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/*
* Copyright (c) 2011 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef PageScriptDebugServer_h
#define PageScriptDebugServer_h
#include "bindings/core/v8/ScriptDebugServer.h"
#include "bindings/core/v8/ScriptPreprocessor.h"
#include <v8.h>
namespace blink {
class Page;
class ScriptPreprocessor;
class ScriptSourceCode;
class PageScriptDebugServer final : public ScriptDebugServer {
WTF_MAKE_NONCOPYABLE(PageScriptDebugServer);
public:
static PageScriptDebugServer& shared();
static void setMainThreadIsolate(v8::Isolate*);
void addListener(ScriptDebugListener*, Page*);
void removeListener(ScriptDebugListener*, Page*);
static void interruptAndRun(PassOwnPtr<Task>);
class ClientMessageLoop {
public:
virtual ~ClientMessageLoop() { }
virtual void run(Page*) = 0;
virtual void quitNow() = 0;
};
void setClientMessageLoop(PassOwnPtr<ClientMessageLoop>);
void compileScript(ScriptState*, const String& expression, const String& sourceURL, String* scriptId, String* exceptionDetailsText, int* lineNumber, int* columnNumber, RefPtrWillBeRawPtr<ScriptCallStack>* stackTrace) override;
void clearCompiledScripts() override;
void runScript(ScriptState*, const String& scriptId, ScriptValue* result, bool* wasThrown, String* exceptionDetailsText, int* lineNumber, int* columnNumber, RefPtrWillBeRawPtr<ScriptCallStack>* stackTrace) override;
void setPreprocessorSource(const String&) override;
void preprocessBeforeCompile(const v8::Debug::EventDetails&) override;
PassOwnPtr<ScriptSourceCode> preprocess(LocalFrame*, const ScriptSourceCode&) override;
String preprocessEventListener(LocalFrame*, const String& source, const String& url, const String& functionName) override;
void clearPreprocessor() override;
void muteWarningsAndDeprecations() override;
void unmuteWarningsAndDeprecations() override;
private:
PageScriptDebugServer();
~PageScriptDebugServer() override;
ScriptDebugListener* getDebugListenerForContext(v8::Handle<v8::Context>) override;
void runMessageLoopOnPause(v8::Handle<v8::Context>) override;
void quitMessageLoopOnPause() override;
typedef HashMap<Page*, ScriptDebugListener*> ListenersMap;
ListenersMap m_listenersMap;
OwnPtr<ClientMessageLoop> m_clientMessageLoop;
Page* m_pausedPage;
HashMap<String, String> m_compiledScriptURLs;
OwnPtr<ScriptSourceCode> m_preprocessorSourceCode;
OwnPtr<ScriptPreprocessor> m_scriptPreprocessor;
bool canPreprocess(LocalFrame*);
static v8::Isolate* s_mainThreadIsolate;
};
} // namespace blink
#endif // PageScriptDebugServer_h
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