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 scriptId()57 const String16& scriptId() const { return m_id; } url()58 const String16& url() const { return m_url; } hasSourceURL()59 bool hasSourceURL() const { return !m_sourceURL.isEmpty(); } 60 const String16& sourceURL() const; 61 virtual const String16& sourceMappingURL() const = 0; source(v8::Isolate *)62 virtual String16 source(v8::Isolate*) const { return m_source; } 63 const String16& hash(v8::Isolate*) const; startLine()64 int startLine() const { return m_startLine; } startColumn()65 int startColumn() const { return m_startColumn; } endLine()66 int endLine() const { return m_endLine; } endColumn()67 int endColumn() const { return m_endColumn; } executionContextId()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; setSource(v8::Local<v8::String> source)74 virtual void setSource(v8::Local<v8::String> source) { 75 m_source = toProtocolString(source); 76 } 77 78 virtual bool getPossibleBreakpoints( 79 const v8::debug::Location& start, const v8::debug::Location& end, 80 std::vector<v8::debug::Location>* locations) = 0; 81 virtual void resetBlackboxedStateCache() = 0; 82 83 protected: 84 V8DebuggerScript(v8::Isolate*, String16 id, String16 url); 85 86 String16 m_id; 87 String16 m_url; 88 String16 m_sourceURL; 89 String16 m_source; 90 mutable String16 m_hash; 91 int m_startLine = 0; 92 int m_startColumn = 0; 93 int m_endLine = 0; 94 int m_endColumn = 0; 95 int m_executionContextId = 0; 96 97 v8::Isolate* m_isolate; 98 99 private: 100 DISALLOW_COPY_AND_ASSIGN(V8DebuggerScript); 101 }; 102 103 } // namespace v8_inspector 104 105 #endif // V8_INSPECTOR_V8DEBUGGERSCRIPT_H_ 106