1 // Copyright 2016 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_INSPECTOR_V8_CONSOLE_MESSAGE_H_ 6 #define V8_INSPECTOR_V8_CONSOLE_MESSAGE_H_ 7 8 #include <deque> 9 #include <map> 10 #include <set> 11 #include "include/v8.h" 12 #include "src/inspector/protocol/Console.h" 13 #include "src/inspector/protocol/Forward.h" 14 #include "src/inspector/protocol/Runtime.h" 15 16 namespace v8_inspector { 17 18 class InspectedContext; 19 class V8InspectorImpl; 20 class V8InspectorSessionImpl; 21 class V8StackTraceImpl; 22 23 enum class V8MessageOrigin { kConsole, kException, kRevokedException }; 24 25 enum class ConsoleAPIType { 26 kLog, 27 kDebug, 28 kInfo, 29 kError, 30 kWarning, 31 kDir, 32 kDirXML, 33 kTable, 34 kTrace, 35 kStartGroup, 36 kStartGroupCollapsed, 37 kEndGroup, 38 kClear, 39 kAssert, 40 kTimeEnd, 41 kCount 42 }; 43 44 class V8ConsoleMessage { 45 public: 46 ~V8ConsoleMessage(); 47 48 static std::unique_ptr<V8ConsoleMessage> createForConsoleAPI( 49 v8::Local<v8::Context> v8Context, int contextId, int groupId, 50 V8InspectorImpl* inspector, double timestamp, ConsoleAPIType, 51 const std::vector<v8::Local<v8::Value>>& arguments, 52 const String16& consoleContext, std::unique_ptr<V8StackTraceImpl>); 53 54 static std::unique_ptr<V8ConsoleMessage> createForException( 55 double timestamp, const String16& detailedMessage, const String16& url, 56 unsigned lineNumber, unsigned columnNumber, 57 std::unique_ptr<V8StackTraceImpl>, int scriptId, v8::Isolate*, 58 const String16& message, int contextId, v8::Local<v8::Value> exception, 59 unsigned exceptionId); 60 61 static std::unique_ptr<V8ConsoleMessage> createForRevokedException( 62 double timestamp, const String16& message, unsigned revokedExceptionId); 63 64 V8MessageOrigin origin() const; 65 void reportToFrontend(protocol::Console::Frontend*) const; 66 void reportToFrontend(protocol::Runtime::Frontend*, V8InspectorSessionImpl*, 67 bool generatePreview) const; 68 ConsoleAPIType type() const; 69 void contextDestroyed(int contextId); 70 estimatedSize()71 int estimatedSize() const { 72 return m_v8Size + static_cast<int>(m_message.length() * sizeof(UChar)); 73 } 74 75 private: 76 V8ConsoleMessage(V8MessageOrigin, double timestamp, const String16& message); 77 78 using Arguments = std::vector<std::unique_ptr<v8::Global<v8::Value>>>; 79 std::unique_ptr<protocol::Array<protocol::Runtime::RemoteObject>> 80 wrapArguments(V8InspectorSessionImpl*, bool generatePreview) const; 81 std::unique_ptr<protocol::Runtime::RemoteObject> wrapException( 82 V8InspectorSessionImpl*, bool generatePreview) const; 83 void setLocation(const String16& url, unsigned lineNumber, 84 unsigned columnNumber, std::unique_ptr<V8StackTraceImpl>, 85 int scriptId); 86 87 V8MessageOrigin m_origin; 88 double m_timestamp; 89 String16 m_message; 90 String16 m_url; 91 unsigned m_lineNumber; 92 unsigned m_columnNumber; 93 std::unique_ptr<V8StackTraceImpl> m_stackTrace; 94 int m_scriptId; 95 int m_contextId; 96 ConsoleAPIType m_type; 97 unsigned m_exceptionId; 98 unsigned m_revokedExceptionId; 99 int m_v8Size = 0; 100 Arguments m_arguments; 101 String16 m_detailedMessage; 102 String16 m_consoleContext; 103 }; 104 105 class V8ConsoleMessageStorage { 106 public: 107 V8ConsoleMessageStorage(V8InspectorImpl*, int contextGroupId); 108 ~V8ConsoleMessageStorage(); 109 contextGroupId()110 int contextGroupId() { return m_contextGroupId; } messages()111 const std::deque<std::unique_ptr<V8ConsoleMessage>>& messages() const { 112 return m_messages; 113 } 114 115 void addMessage(std::unique_ptr<V8ConsoleMessage>); 116 void contextDestroyed(int contextId); 117 void clear(); 118 119 bool shouldReportDeprecationMessage(int contextId, const String16& method); 120 int count(int contextId, const String16& id); 121 bool countReset(int contextId, const String16& id); 122 void time(int contextId, const String16& id); 123 double timeEnd(int contextId, const String16& id); 124 bool hasTimer(int contextId, const String16& id); 125 126 private: 127 V8InspectorImpl* m_inspector; 128 int m_contextGroupId; 129 int m_estimatedSize = 0; 130 std::deque<std::unique_ptr<V8ConsoleMessage>> m_messages; 131 132 struct PerContextData { 133 std::set<String16> m_reportedDeprecationMessages; 134 // Corresponds to https://console.spec.whatwg.org/#count-map 135 std::map<String16, int> m_count; 136 // Corresponds to https://console.spec.whatwg.org/#timer-table 137 std::map<String16, double> m_time; 138 }; 139 std::map<int, PerContextData> m_data; 140 }; 141 142 } // namespace v8_inspector 143 144 #endif // V8_INSPECTOR_V8_CONSOLE_MESSAGE_H_ 145