From ce8767cdc89040b293103e5e3a4b3bd047a7460c Mon Sep 17 00:00:00 2001 From: Dylan Conway Date: Sat, 31 May 2025 16:21:08 -0700 Subject: [PATCH] add `HTTPParser` (#20049) Co-authored-by: Jarred Sumner --- cmake/Sources.json | 5 +- cmake/sources/CSources.txt | 4 + cmake/sources/CxxSources.txt | 8 + cmake/sources/JavaScriptSources.txt | 1 + cmake/sources/ZigSources.txt | 1 - cmake/targets/BuildBun.cmake | 3 + src/bun.js/bindings/BunProcess.cpp | 4 +- .../bindings/ProcessBindingHTTPParser.cpp | 84 + .../bindings/ProcessBindingHTTPParser.h | 33 + src/bun.js/bindings/ZigGlobalObject.cpp | 21 + src/bun.js/bindings/ZigGlobalObject.h | 5 + .../bindings/node/http/JSConnectionsList.cpp | 179 + .../bindings/node/http/JSConnectionsList.h | 70 + .../http/JSConnectionsListConstructor.cpp | 34 + .../node/http/JSConnectionsListConstructor.h | 49 + .../node/http/JSConnectionsListPrototype.cpp | 123 + .../node/http/JSConnectionsListPrototype.h | 43 + .../bindings/node/http/JSHTTPParser.cpp | 52 + src/bun.js/bindings/node/http/JSHTTPParser.h | 70 + .../node/http/JSHTTPParserConstructor.cpp | 59 + .../node/http/JSHTTPParserConstructor.h | 45 + .../node/http/JSHTTPParserPrototype.cpp | 354 + .../node/http/JSHTTPParserPrototype.h | 43 + .../bindings/node/http/NodeHTTPParser.cpp | 646 + .../bindings/node/http/NodeHTTPParser.h | 201 + .../bindings/node/http/llhttp/README.md | 13 + src/bun.js/bindings/node/http/llhttp/api.c | 533 + src/bun.js/bindings/node/http/llhttp/api.h | 357 + src/bun.js/bindings/node/http/llhttp/http.c | 161 + src/bun.js/bindings/node/http/llhttp/llhttp.c | 10154 ++++++++++++++++ src/bun.js/bindings/node/http/llhttp/llhttp.h | 897 ++ .../bindings/webcore/DOMClientIsoSubspaces.h | 3 + src/bun.js/bindings/webcore/DOMIsoSubspaces.h | 3 + src/emcc_main.c | 22 - src/io/time.zig | 63 - src/js/internal/freelist.ts | 27 + src/js/node/_http_common.ts | 248 +- src/js/node/_http_incoming.ts | 16 +- test/internal/ban-words.test.ts | 2 +- test/js/node/http/node-http-parser.test.ts | 150 + test/js/node/process/process.test.js | 2 +- .../test/parallel/test-http-parser-bad-ref.js | 88 + .../parallel/test-http-parser-lazy-loaded.js | 41 + .../js/node/test/parallel/test-http-parser.js | 571 + 44 files changed, 15353 insertions(+), 135 deletions(-) create mode 100644 src/bun.js/bindings/ProcessBindingHTTPParser.cpp create mode 100644 src/bun.js/bindings/ProcessBindingHTTPParser.h create mode 100644 src/bun.js/bindings/node/http/JSConnectionsList.cpp create mode 100644 src/bun.js/bindings/node/http/JSConnectionsList.h create mode 100644 src/bun.js/bindings/node/http/JSConnectionsListConstructor.cpp create mode 100644 src/bun.js/bindings/node/http/JSConnectionsListConstructor.h create mode 100644 src/bun.js/bindings/node/http/JSConnectionsListPrototype.cpp create mode 100644 src/bun.js/bindings/node/http/JSConnectionsListPrototype.h create mode 100644 src/bun.js/bindings/node/http/JSHTTPParser.cpp create mode 100644 src/bun.js/bindings/node/http/JSHTTPParser.h create mode 100644 src/bun.js/bindings/node/http/JSHTTPParserConstructor.cpp create mode 100644 src/bun.js/bindings/node/http/JSHTTPParserConstructor.h create mode 100644 src/bun.js/bindings/node/http/JSHTTPParserPrototype.cpp create mode 100644 src/bun.js/bindings/node/http/JSHTTPParserPrototype.h create mode 100644 src/bun.js/bindings/node/http/NodeHTTPParser.cpp create mode 100644 src/bun.js/bindings/node/http/NodeHTTPParser.h create mode 100644 src/bun.js/bindings/node/http/llhttp/README.md create mode 100644 src/bun.js/bindings/node/http/llhttp/api.c create mode 100644 src/bun.js/bindings/node/http/llhttp/api.h create mode 100644 src/bun.js/bindings/node/http/llhttp/http.c create mode 100644 src/bun.js/bindings/node/http/llhttp/llhttp.c create mode 100644 src/bun.js/bindings/node/http/llhttp/llhttp.h delete mode 100644 src/emcc_main.c delete mode 100644 src/io/time.zig create mode 100644 src/js/internal/freelist.ts create mode 100644 test/js/node/http/node-http-parser.test.ts create mode 100644 test/js/node/test/parallel/test-http-parser-bad-ref.js create mode 100644 test/js/node/test/parallel/test-http-parser-lazy-loaded.js create mode 100644 test/js/node/test/parallel/test-http-parser.js diff --git a/cmake/Sources.json b/cmake/Sources.json index ac6bd4c859..d8376845f1 100644 --- a/cmake/Sources.json +++ b/cmake/Sources.json @@ -44,6 +44,7 @@ "src/bun.js/bindings/webcrypto/*/*.cpp", "src/bun.js/bindings/node/*.cpp", "src/bun.js/bindings/node/crypto/*.cpp", + "src/bun.js/bindings/node/http/*.cpp", "src/bun.js/bindings/v8/*.cpp", "src/bun.js/bindings/v8/shim/*.cpp", "src/bake/*.cpp", @@ -60,7 +61,9 @@ "packages/bun-usockets/src/internal/*.c", "packages/bun-usockets/src/crypto/*.c", "src/bun.js/bindings/uv-posix-polyfills.c", - "src/bun.js/bindings/uv-posix-stubs.c" + "src/bun.js/bindings/uv-posix-stubs.c", + "src/*.c", + "src/bun.js/bindings/node/http/llhttp/*.c" ] } ] diff --git a/cmake/sources/CSources.txt b/cmake/sources/CSources.txt index 78d0d27ee8..18c01b83ae 100644 --- a/cmake/sources/CSources.txt +++ b/cmake/sources/CSources.txt @@ -7,5 +7,9 @@ packages/bun-usockets/src/loop.c packages/bun-usockets/src/quic.c packages/bun-usockets/src/socket.c packages/bun-usockets/src/udp.c +src/asan-config.c +src/bun.js/bindings/node/http/llhttp/api.c +src/bun.js/bindings/node/http/llhttp/http.c +src/bun.js/bindings/node/http/llhttp/llhttp.c src/bun.js/bindings/uv-posix-polyfills.c src/bun.js/bindings/uv-posix-stubs.c diff --git a/cmake/sources/CxxSources.txt b/cmake/sources/CxxSources.txt index 594b97687b..b55b0f11eb 100644 --- a/cmake/sources/CxxSources.txt +++ b/cmake/sources/CxxSources.txt @@ -144,6 +144,13 @@ src/bun.js/bindings/node/crypto/JSSign.cpp src/bun.js/bindings/node/crypto/JSVerify.cpp src/bun.js/bindings/node/crypto/KeyObject.cpp src/bun.js/bindings/node/crypto/node_crypto_binding.cpp +src/bun.js/bindings/node/http/JSConnectionsList.cpp +src/bun.js/bindings/node/http/JSConnectionsListConstructor.cpp +src/bun.js/bindings/node/http/JSConnectionsListPrototype.cpp +src/bun.js/bindings/node/http/JSHTTPParser.cpp +src/bun.js/bindings/node/http/JSHTTPParserConstructor.cpp +src/bun.js/bindings/node/http/JSHTTPParserPrototype.cpp +src/bun.js/bindings/node/http/NodeHTTPParser.cpp src/bun.js/bindings/node/NodeTimers.cpp src/bun.js/bindings/NodeAsyncHooks.cpp src/bun.js/bindings/NodeDirent.cpp @@ -167,6 +174,7 @@ src/bun.js/bindings/Path.cpp src/bun.js/bindings/ProcessBindingBuffer.cpp src/bun.js/bindings/ProcessBindingConstants.cpp src/bun.js/bindings/ProcessBindingFs.cpp +src/bun.js/bindings/ProcessBindingHTTPParser.cpp src/bun.js/bindings/ProcessBindingNatives.cpp src/bun.js/bindings/ProcessBindingTTYWrap.cpp src/bun.js/bindings/ProcessBindingUV.cpp diff --git a/cmake/sources/JavaScriptSources.txt b/cmake/sources/JavaScriptSources.txt index e9998ebcad..ee4b684713 100644 --- a/cmake/sources/JavaScriptSources.txt +++ b/cmake/sources/JavaScriptSources.txt @@ -52,6 +52,7 @@ src/js/internal/debugger.ts src/js/internal/errors.ts src/js/internal/fifo.ts src/js/internal/fixed_queue.ts +src/js/internal/freelist.ts src/js/internal/fs/cp-sync.ts src/js/internal/fs/cp.ts src/js/internal/fs/glob.ts diff --git a/cmake/sources/ZigSources.txt b/cmake/sources/ZigSources.txt index fbec83c1ec..88a9a8c237 100644 --- a/cmake/sources/ZigSources.txt +++ b/cmake/sources/ZigSources.txt @@ -472,7 +472,6 @@ src/io/PipeReader.zig src/io/pipes.zig src/io/PipeWriter.zig src/io/source.zig -src/io/time.zig src/js_ast.zig src/js_lexer_tables.zig src/js_lexer.zig diff --git a/cmake/targets/BuildBun.cmake b/cmake/targets/BuildBun.cmake index af179e1d35..c87a3d2378 100644 --- a/cmake/targets/BuildBun.cmake +++ b/cmake/targets/BuildBun.cmake @@ -408,6 +408,7 @@ set(BUN_OBJECT_LUT_SOURCES ${CWD}/src/bun.js/bindings/ProcessBindingConstants.cpp ${CWD}/src/bun.js/bindings/ProcessBindingFs.cpp ${CWD}/src/bun.js/bindings/ProcessBindingNatives.cpp + ${CWD}/src/bun.js/bindings/ProcessBindingHTTPParser.cpp ${CWD}/src/bun.js/modules/NodeModuleModule.cpp ${CODEGEN_PATH}/ZigGeneratedClasses.lut.txt ) @@ -421,6 +422,7 @@ set(BUN_OBJECT_LUT_OUTPUTS ${CODEGEN_PATH}/ProcessBindingConstants.lut.h ${CODEGEN_PATH}/ProcessBindingFs.lut.h ${CODEGEN_PATH}/ProcessBindingNatives.lut.h + ${CODEGEN_PATH}/ProcessBindingHTTPParser.lut.h ${CODEGEN_PATH}/NodeModuleModule.lut.h ${CODEGEN_PATH}/ZigGeneratedClasses.lut.h ) @@ -732,6 +734,7 @@ target_include_directories(${bun} PRIVATE ${CWD}/src/bun.js/bindings/webcore ${CWD}/src/bun.js/bindings/webcrypto ${CWD}/src/bun.js/bindings/node/crypto + ${CWD}/src/bun.js/bindings/node/http ${CWD}/src/bun.js/bindings/sqlite ${CWD}/src/bun.js/bindings/v8 ${CWD}/src/bun.js/modules diff --git a/src/bun.js/bindings/BunProcess.cpp b/src/bun.js/bindings/BunProcess.cpp index 2e6b295f43..8b94e81231 100644 --- a/src/bun.js/bindings/BunProcess.cpp +++ b/src/bun.js/bindings/BunProcess.cpp @@ -2608,7 +2608,6 @@ JSC_DEFINE_HOST_FUNCTION(Process_functionBinding, (JSGlobalObject * jsGlobalObje auto moduleName = callFrame->argument(0).toWTFString(globalObject); RETURN_IF_EXCEPTION(throwScope, {}); - // clang-format off if (moduleName == "async_wrap"_s) PROCESS_BINDING_NOT_IMPLEMENTED("async_wrap"); if (moduleName == "buffer"_s) return JSValue::encode(globalObject->processBindingBuffer()); if (moduleName == "cares_wrap"_s) PROCESS_BINDING_NOT_IMPLEMENTED("cares_wrap"); @@ -2619,7 +2618,7 @@ JSC_DEFINE_HOST_FUNCTION(Process_functionBinding, (JSGlobalObject * jsGlobalObje if (moduleName == "crypto/x509"_s) return JSValue::encode(createCryptoX509Object(globalObject)); if (moduleName == "fs"_s) return JSValue::encode(globalObject->processBindingFs()); if (moduleName == "fs_event_wrap"_s) PROCESS_BINDING_NOT_IMPLEMENTED("fs_event_wrap"); - if (moduleName == "http_parser"_s) PROCESS_BINDING_NOT_IMPLEMENTED("http_parser"); + if (moduleName == "http_parser"_s) return JSValue::encode(globalObject->processBindingHTTPParser()); if (moduleName == "icu"_s) PROCESS_BINDING_NOT_IMPLEMENTED("icu"); if (moduleName == "inspector"_s) PROCESS_BINDING_NOT_IMPLEMENTED("inspector"); if (moduleName == "js_stream"_s) PROCESS_BINDING_NOT_IMPLEMENTED("js_stream"); @@ -2639,7 +2638,6 @@ JSC_DEFINE_HOST_FUNCTION(Process_functionBinding, (JSGlobalObject * jsGlobalObje if (moduleName == "uv"_s) return JSValue::encode(process->bindingUV()); if (moduleName == "v8"_s) PROCESS_BINDING_NOT_IMPLEMENTED("v8"); if (moduleName == "zlib"_s) PROCESS_BINDING_NOT_IMPLEMENTED("zlib"); - // clang-format on throwScope.throwException(globalObject, createError(globalObject, makeString("No such module: "_s, moduleName))); return {}; diff --git a/src/bun.js/bindings/ProcessBindingHTTPParser.cpp b/src/bun.js/bindings/ProcessBindingHTTPParser.cpp new file mode 100644 index 0000000000..c4dfc88b0d --- /dev/null +++ b/src/bun.js/bindings/ProcessBindingHTTPParser.cpp @@ -0,0 +1,84 @@ +#include "ProcessBindingHTTPParser.h" +#include "ZigGlobalObject.h" +#include "llhttp/llhttp.h" + +namespace Bun { + +using namespace JSC; + +static JSValue ProcessBindingHTTPParser_methods(VM& vm, JSObject* binding) +{ + JSGlobalObject* globalObject = binding->globalObject(); + + JSArray* methods = constructEmptyArray(globalObject, nullptr, 35); + + int index = 0; +#define FOR_EACH_METHOD(num, name, string) \ + methods->putDirectIndex(globalObject, index++, jsString(vm, #string##_str)); + HTTP_METHOD_MAP(FOR_EACH_METHOD) +#undef FOR_EACH_METHOD + + return methods; +} + +static JSValue ProcessBindingHTTPParser_allMethods(VM& vm, JSObject* binding) +{ + JSGlobalObject* globalObject = binding->globalObject(); + + JSArray* methods = constructEmptyArray(globalObject, nullptr, 47); + + int index = 0; +#define FOR_EACH_METHOD(num, name, string) \ + methods->putDirectIndex(globalObject, index++, jsString(vm, #string##_str)); + HTTP_ALL_METHOD_MAP(FOR_EACH_METHOD) +#undef FOR_EACH_METHOD + + return methods; +} + +static JSValue ProcessBindingHTTPParser_HTTPParser(VM& vm, JSObject* binding) +{ + auto* lexicalGlobalObject = binding->globalObject(); + auto* globalObject = defaultGlobalObject(lexicalGlobalObject); + return globalObject->m_JSHTTPParserClassStructure.constructor(lexicalGlobalObject); +} + +static JSValue ProcessBindingHTTPParser_ConnectionsList(VM& vm, JSObject* binding) +{ + auto* lexicalGlobalObject = binding->globalObject(); + auto* globalObject = defaultGlobalObject(lexicalGlobalObject); + return globalObject->m_JSConnectionsListClassStructure.constructor(lexicalGlobalObject); +} + +/* Source for ProcessBindingHTTPParser.lut.h +@begin processBindingHTTPParserTable + methods ProcessBindingHTTPParser_methods PropertyCallback + allMethods ProcessBindingHTTPParser_allMethods PropertyCallback + HTTPParser ProcessBindingHTTPParser_HTTPParser PropertyCallback + ConnectionsList ProcessBindingHTTPParser_ConnectionsList PropertyCallback +@end +*/ + +#include "ProcessBindingHTTPParser.lut.h" + +const ClassInfo ProcessBindingHTTPParser::s_info = { "ProcessBindingHTTPParser"_s, &Base::s_info, &processBindingHTTPParserTable, nullptr, CREATE_METHOD_TABLE(ProcessBindingHTTPParser) }; + +ProcessBindingHTTPParser* ProcessBindingHTTPParser::create(VM& vm, Structure* structure) +{ + ProcessBindingHTTPParser* binding = new (NotNull, allocateCell(vm)) ProcessBindingHTTPParser(vm, structure); + binding->finishCreation(vm); + return binding; +} + +Structure* ProcessBindingHTTPParser::createStructure(VM& vm, JSGlobalObject* globalObject) +{ + return Structure::create(vm, globalObject, jsNull(), TypeInfo(ObjectType, StructureFlags), info()); +} + +void ProcessBindingHTTPParser::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); +} + +} // namespace Bun diff --git a/src/bun.js/bindings/ProcessBindingHTTPParser.h b/src/bun.js/bindings/ProcessBindingHTTPParser.h new file mode 100644 index 0000000000..9a50fae601 --- /dev/null +++ b/src/bun.js/bindings/ProcessBindingHTTPParser.h @@ -0,0 +1,33 @@ +#pragma once + +#include "root.h" + +namespace Bun { + +// The object returned from process.binding('http_parser') +class ProcessBindingHTTPParser final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static constexpr unsigned StructureFlags = Base::StructureFlags | JSC::HasStaticPropertyTable; + + static ProcessBindingHTTPParser* create(JSC::VM&, JSC::Structure* structure); + static JSC::Structure* createStructure(JSC::VM&, JSC::JSGlobalObject*); + + template + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + return &vm.plainObjectSpace(); + } + + DECLARE_INFO; + +private: + void finishCreation(JSC::VM&); + + ProcessBindingHTTPParser(JSC::VM& vm, JSC::Structure* structure) + : Base(vm, structure) + { + } +}; + +} // namespace Bun diff --git a/src/bun.js/bindings/ZigGlobalObject.cpp b/src/bun.js/bindings/ZigGlobalObject.cpp index f97ffe3479..b8be9b186d 100644 --- a/src/bun.js/bindings/ZigGlobalObject.cpp +++ b/src/bun.js/bindings/ZigGlobalObject.cpp @@ -182,7 +182,10 @@ #include "ProcessBindingBuffer.h" #include "NodeValidator.h" #include "ProcessBindingFs.h" +#include "ProcessBindingHTTPParser.h" #include "node/NodeTimers.h" +#include "JSConnectionsList.h" +#include "JSHTTPParser.h" #include "JSBunRequest.h" #include "ServerRouteList.h" @@ -2780,6 +2783,16 @@ void GlobalObject::finishCreation(VM& vm) WebCore::setupJSMIMETypeClassStructure(init); }); + m_JSConnectionsListClassStructure.initLater( + [](LazyClassStructure::Initializer& init) { + setupConnectionsListClassStructure(init); + }); + + m_JSHTTPParserClassStructure.initLater( + [](LazyClassStructure::Initializer& init) { + setupHTTPParserClassStructure(init); + }); + m_JSNodePerformanceHooksHistogramClassStructure.initLater( [](LazyClassStructure::Initializer& init) { Bun::setupJSNodePerformanceHooksHistogramClassStructure(init); @@ -3233,6 +3246,14 @@ void GlobalObject::finishCreation(VM& vm) ProcessBindingFs::createStructure(init.vm, init.owner))); }); + m_processBindingHTTPParser.initLater( + [](const JSC::LazyProperty::Initializer& init) { + init.set( + ProcessBindingHTTPParser::create( + init.vm, + ProcessBindingHTTPParser::createStructure(init.vm, init.owner))); + }); + m_importMetaObjectStructure.initLater( [](const JSC::LazyProperty::Initializer& init) { init.set(Zig::ImportMetaObject::createStructure(init.vm, init.owner)); diff --git a/src/bun.js/bindings/ZigGlobalObject.h b/src/bun.js/bindings/ZigGlobalObject.h index 13ced8fd5f..f086237c67 100644 --- a/src/bun.js/bindings/ZigGlobalObject.h +++ b/src/bun.js/bindings/ZigGlobalObject.h @@ -281,6 +281,7 @@ public: JSObject* processBindingBuffer() const { return m_processBindingBuffer.getInitializedOnMainThread(this); } JSObject* processBindingConstants() const { return m_processBindingConstants.getInitializedOnMainThread(this); } JSObject* processBindingFs() const { return m_processBindingFs.getInitializedOnMainThread(this); } + JSObject* processBindingHTTPParser() const { return m_processBindingHTTPParser.getInitializedOnMainThread(this); } JSObject* lazyRequireCacheObject() const { return m_lazyRequireCacheObject.getInitializedOnMainThread(this); } Bun::JSCommonJSExtensions* lazyRequireExtensionsObject() const { return m_lazyRequireExtensionsObject.getInitializedOnMainThread(this); } @@ -546,6 +547,9 @@ public: V(public, LazyClassStructure, m_JSMIMETypeClassStructure) \ V(public, LazyClassStructure, m_JSNodePerformanceHooksHistogramClassStructure) \ \ + V(public, LazyClassStructure, m_JSConnectionsListClassStructure) \ + V(public, LazyClassStructure, m_JSHTTPParserClassStructure) \ + \ V(private, LazyPropertyOfGlobalObject, m_pendingVirtualModuleResultStructure) \ V(private, LazyPropertyOfGlobalObject, m_performMicrotaskFunction) \ V(private, LazyPropertyOfGlobalObject, m_nativeMicrotaskTrampoline) \ @@ -582,6 +586,7 @@ public: V(private, LazyPropertyOfGlobalObject, m_processBindingBuffer) \ V(private, LazyPropertyOfGlobalObject, m_processBindingConstants) \ V(private, LazyPropertyOfGlobalObject, m_processBindingFs) \ + V(private, LazyPropertyOfGlobalObject, m_processBindingHTTPParser) \ V(private, LazyPropertyOfGlobalObject, m_importMetaObjectStructure) \ V(private, LazyPropertyOfGlobalObject, m_asyncBoundFunctionStructure) \ V(public, LazyPropertyOfGlobalObject, m_JSDOMFileConstructor) \ diff --git a/src/bun.js/bindings/node/http/JSConnectionsList.cpp b/src/bun.js/bindings/node/http/JSConnectionsList.cpp new file mode 100644 index 0000000000..20ee467ea9 --- /dev/null +++ b/src/bun.js/bindings/node/http/JSConnectionsList.cpp @@ -0,0 +1,179 @@ +#include "JSConnectionsList.h" +#include "JSConnectionsListPrototype.h" +#include "JSConnectionsListConstructor.h" +#include +#include +#include +#include "JSHTTPParser.h" + +namespace Bun { + +using namespace JSC; + +const ClassInfo JSConnectionsList::s_info = { "ConnectionsList"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSConnectionsList) }; + +void JSConnectionsList::finishCreation(VM& vm, JSGlobalObject* globalObject, JSSet* allConnections, JSSet* activeConnections) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + m_allConnections.set(vm, this, allConnections); + m_activeConnections.set(vm, this, activeConnections); +} + +template +void JSConnectionsList::visitChildrenImpl(JSCell* cell, Visitor& visitor) +{ + JSConnectionsList* thisObject = jsCast(cell); + ASSERT_GC_OBJECT_INHERITS(thisObject, info()); + Base::visitChildren(thisObject, visitor); + visitor.append(thisObject->m_allConnections); + visitor.append(thisObject->m_activeConnections); +} + +DEFINE_VISIT_CHILDREN(JSConnectionsList); + +void setupConnectionsListClassStructure(LazyClassStructure::Initializer& init) +{ + VM& vm = init.vm; + JSGlobalObject* globalObject = init.global; + + auto* prototypeStructure = JSConnectionsListPrototype::createStructure(vm, globalObject, globalObject->objectPrototype()); + auto* prototype = JSConnectionsListPrototype::create(vm, globalObject, prototypeStructure); + + auto* constructorStructure = JSConnectionsListConstructor::createStructure(vm, globalObject, globalObject->functionPrototype()); + auto* constructor = JSConnectionsListConstructor::create(vm, constructorStructure, prototype); + + auto* structure = JSConnectionsList::createStructure(vm, globalObject, prototype); + init.setPrototype(prototype); + init.setStructure(structure); + init.setConstructor(constructor); +} + +JSArray* JSConnectionsList::all(JSGlobalObject* globalObject) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + auto* all = allConnections(); + JSArray* result = constructEmptyArray(globalObject, nullptr, all->size()); + RETURN_IF_EXCEPTION(scope, {}); + + auto iter = JSSetIterator::create(globalObject, globalObject->setIteratorStructure(), all, IterationKind::Keys); + + JSValue item; + size_t i = 0; + while (iter->next(globalObject, item)) { + JSHTTPParser* parser = jsDynamicCast(item); + if (!parser) { + continue; + } + + result->putDirectIndex(globalObject, i++, parser); + } + + return result; +} + +JSArray* JSConnectionsList::idle(JSGlobalObject* globalObject) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + auto* all = allConnections(); + JSArray* result = constructEmptyArray(globalObject, nullptr); + RETURN_IF_EXCEPTION(scope, {}); + + auto iter = JSSetIterator::create(globalObject, globalObject->setIteratorStructure(), all, IterationKind::Keys); + + JSValue item; + size_t i = 0; + while (iter->next(globalObject, item)) { + JSHTTPParser* parser = jsDynamicCast(item); + if (!parser) { + continue; + } + + if (parser->impl()->lastMessageStart() == 0) { + result->putDirectIndex(globalObject, i++, parser); + } + } + + return result; +} + +JSArray* JSConnectionsList::active(JSGlobalObject* globalObject) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + auto* active = activeConnections(); + JSArray* result = constructEmptyArray(globalObject, nullptr, active->size()); + RETURN_IF_EXCEPTION(scope, {}); + + auto iter = JSSetIterator::create(globalObject, globalObject->setIteratorStructure(), active, IterationKind::Keys); + + JSValue item; + size_t i = 0; + while (iter->next(globalObject, item)) { + JSHTTPParser* parser = jsDynamicCast(item); + if (!parser) { + continue; + } + + result->putDirectIndex(globalObject, i++, parser); + } + + return result; +} + +JSArray* JSConnectionsList::expired(JSGlobalObject* globalObject, uint64_t headersDeadline, uint64_t requestDeadline) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + auto* active = activeConnections(); + JSArray* result = constructEmptyArray(globalObject, nullptr); + RETURN_IF_EXCEPTION(scope, {}); + + auto iter = JSSetIterator::create(globalObject, globalObject->setIteratorStructure(), active, IterationKind::Keys); + + JSValue item = iter->next(vm); + size_t i = 0; + while (!item.isEmpty()) { + JSHTTPParser* parser = jsDynamicCast(item); + if (!parser) { + item = iter->next(vm); + continue; + } + + if ((!parser->impl()->headersCompleted() && headersDeadline > 0 && parser->impl()->lastMessageStart() < headersDeadline) || (requestDeadline > 0 && parser->impl()->lastMessageStart() < requestDeadline)) { + result->putDirectIndex(globalObject, i++, item); + active->remove(globalObject, item); + } + } + + return result; +} + +void JSConnectionsList::push(JSGlobalObject* globalObject, JSCell* parser) +{ + allConnections()->add(globalObject, parser); +} + +void JSConnectionsList::pop(JSGlobalObject* globalObject, JSCell* parser) +{ + allConnections()->remove(globalObject, parser); +} + +void JSConnectionsList::pushActive(JSGlobalObject* globalObject, JSCell* parser) +{ + activeConnections()->add(globalObject, parser); +} + +void JSConnectionsList::popActive(JSGlobalObject* globalObject, JSCell* parser) +{ + activeConnections()->remove(globalObject, parser); +} + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSConnectionsList.h b/src/bun.js/bindings/node/http/JSConnectionsList.h new file mode 100644 index 0000000000..8df792af17 --- /dev/null +++ b/src/bun.js/bindings/node/http/JSConnectionsList.h @@ -0,0 +1,70 @@ +#pragma once + +#include "root.h" +#include +#include +#include "BunClientData.h" + +namespace Bun { + +class JSConnectionsList final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static constexpr unsigned StructureFlags = Base::StructureFlags; + + static JSC::Structure* + createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + + static JSConnectionsList* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure, JSC::JSSet* allConnectionsSet, JSC::JSSet* activeConnectionsSet) + { + JSConnectionsList* instance = new (NotNull, JSC::allocateCell(vm)) JSConnectionsList(vm, structure); + instance->finishCreation(vm, globalObject, allConnectionsSet, activeConnectionsSet); + return instance; + } + + template + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return WebCore::subspaceForImpl( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForJSConnectionsList.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForJSConnectionsList = std::forward(space); }, + [](auto& spaces) { return spaces.m_subspaceForJSConnectionsList.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForJSConnectionsList = std::forward(space); }); + } + + DECLARE_INFO; + DECLARE_VISIT_CHILDREN; + + void finishCreation(JSC::VM&, JSC::JSGlobalObject*, JSC::JSSet* allConnectionsSet, JSC::JSSet* activeConnectionsSet); + + JSConnectionsList(JSC::VM& vm, JSC::Structure* structure) + : Base(vm, structure) + { + } + + inline JSC::JSSet* allConnections() { return m_allConnections.get(); }; + inline JSC::JSSet* activeConnections() { return m_activeConnections.get(); } + + JSC::WriteBarrier m_allConnections; + JSC::WriteBarrier m_activeConnections; + + JSC::JSArray* all(JSC::JSGlobalObject*); + JSC::JSArray* idle(JSC::JSGlobalObject*); + JSC::JSArray* active(JSC::JSGlobalObject*); + JSC::JSArray* expired(JSC::JSGlobalObject*, uint64_t headersDeadline, uint64_t requestDeadline); + + void push(JSC::JSGlobalObject*, JSC::JSCell* parser); + void pop(JSC::JSGlobalObject*, JSC::JSCell* parser); + void pushActive(JSC::JSGlobalObject*, JSC::JSCell* parser); + void popActive(JSC::JSGlobalObject*, JSC::JSCell* parser); +}; + +void setupConnectionsListClassStructure(JSC::LazyClassStructure::Initializer&); + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSConnectionsListConstructor.cpp b/src/bun.js/bindings/node/http/JSConnectionsListConstructor.cpp new file mode 100644 index 0000000000..1ecf281e1d --- /dev/null +++ b/src/bun.js/bindings/node/http/JSConnectionsListConstructor.cpp @@ -0,0 +1,34 @@ +#include "JSConnectionsListConstructor.h" +#include "JSConnectionsList.h" +#include "ZigGlobalObject.h" +#include + +namespace Bun { + +using namespace JSC; + +const ClassInfo JSConnectionsListConstructor::s_info = { "ConnectionsList"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSConnectionsListConstructor) }; + +JSC_DEFINE_HOST_FUNCTION(callConnectionsList, (JSC::JSGlobalObject * lexicalGlobalObject, JSC::CallFrame* callFrame)) +{ + return JSValue::encode(jsUndefined()); +} + +JSC_DEFINE_HOST_FUNCTION(constructConnectionsList, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + VM& vm = lexicalGlobalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + auto* globalObject = defaultGlobalObject(lexicalGlobalObject); + + Structure* structure = globalObject->m_JSConnectionsListClassStructure.get(globalObject); + + JSSet* allConnections = JSSet::create(vm, lexicalGlobalObject->setStructure()); + RETURN_IF_EXCEPTION(scope, {}); + + JSSet* activeConnections = JSSet::create(vm, lexicalGlobalObject->setStructure()); + RETURN_IF_EXCEPTION(scope, {}); + + return JSValue::encode(JSConnectionsList::create(vm, globalObject, structure, allConnections, activeConnections)); +} + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSConnectionsListConstructor.h b/src/bun.js/bindings/node/http/JSConnectionsListConstructor.h new file mode 100644 index 0000000000..c7e8ca2322 --- /dev/null +++ b/src/bun.js/bindings/node/http/JSConnectionsListConstructor.h @@ -0,0 +1,49 @@ +#pragma std::once_flag + +#include "root.h" +#include + +namespace Bun { + +JSC_DECLARE_HOST_FUNCTION(callConnectionsList); +JSC_DECLARE_HOST_FUNCTION(constructConnectionsList); + +class JSConnectionsListConstructor final : public JSC::InternalFunction { +public: + using Base = JSC::InternalFunction; + static constexpr unsigned StructureFlags = Base::StructureFlags; + + static JSConnectionsListConstructor* create(JSC::VM& vm, JSC::Structure* structure, JSC::JSObject* prototype) + { + JSConnectionsListConstructor* constructor = new (NotNull, JSC::allocateCell(vm)) JSConnectionsListConstructor(vm, structure); + constructor->finishCreation(vm, prototype); + return constructor; + } + + DECLARE_INFO; + + template + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + return &vm.internalFunctionSpace(); + } + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::InternalFunctionType, StructureFlags), info()); + } + +private: + JSConnectionsListConstructor(JSC::VM& vm, JSC::Structure* structure) + : Base(vm, structure, callConnectionsList, constructConnectionsList) + { + } + + void finishCreation(JSC::VM& vm, JSC::JSObject* prototype) + { + Base::finishCreation(vm, 2, "ConnectionsList"_s); + putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + } +}; + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSConnectionsListPrototype.cpp b/src/bun.js/bindings/node/http/JSConnectionsListPrototype.cpp new file mode 100644 index 0000000000..7e2859fe15 --- /dev/null +++ b/src/bun.js/bindings/node/http/JSConnectionsListPrototype.cpp @@ -0,0 +1,123 @@ +#include "JSConnectionsListPrototype.h" +#include "JSConnectionsList.h" +#include "ErrorCode.h" +#include "JSDOMExceptionHandling.h" +#include "uv.h" + +namespace Bun { + +using namespace JSC; + +JSC_DECLARE_HOST_FUNCTION(jsConnectionsList_all); +JSC_DECLARE_HOST_FUNCTION(jsConnectionsList_idle); +JSC_DECLARE_HOST_FUNCTION(jsConnectionsList_active); +JSC_DECLARE_HOST_FUNCTION(jsConnectionsList_expired); + +const ClassInfo JSConnectionsListPrototype::s_info = { "ConnectionsList"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSConnectionsListPrototype) }; + +static const HashTableValue JSConnectionsListPrototypeTableValues[] = { + { "all"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsConnectionsList_all, 0 } }, + { "idle"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsConnectionsList_idle, 0 } }, + { "active"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsConnectionsList_active, 0 } }, + { "expired"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsConnectionsList_expired, 2 } }, +}; + +void JSConnectionsListPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, info(), JSConnectionsListPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +JSC_DEFINE_HOST_FUNCTION(jsConnectionsList_all, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSConnectionsList* connections = jsDynamicCast(callFrame->thisValue()); + if (!connections) { + return JSValue::encode(jsUndefined()); + } + + JSArray* result = connections->all(globalObject); + RETURN_IF_EXCEPTION(scope, {}); + + return JSValue::encode(result); +} + +JSC_DEFINE_HOST_FUNCTION(jsConnectionsList_idle, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSConnectionsList* connections = jsDynamicCast(callFrame->thisValue()); + if (!connections) { + return JSValue::encode(jsUndefined()); + } + + JSArray* result = connections->idle(globalObject); + RETURN_IF_EXCEPTION(scope, {}); + + return JSValue::encode(result); +} + +JSC_DEFINE_HOST_FUNCTION(jsConnectionsList_active, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSConnectionsList* connections = jsDynamicCast(callFrame->thisValue()); + if (!connections) { + return JSValue::encode(jsUndefined()); + } + + JSArray* result = connections->active(globalObject); + RETURN_IF_EXCEPTION(scope, {}); + + return JSValue::encode(result); +} + +JSC_DEFINE_HOST_FUNCTION(jsConnectionsList_expired, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSConnectionsList* connections = jsDynamicCast(callFrame->thisValue()); + if (!connections) { + return JSValue::encode(jsUndefined()); + } + + JSValue headersTimeoutValue = callFrame->argument(0); + JSValue requestTimeoutValue = callFrame->argument(1); + + uint64_t headersTimeout = headersTimeoutValue.toUInt32(globalObject) * 1000000; + RETURN_IF_EXCEPTION(scope, {}); + uint64_t requestTimeout = requestTimeoutValue.toUInt32(globalObject) * 1000000; + RETURN_IF_EXCEPTION(scope, {}); + + if (headersTimeout == 0 && requestTimeout == 0) { + JSArray* result = constructEmptyArray(globalObject, nullptr); + RETURN_IF_EXCEPTION(scope, {}); + return JSValue::encode(result); + } else if (requestTimeout > 0 && headersTimeout > requestTimeout) { + std::swap(headersTimeout, requestTimeout); + } + + const uint64_t now = uv_hrtime(); + + const uint64_t headersDeadline = (headersTimeout > 0 && now > headersTimeout) ? now - headersTimeout : 0; + const uint64_t requestDeadline = (requestTimeout > 0 && now > requestTimeout) ? now - requestTimeout : 0; + + if (headersDeadline == 0 && requestDeadline == 0) { + JSArray* result = constructEmptyArray(globalObject, nullptr); + RETURN_IF_EXCEPTION(scope, {}); + return JSValue::encode(result); + } + + JSArray* result = connections->expired(globalObject, headersDeadline, requestDeadline); + RETURN_IF_EXCEPTION(scope, {}); + + return JSValue::encode(result); +} + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSConnectionsListPrototype.h b/src/bun.js/bindings/node/http/JSConnectionsListPrototype.h new file mode 100644 index 0000000000..353c80624a --- /dev/null +++ b/src/bun.js/bindings/node/http/JSConnectionsListPrototype.h @@ -0,0 +1,43 @@ +#pragma once + +#include "root.h" + +namespace Bun { + +class JSConnectionsListPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static constexpr unsigned StructureFlags = Base::StructureFlags; + + static JSConnectionsListPrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure) + { + JSConnectionsListPrototype* prototype = new (NotNull, JSC::allocateCell(vm)) JSConnectionsListPrototype(vm, structure); + prototype->finishCreation(vm); + return prototype; + } + + template + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + return &vm.plainObjectSpace(); + } + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + auto* structure = JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + structure->setMayBePrototype(true); + return structure; + } + +private: + JSConnectionsListPrototype(JSC::VM& vm, JSC::Structure* structure) + : Base(vm, structure) + { + } + + void finishCreation(JSC::VM& vm); +}; + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSHTTPParser.cpp b/src/bun.js/bindings/node/http/JSHTTPParser.cpp new file mode 100644 index 0000000000..d8efbb47b9 --- /dev/null +++ b/src/bun.js/bindings/node/http/JSHTTPParser.cpp @@ -0,0 +1,52 @@ +#include "JSHTTPParser.h" +#include "DOMIsoSubspaces.h" +#include "JSHTTPParserPrototype.h" +#include "JSHTTPParserConstructor.h" +#include + +namespace Bun { + +using namespace JSC; + +const ClassInfo JSHTTPParser::s_info = { "HTTPParser"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSHTTPParser) }; + +void JSHTTPParser::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + // llhttp callbacks need JSHTTParser for the connections list. + // The pointer does not need to be kept alive with WriteBarrier because + // this is basically a self-reference. + m_impl.m_thisParser = this; +} + +template +void JSHTTPParser::visitChildrenImpl(JSCell* cell, Visitor& visitor) +{ + JSHTTPParser* thisObject = jsCast(cell); + ASSERT_GC_OBJECT_INHERITS(thisObject, info()); + Base::visitChildren(thisObject, visitor); + visitor.append(thisObject->m_impl.m_connectionsList); +} + +DEFINE_VISIT_CHILDREN(JSHTTPParser); + +void setupHTTPParserClassStructure(LazyClassStructure::Initializer& init) +{ + VM& vm = init.vm; + JSGlobalObject* globalObject = init.global; + + auto* prototypeStructure = JSHTTPParserPrototype::createStructure(vm, globalObject, globalObject->objectPrototype()); + auto* prototype = JSHTTPParserPrototype::create(vm, globalObject, prototypeStructure); + + auto* constructorStructure = JSHTTPParserConstructor::createStructure(vm, globalObject, globalObject->functionPrototype()); + auto* constructor = JSHTTPParserConstructor::create(vm, constructorStructure, prototype); + + auto* structure = JSHTTPParser::createStructure(vm, globalObject, prototype); + init.setPrototype(prototype); + init.setStructure(structure); + init.setConstructor(constructor); +} + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSHTTPParser.h b/src/bun.js/bindings/node/http/JSHTTPParser.h new file mode 100644 index 0000000000..24f39647a5 --- /dev/null +++ b/src/bun.js/bindings/node/http/JSHTTPParser.h @@ -0,0 +1,70 @@ +#pragma once + +#include "root.h" +#include +#include +#include "BunClientData.h" +#include "NodeHTTPParser.h" + +namespace Bun { + +class JSHTTPParser final : public JSC::JSDestructibleObject { +public: + using Base = JSC::JSDestructibleObject; + static constexpr unsigned StructureFlags = Base::StructureFlags; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + + static JSHTTPParser* create(JSC::VM& vm, JSC::Structure* structure, JSC::JSGlobalObject* globalObject) + { + JSHTTPParser* instance = new (NotNull, JSC::allocateCell(vm)) JSHTTPParser(vm, globalObject, structure); + instance->finishCreation(vm); + return instance; + } + + template + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return WebCore::subspaceForImpl( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForJSHTTPParser.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForJSHTTPParser = std::forward(space); }, + [](auto& spaces) { return spaces.m_subspaceForJSHTTPParser.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForJSHTTPParser = std::forward(space); }); + } + + DECLARE_INFO; + DECLARE_VISIT_CHILDREN; + + void finishCreation(JSC::VM&); + + JSHTTPParser(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure) + : Base(vm, structure) + , m_impl(globalObject) + { + } + + ~JSHTTPParser() + { + } + + inline HTTPParser* impl() { return m_freed ? nullptr : &m_impl; } + + inline void freeImpl() + { + m_freed = true; + } + +private: + bool m_freed = false; + HTTPParser m_impl; +}; + +void setupHTTPParserClassStructure(JSC::LazyClassStructure::Initializer&); + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSHTTPParserConstructor.cpp b/src/bun.js/bindings/node/http/JSHTTPParserConstructor.cpp new file mode 100644 index 0000000000..d1838b079e --- /dev/null +++ b/src/bun.js/bindings/node/http/JSHTTPParserConstructor.cpp @@ -0,0 +1,59 @@ +#include "JSHTTPParserConstructor.h" +#include "JSHTTPParser.h" +#include "ZigGlobalObject.h" +#include "ProcessBindingHTTPParser.h" + +namespace Bun { + +using namespace JSC; + +const ClassInfo JSHTTPParserConstructor::s_info = { "HTTPParser"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSHTTPParserConstructor) }; + +JSC_DEFINE_HOST_FUNCTION(callHTTPParser, (JSC::JSGlobalObject * lexicalGlobalObject, JSC::CallFrame* callFrame)) +{ + return JSValue::encode(jsUndefined()); +} + +JSC_DEFINE_HOST_FUNCTION(constructHTTPParser, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + VM& vm = lexicalGlobalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + auto* globalObject = defaultGlobalObject(lexicalGlobalObject); + + Structure* structure = globalObject->m_JSHTTPParserClassStructure.get(globalObject); + JSHTTPParser* HTTPParser = JSHTTPParser::create(vm, structure, globalObject); + + return JSValue::encode(HTTPParser); +} + +void JSHTTPParserConstructor::finishCreation(VM& vm, JSObject* prototype) +{ + Base::finishCreation(vm, 0, "HTTPParser"_s); + putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + + putDirect(vm, Identifier::fromString(vm, "REQUEST"_s), jsNumber(HTTP_REQUEST)); + putDirect(vm, Identifier::fromString(vm, "RESPONSE"_s), jsNumber(HTTP_RESPONSE)); + + putDirect(vm, Identifier::fromString(vm, "kOnMessageBegin"_s), jsNumber(kOnMessageBegin)); + putDirect(vm, Identifier::fromString(vm, "kOnHeaders"_s), jsNumber(kOnHeaders)); + putDirect(vm, Identifier::fromString(vm, "kOnHeadersComplete"_s), jsNumber(kOnHeadersComplete)); + putDirect(vm, Identifier::fromString(vm, "kOnBody"_s), jsNumber(kOnBody)); + putDirect(vm, Identifier::fromString(vm, "kOnMessageComplete"_s), jsNumber(kOnMessageComplete)); + putDirect(vm, Identifier::fromString(vm, "kOnExecute"_s), jsNumber(kOnExecute)); + putDirect(vm, Identifier::fromString(vm, "kOnTimeout"_s), jsNumber(kOnTimeout)); + + putDirect(vm, Identifier::fromString(vm, "kLenientNone"_s), jsNumber(kLenientNone)); + putDirect(vm, Identifier::fromString(vm, "kLenientHeaders"_s), jsNumber(kLenientHeaders)); + putDirect(vm, Identifier::fromString(vm, "kLenientChunkedLength"_s), jsNumber(kLenientChunkedLength)); + putDirect(vm, Identifier::fromString(vm, "kLenientKeepAlive"_s), jsNumber(kLenientKeepAlive)); + putDirect(vm, Identifier::fromString(vm, "kLenientTransferEncoding"_s), jsNumber(kLenientTransferEncoding)); + putDirect(vm, Identifier::fromString(vm, "kLenientVersion"_s), jsNumber(kLenientVersion)); + putDirect(vm, Identifier::fromString(vm, "kLenientDataAfterClose"_s), jsNumber(kLenientDataAfterClose)); + putDirect(vm, Identifier::fromString(vm, "kLenientOptionalLFAfterCR"_s), jsNumber(kLenientOptionalLFAfterCR)); + putDirect(vm, Identifier::fromString(vm, "kLenientOptionalCRLFAfterChunk"_s), jsNumber(kLenientOptionalCRLFAfterChunk)); + putDirect(vm, Identifier::fromString(vm, "kLenientOptionalCRBeforeLF"_s), jsNumber(kLenientOptionalCRBeforeLF)); + putDirect(vm, Identifier::fromString(vm, "kLenientSpacesAfterChunkSize"_s), jsNumber(kLenientSpacesAfterChunkSize)); + putDirect(vm, Identifier::fromString(vm, "kLenientAll"_s), jsNumber(kLenientAll)); +} + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSHTTPParserConstructor.h b/src/bun.js/bindings/node/http/JSHTTPParserConstructor.h new file mode 100644 index 0000000000..edaa8b4abd --- /dev/null +++ b/src/bun.js/bindings/node/http/JSHTTPParserConstructor.h @@ -0,0 +1,45 @@ +#pragma std::once_flag + +#include "root.h" +#include + +namespace Bun { + +JSC_DECLARE_HOST_FUNCTION(callHTTPParser); +JSC_DECLARE_HOST_FUNCTION(constructHTTPParser); + +class JSHTTPParserConstructor final : public JSC::InternalFunction { +public: + using Base = JSC::InternalFunction; + static constexpr unsigned StructureFlags = Base::StructureFlags; + + static JSHTTPParserConstructor* create(JSC::VM& vm, JSC::Structure* structure, JSC::JSObject* prototype) + { + JSHTTPParserConstructor* constructor = new (NotNull, JSC::allocateCell(vm)) JSHTTPParserConstructor(vm, structure); + constructor->finishCreation(vm, prototype); + return constructor; + } + + DECLARE_INFO; + + template + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + return &vm.internalFunctionSpace(); + } + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::InternalFunctionType, StructureFlags), info()); + } + +private: + JSHTTPParserConstructor(JSC::VM& vm, JSC::Structure* structure) + : Base(vm, structure, callHTTPParser, constructHTTPParser) + { + } + + void finishCreation(JSC::VM& vm, JSC::JSObject* prototype); +}; + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSHTTPParserPrototype.cpp b/src/bun.js/bindings/node/http/JSHTTPParserPrototype.cpp new file mode 100644 index 0000000000..2a87bf947e --- /dev/null +++ b/src/bun.js/bindings/node/http/JSHTTPParserPrototype.cpp @@ -0,0 +1,354 @@ +#include "JSHTTPParserPrototype.h" +#include "JSHTTPParser.h" +#include "JSConnectionsList.h" +#include "ZigGlobalObject.h" +#include "JSDOMExceptionHandling.h" + +namespace Bun { + +using namespace JSC; + +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_close); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_free); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_remove); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_execute); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_finish); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_initialize); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_pause); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_resume); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_consume); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_unconsume); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_getCurrentBuffer); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_duration); +JSC_DECLARE_HOST_FUNCTION(jsHTTPParser_headersCompleted); + +const ClassInfo JSHTTPParserPrototype::s_info = { "HTTPParser"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSHTTPParserPrototype) }; + +static const HashTableValue JSHTTPParserPrototypeTableValues[] = { + { "close"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_close, 0 } }, + { "free"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_free, 0 } }, + { "remove"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_remove, 0 } }, + { "execute"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_execute, 0 } }, + { "finish"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_finish, 0 } }, + { "initialize"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_initialize, 0 } }, + { "pause"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_pause, 0 } }, + { "resume"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_resume, 0 } }, + { "consume"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_consume, 0 } }, + { "unconsume"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_unconsume, 0 } }, + { "getCurrentBuffer"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_getCurrentBuffer, 0 } }, + { "duration"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_duration, 0 } }, + { "headersCompleted"_s, static_cast(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsHTTPParser_headersCompleted, 0 } }, +}; + +void JSHTTPParserPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, info(), JSHTTPParserPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_close, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "close"_s); + return {}; + } + + parser->freeImpl(); + + return JSValue::encode(jsUndefined()); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_free, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "free"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + // TODO: TODO! + // parser->emitTraceEventDestroy(); + // parser->emitDestroy(); + + return JSValue::encode(jsUndefined()); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_remove, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSValue thisValue = callFrame->thisValue(); + + JSHTTPParser* parser = jsDynamicCast(thisValue); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "remove"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + return JSValue::encode(parser->impl()->remove(globalObject, parser)); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_execute, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "execute"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + JSValue bufferValue = callFrame->argument(0); + + if (auto* buffer = jsDynamicCast(bufferValue)) { + if (buffer->isDetached()) { + throwTypeError(globalObject, scope, "Buffer is detached"_s); + return JSValue::encode(jsUndefined()); + } + + JSValue result = parser->impl()->execute(globalObject, reinterpret_cast(buffer->vector()), buffer->byteLength()); + RETURN_IF_EXCEPTION(scope, {}); + + if (!result.isEmpty()) { + return JSValue::encode(result); + } + } + + return JSValue::encode(jsUndefined()); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_finish, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "finish"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + JSValue result = parser->impl()->execute(globalObject, nullptr, 0); + RETURN_IF_EXCEPTION(scope, {}); + + if (!result.isEmpty()) { + return JSValue::encode(result); + } + + return JSValue::encode(jsUndefined()); +} + +extern "C" size_t BUN_DEFAULT_MAX_HTTP_HEADER_SIZE; + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_initialize, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + uint64_t maxHttpHeaderSize = 0; + uint32_t lenientFlags = kLenientNone; + JSConnectionsList* connections = nullptr; + + JSValue thisValue = callFrame->thisValue(); + JSValue typeValue = callFrame->argument(0); + JSValue maxHttpHeaderSizeValue = callFrame->argument(2); + JSValue lenientFlagsValue = callFrame->argument(3); + JSValue connectionsListValue = callFrame->argument(4); + + if (callFrame->argumentCount() > 2) { + if (maxHttpHeaderSizeValue.isNumber()) { + maxHttpHeaderSize = static_cast(maxHttpHeaderSizeValue.asNumber()); + } + } + + if (maxHttpHeaderSize == 0) { + maxHttpHeaderSize = BUN_DEFAULT_MAX_HTTP_HEADER_SIZE; + } + + if (callFrame->argumentCount() > 3) { + if (lenientFlagsValue.isInt32()) { + lenientFlags = lenientFlagsValue.asInt32(); + } + } + + if (callFrame->argumentCount() > 4) { + if (!connectionsListValue.isUndefinedOrNull()) { + connections = jsDynamicCast(connectionsListValue); + if (!connections) { + return JSValue::encode(jsUndefined()); + } + } + } + + llhttp_type_t type = static_cast(typeValue.toNumber(globalObject)); + RETURN_IF_EXCEPTION(scope, {}); + + JSHTTPParser* parser = jsDynamicCast(thisValue); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "initialize"_s); + return {}; + } + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + return JSValue::encode(parser->impl()->initialize(globalObject, parser, type, maxHttpHeaderSize, lenientFlags, connections)); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_pause, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "pause"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + return JSValue::encode(parser->impl()->pause()); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_resume, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "resume"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + return JSValue::encode(parser->impl()->resume()); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_consume, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "consume"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + // TODO: TODO! + + return JSValue::encode(jsUndefined()); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_unconsume, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "unconsume"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + // TODO: TODO! + + return JSValue::encode(jsUndefined()); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_getCurrentBuffer, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + VM& vm = lexicalGlobalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*lexicalGlobalObject, scope, "HTTPParser"_s, "getCurrentBuffer"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + return JSValue::encode(parser->impl()->getCurrentBuffer(lexicalGlobalObject)); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_duration, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "duration"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + return JSValue::encode(parser->impl()->duration()); +} + +JSC_DEFINE_HOST_FUNCTION(jsHTTPParser_headersCompleted, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* parser = jsDynamicCast(callFrame->thisValue()); + if (!parser) { + throwThisTypeError(*globalObject, scope, "HTTPParser"_s, "headersCompleted"_s); + return {}; + } + + if (!parser->impl()) { + return JSValue::encode(jsUndefined()); + } + + return JSValue::encode(jsBoolean(parser->impl()->headersCompleted())); +} + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/JSHTTPParserPrototype.h b/src/bun.js/bindings/node/http/JSHTTPParserPrototype.h new file mode 100644 index 0000000000..38f5020e3c --- /dev/null +++ b/src/bun.js/bindings/node/http/JSHTTPParserPrototype.h @@ -0,0 +1,43 @@ +#pragma once + +#include "root.h" + +namespace Bun { + +class JSHTTPParserPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static constexpr unsigned StructureFlags = Base::StructureFlags; + + static JSHTTPParserPrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure) + { + JSHTTPParserPrototype* prototype = new (NotNull, JSC::allocateCell(vm)) JSHTTPParserPrototype(vm, structure); + prototype->finishCreation(vm); + return prototype; + } + + template + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + return &vm.plainObjectSpace(); + } + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + auto* structure = JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + structure->setMayBePrototype(true); + return structure; + } + +private: + JSHTTPParserPrototype(JSC::VM& vm, JSC::Structure* structure) + : Base(vm, structure) + { + } + + void finishCreation(JSC::VM& vm); +}; + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/NodeHTTPParser.cpp b/src/bun.js/bindings/node/http/NodeHTTPParser.cpp new file mode 100644 index 0000000000..c7986785b3 --- /dev/null +++ b/src/bun.js/bindings/node/http/NodeHTTPParser.cpp @@ -0,0 +1,646 @@ +#include "NodeHTTPParser.h" +#include "BunBuiltinNames.h" +#include "helpers.h" +#include "JSConnectionsList.h" +#include "JSHTTPParser.h" +#include "ZigGlobalObject.h" +#include "uv.h" + +namespace Bun { + +using namespace JSC; +using namespace WebCore; + +#define DEFINE_LLHTTP_CALLBACK(name) \ + static int name(llhttp_t* data) \ + { \ + HTTPParser* parser = (HTTPParser*)(reinterpret_cast(data) - offsetof(HTTPParser, m_parserData)); \ + return parser->name(); \ + } + +#define DEFINE_LLHTTP_DATA_CALLBACK(name) \ + static int name(llhttp_t* data, const char* at, size_t length) \ + { \ + HTTPParser* parser = (HTTPParser*)(reinterpret_cast(data) - offsetof(HTTPParser, m_parserData)); \ + return parser->name(at, length); \ + } + +DEFINE_LLHTTP_CALLBACK(onMessageBegin); +DEFINE_LLHTTP_DATA_CALLBACK(onUrl); +DEFINE_LLHTTP_DATA_CALLBACK(onStatus); +DEFINE_LLHTTP_DATA_CALLBACK(onHeaderField); +DEFINE_LLHTTP_DATA_CALLBACK(onHeaderValue); +DEFINE_LLHTTP_DATA_CALLBACK(onChunkExtensionName); +DEFINE_LLHTTP_DATA_CALLBACK(onChunkExtensionValue); +DEFINE_LLHTTP_CALLBACK(onHeadersComplete); +DEFINE_LLHTTP_DATA_CALLBACK(onBody); +DEFINE_LLHTTP_CALLBACK(onMessageComplete); +DEFINE_LLHTTP_CALLBACK(onChunkHeader); +DEFINE_LLHTTP_CALLBACK(onChunkComplete); + +static const llhttp_settings_t llhttp_settings = { + .on_message_begin = &onMessageBegin, + .on_protocol = nullptr, + .on_url = &onUrl, + .on_status = &onStatus, + .on_method = nullptr, + .on_version = nullptr, + .on_header_field = &onHeaderField, + .on_header_value = &onHeaderValue, + .on_chunk_extension_name = &onChunkExtensionName, + .on_chunk_extension_value = &onChunkExtensionValue, + .on_headers_complete = &onHeadersComplete, + .on_body = &onBody, + .on_message_complete = &onMessageComplete, + .on_protocol_complete = nullptr, + .on_url_complete = nullptr, + .on_status_complete = nullptr, + .on_method_complete = nullptr, + .on_version_complete = nullptr, + .on_header_field_complete = nullptr, + .on_header_value_complete = nullptr, + .on_chunk_extension_name_complete = nullptr, + .on_chunk_extension_value_complete = nullptr, + .on_chunk_header = &onChunkHeader, + .on_chunk_complete = &onChunkComplete, + .on_reset = nullptr, +}; + +void HTTPParser::init(llhttp_type_t type, uint64_t maxHttpHeaderSize, uint32_t lenientFlags) +{ + llhttp_init(&m_parserData, type, &llhttp_settings); + + if (lenientFlags & kLenientHeaders) { + llhttp_set_lenient_headers(&m_parserData, 1); + } + if (lenientFlags & kLenientChunkedLength) { + llhttp_set_lenient_chunked_length(&m_parserData, 1); + } + if (lenientFlags & kLenientKeepAlive) { + llhttp_set_lenient_keep_alive(&m_parserData, 1); + } + if (lenientFlags & kLenientTransferEncoding) { + llhttp_set_lenient_transfer_encoding(&m_parserData, 1); + } + if (lenientFlags & kLenientVersion) { + llhttp_set_lenient_version(&m_parserData, 1); + } + if (lenientFlags & kLenientDataAfterClose) { + llhttp_set_lenient_data_after_close(&m_parserData, 1); + } + if (lenientFlags & kLenientOptionalLFAfterCR) { + llhttp_set_lenient_optional_lf_after_cr(&m_parserData, 1); + } + if (lenientFlags & kLenientOptionalCRLFAfterChunk) { + llhttp_set_lenient_optional_crlf_after_chunk(&m_parserData, 1); + } + if (lenientFlags & kLenientOptionalCRBeforeLF) { + llhttp_set_lenient_optional_cr_before_lf(&m_parserData, 1); + } + if (lenientFlags & kLenientSpacesAfterChunkSize) { + llhttp_set_lenient_spaces_after_chunk_size(&m_parserData, 1); + } + + m_headerNread = 0; + m_url.reset(); + m_statusMessage.reset(); + m_numFields = 0; + m_numValues = 0; + m_haveFlushed = false; + m_headersCompleted = false; + m_maxHttpHeaderSize = maxHttpHeaderSize; +} + +JSValue HTTPParser::execute(JSGlobalObject* globalObject, const char* data, size_t len) +{ + auto& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + BunBuiltinNames builtinNames(vm); + + m_currentBufferLen = len; + m_currentBufferData = data; + + llhttp_errno_t err; + + if (data == nullptr) { + err = llhttp_finish(&m_parserData); + } else { + err = llhttp_execute(&m_parserData, data, len); + save(); + } + + size_t nread = len; + if (err != HPE_OK) { + nread = llhttp_get_error_pos(&m_parserData) - data; + + if (err == HPE_PAUSED_UPGRADE) { + err = HPE_OK; + llhttp_resume_after_upgrade(&m_parserData); + } + } + + if (m_pendingPause) { + m_pendingPause = false; + llhttp_pause(&m_parserData); + } + + m_currentBufferLen = 0; + m_currentBufferData = nullptr; + + RETURN_IF_EXCEPTION(scope, {}); + + JSValue nreadValue = jsNumber(nread); + + if (!m_parserData.upgrade && err != HPE_OK) { + JSObject* error = createError(globalObject, "Parse Error"_s); + error->putDirect(vm, Identifier::fromString(vm, "bytesParsed"_s), nreadValue); + RETURN_IF_EXCEPTION(scope, {}); + + const char* errorReason = llhttp_get_error_reason(&m_parserData); + + String codeString; + String reasonString; + if (err == HPE_USER) { + const char* colon = strchr(errorReason, ':'); + ASSERT(colon); + + codeString = String::fromUTF8({ errorReason, static_cast(colon - errorReason) }); + reasonString = String::fromUTF8(colon + 1); + } else { + codeString = String::fromUTF8(llhttp_errno_name(err)); + reasonString = String::fromUTF8(errorReason); + } + + error->putDirect(vm, builtinNames.codePublicName(), jsString(vm, codeString)); + RETURN_IF_EXCEPTION(scope, {}); + error->putDirect(vm, Identifier::fromString(vm, "reason"_s), jsString(vm, reasonString)); + RETURN_IF_EXCEPTION(scope, {}); + + return error; + } + + if (data == nullptr) { + return {}; + } + + return nreadValue; +} + +JSValue HTTPParser::createHeaders(JSGlobalObject* globalObject) +{ + auto& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSArray* headers = constructEmptyArray(globalObject, nullptr, m_numValues * 2); + RETURN_IF_EXCEPTION(scope, {}); + + for (size_t i = 0; i < m_numValues; ++i) { + headers->putDirectIndex(globalObject, i * 2, m_fields[i].toString(globalObject)); + RETURN_IF_EXCEPTION(scope, {}); + headers->putDirectIndex(globalObject, i * 2 + 1, m_values[i].toTrimmedString(globalObject)); + RETURN_IF_EXCEPTION(scope, {}); + } + + return headers; +} + +void HTTPParser::save() +{ + m_url.save(); + m_statusMessage.save(); + + for (size_t i = 0; i < m_numFields; ++i) { + m_fields[i].save(); + } + + for (size_t i = 0; i < m_numValues; ++i) { + m_values[i].save(); + } +} + +JSValue HTTPParser::remove(JSGlobalObject* globalObject, JSCell* thisParser) +{ + + if (JSConnectionsList* connections = m_connectionsList.get()) { + connections->pop(globalObject, thisParser); + connections->popActive(globalObject, thisParser); + } + + return jsUndefined(); +} + +JSValue HTTPParser::initialize(JSGlobalObject* globalObject, JSCell* thisParser, llhttp_type_t type, uint64_t maxHttpHeaderSize, uint32_t lenientFlags, JSConnectionsList* connections) +{ + auto& vm = globalObject->vm(); + + init(type, maxHttpHeaderSize, lenientFlags); + + if (connections) { + m_connectionsList.set(vm, thisParser, connections); + + // This protects from a DoS attack where an attacker establishes + // the connection without sending any data on applications where + // server.timeout is left to the default value of zero. + m_lastMessageStart = uv_hrtime(); + + // Important: Push into the lists AFTER setting the last_message_start_ + // otherwise std::set.erase will fail later. + connections->push(globalObject, thisParser); + connections->pushActive(globalObject, thisParser); + } else { + m_connectionsList.clear(); + } + + return jsUndefined(); +} + +JSValue HTTPParser::pause() +{ + llhttp_pause(&m_parserData); + return jsUndefined(); +} + +JSValue HTTPParser::resume() +{ + llhttp_resume(&m_parserData); + return jsUndefined(); +} + +JSValue HTTPParser::getCurrentBuffer(JSGlobalObject* lexicalGlobalObject) const +{ + auto& vm = lexicalGlobalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + auto* globalObject = defaultGlobalObject(lexicalGlobalObject); + + JSUint8Array* buffer = JSUint8Array::create(lexicalGlobalObject, globalObject->JSBufferSubclassStructure(), m_currentBufferLen); + RETURN_IF_EXCEPTION(scope, {}); + + memcpy(buffer->vector(), m_currentBufferData, m_currentBufferLen); + + return buffer; +} + +JSValue HTTPParser::duration() const +{ + if (m_lastMessageStart == 0) { + return jsNumber(0); + } + + double duration = (uv_hrtime() - m_lastMessageStart) / 1e6; + + return jsNumber(duration); +} + +bool HTTPParser::lessThan(HTTPParser& other) const +{ + if (m_lastMessageStart == 0 && other.m_lastMessageStart == 0) { + return this < &other; + } else if (m_lastMessageStart == 0) { + return true; + } else if (other.m_lastMessageStart == 0) { + return false; + } + + return m_lastMessageStart < other.m_lastMessageStart; +} + +int HTTPParser::onMessageBegin() +{ + JSGlobalObject* globalObject = m_globalObject; + auto& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* thisParser = m_thisParser; + + if (JSConnectionsList* connections = m_connectionsList.get()) { + connections->pop(globalObject, thisParser); + connections->popActive(globalObject, thisParser); + } + + m_numFields = 0; + m_numValues = 0; + m_headersCompleted = false; + m_chunkExtensionsNread = 0; + m_lastMessageStart = uv_hrtime(); + m_url.reset(); + m_statusMessage.reset(); + + if (JSConnectionsList* connections = m_connectionsList.get()) { + connections->push(globalObject, thisParser); + connections->pushActive(globalObject, thisParser); + } + + JSValue onMessageBeginCallback = thisParser->get(globalObject, Identifier::from(vm, kOnMessageBegin)); + RETURN_IF_EXCEPTION(scope, 0); + if (onMessageBeginCallback.isCallable()) { + CallData callData = getCallData(onMessageBeginCallback); + MarkedArgumentBuffer args; + JSC::profiledCall(globalObject, ProfilingReason::API, onMessageBeginCallback, callData, thisParser, args); + RETURN_IF_EXCEPTION(scope, 0); + } + + return 0; +} + +int HTTPParser::onUrl(const char* at, size_t length) +{ + int rv = trackHeader(length); + if (rv != 0) { + return rv; + } + + m_url.update(at, length); + return 0; +} + +int HTTPParser::onStatus(const char* at, size_t length) +{ + int rv = trackHeader(length); + if (rv != 0) { + return rv; + } + + m_statusMessage.update(at, length); + return 0; +} + +int HTTPParser::onHeaderField(const char* at, size_t length) +{ + int rv = trackHeader(length); + if (rv != 0) { + return rv; + } + + if (m_numFields == m_numValues) { + // start of new field name + m_numFields++; + if (m_numFields == kMaxHeaderFieldsCount) { + // ran out of space - flush to javascript land + flush(); + m_numFields = 1; + m_numValues = 0; + } + m_fields[m_numFields - 1].reset(); + } + + ASSERT(m_numFields < kMaxHeaderFieldsCount); + ASSERT(m_numFields == m_numValues + 1); + + m_fields[m_numFields - 1].update(at, length); + + return 0; +} + +int HTTPParser::onHeaderValue(const char* at, size_t length) +{ + int rv = trackHeader(length); + if (rv != 0) { + return rv; + } + + if (m_numValues != m_numFields) { + // start of a new header value + m_numValues++; + m_values[m_numValues - 1].reset(); + } + + ASSERT(m_numValues < sizeof(m_values) / sizeof(m_values[0])); + ASSERT(m_numValues == m_numFields); + + m_values[m_numValues - 1].update(at, length); + + return 0; +} + +int HTTPParser::onChunkExtensionName(const char* at, size_t length) +{ + m_chunkExtensionsNread += length; + if (m_chunkExtensionsNread > kMaxChunkExtensionsSize) { + llhttp_set_error_reason(&m_parserData, "HPE_CHUNK_EXTENSIONS_OVERFLOW:Chunk extensions overflow"); + return HPE_USER; + } + return 0; +} + +int HTTPParser::onChunkExtensionValue(const char* at, size_t length) +{ + m_chunkExtensionsNread += length; + if (m_chunkExtensionsNread > kMaxChunkExtensionsSize) { + llhttp_set_error_reason(&m_parserData, "HPE_CHUNK_EXTENSIONS_OVERFLOW:Chunk extensions overflow"); + return HPE_USER; + } + return 0; +} + +int HTTPParser::onHeadersComplete() +{ + JSGlobalObject* globalObject = m_globalObject; + auto& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + JSHTTPParser* thisParser = m_thisParser; + + m_headersCompleted = true; + m_headerNread = 0; + + // Arguments for the on-headers-complete javascript callback. This + // list needs to be kept in sync with the actual argument list for + // `parserOnHeadersComplete` in lib/_http_common.js. + enum on_headers_complete_arg_index { + A_VERSION_MAJOR = 0, + A_VERSION_MINOR, + A_HEADERS, + A_METHOD, + A_URL, + A_STATUS_CODE, + A_STATUS_MESSAGE, + A_UPGRADE, + A_SHOULD_KEEP_ALIVE, + A_MAX + }; + + MarkedArgumentBuffer args; + args.fill(vm, A_MAX, [&](JSValue* buf) { + for (size_t i = 0; i < A_MAX; i++) { + buf[i] = jsUndefined(); + } + }); + + JSValue onHeadersCompleteCallback = thisParser->get(globalObject, Identifier::from(vm, kOnHeadersComplete)); + RETURN_IF_EXCEPTION(scope, -1); + + if (!onHeadersCompleteCallback.isCallable()) { + return 0; + } + + if (m_haveFlushed) { + flush(); + RETURN_IF_EXCEPTION(scope, -1); + } else { + args.set(A_HEADERS, createHeaders(globalObject)); + if (m_parserData.type == HTTP_REQUEST) { + args.set(A_URL, m_url.toString(globalObject)); + } + } + + m_numFields = 0; + m_numValues = 0; + + if (m_parserData.type == HTTP_REQUEST) { + args.set(A_METHOD, jsNumber(m_parserData.method)); + } + + if (m_parserData.type == HTTP_RESPONSE) { + args.set(A_STATUS_CODE, jsNumber(m_parserData.status_code)); + args.set(A_STATUS_MESSAGE, m_statusMessage.toString(globalObject)); + } + + args.set(A_VERSION_MAJOR, jsNumber(m_parserData.http_major)); + args.set(A_VERSION_MINOR, jsNumber(m_parserData.http_minor)); + + bool shouldKeepAlive = llhttp_should_keep_alive(&m_parserData); + + args.set(A_SHOULD_KEEP_ALIVE, jsBoolean(shouldKeepAlive)); + args.set(A_UPGRADE, jsBoolean(m_parserData.upgrade)); + + CallData callData = getCallData(onHeadersCompleteCallback); + + JSValue result = JSC::profiledCall(globalObject, ProfilingReason::API, onHeadersCompleteCallback, callData, thisParser, args); + RETURN_IF_EXCEPTION(scope, -1); + + int32_t ret = result.toInt32(globalObject); + RETURN_IF_EXCEPTION(scope, -1); + + return ret; +} + +int HTTPParser::onBody(const char* at, size_t length) +{ + if (length == 0) { + return 0; + } + + JSGlobalObject* lexicalGlobalObject = m_globalObject; + auto* globalObject = defaultGlobalObject(lexicalGlobalObject); + auto& vm = lexicalGlobalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSValue onBodyCallback = m_thisParser->get(lexicalGlobalObject, Identifier::from(vm, kOnBody)); + RETURN_IF_EXCEPTION(scope, 0); + if (!onBodyCallback.isCallable()) { + return 0; + } + + JSUint8Array* buffer = JSUint8Array::create(lexicalGlobalObject, globalObject->JSBufferSubclassStructure(), length); + RETURN_IF_EXCEPTION(scope, 0); + + memcpy(buffer->vector(), at, length); + + CallData callData = getCallData(onBodyCallback); + MarkedArgumentBuffer args; + args.append(buffer); + + JSC::profiledCall(lexicalGlobalObject, ProfilingReason::API, onBodyCallback, callData, m_thisParser, args); + + if (scope.exception()) { + llhttp_set_error_reason(&m_parserData, "HPE_USER:JS Exception"); + return HPE_USER; + } + + return 0; +} + +int HTTPParser::onMessageComplete() +{ + JSGlobalObject* globalObject = m_globalObject; + auto& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + JSHTTPParser* thisParser = m_thisParser; + + if (JSConnectionsList* connections = m_connectionsList.get()) { + connections->pop(globalObject, thisParser); + connections->popActive(globalObject, thisParser); + } + + m_lastMessageStart = 0; + + if (JSConnectionsList* connections = m_connectionsList.get()) { + connections->push(globalObject, thisParser); + } + + if (m_numFields) { + flush(); + RETURN_IF_EXCEPTION(scope, 0); + } + + JSValue onMessageCompleteCallback = thisParser->get(globalObject, Identifier::from(vm, kOnMessageComplete)); + RETURN_IF_EXCEPTION(scope, 0); + + if (!onMessageCompleteCallback.isCallable()) { + return 0; + } + + CallData callData = getCallData(onMessageCompleteCallback); + MarkedArgumentBuffer args; + JSC::profiledCall(globalObject, ProfilingReason::API, onMessageCompleteCallback, callData, thisParser, args); + + if (scope.exception()) { + return -1; + } + + return 0; +} + +int HTTPParser::onChunkHeader() +{ + m_headerNread = 0; + m_chunkExtensionsNread = 0; + return 0; +} + +int HTTPParser::onChunkComplete() +{ + m_headerNread = 0; + return 0; +} + +int HTTPParser::trackHeader(size_t len) +{ + m_headerNread += len; + if (m_headerNread >= m_maxHttpHeaderSize) { + llhttp_set_error_reason(&m_parserData, "HPE_HEADER_OVERFLOW:Header overflow"); + return HPE_USER; + } + return 0; +} + +void HTTPParser::flush() +{ + JSGlobalObject* globalObject = m_globalObject; + auto& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSHTTPParser* thisParser = m_thisParser; + + JSValue onHeadersCallback = thisParser->get(globalObject, Identifier::from(vm, kOnHeaders)); + RETURN_IF_EXCEPTION(scope, ); + + if (!onHeadersCallback.isCallable()) { + return; + } + + JSValue headers = createHeaders(globalObject); + RETURN_IF_EXCEPTION(scope, ); + + CallData callData = getCallData(onHeadersCallback); + MarkedArgumentBuffer args; + args.append(headers); + args.append(m_url.toString(globalObject)); + + JSC::profiledCall(globalObject, ProfilingReason::API, onHeadersCallback, callData, thisParser, args); + RETURN_IF_EXCEPTION(scope, ); + + m_url.reset(); + m_haveFlushed = true; +} + +} // namespace Bun diff --git a/src/bun.js/bindings/node/http/NodeHTTPParser.h b/src/bun.js/bindings/node/http/NodeHTTPParser.h new file mode 100644 index 0000000000..cef788de82 --- /dev/null +++ b/src/bun.js/bindings/node/http/NodeHTTPParser.h @@ -0,0 +1,201 @@ +#pragma once + +#include "root.h" +#include "llhttp/llhttp.h" +#include "ProcessBindingHTTPParser.h" +#include "JSConnectionsList.h" + +namespace Bun { + +class JSHTTPParser; + +// helper class for the Parser +struct StringPtr { + StringPtr() + { + m_onHeap = false; + reset(); + } + + ~StringPtr() + { + reset(); + } + + // If str_ does not point to a heap string yet, this function makes it do + // so. This is called at the end of each http_parser_execute() so as not + // to leak references. See issue #2438 and test-http-parser-bad-ref.js. + void save() + { + if (!m_onHeap && m_size > 0) { + char* s = new char[m_size]; + memcpy(s, m_str, m_size); + m_str = s; + m_onHeap = true; + } + } + + void reset() + { + if (m_onHeap) { + delete[] m_str; + m_onHeap = false; + } + + m_str = nullptr; + m_size = 0; + } + + void update(const char* str, size_t size) + { + if (m_str == nullptr) { + m_str = str; + } else if (m_onHeap || m_str + m_size != str) { + // Non-consecutive input, make a copy on the heap. + // TODO(bnoordhuis) Use slab allocation, O(n) allocs is bad. + char* s = new char[m_size + size]; + memcpy(s, m_str, m_size); + memcpy(s + m_size, str, size); + + if (m_onHeap) + delete[] m_str; + else + m_onHeap = true; + + m_str = s; + } + m_size += size; + } + + JSC::JSValue toString(JSC::JSGlobalObject* globalObject) const + { + auto& vm = globalObject->vm(); + if (m_size != 0) { + return JSC::jsString(vm, WTF::String::fromUTF8({ m_str, m_size })); + } + return jsEmptyString(vm); + } + + inline bool isOWS(char c) + { + return c == ' ' || c == '\t'; + } + + // Strip trailing OWS (SPC or HTAB) from string. + JSC::JSValue toTrimmedString(JSC::JSGlobalObject* globalObject) + { + while (m_size > 0 && isOWS(m_str[m_size - 1])) { + m_size--; + } + return toString(globalObject); + } + + const char* m_str; + bool m_onHeap; + size_t m_size; +}; + +#define HTTP_BOTH 0 +#define HTTP_REQUEST 1 +#define HTTP_RESPONSE 2 + +const uint32_t kOnMessageBegin = 0; +const uint32_t kOnHeaders = 1; +const uint32_t kOnHeadersComplete = 2; +const uint32_t kOnBody = 3; +const uint32_t kOnMessageComplete = 4; +const uint32_t kOnExecute = 5; +const uint32_t kOnTimeout = 6; +// Any more fields than this will be flushed into JS +const size_t kMaxHeaderFieldsCount = 32; +// Maximum size of chunk extensions +const size_t kMaxChunkExtensionsSize = 16384; + +const uint32_t kLenientNone = 0; +const uint32_t kLenientHeaders = 1 << 0; +const uint32_t kLenientChunkedLength = 1 << 1; +const uint32_t kLenientKeepAlive = 1 << 2; +const uint32_t kLenientTransferEncoding = 1 << 3; +const uint32_t kLenientVersion = 1 << 4; +const uint32_t kLenientDataAfterClose = 1 << 5; +const uint32_t kLenientOptionalLFAfterCR = 1 << 6; +const uint32_t kLenientOptionalCRLFAfterChunk = 1 << 7; +const uint32_t kLenientOptionalCRBeforeLF = 1 << 8; +const uint32_t kLenientSpacesAfterChunkSize = 1 << 9; +const uint32_t kLenientAll = kLenientHeaders | kLenientChunkedLength | kLenientKeepAlive | kLenientTransferEncoding | kLenientVersion | kLenientDataAfterClose | kLenientOptionalLFAfterCR | kLenientOptionalCRLFAfterChunk | kLenientOptionalCRBeforeLF | kLenientSpacesAfterChunkSize; + +struct HTTPParser { + +public: + HTTPParser(JSC::JSGlobalObject* globalObject) + : m_currentBufferData(nullptr) + , m_currentBufferLen(0) + , m_globalObject(globalObject) + { + } + + void init(llhttp_type_t type, uint64_t maxHttpHeaderSize, uint32_t lenientFlags); + JSC::JSValue createHeaders(JSC::JSGlobalObject*); + void save(); + + JSC::JSValue remove(JSC::JSGlobalObject*, JSC::JSCell* thisParser); + JSC::JSValue execute(JSC::JSGlobalObject*, const char* data, size_t len); + JSC::JSValue initialize(JSC::JSGlobalObject*, JSC::JSCell* thisParser, llhttp_type_t type, uint64_t maxHttpHeaderSize, uint32_t lenientFlags, JSConnectionsList* connections); + JSC::JSValue pause(); + JSC::JSValue resume(); + JSC::JSValue getCurrentBuffer(JSC::JSGlobalObject*) const; + JSC::JSValue duration() const; + + bool lessThan(HTTPParser& other) const; + + // llhttp callbacks + int onMessageBegin(); + int onUrl(const char* at, size_t length); + int onStatus(const char* at, size_t length); + int onHeaderField(const char* at, size_t length); + int onHeaderValue(const char* at, size_t length); + int onChunkExtensionName(const char* at, size_t length); + int onChunkExtensionValue(const char* at, size_t length); + int onHeadersComplete(); + int onBody(const char* at, size_t length); + int onMessageComplete(); + int onChunkHeader(); + int onChunkComplete(); + + int trackHeader(size_t len); + void flush(); + + inline bool headersCompleted() const { return m_headersCompleted; } + inline uint64_t lastMessageStart() const { return m_lastMessageStart; } + + JSC::WriteBarrier m_connectionsList; + + // need these for llhttp callbacks unfortunately + JSC::JSGlobalObject* m_globalObject; + JSHTTPParser* m_thisParser = nullptr; + + llhttp_t m_parserData; + StringPtr m_fields[kMaxHeaderFieldsCount]; + StringPtr m_values[kMaxHeaderFieldsCount]; + StringPtr m_url; + StringPtr m_statusMessage; + size_t m_numFields; + size_t m_numValues; + bool m_haveFlushed; + + // We don't use m_gotException. Instead, we use RETURN_IF_EXCEPTION + // bool m_gotException; + + size_t m_currentBufferLen; + const char* m_currentBufferData; + bool m_headersCompleted = false; + bool m_pendingPause = false; + uint64_t m_headerNread = 0; + uint64_t m_chunkExtensionsNread = 0; + uint64_t m_maxHttpHeaderSize = 0; + uint64_t m_lastMessageStart = 0; + +private: +}; + +}; // namespace Bun diff --git a/src/bun.js/bindings/node/http/llhttp/README.md b/src/bun.js/bindings/node/http/llhttp/README.md new file mode 100644 index 0000000000..8bda027179 --- /dev/null +++ b/src/bun.js/bindings/node/http/llhttp/README.md @@ -0,0 +1,13 @@ +Sources are from [llhttp](https://github.com/nodejs/llhttp) 9.3.0 (36151b9a7d6320072e24e472a769a5e09f9e969d) + +``` +npm ci && make +``` + +then copy: + +- ./build/llhttp.h +- ./build/c/llhttp.c +- ./src/native/api.h +- ./src/native/api.c +- ./src/native/http.c diff --git a/src/bun.js/bindings/node/http/llhttp/api.c b/src/bun.js/bindings/node/http/llhttp/api.c new file mode 100644 index 0000000000..d764946780 --- /dev/null +++ b/src/bun.js/bindings/node/http/llhttp/api.c @@ -0,0 +1,533 @@ +#include +#include +#include + +#include "llhttp.h" + +#define CALLBACK_MAYBE(PARSER, NAME) \ + do { \ + const llhttp_settings_t* settings; \ + settings = (const llhttp_settings_t*)(PARSER)->settings; \ + if (settings == NULL || settings->NAME == NULL) { \ + err = 0; \ + break; \ + } \ + err = settings->NAME((PARSER)); \ + } while (0) + +#define SPAN_CALLBACK_MAYBE(PARSER, NAME, START, LEN) \ + do { \ + const llhttp_settings_t* settings; \ + settings = (const llhttp_settings_t*)(PARSER)->settings; \ + if (settings == NULL || settings->NAME == NULL) { \ + err = 0; \ + break; \ + } \ + err = settings->NAME((PARSER), (START), (LEN)); \ + if (err == -1) { \ + err = HPE_USER; \ + llhttp_set_error_reason((PARSER), "Span callback error in " #NAME); \ + } \ + } while (0) + +void llhttp_init(llhttp_t* parser, llhttp_type_t type, + const llhttp_settings_t* settings) +{ + llhttp__internal_init(parser); + + parser->type = type; + parser->settings = (void*)settings; +} + +#if defined(__wasm__) + +extern int wasm_on_message_begin(llhttp_t* p); +extern int wasm_on_url(llhttp_t* p, const char* at, size_t length); +extern int wasm_on_status(llhttp_t* p, const char* at, size_t length); +extern int wasm_on_header_field(llhttp_t* p, const char* at, size_t length); +extern int wasm_on_header_value(llhttp_t* p, const char* at, size_t length); +extern int wasm_on_headers_complete(llhttp_t* p, int status_code, + uint8_t upgrade, int should_keep_alive); +extern int wasm_on_body(llhttp_t* p, const char* at, size_t length); +extern int wasm_on_message_complete(llhttp_t* p); + +static int wasm_on_headers_complete_wrap(llhttp_t* p) +{ + return wasm_on_headers_complete(p, p->status_code, p->upgrade, + llhttp_should_keep_alive(p)); +} + +const llhttp_settings_t wasm_settings = { + .on_message_begin = wasm_on_message_begin, + .on_url = wasm_on_url, + .on_status = wasm_on_status, + .on_header_field = wasm_on_header_field, + .on_header_value = wasm_on_header_value, + .on_headers_complete = wasm_on_headers_complete_wrap, + .on_body = wasm_on_body, + .on_message_complete = wasm_on_message_complete, +}; + +llhttp_t* llhttp_alloc(llhttp_type_t type) +{ + llhttp_t* parser = malloc(sizeof(llhttp_t)); + llhttp_init(parser, type, &wasm_settings); + return parser; +} + +void llhttp_free(llhttp_t* parser) +{ + free(parser); +} + +#endif // defined(__wasm__) + +/* Some getters required to get stuff from the parser */ + +uint8_t llhttp_get_type(llhttp_t* parser) +{ + return parser->type; +} + +uint8_t llhttp_get_http_major(llhttp_t* parser) +{ + return parser->http_major; +} + +uint8_t llhttp_get_http_minor(llhttp_t* parser) +{ + return parser->http_minor; +} + +uint8_t llhttp_get_method(llhttp_t* parser) +{ + return parser->method; +} + +int llhttp_get_status_code(llhttp_t* parser) +{ + return parser->status_code; +} + +uint8_t llhttp_get_upgrade(llhttp_t* parser) +{ + return parser->upgrade; +} + +void llhttp_reset(llhttp_t* parser) +{ + llhttp_type_t type = parser->type; + const llhttp_settings_t* settings = parser->settings; + void* data = parser->data; + uint16_t lenient_flags = parser->lenient_flags; + + llhttp__internal_init(parser); + + parser->type = type; + parser->settings = (void*)settings; + parser->data = data; + parser->lenient_flags = lenient_flags; +} + +llhttp_errno_t llhttp_execute(llhttp_t* parser, const char* data, size_t len) +{ + return llhttp__internal_execute(parser, data, data + len); +} + +void llhttp_settings_init(llhttp_settings_t* settings) +{ + memset(settings, 0, sizeof(*settings)); +} + +llhttp_errno_t llhttp_finish(llhttp_t* parser) +{ + int err; + + /* We're in an error state. Don't bother doing anything. */ + if (parser->error != 0) { + return 0; + } + + switch (parser->finish) { + case HTTP_FINISH_SAFE_WITH_CB: + CALLBACK_MAYBE(parser, on_message_complete); + if (err != HPE_OK) return err; + + /* FALLTHROUGH */ + case HTTP_FINISH_SAFE: + return HPE_OK; + case HTTP_FINISH_UNSAFE: + parser->reason = "Invalid EOF state"; + return HPE_INVALID_EOF_STATE; + default: + abort(); + } +} + +void llhttp_pause(llhttp_t* parser) +{ + if (parser->error != HPE_OK) { + return; + } + + parser->error = HPE_PAUSED; + parser->reason = "Paused"; +} + +void llhttp_resume(llhttp_t* parser) +{ + if (parser->error != HPE_PAUSED) { + return; + } + + parser->error = 0; +} + +void llhttp_resume_after_upgrade(llhttp_t* parser) +{ + if (parser->error != HPE_PAUSED_UPGRADE) { + return; + } + + parser->error = 0; +} + +llhttp_errno_t llhttp_get_errno(const llhttp_t* parser) +{ + return parser->error; +} + +const char* llhttp_get_error_reason(const llhttp_t* parser) +{ + return parser->reason; +} + +void llhttp_set_error_reason(llhttp_t* parser, const char* reason) +{ + parser->reason = reason; +} + +const char* llhttp_get_error_pos(const llhttp_t* parser) +{ + return parser->error_pos; +} + +const char* llhttp_errno_name(llhttp_errno_t err) +{ +#define HTTP_ERRNO_GEN(CODE, NAME, _) \ + case HPE_##NAME: \ + return "HPE_" #NAME; + switch (err) { + HTTP_ERRNO_MAP(HTTP_ERRNO_GEN) + default: + abort(); + } +#undef HTTP_ERRNO_GEN +} + +const char* llhttp_method_name(llhttp_method_t method) +{ +#define HTTP_METHOD_GEN(NUM, NAME, STRING) \ + case HTTP_##NAME: \ + return #STRING; + switch (method) { + HTTP_ALL_METHOD_MAP(HTTP_METHOD_GEN) + default: + abort(); + } +#undef HTTP_METHOD_GEN +} + +const char* llhttp_status_name(llhttp_status_t status) +{ +#define HTTP_STATUS_GEN(NUM, NAME, STRING) \ + case HTTP_STATUS_##NAME: \ + return #STRING; + switch (status) { + HTTP_STATUS_MAP(HTTP_STATUS_GEN) + default: + abort(); + } +#undef HTTP_STATUS_GEN +} + +void llhttp_set_lenient_headers(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_HEADERS; + } else { + parser->lenient_flags &= ~LENIENT_HEADERS; + } +} + +void llhttp_set_lenient_chunked_length(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_CHUNKED_LENGTH; + } else { + parser->lenient_flags &= ~LENIENT_CHUNKED_LENGTH; + } +} + +void llhttp_set_lenient_keep_alive(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_KEEP_ALIVE; + } else { + parser->lenient_flags &= ~LENIENT_KEEP_ALIVE; + } +} + +void llhttp_set_lenient_transfer_encoding(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_TRANSFER_ENCODING; + } else { + parser->lenient_flags &= ~LENIENT_TRANSFER_ENCODING; + } +} + +void llhttp_set_lenient_version(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_VERSION; + } else { + parser->lenient_flags &= ~LENIENT_VERSION; + } +} + +void llhttp_set_lenient_data_after_close(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_DATA_AFTER_CLOSE; + } else { + parser->lenient_flags &= ~LENIENT_DATA_AFTER_CLOSE; + } +} + +void llhttp_set_lenient_optional_lf_after_cr(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_OPTIONAL_LF_AFTER_CR; + } else { + parser->lenient_flags &= ~LENIENT_OPTIONAL_LF_AFTER_CR; + } +} + +void llhttp_set_lenient_optional_crlf_after_chunk(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_OPTIONAL_CRLF_AFTER_CHUNK; + } else { + parser->lenient_flags &= ~LENIENT_OPTIONAL_CRLF_AFTER_CHUNK; + } +} + +void llhttp_set_lenient_optional_cr_before_lf(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_OPTIONAL_CR_BEFORE_LF; + } else { + parser->lenient_flags &= ~LENIENT_OPTIONAL_CR_BEFORE_LF; + } +} + +void llhttp_set_lenient_spaces_after_chunk_size(llhttp_t* parser, int enabled) +{ + if (enabled) { + parser->lenient_flags |= LENIENT_SPACES_AFTER_CHUNK_SIZE; + } else { + parser->lenient_flags &= ~LENIENT_SPACES_AFTER_CHUNK_SIZE; + } +} + +/* Callbacks */ + +int llhttp__on_message_begin(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_message_begin); + return err; +} + +int llhttp__on_protocol(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_protocol, p, endp - p); + return err; +} + +int llhttp__on_protocol_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_protocol_complete); + return err; +} + +int llhttp__on_url(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_url, p, endp - p); + return err; +} + +int llhttp__on_url_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_url_complete); + return err; +} + +int llhttp__on_status(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_status, p, endp - p); + return err; +} + +int llhttp__on_status_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_status_complete); + return err; +} + +int llhttp__on_method(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_method, p, endp - p); + return err; +} + +int llhttp__on_method_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_method_complete); + return err; +} + +int llhttp__on_version(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_version, p, endp - p); + return err; +} + +int llhttp__on_version_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_version_complete); + return err; +} + +int llhttp__on_header_field(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_header_field, p, endp - p); + return err; +} + +int llhttp__on_header_field_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_header_field_complete); + return err; +} + +int llhttp__on_header_value(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_header_value, p, endp - p); + return err; +} + +int llhttp__on_header_value_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_header_value_complete); + return err; +} + +int llhttp__on_headers_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_headers_complete); + return err; +} + +int llhttp__on_message_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_message_complete); + return err; +} + +int llhttp__on_body(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_body, p, endp - p); + return err; +} + +int llhttp__on_chunk_header(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_chunk_header); + return err; +} + +int llhttp__on_chunk_extension_name(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_chunk_extension_name, p, endp - p); + return err; +} + +int llhttp__on_chunk_extension_name_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_chunk_extension_name_complete); + return err; +} + +int llhttp__on_chunk_extension_value(llhttp_t* s, const char* p, const char* endp) +{ + int err; + SPAN_CALLBACK_MAYBE(s, on_chunk_extension_value, p, endp - p); + return err; +} + +int llhttp__on_chunk_extension_value_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_chunk_extension_value_complete); + return err; +} + +int llhttp__on_chunk_complete(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_chunk_complete); + return err; +} + +int llhttp__on_reset(llhttp_t* s, const char* p, const char* endp) +{ + int err; + CALLBACK_MAYBE(s, on_reset); + return err; +} + +/* Private */ + +void llhttp__debug(llhttp_t* s, const char* p, const char* endp, + const char* msg) +{ + if (p == endp) { + fprintf(stderr, "p=%p type=%d flags=%02x next=null debug=%s\n", s, s->type, + s->flags, msg); + } else { + fprintf(stderr, "p=%p type=%d flags=%02x next=%02x debug=%s\n", s, + s->type, s->flags, *p, msg); + } +} diff --git a/src/bun.js/bindings/node/http/llhttp/api.h b/src/bun.js/bindings/node/http/llhttp/api.h new file mode 100644 index 0000000000..c40478fbb4 --- /dev/null +++ b/src/bun.js/bindings/node/http/llhttp/api.h @@ -0,0 +1,357 @@ +#ifndef INCLUDE_LLHTTP_API_H_ +#define INCLUDE_LLHTTP_API_H_ +#ifdef __cplusplus +extern "C" { +#endif +#include + +#if defined(__wasm__) +#define LLHTTP_EXPORT __attribute__((visibility("default"))) +#elif defined(_WIN32) +#define LLHTTP_EXPORT __declspec(dllexport) +#else +#define LLHTTP_EXPORT +#endif + +typedef llhttp__internal_t llhttp_t; +typedef struct llhttp_settings_s llhttp_settings_t; + +typedef int (*llhttp_data_cb)(llhttp_t*, const char* at, size_t length); +typedef int (*llhttp_cb)(llhttp_t*); + +struct llhttp_settings_s { + /* Possible return values 0, -1, `HPE_PAUSED` */ + llhttp_cb on_message_begin; + + /* Possible return values 0, -1, HPE_USER */ + llhttp_data_cb on_protocol; + llhttp_data_cb on_url; + llhttp_data_cb on_status; + llhttp_data_cb on_method; + llhttp_data_cb on_version; + llhttp_data_cb on_header_field; + llhttp_data_cb on_header_value; + llhttp_data_cb on_chunk_extension_name; + llhttp_data_cb on_chunk_extension_value; + + /* Possible return values: + * 0 - Proceed normally + * 1 - Assume that request/response has no body, and proceed to parsing the + * next message + * 2 - Assume absence of body (as above) and make `llhttp_execute()` return + * `HPE_PAUSED_UPGRADE` + * -1 - Error + * `HPE_PAUSED` + */ + llhttp_cb on_headers_complete; + + /* Possible return values 0, -1, HPE_USER */ + llhttp_data_cb on_body; + + /* Possible return values 0, -1, `HPE_PAUSED` */ + llhttp_cb on_message_complete; + llhttp_cb on_protocol_complete; + llhttp_cb on_url_complete; + llhttp_cb on_status_complete; + llhttp_cb on_method_complete; + llhttp_cb on_version_complete; + llhttp_cb on_header_field_complete; + llhttp_cb on_header_value_complete; + llhttp_cb on_chunk_extension_name_complete; + llhttp_cb on_chunk_extension_value_complete; + + /* When on_chunk_header is called, the current chunk length is stored + * in parser->content_length. + * Possible return values 0, -1, `HPE_PAUSED` + */ + llhttp_cb on_chunk_header; + llhttp_cb on_chunk_complete; + llhttp_cb on_reset; +}; + +/* Initialize the parser with specific type and user settings. + * + * NOTE: lifetime of `settings` has to be at least the same as the lifetime of + * the `parser` here. In practice, `settings` has to be either a static + * variable or be allocated with `malloc`, `new`, etc. + */ +LLHTTP_EXPORT +void llhttp_init(llhttp_t* parser, llhttp_type_t type, + const llhttp_settings_t* settings); + +LLHTTP_EXPORT +llhttp_t* llhttp_alloc(llhttp_type_t type); + +LLHTTP_EXPORT +void llhttp_free(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_type(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_http_major(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_http_minor(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_method(llhttp_t* parser); + +LLHTTP_EXPORT +int llhttp_get_status_code(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_upgrade(llhttp_t* parser); + +/* Reset an already initialized parser back to the start state, preserving the + * existing parser type, callback settings, user data, and lenient flags. + */ +LLHTTP_EXPORT +void llhttp_reset(llhttp_t* parser); + +/* Initialize the settings object */ +LLHTTP_EXPORT +void llhttp_settings_init(llhttp_settings_t* settings); + +/* Parse full or partial request/response, invoking user callbacks along the + * way. + * + * If any of `llhttp_data_cb` returns errno not equal to `HPE_OK` - the parsing + * interrupts, and such errno is returned from `llhttp_execute()`. If + * `HPE_PAUSED` was used as a errno, the execution can be resumed with + * `llhttp_resume()` call. + * + * In a special case of CONNECT/Upgrade request/response `HPE_PAUSED_UPGRADE` + * is returned after fully parsing the request/response. If the user wishes to + * continue parsing, they need to invoke `llhttp_resume_after_upgrade()`. + * + * NOTE: if this function ever returns a non-pause type error, it will continue + * to return the same error upon each successive call up until `llhttp_init()` + * is called. + */ +LLHTTP_EXPORT +llhttp_errno_t llhttp_execute(llhttp_t* parser, const char* data, size_t len); + +/* This method should be called when the other side has no further bytes to + * send (e.g. shutdown of readable side of the TCP connection.) + * + * Requests without `Content-Length` and other messages might require treating + * all incoming bytes as the part of the body, up to the last byte of the + * connection. This method will invoke `on_message_complete()` callback if the + * request was terminated safely. Otherwise a error code would be returned. + */ +LLHTTP_EXPORT +llhttp_errno_t llhttp_finish(llhttp_t* parser); + +/* Returns `1` if the incoming message is parsed until the last byte, and has + * to be completed by calling `llhttp_finish()` on EOF + */ +LLHTTP_EXPORT +int llhttp_message_needs_eof(const llhttp_t* parser); + +/* Returns `1` if there might be any other messages following the last that was + * successfully parsed. + */ +LLHTTP_EXPORT +int llhttp_should_keep_alive(const llhttp_t* parser); + +/* Make further calls of `llhttp_execute()` return `HPE_PAUSED` and set + * appropriate error reason. + * + * Important: do not call this from user callbacks! User callbacks must return + * `HPE_PAUSED` if pausing is required. + */ +LLHTTP_EXPORT +void llhttp_pause(llhttp_t* parser); + +/* Might be called to resume the execution after the pause in user's callback. + * See `llhttp_execute()` above for details. + * + * Call this only if `llhttp_execute()` returns `HPE_PAUSED`. + */ +LLHTTP_EXPORT +void llhttp_resume(llhttp_t* parser); + +/* Might be called to resume the execution after the pause in user's callback. + * See `llhttp_execute()` above for details. + * + * Call this only if `llhttp_execute()` returns `HPE_PAUSED_UPGRADE` + */ +LLHTTP_EXPORT +void llhttp_resume_after_upgrade(llhttp_t* parser); + +/* Returns the latest return error */ +LLHTTP_EXPORT +llhttp_errno_t llhttp_get_errno(const llhttp_t* parser); + +/* Returns the verbal explanation of the latest returned error. + * + * Note: User callback should set error reason when returning the error. See + * `llhttp_set_error_reason()` for details. + */ +LLHTTP_EXPORT +const char* llhttp_get_error_reason(const llhttp_t* parser); + +/* Assign verbal description to the returned error. Must be called in user + * callbacks right before returning the errno. + * + * Note: `HPE_USER` error code might be useful in user callbacks. + */ +LLHTTP_EXPORT +void llhttp_set_error_reason(llhttp_t* parser, const char* reason); + +/* Returns the pointer to the last parsed byte before the returned error. The + * pointer is relative to the `data` argument of `llhttp_execute()`. + * + * Note: this method might be useful for counting the number of parsed bytes. + */ +LLHTTP_EXPORT +const char* llhttp_get_error_pos(const llhttp_t* parser); + +/* Returns textual name of error code */ +LLHTTP_EXPORT +const char* llhttp_errno_name(llhttp_errno_t err); + +/* Returns textual name of HTTP method */ +LLHTTP_EXPORT +const char* llhttp_method_name(llhttp_method_t method); + +/* Returns textual name of HTTP status */ +LLHTTP_EXPORT +const char* llhttp_status_name(llhttp_status_t status); + +/* Enables/disables lenient header value parsing (disabled by default). + * + * Lenient parsing disables header value token checks, extending llhttp's + * protocol support to highly non-compliant clients/server. No + * `HPE_INVALID_HEADER_TOKEN` will be raised for incorrect header values when + * lenient parsing is "on". + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_headers(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of conflicting `Transfer-Encoding` and + * `Content-Length` headers (disabled by default). + * + * Normally `llhttp` would error when `Transfer-Encoding` is present in + * conjunction with `Content-Length`. This error is important to prevent HTTP + * request smuggling, but may be less desirable for small number of cases + * involving legacy servers. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_chunked_length(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of `Connection: close` and HTTP/1.0 + * requests responses. + * + * Normally `llhttp` would error on (in strict mode) or discard (in loose mode) + * the HTTP request/response after the request/response with `Connection: close` + * and `Content-Length`. This is important to prevent cache poisoning attacks, + * but might interact badly with outdated and insecure clients. With this flag + * the extra request/response will be parsed normally. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * poisoning attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_keep_alive(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of `Transfer-Encoding` header. + * + * Normally `llhttp` would error when a `Transfer-Encoding` has `chunked` value + * and another value after it (either in a single header or in multiple + * headers whose value are internally joined using `, `). + * This is mandated by the spec to reliably determine request body size and thus + * avoid request smuggling. + * With this flag the extra value will be parsed normally. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_transfer_encoding(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of HTTP version. + * + * Normally `llhttp` would error when the HTTP version in the request or status line + * is not `0.9`, `1.0`, `1.1` or `2.0`. + * With this flag the invalid value will be parsed normally. + * + * **Enabling this flag can pose a security issue since you will allow unsupported + * HTTP versions. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_version(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of additional data received after a message ends + * and keep-alive is disabled. + * + * Normally `llhttp` would error when additional unexpected data is received if the message + * contains the `Connection` header with `close` value. + * With this flag the extra data will discarded without throwing an error. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * poisoning attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_data_after_close(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of incomplete CRLF sequences. + * + * Normally `llhttp` would error when a CR is not followed by LF when terminating the + * request line, the status line, the headers or a chunk header. + * With this flag only a CR is required to terminate such sections. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_optional_lf_after_cr(llhttp_t* parser, int enabled); + +/* + * Enables/disables lenient handling of line separators. + * + * Normally `llhttp` would error when a LF is not preceded by CR when terminating the + * request line, the status line, the headers, a chunk header or a chunk data. + * With this flag only a LF is required to terminate such sections. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_optional_cr_before_lf(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of chunks not separated via CRLF. + * + * Normally `llhttp` would error when after a chunk data a CRLF is missing before + * starting a new chunk. + * With this flag the new chunk can start immediately after the previous one. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_optional_crlf_after_chunk(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of spaces after chunk size. + * + * Normally `llhttp` would error when after a chunk size is followed by one or more + * spaces are present instead of a CRLF or `;`. + * With this flag this check is disabled. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_spaces_after_chunk_size(llhttp_t* parser, int enabled); + +#ifdef __cplusplus +} /* extern "C" */ +#endif +#endif /* INCLUDE_LLHTTP_API_H_ */ diff --git a/src/bun.js/bindings/node/http/llhttp/http.c b/src/bun.js/bindings/node/http/llhttp/http.c new file mode 100644 index 0000000000..e6abbadfdf --- /dev/null +++ b/src/bun.js/bindings/node/http/llhttp/http.c @@ -0,0 +1,161 @@ +#include +#ifndef LLHTTP__TEST +#include "llhttp.h" +#else +#define llhttp_t llparse_t +#endif /* */ + +int llhttp_message_needs_eof(const llhttp_t* parser); +int llhttp_should_keep_alive(const llhttp_t* parser); + +int llhttp__before_headers_complete(llhttp_t* parser, const char* p, + const char* endp) +{ + /* Set this here so that on_headers_complete() callbacks can see it */ + if ((parser->flags & F_UPGRADE) && (parser->flags & F_CONNECTION_UPGRADE)) { + /* For responses, "Upgrade: foo" and "Connection: upgrade" are + * mandatory only when it is a 101 Switching Protocols response, + * otherwise it is purely informational, to announce support. + */ + parser->upgrade = (parser->type == HTTP_REQUEST || parser->status_code == 101); + } else { + parser->upgrade = (parser->method == HTTP_CONNECT); + } + return 0; +} + +/* Return values: + * 0 - No body, `restart`, message_complete + * 1 - CONNECT request, `restart`, message_complete, and pause + * 2 - chunk_size_start + * 3 - body_identity + * 4 - body_identity_eof + * 5 - invalid transfer-encoding for request + */ +int llhttp__after_headers_complete(llhttp_t* parser, const char* p, + const char* endp) +{ + int hasBody; + + hasBody = parser->flags & F_CHUNKED || parser->content_length > 0; + if ( + (parser->upgrade && (parser->method == HTTP_CONNECT || (parser->flags & F_SKIPBODY) || !hasBody)) || + /* See RFC 2616 section 4.4 - 1xx e.g. Continue */ + (parser->type == HTTP_RESPONSE && parser->status_code == 101)) { + /* Exit, the rest of the message is in a different protocol. */ + return 1; + } + + if (parser->type == HTTP_RESPONSE && parser->status_code == 100) { + /* No body, restart as the message is complete */ + return 0; + } + + /* See RFC 2616 section 4.4 */ + if ( + parser->flags & F_SKIPBODY || /* response to a HEAD request */ + ( + parser->type == HTTP_RESPONSE && (parser->status_code == 102 || /* Processing */ + parser->status_code == 103 || /* Early Hints */ + parser->status_code == 204 || /* No Content */ + parser->status_code == 304 /* Not Modified */ + ))) { + return 0; + } else if (parser->flags & F_CHUNKED) { + /* chunked encoding - ignore Content-Length header, prepare for a chunk */ + return 2; + } else if (parser->flags & F_TRANSFER_ENCODING) { + if (parser->type == HTTP_REQUEST && (parser->lenient_flags & LENIENT_CHUNKED_LENGTH) == 0 && (parser->lenient_flags & LENIENT_TRANSFER_ENCODING) == 0) { + /* RFC 7230 3.3.3 */ + + /* If a Transfer-Encoding header field + * is present in a request and the chunked transfer coding is not + * the final encoding, the message body length cannot be determined + * reliably; the server MUST respond with the 400 (Bad Request) + * status code and then close the connection. + */ + return 5; + } else { + /* RFC 7230 3.3.3 */ + + /* If a Transfer-Encoding header field is present in a response and + * the chunked transfer coding is not the final encoding, the + * message body length is determined by reading the connection until + * it is closed by the server. + */ + return 4; + } + } else { + if (!(parser->flags & F_CONTENT_LENGTH)) { + if (!llhttp_message_needs_eof(parser)) { + /* Assume content-length 0 - read the next */ + return 0; + } else { + /* Read body until EOF */ + return 4; + } + } else if (parser->content_length == 0) { + /* Content-Length header given but zero: Content-Length: 0\r\n */ + return 0; + } else { + /* Content-Length header given and non-zero */ + return 3; + } + } +} + +int llhttp__after_message_complete(llhttp_t* parser, const char* p, + const char* endp) +{ + int should_keep_alive; + + should_keep_alive = llhttp_should_keep_alive(parser); + parser->finish = HTTP_FINISH_SAFE; + parser->flags = 0; + + /* NOTE: this is ignored in loose parsing mode */ + return should_keep_alive; +} + +int llhttp_message_needs_eof(const llhttp_t* parser) +{ + if (parser->type == HTTP_REQUEST) { + return 0; + } + + /* See RFC 2616 section 4.4 */ + if (parser->status_code / 100 == 1 || /* 1xx e.g. Continue */ + parser->status_code == 204 || /* No Content */ + parser->status_code == 304 || /* Not Modified */ + (parser->flags & F_SKIPBODY)) { /* response to a HEAD request */ + return 0; + } + + /* RFC 7230 3.3.3, see `llhttp__after_headers_complete` */ + if ((parser->flags & F_TRANSFER_ENCODING) && (parser->flags & F_CHUNKED) == 0) { + return 1; + } + + if (parser->flags & (F_CHUNKED | F_CONTENT_LENGTH)) { + return 0; + } + + return 1; +} + +int llhttp_should_keep_alive(const llhttp_t* parser) +{ + if (parser->http_major > 0 && parser->http_minor > 0) { + /* HTTP/1.1 */ + if (parser->flags & F_CONNECTION_CLOSE) { + return 0; + } + } else { + /* HTTP/1.0 or earlier */ + if (!(parser->flags & F_CONNECTION_KEEP_ALIVE)) { + return 0; + } + } + + return !llhttp_message_needs_eof(parser); +} diff --git a/src/bun.js/bindings/node/http/llhttp/llhttp.c b/src/bun.js/bindings/node/http/llhttp/llhttp.c new file mode 100644 index 0000000000..e1366ba73d --- /dev/null +++ b/src/bun.js/bindings/node/http/llhttp/llhttp.c @@ -0,0 +1,10154 @@ +#include +#include +#include + +#ifdef __SSE4_2__ +#ifdef _MSC_VER +#include +#else /* !_MSC_VER */ +#include +#endif /* _MSC_VER */ +#endif /* __SSE4_2__ */ + +#ifdef __ARM_NEON__ +#include +#endif /* __ARM_NEON__ */ + +#ifdef __wasm__ +#include +#endif /* __wasm__ */ + +#ifdef _MSC_VER +#define ALIGN(n) _declspec(align(n)) +#define UNREACHABLE __assume(0) +#else /* !_MSC_VER */ +#define ALIGN(n) __attribute__((aligned(n))) +#define UNREACHABLE __builtin_unreachable() +#endif /* _MSC_VER */ + +#include "llhttp.h" + +typedef int (*llhttp__internal__span_cb)( + llhttp__internal_t*, const char*, const char*); + +static const unsigned char llparse_blob0[] = { + 'o', 'n' +}; +static const unsigned char llparse_blob1[] = { + 'e', 'c', 't', 'i', 'o', 'n' +}; +static const unsigned char llparse_blob2[] = { + 'l', 'o', 's', 'e' +}; +static const unsigned char llparse_blob3[] = { + 'e', 'e', 'p', '-', 'a', 'l', 'i', 'v', 'e' +}; +static const unsigned char llparse_blob4[] = { + 'p', 'g', 'r', 'a', 'd', 'e' +}; +static const unsigned char llparse_blob5[] = { + 'c', 'h', 'u', 'n', 'k', 'e', 'd' +}; +#ifdef __SSE4_2__ +static const unsigned char ALIGN(16) llparse_blob6[] = { + 0x9, 0x9, ' ', '~', 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0 +}; +#endif /* __SSE4_2__ */ +#ifdef __SSE4_2__ +static const unsigned char ALIGN(16) llparse_blob7[] = { + '!', '!', '#', '\'', '*', '+', '-', '.', '0', '9', 'A', + 'Z', '^', 'z', '|', '|' +}; +#endif /* __SSE4_2__ */ +#ifdef __SSE4_2__ +static const unsigned char ALIGN(16) llparse_blob8[] = { + '~', '~', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0 +}; +#endif /* __SSE4_2__ */ +static const unsigned char llparse_blob9[] = { + 'e', 'n', 't', '-', 'l', 'e', 'n', 'g', 't', 'h' +}; +static const unsigned char llparse_blob10[] = { + 'r', 'o', 'x', 'y', '-', 'c', 'o', 'n', 'n', 'e', 'c', + 't', 'i', 'o', 'n' +}; +static const unsigned char llparse_blob11[] = { + 'r', 'a', 'n', 's', 'f', 'e', 'r', '-', 'e', 'n', 'c', + 'o', 'd', 'i', 'n', 'g' +}; +static const unsigned char llparse_blob12[] = { + 'p', 'g', 'r', 'a', 'd', 'e' +}; +static const unsigned char llparse_blob13[] = { + 'T', 'T', 'P' +}; +static const unsigned char llparse_blob14[] = { + 0xd, 0xa, 0xd, 0xa, 'S', 'M', 0xd, 0xa, 0xd, 0xa +}; +static const unsigned char llparse_blob15[] = { + 'C', 'E' +}; +static const unsigned char llparse_blob16[] = { + 'T', 'S', 'P' +}; +static const unsigned char llparse_blob17[] = { + 'N', 'O', 'U', 'N', 'C', 'E' +}; +static const unsigned char llparse_blob18[] = { + 'I', 'N', 'D' +}; +static const unsigned char llparse_blob19[] = { + 'E', 'C', 'K', 'O', 'U', 'T' +}; +static const unsigned char llparse_blob20[] = { + 'N', 'E', 'C', 'T' +}; +static const unsigned char llparse_blob21[] = { + 'E', 'T', 'E' +}; +static const unsigned char llparse_blob22[] = { + 'C', 'R', 'I', 'B', 'E' +}; +static const unsigned char llparse_blob23[] = { + 'L', 'U', 'S', 'H' +}; +static const unsigned char llparse_blob24[] = { + 'E', 'T' +}; +static const unsigned char llparse_blob25[] = { + 'P', 'A', 'R', 'A', 'M', 'E', 'T', 'E', 'R' +}; +static const unsigned char llparse_blob26[] = { + 'E', 'A', 'D' +}; +static const unsigned char llparse_blob27[] = { + 'N', 'K' +}; +static const unsigned char llparse_blob28[] = { + 'C', 'K' +}; +static const unsigned char llparse_blob29[] = { + 'S', 'E', 'A', 'R', 'C', 'H' +}; +static const unsigned char llparse_blob30[] = { + 'R', 'G', 'E' +}; +static const unsigned char llparse_blob31[] = { + 'C', 'T', 'I', 'V', 'I', 'T', 'Y' +}; +static const unsigned char llparse_blob32[] = { + 'L', 'E', 'N', 'D', 'A', 'R' +}; +static const unsigned char llparse_blob33[] = { + 'V', 'E' +}; +static const unsigned char llparse_blob34[] = { + 'O', 'T', 'I', 'F', 'Y' +}; +static const unsigned char llparse_blob35[] = { + 'P', 'T', 'I', 'O', 'N', 'S' +}; +static const unsigned char llparse_blob36[] = { + 'C', 'H' +}; +static const unsigned char llparse_blob37[] = { + 'S', 'E' +}; +static const unsigned char llparse_blob38[] = { + 'A', 'Y' +}; +static const unsigned char llparse_blob39[] = { + 'S', 'T' +}; +static const unsigned char llparse_blob40[] = { + 'I', 'N', 'D' +}; +static const unsigned char llparse_blob41[] = { + 'A', 'T', 'C', 'H' +}; +static const unsigned char llparse_blob42[] = { + 'G', 'E' +}; +static const unsigned char llparse_blob43[] = { + 'U', 'E', 'R', 'Y' +}; +static const unsigned char llparse_blob44[] = { + 'I', 'N', 'D' +}; +static const unsigned char llparse_blob45[] = { + 'O', 'R', 'D' +}; +static const unsigned char llparse_blob46[] = { + 'I', 'R', 'E', 'C', 'T' +}; +static const unsigned char llparse_blob47[] = { + 'O', 'R', 'T' +}; +static const unsigned char llparse_blob48[] = { + 'R', 'C', 'H' +}; +static const unsigned char llparse_blob49[] = { + 'P', 'A', 'R', 'A', 'M', 'E', 'T', 'E', 'R' +}; +static const unsigned char llparse_blob50[] = { + 'U', 'R', 'C', 'E' +}; +static const unsigned char llparse_blob51[] = { + 'B', 'S', 'C', 'R', 'I', 'B', 'E' +}; +static const unsigned char llparse_blob52[] = { + 'A', 'R', 'D', 'O', 'W', 'N' +}; +static const unsigned char llparse_blob53[] = { + 'A', 'C', 'E' +}; +static const unsigned char llparse_blob54[] = { + 'I', 'N', 'D' +}; +static const unsigned char llparse_blob55[] = { + 'N', 'K' +}; +static const unsigned char llparse_blob56[] = { + 'C', 'K' +}; +static const unsigned char llparse_blob57[] = { + 'U', 'B', 'S', 'C', 'R', 'I', 'B', 'E' +}; +static const unsigned char llparse_blob58[] = { + 'T', 'T', 'P' +}; +static const unsigned char llparse_blob59[] = { + 'C', 'E' +}; +static const unsigned char llparse_blob60[] = { + 'T', 'S', 'P' +}; +static const unsigned char llparse_blob61[] = { + 'A', 'D' +}; +static const unsigned char llparse_blob62[] = { + 'T', 'P', '/' +}; + +enum llparse_match_status_e { + kMatchComplete, + kMatchPause, + kMatchMismatch +}; +typedef enum llparse_match_status_e llparse_match_status_t; + +struct llparse_match_s { + llparse_match_status_t status; + const unsigned char* current; +}; +typedef struct llparse_match_s llparse_match_t; + +static llparse_match_t llparse__match_sequence_to_lower( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp, + const unsigned char* seq, uint32_t seq_len) +{ + uint32_t index; + llparse_match_t res; + + index = s->_index; + for (; p != endp; p++) { + unsigned char current; + + current = ((*p) >= 'A' && (*p) <= 'Z' ? (*p | 0x20) : (*p)); + if (current == seq[index]) { + if (++index == seq_len) { + res.status = kMatchComplete; + goto reset; + } + } else { + res.status = kMatchMismatch; + goto reset; + } + } + s->_index = index; + res.status = kMatchPause; + res.current = p; + return res; +reset: + s->_index = 0; + res.current = p; + return res; +} + +static llparse_match_t llparse__match_sequence_to_lower_unsafe( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp, + const unsigned char* seq, uint32_t seq_len) +{ + uint32_t index; + llparse_match_t res; + + index = s->_index; + for (; p != endp; p++) { + unsigned char current; + + current = ((*p) | 0x20); + if (current == seq[index]) { + if (++index == seq_len) { + res.status = kMatchComplete; + goto reset; + } + } else { + res.status = kMatchMismatch; + goto reset; + } + } + s->_index = index; + res.status = kMatchPause; + res.current = p; + return res; +reset: + s->_index = 0; + res.current = p; + return res; +} + +static llparse_match_t llparse__match_sequence_id( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp, + const unsigned char* seq, uint32_t seq_len) +{ + uint32_t index; + llparse_match_t res; + + index = s->_index; + for (; p != endp; p++) { + unsigned char current; + + current = *p; + if (current == seq[index]) { + if (++index == seq_len) { + res.status = kMatchComplete; + goto reset; + } + } else { + res.status = kMatchMismatch; + goto reset; + } + } + s->_index = index; + res.status = kMatchPause; + res.current = p; + return res; +reset: + s->_index = 0; + res.current = p; + return res; +} + +enum llparse_state_e { + s_error, + s_n_llhttp__internal__n_closed, + s_n_llhttp__internal__n_invoke_llhttp__after_message_complete, + s_n_llhttp__internal__n_pause_1, + s_n_llhttp__internal__n_invoke_is_equal_upgrade, + s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2, + s_n_llhttp__internal__n_chunk_data_almost_done_1, + s_n_llhttp__internal__n_chunk_data_almost_done, + s_n_llhttp__internal__n_consume_content_length, + s_n_llhttp__internal__n_span_start_llhttp__on_body, + s_n_llhttp__internal__n_invoke_is_equal_content_length, + s_n_llhttp__internal__n_chunk_size_almost_done, + s_n_llhttp__internal__n_invoke_test_lenient_flags_9, + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete, + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_1, + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_2, + s_n_llhttp__internal__n_invoke_test_lenient_flags_10, + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete, + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_1, + s_n_llhttp__internal__n_chunk_extension_quoted_value_done, + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_2, + s_n_llhttp__internal__n_error_30, + s_n_llhttp__internal__n_chunk_extension_quoted_value_quoted_pair, + s_n_llhttp__internal__n_error_31, + s_n_llhttp__internal__n_chunk_extension_quoted_value, + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_3, + s_n_llhttp__internal__n_error_33, + s_n_llhttp__internal__n_chunk_extension_value, + s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_value, + s_n_llhttp__internal__n_error_34, + s_n_llhttp__internal__n_chunk_extension_name, + s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_name, + s_n_llhttp__internal__n_chunk_extensions, + s_n_llhttp__internal__n_chunk_size_otherwise, + s_n_llhttp__internal__n_chunk_size, + s_n_llhttp__internal__n_chunk_size_digit, + s_n_llhttp__internal__n_invoke_update_content_length_1, + s_n_llhttp__internal__n_consume_content_length_1, + s_n_llhttp__internal__n_span_start_llhttp__on_body_1, + s_n_llhttp__internal__n_eof, + s_n_llhttp__internal__n_span_start_llhttp__on_body_2, + s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete, + s_n_llhttp__internal__n_error_5, + s_n_llhttp__internal__n_headers_almost_done, + s_n_llhttp__internal__n_header_field_colon_discard_ws, + s_n_llhttp__internal__n_invoke_llhttp__on_header_value_complete, + s_n_llhttp__internal__n_span_start_llhttp__on_header_value, + s_n_llhttp__internal__n_header_value_discard_lws, + s_n_llhttp__internal__n_header_value_discard_ws_almost_done, + s_n_llhttp__internal__n_header_value_lws, + s_n_llhttp__internal__n_header_value_almost_done, + s_n_llhttp__internal__n_invoke_test_lenient_flags_17, + s_n_llhttp__internal__n_header_value_lenient, + s_n_llhttp__internal__n_error_54, + s_n_llhttp__internal__n_header_value_otherwise, + s_n_llhttp__internal__n_header_value_connection_token, + s_n_llhttp__internal__n_header_value_connection_ws, + s_n_llhttp__internal__n_header_value_connection_1, + s_n_llhttp__internal__n_header_value_connection_2, + s_n_llhttp__internal__n_header_value_connection_3, + s_n_llhttp__internal__n_header_value_connection, + s_n_llhttp__internal__n_error_56, + s_n_llhttp__internal__n_error_57, + s_n_llhttp__internal__n_header_value_content_length_ws, + s_n_llhttp__internal__n_header_value_content_length, + s_n_llhttp__internal__n_error_59, + s_n_llhttp__internal__n_error_58, + s_n_llhttp__internal__n_header_value_te_token_ows, + s_n_llhttp__internal__n_header_value, + s_n_llhttp__internal__n_header_value_te_token, + s_n_llhttp__internal__n_header_value_te_chunked_last, + s_n_llhttp__internal__n_header_value_te_chunked, + s_n_llhttp__internal__n_span_start_llhttp__on_header_value_1, + s_n_llhttp__internal__n_header_value_discard_ws, + s_n_llhttp__internal__n_invoke_load_header_state, + s_n_llhttp__internal__n_invoke_llhttp__on_header_field_complete, + s_n_llhttp__internal__n_header_field_general_otherwise, + s_n_llhttp__internal__n_header_field_general, + s_n_llhttp__internal__n_header_field_colon, + s_n_llhttp__internal__n_header_field_3, + s_n_llhttp__internal__n_header_field_4, + s_n_llhttp__internal__n_header_field_2, + s_n_llhttp__internal__n_header_field_1, + s_n_llhttp__internal__n_header_field_5, + s_n_llhttp__internal__n_header_field_6, + s_n_llhttp__internal__n_header_field_7, + s_n_llhttp__internal__n_header_field, + s_n_llhttp__internal__n_span_start_llhttp__on_header_field, + s_n_llhttp__internal__n_header_field_start, + s_n_llhttp__internal__n_headers_start, + s_n_llhttp__internal__n_url_to_http_09, + s_n_llhttp__internal__n_url_skip_to_http09, + s_n_llhttp__internal__n_url_skip_lf_to_http09_1, + s_n_llhttp__internal__n_url_skip_lf_to_http09, + s_n_llhttp__internal__n_req_pri_upgrade, + s_n_llhttp__internal__n_req_http_complete_crlf, + s_n_llhttp__internal__n_req_http_complete, + s_n_llhttp__internal__n_invoke_load_method_1, + s_n_llhttp__internal__n_invoke_llhttp__on_version_complete, + s_n_llhttp__internal__n_error_67, + s_n_llhttp__internal__n_error_74, + s_n_llhttp__internal__n_req_http_minor, + s_n_llhttp__internal__n_error_75, + s_n_llhttp__internal__n_req_http_dot, + s_n_llhttp__internal__n_error_76, + s_n_llhttp__internal__n_req_http_major, + s_n_llhttp__internal__n_span_start_llhttp__on_version, + s_n_llhttp__internal__n_req_after_protocol, + s_n_llhttp__internal__n_invoke_load_method, + s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete, + s_n_llhttp__internal__n_error_82, + s_n_llhttp__internal__n_req_after_http_start_1, + s_n_llhttp__internal__n_invoke_load_method_2, + s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_1, + s_n_llhttp__internal__n_req_after_http_start_2, + s_n_llhttp__internal__n_invoke_load_method_3, + s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_2, + s_n_llhttp__internal__n_req_after_http_start_3, + s_n_llhttp__internal__n_req_after_http_start, + s_n_llhttp__internal__n_span_start_llhttp__on_protocol, + s_n_llhttp__internal__n_req_http_start, + s_n_llhttp__internal__n_url_to_http, + s_n_llhttp__internal__n_url_skip_to_http, + s_n_llhttp__internal__n_url_fragment, + s_n_llhttp__internal__n_span_end_stub_query_3, + s_n_llhttp__internal__n_url_query, + s_n_llhttp__internal__n_url_query_or_fragment, + s_n_llhttp__internal__n_url_path, + s_n_llhttp__internal__n_span_start_stub_path_2, + s_n_llhttp__internal__n_span_start_stub_path, + s_n_llhttp__internal__n_span_start_stub_path_1, + s_n_llhttp__internal__n_url_server_with_at, + s_n_llhttp__internal__n_url_server, + s_n_llhttp__internal__n_url_schema_delim_1, + s_n_llhttp__internal__n_url_schema_delim, + s_n_llhttp__internal__n_span_end_stub_schema, + s_n_llhttp__internal__n_url_schema, + s_n_llhttp__internal__n_url_start, + s_n_llhttp__internal__n_span_start_llhttp__on_url_1, + s_n_llhttp__internal__n_url_entry_normal, + s_n_llhttp__internal__n_span_start_llhttp__on_url, + s_n_llhttp__internal__n_url_entry_connect, + s_n_llhttp__internal__n_req_spaces_before_url, + s_n_llhttp__internal__n_req_first_space_before_url, + s_n_llhttp__internal__n_invoke_llhttp__on_method_complete_1, + s_n_llhttp__internal__n_after_start_req_2, + s_n_llhttp__internal__n_after_start_req_3, + s_n_llhttp__internal__n_after_start_req_1, + s_n_llhttp__internal__n_after_start_req_4, + s_n_llhttp__internal__n_after_start_req_6, + s_n_llhttp__internal__n_after_start_req_8, + s_n_llhttp__internal__n_after_start_req_9, + s_n_llhttp__internal__n_after_start_req_7, + s_n_llhttp__internal__n_after_start_req_5, + s_n_llhttp__internal__n_after_start_req_12, + s_n_llhttp__internal__n_after_start_req_13, + s_n_llhttp__internal__n_after_start_req_11, + s_n_llhttp__internal__n_after_start_req_10, + s_n_llhttp__internal__n_after_start_req_14, + s_n_llhttp__internal__n_after_start_req_17, + s_n_llhttp__internal__n_after_start_req_16, + s_n_llhttp__internal__n_after_start_req_15, + s_n_llhttp__internal__n_after_start_req_18, + s_n_llhttp__internal__n_after_start_req_20, + s_n_llhttp__internal__n_after_start_req_21, + s_n_llhttp__internal__n_after_start_req_19, + s_n_llhttp__internal__n_after_start_req_23, + s_n_llhttp__internal__n_after_start_req_24, + s_n_llhttp__internal__n_after_start_req_26, + s_n_llhttp__internal__n_after_start_req_28, + s_n_llhttp__internal__n_after_start_req_29, + s_n_llhttp__internal__n_after_start_req_27, + s_n_llhttp__internal__n_after_start_req_25, + s_n_llhttp__internal__n_after_start_req_30, + s_n_llhttp__internal__n_after_start_req_22, + s_n_llhttp__internal__n_after_start_req_31, + s_n_llhttp__internal__n_after_start_req_32, + s_n_llhttp__internal__n_after_start_req_35, + s_n_llhttp__internal__n_after_start_req_36, + s_n_llhttp__internal__n_after_start_req_34, + s_n_llhttp__internal__n_after_start_req_37, + s_n_llhttp__internal__n_after_start_req_38, + s_n_llhttp__internal__n_after_start_req_42, + s_n_llhttp__internal__n_after_start_req_43, + s_n_llhttp__internal__n_after_start_req_41, + s_n_llhttp__internal__n_after_start_req_40, + s_n_llhttp__internal__n_after_start_req_39, + s_n_llhttp__internal__n_after_start_req_45, + s_n_llhttp__internal__n_after_start_req_44, + s_n_llhttp__internal__n_after_start_req_33, + s_n_llhttp__internal__n_after_start_req_46, + s_n_llhttp__internal__n_after_start_req_49, + s_n_llhttp__internal__n_after_start_req_50, + s_n_llhttp__internal__n_after_start_req_51, + s_n_llhttp__internal__n_after_start_req_52, + s_n_llhttp__internal__n_after_start_req_48, + s_n_llhttp__internal__n_after_start_req_47, + s_n_llhttp__internal__n_after_start_req_55, + s_n_llhttp__internal__n_after_start_req_57, + s_n_llhttp__internal__n_after_start_req_58, + s_n_llhttp__internal__n_after_start_req_56, + s_n_llhttp__internal__n_after_start_req_54, + s_n_llhttp__internal__n_after_start_req_59, + s_n_llhttp__internal__n_after_start_req_60, + s_n_llhttp__internal__n_after_start_req_53, + s_n_llhttp__internal__n_after_start_req_62, + s_n_llhttp__internal__n_after_start_req_63, + s_n_llhttp__internal__n_after_start_req_61, + s_n_llhttp__internal__n_after_start_req_66, + s_n_llhttp__internal__n_after_start_req_68, + s_n_llhttp__internal__n_after_start_req_69, + s_n_llhttp__internal__n_after_start_req_67, + s_n_llhttp__internal__n_after_start_req_70, + s_n_llhttp__internal__n_after_start_req_65, + s_n_llhttp__internal__n_after_start_req_64, + s_n_llhttp__internal__n_after_start_req, + s_n_llhttp__internal__n_span_start_llhttp__on_method_1, + s_n_llhttp__internal__n_res_line_almost_done, + s_n_llhttp__internal__n_invoke_test_lenient_flags_30, + s_n_llhttp__internal__n_res_status, + s_n_llhttp__internal__n_span_start_llhttp__on_status, + s_n_llhttp__internal__n_res_status_code_otherwise, + s_n_llhttp__internal__n_res_status_code_digit_3, + s_n_llhttp__internal__n_res_status_code_digit_2, + s_n_llhttp__internal__n_res_status_code_digit_1, + s_n_llhttp__internal__n_res_after_version, + s_n_llhttp__internal__n_invoke_llhttp__on_version_complete_1, + s_n_llhttp__internal__n_error_93, + s_n_llhttp__internal__n_error_107, + s_n_llhttp__internal__n_res_http_minor, + s_n_llhttp__internal__n_error_108, + s_n_llhttp__internal__n_res_http_dot, + s_n_llhttp__internal__n_error_109, + s_n_llhttp__internal__n_res_http_major, + s_n_llhttp__internal__n_span_start_llhttp__on_version_1, + s_n_llhttp__internal__n_res_after_protocol, + s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_3, + s_n_llhttp__internal__n_error_115, + s_n_llhttp__internal__n_res_after_start_1, + s_n_llhttp__internal__n_res_after_start_2, + s_n_llhttp__internal__n_res_after_start_3, + s_n_llhttp__internal__n_res_after_start, + s_n_llhttp__internal__n_span_start_llhttp__on_protocol_1, + s_n_llhttp__internal__n_invoke_llhttp__on_method_complete, + s_n_llhttp__internal__n_req_or_res_method_2, + s_n_llhttp__internal__n_invoke_update_type_1, + s_n_llhttp__internal__n_req_or_res_method_3, + s_n_llhttp__internal__n_req_or_res_method_1, + s_n_llhttp__internal__n_req_or_res_method, + s_n_llhttp__internal__n_span_start_llhttp__on_method, + s_n_llhttp__internal__n_start_req_or_res, + s_n_llhttp__internal__n_invoke_load_type, + s_n_llhttp__internal__n_invoke_update_finish, + s_n_llhttp__internal__n_start, +}; +typedef enum llparse_state_e llparse_state_t; + +int llhttp__on_method( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_url( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_protocol( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_version( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_header_field( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_header_value( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_body( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_chunk_extension_name( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_chunk_extension_value( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_status( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_load_initial_message_completed( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->initial_message_completed; +} + +int llhttp__on_reset( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_update_finish( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->finish = 2; + return 0; +} + +int llhttp__on_message_begin( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_load_type( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->type; +} + +int llhttp__internal__c_store_method( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp, + int match) +{ + state->method = match; + return 0; +} + +int llhttp__on_method_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_is_equal_method( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->method == 5; +} + +int llhttp__internal__c_update_http_major( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->http_major = 0; + return 0; +} + +int llhttp__internal__c_update_http_minor( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->http_minor = 9; + return 0; +} + +int llhttp__on_url_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_test_lenient_flags( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 1) == 1; +} + +int llhttp__internal__c_test_lenient_flags_1( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 256) == 256; +} + +int llhttp__internal__c_test_flags( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->flags & 128) == 128; +} + +int llhttp__on_chunk_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_message_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_is_equal_upgrade( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->upgrade == 1; +} + +int llhttp__after_message_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_update_content_length( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->content_length = 0; + return 0; +} + +int llhttp__internal__c_update_initial_message_completed( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->initial_message_completed = 1; + return 0; +} + +int llhttp__internal__c_update_finish_1( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->finish = 0; + return 0; +} + +int llhttp__internal__c_test_lenient_flags_2( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 4) == 4; +} + +int llhttp__internal__c_test_lenient_flags_3( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 32) == 32; +} + +int llhttp__before_headers_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_headers_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__after_headers_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_mul_add_content_length( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp, + int match) +{ + /* Multiplication overflow */ + if (state->content_length > 0xffffffffffffffffULL / 16) { + return 1; + } + + state->content_length *= 16; + + /* Addition overflow */ + if (match >= 0) { + if (state->content_length > 0xffffffffffffffffULL - match) { + return 1; + } + } else { + if (state->content_length < 0ULL - match) { + return 1; + } + } + state->content_length += match; + return 0; +} + +int llhttp__internal__c_test_lenient_flags_4( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 512) == 512; +} + +int llhttp__on_chunk_header( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_is_equal_content_length( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->content_length == 0; +} + +int llhttp__internal__c_test_lenient_flags_7( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 128) == 128; +} + +int llhttp__internal__c_or_flags( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 128; + return 0; +} + +int llhttp__internal__c_test_lenient_flags_8( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 64) == 64; +} + +int llhttp__on_chunk_extension_name_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__on_chunk_extension_value_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_update_finish_3( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->finish = 1; + return 0; +} + +int llhttp__internal__c_or_flags_1( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 64; + return 0; +} + +int llhttp__internal__c_update_upgrade( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->upgrade = 1; + return 0; +} + +int llhttp__internal__c_store_header_state( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp, + int match) +{ + state->header_state = match; + return 0; +} + +int llhttp__on_header_field_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_load_header_state( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->header_state; +} + +int llhttp__internal__c_test_flags_4( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->flags & 512) == 512; +} + +int llhttp__internal__c_test_lenient_flags_22( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 2) == 2; +} + +int llhttp__internal__c_or_flags_5( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 1; + return 0; +} + +int llhttp__internal__c_update_header_state( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->header_state = 1; + return 0; +} + +int llhttp__on_header_value_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_or_flags_6( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 2; + return 0; +} + +int llhttp__internal__c_or_flags_7( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 4; + return 0; +} + +int llhttp__internal__c_or_flags_8( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 8; + return 0; +} + +int llhttp__internal__c_update_header_state_3( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->header_state = 6; + return 0; +} + +int llhttp__internal__c_update_header_state_1( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->header_state = 0; + return 0; +} + +int llhttp__internal__c_update_header_state_6( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->header_state = 5; + return 0; +} + +int llhttp__internal__c_update_header_state_7( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->header_state = 7; + return 0; +} + +int llhttp__internal__c_test_flags_2( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->flags & 32) == 32; +} + +int llhttp__internal__c_mul_add_content_length_1( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp, + int match) +{ + /* Multiplication overflow */ + if (state->content_length > 0xffffffffffffffffULL / 10) { + return 1; + } + + state->content_length *= 10; + + /* Addition overflow */ + if (match >= 0) { + if (state->content_length > 0xffffffffffffffffULL - match) { + return 1; + } + } else { + if (state->content_length < 0ULL - match) { + return 1; + } + } + state->content_length += match; + return 0; +} + +int llhttp__internal__c_or_flags_17( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 32; + return 0; +} + +int llhttp__internal__c_test_flags_3( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->flags & 8) == 8; +} + +int llhttp__internal__c_test_lenient_flags_20( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 8) == 8; +} + +int llhttp__internal__c_or_flags_18( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 512; + return 0; +} + +int llhttp__internal__c_and_flags( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags &= -9; + return 0; +} + +int llhttp__internal__c_update_header_state_8( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->header_state = 8; + return 0; +} + +int llhttp__internal__c_or_flags_20( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->flags |= 16; + return 0; +} + +int llhttp__on_protocol_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_load_method( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->method; +} + +int llhttp__internal__c_store_http_major( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp, + int match) +{ + state->http_major = match; + return 0; +} + +int llhttp__internal__c_store_http_minor( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp, + int match) +{ + state->http_minor = match; + return 0; +} + +int llhttp__internal__c_test_lenient_flags_24( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return (state->lenient_flags & 16) == 16; +} + +int llhttp__on_version_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_load_http_major( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->http_major; +} + +int llhttp__internal__c_load_http_minor( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + return state->http_minor; +} + +int llhttp__internal__c_update_status_code( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->status_code = 0; + return 0; +} + +int llhttp__internal__c_mul_add_status_code( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp, + int