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HostObjectUtil.cpp
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487 lines (369 loc) · 17 KB
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
#include "ClearScriptV8Native.h"
//-----------------------------------------------------------------------------
// HostObjectUtil implementation
//-----------------------------------------------------------------------------
void* HostObjectUtil::AddRef(void* pvObject)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, AddRefHostObject, pvObject);
}
//-----------------------------------------------------------------------------
void HostObjectUtil::Release(void* pvObject)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(ReleaseHostObject, pvObject);
}
//-----------------------------------------------------------------------------
HostObjectUtil::Invocability HostObjectUtil::GetInvocability(void* pvObject)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE(Invocability, GetHostObjectInvocability, pvObject);
}
//-----------------------------------------------------------------------------
V8Value HostObjectUtil::GetProperty(void* pvObject, const StdString& name, bool& isCacheable)
{
V8Value value(V8Value::Nonexistent);
StdBool tempIsCacheable;
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectNamedProperty, pvObject, name, value, tempIsCacheable);
isCacheable = (tempIsCacheable != 0);
return value;
}
//-----------------------------------------------------------------------------
void HostObjectUtil::SetProperty(void* pvObject, const StdString& name, const V8Value& value)
{
V8Value::Decoded decodedValue;
value.Decode(decodedValue);
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(SetHostObjectNamedProperty, pvObject, name, decodedValue);
}
//-----------------------------------------------------------------------------
bool HostObjectUtil::DeleteProperty(void* pvObject, const StdString& name)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE(StdBool, DeleteHostObjectNamedProperty, pvObject, name);
}
//-----------------------------------------------------------------------------
void HostObjectUtil::GetPropertyNames(void* pvObject, std::vector<StdString>& names)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectPropertyNames, pvObject, names);
}
//-----------------------------------------------------------------------------
V8Value HostObjectUtil::GetProperty(void* pvObject, int32_t index)
{
V8Value value(V8Value::Nonexistent);
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectIndexedProperty, pvObject, index, value);
return value;
}
//-----------------------------------------------------------------------------
void HostObjectUtil::SetProperty(void* pvObject, int32_t index, const V8Value& value)
{
V8Value::Decoded decodedValue;
value.Decode(decodedValue);
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(SetHostObjectIndexedProperty, pvObject, index, decodedValue);
}
//-----------------------------------------------------------------------------
bool HostObjectUtil::DeleteProperty(void* pvObject, int32_t index)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE(StdBool, DeleteHostObjectIndexedProperty, pvObject, index);
}
//-----------------------------------------------------------------------------
void HostObjectUtil::GetPropertyIndices(void* pvObject, std::vector<int32_t>& indices)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectPropertyIndices, pvObject, indices);
}
//-----------------------------------------------------------------------------
V8Value HostObjectUtil::Invoke(void* pvObject, bool asConstructor, size_t argCount, const V8Value* pArgs)
{
V8Value result(V8Value::Nonexistent);
if (argCount < 1)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeHostObject, pvObject, asConstructor, 0, nullptr, result);
}
else if (argCount <= Constants::MaxInlineArgCount)
{
V8Value::Decoded decodedArgs[argCount];
for (size_t index = 0; index < argCount; index++)
{
pArgs[index].Decode(decodedArgs[index]);
}
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeHostObject, pvObject, asConstructor, static_cast<int32_t>(argCount), decodedArgs, result);
}
else
{
auto upDecodedArgs = std::make_unique<V8Value::Decoded[]>(argCount);
auto pDecodedArgs = upDecodedArgs.get();
for (size_t index = 0; index < argCount; index++)
{
pArgs[index].Decode(pDecodedArgs[index]);
}
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeHostObject, pvObject, asConstructor, static_cast<int32_t>(argCount), pDecodedArgs, result);
}
return result;
}
//-----------------------------------------------------------------------------
V8Value HostObjectUtil::InvokeMethod(void* pvObject, const StdString& name, size_t argCount, const V8Value* pArgs)
{
V8Value result(V8Value::Nonexistent);
if (argCount < 1)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeHostObjectMethod, pvObject, name, 0, nullptr, result);
}
else if (argCount <= Constants::MaxInlineArgCount)
{
V8Value::Decoded decodedArgs[argCount];
for (size_t index = 0; index < argCount; index++)
{
pArgs[index].Decode(decodedArgs[index]);
}
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeHostObjectMethod, pvObject, name, static_cast<int32_t>(argCount), decodedArgs, result);
}
else
{
auto upDecodedArgs = std::make_unique<V8Value::Decoded[]>(argCount);
auto pDecodedArgs = upDecodedArgs.get();
for (size_t index = 0; index < argCount; index++)
{
pArgs[index].Decode(pDecodedArgs[index]);
}
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeHostObjectMethod, pvObject, name, static_cast<int32_t>(argCount), pDecodedArgs, result);
}
return result;
}
//-----------------------------------------------------------------------------
