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| 1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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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| 255 void LogMessageBuilder::AppendDetailed(String* str, bool show_impl_info) { | 255 void LogMessageBuilder::AppendDetailed(String* str, bool show_impl_info) { |
| 256 if (str == NULL) return; | 256 if (str == NULL) return; |
| 257 AssertNoAllocation no_heap_allocation; // Ensure string stay valid. | 257 AssertNoAllocation no_heap_allocation; // Ensure string stay valid. |
| 258 int len = str->length(); | 258 int len = str->length(); |
| 259 if (len > 0x1000) | 259 if (len > 0x1000) |
| 260 len = 0x1000; | 260 len = 0x1000; |
| 261 if (show_impl_info) { | 261 if (show_impl_info) { |
| 262 Append(str->IsOneByteRepresentation() ? 'a' : '2'); | 262 Append(str->IsOneByteRepresentation() ? 'a' : '2'); |
| 263 if (StringShape(str).IsExternal()) | 263 if (StringShape(str).IsExternal()) |
| 264 Append('e'); | 264 Append('e'); |
| 265 if (StringShape(str).IsSymbol()) | 265 if (StringShape(str).IsInternalized()) |
| 266 Append('#'); | 266 Append('#'); |
| 267 Append(":%i:", str->length()); | 267 Append(":%i:", str->length()); |
| 268 } | 268 } |
| 269 for (int i = 0; i < len; i++) { | 269 for (int i = 0; i < len; i++) { |
| 270 uc32 c = str->Get(i); | 270 uc32 c = str->Get(i); |
| 271 if (c > 0xff) { | 271 if (c > 0xff) { |
| 272 Append("\\u%04x", c); | 272 Append("\\u%04x", c); |
| 273 } else if (c < 32 || c > 126) { | 273 } else if (c < 32 || c > 126) { |
| 274 Append("\\x%02x", c); | 274 Append("\\x%02x", c); |
| 275 } else if (c == ',') { | 275 } else if (c == ',') { |
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| 303 ASSERT(pos_ <= Log::kMessageBufferSize); | 303 ASSERT(pos_ <= Log::kMessageBufferSize); |
| 304 const int written = log_->WriteToFile(log_->message_buffer_, pos_); | 304 const int written = log_->WriteToFile(log_->message_buffer_, pos_); |
| 305 if (written != pos_) { | 305 if (written != pos_) { |
| 306 log_->stop(); | 306 log_->stop(); |
| 307 log_->logger_->LogFailure(); | 307 log_->logger_->LogFailure(); |
| 308 } | 308 } |
| 309 } | 309 } |
| 310 | 310 |
| 311 | 311 |
| 312 } } // namespace v8::internal | 312 } } // namespace v8::internal |
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