match) +{ + /* Multiplication overflow */ + if (state->status_code > 0xffff / 10) { + return 1; + } + + state->status_code *= 10; + + /* Addition overflow */ + if (match >= 0) { + if (state->status_code > 0xffff - match) { + return 1; + } + } else { + if (state->status_code < 0 - match) { + return 1; + } + } + state->status_code += match; + return 0; +} + +int llhttp__on_status_complete( + llhttp__internal_t* s, const unsigned char* p, + const unsigned char* endp); + +int llhttp__internal__c_update_type( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->type = 1; + return 0; +} + +int llhttp__internal__c_update_type_1( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + state->type = 2; + return 0; +} + +int llhttp__internal_init(llhttp__internal_t* state) +{ + memset(state, 0, sizeof(*state)); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_start; + return 0; +} + +static llparse_state_t llhttp__internal__run( + llhttp__internal_t* state, + const unsigned char* p, + const unsigned char* endp) +{ + int match; + switch ((llparse_state_t)(intptr_t)state->_current) { + case s_n_llhttp__internal__n_closed: + s_n_llhttp__internal__n_closed: { + if (p == endp) { + return s_n_llhttp__internal__n_closed; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_closed; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_closed; + } + default: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_3; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__after_message_complete: + s_n_llhttp__internal__n_invoke_llhttp__after_message_complete: { + switch (llhttp__after_message_complete(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_update_content_length; + default: + goto s_n_llhttp__internal__n_invoke_update_finish_1; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_pause_1: + s_n_llhttp__internal__n_pause_1: { + state->error = 0x16; + state->reason = "Pause on CONNECT/Upgrade"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__after_message_complete; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_is_equal_upgrade: + s_n_llhttp__internal__n_invoke_is_equal_upgrade: { + switch (llhttp__internal__c_is_equal_upgrade(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_llhttp__after_message_complete; + default: + goto s_n_llhttp__internal__n_pause_1; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2: + s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2: { + switch (llhttp__on_message_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_is_equal_upgrade; + case 21: + goto s_n_llhttp__internal__n_pause_13; + default: + goto s_n_llhttp__internal__n_error_38; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_data_almost_done_1: + s_n_llhttp__internal__n_chunk_data_almost_done_1: { + if (p == endp) { + return s_n_llhttp__internal__n_chunk_data_almost_done_1; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_complete; + } + default: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_7; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_data_almost_done: + s_n_llhttp__internal__n_chunk_data_almost_done: { + if (p == endp) { + return s_n_llhttp__internal__n_chunk_data_almost_done; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_6; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_chunk_data_almost_done_1; + } + default: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_7; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_consume_content_length: + s_n_llhttp__internal__n_consume_content_length: { + size_t avail; + uint64_t need; + + avail = endp - p; + need = state->content_length; + if (avail >= need) { + p += need; + state->content_length = 0; + goto s_n_llhttp__internal__n_span_end_llhttp__on_body; + } + + state->content_length -= avail; + return s_n_llhttp__internal__n_consume_content_length; + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_body: + s_n_llhttp__internal__n_span_start_llhttp__on_body: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_body; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_body; + goto s_n_llhttp__internal__n_consume_content_length; + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_is_equal_content_length: + s_n_llhttp__internal__n_invoke_is_equal_content_length: { + switch (llhttp__internal__c_is_equal_content_length(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_span_start_llhttp__on_body; + default: + goto s_n_llhttp__internal__n_invoke_or_flags; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_size_almost_done: + s_n_llhttp__internal__n_chunk_size_almost_done: { + if (p == endp) { + return s_n_llhttp__internal__n_chunk_size_almost_done; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_header; + } + default: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_8; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_test_lenient_flags_9: + s_n_llhttp__internal__n_invoke_test_lenient_flags_9: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_chunk_size_almost_done; + default: + goto s_n_llhttp__internal__n_error_20; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete: + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete: { + switch (llhttp__on_chunk_extension_name_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_9; + case 21: + goto s_n_llhttp__internal__n_pause_5; + default: + goto s_n_llhttp__internal__n_error_19; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_1: + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_1: { + switch (llhttp__on_chunk_extension_name_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_chunk_size_almost_done; + case 21: + goto s_n_llhttp__internal__n_pause_6; + default: + goto s_n_llhttp__internal__n_error_21; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_2: + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_2: { + switch (llhttp__on_chunk_extension_name_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_chunk_extensions; + case 21: + goto s_n_llhttp__internal__n_pause_7; + default: + goto s_n_llhttp__internal__n_error_22; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_test_lenient_flags_10: + s_n_llhttp__internal__n_invoke_test_lenient_flags_10: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_chunk_size_almost_done; + default: + goto s_n_llhttp__internal__n_error_25; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete: + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete: { + switch (llhttp__on_chunk_extension_value_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_10; + case 21: + goto s_n_llhttp__internal__n_pause_8; + default: + goto s_n_llhttp__internal__n_error_24; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_1: + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_1: { + switch (llhttp__on_chunk_extension_value_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_chunk_size_almost_done; + case 21: + goto s_n_llhttp__internal__n_pause_9; + default: + goto s_n_llhttp__internal__n_error_26; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_extension_quoted_value_done: + s_n_llhttp__internal__n_chunk_extension_quoted_value_done: { + if (p == endp) { + return s_n_llhttp__internal__n_chunk_extension_quoted_value_done; + } + switch (*p) { + case 10: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_11; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_chunk_size_almost_done; + } + case ';': { + p++; + goto s_n_llhttp__internal__n_chunk_extensions; + } + default: { + goto s_n_llhttp__internal__n_error_29; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_2: + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_2: { + switch (llhttp__on_chunk_extension_value_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_chunk_extension_quoted_value_done; + case 21: + goto s_n_llhttp__internal__n_pause_10; + default: + goto s_n_llhttp__internal__n_error_27; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_30: + s_n_llhttp__internal__n_error_30: { + state->error = 0x2; + state->reason = "Invalid quoted-pair in chunk extensions quoted value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_extension_quoted_value_quoted_pair: + s_n_llhttp__internal__n_chunk_extension_quoted_value_quoted_pair: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 + }; + if (p == endp) { + return s_n_llhttp__internal__n_chunk_extension_quoted_value_quoted_pair; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_chunk_extension_quoted_value; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_3; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_31: + s_n_llhttp__internal__n_error_31: { + state->error = 0x2; + state->reason = "Invalid character in chunk extensions quoted value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_extension_quoted_value: + s_n_llhttp__internal__n_chunk_extension_quoted_value: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 + }; + if (p == endp) { + return s_n_llhttp__internal__n_chunk_extension_quoted_value; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_chunk_extension_quoted_value; + } + case 2: { + p++; + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_2; + } + case 3: { + p++; + goto s_n_llhttp__internal__n_chunk_extension_quoted_value_quoted_pair; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_4; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_3: + s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_3: { + switch (llhttp__on_chunk_extension_value_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_chunk_extensions; + case 21: + goto s_n_llhttp__internal__n_pause_11; + default: + goto s_n_llhttp__internal__n_error_32; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_33: + s_n_llhttp__internal__n_error_33: { + state->error = 0x2; + state->reason = "Invalid character in chunk extensions value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_extension_value: + s_n_llhttp__internal__n_chunk_extension_value: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 3, 4, 3, 3, 3, 3, 3, 0, 0, 3, 3, 0, 3, 3, 0, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 5, 0, 0, 0, 0, + 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 3, 0, 3, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_chunk_extension_value; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value; + } + case 2: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_1; + } + case 3: { + p++; + goto s_n_llhttp__internal__n_chunk_extension_value; + } + case 4: { + p++; + goto s_n_llhttp__internal__n_chunk_extension_quoted_value; + } + case 5: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_5; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_6; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_value: + s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_value: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_value; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_chunk_extension_value; + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_3; + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_34: + s_n_llhttp__internal__n_error_34: { + state->error = 0x2; + state->reason = "Invalid character in chunk extensions name"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_extension_name: + s_n_llhttp__internal__n_chunk_extension_name: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 3, 0, 3, 3, 3, 3, 3, 0, 0, 3, 3, 0, 3, 3, 0, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 4, 0, 5, 0, 0, + 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 3, 0, 3, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_chunk_extension_name; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name; + } + case 2: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name_1; + } + case 3: { + p++; + goto s_n_llhttp__internal__n_chunk_extension_name; + } + case 4: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name_2; + } + case 5: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name_3; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name_4; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_name: + s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_name: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_name; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_chunk_extension_name; + goto s_n_llhttp__internal__n_chunk_extension_name; + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_extensions: + s_n_llhttp__internal__n_chunk_extensions: { + if (p == endp) { + return s_n_llhttp__internal__n_chunk_extensions; + } + switch (*p) { + case 13: { + p++; + goto s_n_llhttp__internal__n_error_17; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_error_18; + } + default: { + goto s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_name; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_size_otherwise: + s_n_llhttp__internal__n_chunk_size_otherwise: { + if (p == endp) { + return s_n_llhttp__internal__n_chunk_size_otherwise; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_4; + } + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_5; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_chunk_size_almost_done; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_4; + } + case ';': { + p++; + goto s_n_llhttp__internal__n_chunk_extensions; + } + default: { + goto s_n_llhttp__internal__n_error_35; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_size: + s_n_llhttp__internal__n_chunk_size: { + if (p == endp) { + return s_n_llhttp__internal__n_chunk_size; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'A': { + p++; + match = 10; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'B': { + p++; + match = 11; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'C': { + p++; + match = 12; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'D': { + p++; + match = 13; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'E': { + p++; + match = 14; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'F': { + p++; + match = 15; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'a': { + p++; + match = 10; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'b': { + p++; + match = 11; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'c': { + p++; + match = 12; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'd': { + p++; + match = 13; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'e': { + p++; + match = 14; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'f': { + p++; + match = 15; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + default: { + goto s_n_llhttp__internal__n_chunk_size_otherwise; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_chunk_size_digit: + s_n_llhttp__internal__n_chunk_size_digit: { + if (p == endp) { + return s_n_llhttp__internal__n_chunk_size_digit; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'A': { + p++; + match = 10; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'B': { + p++; + match = 11; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'C': { + p++; + match = 12; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'D': { + p++; + match = 13; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'E': { + p++; + match = 14; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'F': { + p++; + match = 15; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'a': { + p++; + match = 10; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'b': { + p++; + match = 11; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'c': { + p++; + match = 12; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'd': { + p++; + match = 13; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'e': { + p++; + match = 14; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + case 'f': { + p++; + match = 15; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length; + } + default: { + goto s_n_llhttp__internal__n_error_37; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_update_content_length_1: + s_n_llhttp__internal__n_invoke_update_content_length_1: { + switch (llhttp__internal__c_update_content_length(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_chunk_size_digit; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_consume_content_length_1: + s_n_llhttp__internal__n_consume_content_length_1: { + size_t avail; + uint64_t need; + + avail = endp - p; + need = state->content_length; + if (avail >= need) { + p += need; + state->content_length = 0; + goto s_n_llhttp__internal__n_span_end_llhttp__on_body_1; + } + + state->content_length -= avail; + return s_n_llhttp__internal__n_consume_content_length_1; + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_body_1: + s_n_llhttp__internal__n_span_start_llhttp__on_body_1: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_body_1; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_body; + goto s_n_llhttp__internal__n_consume_content_length_1; + UNREACHABLE; + } + case s_n_llhttp__internal__n_eof: + s_n_llhttp__internal__n_eof: { + if (p == endp) { + return s_n_llhttp__internal__n_eof; + } + p++; + goto s_n_llhttp__internal__n_eof; + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_body_2: + s_n_llhttp__internal__n_span_start_llhttp__on_body_2: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_body_2; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_body; + goto s_n_llhttp__internal__n_eof; + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete: + s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete: { + switch (llhttp__after_headers_complete(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_1; + case 2: + goto s_n_llhttp__internal__n_invoke_update_content_length_1; + case 3: + goto s_n_llhttp__internal__n_span_start_llhttp__on_body_1; + case 4: + goto s_n_llhttp__internal__n_invoke_update_finish_3; + case 5: + goto s_n_llhttp__internal__n_error_39; + default: + goto s_n_llhttp__internal__n_invoke_llhttp__on_message_complete; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_5: + s_n_llhttp__internal__n_error_5: { + state->error = 0xa; + state->reason = "Invalid header field char"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_headers_almost_done: + s_n_llhttp__internal__n_headers_almost_done: { + if (p == endp) { + return s_n_llhttp__internal__n_headers_almost_done; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_test_flags_1; + } + default: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_12; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_colon_discard_ws: + s_n_llhttp__internal__n_header_field_colon_discard_ws: { + if (p == endp) { + return s_n_llhttp__internal__n_header_field_colon_discard_ws; + } + switch (*p) { + case ' ': { + p++; + goto s_n_llhttp__internal__n_header_field_colon_discard_ws; + } + default: { + goto s_n_llhttp__internal__n_header_field_colon; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_header_value_complete: + s_n_llhttp__internal__n_invoke_llhttp__on_header_value_complete: { + switch (llhttp__on_header_value_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_header_field_start; + case 21: + goto s_n_llhttp__internal__n_pause_18; + default: + goto s_n_llhttp__internal__n_error_48; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_header_value: + s_n_llhttp__internal__n_span_start_llhttp__on_header_value: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_header_value; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_header_value; + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value; + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_discard_lws: + s_n_llhttp__internal__n_header_value_discard_lws: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_discard_lws; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_15; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_15; + } + default: { + goto s_n_llhttp__internal__n_invoke_load_header_state_1; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_discard_ws_almost_done: + s_n_llhttp__internal__n_header_value_discard_ws_almost_done: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_discard_ws_almost_done; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_header_value_discard_lws; + } + default: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_16; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_lws: + s_n_llhttp__internal__n_header_value_lws: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_lws; + } + switch (*p) { + case 9: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_18; + } + case ' ': { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_18; + } + default: { + goto s_n_llhttp__internal__n_invoke_load_header_state_5; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_almost_done: + s_n_llhttp__internal__n_header_value_almost_done: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_almost_done; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_header_value_lws; + } + default: { + goto s_n_llhttp__internal__n_error_53; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_test_lenient_flags_17: + s_n_llhttp__internal__n_invoke_test_lenient_flags_17: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_header_value_almost_done; + default: + goto s_n_llhttp__internal__n_error_51; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_lenient: + s_n_llhttp__internal__n_header_value_lenient: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_lenient; + } + switch (*p) { + case 10: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_4; + } + case 13: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_5; + } + default: { + p++; + goto s_n_llhttp__internal__n_header_value_lenient; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_54: + s_n_llhttp__internal__n_error_54: { + state->error = 0xa; + state->reason = "Invalid header value char"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_otherwise: + s_n_llhttp__internal__n_header_value_otherwise: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_otherwise; + } + switch (*p) { + case 10: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_1; + } + case 13: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_2; + } + default: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_19; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_connection_token: + s_n_llhttp__internal__n_header_value_connection_token: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 + }; + if (p == endp) { + return s_n_llhttp__internal__n_header_value_connection_token; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_header_value_connection_token; + } + case 2: { + p++; + goto s_n_llhttp__internal__n_header_value_connection; + } + default: { + goto s_n_llhttp__internal__n_header_value_otherwise; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_connection_ws: + s_n_llhttp__internal__n_header_value_connection_ws: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_connection_ws; + } + switch (*p) { + case 10: { + goto s_n_llhttp__internal__n_header_value_otherwise; + } + case 13: { + goto s_n_llhttp__internal__n_header_value_otherwise; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_header_value_connection_ws; + } + case ',': { + p++; + goto s_n_llhttp__internal__n_invoke_load_header_state_6; + } + default: { + goto s_n_llhttp__internal__n_invoke_update_header_state_5; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_connection_1: + s_n_llhttp__internal__n_header_value_connection_1: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_value_connection_1; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob2, 4); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_invoke_update_header_state_3; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_value_connection_1; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_header_value_connection_token; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_connection_2: + s_n_llhttp__internal__n_header_value_connection_2: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_value_connection_2; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob3, 9); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_invoke_update_header_state_6; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_value_connection_2; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_header_value_connection_token; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_connection_3: + s_n_llhttp__internal__n_header_value_connection_3: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_value_connection_3; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob4, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_invoke_update_header_state_7; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_value_connection_3; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_header_value_connection_token; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_connection: + s_n_llhttp__internal__n_header_value_connection: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_connection; + } + switch (((*p) >= 'A' && (*p) <= 'Z' ? (*p | 0x20) : (*p))) { + case 9: { + p++; + goto s_n_llhttp__internal__n_header_value_connection; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_header_value_connection; + } + case 'c': { + p++; + goto s_n_llhttp__internal__n_header_value_connection_1; + } + case 'k': { + p++; + goto s_n_llhttp__internal__n_header_value_connection_2; + } + case 'u': { + p++; + goto s_n_llhttp__internal__n_header_value_connection_3; + } + default: { + goto s_n_llhttp__internal__n_header_value_connection_token; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_56: + s_n_llhttp__internal__n_error_56: { + state->error = 0xb; + state->reason = "Content-Length overflow"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_57: + s_n_llhttp__internal__n_error_57: { + state->error = 0xb; + state->reason = "Invalid character in Content-Length"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_content_length_ws: + s_n_llhttp__internal__n_header_value_content_length_ws: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_content_length_ws; + } + switch (*p) { + case 10: { + goto s_n_llhttp__internal__n_invoke_or_flags_17; + } + case 13: { + goto s_n_llhttp__internal__n_invoke_or_flags_17; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_header_value_content_length_ws; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_7; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_content_length: + s_n_llhttp__internal__n_header_value_content_length: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_content_length; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_mul_add_content_length_1; + } + default: { + goto s_n_llhttp__internal__n_header_value_content_length_ws; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_59: + s_n_llhttp__internal__n_error_59: { + state->error = 0xf; + state->reason = "Invalid `Transfer-Encoding` header value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_58: + s_n_llhttp__internal__n_error_58: { + state->error = 0xf; + state->reason = "Invalid `Transfer-Encoding` header value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_te_token_ows: + s_n_llhttp__internal__n_header_value_te_token_ows: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_te_token_ows; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_header_value_te_token_ows; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_header_value_te_token_ows; + } + default: { + goto s_n_llhttp__internal__n_header_value_te_chunked; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value: + s_n_llhttp__internal__n_header_value: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 + }; + if (p == endp) { + return s_n_llhttp__internal__n_header_value; + } +#ifdef __SSE4_2__ + if (endp - p >= 16) { + __m128i ranges; + __m128i input; + int match_len; + + /* Load input */ + input = _mm_loadu_si128((__m128i const*)p); + ranges = _mm_loadu_si128((__m128i const*)llparse_blob6); + + /* Find first character that does not match `ranges` */ + match_len = _mm_cmpestri(ranges, 6, + input, 16, + _SIDD_UBYTE_OPS | _SIDD_CMP_RANGES | _SIDD_NEGATIVE_POLARITY); + + if (match_len != 0) { + p += match_len; + goto s_n_llhttp__internal__n_header_value; + } + goto s_n_llhttp__internal__n_header_value_otherwise; + } +#endif /* __SSE4_2__ */ +#ifdef __ARM_NEON__ + while (endp - p >= 16) { + uint8x16_t input; + uint8x16_t single; + uint8x16_t mask; + uint8x8_t narrow; + uint64_t match_mask; + int match_len; + + /* Load input */ + input = vld1q_u8(p); + /* Find first character that does not match `ranges` */ + single = vceqq_u8(input, vdupq_n_u8(0x9)); + mask = single; + single = vandq_u16( + vcgeq_u8(input, vdupq_n_u8(' ')), + vcleq_u8(input, vdupq_n_u8('~'))); + mask = vorrq_u16(mask, single); + single = vandq_u16( + vcgeq_u8(input, vdupq_n_u8(0x80)), + vcleq_u8(input, vdupq_n_u8(0xff))); + mask = vorrq_u16(mask, single); + narrow = vshrn_n_u16(mask, 4); + match_mask = ~vget_lane_u64(vreinterpret_u64_u8(narrow), 0); + match_len = __builtin_ctzll(match_mask) >> 2; + if (match_len != 16) { + p += match_len; + goto s_n_llhttp__internal__n_header_value_otherwise; + } + p += 16; + } + if (p == endp) { + return s_n_llhttp__internal__n_header_value; + } +#endif /* __ARM_NEON__ */ +#ifdef __wasm_simd128__ + while (endp - p >= 16) { + v128_t input; + v128_t mask; + v128_t single; + int match_len; + + /* Load input */ + input = wasm_v128_load(p); + /* Find first character that does not match `ranges` */ + single = wasm_i8x16_eq(input, wasm_u8x16_const_splat(0x9)); + mask = single; + single = wasm_v128_and( + wasm_i8x16_ge(input, wasm_u8x16_const_splat(' ')), + wasm_i8x16_le(input, wasm_u8x16_const_splat('~'))); + mask = wasm_v128_or(mask, single); + single = wasm_v128_and( + wasm_i8x16_ge(input, wasm_u8x16_const_splat(0x80)), + wasm_i8x16_le(input, wasm_u8x16_const_splat(0xff))); + mask = wasm_v128_or(mask, single); + match_len = __builtin_ctz( + ~wasm_i8x16_bitmask(mask)); + if (match_len != 16) { + p += match_len; + goto s_n_llhttp__internal__n_header_value_otherwise; + } + p += 16; + } + if (p == endp) { + return s_n_llhttp__internal__n_header_value; + } +#endif /* __wasm_simd128__ */ + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_header_value; + } + default: { + goto s_n_llhttp__internal__n_header_value_otherwise; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_te_token: + s_n_llhttp__internal__n_header_value_te_token: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 + }; + if (p == endp) { + return s_n_llhttp__internal__n_header_value_te_token; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_header_value_te_token; + } + case 2: { + p++; + goto s_n_llhttp__internal__n_header_value_te_token_ows; + } + default: { + goto s_n_llhttp__internal__n_invoke_update_header_state_9; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_te_chunked_last: + s_n_llhttp__internal__n_header_value_te_chunked_last: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_te_chunked_last; + } + switch (*p) { + case 10: { + goto s_n_llhttp__internal__n_invoke_update_header_state_8; + } + case 13: { + goto s_n_llhttp__internal__n_invoke_update_header_state_8; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_header_value_te_chunked_last; + } + case ',': { + goto s_n_llhttp__internal__n_invoke_load_type_1; + } + default: { + goto s_n_llhttp__internal__n_header_value_te_token; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_te_chunked: + s_n_llhttp__internal__n_header_value_te_chunked: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_value_te_chunked; + } + match_seq = llparse__match_sequence_to_lower_unsafe(state, p, endp, llparse_blob5, 7); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_header_value_te_chunked_last; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_value_te_chunked; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_header_value_te_token; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_header_value_1: + s_n_llhttp__internal__n_span_start_llhttp__on_header_value_1: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_header_value_1; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_header_value; + goto s_n_llhttp__internal__n_invoke_load_header_state_3; + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_value_discard_ws: + s_n_llhttp__internal__n_header_value_discard_ws: { + if (p == endp) { + return s_n_llhttp__internal__n_header_value_discard_ws; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_header_value_discard_ws; + } + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_14; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_header_value_discard_ws_almost_done; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_header_value_discard_ws; + } + default: { + goto s_n_llhttp__internal__n_span_start_llhttp__on_header_value_1; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_load_header_state: + s_n_llhttp__internal__n_invoke_load_header_state: { + switch (llhttp__internal__c_load_header_state(state, p, endp)) { + case 2: + goto s_n_llhttp__internal__n_invoke_test_flags_4; + case 3: + goto s_n_llhttp__internal__n_invoke_test_flags_5; + default: + goto s_n_llhttp__internal__n_header_value_discard_ws; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_header_field_complete: + s_n_llhttp__internal__n_invoke_llhttp__on_header_field_complete: { + switch (llhttp__on_header_field_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_load_header_state; + case 21: + goto s_n_llhttp__internal__n_pause_19; + default: + goto s_n_llhttp__internal__n_error_45; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_general_otherwise: + s_n_llhttp__internal__n_header_field_general_otherwise: { + if (p == endp) { + return s_n_llhttp__internal__n_header_field_general_otherwise; + } + switch (*p) { + case ':': { + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_field_2; + } + default: { + goto s_n_llhttp__internal__n_error_62; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_general: + s_n_llhttp__internal__n_header_field_general: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_header_field_general; + } +#ifdef __SSE4_2__ + if (endp - p >= 16) { + __m128i ranges; + __m128i input; + int match_len; + + /* Load input */ + input = _mm_loadu_si128((__m128i const*)p); + ranges = _mm_loadu_si128((__m128i const*)llparse_blob7); + + /* Find first character that does not match `ranges` */ + match_len = _mm_cmpestri(ranges, 16, + input, 16, + _SIDD_UBYTE_OPS | _SIDD_CMP_RANGES | _SIDD_NEGATIVE_POLARITY); + + if (match_len != 0) { + p += match_len; + goto s_n_llhttp__internal__n_header_field_general; + } + ranges = _mm_loadu_si128((__m128i const*)llparse_blob8); + + /* Find first character that does not match `ranges` */ + match_len = _mm_cmpestri(ranges, 2, + input, 16, + _SIDD_UBYTE_OPS | _SIDD_CMP_RANGES | _SIDD_NEGATIVE_POLARITY); + + if (match_len != 0) { + p += match_len; + goto s_n_llhttp__internal__n_header_field_general; + } + goto s_n_llhttp__internal__n_header_field_general_otherwise; + } +#endif /* __SSE4_2__ */ + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_header_field_general; + } + default: { + goto s_n_llhttp__internal__n_header_field_general_otherwise; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_colon: + s_n_llhttp__internal__n_header_field_colon: { + if (p == endp) { + return s_n_llhttp__internal__n_header_field_colon; + } + switch (*p) { + case ' ': { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_13; + } + case ':': { + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_field_1; + } + default: { + goto s_n_llhttp__internal__n_invoke_update_header_state_10; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_3: + s_n_llhttp__internal__n_header_field_3: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_field_3; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob1, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_store_header_state; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_field_3; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_invoke_update_header_state_11; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_4: + s_n_llhttp__internal__n_header_field_4: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_field_4; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob9, 10); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_store_header_state; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_field_4; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_invoke_update_header_state_11; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_2: + s_n_llhttp__internal__n_header_field_2: { + if (p == endp) { + return s_n_llhttp__internal__n_header_field_2; + } + switch (((*p) >= 'A' && (*p) <= 'Z' ? (*p | 0x20) : (*p))) { + case 'n': { + p++; + goto s_n_llhttp__internal__n_header_field_3; + } + case 't': { + p++; + goto s_n_llhttp__internal__n_header_field_4; + } + default: { + goto s_n_llhttp__internal__n_invoke_update_header_state_11; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_1: + s_n_llhttp__internal__n_header_field_1: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_field_1; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob0, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_header_field_2; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_field_1; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_invoke_update_header_state_11; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_5: + s_n_llhttp__internal__n_header_field_5: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_field_5; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob10, 15); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_store_header_state; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_field_5; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_invoke_update_header_state_11; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_6: + s_n_llhttp__internal__n_header_field_6: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_field_6; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob11, 16); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_store_header_state; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_field_6; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_invoke_update_header_state_11; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_7: + s_n_llhttp__internal__n_header_field_7: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_header_field_7; + } + match_seq = llparse__match_sequence_to_lower(state, p, endp, llparse_blob12, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_store_header_state; + } + case kMatchPause: { + return s_n_llhttp__internal__n_header_field_7; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_invoke_update_header_state_11; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field: + s_n_llhttp__internal__n_header_field: { + if (p == endp) { + return s_n_llhttp__internal__n_header_field; + } + switch (((*p) >= 'A' && (*p) <= 'Z' ? (*p | 0x20) : (*p))) { + case 'c': { + p++; + goto s_n_llhttp__internal__n_header_field_1; + } + case 'p': { + p++; + goto s_n_llhttp__internal__n_header_field_5; + } + case 't': { + p++; + goto s_n_llhttp__internal__n_header_field_6; + } + case 'u': { + p++; + goto s_n_llhttp__internal__n_header_field_7; + } + default: { + goto s_n_llhttp__internal__n_invoke_update_header_state_11; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_header_field: + s_n_llhttp__internal__n_span_start_llhttp__on_header_field: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_header_field; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_header_field; + goto s_n_llhttp__internal__n_header_field; + UNREACHABLE; + } + case s_n_llhttp__internal__n_header_field_start: + s_n_llhttp__internal__n_header_field_start: { + if (p == endp) { + return s_n_llhttp__internal__n_header_field_start; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_1; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_headers_almost_done; + } + case ':': { + goto s_n_llhttp__internal__n_error_44; + } + default: { + goto s_n_llhttp__internal__n_span_start_llhttp__on_header_field; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_headers_start: + s_n_llhttp__internal__n_headers_start: { + if (p == endp) { + return s_n_llhttp__internal__n_headers_start; + } + switch (*p) { + case ' ': { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags; + } + default: { + goto s_n_llhttp__internal__n_header_field_start; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_to_http_09: + s_n_llhttp__internal__n_url_to_http_09: { + if (p == endp) { + return s_n_llhttp__internal__n_url_to_http_09; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + default: { + goto s_n_llhttp__internal__n_invoke_update_http_major; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_skip_to_http09: + s_n_llhttp__internal__n_url_skip_to_http09: { + if (p == endp) { + return s_n_llhttp__internal__n_url_skip_to_http09; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + default: { + p++; + goto s_n_llhttp__internal__n_url_to_http_09; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_skip_lf_to_http09_1: + s_n_llhttp__internal__n_url_skip_lf_to_http09_1: { + if (p == endp) { + return s_n_llhttp__internal__n_url_skip_lf_to_http09_1; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_url_to_http_09; + } + default: { + goto s_n_llhttp__internal__n_error_63; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_skip_lf_to_http09: + s_n_llhttp__internal__n_url_skip_lf_to_http09: { + if (p == endp) { + return s_n_llhttp__internal__n_url_skip_lf_to_http09; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_url_skip_lf_to_http09_1; + } + default: { + goto s_n_llhttp__internal__n_error_63; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_pri_upgrade: + s_n_llhttp__internal__n_req_pri_upgrade: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_req_pri_upgrade; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob14, 10); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_error_72; + } + case kMatchPause: { + return s_n_llhttp__internal__n_req_pri_upgrade; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_73; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_http_complete_crlf: + s_n_llhttp__internal__n_req_http_complete_crlf: { + if (p == endp) { + return s_n_llhttp__internal__n_req_http_complete_crlf; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_headers_start; + } + default: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_26; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_http_complete: + s_n_llhttp__internal__n_req_http_complete: { + if (p == endp) { + return s_n_llhttp__internal__n_req_http_complete; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_25; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_req_http_complete_crlf; + } + default: { + goto s_n_llhttp__internal__n_error_71; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_load_method_1: + s_n_llhttp__internal__n_invoke_load_method_1: { + switch (llhttp__internal__c_load_method(state, p, endp)) { + case 34: + goto s_n_llhttp__internal__n_req_pri_upgrade; + default: + goto s_n_llhttp__internal__n_req_http_complete; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_version_complete: + s_n_llhttp__internal__n_invoke_llhttp__on_version_complete: { + switch (llhttp__on_version_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_load_method_1; + case 21: + goto s_n_llhttp__internal__n_pause_21; + default: + goto s_n_llhttp__internal__n_error_68; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_67: + s_n_llhttp__internal__n_error_67: { + state->error = 0x9; + state->reason = "Invalid HTTP version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_74: + s_n_llhttp__internal__n_error_74: { + state->error = 0x9; + state->reason = "Invalid minor version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_http_minor: + s_n_llhttp__internal__n_req_http_minor: { + if (p == endp) { + return s_n_llhttp__internal__n_req_http_minor; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_store_http_minor; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_2; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_75: + s_n_llhttp__internal__n_error_75: { + state->error = 0x9; + state->reason = "Expected dot"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_http_dot: + s_n_llhttp__internal__n_req_http_dot: { + if (p == endp) { + return s_n_llhttp__internal__n_req_http_dot; + } + switch (*p) { + case '.': { + p++; + goto s_n_llhttp__internal__n_req_http_minor; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_3; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_76: + s_n_llhttp__internal__n_error_76: { + state->error = 0x9; + state->reason = "Invalid major version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_http_major: + s_n_llhttp__internal__n_req_http_major: { + if (p == endp) { + return