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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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