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| 1 /* | |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef DartDebugServer_h | |
| 32 #define DartDebugServer_h | |
| 33 | |
| 34 #include "bindings/v8/ScopedPersistent.h" | |
| 35 | |
| 36 #include "wtf/HashSet.h" | |
| 37 #include <dart_api.h> | |
| 38 #include <dart_debugger_api.h> | |
| 39 #include <v8.h> | |
| 40 | |
| 41 namespace WebCore { | |
| 42 | |
| 43 class Page; | |
| 44 | |
| 45 class DartDebugServer { | |
| 46 WTF_MAKE_NONCOPYABLE(DartDebugServer); | |
| 47 public: | |
| 48 static DartDebugServer& shared(); | |
| 49 static void intitialize(); | |
| 50 | |
| 51 void registerIsolate(Dart_Isolate); | |
| 52 void unregisterIsolate(Dart_Isolate); | |
| 53 | |
| 54 void isolateLoaded(); | |
| 55 | |
| 56 void debugBreak(); | |
| 57 void cancelDebugBreak(); | |
| 58 void disable(); | |
| 59 | |
| 60 private: | |
| 61 DartDebugServer(); | |
| 62 | |
| 63 v8::Handle<v8::Object> createExecutionState(Dart_StackTrace); | |
| 64 | |
| 65 static void breakpointHandler(Dart_IsolateId, Dart_Breakpoint, Dart_StackTra
ce); | |
| 66 void handleBreakpoint(Dart_Breakpoint, Dart_StackTrace); | |
| 67 | |
| 68 static void exceptionHandler(Dart_IsolateId, Dart_Handle, Dart_StackTrace); | |
| 69 void handleException(Dart_Handle, Dart_StackTrace); | |
| 70 | |
| 71 static void isolateEventHandler(Dart_IsolateId, Dart_IsolateEvent kind); | |
| 72 void handleInterrupted(Dart_IsolateId); | |
| 73 | |
| 74 void ensureHooksInstalled(); | |
| 75 | |
| 76 v8::Local<v8::Object> dartDebugObject(); | |
| 77 ScopedPersistent<v8::Object> m_dartDebugObject; | |
| 78 HashSet<Dart_Isolate> m_interruptCalled; | |
| 79 HashSet<Dart_Isolate> m_interruptCancelled; | |
| 80 }; | |
| 81 | |
| 82 } | |
| 83 | |
| 84 #endif // DartDebugServer_h | |
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