cef/tests/cefclient/binding_test.cpp

67 lines
1.8 KiB
C++

// Copyright (c) 2012 The Chromium Embedded Framework 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 "cefclient/binding_test.h"
#include <algorithm>
#include <string>
#include "include/wrapper/cef_stream_resource_handler.h"
namespace binding_test {
namespace {
const char* kMessageName = "binding_test";
// Handle messages in the browser process.
class ProcessMessageDelegate : public ClientHandler::ProcessMessageDelegate {
public:
ProcessMessageDelegate() {
}
// From ClientHandler::ProcessMessageDelegate.
virtual bool OnProcessMessageReceived(
CefRefPtr<ClientHandler> handler,
CefRefPtr<CefBrowser> browser,
CefProcessId source_process,
CefRefPtr<CefProcessMessage> message) OVERRIDE {
std::string message_name = message->GetName();
if (message_name == kMessageName) {
// Handle the message.
std::string result;
CefRefPtr<CefListValue> args = message->GetArgumentList();
if (args->GetSize() > 0 && args->GetType(0) == VTYPE_STRING) {
// Our result is a reverse of the original message.
result = args->GetString(0);
std::reverse(result.begin(), result.end());
} else {
result = "Invalid request";
}
// Send the result back to the render process.
CefRefPtr<CefProcessMessage> response =
CefProcessMessage::Create(kMessageName);
response->GetArgumentList()->SetString(0, result);
browser->SendProcessMessage(PID_RENDERER, response);
return true;
}
return false;
}
IMPLEMENT_REFCOUNTING(ProcessMessageDelegate);
};
} // namespace
void CreateProcessMessageDelegates(
ClientHandler::ProcessMessageDelegateSet& delegates) {
delegates.insert(new ProcessMessageDelegate);
}
} // namespace binding_test