OLD | NEW |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef SourceLocation_h | 5 #ifndef SourceLocation_h |
6 #define SourceLocation_h | 6 #define SourceLocation_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "platform/v8_inspector/public/V8StackTrace.h" | 9 #include "platform/v8_inspector/public/V8StackTrace.h" |
10 #include "wtf/Forward.h" | 10 #include "wtf/Forward.h" |
11 #include "wtf/PassOwnPtr.h" | 11 #include "wtf/PassOwnPtr.h" |
12 #include "wtf/text/WTFString.h" | 12 #include "wtf/text/WTFString.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class ExecutionContext; | 16 class ExecutionContext; |
17 class TracedValue; | 17 class TracedValue; |
18 class V8StackTrace; | 18 class V8StackTrace; |
19 | 19 |
20 class CORE_EXPORT SourceLocation { | 20 class CORE_EXPORT SourceLocation { |
21 public: | 21 public: |
22 // Zero lineNumber and columnNumber mean unknown. Captures current stack tra
ce. | 22 // Zero lineNumber and columnNumber mean unknown. Captures current stack tra
ce. |
23 static PassOwnPtr<SourceLocation> capture(const String& url, unsigned lineNu
mber, unsigned columnNumber); | 23 static PassOwnPtr<SourceLocation> capture(const String& url, unsigned lineNu
mber, unsigned columnNumber); |
24 | 24 |
25 // Shortcut when location is unknown. Tries to capture call stack or parsing
location if available. | 25 // Shortcut when location is unknown. Tries to capture call stack or parsing
location if available. |
26 static PassOwnPtr<SourceLocation> capture(ExecutionContext* = nullptr); | 26 static PassOwnPtr<SourceLocation> capture(ExecutionContext* = nullptr); |
27 | 27 |
| 28 static PassOwnPtr<SourceLocation> fromMessage(v8::Isolate*, v8::Local<v8::Me
ssage>, ExecutionContext*); |
| 29 |
28 static PassOwnPtr<SourceLocation> create(const String& url, unsigned lineNum
ber, unsigned columnNumber, std::unique_ptr<V8StackTrace>, int scriptId = 0); | 30 static PassOwnPtr<SourceLocation> create(const String& url, unsigned lineNum
ber, unsigned columnNumber, std::unique_ptr<V8StackTrace>, int scriptId = 0); |
29 ~SourceLocation(); | 31 ~SourceLocation(); |
30 | 32 |
31 bool isEmpty() const { return m_url.isNull(); } | 33 bool isEmpty() const { return m_url.isNull(); } |
32 String url() const { return m_url; } | 34 String url() const { return m_url; } |
33 unsigned lineNumber() const { return m_lineNumber; } | 35 unsigned lineNumber() const { return m_lineNumber; } |
34 unsigned columnNumber() const { return m_columnNumber; } | 36 unsigned columnNumber() const { return m_columnNumber; } |
35 std::unique_ptr<V8StackTrace> takeStackTrace() { return std::move(m_stackTra
ce); } | 37 std::unique_ptr<V8StackTrace> takeStackTrace() { return std::move(m_stackTra
ce); } |
36 int scriptId() const { return m_scriptId; } | 38 int scriptId() const { return m_scriptId; } |
37 void toTracedValue(TracedValue*, const char* name) const; | 39 void toTracedValue(TracedValue*, const char* name) const; |
38 PassOwnPtr<SourceLocation> clone() const; | 40 PassOwnPtr<SourceLocation> clone() const; |
39 | 41 |
40 private: | 42 private: |
41 SourceLocation(const String& url, unsigned lineNumber, unsigned columnNumber
, std::unique_ptr<V8StackTrace>, int scriptId); | 43 SourceLocation(const String& url, unsigned lineNumber, unsigned columnNumber
, std::unique_ptr<V8StackTrace>, int scriptId); |
42 | 44 |
43 String m_url; | 45 String m_url; |
44 unsigned m_lineNumber; | 46 unsigned m_lineNumber; |
45 unsigned m_columnNumber; | 47 unsigned m_columnNumber; |
46 std::unique_ptr<V8StackTrace> m_stackTrace; | 48 std::unique_ptr<V8StackTrace> m_stackTrace; |
47 int m_scriptId; | 49 int m_scriptId; |
48 }; | 50 }; |
49 | 51 |
50 } // namespace blink | 52 } // namespace blink |
51 | 53 |
52 #endif // SourceLocation_h | 54 #endif // SourceLocation_h |
OLD | NEW |