s_n_llhttp__internal__n_req_http_major; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_store_http_major; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_4; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_version: + s_n_llhttp__internal__n_span_start_llhttp__on_version: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_version; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_version; + goto s_n_llhttp__internal__n_req_http_major; + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_after_protocol: + s_n_llhttp__internal__n_req_after_protocol: { + if (p == endp) { + return s_n_llhttp__internal__n_req_after_protocol; + } + switch (*p) { + case '/': { + p++; + goto s_n_llhttp__internal__n_span_start_llhttp__on_version; + } + default: { + goto s_n_llhttp__internal__n_error_77; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_load_method: + s_n_llhttp__internal__n_invoke_load_method: { + switch (llhttp__internal__c_load_method(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_req_after_protocol; + case 1: + goto s_n_llhttp__internal__n_req_after_protocol; + case 2: + goto s_n_llhttp__internal__n_req_after_protocol; + case 3: + goto s_n_llhttp__internal__n_req_after_protocol; + case 4: + goto s_n_llhttp__internal__n_req_after_protocol; + case 5: + goto s_n_llhttp__internal__n_req_after_protocol; + case 6: + goto s_n_llhttp__internal__n_req_after_protocol; + case 7: + goto s_n_llhttp__internal__n_req_after_protocol; + case 8: + goto s_n_llhttp__internal__n_req_after_protocol; + case 9: + goto s_n_llhttp__internal__n_req_after_protocol; + case 10: + goto s_n_llhttp__internal__n_req_after_protocol; + case 11: + goto s_n_llhttp__internal__n_req_after_protocol; + case 12: + goto s_n_llhttp__internal__n_req_after_protocol; + case 13: + goto s_n_llhttp__internal__n_req_after_protocol; + case 14: + goto s_n_llhttp__internal__n_req_after_protocol; + case 15: + goto s_n_llhttp__internal__n_req_after_protocol; + case 16: + goto s_n_llhttp__internal__n_req_after_protocol; + case 17: + goto s_n_llhttp__internal__n_req_after_protocol; + case 18: + goto s_n_llhttp__internal__n_req_after_protocol; + case 19: + goto s_n_llhttp__internal__n_req_after_protocol; + case 20: + goto s_n_llhttp__internal__n_req_after_protocol; + case 21: + goto s_n_llhttp__internal__n_req_after_protocol; + case 22: + goto s_n_llhttp__internal__n_req_after_protocol; + case 23: + goto s_n_llhttp__internal__n_req_after_protocol; + case 24: + goto s_n_llhttp__internal__n_req_after_protocol; + case 25: + goto s_n_llhttp__internal__n_req_after_protocol; + case 26: + goto s_n_llhttp__internal__n_req_after_protocol; + case 27: + goto s_n_llhttp__internal__n_req_after_protocol; + case 28: + goto s_n_llhttp__internal__n_req_after_protocol; + case 29: + goto s_n_llhttp__internal__n_req_after_protocol; + case 30: + goto s_n_llhttp__internal__n_req_after_protocol; + case 31: + goto s_n_llhttp__internal__n_req_after_protocol; + case 32: + goto s_n_llhttp__internal__n_req_after_protocol; + case 33: + goto s_n_llhttp__internal__n_req_after_protocol; + case 34: + goto s_n_llhttp__internal__n_req_after_protocol; + case 46: + goto s_n_llhttp__internal__n_req_after_protocol; + default: + goto s_n_llhttp__internal__n_error_66; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete: + s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete: { + switch (llhttp__on_protocol_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_load_method; + case 21: + goto s_n_llhttp__internal__n_pause_22; + default: + goto s_n_llhttp__internal__n_error_65; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_82: + s_n_llhttp__internal__n_error_82: { + state->error = 0x8; + state->reason = "Expected HTTP/, RTSP/ or ICE/"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_after_http_start_1: + s_n_llhttp__internal__n_req_after_http_start_1: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_req_after_http_start_1; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob13, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol; + } + case kMatchPause: { + return s_n_llhttp__internal__n_req_after_http_start_1; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_3; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_load_method_2: + s_n_llhttp__internal__n_invoke_load_method_2: { + switch (llhttp__internal__c_load_method(state, p, endp)) { + case 33: + goto s_n_llhttp__internal__n_req_after_protocol; + default: + goto s_n_llhttp__internal__n_error_79; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_1: + s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_1: { + switch (llhttp__on_protocol_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_load_method_2; + case 21: + goto s_n_llhttp__internal__n_pause_23; + default: + goto s_n_llhttp__internal__n_error_78; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_after_http_start_2: + s_n_llhttp__internal__n_req_after_http_start_2: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_req_after_http_start_2; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob15, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_req_after_http_start_2; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_3; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_load_method_3: + s_n_llhttp__internal__n_invoke_load_method_3: { + switch (llhttp__internal__c_load_method(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_req_after_protocol; + case 3: + goto s_n_llhttp__internal__n_req_after_protocol; + case 6: + goto s_n_llhttp__internal__n_req_after_protocol; + case 35: + goto s_n_llhttp__internal__n_req_after_protocol; + case 36: + goto s_n_llhttp__internal__n_req_after_protocol; + case 37: + goto s_n_llhttp__internal__n_req_after_protocol; + case 38: + goto s_n_llhttp__internal__n_req_after_protocol; + case 39: + goto s_n_llhttp__internal__n_req_after_protocol; + case 40: + goto s_n_llhttp__internal__n_req_after_protocol; + case 41: + goto s_n_llhttp__internal__n_req_after_protocol; + case 42: + goto s_n_llhttp__internal__n_req_after_protocol; + case 43: + goto s_n_llhttp__internal__n_req_after_protocol; + case 44: + goto s_n_llhttp__internal__n_req_after_protocol; + case 45: + goto s_n_llhttp__internal__n_req_after_protocol; + default: + goto s_n_llhttp__internal__n_error_81; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_2: + s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_2: { + switch (llhttp__on_protocol_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_load_method_3; + case 21: + goto s_n_llhttp__internal__n_pause_24; + default: + goto s_n_llhttp__internal__n_error_80; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_after_http_start_3: + s_n_llhttp__internal__n_req_after_http_start_3: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_req_after_http_start_3; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob16, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_2; + } + case kMatchPause: { + return s_n_llhttp__internal__n_req_after_http_start_3; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_3; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_after_http_start: + s_n_llhttp__internal__n_req_after_http_start: { + if (p == endp) { + return s_n_llhttp__internal__n_req_after_http_start; + } + switch (*p) { + case 'H': { + p++; + goto s_n_llhttp__internal__n_req_after_http_start_1; + } + case 'I': { + p++; + goto s_n_llhttp__internal__n_req_after_http_start_2; + } + case 'R': { + p++; + goto s_n_llhttp__internal__n_req_after_http_start_3; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_3; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_protocol: + s_n_llhttp__internal__n_span_start_llhttp__on_protocol: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_protocol; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_protocol; + goto s_n_llhttp__internal__n_req_after_http_start; + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_http_start: + s_n_llhttp__internal__n_req_http_start: { + if (p == endp) { + return s_n_llhttp__internal__n_req_http_start; + } + switch (*p) { + case ' ': { + p++; + goto s_n_llhttp__internal__n_req_http_start; + } + default: { + goto s_n_llhttp__internal__n_span_start_llhttp__on_protocol; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_to_http: + s_n_llhttp__internal__n_url_to_http: { + if (p == endp) { + return s_n_llhttp__internal__n_url_to_http; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + default: { + goto s_n_llhttp__internal__n_invoke_llhttp__on_url_complete_1; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_skip_to_http: + s_n_llhttp__internal__n_url_skip_to_http: { + if (p == endp) { + return s_n_llhttp__internal__n_url_skip_to_http; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + default: { + p++; + goto s_n_llhttp__internal__n_url_to_http; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_fragment: + s_n_llhttp__internal__n_url_fragment: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 1, 3, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_url_fragment; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 2: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_6; + } + case 3: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_7; + } + case 4: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_8; + } + case 5: { + p++; + goto s_n_llhttp__internal__n_url_fragment; + } + default: { + goto s_n_llhttp__internal__n_error_83; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_end_stub_query_3: + s_n_llhttp__internal__n_span_end_stub_query_3: { + if (p == endp) { + return s_n_llhttp__internal__n_span_end_stub_query_3; + } + p++; + goto s_n_llhttp__internal__n_url_fragment; + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_query: + s_n_llhttp__internal__n_url_query: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 1, 3, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 5, 5, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_url_query; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 2: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_9; + } + case 3: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_10; + } + case 4: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_11; + } + case 5: { + p++; + goto s_n_llhttp__internal__n_url_query; + } + case 6: { + goto s_n_llhttp__internal__n_span_end_stub_query_3; + } + default: { + goto s_n_llhttp__internal__n_error_84; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_query_or_fragment: + s_n_llhttp__internal__n_url_query_or_fragment: { + if (p == endp) { + return s_n_llhttp__internal__n_url_query_or_fragment; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 10: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_3; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 13: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_4; + } + case ' ': { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_5; + } + case '#': { + p++; + goto s_n_llhttp__internal__n_url_fragment; + } + case '?': { + p++; + goto s_n_llhttp__internal__n_url_query; + } + default: { + goto s_n_llhttp__internal__n_error_85; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_path: + s_n_llhttp__internal__n_url_path: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 2, 2, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_url_path; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 2: { + p++; + goto s_n_llhttp__internal__n_url_path; + } + default: { + goto s_n_llhttp__internal__n_url_query_or_fragment; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_stub_path_2: + s_n_llhttp__internal__n_span_start_stub_path_2: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_stub_path_2; + } + p++; + goto s_n_llhttp__internal__n_url_path; + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_stub_path: + s_n_llhttp__internal__n_span_start_stub_path: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_stub_path; + } + p++; + goto s_n_llhttp__internal__n_url_path; + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_stub_path_1: + s_n_llhttp__internal__n_span_start_stub_path_1: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_stub_path_1; + } + p++; + goto s_n_llhttp__internal__n_url_path; + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_server_with_at: + s_n_llhttp__internal__n_url_server_with_at: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 1, 3, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 5, 0, 0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 5, 0, 7, + 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 5, 0, 5, + 0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 0, 0, 5, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_url_server_with_at; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 2: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_12; + } + case 3: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_13; + } + case 4: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_14; + } + case 5: { + p++; + goto s_n_llhttp__internal__n_url_server; + } + case 6: { + goto s_n_llhttp__internal__n_span_start_stub_path_1; + } + case 7: { + p++; + goto s_n_llhttp__internal__n_url_query; + } + case 8: { + p++; + goto s_n_llhttp__internal__n_error_86; + } + default: { + goto s_n_llhttp__internal__n_error_87; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_server: + s_n_llhttp__internal__n_url_server: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 1, 3, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 5, 0, 0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 5, 0, 7, + 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 5, 0, 5, + 0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 0, 0, 5, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_url_server; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 2: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url; + } + case 3: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_1; + } + case 4: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_url_2; + } + case 5: { + p++; + goto s_n_llhttp__internal__n_url_server; + } + case 6: { + goto s_n_llhttp__internal__n_span_start_stub_path; + } + case 7: { + p++; + goto s_n_llhttp__internal__n_url_query; + } + case 8: { + p++; + goto s_n_llhttp__internal__n_url_server_with_at; + } + default: { + goto s_n_llhttp__internal__n_error_88; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_schema_delim_1: + s_n_llhttp__internal__n_url_schema_delim_1: { + if (p == endp) { + return s_n_llhttp__internal__n_url_schema_delim_1; + } + switch (*p) { + case '/': { + p++; + goto s_n_llhttp__internal__n_url_server; + } + default: { + goto s_n_llhttp__internal__n_error_89; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_schema_delim: + s_n_llhttp__internal__n_url_schema_delim: { + if (p == endp) { + return s_n_llhttp__internal__n_url_schema_delim; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 10: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case '/': { + p++; + goto s_n_llhttp__internal__n_url_schema_delim_1; + } + default: { + goto s_n_llhttp__internal__n_error_89; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_end_stub_schema: + s_n_llhttp__internal__n_span_end_stub_schema: { + if (p == endp) { + return s_n_llhttp__internal__n_span_end_stub_schema; + } + p++; + goto s_n_llhttp__internal__n_url_schema_delim; + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_schema: + s_n_llhttp__internal__n_url_schema: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, + 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, + 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_url_schema; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 2: { + goto s_n_llhttp__internal__n_span_end_stub_schema; + } + case 3: { + p++; + goto s_n_llhttp__internal__n_url_schema; + } + default: { + goto s_n_llhttp__internal__n_error_90; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_start: + s_n_llhttp__internal__n_url_start: { + static uint8_t lookup_table[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, + 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + if (p == endp) { + return s_n_llhttp__internal__n_url_start; + } + switch (lookup_table[(uint8_t)*p]) { + case 1: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 2: { + goto s_n_llhttp__internal__n_span_start_stub_path_2; + } + case 3: { + goto s_n_llhttp__internal__n_url_schema; + } + default: { + goto s_n_llhttp__internal__n_error_91; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_url_1: + s_n_llhttp__internal__n_span_start_llhttp__on_url_1: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_url_1; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_url; + goto s_n_llhttp__internal__n_url_start; + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_entry_normal: + s_n_llhttp__internal__n_url_entry_normal: { + if (p == endp) { + return s_n_llhttp__internal__n_url_entry_normal; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + default: { + goto s_n_llhttp__internal__n_span_start_llhttp__on_url_1; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_url: + s_n_llhttp__internal__n_span_start_llhttp__on_url: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_url; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_url; + goto s_n_llhttp__internal__n_url_server; + UNREACHABLE; + } + case s_n_llhttp__internal__n_url_entry_connect: + s_n_llhttp__internal__n_url_entry_connect: { + if (p == endp) { + return s_n_llhttp__internal__n_url_entry_connect; + } + switch (*p) { + case 9: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + case 12: { + p++; + goto s_n_llhttp__internal__n_error_2; + } + default: { + goto s_n_llhttp__internal__n_span_start_llhttp__on_url; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_spaces_before_url: + s_n_llhttp__internal__n_req_spaces_before_url: { + if (p == endp) { + return s_n_llhttp__internal__n_req_spaces_before_url; + } + switch (*p) { + case ' ': { + p++; + goto s_n_llhttp__internal__n_req_spaces_before_url; + } + default: { + goto s_n_llhttp__internal__n_invoke_is_equal_method; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_first_space_before_url: + s_n_llhttp__internal__n_req_first_space_before_url: { + if (p == endp) { + return s_n_llhttp__internal__n_req_first_space_before_url; + } + switch (*p) { + case ' ': { + p++; + goto s_n_llhttp__internal__n_req_spaces_before_url; + } + default: { + goto s_n_llhttp__internal__n_error_92; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_method_complete_1: + s_n_llhttp__internal__n_invoke_llhttp__on_method_complete_1: { + switch (llhttp__on_method_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_req_first_space_before_url; + case 21: + goto s_n_llhttp__internal__n_pause_29; + default: + goto s_n_llhttp__internal__n_error_111; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_2: + s_n_llhttp__internal__n_after_start_req_2: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_2; + } + switch (*p) { + case 'L': { + p++; + match = 19; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_3: + s_n_llhttp__internal__n_after_start_req_3: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_3; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob17, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 36; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_3; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_1: + s_n_llhttp__internal__n_after_start_req_1: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_1; + } + switch (*p) { + case 'C': { + p++; + goto s_n_llhttp__internal__n_after_start_req_2; + } + case 'N': { + p++; + goto s_n_llhttp__internal__n_after_start_req_3; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_4: + s_n_llhttp__internal__n_after_start_req_4: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_4; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob18, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 16; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_4; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_6: + s_n_llhttp__internal__n_after_start_req_6: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_6; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob19, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 22; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_6; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_8: + s_n_llhttp__internal__n_after_start_req_8: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_8; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob20, 4); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_8; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_9: + s_n_llhttp__internal__n_after_start_req_9: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_9; + } + switch (*p) { + case 'Y': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_7: + s_n_llhttp__internal__n_after_start_req_7: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_7; + } + switch (*p) { + case 'N': { + p++; + goto s_n_llhttp__internal__n_after_start_req_8; + } + case 'P': { + p++; + goto s_n_llhttp__internal__n_after_start_req_9; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_5: + s_n_llhttp__internal__n_after_start_req_5: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_5; + } + switch (*p) { + case 'H': { + p++; + goto s_n_llhttp__internal__n_after_start_req_6; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_7; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_12: + s_n_llhttp__internal__n_after_start_req_12: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_12; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob21, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_12; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_13: + s_n_llhttp__internal__n_after_start_req_13: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_13; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob22, 5); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 35; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_13; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_11: + s_n_llhttp__internal__n_after_start_req_11: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_11; + } + switch (*p) { + case 'L': { + p++; + goto s_n_llhttp__internal__n_after_start_req_12; + } + case 'S': { + p++; + goto s_n_llhttp__internal__n_after_start_req_13; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_10: + s_n_llhttp__internal__n_after_start_req_10: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_10; + } + switch (*p) { + case 'E': { + p++; + goto s_n_llhttp__internal__n_after_start_req_11; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_14: + s_n_llhttp__internal__n_after_start_req_14: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_14; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob23, 4); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 45; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_14; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_17: + s_n_llhttp__internal__n_after_start_req_17: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_17; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob25, 9); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 41; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_17; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_16: + s_n_llhttp__internal__n_after_start_req_16: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_16; + } + switch (*p) { + case '_': { + p++; + goto s_n_llhttp__internal__n_after_start_req_17; + } + default: { + match = 1; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_15: + s_n_llhttp__internal__n_after_start_req_15: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_15; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob24, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_after_start_req_16; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_15; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_18: + s_n_llhttp__internal__n_after_start_req_18: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_18; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob26, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_18; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_20: + s_n_llhttp__internal__n_after_start_req_20: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_20; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob27, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 31; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_20; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_21: + s_n_llhttp__internal__n_after_start_req_21: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_21; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob28, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_21; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_19: + s_n_llhttp__internal__n_after_start_req_19: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_19; + } + switch (*p) { + case 'I': { + p++; + goto s_n_llhttp__internal__n_after_start_req_20; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_21; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_23: + s_n_llhttp__internal__n_after_start_req_23: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_23; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob29, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 24; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_23; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_24: + s_n_llhttp__internal__n_after_start_req_24: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_24; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob30, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 23; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_24; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_26: + s_n_llhttp__internal__n_after_start_req_26: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_26; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob31, 7); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 21; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_26; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_28: + s_n_llhttp__internal__n_after_start_req_28: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_28; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob32, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 30; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_28; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_29: + s_n_llhttp__internal__n_after_start_req_29: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_29; + } + switch (*p) { + case 'L': { + p++; + match = 10; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_27: + s_n_llhttp__internal__n_after_start_req_27: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_27; + } + switch (*p) { + case 'A': { + p++; + goto s_n_llhttp__internal__n_after_start_req_28; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_29; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_25: + s_n_llhttp__internal__n_after_start_req_25: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_25; + } + switch (*p) { + case 'A': { + p++; + goto s_n_llhttp__internal__n_after_start_req_26; + } + case 'C': { + p++; + goto s_n_llhttp__internal__n_after_start_req_27; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_30: + s_n_llhttp__internal__n_after_start_req_30: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_30; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob33, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 11; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_30; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_22: + s_n_llhttp__internal__n_after_start_req_22: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_22; + } + switch (*p) { + case '-': { + p++; + goto s_n_llhttp__internal__n_after_start_req_23; + } + case 'E': { + p++; + goto s_n_llhttp__internal__n_after_start_req_24; + } + case 'K': { + p++; + goto s_n_llhttp__internal__n_after_start_req_25; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_30; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_31: + s_n_llhttp__internal__n_after_start_req_31: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_31; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob34, 5); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 25; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_31; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_32: + s_n_llhttp__internal__n_after_start_req_32: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_32; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob35, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_32; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_35: + s_n_llhttp__internal__n_after_start_req_35: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_35; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob36, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 28; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_35; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_36: + s_n_llhttp__internal__n_after_start_req_36: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_36; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob37, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 39; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_36; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_34: + s_n_llhttp__internal__n_after_start_req_34: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_34; + } + switch (*p) { + case 'T': { + p++; + goto s_n_llhttp__internal__n_after_start_req_35; + } + case 'U': { + p++; + goto s_n_llhttp__internal__n_after_start_req_36; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_37: + s_n_llhttp__internal__n_after_start_req_37: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_37; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob38, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 38; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_37; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_38: + s_n_llhttp__internal__n_after_start_req_38: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_38; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob39, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_38; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_42: + s_n_llhttp__internal__n_after_start_req_42: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_42; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob40, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 12; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_42; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_43: + s_n_llhttp__internal__n_after_start_req_43: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_43; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob41, 4); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 13; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_43; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_41: + s_n_llhttp__internal__n_after_start_req_41: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_41; + } + switch (*p) { + case 'F': { + p++; + goto s_n_llhttp__internal__n_after_start_req_42; + } + case 'P': { + p++; + goto s_n_llhttp__internal__n_after_start_req_43; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_40: + s_n_llhttp__internal__n_after_start_req_40: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_40; + } + switch (*p) { + case 'P': { + p++; + goto s_n_llhttp__internal__n_after_start_req_41; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_39: + s_n_llhttp__internal__n_after_start_req_39: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_39; + } + switch (*p) { + case 'I': { + p++; + match = 34; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_40; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_45: + s_n_llhttp__internal__n_after_start_req_45: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_45; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob42, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 29; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_45; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_44: + s_n_llhttp__internal__n_after_start_req_44: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_44; + } + switch (*p) { + case 'R': { + p++; + goto s_n_llhttp__internal__n_after_start_req_45; + } + case 'T': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_33: + s_n_llhttp__internal__n_after_start_req_33: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_33; + } + switch (*p) { + case 'A': { + p++; + goto s_n_llhttp__internal__n_after_start_req_34; + } + case 'L': { + p++; + goto s_n_llhttp__internal__n_after_start_req_37; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_38; + } + case 'R': { + p++; + goto s_n_llhttp__internal__n_after_start_req_39; + } + case 'U': { + p++; + goto s_n_llhttp__internal__n_after_start_req_44; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_46: + s_n_llhttp__internal__n_after_start_req_46: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_46; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob43, 4); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 46; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_46; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_49: + s_n_llhttp__internal__n_after_start_req_49: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_49; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob44, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 17; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_49; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_50: + s_n_llhttp__internal__n_after_start_req_50: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_50; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob45, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 44; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_50; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_51: + s_n_llhttp__internal__n_after_start_req_51: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_51; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob46, 5); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 43; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_51; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_52: + s_n_llhttp__internal__n_after_start_req_52: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_52; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob47, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 20; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_52; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_48: + s_n_llhttp__internal__n_after_start_req_48: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_48; + } + switch (*p) { + case 'B': { + p++; + goto s_n_llhttp__internal__n_after_start_req_49; + } + case 'C': { + p++; + goto s_n_llhttp__internal__n_after_start_req_50; + } + case 'D': { + p++; + goto s_n_llhttp__internal__n_after_start_req_51; + } + case 'P': { + p++; + goto s_n_llhttp__internal__n_after_start_req_52; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_47: + s_n_llhttp__internal__n_after_start_req_47: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_47; + } + switch (*p) { + case 'E': { + p++; + goto s_n_llhttp__internal__n_after_start_req_48; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_55: + s_n_llhttp__internal__n_after_start_req_55: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_55; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob48, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 14; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_55; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_57: + s_n_llhttp__internal__n_after_start_req_57: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_57; + } + switch (*p) { + case 'P': { + p++; + match = 37; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_58: + s_n_llhttp__internal__n_after_start_req_58: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_58; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob49, 9); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 42; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_58; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_56: + s_n_llhttp__internal__n_after_start_req_56: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_56; + } + switch (*p) { + case 'U': { + p++; + goto s_n_llhttp__internal__n_after_start_req_57; + } + case '_': { + p++; + goto s_n_llhttp__internal__n_after_start_req_58; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_54: + s_n_llhttp__internal__n_after_start_req_54: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_54; + } + switch (*p) { + case 'A': { + p++; + goto s_n_llhttp__internal__n_after_start_req_55; + } + case 'T': { + p++; + goto s_n_llhttp__internal__n_after_start_req_56; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_59: + s_n_llhttp__internal__n_after_start_req_59: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_59; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob50, 4); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 33; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_59; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_60: + s_n_llhttp__internal__n_after_start_req_60: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_60; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob51, 7); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 26; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_60; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_53: + s_n_llhttp__internal__n_after_start_req_53: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_53; + } + switch (*p) { + case 'E': { + p++; + goto s_n_llhttp__internal__n_after_start_req_54; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_59; + } + case 'U': { + p++; + goto s_n_llhttp__internal__n_after_start_req_60; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_62: + s_n_llhttp__internal__n_after_start_req_62: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_62; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob52, 6); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 40; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_62; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_63: + s_n_llhttp__internal__n_after_start_req_63: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_63; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob53, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_63; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_61: + s_n_llhttp__internal__n_after_start_req_61: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_61; + } + switch (*p) { + case 'E': { + p++; + goto s_n_llhttp__internal__n_after_start_req_62; + } + case 'R': { + p++; + goto s_n_llhttp__internal__n_after_start_req_63; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_66: + s_n_llhttp__internal__n_after_start_req_66: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_66; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob54, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 18; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_66; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_68: + s_n_llhttp__internal__n_after_start_req_68: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_68; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob55, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 32; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_68; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_69: + s_n_llhttp__internal__n_after_start_req_69: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_69; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob56, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 15; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_69; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_67: + s_n_llhttp__internal__n_after_start_req_67: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_67; + } + switch (*p) { + case 'I': { + p++; + goto s_n_llhttp__internal__n_after_start_req_68; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_69; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_70: + s_n_llhttp__internal__n_after_start_req_70: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_70; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob57, 8); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 27; + goto s_n_llhttp__internal__n_invoke_store_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_after_start_req_70; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_65: + s_n_llhttp__internal__n_after_start_req_65: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_65; + } + switch (*p) { + case 'B': { + p++; + goto s_n_llhttp__internal__n_after_start_req_66; + } + case 'L': { + p++; + goto s_n_llhttp__internal__n_after_start_req_67; + } + case 'S': { + p++; + goto s_n_llhttp__internal__n_after_start_req_70; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req_64: + s_n_llhttp__internal__n_after_start_req_64: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req_64; + } + switch (*p) { + case 'N': { + p++; + goto s_n_llhttp__internal__n_after_start_req_65; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_after_start_req: + s_n_llhttp__internal__n_after_start_req: { + if (p == endp) { + return s_n_llhttp__internal__n_after_start_req; + } + switch (*p) { + case 'A': { + p++; + goto s_n_llhttp__internal__n_after_start_req_1; + } + case 'B': { + p++; + goto s_n_llhttp__internal__n_after_start_req_4; + } + case 'C': { + p++; + goto s_n_llhttp__internal__n_after_start_req_5; + } + case 'D': { + p++; + goto s_n_llhttp__internal__n_after_start_req_10; + } + case 'F': { + p++; + goto s_n_llhttp__internal__n_after_start_req_14; + } + case 'G': { + p++; + goto s_n_llhttp__internal__n_after_start_req_15; + } + case 'H': { + p++; + goto s_n_llhttp__internal__n_after_start_req_18; + } + case 'L': { + p++; + goto s_n_llhttp__internal__n_after_start_req_19; + } + case 'M': { + p++; + goto s_n_llhttp__internal__n_after_start_req_22; + } + case 'N': { + p++; + goto s_n_llhttp__internal__n_after_start_req_31; + } + case 'O': { + p++; + goto s_n_llhttp__internal__n_after_start_req_32; + } + case 'P': { + p++; + goto s_n_llhttp__internal__n_after_start_req_33; + } + case 'Q': { + p++; + goto s_n_llhttp__internal__n_after_start_req_46; + } + case 'R': { + p++; + goto s_n_llhttp__internal__n_after_start_req_47; + } + case 'S': { + p++; + goto s_n_llhttp__internal__n_after_start_req_53; + } + case 'T': { + p++; + goto s_n_llhttp__internal__n_after_start_req_61; + } + case 'U': { + p++; + goto s_n_llhttp__internal__n_after_start_req_64; + } + default: { + goto s_n_llhttp__internal__n_error_112; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_method_1: + s_n_llhttp__internal__n_span_start_llhttp__on_method_1: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_method_1; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_method; + goto s_n_llhttp__internal__n_after_start_req; + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_line_almost_done: + s_n_llhttp__internal__n_res_line_almost_done: { + if (p == endp) { + return s_n_llhttp__internal__n_res_line_almost_done; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_status_complete; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_status_complete; + } + default: { + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_29; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_test_lenient_flags_30: + s_n_llhttp__internal__n_invoke_test_lenient_flags_30: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_status_complete; + default: + goto s_n_llhttp__internal__n_error_98; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_status: + s_n_llhttp__internal__n_res_status: { + if (p == endp) { + return s_n_llhttp__internal__n_res_status; + } + switch (*p) { + case 10: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_status; + } + case 13: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_status_1; + } + default: { + p++; + goto s_n_llhttp__internal__n_res_status; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_status: + s_n_llhttp__internal__n_span_start_llhttp__on_status: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_status; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_status; + goto s_n_llhttp__internal__n_res_status; + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_status_code_otherwise: + s_n_llhttp__internal__n_res_status_code_otherwise: { + if (p == endp) { + return s_n_llhttp__internal__n_res_status_code_otherwise; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_28; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_res_line_almost_done; + } + case ' ': { + p++; + goto s_n_llhttp__internal__n_span_start_llhttp__on_status; + } + default: { + goto s_n_llhttp__internal__n_error_99; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_status_code_digit_3: + s_n_llhttp__internal__n_res_status_code_digit_3: { + if (p == endp) { + return s_n_llhttp__internal__n_res_status_code_digit_3; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_2; + } + default: { + goto s_n_llhttp__internal__n_error_101; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_status_code_digit_2: + s_n_llhttp__internal__n_res_status_code_digit_2: { + if (p == endp) { + return s_n_llhttp__internal__n_res_status_code_digit_2; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code_1; + } + default: { + goto s_n_llhttp__internal__n_error_103; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_status_code_digit_1: + s_n_llhttp__internal__n_res_status_code_digit_1: { + if (p == endp) { + return s_n_llhttp__internal__n_res_status_code_digit_1; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_mul_add_status_code; + } + default: { + goto s_n_llhttp__internal__n_error_105; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_after_version: + s_n_llhttp__internal__n_res_after_version: { + if (p == endp) { + return s_n_llhttp__internal__n_res_after_version; + } + switch (*p) { + case ' ': { + p++; + goto s_n_llhttp__internal__n_invoke_update_status_code; + } + default: { + goto s_n_llhttp__internal__n_error_106; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_version_complete_1: + s_n_llhttp__internal__n_invoke_llhttp__on_version_complete_1: { + switch (llhttp__on_version_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_res_after_version; + case 21: + goto s_n_llhttp__internal__n_pause_28; + default: + goto s_n_llhttp__internal__n_error_94; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_93: + s_n_llhttp__internal__n_error_93: { + state->error = 0x9; + state->reason = "Invalid HTTP version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_107: + s_n_llhttp__internal__n_error_107: { + state->error = 0x9; + state->reason = "Invalid minor version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_http_minor: + s_n_llhttp__internal__n_res_http_minor: { + if (p == endp) { + return s_n_llhttp__internal__n_res_http_minor; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_store_http_minor_1; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_7; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_108: + s_n_llhttp__internal__n_error_108: { + state->error = 0x9; + state->reason = "Expected dot"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_http_dot: + s_n_llhttp__internal__n_res_http_dot: { + if (p == endp) { + return s_n_llhttp__internal__n_res_http_dot; + } + switch (*p) { + case '.': { + p++; + goto s_n_llhttp__internal__n_res_http_minor; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_8; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_109: + s_n_llhttp__internal__n_error_109: { + state->error = 0x9; + state->reason = "Invalid major version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_http_major: + s_n_llhttp__internal__n_res_http_major: { + if (p == endp) { + return s_n_llhttp__internal__n_res_http_major; + } + switch (*p) { + case '0': { + p++; + match = 0; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '1': { + p++; + match = 1; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '2': { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '3': { + p++; + match = 3; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '4': { + p++; + match = 4; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '5': { + p++; + match = 5; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '6': { + p++; + match = 6; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '7': { + p++; + match = 7; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '8': { + p++; + match = 8; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + case '9': { + p++; + match = 9; + goto s_n_llhttp__internal__n_invoke_store_http_major_1; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_9; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_version_1: + s_n_llhttp__internal__n_span_start_llhttp__on_version_1: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_version_1; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_version; + goto s_n_llhttp__internal__n_res_http_major; + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_after_protocol: + s_n_llhttp__internal__n_res_after_protocol: { + if (p == endp) { + return s_n_llhttp__internal__n_res_after_protocol; + } + switch (*p) { + case '/': { + p++; + goto s_n_llhttp__internal__n_span_start_llhttp__on_version_1; + } + default: { + goto s_n_llhttp__internal__n_error_114; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_3: + s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_3: { + switch (llhttp__on_protocol_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_res_after_protocol; + case 21: + goto s_n_llhttp__internal__n_pause_30; + default: + goto s_n_llhttp__internal__n_error_113; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_error_115: + s_n_llhttp__internal__n_error_115: { + state->error = 0x8; + state->reason = "Expected HTTP/, RTSP/ or ICE/"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_after_start_1: + s_n_llhttp__internal__n_res_after_start_1: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_res_after_start_1; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob58, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_4; + } + case kMatchPause: { + return s_n_llhttp__internal__n_res_after_start_1; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_5; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_after_start_2: + s_n_llhttp__internal__n_res_after_start_2: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_res_after_start_2; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob59, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_4; + } + case kMatchPause: { + return s_n_llhttp__internal__n_res_after_start_2; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_5; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_after_start_3: + s_n_llhttp__internal__n_res_after_start_3: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_res_after_start_3; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob60, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_4; + } + case kMatchPause: { + return s_n_llhttp__internal__n_res_after_start_3; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_5; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_res_after_start: + s_n_llhttp__internal__n_res_after_start: { + if (p == endp) { + return s_n_llhttp__internal__n_res_after_start; + } + switch (*p) { + case 'H': { + p++; + goto s_n_llhttp__internal__n_res_after_start_1; + } + case 'I': { + p++; + goto s_n_llhttp__internal__n_res_after_start_2; + } + case 'R': { + p++; + goto s_n_llhttp__internal__n_res_after_start_3; + } + default: { + goto s_n_llhttp__internal__n_span_end_llhttp__on_protocol_5; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_protocol_1: + s_n_llhttp__internal__n_span_start_llhttp__on_protocol_1: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_protocol_1; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_protocol; + goto s_n_llhttp__internal__n_res_after_start; + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_llhttp__on_method_complete: + s_n_llhttp__internal__n_invoke_llhttp__on_method_complete: { + switch (llhttp__on_method_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_req_first_space_before_url; + case 21: + goto s_n_llhttp__internal__n_pause_26; + default: + goto s_n_llhttp__internal__n_error_1; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_or_res_method_2: + s_n_llhttp__internal__n_req_or_res_method_2: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_req_or_res_method_2; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob61, 2); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + match = 2; + goto s_n_llhttp__internal__n_invoke_store_method; + } + case kMatchPause: { + return s_n_llhttp__internal__n_req_or_res_method_2; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_110; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_update_type_1: + s_n_llhttp__internal__n_invoke_update_type_1: { + switch (llhttp__internal__c_update_type_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_span_start_llhttp__on_version_1; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_or_res_method_3: + s_n_llhttp__internal__n_req_or_res_method_3: { + llparse_match_t match_seq; + + if (p == endp) { + return s_n_llhttp__internal__n_req_or_res_method_3; + } + match_seq = llparse__match_sequence_id(state, p, endp, llparse_blob62, 3); + p = match_seq.current; + switch (match_seq.status) { + case kMatchComplete: { + p++; + goto s_n_llhttp__internal__n_span_end_llhttp__on_method_1; + } + case kMatchPause: { + return s_n_llhttp__internal__n_req_or_res_method_3; + } + case kMatchMismatch: { + goto s_n_llhttp__internal__n_error_110; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_or_res_method_1: + s_n_llhttp__internal__n_req_or_res_method_1: { + if (p == endp) { + return s_n_llhttp__internal__n_req_or_res_method_1; + } + switch (*p) { + case 'E': { + p++; + goto s_n_llhttp__internal__n_req_or_res_method_2; + } + case 'T': { + p++; + goto s_n_llhttp__internal__n_req_or_res_method_3; + } + default: { + goto s_n_llhttp__internal__n_error_110; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_req_or_res_method: + s_n_llhttp__internal__n_req_or_res_method: { + if (p == endp) { + return s_n_llhttp__internal__n_req_or_res_method; + } + switch (*p) { + case 'H': { + p++; + goto s_n_llhttp__internal__n_req_or_res_method_1; + } + default: { + goto s_n_llhttp__internal__n_error_110; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_span_start_llhttp__on_method: + s_n_llhttp__internal__n_span_start_llhttp__on_method: { + if (p == endp) { + return s_n_llhttp__internal__n_span_start_llhttp__on_method; + } + state->_span_pos0 = (void*)p; + state->_span_cb0 = llhttp__on_method; + goto s_n_llhttp__internal__n_req_or_res_method; + UNREACHABLE; + } + case s_n_llhttp__internal__n_start_req_or_res: + s_n_llhttp__internal__n_start_req_or_res: { + if (p == endp) { + return s_n_llhttp__internal__n_start_req_or_res; + } + switch (*p) { + case 'H': { + goto s_n_llhttp__internal__n_span_start_llhttp__on_method; + } + default: { + goto s_n_llhttp__internal__n_invoke_update_type_2; + } + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_load_type: + s_n_llhttp__internal__n_invoke_load_type: { + switch (llhttp__internal__c_load_type(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_span_start_llhttp__on_method_1; + case 2: + goto s_n_llhttp__internal__n_span_start_llhttp__on_protocol_1; + default: + goto s_n_llhttp__internal__n_start_req_or_res; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_invoke_update_finish: + s_n_llhttp__internal__n_invoke_update_finish: { + switch (llhttp__internal__c_update_finish(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__on_message_begin; + } + UNREACHABLE; + } + case s_n_llhttp__internal__n_start: + s_n_llhttp__internal__n_start: { + if (p == endp) { + return s_n_llhttp__internal__n_start; + } + switch (*p) { + case 10: { + p++; + goto s_n_llhttp__internal__n_start; + } + case 13: { + p++; + goto s_n_llhttp__internal__n_start; + } + default: { + goto s_n_llhttp__internal__n_invoke_load_initial_message_completed; + } + } + UNREACHABLE; + } + default: + UNREACHABLE; + } +s_n_llhttp__internal__n_error_2: { + state->error = 0x7; + state->reason = "Invalid characters in url"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_finish_2: { + switch (llhttp__internal__c_update_finish_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_start; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_initial_message_completed: { + switch (llhttp__internal__c_update_initial_message_completed(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_finish_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_content_length: { + switch (llhttp__internal__c_update_content_length(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_initial_message_completed; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_8: { + state->error = 0x5; + state->reason = "Data after `Connection: close`"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_3: { + switch (llhttp__internal__c_test_lenient_flags_3(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_closed; + default: + goto s_n_llhttp__internal__n_error_8; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_2: { + switch (llhttp__internal__c_test_lenient_flags_2(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_update_initial_message_completed; + default: + goto s_n_llhttp__internal__n_closed; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_finish_1: { + switch (llhttp__internal__c_update_finish_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_13: { + state->error = 0x15; + state->reason = "on_message_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_is_equal_upgrade; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_38: { + state->error = 0x12; + state->reason = "`on_message_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_15: { + state->error = 0x15; + state->reason = "on_chunk_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_40: { + state->error = 0x14; + state->reason = "`on_chunk_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_chunk_complete_1: { + switch (llhttp__on_chunk_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2; + case 21: + goto s_n_llhttp__internal__n_pause_15; + default: + goto s_n_llhttp__internal__n_error_40; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_2: { + state->error = 0x15; + state->reason = "on_message_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_pause_1; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_9: { + state->error = 0x12; + state->reason = "`on_message_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_1: { + switch (llhttp__on_message_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_pause_1; + case 21: + goto s_n_llhttp__internal__n_pause_2; + default: + goto s_n_llhttp__internal__n_error_9; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_36: { + state->error = 0xc; + state->reason = "Chunk size overflow"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_10: { + state->error = 0xc; + state->reason = "Invalid character in chunk size"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_4: { + switch (llhttp__internal__c_test_lenient_flags_4(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_chunk_size_otherwise; + default: + goto s_n_llhttp__internal__n_error_10; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_3: { + state->error = 0x15; + state->reason = "on_chunk_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_update_content_length_1; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_14: { + state->error = 0x14; + state->reason = "`on_chunk_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_chunk_complete: { + switch (llhttp__on_chunk_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_update_content_length_1; + case 21: + goto s_n_llhttp__internal__n_pause_3; + default: + goto s_n_llhttp__internal__n_error_14; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_13: { + state->error = 0x19; + state->reason = "Missing expected CR after chunk data"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_6: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_complete; + default: + goto s_n_llhttp__internal__n_error_13; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_15: { + state->error = 0x2; + state->reason = "Expected LF after chunk data"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_7: { + switch (llhttp__internal__c_test_lenient_flags_7(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_complete; + default: + goto s_n_llhttp__internal__n_error_15; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_body: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_body(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_chunk_data_almost_done; + return s_error; + } + goto s_n_llhttp__internal__n_chunk_data_almost_done; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags: { + switch (llhttp__internal__c_or_flags(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_field_start; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_4: { + state->error = 0x15; + state->reason = "on_chunk_header pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_is_equal_content_length; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_12: { + state->error = 0x13; + state->reason = "`on_chunk_header` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_chunk_header: { + switch (llhttp__on_chunk_header(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_is_equal_content_length; + case 21: + goto s_n_llhttp__internal__n_pause_4; + default: + goto s_n_llhttp__internal__n_error_12; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_16: { + state->error = 0x2; + state->reason = "Expected LF after chunk size"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_8: { + switch (llhttp__internal__c_test_lenient_flags_8(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_header; + default: + goto s_n_llhttp__internal__n_error_16; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_11: { + state->error = 0x19; + state->reason = "Missing expected CR after chunk size"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_5: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_chunk_size_almost_done; + default: + goto s_n_llhttp__internal__n_error_11; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_17: { + state->error = 0x2; + state->reason = "Invalid character in chunk extensions"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_18: { + state->error = 0x2; + state->reason = "Invalid character in chunk extensions"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_20: { + state->error = 0x19; + state->reason = "Missing expected CR after chunk extension name"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_5: { + state->error = 0x15; + state->reason = "on_chunk_extension_name pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_test_lenient_flags_9; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_19: { + state->error = 0x22; + state->reason = "`on_chunk_extension_name` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_name(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_6: { + state->error = 0x15; + state->reason = "on_chunk_extension_name pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_chunk_size_almost_done; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_21: { + state->error = 0x22; + state->reason = "`on_chunk_extension_name` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_name(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_1; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_1; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_7: { + state->error = 0x15; + state->reason = "on_chunk_extension_name pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_chunk_extensions; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_22: { + state->error = 0x22; + state->reason = "`on_chunk_extension_name` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name_2: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_name(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_2; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_2; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_25: { + state->error = 0x19; + state->reason = "Missing expected CR after chunk extension value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_8: { + state->error = 0x15; + state->reason = "on_chunk_extension_value pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_test_lenient_flags_10; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_24: { + state->error = 0x23; + state->reason = "`on_chunk_extension_value` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_9: { + state->error = 0x15; + state->reason = "on_chunk_extension_value pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_chunk_size_almost_done; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_26: { + state->error = 0x23; + state->reason = "`on_chunk_extension_value` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_1; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_1; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_28: { + state->error = 0x19; + state->reason = "Missing expected CR after chunk extension value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_11: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_chunk_size_almost_done; + default: + goto s_n_llhttp__internal__n_error_28; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_29: { + state->error = 0x2; + state->reason = "Invalid character in chunk extensions quote value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_10: { + state->error = 0x15; + state->reason = "on_chunk_extension_value pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_chunk_extension_quoted_value_done; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_27: { + state->error = 0x23; + state->reason = "`on_chunk_extension_value` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_2: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_2; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_2; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_3: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_30; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_error_30; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_4: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_31; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_error_31; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_11: { + state->error = 0x15; + state->reason = "on_chunk_extension_value pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_chunk_extensions; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_32: { + state->error = 0x23; + state->reason = "`on_chunk_extension_value` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_5: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_3; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_value_complete_3; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_value_6: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_33; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_error_33; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_12: { + state->error = 0x15; + state->reason = "on_chunk_extension_name pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_chunk_extension_value; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_23: { + state->error = 0x22; + state->reason = "`on_chunk_extension_name` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_chunk_extension_name_complete_3: { + switch (llhttp__on_chunk_extension_name_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_chunk_extension_value; + case 21: + goto s_n_llhttp__internal__n_pause_12; + default: + goto s_n_llhttp__internal__n_error_23; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name_3: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_name(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_value; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_span_start_llhttp__on_chunk_extension_value; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_chunk_extension_name_4: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_chunk_extension_name(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_34; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_error_34; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_35: { + state->error = 0xc; + state->reason = "Invalid character in chunk size"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_mul_add_content_length: { + switch (llhttp__internal__c_mul_add_content_length(state, p, endp, match)) { + case 1: + goto s_n_llhttp__internal__n_error_36; + default: + goto s_n_llhttp__internal__n_chunk_size; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_37: { + state->error = 0xc; + state->reason = "Invalid character in chunk size"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_body_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_body(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_finish_3: { + switch (llhttp__internal__c_update_finish_3(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_span_start_llhttp__on_body_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_39: { + state->error = 0xf; + state->reason = "Request has invalid `Transfer-Encoding`"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause: { + state->error = 0x15; + state->reason = "on_message_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__after_message_complete; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_7: { + state->error = 0x12; + state->reason = "`on_message_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_message_complete: { + switch (llhttp__on_message_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_llhttp__after_message_complete; + case 21: + goto s_n_llhttp__internal__n_pause; + default: + goto s_n_llhttp__internal__n_error_7; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_1: { + switch (llhttp__internal__c_or_flags_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_2: { + switch (llhttp__internal__c_or_flags_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_upgrade: { + switch (llhttp__internal__c_update_upgrade(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_or_flags_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_14: { + state->error = 0x15; + state->reason = "Paused by on_headers_complete"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_6: { + state->error = 0x11; + state->reason = "User callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_headers_complete: { + switch (llhttp__on_headers_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete; + case 1: + goto s_n_llhttp__internal__n_invoke_or_flags_1; + case 2: + goto s_n_llhttp__internal__n_invoke_update_upgrade; + case 21: + goto s_n_llhttp__internal__n_pause_14; + default: + goto s_n_llhttp__internal__n_error_6; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__before_headers_complete: { + switch (llhttp__before_headers_complete(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__on_headers_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_flags: { + switch (llhttp__internal__c_test_flags(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_complete_1; + default: + goto s_n_llhttp__internal__n_invoke_llhttp__before_headers_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_1: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_test_flags; + default: + goto s_n_llhttp__internal__n_error_5; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_17: { + state->error = 0x15; + state->reason = "on_chunk_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_42: { + state->error = 0x14; + state->reason = "`on_chunk_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_chunk_complete_2: { + switch (llhttp__on_chunk_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_llhttp__on_message_complete_2; + case 21: + goto s_n_llhttp__internal__n_pause_17; + default: + goto s_n_llhttp__internal__n_error_42; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_3: { + switch (llhttp__internal__c_or_flags_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_4: { + switch (llhttp__internal__c_or_flags_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_upgrade_1: { + switch (llhttp__internal__c_update_upgrade(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_or_flags_4; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_16: { + state->error = 0x15; + state->reason = "Paused by on_headers_complete"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_41: { + state->error = 0x11; + state->reason = "User callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_headers_complete_1: { + switch (llhttp__on_headers_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_llhttp__after_headers_complete; + case 1: + goto s_n_llhttp__internal__n_invoke_or_flags_3; + case 2: + goto s_n_llhttp__internal__n_invoke_update_upgrade_1; + case 21: + goto s_n_llhttp__internal__n_pause_16; + default: + goto s_n_llhttp__internal__n_error_41; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__before_headers_complete_1: { + switch (llhttp__before_headers_complete(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__on_headers_complete_1; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_flags_1: { + switch (llhttp__internal__c_test_flags(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_chunk_complete_2; + default: + goto s_n_llhttp__internal__n_invoke_llhttp__before_headers_complete_1; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_43: { + state->error = 0x2; + state->reason = "Expected LF after headers"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_12: { + switch (llhttp__internal__c_test_lenient_flags_8(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_test_flags_1; + default: + goto s_n_llhttp__internal__n_error_43; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_44: { + state->error = 0xa; + state->reason = "Invalid header token"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_field: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_field(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_5; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_error_5; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_13: { + switch (llhttp__internal__c_test_lenient_flags(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_header_field_colon_discard_ws; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_field; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_60: { + state->error = 0xb; + state->reason = "Content-Length can't be present with Transfer-Encoding"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_47: { + state->error = 0xa; + state->reason = "Invalid header value char"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_15: { + switch (llhttp__internal__c_test_lenient_flags(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_header_value_discard_ws; + default: + goto s_n_llhttp__internal__n_error_47; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_49: { + state->error = 0xb; + state->reason = "Empty Content-Length"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_18: { + state->error = 0x15; + state->reason = "on_header_value_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_header_field_start; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_48: { + state->error = 0x1d; + state->reason = "`on_header_value_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_header_value_complete; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_header_value_complete; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state: { + switch (llhttp__internal__c_update_header_state(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_span_start_llhttp__on_header_value; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_5: { + switch (llhttp__internal__c_or_flags_5(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_6: { + switch (llhttp__internal__c_or_flags_6(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_7: { + switch (llhttp__internal__c_or_flags_7(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_8: { + switch (llhttp__internal__c_or_flags_8(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_span_start_llhttp__on_header_value; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_header_state_2: { + switch (llhttp__internal__c_load_header_state(state, p, endp)) { + case 5: + goto s_n_llhttp__internal__n_invoke_or_flags_5; + case 6: + goto s_n_llhttp__internal__n_invoke_or_flags_6; + case 7: + goto s_n_llhttp__internal__n_invoke_or_flags_7; + case 8: + goto s_n_llhttp__internal__n_invoke_or_flags_8; + default: + goto s_n_llhttp__internal__n_span_start_llhttp__on_header_value; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_header_state_1: { + switch (llhttp__internal__c_load_header_state(state, p, endp)) { + case 2: + goto s_n_llhttp__internal__n_error_49; + default: + goto s_n_llhttp__internal__n_invoke_load_header_state_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_46: { + state->error = 0xa; + state->reason = "Invalid header value char"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_14: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_header_value_discard_lws; + default: + goto s_n_llhttp__internal__n_error_46; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_50: { + state->error = 0x2; + state->reason = "Expected LF after CR"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_16: { + switch (llhttp__internal__c_test_lenient_flags(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_header_value_discard_lws; + default: + goto s_n_llhttp__internal__n_error_50; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_1: { + switch (llhttp__internal__c_update_header_state_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_span_start_llhttp__on_header_value_1; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_header_state_4: { + switch (llhttp__internal__c_load_header_state(state, p, endp)) { + case 8: + goto s_n_llhttp__internal__n_invoke_update_header_state_1; + default: + goto s_n_llhttp__internal__n_span_start_llhttp__on_header_value_1; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_52: { + state->error = 0xa; + state->reason = "Unexpected whitespace after header value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_18: { + switch (llhttp__internal__c_test_lenient_flags(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_load_header_state_4; + default: + goto s_n_llhttp__internal__n_error_52; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_2: { + switch (llhttp__internal__c_update_header_state(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__on_header_value_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_9: { + switch (llhttp__internal__c_or_flags_5(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_10: { + switch (llhttp__internal__c_or_flags_6(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_11: { + switch (llhttp__internal__c_or_flags_7(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_12: { + switch (llhttp__internal__c_or_flags_8(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__on_header_value_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_header_state_5: { + switch (llhttp__internal__c_load_header_state(state, p, endp)) { + case 5: + goto s_n_llhttp__internal__n_invoke_or_flags_9; + case 6: + goto s_n_llhttp__internal__n_invoke_or_flags_10; + case 7: + goto s_n_llhttp__internal__n_invoke_or_flags_11; + case 8: + goto s_n_llhttp__internal__n_invoke_or_flags_12; + default: + goto s_n_llhttp__internal__n_invoke_llhttp__on_header_value_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_53: { + state->error = 0x3; + state->reason = "Missing expected LF after header value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_51: { + state->error = 0x19; + state->reason = "Missing expected CR after header value"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_test_lenient_flags_17; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_17; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_2: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_header_value_almost_done; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_header_value_almost_done; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_4: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_header_value_almost_done; + return s_error; + } + goto s_n_llhttp__internal__n_header_value_almost_done; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_5: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_header_value_almost_done; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_header_value_almost_done; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_3: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_54; + return s_error; + } + goto s_n_llhttp__internal__n_error_54; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_19: { + switch (llhttp__internal__c_test_lenient_flags(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_header_value_lenient; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_3; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_4: { + switch (llhttp__internal__c_update_header_state(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_connection; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_13: { + switch (llhttp__internal__c_or_flags_5(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state_4; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_14: { + switch (llhttp__internal__c_or_flags_6(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state_4; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_15: { + switch (llhttp__internal__c_or_flags_7(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state_4; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_16: { + switch (llhttp__internal__c_or_flags_8(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_connection; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_header_state_6: { + switch (llhttp__internal__c_load_header_state(state, p, endp)) { + case 5: + goto s_n_llhttp__internal__n_invoke_or_flags_13; + case 6: + goto s_n_llhttp__internal__n_invoke_or_flags_14; + case 7: + goto s_n_llhttp__internal__n_invoke_or_flags_15; + case 8: + goto s_n_llhttp__internal__n_invoke_or_flags_16; + default: + goto s_n_llhttp__internal__n_header_value_connection; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_5: { + switch (llhttp__internal__c_update_header_state_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_connection_token; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_3: { + switch (llhttp__internal__c_update_header_state_3(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_connection_ws; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_6: { + switch (llhttp__internal__c_update_header_state_6(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_connection_ws; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_7: { + switch (llhttp__internal__c_update_header_state_7(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_connection_ws; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_6: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_56; + return s_error; + } + goto s_n_llhttp__internal__n_error_56; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_mul_add_content_length_1: { + switch (llhttp__internal__c_mul_add_content_length_1(state, p, endp, match)) { + case 1: + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_6; + default: + goto s_n_llhttp__internal__n_header_value_content_length; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_17: { + switch (llhttp__internal__c_or_flags_17(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_otherwise; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_7: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_57; + return s_error; + } + goto s_n_llhttp__internal__n_error_57; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_55: { + state->error = 0x4; + state->reason = "Duplicate Content-Length"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_flags_2: { + switch (llhttp__internal__c_test_flags_2(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_header_value_content_length; + default: + goto s_n_llhttp__internal__n_error_55; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_9: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_59; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_error_59; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_8: { + switch (llhttp__internal__c_update_header_state_8(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_otherwise; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_value_8: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_value(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_58; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_error_58; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_20: { + switch (llhttp__internal__c_test_lenient_flags_20(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_8; + default: + goto s_n_llhttp__internal__n_header_value_te_chunked; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_type_1: { + switch (llhttp__internal__c_load_type(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_20; + default: + goto s_n_llhttp__internal__n_header_value_te_chunked; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_9: { + switch (llhttp__internal__c_update_header_state_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_and_flags: { + switch (llhttp__internal__c_and_flags(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_value_te_chunked; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_19: { + switch (llhttp__internal__c_or_flags_18(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_and_flags; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_21: { + switch (llhttp__internal__c_test_lenient_flags_20(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_span_end_llhttp__on_header_value_9; + default: + goto s_n_llhttp__internal__n_invoke_or_flags_19; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_type_2: { + switch (llhttp__internal__c_load_type(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_21; + default: + goto s_n_llhttp__internal__n_invoke_or_flags_19; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_18: { + switch (llhttp__internal__c_or_flags_18(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_and_flags; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_flags_3: { + switch (llhttp__internal__c_test_flags_3(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_load_type_2; + default: + goto s_n_llhttp__internal__n_invoke_or_flags_18; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_or_flags_20: { + switch (llhttp__internal__c_or_flags_20(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_header_state_9; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_header_state_3: { + switch (llhttp__internal__c_load_header_state(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_header_value_connection; + case 2: + goto s_n_llhttp__internal__n_invoke_test_flags_2; + case 3: + goto s_n_llhttp__internal__n_invoke_test_flags_3; + case 4: + goto s_n_llhttp__internal__n_invoke_or_flags_20; + default: + goto s_n_llhttp__internal__n_header_value; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_22: { + switch (llhttp__internal__c_test_lenient_flags_22(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_error_60; + default: + goto s_n_llhttp__internal__n_header_value_discard_ws; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_flags_4: { + switch (llhttp__internal__c_test_flags_4(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_22; + default: + goto s_n_llhttp__internal__n_header_value_discard_ws; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_61: { + state->error = 0xf; + state->reason = "Transfer-Encoding can't be present with Content-Length"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_23: { + switch (llhttp__internal__c_test_lenient_flags_22(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_error_61; + default: + goto s_n_llhttp__internal__n_header_value_discard_ws; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_flags_5: { + switch (llhttp__internal__c_test_flags_2(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_23; + default: + goto s_n_llhttp__internal__n_header_value_discard_ws; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_19: { + state->error = 0x15; + state->reason = "on_header_field_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_load_header_state; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_45: { + state->error = 0x1c; + state->reason = "`on_header_field_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_field_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_field(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_header_field_complete; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_header_field_complete; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_header_field_2: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_header_field(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_header_field_complete; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_invoke_llhttp__on_header_field_complete; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_62: { + state->error = 0xa; + state->reason = "Invalid header token"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_10: { + switch (llhttp__internal__c_update_header_state_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_field_general; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_store_header_state: { + switch (llhttp__internal__c_store_header_state(state, p, endp, match)) { + default: + goto s_n_llhttp__internal__n_header_field_colon; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_header_state_11: { + switch (llhttp__internal__c_update_header_state_1(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_header_field_general; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_4: { + state->error = 0x1e; + state->reason = "Unexpected space after start line"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags: { + switch (llhttp__internal__c_test_lenient_flags(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_header_field_start; + default: + goto s_n_llhttp__internal__n_error_4; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_20: { + state->error = 0x15; + state->reason = "on_url_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_headers_start; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_3: { + state->error = 0x1a; + state->reason = "`on_url_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_url_complete: { + switch (llhttp__on_url_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_headers_start; + case 21: + goto s_n_llhttp__internal__n_pause_20; + default: + goto s_n_llhttp__internal__n_error_3; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_http_minor: { + switch (llhttp__internal__c_update_http_minor(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_llhttp__on_url_complete; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_http_major: { + switch (llhttp__internal__c_update_http_major(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_invoke_update_http_minor; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_3: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_63: { + state->error = 0x7; + state->reason = "Expected CRLF"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_4: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_lf_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_lf_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_72: { + state->error = 0x17; + state->reason = "Pause on PRI/Upgrade"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_73: { + state->error = 0x9; + state->reason = "Expected HTTP/2 Connection Preface"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_70: { + state->error = 0x2; + state->reason = "Expected CRLF after version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_26: { + switch (llhttp__internal__c_test_lenient_flags_8(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_headers_start; + default: + goto s_n_llhttp__internal__n_error_70; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_69: { + state->error = 0x9; + state->reason = "Expected CRLF after version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_25: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_req_http_complete_crlf; + default: + goto s_n_llhttp__internal__n_error_69; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_71: { + state->error = 0x9; + state->reason = "Expected CRLF after version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_21: { + state->error = 0x15; + state->reason = "on_version_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_load_method_1; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_68: { + state->error = 0x21; + state->reason = "`on_version_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_version_complete; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_version_complete; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_67; + return s_error; + } + goto s_n_llhttp__internal__n_error_67; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_http_minor: { + switch (llhttp__internal__c_load_http_minor(state, p, endp)) { + case 9: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_1; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_http_minor_1: { + switch (llhttp__internal__c_load_http_minor(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_1; + case 1: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_1; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_http_minor_2: { + switch (llhttp__internal__c_load_http_minor(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_1; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_http_major: { + switch (llhttp__internal__c_load_http_major(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_load_http_minor; + case 1: + goto s_n_llhttp__internal__n_invoke_load_http_minor_1; + case 2: + goto s_n_llhttp__internal__n_invoke_load_http_minor_2; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_24: { + switch (llhttp__internal__c_test_lenient_flags_24(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_1; + default: + goto s_n_llhttp__internal__n_invoke_load_http_major; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_store_http_minor: { + switch (llhttp__internal__c_store_http_minor(state, p, endp, match)) { + default: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_24; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_2: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_74; + return s_error; + } + goto s_n_llhttp__internal__n_error_74; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_3: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_75; + return s_error; + } + goto s_n_llhttp__internal__n_error_75; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_store_http_major: { + switch (llhttp__internal__c_store_http_major(state, p, endp, match)) { + default: + goto s_n_llhttp__internal__n_req_http_dot; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_4: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_76; + return s_error; + } + goto s_n_llhttp__internal__n_error_76; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_77: { + state->error = 0x8; + state->reason = "Expected HTTP/, RTSP/ or ICE/"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_66: { + state->error = 0x8; + state->reason = "Invalid method for HTTP/x.x request"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_22: { + state->error = 0x15; + state->reason = "on_protocol_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_load_method; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_65: { + state->error = 0x26; + state->reason = "`on_protocol_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_protocol: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_protocol(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_protocol_3: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_protocol(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_82; + return s_error; + } + goto s_n_llhttp__internal__n_error_82; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_79: { + state->error = 0x8; + state->reason = "Expected SOURCE method for ICE/x.x request"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_23: { + state->error = 0x15; + state->reason = "on_protocol_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_load_method_2; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_78: { + state->error = 0x26; + state->reason = "`on_protocol_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_protocol_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_protocol(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_1; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_1; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_81: { + state->error = 0x8; + state->reason = "Invalid method for RTSP/x.x request"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_24: { + state->error = 0x15; + state->reason = "on_protocol_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_load_method_3; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_80: { + state->error = 0x26; + state->reason = "`on_protocol_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_protocol_2: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_protocol(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_2; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_2; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_25: { + state->error = 0x15; + state->reason = "on_url_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_req_http_start; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_64: { + state->error = 0x1a; + state->reason = "`on_url_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_url_complete_1: { + switch (llhttp__on_url_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_req_http_start; + case 21: + goto s_n_llhttp__internal__n_pause_25; + default: + goto s_n_llhttp__internal__n_error_64; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_5: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_6: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_7: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_lf_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_lf_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_8: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_83: { + state->error = 0x7; + state->reason = "Invalid char in url fragment start"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_9: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_10: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_lf_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_lf_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_11: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_84: { + state->error = 0x7; + state->reason = "Invalid char in url query"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_85: { + state->error = 0x7; + state->reason = "Invalid char in url path"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_lf_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_lf_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_2: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_12: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_13: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_lf_to_http09; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_lf_to_http09; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_url_14: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_url(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_url_skip_to_http; + return s_error; + } + goto s_n_llhttp__internal__n_url_skip_to_http; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_86: { + state->error = 0x7; + state->reason = "Double @ in url"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_87: { + state->error = 0x7; + state->reason = "Unexpected char in url server"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_88: { + state->error = 0x7; + state->reason = "Unexpected char in url server"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_89: { + state->error = 0x7; + state->reason = "Unexpected char in url schema"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_90: { + state->error = 0x7; + state->reason = "Unexpected char in url schema"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_91: { + state->error = 0x7; + state->reason = "Unexpected start char in url"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_is_equal_method: { + switch (llhttp__internal__c_is_equal_method(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_url_entry_normal; + default: + goto s_n_llhttp__internal__n_url_entry_connect; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_92: { + state->error = 0x6; + state->reason = "Expected space after method"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_29: { + state->error = 0x15; + state->reason = "on_method_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_req_first_space_before_url; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_111: { + state->error = 0x20; + state->reason = "`on_method_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_method_2: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_method(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_method_complete_1; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_method_complete_1; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_store_method_1: { + switch (llhttp__internal__c_store_method(state, p, endp, match)) { + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_method_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_112: { + state->error = 0x6; + state->reason = "Invalid method encountered"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_104: { + state->error = 0xd; + state->reason = "Invalid status code"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_102: { + state->error = 0xd; + state->reason = "Invalid status code"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_100: { + state->error = 0xd; + state->reason = "Invalid status code"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_27: { + state->error = 0x15; + state->reason = "on_status_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_headers_start; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_96: { + state->error = 0x1b; + state->reason = "`on_status_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_status_complete: { + switch (llhttp__on_status_complete(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_headers_start; + case 21: + goto s_n_llhttp__internal__n_pause_27; + default: + goto s_n_llhttp__internal__n_error_96; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_95: { + state->error = 0xd; + state->reason = "Invalid response status"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_28: { + switch (llhttp__internal__c_test_lenient_flags_1(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_status_complete; + default: + goto s_n_llhttp__internal__n_error_95; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_97: { + state->error = 0x2; + state->reason = "Expected LF after CR"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_29: { + switch (llhttp__internal__c_test_lenient_flags_8(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_status_complete; + default: + goto s_n_llhttp__internal__n_error_97; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_98: { + state->error = 0x19; + state->reason = "Missing expected CR after response line"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_status: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_status(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_test_lenient_flags_30; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_30; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_status_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_status(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)(p + 1); + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_res_line_almost_done; + return s_error; + } + p++; + goto s_n_llhttp__internal__n_res_line_almost_done; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_99: { + state->error = 0xd; + state->reason = "Invalid response status"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_mul_add_status_code_2: { + switch (llhttp__internal__c_mul_add_status_code(state, p, endp, match)) { + case 1: + goto s_n_llhttp__internal__n_error_100; + default: + goto s_n_llhttp__internal__n_res_status_code_otherwise; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_101: { + state->error = 0xd; + state->reason = "Invalid status code"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_mul_add_status_code_1: { + switch (llhttp__internal__c_mul_add_status_code(state, p, endp, match)) { + case 1: + goto s_n_llhttp__internal__n_error_102; + default: + goto s_n_llhttp__internal__n_res_status_code_digit_3; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_103: { + state->error = 0xd; + state->reason = "Invalid status code"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_mul_add_status_code: { + switch (llhttp__internal__c_mul_add_status_code(state, p, endp, match)) { + case 1: + goto s_n_llhttp__internal__n_error_104; + default: + goto s_n_llhttp__internal__n_res_status_code_digit_2; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_105: { + state->error = 0xd; + state->reason = "Invalid status code"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_status_code: { + switch (llhttp__internal__c_update_status_code(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_res_status_code_digit_1; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_106: { + state->error = 0x9; + state->reason = "Expected space after version"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_28: { + state->error = 0x15; + state->reason = "on_version_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_res_after_version; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_94: { + state->error = 0x21; + state->reason = "`on_version_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_6: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_version_complete_1; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_version_complete_1; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_5: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_93; + return s_error; + } + goto s_n_llhttp__internal__n_error_93; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_http_minor_3: { + switch (llhttp__internal__c_load_http_minor(state, p, endp)) { + case 9: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_6; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_5; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_http_minor_4: { + switch (llhttp__internal__c_load_http_minor(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_6; + case 1: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_6; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_5; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_http_minor_5: { + switch (llhttp__internal__c_load_http_minor(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_6; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_5; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_http_major_1: { + switch (llhttp__internal__c_load_http_major(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_load_http_minor_3; + case 1: + goto s_n_llhttp__internal__n_invoke_load_http_minor_4; + case 2: + goto s_n_llhttp__internal__n_invoke_load_http_minor_5; + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_5; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_test_lenient_flags_27: { + switch (llhttp__internal__c_test_lenient_flags_24(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_span_end_llhttp__on_version_6; + default: + goto s_n_llhttp__internal__n_invoke_load_http_major_1; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_store_http_minor_1: { + switch (llhttp__internal__c_store_http_minor(state, p, endp, match)) { + default: + goto s_n_llhttp__internal__n_invoke_test_lenient_flags_27; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_7: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_107; + return s_error; + } + goto s_n_llhttp__internal__n_error_107; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_8: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_108; + return s_error; + } + goto s_n_llhttp__internal__n_error_108; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_store_http_major_1: { + switch (llhttp__internal__c_store_http_major(state, p, endp, match)) { + default: + goto s_n_llhttp__internal__n_res_http_dot; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_version_9: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_version(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_109; + return s_error; + } + goto s_n_llhttp__internal__n_error_109; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_114: { + state->error = 0x8; + state->reason = "Expected HTTP/, RTSP/ or ICE/"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_30: { + state->error = 0x15; + state->reason = "on_protocol_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_res_after_protocol; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_113: { + state->error = 0x26; + state->reason = "`on_protocol_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_protocol_4: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_protocol(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_3; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_protocol_complete_3; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_protocol_5: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_protocol(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_error_115; + return s_error; + } + goto s_n_llhttp__internal__n_error_115; + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_26: { + state->error = 0x15; + state->reason = "on_method_complete pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_req_first_space_before_url; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_1: { + state->error = 0x20; + state->reason = "`on_method_complete` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_method: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_method(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_llhttp__on_method_complete; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_llhttp__on_method_complete; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_type: { + switch (llhttp__internal__c_update_type(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_span_end_llhttp__on_method; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_store_method: { + switch (llhttp__internal__c_store_method(state, p, endp, match)) { + default: + goto s_n_llhttp__internal__n_invoke_update_type; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_error_110: { + state->error = 0x8; + state->reason = "Invalid word encountered"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_span_end_llhttp__on_method_1: { + const unsigned char* start; + int err; + + start = state->_span_pos0; + state->_span_pos0 = NULL; + err = llhttp__on_method(state, start, p); + if (err != 0) { + state->error = err; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_update_type_1; + return s_error; + } + goto s_n_llhttp__internal__n_invoke_update_type_1; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_update_type_2: { + switch (llhttp__internal__c_update_type(state, p, endp)) { + default: + goto s_n_llhttp__internal__n_span_start_llhttp__on_method_1; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_31: { + state->error = 0x15; + state->reason = "on_message_begin pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_load_type; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error: { + state->error = 0x10; + state->reason = "`on_message_begin` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_message_begin: { + switch (llhttp__on_message_begin(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_load_type; + case 21: + goto s_n_llhttp__internal__n_pause_31; + default: + goto s_n_llhttp__internal__n_error; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_pause_32: { + state->error = 0x15; + state->reason = "on_reset pause"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_n_llhttp__internal__n_invoke_update_finish; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_error_116: { + state->error = 0x1f; + state->reason = "`on_reset` callback error"; + state->error_pos = (const char*)p; + state->_current = (void*)(intptr_t)s_error; + return s_error; + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_llhttp__on_reset: { + switch (llhttp__on_reset(state, p, endp)) { + case 0: + goto s_n_llhttp__internal__n_invoke_update_finish; + case 21: + goto s_n_llhttp__internal__n_pause_32; + default: + goto s_n_llhttp__internal__n_error_116; + } + UNREACHABLE; +} +s_n_llhttp__internal__n_invoke_load_initial_message_completed: { + switch (llhttp__internal__c_load_initial_message_completed(state, p, endp)) { + case 1: + goto s_n_llhttp__internal__n_invoke_llhttp__on_reset; + default: + goto s_n_llhttp__internal__n_invoke_update_finish; + } + UNREACHABLE; +} +} + +int llhttp__internal_execute(llhttp__internal_t* state, const char* p, const char* endp) +{ + llparse_state_t next; + + /* check lingering errors */ + if (state->error != 0) { + return state->error; + } + + /* restart spans */ + if (state->_span_pos0 != NULL) { + state->_span_pos0 = (void*)p; + } + + next = llhttp__internal__run(state, (const unsigned char*)p, (const unsigned char*)endp); + if (next == s_error) { + return state->error; + } + state->_current = (void*)(intptr_t)next; + + /* execute spans */ + if (state->_span_pos0 != NULL) { + int error; + + error = ((llhttp__internal__span_cb)state->_span_cb0)(state, state->_span_pos0, (const char*)endp); + if (error != 0) { + state->error = error; + state->error_pos = endp; + return error; + } + } + + return 0; +} diff --git a/src/bun.js/bindings/node/http/llhttp/llhttp.h b/src/bun.js/bindings/node/http/llhttp/llhttp.h new file mode 100644 index 0000000000..6aca0b53ff --- /dev/null +++ b/src/bun.js/bindings/node/http/llhttp/llhttp.h @@ -0,0 +1,897 @@ + +#ifndef INCLUDE_LLHTTP_H_ +#define INCLUDE_LLHTTP_H_ + +#define LLHTTP_VERSION_MAJOR 9 +#define LLHTTP_VERSION_MINOR 3 +#define LLHTTP_VERSION_PATCH 0 + +#ifndef INCLUDE_LLHTTP_ITSELF_H_ +#define INCLUDE_LLHTTP_ITSELF_H_ +#ifdef __cplusplus +extern "C" { +#endif + +#include + +typedef struct llhttp__internal_s llhttp__internal_t; +struct llhttp__internal_s { + int32_t _index; + void* _span_pos0; + void* _span_cb0; + int32_t error; + const char* reason; + const char* error_pos; + void* data; + void* _current; + uint64_t content_length; + uint8_t type; + uint8_t method; + uint8_t http_major; + uint8_t http_minor; + uint8_t header_state; + uint16_t lenient_flags; + uint8_t upgrade; + uint8_t finish; + uint16_t flags; + uint16_t status_code; + uint8_t initial_message_completed; + void* settings; +}; + +int llhttp__internal_init(llhttp__internal_t* s); +int llhttp__internal_execute(llhttp__internal_t* s, const char* p, const char* endp); + +#ifdef __cplusplus +} /* extern "C" */ +#endif +#endif /* INCLUDE_LLHTTP_ITSELF_H_ */ + +#ifndef LLLLHTTP_C_HEADERS_ +#define LLLLHTTP_C_HEADERS_ +#ifdef __cplusplus +extern "C" { +#endif + +enum llhttp_errno { + HPE_OK = 0, + HPE_INTERNAL = 1, + HPE_STRICT = 2, + HPE_CR_EXPECTED = 25, + HPE_LF_EXPECTED = 3, + HPE_UNEXPECTED_CONTENT_LENGTH = 4, + HPE_UNEXPECTED_SPACE = 30, + HPE_CLOSED_CONNECTION = 5, + HPE_INVALID_METHOD = 6, + HPE_INVALID_URL = 7, + HPE_INVALID_CONSTANT = 8, + HPE_INVALID_VERSION = 9, + HPE_INVALID_HEADER_TOKEN = 10, + HPE_INVALID_CONTENT_LENGTH = 11, + HPE_INVALID_CHUNK_SIZE = 12, + HPE_INVALID_STATUS = 13, + HPE_INVALID_EOF_STATE = 14, + HPE_INVALID_TRANSFER_ENCODING = 15, + HPE_CB_MESSAGE_BEGIN = 16, + HPE_CB_HEADERS_COMPLETE = 17, + HPE_CB_MESSAGE_COMPLETE = 18, + HPE_CB_CHUNK_HEADER = 19, + HPE_CB_CHUNK_COMPLETE = 20, + HPE_PAUSED = 21, + HPE_PAUSED_UPGRADE = 22, + HPE_PAUSED_H2_UPGRADE = 23, + HPE_USER = 24, + HPE_CB_URL_COMPLETE = 26, + HPE_CB_STATUS_COMPLETE = 27, + HPE_CB_METHOD_COMPLETE = 32, + HPE_CB_VERSION_COMPLETE = 33, + HPE_CB_HEADER_FIELD_COMPLETE = 28, + HPE_CB_HEADER_VALUE_COMPLETE = 29, + HPE_CB_CHUNK_EXTENSION_NAME_COMPLETE = 34, + HPE_CB_CHUNK_EXTENSION_VALUE_COMPLETE = 35, + HPE_CB_RESET = 31, + HPE_CB_PROTOCOL_COMPLETE = 38 +}; +typedef enum llhttp_errno llhttp_errno_t; + +enum llhttp_flags { + F_CONNECTION_KEEP_ALIVE = 0x1, + F_CONNECTION_CLOSE = 0x2, + F_CONNECTION_UPGRADE = 0x4, + F_CHUNKED = 0x8, + F_UPGRADE = 0x10, + F_CONTENT_LENGTH = 0x20, + F_SKIPBODY = 0x40, + F_TRAILING = 0x80, + F_TRANSFER_ENCODING = 0x200 +}; +typedef enum llhttp_flags llhttp_flags_t; + +enum llhttp_lenient_flags { + LENIENT_HEADERS = 0x1, + LENIENT_CHUNKED_LENGTH = 0x2, + LENIENT_KEEP_ALIVE = 0x4, + LENIENT_TRANSFER_ENCODING = 0x8, + LENIENT_VERSION = 0x10, + LENIENT_DATA_AFTER_CLOSE = 0x20, + LENIENT_OPTIONAL_LF_AFTER_CR = 0x40, + LENIENT_OPTIONAL_CRLF_AFTER_CHUNK = 0x80, + LENIENT_OPTIONAL_CR_BEFORE_LF = 0x100, + LENIENT_SPACES_AFTER_CHUNK_SIZE = 0x200 +}; +typedef enum llhttp_lenient_flags llhttp_lenient_flags_t; + +enum llhttp_type { + HTTP_BOTH = 0, + HTTP_REQUEST = 1, + HTTP_RESPONSE = 2 +}; +typedef enum llhttp_type llhttp_type_t; + +enum llhttp_finish { + HTTP_FINISH_SAFE = 0, + HTTP_FINISH_SAFE_WITH_CB = 1, + HTTP_FINISH_UNSAFE = 2 +}; +typedef enum llhttp_finish llhttp_finish_t; + +enum llhttp_method { + HTTP_DELETE = 0, + HTTP_GET = 1, + HTTP_HEAD = 2, + HTTP_POST = 3, + HTTP_PUT = 4, + HTTP_CONNECT = 5, + HTTP_OPTIONS = 6, + HTTP_TRACE = 7, + HTTP_COPY = 8, + HTTP_LOCK = 9, + HTTP_MKCOL = 10, + HTTP_MOVE = 11, + HTTP_PROPFIND = 12, + HTTP_PROPPATCH = 13, + HTTP_SEARCH = 14, + HTTP_UNLOCK = 15, + HTTP_BIND = 16, + HTTP_REBIND = 17, + HTTP_UNBIND = 18, + HTTP_ACL = 19, + HTTP_REPORT = 20, + HTTP_MKACTIVITY = 21, + HTTP_CHECKOUT = 22, + HTTP_MERGE = 23, + HTTP_MSEARCH = 24, + HTTP_NOTIFY = 25, + HTTP_SUBSCRIBE = 26, + HTTP_UNSUBSCRIBE = 27, + HTTP_PATCH = 28, + HTTP_PURGE = 29, + HTTP_MKCALENDAR = 30, + HTTP_LINK = 31, + HTTP_UNLINK = 32, + HTTP_SOURCE = 33, + HTTP_PRI = 34, + HTTP_DESCRIBE = 35, + HTTP_ANNOUNCE = 36, + HTTP_SETUP = 37, + HTTP_PLAY = 38, + HTTP_PAUSE = 39, + HTTP_TEARDOWN = 40, + HTTP_GET_PARAMETER = 41, + HTTP_SET_PARAMETER = 42, + HTTP_REDIRECT = 43, + HTTP_RECORD = 44, + HTTP_FLUSH = 45, + HTTP_QUERY = 46 +}; +typedef enum llhttp_method llhttp_method_t; + +enum llhttp_status { + HTTP_STATUS_CONTINUE = 100, + HTTP_STATUS_SWITCHING_PROTOCOLS = 101, + HTTP_STATUS_PROCESSING = 102, + HTTP_STATUS_EARLY_HINTS = 103, + HTTP_STATUS_RESPONSE_IS_STALE = 110, + HTTP_STATUS_REVALIDATION_FAILED = 111, + HTTP_STATUS_DISCONNECTED_OPERATION = 112, + HTTP_STATUS_HEURISTIC_EXPIRATION = 113, + HTTP_STATUS_MISCELLANEOUS_WARNING = 199, + HTTP_STATUS_OK = 200, + HTTP_STATUS_CREATED = 201, + HTTP_STATUS_ACCEPTED = 202, + HTTP_STATUS_NON_AUTHORITATIVE_INFORMATION = 203, + HTTP_STATUS_NO_CONTENT = 204, + HTTP_STATUS_RESET_CONTENT = 205, + HTTP_STATUS_PARTIAL_CONTENT = 206, + HTTP_STATUS_MULTI_STATUS = 207, + HTTP_STATUS_ALREADY_REPORTED = 208, + HTTP_STATUS_TRANSFORMATION_APPLIED = 214, + HTTP_STATUS_IM_USED = 226, + HTTP_STATUS_MISCELLANEOUS_PERSISTENT_WARNING = 299, + HTTP_STATUS_MULTIPLE_CHOICES = 300, + HTTP_STATUS_MOVED_PERMANENTLY = 301, + HTTP_STATUS_FOUND = 302, + HTTP_STATUS_SEE_OTHER = 303, + HTTP_STATUS_NOT_MODIFIED = 304, + HTTP_STATUS_USE_PROXY = 305, + HTTP_STATUS_SWITCH_PROXY = 306, + HTTP_STATUS_TEMPORARY_REDIRECT = 307, + HTTP_STATUS_PERMANENT_REDIRECT = 308, + HTTP_STATUS_BAD_REQUEST = 400, + HTTP_STATUS_UNAUTHORIZED = 401, + HTTP_STATUS_PAYMENT_REQUIRED = 402, + HTTP_STATUS_FORBIDDEN = 403, + HTTP_STATUS_NOT_FOUND = 404, + HTTP_STATUS_METHOD_NOT_ALLOWED = 405, + HTTP_STATUS_NOT_ACCEPTABLE = 406, + HTTP_STATUS_PROXY_AUTHENTICATION_REQUIRED = 407, + HTTP_STATUS_REQUEST_TIMEOUT = 408, + HTTP_STATUS_CONFLICT = 409, + HTTP_STATUS_GONE = 410, + HTTP_STATUS_LENGTH_REQUIRED = 411, + HTTP_STATUS_PRECONDITION_FAILED = 412, + HTTP_STATUS_PAYLOAD_TOO_LARGE = 413, + HTTP_STATUS_URI_TOO_LONG = 414, + HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE = 415, + HTTP_STATUS_RANGE_NOT_SATISFIABLE = 416, + HTTP_STATUS_EXPECTATION_FAILED = 417, + HTTP_STATUS_IM_A_TEAPOT = 418, + HTTP_STATUS_PAGE_EXPIRED = 419, + HTTP_STATUS_ENHANCE_YOUR_CALM = 420, + HTTP_STATUS_MISDIRECTED_REQUEST = 421, + HTTP_STATUS_UNPROCESSABLE_ENTITY = 422, + HTTP_STATUS_LOCKED = 423, + HTTP_STATUS_FAILED_DEPENDENCY = 424, + HTTP_STATUS_TOO_EARLY = 425, + HTTP_STATUS_UPGRADE_REQUIRED = 426, + HTTP_STATUS_PRECONDITION_REQUIRED = 428, + HTTP_STATUS_TOO_MANY_REQUESTS = 429, + HTTP_STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE_UNOFFICIAL = 430, + HTTP_STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE = 431, + HTTP_STATUS_LOGIN_TIMEOUT = 440, + HTTP_STATUS_NO_RESPONSE = 444, + HTTP_STATUS_RETRY_WITH = 449, + HTTP_STATUS_BLOCKED_BY_PARENTAL_CONTROL = 450, + HTTP_STATUS_UNAVAILABLE_FOR_LEGAL_REASONS = 451, + HTTP_STATUS_CLIENT_CLOSED_LOAD_BALANCED_REQUEST = 460, + HTTP_STATUS_INVALID_X_FORWARDED_FOR = 463, + HTTP_STATUS_REQUEST_HEADER_TOO_LARGE = 494, + HTTP_STATUS_SSL_CERTIFICATE_ERROR = 495, + HTTP_STATUS_SSL_CERTIFICATE_REQUIRED = 496, + HTTP_STATUS_HTTP_REQUEST_SENT_TO_HTTPS_PORT = 497, + HTTP_STATUS_INVALID_TOKEN = 498, + HTTP_STATUS_CLIENT_CLOSED_REQUEST = 499, + HTTP_STATUS_INTERNAL_SERVER_ERROR = 500, + HTTP_STATUS_NOT_IMPLEMENTED = 501, + HTTP_STATUS_BAD_GATEWAY = 502, + HTTP_STATUS_SERVICE_UNAVAILABLE = 503, + HTTP_STATUS_GATEWAY_TIMEOUT = 504, + HTTP_STATUS_HTTP_VERSION_NOT_SUPPORTED = 505, + HTTP_STATUS_VARIANT_ALSO_NEGOTIATES = 506, + HTTP_STATUS_INSUFFICIENT_STORAGE = 507, + HTTP_STATUS_LOOP_DETECTED = 508, + HTTP_STATUS_BANDWIDTH_LIMIT_EXCEEDED = 509, + HTTP_STATUS_NOT_EXTENDED = 510, + HTTP_STATUS_NETWORK_AUTHENTICATION_REQUIRED = 511, + HTTP_STATUS_WEB_SERVER_UNKNOWN_ERROR = 520, + HTTP_STATUS_WEB_SERVER_IS_DOWN = 521, + HTTP_STATUS_CONNECTION_TIMEOUT = 522, + HTTP_STATUS_ORIGIN_IS_UNREACHABLE = 523, + HTTP_STATUS_TIMEOUT_OCCURED = 524, + HTTP_STATUS_SSL_HANDSHAKE_FAILED = 525, + HTTP_STATUS_INVALID_SSL_CERTIFICATE = 526, + HTTP_STATUS_RAILGUN_ERROR = 527, + HTTP_STATUS_SITE_IS_OVERLOADED = 529, + HTTP_STATUS_SITE_IS_FROZEN = 530, + HTTP_STATUS_IDENTITY_PROVIDER_AUTHENTICATION_ERROR = 561, + HTTP_STATUS_NETWORK_READ_TIMEOUT = 598, + HTTP_STATUS_NETWORK_CONNECT_TIMEOUT = 599 +}; +typedef enum llhttp_status llhttp_status_t; + +#define HTTP_ERRNO_MAP(XX) \ + XX(0, OK, OK) \ + XX(1, INTERNAL, INTERNAL) \ + XX(2, STRICT, STRICT) \ + XX(25, CR_EXPECTED, CR_EXPECTED) \ + XX(3, LF_EXPECTED, LF_EXPECTED) \ + XX(4, UNEXPECTED_CONTENT_LENGTH, UNEXPECTED_CONTENT_LENGTH) \ + XX(30, UNEXPECTED_SPACE, UNEXPECTED_SPACE) \ + XX(5, CLOSED_CONNECTION, CLOSED_CONNECTION) \ + XX(6, INVALID_METHOD, INVALID_METHOD) \ + XX(7, INVALID_URL, INVALID_URL) \ + XX(8, INVALID_CONSTANT, INVALID_CONSTANT) \ + XX(9, INVALID_VERSION, INVALID_VERSION) \ + XX(10, INVALID_HEADER_TOKEN, INVALID_HEADER_TOKEN) \ + XX(11, INVALID_CONTENT_LENGTH, INVALID_CONTENT_LENGTH) \ + XX(12, INVALID_CHUNK_SIZE, INVALID_CHUNK_SIZE) \ + XX(13, INVALID_STATUS, INVALID_STATUS) \ + XX(14, INVALID_EOF_STATE, INVALID_EOF_STATE) \ + XX(15, INVALID_TRANSFER_ENCODING, INVALID_TRANSFER_ENCODING) \ + XX(16, CB_MESSAGE_BEGIN, CB_MESSAGE_BEGIN) \ + XX(17, CB_HEADERS_COMPLETE, CB_HEADERS_COMPLETE) \ + XX(18, CB_MESSAGE_COMPLETE, CB_MESSAGE_COMPLETE) \ + XX(19, CB_CHUNK_HEADER, CB_CHUNK_HEADER) \ + XX(20, CB_CHUNK_COMPLETE, CB_CHUNK_COMPLETE) \ + XX(21, PAUSED, PAUSED) \ + XX(22, PAUSED_UPGRADE, PAUSED_UPGRADE) \ + XX(23, PAUSED_H2_UPGRADE, PAUSED_H2_UPGRADE) \ + XX(24, USER, USER) \ + XX(26, CB_URL_COMPLETE, CB_URL_COMPLETE) \ + XX(27, CB_STATUS_COMPLETE, CB_STATUS_COMPLETE) \ + XX(32, CB_METHOD_COMPLETE, CB_METHOD_COMPLETE) \ + XX(33, CB_VERSION_COMPLETE, CB_VERSION_COMPLETE) \ + XX(28, CB_HEADER_FIELD_COMPLETE, CB_HEADER_FIELD_COMPLETE) \ + XX(29, CB_HEADER_VALUE_COMPLETE, CB_HEADER_VALUE_COMPLETE) \ + XX(34, CB_CHUNK_EXTENSION_NAME_COMPLETE, CB_CHUNK_EXTENSION_NAME_COMPLETE) \ + XX(35, CB_CHUNK_EXTENSION_VALUE_COMPLETE, CB_CHUNK_EXTENSION_VALUE_COMPLETE) \ + XX(31, CB_RESET, CB_RESET) \ + XX(38, CB_PROTOCOL_COMPLETE, CB_PROTOCOL_COMPLETE) + +#define HTTP_METHOD_MAP(XX) \ + XX(0, DELETE, DELETE) \ + XX(1, GET, GET) \ + XX(2, HEAD, HEAD) \ + XX(3, POST, POST) \ + XX(4, PUT, PUT) \ + XX(5, CONNECT, CONNECT) \ + XX(6, OPTIONS, OPTIONS) \ + XX(7, TRACE, TRACE) \ + XX(8, COPY, COPY) \ + XX(9, LOCK, LOCK) \ + XX(10, MKCOL, MKCOL) \ + XX(11, MOVE, MOVE) \ + XX(12, PROPFIND, PROPFIND) \ + XX(13, PROPPATCH, PROPPATCH) \ + XX(14, SEARCH, SEARCH) \ + XX(15, UNLOCK, UNLOCK) \ + XX(16, BIND, BIND) \ + XX(17, REBIND, REBIND) \ + XX(18, UNBIND, UNBIND) \ + XX(19, ACL, ACL) \ + XX(20, REPORT, REPORT) \ + XX(21, MKACTIVITY, MKACTIVITY) \ + XX(22, CHECKOUT, CHECKOUT) \ + XX(23, MERGE, MERGE) \ + XX(24, MSEARCH, M - SEARCH) \ + XX(25, NOTIFY, NOTIFY) \ + XX(26, SUBSCRIBE, SUBSCRIBE) \ + XX(27, UNSUBSCRIBE, UNSUBSCRIBE) \ + XX(28, PATCH, PATCH) \ + XX(29, PURGE, PURGE) \ + XX(30, MKCALENDAR, MKCALENDAR) \ + XX(31, LINK, LINK) \ + XX(32, UNLINK, UNLINK) \ + XX(33, SOURCE, SOURCE) \ + XX(46, QUERY, QUERY) + +#define RTSP_METHOD_MAP(XX) \ + XX(1, GET, GET) \ + XX(3, POST, POST) \ + XX(6, OPTIONS, OPTIONS) \ + XX(35, DESCRIBE, DESCRIBE) \ + XX(36, ANNOUNCE, ANNOUNCE) \ + XX(37, SETUP, SETUP) \ + XX(38, PLAY, PLAY) \ + XX(39, PAUSE, PAUSE) \ + XX(40, TEARDOWN, TEARDOWN) \ + XX(41, GET_PARAMETER, GET_PARAMETER) \ + XX(42, SET_PARAMETER, SET_PARAMETER) \ + XX(43, REDIRECT, REDIRECT) \ + XX(44, RECORD, RECORD) \ + XX(45, FLUSH, FLUSH) + +#define HTTP_ALL_METHOD_MAP(XX) \ + XX(0, DELETE, DELETE) \ + XX(1, GET, GET) \ + XX(2, HEAD, HEAD) \ + XX(3, POST, POST) \ + XX(4, PUT, PUT) \ + XX(5, CONNECT, CONNECT) \ + XX(6, OPTIONS, OPTIONS) \ + XX(7, TRACE, TRACE) \ + XX(8, COPY, COPY) \ + XX(9, LOCK, LOCK) \ + XX(10, MKCOL, MKCOL) \ + XX(11, MOVE, MOVE) \ + XX(12, PROPFIND, PROPFIND) \ + XX(13, PROPPATCH, PROPPATCH) \ + XX(14, SEARCH, SEARCH) \ + XX(15, UNLOCK, UNLOCK) \ + XX(16, BIND, BIND) \ + XX(17, REBIND, REBIND) \ + XX(18, UNBIND, UNBIND) \ + XX(19, ACL, ACL) \ + XX(20, REPORT, REPORT) \ + XX(21, MKACTIVITY, MKACTIVITY) \ + XX(22, CHECKOUT, CHECKOUT) \ + XX(23, MERGE, MERGE) \ + XX(24, MSEARCH, M - SEARCH) \ + XX(25, NOTIFY, NOTIFY) \ + XX(26, SUBSCRIBE, SUBSCRIBE) \ + XX(27, UNSUBSCRIBE, UNSUBSCRIBE) \ + XX(28, PATCH, PATCH) \ + XX(29, PURGE, PURGE) \ + XX(30, MKCALENDAR, MKCALENDAR) \ + XX(31, LINK, LINK) \ + XX(32, UNLINK, UNLINK) \ + XX(33, SOURCE, SOURCE) \ + XX(34, PRI, PRI) \ + XX(35, DESCRIBE, DESCRIBE) \ + XX(36, ANNOUNCE, ANNOUNCE) \ + XX(37, SETUP, SETUP) \ + XX(38, PLAY, PLAY) \ + XX(39, PAUSE, PAUSE) \ + XX(40, TEARDOWN, TEARDOWN) \ + XX(41, GET_PARAMETER, GET_PARAMETER) \ + XX(42, SET_PARAMETER, SET_PARAMETER) \ + XX(43, REDIRECT, REDIRECT) \ + XX(44, RECORD, RECORD) \ + XX(45, FLUSH, FLUSH) \ + XX(46, QUERY, QUERY) + +#define HTTP_STATUS_MAP(XX) \ + XX(100, CONTINUE, CONTINUE) \ + XX(101, SWITCHING_PROTOCOLS, SWITCHING_PROTOCOLS) \ + XX(102, PROCESSING, PROCESSING) \ + XX(103, EARLY_HINTS, EARLY_HINTS) \ + XX(110, RESPONSE_IS_STALE, RESPONSE_IS_STALE) \ + XX(111, REVALIDATION_FAILED, REVALIDATION_FAILED) \ + XX(112, DISCONNECTED_OPERATION, DISCONNECTED_OPERATION) \ + XX(113, HEURISTIC_EXPIRATION, HEURISTIC_EXPIRATION) \ + XX(199, MISCELLANEOUS_WARNING, MISCELLANEOUS_WARNING) \ + XX(200, OK, OK) \ + XX(201, CREATED, CREATED) \ + XX(202, ACCEPTED, ACCEPTED) \ + XX(203, NON_AUTHORITATIVE_INFORMATION, NON_AUTHORITATIVE_INFORMATION) \ + XX(204, NO_CONTENT, NO_CONTENT) \ + XX(205, RESET_CONTENT, RESET_CONTENT) \ + XX(206, PARTIAL_CONTENT, PARTIAL_CONTENT) \ + XX(207, MULTI_STATUS, MULTI_STATUS) \ + XX(208, ALREADY_REPORTED, ALREADY_REPORTED) \ + XX(214, TRANSFORMATION_APPLIED, TRANSFORMATION_APPLIED) \ + XX(226, IM_USED, IM_USED) \ + XX(299, MISCELLANEOUS_PERSISTENT_WARNING, MISCELLANEOUS_PERSISTENT_WARNING) \ + XX(300, MULTIPLE_CHOICES, MULTIPLE_CHOICES) \ + XX(301, MOVED_PERMANENTLY, MOVED_PERMANENTLY) \ + XX(302, FOUND, FOUND) \ + XX(303, SEE_OTHER, SEE_OTHER) \ + XX(304, NOT_MODIFIED, NOT_MODIFIED) \ + XX(305, USE_PROXY, USE_PROXY) \ + XX(306, SWITCH_PROXY, SWITCH_PROXY) \ + XX(307, TEMPORARY_REDIRECT, TEMPORARY_REDIRECT) \ + XX(308, PERMANENT_REDIRECT, PERMANENT_REDIRECT) \ + XX(400, BAD_REQUEST, BAD_REQUEST) \ + XX(401, UNAUTHORIZED, UNAUTHORIZED) \ + XX(402, PAYMENT_REQUIRED, PAYMENT_REQUIRED) \ + XX(403, FORBIDDEN, FORBIDDEN) \ + XX(404, NOT_FOUND, NOT_FOUND) \ + XX(405, METHOD_NOT_ALLOWED, METHOD_NOT_ALLOWED) \ + XX(406, NOT_ACCEPTABLE, NOT_ACCEPTABLE) \ + XX(407, PROXY_AUTHENTICATION_REQUIRED, PROXY_AUTHENTICATION_REQUIRED) \ + XX(408, REQUEST_TIMEOUT, REQUEST_TIMEOUT) \ + XX(409, CONFLICT, CONFLICT) \ + XX(410, GONE, GONE) \ + XX(411, LENGTH_REQUIRED, LENGTH_REQUIRED) \ + XX(412, PRECONDITION_FAILED, PRECONDITION_FAILED) \ + XX(413, PAYLOAD_TOO_LARGE, PAYLOAD_TOO_LARGE) \ + XX(414, URI_TOO_LONG, URI_TOO_LONG) \ + XX(415, UNSUPPORTED_MEDIA_TYPE, UNSUPPORTED_MEDIA_TYPE) \ + XX(416, RANGE_NOT_SATISFIABLE, RANGE_NOT_SATISFIABLE) \ + XX(417, EXPECTATION_FAILED, EXPECTATION_FAILED) \ + XX(418, IM_A_TEAPOT, IM_A_TEAPOT) \ + XX(419, PAGE_EXPIRED, PAGE_EXPIRED) \ + XX(420, ENHANCE_YOUR_CALM, ENHANCE_YOUR_CALM) \ + XX(421, MISDIRECTED_REQUEST, MISDIRECTED_REQUEST) \ + XX(422, UNPROCESSABLE_ENTITY, UNPROCESSABLE_ENTITY) \ + XX(423, LOCKED, LOCKED) \ + XX(424, FAILED_DEPENDENCY, FAILED_DEPENDENCY) \ + XX(425, TOO_EARLY, TOO_EARLY) \ + XX(426, UPGRADE_REQUIRED, UPGRADE_REQUIRED) \ + XX(428, PRECONDITION_REQUIRED, PRECONDITION_REQUIRED) \ + XX(429, TOO_MANY_REQUESTS, TOO_MANY_REQUESTS) \ + XX(430, REQUEST_HEADER_FIELDS_TOO_LARGE_UNOFFICIAL, REQUEST_HEADER_FIELDS_TOO_LARGE_UNOFFICIAL) \ + XX(431, REQUEST_HEADER_FIELDS_TOO_LARGE, REQUEST_HEADER_FIELDS_TOO_LARGE) \ + XX(440, LOGIN_TIMEOUT, LOGIN_TIMEOUT) \ + XX(444, NO_RESPONSE, NO_RESPONSE) \ + XX(449, RETRY_WITH, RETRY_WITH) \ + XX(450, BLOCKED_BY_PARENTAL_CONTROL, BLOCKED_BY_PARENTAL_CONTROL) \ + XX(451, UNAVAILABLE_FOR_LEGAL_REASONS, UNAVAILABLE_FOR_LEGAL_REASONS) \ + XX(460, CLIENT_CLOSED_LOAD_BALANCED_REQUEST, CLIENT_CLOSED_LOAD_BALANCED_REQUEST) \ + XX(463, INVALID_X_FORWARDED_FOR, INVALID_X_FORWARDED_FOR) \ + XX(494, REQUEST_HEADER_TOO_LARGE, REQUEST_HEADER_TOO_LARGE) \ + XX(495, SSL_CERTIFICATE_ERROR, SSL_CERTIFICATE_ERROR) \ + XX(496, SSL_CERTIFICATE_REQUIRED, SSL_CERTIFICATE_REQUIRED) \ + XX(497, HTTP_REQUEST_SENT_TO_HTTPS_PORT, HTTP_REQUEST_SENT_TO_HTTPS_PORT) \ + XX(498, INVALID_TOKEN, INVALID_TOKEN) \ + XX(499, CLIENT_CLOSED_REQUEST, CLIENT_CLOSED_REQUEST) \ + XX(500, INTERNAL_SERVER_ERROR, INTERNAL_SERVER_ERROR) \ + XX(501, NOT_IMPLEMENTED, NOT_IMPLEMENTED) \ + XX(502, BAD_GATEWAY, BAD_GATEWAY) \ + XX(503, SERVICE_UNAVAILABLE, SERVICE_UNAVAILABLE) \ + XX(504, GATEWAY_TIMEOUT, GATEWAY_TIMEOUT) \ + XX(505, HTTP_VERSION_NOT_SUPPORTED, HTTP_VERSION_NOT_SUPPORTED) \ + XX(506, VARIANT_ALSO_NEGOTIATES, VARIANT_ALSO_NEGOTIATES) \ + XX(507, INSUFFICIENT_STORAGE, INSUFFICIENT_STORAGE) \ + XX(508, LOOP_DETECTED, LOOP_DETECTED) \ + XX(509, BANDWIDTH_LIMIT_EXCEEDED, BANDWIDTH_LIMIT_EXCEEDED) \ + XX(510, NOT_EXTENDED, NOT_EXTENDED) \ + XX(511, NETWORK_AUTHENTICATION_REQUIRED, NETWORK_AUTHENTICATION_REQUIRED) \ + XX(520, WEB_SERVER_UNKNOWN_ERROR, WEB_SERVER_UNKNOWN_ERROR) \ + XX(521, WEB_SERVER_IS_DOWN, WEB_SERVER_IS_DOWN) \ + XX(522, CONNECTION_TIMEOUT, CONNECTION_TIMEOUT) \ + XX(523, ORIGIN_IS_UNREACHABLE, ORIGIN_IS_UNREACHABLE) \ + XX(524, TIMEOUT_OCCURED, TIMEOUT_OCCURED) \ + XX(525, SSL_HANDSHAKE_FAILED, SSL_HANDSHAKE_FAILED) \ + XX(526, INVALID_SSL_CERTIFICATE, INVALID_SSL_CERTIFICATE) \ + XX(527, RAILGUN_ERROR, RAILGUN_ERROR) \ + XX(529, SITE_IS_OVERLOADED, SITE_IS_OVERLOADED) \ + XX(530, SITE_IS_FROZEN, SITE_IS_FROZEN) \ + XX(561, IDENTITY_PROVIDER_AUTHENTICATION_ERROR, IDENTITY_PROVIDER_AUTHENTICATION_ERROR) \ + XX(598, NETWORK_READ_TIMEOUT, NETWORK_READ_TIMEOUT) \ + XX(599, NETWORK_CONNECT_TIMEOUT, NETWORK_CONNECT_TIMEOUT) + +#ifdef __cplusplus +} /* extern "C" */ +#endif +#endif /* LLLLHTTP_C_HEADERS_ */ + +#ifndef INCLUDE_LLHTTP_API_H_ +#define INCLUDE_LLHTTP_API_H_ +#ifdef __cplusplus +extern "C" { +#endif +#include + +#if defined(__wasm__) +#define LLHTTP_EXPORT __attribute__((visibility("default"))) +#elif defined(_WIN32) +#define LLHTTP_EXPORT __declspec(dllexport) +#else +#define LLHTTP_EXPORT +#endif + +typedef llhttp__internal_t llhttp_t; +typedef struct llhttp_settings_s llhttp_settings_t; + +typedef int (*llhttp_data_cb)(llhttp_t*, const char* at, size_t length); +typedef int (*llhttp_cb)(llhttp_t*); + +struct llhttp_settings_s { + /* Possible return values 0, -1, `HPE_PAUSED` */ + llhttp_cb on_message_begin; + + /* Possible return values 0, -1, HPE_USER */ + llhttp_data_cb on_protocol; + llhttp_data_cb on_url; + llhttp_data_cb on_status; + llhttp_data_cb on_method; + llhttp_data_cb on_version; + llhttp_data_cb on_header_field; + llhttp_data_cb on_header_value; + llhttp_data_cb on_chunk_extension_name; + llhttp_data_cb on_chunk_extension_value; + + /* Possible return values: + * 0 - Proceed normally + * 1 - Assume that request/response has no body, and proceed to parsing the + * next message + * 2 - Assume absence of body (as above) and make `llhttp_execute()` return + * `HPE_PAUSED_UPGRADE` + * -1 - Error + * `HPE_PAUSED` + */ + llhttp_cb on_headers_complete; + + /* Possible return values 0, -1, HPE_USER */ + llhttp_data_cb on_body; + + /* Possible return values 0, -1, `HPE_PAUSED` */ + llhttp_cb on_message_complete; + llhttp_cb on_protocol_complete; + llhttp_cb on_url_complete; + llhttp_cb on_status_complete; + llhttp_cb on_method_complete; + llhttp_cb on_version_complete; + llhttp_cb on_header_field_complete; + llhttp_cb on_header_value_complete; + llhttp_cb on_chunk_extension_name_complete; + llhttp_cb on_chunk_extension_value_complete; + + /* When on_chunk_header is called, the current chunk length is stored + * in parser->content_length. + * Possible return values 0, -1, `HPE_PAUSED` + */ + llhttp_cb on_chunk_header; + llhttp_cb on_chunk_complete; + llhttp_cb on_reset; +}; + +/* Initialize the parser with specific type and user settings. + * + * NOTE: lifetime of `settings` has to be at least the same as the lifetime of + * the `parser` here. In practice, `settings` has to be either a static + * variable or be allocated with `malloc`, `new`, etc. + */ +LLHTTP_EXPORT +void llhttp_init(llhttp_t* parser, llhttp_type_t type, + const llhttp_settings_t* settings); + +LLHTTP_EXPORT +llhttp_t* llhttp_alloc(llhttp_type_t type); + +LLHTTP_EXPORT +void llhttp_free(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_type(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_http_major(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_http_minor(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_method(llhttp_t* parser); + +LLHTTP_EXPORT +int llhttp_get_status_code(llhttp_t* parser); + +LLHTTP_EXPORT +uint8_t llhttp_get_upgrade(llhttp_t* parser); + +/* Reset an already initialized parser back to the start state, preserving the + * existing parser type, callback settings, user data, and lenient flags. + */ +LLHTTP_EXPORT +void llhttp_reset(llhttp_t* parser); + +/* Initialize the settings object */ +LLHTTP_EXPORT +void llhttp_settings_init(llhttp_settings_t* settings); + +/* Parse full or partial request/response, invoking user callbacks along the + * way. + * + * If any of `llhttp_data_cb` returns errno not equal to `HPE_OK` - the parsing + * interrupts, and such errno is returned from `llhttp_execute()`. If + * `HPE_PAUSED` was used as a errno, the execution can be resumed with + * `llhttp_resume()` call. + * + * In a special case of CONNECT/Upgrade request/response `HPE_PAUSED_UPGRADE` + * is returned after fully parsing the request/response. If the user wishes to + * continue parsing, they need to invoke `llhttp_resume_after_upgrade()`. + * + * NOTE: if this function ever returns a non-pause type error, it will continue + * to return the same error upon each successive call up until `llhttp_init()` + * is called. + */ +LLHTTP_EXPORT +llhttp_errno_t llhttp_execute(llhttp_t* parser, const char* data, size_t len); + +/* This method should be called when the other side has no further bytes to + * send (e.g. shutdown of readable side of the TCP connection.) + * + * Requests without `Content-Length` and other messages might require treating + * all incoming bytes as the part of the body, up to the last byte of the + * connection. This method will invoke `on_message_complete()` callback if the + * request was terminated safely. Otherwise a error code would be returned. + */ +LLHTTP_EXPORT +llhttp_errno_t llhttp_finish(llhttp_t* parser); + +/* Returns `1` if the incoming message is parsed until the last byte, and has + * to be completed by calling `llhttp_finish()` on EOF + */ +LLHTTP_EXPORT +int llhttp_message_needs_eof(const llhttp_t* parser); + +/* Returns `1` if there might be any other messages following the last that was + * successfully parsed. + */ +LLHTTP_EXPORT +int llhttp_should_keep_alive(const llhttp_t* parser); + +/* Make further calls of `llhttp_execute()` return `HPE_PAUSED` and set + * appropriate error reason. + * + * Important: do not call this from user callbacks! User callbacks must return + * `HPE_PAUSED` if pausing is required. + */ +LLHTTP_EXPORT +void llhttp_pause(llhttp_t* parser); + +/* Might be called to resume the execution after the pause in user's callback. + * See `llhttp_execute()` above for details. + * + * Call this only if `llhttp_execute()` returns `HPE_PAUSED`. + */ +LLHTTP_EXPORT +void llhttp_resume(llhttp_t* parser); + +/* Might be called to resume the execution after the pause in user's callback. + * See `llhttp_execute()` above for details. + * + * Call this only if `llhttp_execute()` returns `HPE_PAUSED_UPGRADE` + */ +LLHTTP_EXPORT +void llhttp_resume_after_upgrade(llhttp_t* parser); + +/* Returns the latest return error */ +LLHTTP_EXPORT +llhttp_errno_t llhttp_get_errno(const llhttp_t* parser); + +/* Returns the verbal explanation of the latest returned error. + * + * Note: User callback should set error reason when returning the error. See + * `llhttp_set_error_reason()` for details. + */ +LLHTTP_EXPORT +const char* llhttp_get_error_reason(const llhttp_t* parser); + +/* Assign verbal description to the returned error. Must be called in user + * callbacks right before returning the errno. + * + * Note: `HPE_USER` error code might be useful in user callbacks. + */ +LLHTTP_EXPORT +void llhttp_set_error_reason(llhttp_t* parser, const char* reason); + +/* Returns the pointer to the last parsed byte before the returned error. The + * pointer is relative to the `data` argument of `llhttp_execute()`. + * + * Note: this method might be useful for counting the number of parsed bytes. + */ +LLHTTP_EXPORT +const char* llhttp_get_error_pos(const llhttp_t* parser); + +/* Returns textual name of error code */ +LLHTTP_EXPORT +const char* llhttp_errno_name(llhttp_errno_t err); + +/* Returns textual name of HTTP method */ +LLHTTP_EXPORT +const char* llhttp_method_name(llhttp_method_t method); + +/* Returns textual name of HTTP status */ +LLHTTP_EXPORT +const char* llhttp_status_name(llhttp_status_t status); + +/* Enables/disables lenient header value parsing (disabled by default). + * + * Lenient parsing disables header value token checks, extending llhttp's + * protocol support to highly non-compliant clients/server. No + * `HPE_INVALID_HEADER_TOKEN` will be raised for incorrect header values when + * lenient parsing is "on". + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_headers(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of conflicting `Transfer-Encoding` and + * `Content-Length` headers (disabled by default). + * + * Normally `llhttp` would error when `Transfer-Encoding` is present in + * conjunction with `Content-Length`. This error is important to prevent HTTP + * request smuggling, but may be less desirable for small number of cases + * involving legacy servers. