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1 /* | |
2 * Copyright (c) 2008, 2010 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 ScriptCallStack_h | |
32 #define ScriptCallStack_h | |
33 | |
34 #include "core/CoreExport.h" | |
35 #include "platform/inspector_protocol/TypeBuilder.h" | |
36 #include "platform/v8_inspector/public/V8StackTrace.h" | |
37 #include "wtf/Forward.h" | |
38 #include "wtf/RefCounted.h" | |
39 | |
40 namespace blink { | |
41 | |
42 class TracedValue; | |
43 | |
44 class CORE_EXPORT ScriptCallStack final : public RefCounted<ScriptCallStack> { | |
45 public: | |
46 static PassRefPtr<ScriptCallStack> capture(size_t maxStackSize = V8StackTrac
e::maxCallStackSizeToCapture); | |
47 static PassRefPtr<ScriptCallStack> captureForConsole(); | |
48 | |
49 ~ScriptCallStack(); | |
50 | |
51 bool isEmpty() const; | |
52 String topSourceURL() const; | |
53 unsigned topLineNumber() const; | |
54 unsigned topColumnNumber() const; | |
55 | |
56 std::unique_ptr<protocol::Runtime::StackTrace> buildInspectorObject() const; | |
57 void toTracedValue(TracedValue*, const char* name) const; | |
58 String toString() const; | |
59 std::unique_ptr<V8StackTrace> copyStackTrace() const; | |
60 | |
61 private: | |
62 explicit ScriptCallStack(std::unique_ptr<V8StackTrace>); | |
63 std::unique_ptr<V8StackTrace> m_stackTrace; | |
64 }; | |
65 | |
66 } // namespace blink | |
67 | |
68 #endif // ScriptCallStack_h | |
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