C++ (Cpp) InjectedScript::scriptStateの例

コード例 #1

ファイル: InjectedScriptModule.cpp プロジェクト: EliBing/webkit

void InjectedScriptModule::ensureInjected(InjectedScriptManager* injectedScriptManager, InjectedScript injectedScript)
{
    ASSERT(!injectedScript.hasNoValue());
    if (injectedScript.hasNoValue())
        return;

    // FIXME: Make the InjectedScript a module itself.
    Deprecated::ScriptFunctionCall function(injectedScript.injectedScriptObject(), "module", WebCore::functionCallHandlerFromAnyThread);
    function.appendArgument(name());
    bool hadException = false;
    Deprecated::ScriptValue resultValue = injectedScript.callFunctionWithEvalEnabled(function, hadException);
    ASSERT(!hadException);
    if (hadException || resultValue.hasNoValue() || !resultValue.isObject()) {
        Deprecated::ScriptFunctionCall function(injectedScript.injectedScriptObject(), "injectModule", WebCore::functionCallHandlerFromAnyThread);
        function.appendArgument(name());
        function.appendArgument(source());
        function.appendArgument(host(injectedScriptManager, injectedScript.scriptState()));
        resultValue = injectedScript.callFunctionWithEvalEnabled(function, hadException);
        if (hadException || (returnsObject() && (resultValue.hasNoValue() || !resultValue.isObject()))) {
            ASSERT_NOT_REACHED();
            return;
        }
    }

    if (returnsObject()) {
        Deprecated::ScriptObject moduleObject(injectedScript.scriptState(), resultValue);
        initialize(moduleObject, injectedScriptManager->inspectedStateAccessCheck());
    }
}

コード例 #2

ファイル: InjectedScriptModule.cpp プロジェクト: boska/webkit

void InjectedScriptModule::ensureInjected(InjectedScriptManager* injectedScriptManager, InjectedScript injectedScript)
{
    ASSERT(!injectedScript.hasNoValue());
    if (injectedScript.hasNoValue())
        return;

    // FIXME: Make the InjectedScript a module itself.
    JSC::APIEntryShim entryShim(injectedScript.scriptState());
    Deprecated::ScriptFunctionCall function(injectedScript.injectedScriptObject(), ASCIILiteral("module"), injectedScriptManager->inspectorEnvironment().functionCallHandler());
    function.appendArgument(name());
    bool hadException = false;
    Deprecated::ScriptValue resultValue = injectedScript.callFunctionWithEvalEnabled(function, hadException);
    ASSERT(!hadException);
    if (hadException || resultValue.hasNoValue() || !resultValue.isObject()) {
        Deprecated::ScriptFunctionCall function(injectedScript.injectedScriptObject(), ASCIILiteral("injectModule"), injectedScriptManager->inspectorEnvironment().functionCallHandler());
        function.appendArgument(name());
        function.appendArgument(source());
        function.appendArgument(host(injectedScriptManager, injectedScript.scriptState()));
        resultValue = injectedScript.callFunctionWithEvalEnabled(function, hadException);
        if (hadException || (returnsObject() && (resultValue.hasNoValue() || !resultValue.isObject()))) {
            ASSERT_NOT_REACHED();
            return;
        }
    }

    if (returnsObject()) {
        Deprecated::ScriptObject moduleObject(injectedScript.scriptState(), resultValue);
        initialize(moduleObject, &injectedScriptManager->inspectorEnvironment());
    }
}

コード例 #3

ファイル: InspectorDebuggerAgent.cpp プロジェクト: kodybrown/webkit

void InspectorDebuggerAgent::runScript(ErrorString* errorString, const ScriptId& scriptId, const int* executionContextId, const String* const objectGroup, const bool* const doNotPauseOnExceptionsAndMuteConsole, RefPtr<TypeBuilder::Runtime::RemoteObject>& result, TypeBuilder::OptOutput<bool>* wasThrown)
{
    InjectedScript injectedScript = injectedScriptForEval(errorString, executionContextId);
    if (injectedScript.hasNoValue()) {
        *errorString = "Inspected frame has gone";
        return;
    }

    ScriptDebugServer::PauseOnExceptionsState previousPauseOnExceptionsState = scriptDebugServer().pauseOnExceptionsState();
    if (doNotPauseOnExceptionsAndMuteConsole && *doNotPauseOnExceptionsAndMuteConsole) {
        if (previousPauseOnExceptionsState != ScriptDebugServer::DontPauseOnExceptions)
            scriptDebugServer().setPauseOnExceptionsState(ScriptDebugServer::DontPauseOnExceptions);
        muteConsole();
    }