V8Value HostObjectUtil::GetEnumerator(void* pvObject)
{
V8Value result(V8Value::Nonexistent);
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectEnumerator, pvObject, result);
return result;
}
//-----------------------------------------------------------------------------
V8Value HostObjectUtil::GetAsyncEnumerator(void* pvObject)
{
V8Value result(V8Value::Nonexistent);
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectAsyncEnumerator, pvObject, result);
return result;
}
//-----------------------------------------------------------------------------
void HostObjectUtil::Dispose(void* pvObject)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(DisposeHostObject, pvObject);
}
//-----------------------------------------------------------------------------
V8Value HostObjectUtil::AsyncDispose(void* pvObject)
{
V8Value result(V8Value::Nonexistent);
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(AsyncDisposeHostObject, pvObject, result);
return result;
}
//-----------------------------------------------------------------------------
void* HostObjectUtil::CreateV8ObjectCache()
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, CreateV8ObjectCache);
}
//-----------------------------------------------------------------------------
void HostObjectUtil::CacheV8Object(void* pvCache, void* pvObject, void* pvV8Object)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(CacheV8Object, pvCache, pvObject, pvV8Object);
}
//-----------------------------------------------------------------------------
void* HostObjectUtil::GetCachedV8Object(void* pvCache, void* pvObject)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, GetCachedV8Object, pvCache, pvObject);
}
//-----------------------------------------------------------------------------
void HostObjectUtil::GetAllCachedV8Objects(void* pvCache, std::vector<void*>& v8ObjectPtrs)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(GetAllCachedV8Objects, pvCache, v8ObjectPtrs);
}
//-----------------------------------------------------------------------------
bool HostObjectUtil::RemoveV8ObjectCacheEntry(void* pvCache, void* pvObject)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(StdBool, RemoveV8ObjectCacheEntry, pvCache, pvObject);
}
//-----------------------------------------------------------------------------
void* HostObjectUtil::CreateDebugAgent(const StdString& name, const StdString& version, int32_t port, bool remote, DebugCallback&& callback)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, CreateDebugAgent, name, version, port, remote, new V8DebugCallbackHandle(new DebugCallback(std::move(callback))));
}
//-----------------------------------------------------------------------------
void HostObjectUtil::SendDebugMessage(void* pvAgent, const StdString& content)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(SendDebugMessage, pvAgent, content);
}
//-----------------------------------------------------------------------------
void HostObjectUtil::DestroyDebugAgent(void* pvAgent)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(DestroyDebugAgent, pvAgent);
}
//-----------------------------------------------------------------------------
void HostObjectUtil::QueueNativeCallback(NativeCallback&& callback)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(QueueNativeCallback, new NativeCallbackHandle(new NativeCallback(std::move(callback))));
}
//-----------------------------------------------------------------------------
void* HostObjectUtil::CreateNativeCallbackTimer(int32_t dueTime, int32_t period, NativeCallback&& callback)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, CreateNativeCallbackTimer, dueTime, period, new NativeCallbackHandle(new NativeCallback(std::move(callback))));
}
//-----------------------------------------------------------------------------
bool HostObjectUtil::ChangeNativeCallbackTimer(void* pvTimer, int32_t dueTime, int32_t period)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(StdBool, ChangeNativeCallbackTimer, pvTimer, dueTime, period);
}
//-----------------------------------------------------------------------------
void HostObjectUtil::DestroyNativeCallbackTimer(void* pvTimer)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(DestroyNativeCallbackTimer, pvTimer);
}
//-----------------------------------------------------------------------------
StdString HostObjectUtil::LoadModule(const V8DocumentInfo& sourceDocumentInfo, const StdString& specifier, V8DocumentInfo& documentInfo, V8Value& exports)
{
StdString resourceName;
StdString sourceMapUrl;
uint64_t uniqueId;
DocumentKind documentKind;
StdString code;
void* pvDocumentInfo;
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(LoadModule, sourceDocumentInfo.GetDocumentInfo(), specifier, resourceName, sourceMapUrl, uniqueId, documentKind, code, pvDocumentInfo, exports);
documentInfo = V8DocumentInfo(std::move(resourceName), std::move(sourceMapUrl), uniqueId, documentKind, pvDocumentInfo);
return code;
}
//-----------------------------------------------------------------------------
std::vector<std::pair<StdString, V8Value>> HostObjectUtil::CreateModuleContext(const V8DocumentInfo& documentInfo)
{
std::vector<StdString> names;
std::vector<V8Value> values;
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(CreateModuleContext, documentInfo.GetDocumentInfo(), names, values);
auto count = std::min(names.size(), values.size());
std::vector<std::pair<StdString, V8Value>> context;
context.reserve(count);
for (size_t index = 0; index < count; index++)
{
context.emplace_back(names[index], values[index]);
}
return context;
}
//-----------------------------------------------------------------------------
size_t HostObjectUtil::GetMaxScriptCacheSize()
