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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/renderer/extensions/send_request_natives.h" | 5 #include "chrome/renderer/extensions/send_request_natives.h" |
| 6 | 6 |
| 7 #include "base/json/json_reader.h" | 7 #include "base/json/json_reader.h" |
| 8 #include "content/public/renderer/v8_value_converter.h" | 8 #include "content/public/renderer/v8_value_converter.h" |
| 9 #include "chrome/renderer/extensions/request_sender.h" | 9 #include "chrome/renderer/extensions/request_sender.h" |
| 10 | 10 |
| 11 using content::V8ValueConverter; | 11 using content::V8ValueConverter; |
| 12 | 12 |
| 13 namespace extensions { | 13 namespace extensions { |
| 14 | 14 |
| 15 SendRequestNatives::SendRequestNatives(Dispatcher* dispatcher, | 15 SendRequestNatives::SendRequestNatives(Dispatcher* dispatcher, |
| 16 RequestSender* request_sender, | 16 RequestSender* request_sender) |
| 17 ChromeV8Context* context) | 17 : ChromeV8Extension(dispatcher), request_sender_(request_sender) { |
| 18 : ChromeV8Extension(dispatcher, context->v8_context()), | |
| 19 request_sender_(request_sender), | |
| 20 context_(context) { | |
| 21 RouteFunction("GetNextRequestId", | 18 RouteFunction("GetNextRequestId", |
| 22 base::Bind(&SendRequestNatives::GetNextRequestId, | 19 base::Bind(&SendRequestNatives::GetNextRequestId, |
| 23 base::Unretained(this))); | 20 base::Unretained(this))); |
| 24 RouteFunction("StartRequest", | 21 RouteFunction("StartRequest", |
| 25 base::Bind(&SendRequestNatives::StartRequest, | 22 base::Bind(&SendRequestNatives::StartRequest, |
| 26 base::Unretained(this))); | 23 base::Unretained(this))); |
| 27 } | 24 } |
| 28 | 25 |
| 29 v8::Handle<v8::Value> SendRequestNatives::GetNextRequestId( | 26 v8::Handle<v8::Value> SendRequestNatives::GetNextRequestId( |
| 30 const v8::Arguments& args) { | 27 const v8::Arguments& args) { |
| 31 static int next_request_id = 0; | 28 static int next_request_id = 0; |
| 32 return v8::Integer::New(next_request_id++); | 29 return v8::Integer::New(next_request_id++); |
| 33 } | 30 } |
| 34 | 31 |
| 35 // Starts an API request to the browser, with an optional callback. The | 32 // Starts an API request to the browser, with an optional callback. The |
| 36 // callback will be dispatched to EventBindings::HandleResponse. | 33 // callback will be dispatched to EventBindings::HandleResponse. |
| 37 v8::Handle<v8::Value> SendRequestNatives::StartRequest( | 34 v8::Handle<v8::Value> SendRequestNatives::StartRequest( |
| 38 const v8::Arguments& args) { | 35 const v8::Arguments& args) { |
| 39 std::string name = *v8::String::AsciiValue(args[0]); | 36 std::string name = *v8::String::AsciiValue(args[0]); |
| 40 int request_id = args[2]->Int32Value(); | 37 int request_id = args[2]->Int32Value(); |
| 41 bool has_callback = args[3]->BooleanValue(); | 38 bool has_callback = args[3]->BooleanValue(); |
| 42 bool for_io_thread = args[4]->BooleanValue(); | 39 bool for_io_thread = args[4]->BooleanValue(); |
| 43 bool preserve_null_in_objects = args[5]->BooleanValue(); | 40 bool preserve_null_in_objects = args[5]->BooleanValue(); |
| 44 | 41 |
| 45 scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create()); | 42 scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create()); |
| 46 | 43 |
| 47 // See http://crbug.com/149880. The context menus APIs relies on this, but | 44 // See http://crbug.com/149880. The context menus APIs relies on this, but |
| 48 // we shouldn't really be doing it (e.g. for the sake of the storage API). | 45 // we shouln't really be doing it (e.g. for the sake of the storage API). |
| 49 converter->SetFunctionAllowed(true); | 46 converter->SetFunctionAllowed(true); |
| 50 | 47 |
| 51 if (!preserve_null_in_objects) | 48 if (!preserve_null_in_objects) |
| 52 converter->SetStripNullFromObjects(true); | 49 converter->SetStripNullFromObjects(true); |
| 53 | 50 |
| 54 scoped_ptr<Value> value_args(converter->FromV8Value(args[1], v8_context())); | 51 scoped_ptr<Value> value_args( |
| 52 converter->FromV8Value(args[1], v8::Context::GetCurrent())); |
| 55 if (!value_args.get() || !value_args->IsType(Value::TYPE_LIST)) { | 53 if (!value_args.get() || !value_args->IsType(Value::TYPE_LIST)) { |
| 56 NOTREACHED() << "Unable to convert args passed to StartRequest"; | 54 NOTREACHED() << "Unable to convert args passed to StartRequest"; |
| 57 return v8::Undefined(); | 55 return v8::Undefined(); |
| 58 } | 56 } |
| 59 | 57 |
| 60 request_sender_->StartRequest( | 58 request_sender_->StartRequest(name, request_id, has_callback, for_io_thread, |
| 61 context_, name, request_id, has_callback, for_io_thread, | 59 static_cast<ListValue*>(value_args.get())); |
| 62 static_cast<ListValue*>(value_args.get())); | |
| 63 return v8::Undefined(); | 60 return v8::Undefined(); |
| 64 } | 61 } |
| 65 | 62 |
| 66 } // namespace extensions | 63 } // namespace extensions |
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