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-rw-r--r--WebCore/bindings/js/ScriptDebugServer.h158
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diff --git a/WebCore/bindings/js/ScriptDebugServer.h b/WebCore/bindings/js/ScriptDebugServer.h
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--- a/WebCore/bindings/js/ScriptDebugServer.h
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-/*
- * Copyright (C) 2008 Apple Inc. All rights reserved.
- * Copyright (C) 2010 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:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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 ScriptDebugServer_h
-#define ScriptDebugServer_h
-
-#if ENABLE(JAVASCRIPT_DEBUGGER)
-
-#include "ScriptDebugListener.h"
-#include "PlatformString.h"
-#include "ScriptBreakpoint.h"
-#include "Timer.h"
-
-#include <debugger/Debugger.h>
-#include <runtime/UString.h>
-#include <wtf/HashMap.h>
-#include <wtf/HashSet.h>
-#include <wtf/RefPtr.h>
-
-namespace JSC {
-class DebuggerCallFrame;
-class JSGlobalObject;
-}
-namespace WebCore {
-
-class Frame;
-class FrameView;
-class Page;
-class PageGroup;
-class ScriptDebugListener;
-class JavaScriptCallFrame;
-
-class ScriptDebugServer : JSC::Debugger, public Noncopyable {
-public:
- static ScriptDebugServer& shared();
-
- void addListener(ScriptDebugListener*, Page*);
- void removeListener(ScriptDebugListener*, Page*);
-
- String setBreakpoint(const String& sourceID, unsigned lineNumber, const String& condition, bool enabled, unsigned* actualLineNumber);
- void removeBreakpoint(const String& breakpointId);
- void clearBreakpoints();
- void setBreakpointsActivated(bool activated);
- void activateBreakpoints() { setBreakpointsActivated(true); }
- void deactivateBreakpoints() { setBreakpointsActivated(false); }
-
- enum PauseOnExceptionsState {
- DontPauseOnExceptions,
- PauseOnAllExceptions,
- PauseOnUncaughtExceptions
- };
- PauseOnExceptionsState pauseOnExceptionsState() const { return m_pauseOnExceptionsState; }
- void setPauseOnExceptionsState(PauseOnExceptionsState);
-
- void setPauseOnNextStatement(bool pause);
- void breakProgram();
- void continueProgram();
- void stepIntoStatement();
- void stepOverStatement();
- void stepOutOfFunction();
-
- bool editScriptSource(const String& sourceID, const String& newContent, String& newSourceOrErrorMessage);
-
- void recompileAllJSFunctionsSoon();
- void recompileAllJSFunctions(Timer<ScriptDebugServer>* = 0);
-
- JavaScriptCallFrame* currentCallFrame();
-
- void pageCreated(Page*);
-
- bool isDebuggerAlwaysEnabled();
-
-private:
- typedef HashSet<ScriptDebugListener*> ListenerSet;
- typedef void (ScriptDebugServer::*JavaScriptExecutionCallback)(ScriptDebugListener*);
-
- ScriptDebugServer();
- ~ScriptDebugServer();
-
- bool hasBreakpoint(intptr_t sourceID, unsigned lineNumber) const;
- bool hasListenersInterestedInPage(Page*);
-
- void setJavaScriptPaused(const PageGroup&, bool paused);
- void setJavaScriptPaused(Page*, bool paused);
- void setJavaScriptPaused(Frame*, bool paused);
- void setJavaScriptPaused(FrameView*, bool paused);
-
- void dispatchFunctionToListeners(JavaScriptExecutionCallback, Page*);
- void dispatchFunctionToListeners(const ListenerSet& listeners, JavaScriptExecutionCallback callback);
- void dispatchDidPause(ScriptDebugListener*);
- void dispatchDidContinue(ScriptDebugListener*);
- void dispatchDidParseSource(const ListenerSet& listeners, const JSC::SourceCode& source, enum ScriptWorldType);
- void dispatchFailedToParseSource(const ListenerSet& listeners, const JSC::SourceCode& source, int errorLine, const String& errorMessage);
-
- void pauseIfNeeded(Page*);
-
- virtual void detach(JSC::JSGlobalObject*);
-
- virtual void sourceParsed(JSC::ExecState*, const JSC::SourceCode&, int errorLine, const JSC::UString& errorMsg);
- virtual void callEvent(const JSC::DebuggerCallFrame&, intptr_t sourceID, int lineNumber);
- virtual void atStatement(const JSC::DebuggerCallFrame&, intptr_t sourceID, int firstLine);
- virtual void returnEvent(const JSC::DebuggerCallFrame&, intptr_t sourceID, int lineNumber);
- virtual void exception(const JSC::DebuggerCallFrame&, intptr_t sourceID, int lineNumber, bool hasHandler);
- virtual void willExecuteProgram(const JSC::DebuggerCallFrame&, intptr_t sourceID, int lineno);
- virtual void didExecuteProgram(const JSC::DebuggerCallFrame&, intptr_t sourceID, int lineno);
- virtual void didReachBreakpoint(const JSC::DebuggerCallFrame&, intptr_t sourceID, int lineno);
-
- void didAddListener(Page*);
- void didRemoveListener(Page*);
-
- typedef HashMap<Page*, ListenerSet*> PageListenersMap;
- typedef HashMap<intptr_t, SourceBreakpoints> BreakpointsMap;
-
- PageListenersMap m_pageListenersMap;
- bool m_callingListeners;
- PauseOnExceptionsState m_pauseOnExceptionsState;
- bool m_pauseOnNextStatement;
- bool m_paused;
- Page* m_pausedPage;
- bool m_doneProcessingDebuggerEvents;
- bool m_breakpointsActivated;
- JavaScriptCallFrame* m_pauseOnCallFrame;
- RefPtr<JavaScriptCallFrame> m_currentCallFrame;
- BreakpointsMap m_breakpoints;
- Timer<ScriptDebugServer> m_recompileTimer;
-};
-
-} // namespace WebCore
-
-#endif // ENABLE(JAVASCRIPT_DEBUGGER)
-
-#endif // ScriptDebugServer_h