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 <memory> 11 #include <set> 12 13 #include "include/v8-local-handle.h" 14 #include "include/v8-persistent-handle.h" 15 #include "src/inspector/protocol/Console.h" 16 #include "src/inspector/protocol/Forward.h" 17 #include "src/inspector/protocol/Runtime.h" 18 19 namespace v8_inspector { 20 21 class InspectedContext; 22 class V8InspectorImpl; 23 class V8InspectorSessionImpl; 24 class V8StackTraceImpl; 25 26 enum class V8MessageOrigin { kConsole, kException, kRevokedException }; 27 28 enum class ConsoleAPIType { 29 kLog, 30 kDebug, 31 kInfo, 32 kError, 33 kWarning, 34 kDir, 35 kDirXML, 36 kTable, 37 kTrace, 38 kStartGroup, 39 kStartGroupCollapsed, 40 kEndGroup, 41 kClear, 42 kAssert, 43 kTimeEnd, 44 kCount 45 }; 46 47 class V8ConsoleMessage { 48 public: 49 ~V8ConsoleMessage(); 50 51 static std::unique_ptr<V8ConsoleMessage> createForConsoleAPI( 52 v8::Local<v8::Context> v8Context, int contextId, int groupId, 53 V8InspectorImpl* inspector, double timestamp, ConsoleAPIType, 54 const std::vector<v8::Local<v8::Value>>& arguments, 55 const String16& consoleContext, std::unique_ptr<V8StackTraceImpl>); 56 57 static std::unique_ptr<V8ConsoleMessage> createForException( 58 double timestamp, const String16& detailedMessage, const String16& url, 59 unsigned lineNumber, unsigned columnNumber, 60 std::unique_ptr<V8StackTraceImpl>, int scriptId, v8::Isolate*, 61 const String16& message, int contextId, v8::Local<v8::Value> exception, 62 unsigned exceptionId); 63 64 static std::unique_ptr<V8ConsoleMessage> createForRevokedException( 65 double timestamp, const String16& message, unsigned revokedExceptionId); 66 67 V8MessageOrigin origin() const; 68 void reportToFrontend(protocol::Console::Frontend*) const; 69 void reportToFrontend(protocol::Runtime::Frontend*, V8InspectorSessionImpl*, 70 bool generatePreview) const; 71 ConsoleAPIType type() const; 72 void contextDestroyed(int contextId); 73 estimatedSize()74 int estimatedSize() const { 75 return m_v8Size + static_cast<int>(m_message.length() * sizeof(UChar)); 76 } 77 78 private: 79 V8ConsoleMessage(V8MessageOrigin, double timestamp, const String16& message); 80 81 using Arguments = std::vector<std::unique_ptr<v8::Global<v8::Value>>>; 82 std::unique_ptr<protocol::Array<protocol::Runtime::RemoteObject>> 83 wrapArguments(V8InspectorSessionImpl*, bool generatePreview) const; 84 std::unique_ptr<protocol::Runtime::RemoteObject> wrapException( 85 V8InspectorSessionImpl*, bool generatePreview) const; 86 void setLocation(const String16& url, unsigned lineNumber, 87 unsigned columnNumber, std::unique_ptr<V8StackTraceImpl>, 88 int scriptId); 89 std::unique_ptr<protocol::DictionaryValue> getAssociatedExceptionData( 90 V8InspectorImpl* inspector, V8InspectorSessionImpl* session) const; 91 92 V8MessageOrigin m_origin; 93 double m_timestamp; 94 String16 m_message; 95 String16 m_url; 96 unsigned m_lineNumber; 97 unsigned m_columnNumber; 98 std::unique_ptr<V8StackTraceImpl> m_stackTrace; 99 int m_scriptId; 100 int m_contextId; 101 ConsoleAPIType m_type; 102 unsigned m_exceptionId; 103 unsigned m_revokedExceptionId; 104 int m_v8Size = 0; 105 Arguments m_arguments; 106 String16 m_detailedMessage; 107 String16 m_consoleContext; 108 }; 109 110 class V8ConsoleMessageStorage { 111 public: 112 V8ConsoleMessageStorage(V8InspectorImpl*, int contextGroupId); 113 ~V8ConsoleMessageStorage(); 114 contextGroupId()115 int contextGroupId() { return m_contextGroupId; } messages()116 const std::deque<std::unique_ptr<V8ConsoleMessage>>& messages() const { 117 return m_messages; 118 } 119 120 void addMessage(std::unique_ptr<V8ConsoleMessage>); 121 void contextDestroyed(int contextId); 122 void clear(); 123 124 bool shouldReportDeprecationMessage(int contextId, const String16& method); 125 int count(int contextId, const String16& id); 126 bool countReset(int contextId, const String16& id); 127 void time(int contextId, const String16& id); 128 double timeLog(int contextId, const String16& id); 129 double timeEnd(int contextId, const String16& id); 130 bool hasTimer(int contextId, const String16& id); 131 132 private: 133 V8InspectorImpl* m_inspector; 134 int m_contextGroupId; 135 int m_estimatedSize = 0; 136 std::deque<std::unique_ptr<V8ConsoleMessage>> m_messages; 137 138 struct PerContextData { 139 std::set<String16> m_reportedDeprecationMessages; 140 // Corresponds to https://console.spec.whatwg.org/#count-map 141 std::map<String16, int> m_count; 142 // Corresponds to https://console.spec.whatwg.org/#timer-table 143 std::map<String16, double> m_time; 144 }; 145 std::map<int, PerContextData> m_data; 146 }; 147 148 } // namespace v8_inspector 149 150 #endif // V8_INSPECTOR_V8_CONSOLE_MESSAGE_H_ 151