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(int32_t, GetMaxScriptCacheSize);
}
//-----------------------------------------------------------------------------
size_t HostObjectUtil::GetMaxModuleCacheSize()
{
return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(int32_t, GetMaxModuleCacheSize);
}
//-----------------------------------------------------------------------------
// FastHostObjectUtil implementation
//-----------------------------------------------------------------------------
V8Value FastHostObjectUtil::GetProperty(void* pvObject, const StdString& name, bool& isCacheable)
{
V8Value::FastResult value;
StdBool tempIsCacheable;
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetFastHostObjectNamedProperty, pvObject, name, value, tempIsCacheable);
isCacheable = (tempIsCacheable != 0);
return V8Value(value);
}
//-----------------------------------------------------------------------------
void FastHostObjectUtil::SetProperty(void* pvObject, const StdString& name, const V8Value& value)
{
V8Value::FastArg fastValue;
value.Decode(fastValue);
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(SetFastHostObjectNamedProperty, pvObject, name, fastValue);
}
//-----------------------------------------------------------------------------
FastHostObjectUtil::PropertyFlags FastHostObjectUtil::QueryProperty(void* pvObject, const StdString& name)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE(PropertyFlags, QueryFastHostObjectNamedProperty, pvObject, name);
}
//-----------------------------------------------------------------------------
bool FastHostObjectUtil::DeleteProperty(void* pvObject, const StdString& name)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE(StdBool, DeleteFastHostObjectNamedProperty, pvObject, name);
}
//-----------------------------------------------------------------------------
void FastHostObjectUtil::GetPropertyNames(void* pvObject, std::vector<StdString>& names)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetFastHostObjectPropertyNames, pvObject, names);
}
//-----------------------------------------------------------------------------
V8Value FastHostObjectUtil::GetProperty(void* pvObject, int32_t index)
{
V8Value::FastResult value;
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetFastHostObjectIndexedProperty, pvObject, index, value);
return V8Value(value);
}
//-----------------------------------------------------------------------------
void FastHostObjectUtil::SetProperty(void* pvObject, int32_t index, const V8Value& value)
{
V8Value::FastArg fastValue;
value.Decode(fastValue);
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(SetFastHostObjectIndexedProperty, pvObject, index, fastValue);
}
//-----------------------------------------------------------------------------
FastHostObjectUtil::PropertyFlags FastHostObjectUtil::QueryProperty(void* pvObject, int32_t index)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE(PropertyFlags, QueryFastHostObjectIndexedProperty, pvObject, index);
}
//-----------------------------------------------------------------------------
bool FastHostObjectUtil::DeleteProperty(void* pvObject, int32_t index)
{
return V8_SPLIT_PROXY_MANAGED_INVOKE(StdBool, DeleteFastHostObjectIndexedProperty, pvObject, index);
}
//-----------------------------------------------------------------------------
void FastHostObjectUtil::GetPropertyIndices(void* pvObject, std::vector<int32_t>& indices)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetFastHostObjectPropertyIndices, pvObject, indices);
}
//-----------------------------------------------------------------------------
V8Value FastHostObjectUtil::Invoke(void* pvObject, bool asConstructor, size_t argCount, const V8Value* pArgs)
{
V8Value::FastResult result;
if (argCount < 1)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeFastHostObject, pvObject, asConstructor, 0, nullptr, result);
}
else if (argCount <= Constants::MaxInlineArgCount)
{
V8Value::FastArg fastArgs[argCount];
for (size_t index = 0; index < argCount; index++)
{
pArgs[index].Decode(fastArgs[index]);
}
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeFastHostObject, pvObject, asConstructor, static_cast<int32_t>(argCount), fastArgs, result);
}
else
{
auto upFastArgs = std::make_unique<V8Value::FastArg[]>(argCount);
auto pFastArgs = upFastArgs.get();
for (size_t index = 0; index < argCount; index++)
{
pArgs[index].Decode(pFastArgs[index]);
}
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeFastHostObject, pvObject, asConstructor, static_cast<int32_t>(argCount), pFastArgs, result);
}
return V8Value(result);
}
//-----------------------------------------------------------------------------
V8Value FastHostObjectUtil::GetEnumerator(void* pvObject)
{
V8Value::FastResult result;
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetFastHostObjectEnumerator, pvObject, result);
return V8Value(result);
}
//-----------------------------------------------------------------------------
V8Value FastHostObjectUtil::GetAsyncEnumerator(void* pvObject)
{
V8Value::FastResult result;
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetFastHostObjectAsyncEnumerator, pvObject, result);
return V8Value(result);
}
//-----------------------------------------------------------------------------
void FastHostObjectUtil::Dispose(void* pvObject)
{
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(DisposeFastHostObject, pvObject);
}
//-----------------------------------------------------------------------------
V8Value FastHostObjectUtil::AsyncDispose(void* pvObject)
{
V8Value::FastResult result;
V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(AsyncDisposeFastHostObject, pvObject, result);
return V8Value(result);
}