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new Response(stream).arrayBuffer() + 3 more

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- `new Response(stream).arrayBuffer()`
- `new Response(stream).json()`
- `new Response(stream).text()`
- `new Response(stream).blob()`
This commit is contained in:
Jarred Sumner
2022-06-09 21:29:57 -07:00
parent b8eea5cc4a
commit 5ccf606107
16 changed files with 478 additions and 39 deletions
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116
src/javascript/jsc/bindings/ZigGlobalObject.cpp
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@@ -886,6 +886,19 @@ static JSC_DEFINE_HOST_FUNCTION(functionReportError,
return JSC::JSValue::encode(JSC::jsUndefined());
}
extern "C" JSC__JSValue Bun__createUninitializedArrayBuffer(JSC::JSGlobalObject* globalObject, const void* ptr, size_t len)
{
auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
auto arrayBuffer = JSC::ArrayBuffer::tryCreateUninitialized(len, 1);
if (UNLIKELY(!arrayBuffer)) {
JSC::throwOutOfMemoryError(globalObject, scope);
return JSC::JSValue::encode(JSC::JSValue {});
}
RELEASE_AND_RETURN(scope, JSValue::encode(JSC::JSArrayBuffer::create(globalObject->vm(), globalObject->arrayBufferStructure(JSC::ArrayBufferSharingMode::Default), WTFMove(arrayBuffer))));
}
JSC_DECLARE_HOST_FUNCTION(functionCreateUninitializedArrayBuffer);
JSC_DEFINE_HOST_FUNCTION(functionCreateUninitializedArrayBuffer,
(JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
@@ -1273,12 +1286,9 @@ extern "C" int32_t ReadableStreamTag__tagged(Zig::GlobalObject* globalObject, JS
auto* readableStream = jsCast<JSReadableStream*>(object);
auto& vm = globalObject->vm();
auto& builtinNames = WebCore::clientData(vm)->builtinNames();
JSValue numberValue = readableStream->getDirect(vm, builtinNames.bunNativeTypePrivateName());
int32_t num = numberValue.toInt32(globalObject);
if (numberValue.isUndefined() || num == 0) {
*ptr = JSC::JSValue();
return 0;
int32_t num = 0;
if (JSValue numberValue = readableStream->getDirect(vm, builtinNames.bunNativeTypePrivateName())) {
num = numberValue.toInt32(globalObject);
}
// If this type is outside the expected range, it means something is wrong.
@@ -1533,6 +1543,78 @@ extern "C" JSC__JSValue ZigGlobalObject__readableStreamToArrayBuffer(Zig::Global
return ZigGlobalObject__readableStreamToArrayBufferBody(reinterpret_cast<Zig::GlobalObject*>(globalObject), readableStreamValue);
}
extern "C" JSC__JSValue ZigGlobalObject__readableStreamToText(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue);
extern "C" JSC__JSValue ZigGlobalObject__readableStreamToText(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue)
{
auto& vm = globalObject->vm();
auto clientData = WebCore::clientData(vm);
auto& builtinNames = WebCore::builtinNames(vm);
JSC::JSFunction* function = nullptr;
if (auto readableStreamToText = globalObject->m_readableStreamToText.get()) {
function = readableStreamToText;
} else {
function = JSFunction::create(vm, static_cast<JSC::FunctionExecutable*>(readableStreamReadableStreamToTextCodeGenerator(vm)), globalObject);
globalObject->m_readableStreamToText.set(vm, globalObject, function);
}
JSC::MarkedArgumentBuffer arguments = JSC::MarkedArgumentBuffer();
arguments.append(JSValue::decode(readableStreamValue));
auto callData = JSC::getCallData(function);
return JSC::JSValue::encode(call(globalObject, function, callData, JSC::jsUndefined(), arguments));
}
extern "C" JSC__JSValue ZigGlobalObject__readableStreamToJSON(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue);
extern "C" JSC__JSValue ZigGlobalObject__readableStreamToJSON(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue)
{
auto& vm = globalObject->vm();