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_chunked_length(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of `Connection: close` and HTTP/1.0 + * requests responses. + * + * Normally `llhttp` would error on (in strict mode) or discard (in loose mode) + * the HTTP request/response after the request/response with `Connection: close` + * and `Content-Length`. This is important to prevent cache poisoning attacks, + * but might interact badly with outdated and insecure clients. With this flag + * the extra request/response will be parsed normally. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * poisoning attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_keep_alive(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of `Transfer-Encoding` header. + * + * Normally `llhttp` would error when a `Transfer-Encoding` has `chunked` value + * and another value after it (either in a single header or in multiple + * headers whose value are internally joined using `, `). + * This is mandated by the spec to reliably determine request body size and thus + * avoid request smuggling. + * With this flag the extra value will be parsed normally. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_transfer_encoding(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of HTTP version. + * + * Normally `llhttp` would error when the HTTP version in the request or status line + * is not `0.9`, `1.0`, `1.1` or `2.0`. + * With this flag the invalid value will be parsed normally. + * + * **Enabling this flag can pose a security issue since you will allow unsupported + * HTTP versions. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_version(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of additional data received after a message ends + * and keep-alive is disabled. + * + * Normally `llhttp` would error when additional unexpected data is received if the message + * contains the `Connection` header with `close` value. + * With this flag the extra data will discarded without throwing an error. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * poisoning attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_data_after_close(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of incomplete CRLF sequences. + * + * Normally `llhttp` would error when a CR is not followed by LF when terminating the + * request line, the status line, the headers or a chunk header. + * With this flag only a CR is required to terminate such sections. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_optional_lf_after_cr(llhttp_t* parser, int enabled); + +/* + * Enables/disables lenient handling of line separators. + * + * Normally `llhttp` would error when a LF is not preceded by CR when terminating the + * request line, the status line, the headers, a chunk header or a chunk data. + * With this flag only a LF is required to terminate such sections. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_optional_cr_before_lf(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of chunks not separated via CRLF. + * + * Normally `llhttp` would error when after a chunk data a CRLF is missing before + * starting a new chunk. + * With this flag the new chunk can start immediately after the previous one. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_optional_crlf_after_chunk(llhttp_t* parser, int enabled); + +/* Enables/disables lenient handling of spaces after chunk size. + * + * Normally `llhttp` would error when after a chunk size is followed by one or more + * spaces are present instead of a CRLF or `;`. + * With this flag this check is disabled. + * + * **Enabling this flag can pose a security issue since you will be exposed to + * request smuggling attacks. USE WITH CAUTION!** + */ +LLHTTP_EXPORT +void llhttp_set_lenient_spaces_after_chunk_size(llhttp_t* parser, int enabled); + +#ifdef __cplusplus +} /* extern "C" */ +#endif +#endif /* INCLUDE_LLHTTP_API_H_ */ + +#endif /* INCLUDE_LLHTTP_H_ */ diff --git a/src/bun.js/bindings/webcore/DOMClientIsoSubspaces.h b/src/bun.js/bindings/webcore/DOMClientIsoSubspaces.h index 4f26cf4906..66e29275fd 100644 --- a/src/bun.js/bindings/webcore/DOMClientIsoSubspaces.h +++ b/src/bun.js/bindings/webcore/DOMClientIsoSubspaces.h @@ -944,5 +944,8 @@ public: std::unique_ptr m_clientSubspaceForJSPrivateKeyObject; std::unique_ptr m_clientSubspaceForServerRouteList; std::unique_ptr m_clientSubspaceForBunRequest; + + std::unique_ptr m_clientSubspaceForJSConnectionsList; + std::unique_ptr m_clientSubspaceForJSHTTPParser; }; } // namespace WebCore diff --git a/src/bun.js/bindings/webcore/DOMIsoSubspaces.h b/src/bun.js/bindings/webcore/DOMIsoSubspaces.h index 36320772d6..1de228dd13 100644 --- a/src/bun.js/bindings/webcore/DOMIsoSubspaces.h +++ b/src/bun.js/bindings/webcore/DOMIsoSubspaces.h @@ -948,6 +948,9 @@ public: std::unique_ptr m_subspaceForJSSecretKeyObject; std::unique_ptr m_subspaceForJSPublicKeyObject; std::unique_ptr m_subspaceForJSPrivateKeyObject; + + std::unique_ptr m_subspaceForJSConnectionsList; + std::unique_ptr m_subspaceForJSHTTPParser; }; } // namespace WebCore diff --git a/src/emcc_main.c b/src/emcc_main.c deleted file mode 100644 index 225bf801cf..0000000000 --- a/src/emcc_main.c +++ /dev/null @@ -1,22 +0,0 @@ -#define STBI_ASSERT(x) -#include - -#include - -extern void console_error(uint64_t slice); -extern void console_log(uint64_t slice); -extern void console_warn(uint64_t slice); -extern void console_info(uint64_t slice); - -// Zig compiles C code with -fstack-protector-strong which requires the -// following two symbols which don't seem to be provided by the emscripten -// toolchain(?) -uintptr_t __stack_chk_guard = 0xABBABABA; -_Noreturn void __stack_chk_fail(void) { abort(); }; - -// emsc_main() is the Zig entry function in pacman.zig -extern void emsc_main(void); -int main() { - emsc_main(); - return 0; -} \ No newline at end of file diff --git a/src/io/time.zig b/src/io/time.zig deleted file mode 100644 index cc85a7ae65..0000000000 --- a/src/io/time.zig +++ /dev/null @@ -1,63 +0,0 @@ -const std = @import("std"); -const is_darwin = @import("builtin").target.isDarwin(); - -pub const Time = struct { - const Self = @This(); - - /// Hardware and/or software bugs can mean that the monotonic clock may regress. - /// One example (of many): https://bugzilla.redhat.com/show_bug.cgi?id=448449 - /// We crash the process for safety if this ever happens, to protect against infinite loops. - /// It's better to crash and come back with a valid monotonic clock than get stuck forever. - monotonic_guard: u64 = 0, - - /// A timestamp to measure elapsed time, meaningful only on the same system, not across reboots. - /// Always use a monotonic timestamp if the goal is to measure elapsed time. - /// This clock is not affected by discontinuous jumps in the system time, for example if the - /// system administrator manually changes the clock. - pub fn monotonic(self: *Self) u64 { - const m = blk: { - // Uses mach_continuous_time() instead of mach_absolute_time() as it counts while suspended. - // https://developer.apple.com/documentation/kernel/1646199-mach_continuous_time - // https://opensource.apple.com/source/Libc/Libc-1158.1.2/gen/clock_gettime.c.auto.html - if (is_darwin) { - const darwin = struct { - const mach_timebase_info_t = std.posix.darwin.mach_timebase_info_data; - extern "c" fn mach_timebase_info(info: *mach_timebase_info_t) std.posix.darwin.kern_return_t; - extern "c" fn mach_continuous_time() u64; - }; - - const now = darwin.mach_continuous_time(); - var info: darwin.mach_timebase_info_t = undefined; - if (darwin.mach_timebase_info(&info) != 0) @panic("mach_timebase_info() failed"); - return (now * info.numer) / info.denom; - } - - // The true monotonic clock on Linux is not in fact CLOCK_MONOTONIC: - // CLOCK_MONOTONIC excludes elapsed time while the system is suspended (e.g. VM migration). - // CLOCK_BOOTTIME is the same as CLOCK_MONOTONIC but includes elapsed time during a suspend. - // For more detail and why CLOCK_MONOTONIC_RAW is even worse than CLOCK_MONOTONIC, - // see https://github.com/ziglang/zig/pull/933#discussion_r656021295. - var ts: std.posix.timespec = undefined; - std.posix.clock_gettime(std.posix.CLOCK.BOOTTIME, &ts) catch @panic("CLOCK_BOOTTIME required"); - break :blk @as(u64, @intCast(ts.tv_sec)) * std.time.ns_per_s + @as(u64, @intCast(ts.tv_nsec)); - }; - - // "Oops!...I Did It Again" - if (m < self.monotonic_guard) @panic("a hardware/kernel bug regressed the monotonic clock"); - self.monotonic_guard = m; - return m; - } - - /// A timestamp to measure real (i.e. wall clock) time, meaningful across systems, and reboots. - /// This clock is affected by discontinuous jumps in the system time. - pub fn realtime(_: *Self) i64 { - // macos has supported clock_gettime() since 10.12: - // https://opensource.apple.com/source/Libc/Libc-1158.1.2/gen/clock_gettime.3.auto.html - - var ts: std.posix.timespec = undefined; - std.posix.clock_gettime(std.posix.CLOCK.REALTIME, &ts) catch unreachable; - return @as(i64, ts.tv_sec) * std.time.ns_per_s + ts.tv_nsec; - } - - pub fn tick(_: *Self) void {} -}; diff --git a/src/js/internal/freelist.ts b/src/js/internal/freelist.ts new file mode 100644 index 0000000000..fb98d0020e --- /dev/null +++ b/src/js/internal/freelist.ts @@ -0,0 +1,27 @@ +class FreeList { + name: string; + max: number; + ctor: Function; + list: any[]; + + constructor(name: string, max: number, ctor: Function) { + this.name = name; + this.ctor = ctor; + this.max = max; + this.list = []; + } + + alloc() { + return this.list.length > 0 ? this.list.pop() : new (this.ctor as any)(...arguments); + } + + free(obj: any) { + if (this.list.length < this.max) { + this.list.push(obj); + return true; + } + return false; + } +} + +export default FreeList; diff --git a/src/js/node/_http_common.ts b/src/js/node/_http_common.ts index 6dc97c97ef..de66529399 100644 --- a/src/js/node/_http_common.ts +++ b/src/js/node/_http_common.ts @@ -1,6 +1,9 @@ const { checkIsHttpToken } = require("internal/validators"); +const FreeList = require("internal/freelist"); +const { methods, allMethods, HTTPParser } = process.binding("http_parser"); +const incoming = require("node:_http_incoming"); -const kIncomingMessage = Symbol("IncomingMessage"); +const { IncomingMessage, readStart, readStop } = incoming; const RegExpPrototypeExec = RegExp.prototype.exec; @@ -34,52 +37,217 @@ const validateHeaderValue = (name, value) => { } }; -const methods = [ - "DELETE", - "GET", - "HEAD", - "POST", - "PUT", - "CONNECT", - "OPTIONS", - "TRACE", - "COPY", - "LOCK", - "MKCOL", - "MOVE", - "PROPFIND", - "PROPPATCH", - "SEARCH", - "UNLOCK", - "BIND", - "REBIND", - "UNBIND", - "ACL", - "REPORT", - "MKACTIVITY", - "CHECKOUT", - "MERGE", - "M-SEARCH", - "NOTIFY", - "SUBSCRIBE", - "UNSUBSCRIBE", - "PATCH", - "PURGE", - "MKCALENDAR", - "LINK", - "UNLINK", - "SOURCE", - "QUERY", -]; +// TODO: TODO! +// const insecureHTTPParser = getOptionValue('--insecure-http-parser'); +const insecureHTTPParser = false; + +const kIncomingMessage = Symbol("IncomingMessage"); +const kOnMessageBegin = HTTPParser.kOnMessageBegin | 0; +const kOnHeaders = HTTPParser.kOnHeaders | 0; +const kOnHeadersComplete = HTTPParser.kOnHeadersComplete | 0; +const kOnBody = HTTPParser.kOnBody | 0; +const kOnMessageComplete = HTTPParser.kOnMessageComplete | 0; +const kOnExecute = HTTPParser.kOnExecute | 0; +const kOnTimeout = HTTPParser.kOnTimeout | 0; + +const MAX_HEADER_PAIRS = 2000; + +// Only called in the slow case where slow means +// that the request headers were either fragmented +// across multiple TCP packets or too large to be +// processed in a single run. This method is also +// called to process trailing HTTP headers. +function parserOnHeaders(headers, url) { + // Once we exceeded headers limit - stop collecting them + if (this.maxHeaderPairs <= 0 || this._headers.length < this.maxHeaderPairs) { + this._headers.push(...headers); + } + this._url += url; +} + +// `headers` and `url` are set only if .onHeaders() has not been called for +// this request. +// `url` is not set for response parsers but that's not applicable here since +// all our parsers are request parsers. +function parserOnHeadersComplete( + versionMajor, + versionMinor, + headers, + method, + url, + statusCode, + statusMessage, + upgrade, + shouldKeepAlive, +) { + const parser = this; + const { socket } = parser; + + if (headers === undefined) { + headers = parser._headers; + parser._headers = []; + } + + if (url === undefined) { + url = parser._url; + parser._url = ""; + } + + // Parser is also used by http client + const ParserIncomingMessage = socket?.server?.[kIncomingMessage] || IncomingMessage; + + const incoming = (parser.incoming = new ParserIncomingMessage(socket)); + incoming.httpVersionMajor = versionMajor; + incoming.httpVersionMinor = versionMinor; + incoming.httpVersion = `${versionMajor}.${versionMinor}`; + incoming.joinDuplicateHeaders = socket?.server?.joinDuplicateHeaders || parser.joinDuplicateHeaders; + incoming.url = url; + incoming.upgrade = upgrade; + + let n = headers.length; + + // If parser.maxHeaderPairs <= 0 assume that there's no limit. + if (parser.maxHeaderPairs > 0) n = Math.min(n, parser.maxHeaderPairs); + + incoming._addHeaderLines(headers, n); + + if (typeof method === "number") { + // server only + incoming.method = allMethods[method]; + } else { + // client only + incoming.statusCode = statusCode; + incoming.statusMessage = statusMessage; + } + + return parser.onIncoming(incoming, shouldKeepAlive); +} + +function parserOnBody(b) { + const stream = this.incoming; + + // If the stream has already been removed, then drop it. + if (stream === null) return; + + // Pretend this was the result of a stream._read call. + if (!stream._dumped) { + const ret = stream.push(b); + if (!ret) readStop(this.socket); + } +} + +function parserOnMessageComplete() { + const parser = this; + const stream = parser.incoming; + + if (stream !== null) { + stream.complete = true; + // Emit any trailing headers. + const headers = parser._headers; + if (headers.length) { + stream._addHeaderLines(headers, headers.length); + parser._headers = []; + parser._url = ""; + } + + // For emit end event + stream.push(null); + } + + // Force to read the next incoming message + readStart(parser.socket); +} + +const parsers = new FreeList("parsers", 1000, function parsersCb() { + const parser = new HTTPParser(); + + cleanParser(parser); + + parser[kOnHeaders] = parserOnHeaders; + parser[kOnHeadersComplete] = parserOnHeadersComplete; + parser[kOnBody] = parserOnBody; + parser[kOnMessageComplete] = parserOnMessageComplete; + + return parser; +}); + +function closeParserInstance(parser) { + parser.close(); +} + +// Free the parser and also break any links that it +// might have to any other things. +// TODO: All parser data should be attached to a +// single object, so that it can be easily cleaned +// up by doing `parser.data = {}`, which should +// be done in FreeList.free. `parsers.free(parser)` +// should be all that is needed. +function freeParser(parser, req, socket) { + if (parser) { + if (parser._consumed) parser.unconsume(); + cleanParser(parser); + parser.remove(); + if (parsers.free(parser) === false) { + // Make sure the parser's stack has unwound before deleting the + // corresponding C++ object through .close(). + setImmediate(closeParserInstance, parser); + } else { + // Since the Parser destructor isn't going to run the destroy() callbacks + // it needs to be triggered manually. + parser.free(); + } + } + if (req) { + req.parser = null; + } + if (socket) { + socket.parser = null; + } +} + +function cleanParser(parser) { + parser._headers = []; + parser._url = ""; + parser.socket = null; + parser.incoming = null; + parser.outgoing = null; + parser.maxHeaderPairs = MAX_HEADER_PAIRS; + parser[kOnMessageBegin] = null; + parser[kOnExecute] = null; + parser[kOnTimeout] = null; + parser._consumed = false; + parser.onIncoming = null; + parser.joinDuplicateHeaders = null; +} + +function prepareError(err, parser, rawPacket) { + err.rawPacket = rawPacket || parser.getCurrentBuffer(); + if (typeof err.reason === "string") err.message = `Parse Error: ${err.reason}`; +} + +let warnedLenient = false; + +function isLenient() { + if (insecureHTTPParser && !warnedLenient) { + warnedLenient = true; + process.emitWarning("Using insecure HTTP parsing"); + } + return insecureHTTPParser; +} export default { + validateHeaderName, + validateHeaderValue, _checkIsHttpToken: checkIsHttpToken, _checkInvalidHeaderChar: checkInvalidHeaderChar, chunkExpression: /(?:^|\W)chunked(?:$|\W)/i, continueExpression: /(?:^|\W)100-continue(?:$|\W)/i, CRLF: "\r\n", + freeParser, methods, + parsers, kIncomingMessage, - validateHeaderName, - validateHeaderValue, + HTTPParser, + isLenient, + prepareError, }; diff --git a/src/js/node/_http_incoming.ts b/src/js/node/_http_incoming.ts index 67e939b342..f98be938ce 100644 --- a/src/js/node/_http_incoming.ts +++ b/src/js/node/_http_incoming.ts @@ -460,6 +460,16 @@ async function consumeStream(self, reader: ReadableStreamDefaultReader) { } } -export default { - IncomingMessage, -}; +function readStart(socket) { + if (socket && !socket._paused && socket.readable) { + socket.resume(); + } +} + +function readStop(socket) { + if (socket) { + socket.pause(); + } +} + +export { IncomingMessage, readStart, readStop }; diff --git a/test/internal/ban-words.test.ts b/test/internal/ban-words.test.ts index 4a27bdf7fc..f7b281c989 100644 --- a/test/internal/ban-words.test.ts +++ b/test/internal/ban-words.test.ts @@ -34,7 +34,7 @@ const words: Record [String.raw`: [a-zA-Z0-9_\.\*\?\[\]\(\)]+ = undefined,`]: { reason: "Do not default a struct field to undefined", limit: 241, regex: true }, "usingnamespace": { reason: "Zig 0.15 will remove `usingnamespace`" }, - "catch unreachable": { reason: "For out-of-memory, prefer 'catch bun.outOfMemory()'", limit: 1852 }, + "catch unreachable": { reason: "For out-of-memory, prefer 'catch bun.outOfMemory()'", limit: 1851 }, "std.fs.Dir": { reason: "Prefer bun.sys + bun.FD instead of std.fs", limit: 180 }, "std.fs.cwd": { reason: "Prefer bun.FD.cwd()", limit: 103 }, diff --git a/test/js/node/http/node-http-parser.test.ts b/test/js/node/http/node-http-parser.test.ts new file mode 100644 index 0000000000..3b06ab7231 --- /dev/null +++ b/test/js/node/http/node-http-parser.test.ts @@ -0,0 +1,150 @@ +import { describe, expect, test } from "bun:test"; +const { HTTPParser, ConnectionsList } = process.binding("http_parser"); + +const kOnHeaders = HTTPParser.kOnHeaders; +const kOnHeadersComplete = HTTPParser.kOnHeadersComplete; + +describe("HTTPParser.prototype.close", () => { + test("does not double free", () => { + const parser = new HTTPParser(); + + expect(parser.close()).toBeUndefined(); + expect(parser.close()).toBeUndefined(); + }); + + test("does not segfault calling other methods after close", () => { + const parser = new HTTPParser(); + + parser.close(); + + // implementation was freed, test each method + + expect(parser.close()).toBeUndefined(); + expect(parser.free()).toBeUndefined(); + expect(parser.remove()).toBeUndefined(); + expect(parser.execute()).toBeUndefined(); + expect(parser.finish()).toBeUndefined(); + expect(parser.initialize()).toBeUndefined(); + expect(parser.pause()).toBeUndefined(); + expect(parser.resume()).toBeUndefined(); + expect(parser.consume()).toBeUndefined(); + expect(parser.unconsume()).toBeUndefined(); + expect(parser.getCurrentBuffer()).toBeUndefined(); + expect(parser.duration()).toBeUndefined(); + expect(parser.headersCompleted()).toBeUndefined(); + }); +}); + +describe("HTTPParser.prototype.finish", () => { + test("returns error for invalid state", async () => { + const parser = new HTTPParser(); + parser.initialize(HTTPParser.REQUEST, {}); + const input = Buffer.from("GET / HTTP/1.1\r\nHost: example.com\r\n\r\n"); + const { promise, resolve } = Promise.withResolvers(); + parser[kOnHeadersComplete] = function () { + expect(this.finish()).toMatchObject({ + code: "HPE_INVALID_EOF_STATE", + reason: "Invalid EOF state", + bytesParsed: 0, + }); + resolve(); + }; + parser.execute(input); + await promise; + expect(parser.finish()).toBeUndefined(); + expect(parser.execute(Buffer.from("GET / HTTP/1.1\r\nHost: example.com\r\n\r\n"))).toBe(37); + }); + + test("basic", async () => { + const parser = new HTTPParser(); + parser.initialize(HTTPParser.REQUEST, {}); + expect(parser.finish()).toBeUndefined(); + }); +}); + +test("HTTPParser.prototype.getCurrentBuffer", async () => { + const parser = new HTTPParser(); + parser.initialize(HTTPParser.REQUEST, {}); + + const input = Buffer.from("GET / HTTP/1.1\r\nHost: example.com\r\n\r\n"); + + const { promise, resolve } = Promise.withResolvers(); + + parser[kOnHeaders] = function () { + expect(this.getCurrentBuffer()).toEqual(input); + resolve(); + }; + + expect(parser.getCurrentBuffer()).toEqual(Buffer.from("")); + parser.execute(input); + + await promise; +}); + +test("HTTPParser.prototype.duration", async () => { + const parser = new HTTPParser(); + parser.initialize(HTTPParser.REQUEST, {}); + + const input = Buffer.from("GET / HTTP/1.1\r\nHost: example.com\r\n\r\n"); + + const { promise, resolve } = Promise.withResolvers(); + + parser[kOnHeadersComplete] = function () { + expect(this.duration()).toBeGreaterThan(0); + resolve(); + }; + parser.execute(input); + + await promise; +}); + +test("HTTPParser.prototype.headersCompleted", () => { + const paresr = new HTTPParser(); + paresr.initialize(HTTPParser.REQUEST, {}); + expect(paresr.headersCompleted()).toBe(false); + paresr.execute(Buffer.from("GET / HTTP/1.1\r\nHost: example.com\r\n\r\n")); + expect(paresr.headersCompleted()).toBe(true); +}); + +describe("ConnectionsList", () => { + test("basic operations", () => { + const list = new ConnectionsList(); + + expect(list.all()).toEqual([]); + expect(list.idle()).toEqual([]); + expect(list.active()).toEqual([]); + expect(list.expired()).toEqual([]); + }); + + test("works with HTTPParser", () => { + const p1 = new HTTPParser(); + p1.name = "parser1"; + const p2 = new HTTPParser(); + p2.name = "parser2"; + const p3 = new HTTPParser(); + p3.name = "parser3"; + const p4 = new HTTPParser(); + p4.name = "parser4"; + const list = new ConnectionsList(); + p1.initialize(HTTPParser.REQUEST, {}, 0, 0, list); + p2.initialize(HTTPParser.REQUEST, {}, 0, 0, list); + p3.initialize(HTTPParser.REQUEST, {}, 0, 0, list); + p4.initialize(HTTPParser.REQUEST, {}, 0, 0, list); + + expect(list.all()).toEqual([p1, p2, p3, p4]); + expect(list.idle()).toEqual([]); + expect(list.active()).toEqual([p1, p2, p3, p4]); + expect(list.expired()).toEqual([]); + p2.remove(); + expect(list.all()).toEqual([p1, p3, p4]); + p3.execute(Buffer.from("GET / HTTP/1.1\r\nHost: example.com\r\n\r\n")); + expect(list.all()).toEqual([p1, p4, p3]); + + p1.close(); + p1.remove(); + // p1 is still in the list after remove because close + // frees the implementation causing remove to not be able + // to remove it. + expect(list.all()).toEqual([p1, p4, p3]); + }); +}); diff --git a/test/js/node/process/process.test.js b/test/js/node/process/process.test.js index 317cb32480..2eb79daaa8 100644 --- a/test/js/node/process/process.test.js +++ b/test/js/node/process/process.test.js @@ -330,7 +330,7 @@ it("process.binding", () => { expect(() => process.binding("crypto/x509")).not.toThrow(); expect(() => process.binding("fs")).not.toThrow(); expect(() => process.binding("fs_event_wrap")).toThrow(); - expect(() => process.binding("http_parser")).toThrow(); + expect(() => process.binding("http_parser")).not.toThrow(); expect(() => process.binding("icu")).toThrow(); expect(() => process.binding("inspector")).toThrow(); expect(() => process.binding("js_stream")).toThrow(); diff --git a/test/js/node/test/parallel/test-http-parser-bad-ref.js b/test/js/node/test/parallel/test-http-parser-bad-ref.js new file mode 100644 index 0000000000..174de13406 --- /dev/null +++ b/test/js/node/test/parallel/test-http-parser-bad-ref.js @@ -0,0 +1,88 @@ +'use strict'; +// Run this program with valgrind or efence with --expose_gc to expose the +// problem. + +// Flags: --expose_gc + +require('../common'); +const assert = require('assert'); +const { HTTPParser } = require('_http_common'); + +const kOnHeaders = HTTPParser.kOnHeaders | 0; +const kOnHeadersComplete = HTTPParser.kOnHeadersComplete | 0; +const kOnBody = HTTPParser.kOnBody | 0; +const kOnMessageComplete = HTTPParser.kOnMessageComplete | 0; + +let headersComplete = 0; +let messagesComplete = 0; + +function flushPool() { + Buffer.allocUnsafe(Buffer.poolSize - 1); + Bun.gc(true) +} + +function demoBug(part1, part2) { + flushPool(); + + const parser = new HTTPParser(); + parser.initialize(HTTPParser.REQUEST, {}); + + parser.headers = []; + parser.url = ''; + + parser[kOnHeaders] = function(headers, url) { + parser.headers = parser.headers.concat(headers); + parser.url += url; + }; + + parser[kOnHeadersComplete] = function(info) { + headersComplete++; + console.log('url', info.url); + }; + + parser[kOnBody] = () => {}; + + parser[kOnMessageComplete] = function() { + messagesComplete++; + }; + + + // We use a function to eliminate references to the Buffer b + // We want b to be GCed. The parser will hold a bad reference to it. + (function() { + const b = Buffer.from(part1); + flushPool(); + + console.log('parse the first part of the message'); + parser.execute(b, 0, b.length); + })(); + + flushPool(); + + (function() { + const b = Buffer.from(part2); + + console.log('parse the second part of the message'); + parser.execute(b, 0, b.length); + parser.finish(); + })(); + + flushPool(); +} + + +demoBug('POST /1', '/22 HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Content-Length: 4\r\n\r\n' + + 'pong'); + +demoBug('POST /1/22 HTTP/1.1\r\n' + + 'Content-Type: tex', 't/plain\r\n' + + 'Content-Length: 4\r\n\r\n' + + 'pong'); + +process.on('exit', function() { + assert.strictEqual(headersComplete, 2); + assert.strictEqual(messagesComplete, 2); + console.log('done!'); +}); diff --git a/test/js/node/test/parallel/test-http-parser-lazy-loaded.js b/test/js/node/test/parallel/test-http-parser-lazy-loaded.js new file mode 100644 index 0000000000..2123550a61 --- /dev/null +++ b/test/js/node/test/parallel/test-http-parser-lazy-loaded.js @@ -0,0 +1,41 @@ +// Flags: --expose-internals + +'use strict'; +const common = require('../common'); + +// Monkey patch before requiring anything +class DummyParser { + constructor() { + this.test_type = null; + } + initialize(type) { + this.test_type = type; + } +} +DummyParser.REQUEST = Symbol(); + +const binding = process.binding('http_parser'); +binding.HTTPParser = DummyParser; + +const assert = require('assert'); +const { spawn } = require('child_process'); +const { parsers } = require('_http_common'); + +// Test _http_common was not loaded before monkey patching +const parser = parsers.alloc(); +parser.initialize(DummyParser.REQUEST, {}); +assert.strictEqual(parser instanceof DummyParser, true); +assert.strictEqual(parser.test_type, DummyParser.REQUEST); + +if (process.argv[2] !== 'child') { + // Also test in a child process with IPC (specific case of https://github.com/nodejs/node/issues/23716) + const child = spawn(process.execPath, [ + '--expose-internals', __filename, 'child', + ], { + stdio: ['inherit', 'inherit', 'inherit', 'ipc'] + }); + child.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); +} diff --git a/test/js/node/test/parallel/test-http-parser.js b/test/js/node/test/parallel/test-http-parser.js new file mode 100644 index 0000000000..ad59131908 --- /dev/null +++ b/test/js/node/test/parallel/test-http-parser.js @@ -0,0 +1,571 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { mustCall, mustNotCall } = require('../common'); +const assert = require('assert'); + +const { methods, HTTPParser } = require('_http_common'); +const { REQUEST, RESPONSE } = HTTPParser; + +const kOnHeaders = HTTPParser.kOnHeaders | 0; +const kOnHeadersComplete = HTTPParser.kOnHeadersComplete | 0; +const kOnBody = HTTPParser.kOnBody | 0; +const kOnMessageComplete = HTTPParser.kOnMessageComplete | 0; + +// The purpose of this test is not to check HTTP compliance but to test the +// binding. Tests for pathological http messages should be submitted +// upstream to https://github.com/joyent/http-parser for inclusion into +// deps/http-parser/test.c + + +function newParser(type) { + const parser = new HTTPParser(); + parser.initialize(type, {}); + + parser.headers = []; + parser.url = ''; + + parser[kOnHeaders] = function(headers, url) { + parser.headers = parser.headers.concat(headers); + parser.url += url; + }; + + parser[kOnHeadersComplete] = function() { + }; + + parser[kOnBody] = mustNotCall('kOnBody should not be called'); + + parser[kOnMessageComplete] = function() { + }; + + return parser; +} + + +function expectBody(expected) { + return mustCall(function(buf) { + const body = String(buf); + assert.strictEqual(body, expected); + }); +} + + +// +// Simple request test. +// +{ + const request = Buffer.from('GET /hello HTTP/1.1\r\n\r\n'); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + assert.strictEqual(method, methods.indexOf('GET')); + assert.strictEqual(url || parser.url, '/hello'); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser.execute(request, 0, request.length); + + // + // Check that if we throw an error in the callbacks that error will be + // thrown from parser.execute() + // + + parser[kOnHeadersComplete] = function() { + throw new Error('hello world'); + }; + + parser.initialize(REQUEST, {}); + + assert.throws( + () => { parser.execute(request, 0, request.length); }, + { name: 'Error', message: 'hello world' } + ); +} + + +// +// Simple response test. +// +{ + const request = Buffer.from( + 'HTTP/1.1 200 OK\r\n' + + 'Content-Type: text/plain\r\n' + + 'Content-Length: 4\r\n' + + '\r\n' + + 'pong' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url, statusCode, statusMessage) => { + assert.strictEqual(method, undefined); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + assert.strictEqual(statusCode, 200); + assert.strictEqual(statusMessage, 'OK'); + }; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, 'pong'); + }; + + const parser = newParser(RESPONSE); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody); + parser.execute(request, 0, request.length); +} + + +// +// Response with no headers. +// +{ + const request = Buffer.from( + 'HTTP/1.0 200 Connection established\r\n\r\n'); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url, statusCode, statusMessage) => { + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 0); + assert.strictEqual(method, undefined); + assert.strictEqual(statusCode, 200); + assert.strictEqual(statusMessage, 'Connection established'); + assert.deepStrictEqual(headers || parser.headers, []); + }; + + const parser = newParser(RESPONSE); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser.execute(request, 0, request.length); +} + + +// +// Trailing headers. +// +{ + const request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '4\r\n' + + 'ping\r\n' + + '0\r\n' + + 'Vary: *\r\n' + + 'Content-Type: text/plain\r\n' + + '\r\n' + ); + + let seen_body = false; + + const onHeaders = (headers) => { + assert.ok(seen_body); // Trailers should come after the body + assert.deepStrictEqual(headers, + ['Vary', '*', 'Content-Type', 'text/plain']); + }; + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + // Expect to see trailing headers now + parser[kOnHeaders] = mustCall(onHeaders); + }; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, 'ping'); + seen_body = true; + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody); + parser.execute(request, 0, request.length); +} + + +// +// Test header ordering. +// +{ + const request = Buffer.from( + 'GET / HTTP/1.0\r\n' + + 'X-Filler: 1337\r\n' + + 'X-Filler: 42\r\n' + + 'X-Filler2: 42\r\n' + + '\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method) => { + assert.strictEqual(method, methods.indexOf('GET')); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 0); + assert.deepStrictEqual( + headers || parser.headers, + ['X-Filler', '1337', 'X-Filler', '42', 'X-Filler2', '42']); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser.execute(request, 0, request.length); +} + + +// +// Test large number of headers +// +{ + // 256 X-Filler headers + const lots_of_headers = 'X-Filler: 42\r\n'.repeat(256); + + const request = Buffer.from( + 'GET /foo/bar/baz?quux=42#1337 HTTP/1.0\r\n' + + lots_of_headers + + '\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('GET')); + assert.strictEqual(url || parser.url, '/foo/bar/baz?quux=42#1337'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 0); + + headers ||= parser.headers; + + assert.strictEqual(headers.length, 2 * 256); // 256 key/value pairs + for (let i = 0; i < headers.length; i += 2) { + assert.strictEqual(headers[i], 'X-Filler'); + assert.strictEqual(headers[i + 1], '42'); + } + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser.execute(request, 0, request.length); +} + + +// +// Test request body +// +{ + const request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Content-Type: application/x-www-form-urlencoded\r\n' + + 'Content-Length: 15\r\n' + + '\r\n' + + 'foo=42&bar=1337' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + }; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, 'foo=42&bar=1337'); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody); + parser.execute(request, 0, request.length); +} + + +// +// Test chunked request body +// +{ + const request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + '123\r\n' + + '6\r\n' + + '123456\r\n' + + 'A\r\n' + + '1234567890\r\n' + + '0\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + }; + + let body_part = 0; + const body_parts = ['123', '123456', '1234567890']; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, body_parts[body_part++]); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody, body_parts.length); + parser.execute(request, 0, request.length); +} + + +// +// Test chunked request body spread over multiple buffers (packets) +// +{ + let request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + '123\r\n' + + '6\r\n' + + '123456\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + }; + + let body_part = 0; + const body_parts = + ['123', '123456', '123456789', '123456789ABC', '123456789ABCDEF']; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, body_parts[body_part++]); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody, body_parts.length); + parser.execute(request, 0, request.length); + + request = Buffer.from( + '9\r\n' + + '123456789\r\n' + + 'C\r\n' + + '123456789ABC\r\n' + + 'F\r\n' + + '123456789ABCDEF\r\n' + + '0\r\n' + ); + + parser.execute(request, 0, request.length); +} + + +// +// Stress test. +// +{ + const request = Buffer.from( + 'POST /helpme HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + '123\r\n' + + '6\r\n' + + '123456\r\n' + + '9\r\n' + + '123456789\r\n' + + 'C\r\n' + + '123456789ABC\r\n' + + 'F\r\n' + + '123456789ABCDEF\r\n' + + '0\r\n' + ); + + function test(a, b) { + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/helpme'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + }; + + let expected_body = '123123456123456789123456789ABC123456789ABCDEF'; + + const onBody = (buf) => { + const chunk = String(buf); + assert.strictEqual(expected_body.indexOf(chunk), 0); + expected_body = expected_body.slice(chunk.length); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = onBody; + parser.execute(a, 0, a.length); + parser.execute(b, 0, b.length); + + assert.strictEqual(expected_body, ''); + } + + for (let i = 1; i < request.length - 1; ++i) { + const a = request.slice(0, i); + const b = request.slice(i); + test(a, b); + } +} + + +// +// Byte by byte test. +// +{ + const request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + '123\r\n' + + '6\r\n' + + '123456\r\n' + + '9\r\n' + + '123456789\r\n' + + 'C\r\n' + + '123456789ABC\r\n' + + 'F\r\n' + + '123456789ABCDEF\r\n' + + '0\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + assert.deepStrictEqual( + headers || parser.headers, + ['Content-Type', 'text/plain', 'Transfer-Encoding', 'chunked']); + }; + + let expected_body = '123123456123456789123456789ABC123456789ABCDEF'; + + const onBody = (buf) => { + const chunk = String(buf); + assert.strictEqual(expected_body.indexOf(chunk), 0); + expected_body = expected_body.slice(chunk.length); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = onBody; + + for (let i = 0; i < request.length; ++i) { + parser.execute(request, i, 1); + } + + assert.strictEqual(expected_body, ''); +} + + +// +// Test parser reinit sequence. +// +{ + const req1 = Buffer.from( + 'PUT /this HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '4\r\n' + + 'ping\r\n' + + '0\r\n' + ); + + const req2 = Buffer.from( + 'POST /that HTTP/1.0\r\n' + + 'Content-Type: text/plain\r\n' + + 'Content-Length: 4\r\n' + + '\r\n' + + 'pong' + ); + + const onHeadersComplete1 = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('PUT')); + assert.strictEqual(url, '/this'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + assert.deepStrictEqual( + headers, + ['Content-Type', 'text/plain', 'Transfer-Encoding', 'chunked']); + }; + + const onHeadersComplete2 = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url, '/that'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 0); + assert.deepStrictEqual( + headers, + ['Content-Type', 'text/plain', 'Content-Length', '4'] + ); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = onHeadersComplete1; + parser[kOnBody] = expectBody('ping'); + parser.execute(req1, 0, req1.length); + + parser.initialize(REQUEST, req2); + parser[kOnBody] = expectBody('pong'); + parser[kOnHeadersComplete] = onHeadersComplete2; + parser.execute(req2, 0, req2.length); +} + +// Test parser 'this' safety +// https://github.com/joyent/node/issues/6690 +assert.throws(function() { + const request = Buffer.from('GET /hello HTTP/1.1\r\n\r\n'); + + const parser = newParser(REQUEST); + const notparser = { execute: parser.execute }; + notparser.execute(request, 0, request.length); +}, TypeError);