Line data Source code
1 : /*
2 : * Copyright (c) 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 V8_INSPECTOR_JAVASCRIPTCALLFRAME_H_
32 : #define V8_INSPECTOR_JAVASCRIPTCALLFRAME_H_
33 :
34 : #include <memory>
35 : #include <vector>
36 :
37 : #include "src/base/macros.h"
38 :
39 : #include "include/v8.h"
40 :
41 : namespace v8_inspector {
42 :
43 : class JavaScriptCallFrame {
44 : public:
45 191794 : static std::unique_ptr<JavaScriptCallFrame> create(
46 : v8::Local<v8::Context> debuggerContext, v8::Local<v8::Object> callFrame) {
47 : return std::unique_ptr<JavaScriptCallFrame>(
48 383588 : new JavaScriptCallFrame(debuggerContext, callFrame));
49 : }
50 : ~JavaScriptCallFrame();
51 :
52 : int contextId() const;
53 :
54 : bool isAtReturn() const;
55 : v8::MaybeLocal<v8::Object> details() const;
56 :
57 : v8::MaybeLocal<v8::Value> evaluate(v8::Local<v8::Value> expression,
58 : bool throwOnSideEffect);
59 : v8::MaybeLocal<v8::Value> restart();
60 : v8::MaybeLocal<v8::Value> setVariableValue(int scopeNumber,
61 : v8::Local<v8::Value> variableName,
62 : v8::Local<v8::Value> newValue);
63 :
64 : private:
65 : JavaScriptCallFrame(v8::Local<v8::Context> debuggerContext,
66 : v8::Local<v8::Object> callFrame);
67 :
68 : int callV8FunctionReturnInt(const char* name) const;
69 :
70 : v8::Isolate* m_isolate;
71 : v8::Global<v8::Context> m_debuggerContext;
72 : v8::Global<v8::Object> m_callFrame;
73 :
74 : DISALLOW_COPY_AND_ASSIGN(JavaScriptCallFrame);
75 : };
76 :
77 : using JavaScriptCallFrames = std::vector<std::unique_ptr<JavaScriptCallFrame>>;
78 :
79 : } // namespace v8_inspector
80 :
81 : #endif // V8_INSPECTOR_JAVASCRIPTCALLFRAME_H_
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