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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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82 Handle<Script> script_; | 82 Handle<Script> script_; |
83 int start_pos_; | 83 int start_pos_; |
84 int end_pos_; | 84 int end_pos_; |
85 }; | 85 }; |
86 | 86 |
87 | 87 |
88 // A message handler is a convenience interface for accessing the list | 88 // A message handler is a convenience interface for accessing the list |
89 // of message listeners registered in an environment | 89 // of message listeners registered in an environment |
90 class MessageHandler { | 90 class MessageHandler { |
91 public: | 91 public: |
92 // Report a message (w/o JS heap allocation). | |
93 static void ReportMessage(const char* msg); | |
94 | |
95 // Returns a message object for the API to use. | 92 // Returns a message object for the API to use. |
96 static Handle<JSMessageObject> MakeMessageObject( | 93 static Handle<JSMessageObject> MakeMessageObject( |
97 const char* type, | 94 const char* type, |
98 MessageLocation* loc, | 95 MessageLocation* loc, |
99 Vector< Handle<Object> > args, | 96 Vector< Handle<Object> > args, |
100 Handle<String> stack_trace, | 97 Handle<String> stack_trace, |
101 Handle<JSArray> stack_frames); | 98 Handle<JSArray> stack_frames); |
102 | 99 |
103 // Report a formatted message (needs JS allocation). | 100 // Report a formatted message (needs JS allocation). |
104 static void ReportMessage(Isolate* isolate, | 101 static void ReportMessage(Isolate* isolate, |
105 MessageLocation* loc, | 102 MessageLocation* loc, |
106 Handle<Object> message); | 103 Handle<Object> message); |
107 | 104 |
108 static void DefaultMessageReport(const MessageLocation* loc, | 105 static void DefaultMessageReport(const MessageLocation* loc, |
109 Handle<Object> message_obj); | 106 Handle<Object> message_obj); |
110 static Handle<String> GetMessage(Handle<Object> data); | 107 static Handle<String> GetMessage(Handle<Object> data); |
111 static SmartPointer<char> GetLocalizedMessage(Handle<Object> data); | 108 static SmartPointer<char> GetLocalizedMessage(Handle<Object> data); |
112 }; | 109 }; |
113 | 110 |
114 } } // namespace v8::internal | 111 } } // namespace v8::internal |
115 | 112 |
116 #endif // V8_MESSAGES_H_ | 113 #endif // V8_MESSAGES_H_ |
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