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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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| 153 | 153 |
| 154 | 154 |
| 155 // Execute the script and fetch the Process method. | 155 // Execute the script and fetch the Process method. |
| 156 bool JsHttpRequestProcessor::Initialize(map<string, string>* opts, | 156 bool JsHttpRequestProcessor::Initialize(map<string, string>* opts, |
| 157 map<string, string>* output) { | 157 map<string, string>* output) { |
| 158 // Create a handle scope to hold the temporary references. | 158 // Create a handle scope to hold the temporary references. |
| 159 HandleScope handle_scope(GetIsolate()); | 159 HandleScope handle_scope(GetIsolate()); |
| 160 | 160 |
| 161 // Create a template for the global object where we set the | 161 // Create a template for the global object where we set the |
| 162 // built-in global functions. | 162 // built-in global functions. |
| 163 Handle<ObjectTemplate> global = ObjectTemplate::New(); | 163 Handle<ObjectTemplate> global = ObjectTemplate::New(GetIsolate()); |
| 164 global->Set(String::NewFromUtf8(GetIsolate(), "log"), | 164 global->Set(String::NewFromUtf8(GetIsolate(), "log"), |
| 165 FunctionTemplate::New(GetIsolate(), LogCallback)); | 165 FunctionTemplate::New(GetIsolate(), LogCallback)); |
| 166 | 166 |
| 167 // Each processor gets its own context so different processors don't | 167 // Each processor gets its own context so different processors don't |
| 168 // affect each other. Context::New returns a persistent handle which | 168 // affect each other. Context::New returns a persistent handle which |
| 169 // is what we need for the reference to remain after we return from | 169 // is what we need for the reference to remain after we return from |
| 170 // this method. That persistent handle has to be disposed in the | 170 // this method. That persistent handle has to be disposed in the |
| 171 // destructor. | 171 // destructor. |
| 172 v8::Handle<v8::Context> context = Context::New(GetIsolate(), NULL, global); | 172 v8::Handle<v8::Context> context = Context::New(GetIsolate(), NULL, global); |
| 173 context_.Reset(GetIsolate(), context); | 173 context_.Reset(GetIsolate(), context); |
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| 394 | 394 |
| 395 // Return the value; any non-empty handle will work. | 395 // Return the value; any non-empty handle will work. |
| 396 info.GetReturnValue().Set(value_obj); | 396 info.GetReturnValue().Set(value_obj); |
| 397 } | 397 } |
| 398 | 398 |
| 399 | 399 |
| 400 Handle<ObjectTemplate> JsHttpRequestProcessor::MakeMapTemplate( | 400 Handle<ObjectTemplate> JsHttpRequestProcessor::MakeMapTemplate( |
| 401 Isolate* isolate) { | 401 Isolate* isolate) { |
| 402 EscapableHandleScope handle_scope(isolate); | 402 EscapableHandleScope handle_scope(isolate); |
| 403 | 403 |
| 404 Local<ObjectTemplate> result = ObjectTemplate::New(); | 404 Local<ObjectTemplate> result = ObjectTemplate::New(isolate); |
| 405 result->SetInternalFieldCount(1); | 405 result->SetInternalFieldCount(1); |
| 406 result->SetNamedPropertyHandler(MapGet, MapSet); | 406 result->SetNamedPropertyHandler(MapGet, MapSet); |
| 407 | 407 |
| 408 // Again, return the result through the current handle scope. | 408 // Again, return the result through the current handle scope. |
| 409 return handle_scope.Escape(result); | 409 return handle_scope.Escape(result); |
| 410 } | 410 } |
| 411 | 411 |
| 412 | 412 |
| 413 // ------------------------------------------- | 413 // ------------------------------------------- |
| 414 // --- A c c e s s i n g R e q u e s t s --- | 414 // --- A c c e s s i n g R e q u e s t s --- |
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| 504 info.GetReturnValue().Set(String::NewFromUtf8( | 504 info.GetReturnValue().Set(String::NewFromUtf8( |
| 505 info.GetIsolate(), path.c_str(), String::kNormalString, | 505 info.GetIsolate(), path.c_str(), String::kNormalString, |
| 506 static_cast<int>(path.length()))); | 506 static_cast<int>(path.length()))); |
| 507 } | 507 } |
| 508 | 508 |
| 509 | 509 |
| 510 Handle<ObjectTemplate> JsHttpRequestProcessor::MakeRequestTemplate( | 510 Handle<ObjectTemplate> JsHttpRequestProcessor::MakeRequestTemplate( |
| 511 Isolate* isolate) { | 511 Isolate* isolate) { |
| 512 EscapableHandleScope handle_scope(isolate); | 512 EscapableHandleScope handle_scope(isolate); |
| 513 | 513 |
| 514 Local<ObjectTemplate> result = ObjectTemplate::New(); | 514 Local<ObjectTemplate> result = ObjectTemplate::New(isolate); |
| 515 result->SetInternalFieldCount(1); | 515 result->SetInternalFieldCount(1); |
| 516 | 516 |
| 517 // Add accessors for each of the fields of the request. | 517 // Add accessors for each of the fields of the request. |
| 518 result->SetAccessor( | 518 result->SetAccessor( |
| 519 String::NewFromUtf8(isolate, "path", String::kInternalizedString), | 519 String::NewFromUtf8(isolate, "path", String::kInternalizedString), |
| 520 GetPath); | 520 GetPath); |
| 521 result->SetAccessor( | 521 result->SetAccessor( |
| 522 String::NewFromUtf8(isolate, "referrer", String::kInternalizedString), | 522 String::NewFromUtf8(isolate, "referrer", String::kInternalizedString), |
| 523 GetReferrer); | 523 GetReferrer); |
| 524 result->SetAccessor( | 524 result->SetAccessor( |
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| 661 JsHttpRequestProcessor processor(isolate, source); | 661 JsHttpRequestProcessor processor(isolate, source); |
| 662 map<string, string> output; | 662 map<string, string> output; |
| 663 if (!processor.Initialize(&options, &output)) { | 663 if (!processor.Initialize(&options, &output)) { |
| 664 fprintf(stderr, "Error initializing processor.\n"); | 664 fprintf(stderr, "Error initializing processor.\n"); |
| 665 return 1; | 665 return 1; |
| 666 } | 666 } |
| 667 if (!ProcessEntries(&processor, kSampleSize, kSampleRequests)) | 667 if (!ProcessEntries(&processor, kSampleSize, kSampleRequests)) |
| 668 return 1; | 668 return 1; |
| 669 PrintMap(&output); | 669 PrintMap(&output); |
| 670 } | 670 } |
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