auto clientData = WebCore::clientData(vm);
auto& builtinNames = WebCore::builtinNames(vm);
JSC::JSFunction* function = nullptr;
if (auto readableStreamToJSON = globalObject->m_readableStreamToJSON.get()) {
function = readableStreamToJSON;
} else {
function = JSFunction::create(vm, static_cast<JSC::FunctionExecutable*>(readableStreamReadableStreamToJSONCodeGenerator(vm)), globalObject);
globalObject->m_readableStreamToJSON.set(vm, globalObject, function);
}
JSC::MarkedArgumentBuffer arguments = JSC::MarkedArgumentBuffer();
arguments.append(JSValue::decode(readableStreamValue));
auto callData = JSC::getCallData(function);
return JSC::JSValue::encode(call(globalObject, function, callData, JSC::jsUndefined(), arguments));
}
extern "C" JSC__JSValue ZigGlobalObject__readableStreamToBlob(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue);
extern "C" JSC__JSValue ZigGlobalObject__readableStreamToBlob(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue)
{
auto& vm = globalObject->vm();
auto clientData = WebCore::clientData(vm);
auto& builtinNames = WebCore::builtinNames(vm);
JSC::JSFunction* function = nullptr;
if (auto readableStreamToBlob = globalObject->m_readableStreamToBlob.get()) {
function = readableStreamToBlob;
} else {
function = JSFunction::create(vm, static_cast<JSC::FunctionExecutable*>(readableStreamReadableStreamToBlobCodeGenerator(vm)), globalObject);
globalObject->m_readableStreamToBlob.set(vm, globalObject, function);
}
JSC::MarkedArgumentBuffer arguments = JSC::MarkedArgumentBuffer();
arguments.append(JSValue::decode(readableStreamValue));
auto callData = JSC::getCallData(function);
return JSC::JSValue::encode(call(globalObject, function, callData, JSC::jsUndefined(), arguments));
}
JSC_DECLARE_HOST_FUNCTION(functionReadableStreamToArrayBuffer);
JSC_DEFINE_HOST_FUNCTION(functionReadableStreamToArrayBuffer, (JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
{
@@ -1771,6 +1853,24 @@ void GlobalObject::installAPIGlobals(JSClassRef* globals, int count, JSC::VM& vm
JSC::PropertyAttribute::Function | JSC::PropertyAttribute::DontDelete | 0);
}
{
JSC::Identifier identifier = JSC::Identifier::fromString(vm, "readableStreamToText"_s);
object->putDirectBuiltinFunction(vm, this, identifier, readableStreamReadableStreamToTextCodeGenerator(vm),
JSC::PropertyAttribute::Function | JSC::PropertyAttribute::DontDelete | 0);
}
{
JSC::Identifier identifier = JSC::Identifier::fromString(vm, "readableStreamToBlob"_s);
object->putDirectBuiltinFunction(vm, this, identifier, readableStreamReadableStreamToBlobCodeGenerator(vm),
JSC::PropertyAttribute::Function | JSC::PropertyAttribute::DontDelete | 0);
}
{
JSC::Identifier identifier = JSC::Identifier::fromString(vm, "readableStreamToJSON"_s);
object->putDirectBuiltinFunction(vm, this, identifier, readableStreamReadableStreamToJSONCodeGenerator(vm),
JSC::PropertyAttribute::Function | JSC::PropertyAttribute::DontDelete | 0);
}
{
JSC::Identifier identifier = JSC::Identifier::fromString(vm, "concatArrayBuffers"_s);
object->putDirectNativeFunction(vm, this, identifier, 1, functionConcatTypedArrays, NoIntrinsic,
@@ -1871,7 +1971,9 @@ void GlobalObject::visitChildrenImpl(JSCell* cell, Visitor& visitor)
thisObject->m_builtinInternalFunctions.visit(visitor);
thisObject->m_JSFFIFunctionStructure.visit(visitor);
visitor.append(thisObject->m_readableStreamToArrayBufferResolve);
visitor.append(thisObject->m_readableStreamToTextResolve);
visitor.append(thisObject->m_readableStreamToText);
visitor.append(thisObject->m_readableStreamToJSON);
visitor.append(thisObject->m_readableStreamToBlob);
ScriptExecutionContext* context = thisObject->scriptExecutionContext();
visitor.addOpaqueRoot(context);
}