    ScriptValue value;
    bool wasThrownValue;
    String exceptionMessage;
    scriptDebugServer().runScript(injectedScript.scriptState(), scriptId, &value, &wasThrownValue, &exceptionMessage);
    *wasThrown = wasThrownValue;
    if (value.hasNoValue()) {
        *errorString = "Script execution failed";
        return;
    }
    result = injectedScript.wrapObject(value, objectGroup ? *objectGroup : "");
    if (wasThrownValue)
        result->setDescription(exceptionMessage);

    if (doNotPauseOnExceptionsAndMuteConsole && *doNotPauseOnExceptionsAndMuteConsole) {
        unmuteConsole();
        if (scriptDebugServer().pauseOnExceptionsState() != previousPauseOnExceptionsState)
            scriptDebugServer().setPauseOnExceptionsState(previousPauseOnExceptionsState);
    }
}

コード例 #4

InjectedScriptCanvasModule InspectorCanvasAgent::injectedScriptCanvasModule(ErrorString* errorString, const String& objectId)
{
    if (!checkIsEnabled(errorString))
        return InjectedScriptCanvasModule();
    InjectedScript injectedScript = m_injectedScriptManager->injectedScriptForObjectId(objectId);
    if (injectedScript.hasNoValue()) {
        *errorString = "Inspected frame has gone";
        return InjectedScriptCanvasModule();
    }
    return injectedScriptCanvasModule(errorString, injectedScript.scriptState());
}

コード例 #5

ファイル: InspectorHeapProfilerAgent.cpp プロジェクト: mariospr/chromium-browser

void InspectorHeapProfilerAgent::getHeapObjectId(ErrorString* errorString, const String& objectId, String* heapSnapshotObjectId)
{
    InjectedScript injectedScript = m_injectedScriptManager->injectedScriptForObjectId(objectId);
    if (injectedScript.isEmpty()) {
        *errorString = "Inspected context has gone";
        return;
    }
    ScriptValue value = injectedScript.findObjectById(objectId);
    ScriptState::Scope scope(injectedScript.scriptState());
    if (value.isEmpty() || value.isUndefined()) {
        *errorString = "Object with given id not found";
        return;
    }
    unsigned id = ScriptProfiler::getHeapObjectId(value);
    *heapSnapshotObjectId = String::number(id);
}

コード例 #6

ファイル: InspectorDebuggerAgent.cpp プロジェクト: kodybrown/webkit

void InspectorDebuggerAgent::compileScript(ErrorString* errorString, const String& expression, const String& sourceURL, TypeBuilder::OptOutput<ScriptId>* scriptId, TypeBuilder::OptOutput<String>* syntaxErrorMessage)
{
    InjectedScript injectedScript = injectedScriptForEval(errorString, 0);
    if (injectedScript.hasNoValue()) {
        *errorString = "Inspected frame has gone";
        return;
    }

    String scriptIdValue;
    String exceptionMessage;
    scriptDebugServer().compileScript(injectedScript.scriptState(), expression, sourceURL, &scriptIdValue, &exceptionMessage);
    if (!scriptIdValue && !exceptionMessage) {
        *errorString = "Script compilation failed";
        return;
    }
    *syntaxErrorMessage = exceptionMessage;
    *scriptId = scriptIdValue;
}

コード例 #7

ファイル: InspectorHeapProfilerAgent.cpp プロジェクト: smishenk/chromium-crosswalk

void InspectorHeapProfilerAgent::getHeapObjectId(ErrorString* errorString, const String& objectId, String* heapSnapshotObjectId)
{
    OwnPtr<RemoteObjectId> remoteId = RemoteObjectId::parse(objectId);
    if (!remoteId) {
        *errorString = "Invalid object id";
        return;
    }
    InjectedScript injectedScript = m_injectedScriptManager->findInjectedScript(remoteId.get());
    if (injectedScript.isEmpty()) {
        *errorString = "Inspected context has gone";
        return;
    }
    ScriptState::Scope scope(injectedScript.scriptState());
    v8::Local<v8::Value> value = injectedScript.findObject(*remoteId);
    if (value.IsEmpty() || value->IsUndefined()) {
        *errorString = "Object with given id not found";
        return;
    }

    v8::SnapshotObjectId id = m_isolate->GetHeapProfiler()->GetObjectId(value);
    *heapSnapshotObjectId = String::number(id);
}