Line data Source code
1 : /*
2 : * Copyright (C) 2008 Apple Inc. All rights reserved.
3 : * Copyright (C) 2010 Google Inc. All rights reserved.
4 : *
5 : * Redistribution and use in source and binary forms, with or without
6 : * modification, are permitted provided that the following conditions
7 : * are met:
8 : *
9 : * 1. Redistributions of source code must retain the above copyright
10 : * notice, this list of conditions and the following disclaimer.
11 : * 2. Redistributions in binary form must reproduce the above copyright
12 : * notice, this list of conditions and the following disclaimer in the
13 : * documentation and/or other materials provided with the distribution.
14 : * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
15 : * its contributors may be used to endorse or promote products derived
16 : * from this software without specific prior written permission.
17 : *
18 : * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
19 : * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 : * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 : * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
22 : * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 : * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 : * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25 : * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 : * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 : * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 : */
29 :
30 : #ifndef V8_INSPECTOR_V8DEBUGGERSCRIPT_H_
31 : #define V8_INSPECTOR_V8DEBUGGERSCRIPT_H_
32 :
33 : #include "src/base/macros.h"
34 : #include "src/inspector/string-16.h"
35 : #include "src/inspector/string-util.h"
36 :
37 : #include "include/v8.h"
38 : #include "src/debug/debug-interface.h"
39 :
40 : namespace v8_inspector {
41 :
42 : // Forward declaration.
43 : class WasmTranslation;
44 :
45 : class V8DebuggerScript {
46 : public:
47 : static std::unique_ptr<V8DebuggerScript> Create(
48 : v8::Isolate* isolate, v8::Local<v8::debug::Script> script,
49 : bool isLiveEdit);
50 : static std::unique_ptr<V8DebuggerScript> CreateWasm(
51 : v8::Isolate* isolate, WasmTranslation* wasmTranslation,
52 : v8::Local<v8::debug::WasmScript> underlyingScript, String16 id,
53 : String16 url, String16 source);
54 :
55 : virtual ~V8DebuggerScript();
56 :
57 : const String16& scriptId() const { return m_id; }
58 : const String16& url() const { return m_url; }
59 36676 : bool hasSourceURL() const { return !m_sourceURL.isEmpty(); }
60 : const String16& sourceURL() const;
61 : virtual const String16& sourceMappingURL() const = 0;
62 : const String16& source() const { return m_source; }
63 : const String16& hash() const;
64 : int startLine() const { return m_startLine; }
65 : int startColumn() const { return m_startColumn; }
66 : int endLine() const { return m_endLine; }
67 : int endColumn() const { return m_endColumn; }
68 : int executionContextId() const { return m_executionContextId; }
69 : virtual bool isLiveEdit() const = 0;
70 : virtual bool isModule() const = 0;
71 :
72 : void setSourceURL(const String16&);
73 : virtual void setSourceMappingURL(const String16&) = 0;
74 6 : void setSource(const String16& source) {
75 : m_source = source;
76 : m_hash = String16();
77 6 : }
78 :
79 : virtual bool getPossibleBreakpoints(
80 : const v8::debug::Location& start, const v8::debug::Location& end,
81 : bool ignoreNestedFunctions,
82 : std::vector<v8::debug::BreakLocation>* locations) = 0;
83 : virtual void resetBlackboxedStateCache() = 0;
84 :
85 : static const int kNoOffset = -1;
86 : virtual int offset(int lineNumber, int columnNumber) const = 0;
87 : virtual v8::debug::Location location(int offset) const = 0;
88 :
89 : protected:
90 : V8DebuggerScript(v8::Isolate*, String16 id, String16 url);
91 :
92 : String16 m_id;
93 : String16 m_url;
94 : String16 m_sourceURL;
95 : String16 m_source;
96 : mutable String16 m_hash;
97 : int m_startLine = 0;
98 : int m_startColumn = 0;
99 : int m_endLine = 0;
100 : int m_endColumn = 0;
101 : int m_executionContextId = 0;
102 :
103 : v8::Isolate* m_isolate;
104 :
105 : private:
106 : DISALLOW_COPY_AND_ASSIGN(V8DebuggerScript);
107 : };
108 :
109 : } // namespace v8_inspector
110 :
111 : #endif // V8_INSPECTOR_V8DEBUGGERSCRIPT_H_
|