mirrors/bun.sh
1
0
Fork 0
mirror of https://github.com/oven-sh/bun synced 2026-02-10 10:58:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

Implement Blob.stream()

Browse Source
This commit is contained in:
Jarred Sumner
2022-05-24 03:12:57 -07:00
parent 7f3bc2b9e6
commit b18b0efb8b
21 changed files with 704 additions and 838 deletions
Download Patch File Download Diff File Expand all files Collapse all files

83
src/javascript/jsc/bindings/ReadableStreamBuiltins.cpp
View File

@@ -117,6 +117,89 @@ const char* const s_readableStreamInitializeReadableStreamCode =
"})\n" \
;
const JSC::ConstructAbility s_readableStreamCreateNativeReadableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
const JSC::ConstructorKind s_readableStreamCreateNativeReadableStreamCodeConstructorKind = JSC::ConstructorKind::None;
const int s_readableStreamCreateNativeReadableStreamCodeLength = 2522;
static const JSC::Intrinsic s_readableStreamCreateNativeReadableStreamCodeIntrinsic = JSC::NoIntrinsic;
const char* const s_readableStreamCreateNativeReadableStreamCode =
"(function (nativeTag, nativeID) {\n" \
" var cached = @getByIdDirectPrivate(globalThis, \"nativeReadableStreamPrototype\");\n" \
" if (!cached) {\n" \
" cached = new @Map();\n" \
" @putByIdDirectPrivate(globalThis, \"nativeReadableStreamPrototype\", cached);\n" \
" }\n" \
" var Prototype = cached.get(nativeID);\n" \
" if (!Prototype) {\n" \
" var [pull, start, cancel, setClose, deinit] = globalThis[Symbol.for(\"Bun.lazy\")](nativeID);\n" \
" Prototype = class NativeReadableStreamSource {\n" \
" constructor(tag) {\n" \
" this.pull = this.pull_.bind(tag);\n" \
" this.start = this.start_.bind(tag);\n" \
" this.cancel = this.cancel_.bind(tag);\n" \
" }\n" \
"\n" \
" pull;\n" \
" start;\n" \
" cancel;\n" \
" \n" \
" pull_(controller) {\n" \
" var result;\n" \
" try {\n" \
" result = pull(this);\n" \
" } catch (e) {\n" \
" controller.error(e);\n" \
" return;\n" \
" }\n" \
" \n" \
" if (result === false) {\n" \
" //\n" \
" new @Promise((resolve, reject) => resolve(controller.close())).then(() => {}, () => {});\n" \
" return;\n" \
" }\n" \
"\n" \
" if (@isPromise(result)) {\n" \
" result.then(controller.enqueue, controller.error);\n" \
" } else {\n" \
" controller.enqueue(result);\n" \
" }\n" \
" }\n" \
"\n" \
" start_(controller) {\n" \
" setClose(this, controller.close);\n" \
" const result = start(this, controller.enqueue, controller.error);\n" \
" if (result === false) {\n" \
" //\n" \
" new @Promise((resolve, reject) => resolve(controller.close())).then(() => {}, () => {});\n" \
" return;\n" \
" }\n" \
"\n" \
"\n" \
" if (@isPromise(result)) {\n" \
" result.then(controller.enqueue, controller.error);\n" \
" } else {\n" \
" controller.enqueue(result);\n" \
" }\n" \
"\n" \
" return result;\n" \
" }\n" \
"\n" \
" cancel_(reason) {\n" \
" cancel(this, reason);\n" \
" }\n" \
"\n" \
" static registry = new FinalizationRegistry(deinit);\n" \
" }\n" \
" cached.set(nativeID, Prototype);\n" \
" }\n" \
" \n" \
" var instance = new Prototype(nativeTag);\n" \
" Prototype.registry.register(instance, nativeTag);\n" \
" var stream = new @ReadableStream(instance);\n" \
" @putByIdDirectPrivate(stream, \"bunNativeTag\", nativeID);\n" \
" return stream;\n" \
"})\n" \
;
const JSC::ConstructAbility s_readableStreamCancelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
const JSC::ConstructorKind s_readableStreamCancelCodeConstructorKind = JSC::ConstructorKind::None;
const int s_readableStreamCancelCodeLength = 324;