Index: chrome/renderer/extensions/send_request_natives.cc |
diff --git a/chrome/renderer/extensions/send_request_natives.cc b/chrome/renderer/extensions/send_request_natives.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f493828432cc42c5a5e882d3fef8bb2ca132ea50 |
--- /dev/null |
+++ b/chrome/renderer/extensions/send_request_natives.cc |
@@ -0,0 +1,57 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "chrome/renderer/extensions/send_request_natives.h" |
+ |
+#include "base/json/json_reader.h" |
+#include "chrome/renderer/extensions/extension_request_sender.h" |
+ |
+namespace extensions { |
+ |
+SendRequestNatives::SendRequestNatives( |
+ ExtensionDispatcher* extension_dispatcher, |
+ ExtensionRequestSender* request_sender) |
+ : ChromeV8Extension(extension_dispatcher), |
+ request_sender_(request_sender) { |
+ RouteFunction("GetNextRequestId", |
+ base::Bind(&SendRequestNatives::GetNextRequestId, |
+ base::Unretained(this))); |
+ RouteFunction("StartRequest", |
+ base::Bind(&SendRequestNatives::StartRequest, |
+ base::Unretained(this))); |
+} |
+ |
+v8::Handle<v8::Value> SendRequestNatives::GetNextRequestId( |
+ const v8::Arguments& args) { |
+ static int next_request_id = 0; |
+ return v8::Integer::New(next_request_id++); |
+} |
+ |
+// Starts an API request to the browser, with an optional callback. The |
+// callback will be dispatched to EventBindings::HandleResponse. |
+v8::Handle<v8::Value> SendRequestNatives::StartRequest( |
+ const v8::Arguments& args) { |
+ std::string str_args = *v8::String::Utf8Value(args[1]); |
+ base::JSONReader reader; |
+ scoped_ptr<Value> value_args; |
+ value_args.reset(reader.JsonToValue(str_args, false, false)); |
+ |
+ // Since we do the serialization in the v8 extension, we should always get |
+ // valid JSON. |
+ if (!value_args.get() || !value_args->IsType(Value::TYPE_LIST)) { |
+ NOTREACHED() << "Invalid JSON passed to StartRequest."; |
+ return v8::Undefined(); |
+ } |
+ |
+ std::string name = *v8::String::AsciiValue(args[0]); |
+ int request_id = args[2]->Int32Value(); |
+ bool has_callback = args[3]->BooleanValue(); |
+ bool for_io_thread = args[4]->BooleanValue(); |
+ |
+ request_sender_->StartRequest(name, request_id, has_callback, for_io_thread, |
+ static_cast<ListValue*>(value_args.get())); |
+ return v8::Undefined(); |
+} |
+ |
+} // namespace extensions |