cef/tests/cefsimple/cefsimple_linux.cc

89 lines
2.8 KiB
C++

// Copyright (c) 2013 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 "tests/cefsimple/simple_app.h"
#if defined(CEF_X11)
#include <X11/Xlib.h>
#endif
#include "include/base/cef_logging.h"
#include "include/cef_command_line.h"
#if defined(CEF_X11)
namespace {
int XErrorHandlerImpl(Display* display, XErrorEvent* event) {
LOG(WARNING) << "X error received: " << "type " << event->type << ", "
<< "serial " << event->serial << ", " << "error_code "
<< static_cast<int>(event->error_code) << ", " << "request_code "
<< static_cast<int>(event->request_code) << ", " << "minor_code "
<< static_cast<int>(event->minor_code);
return 0;
}
int XIOErrorHandlerImpl(Display* display) {
return 0;
}
} // namespace
#endif // defined(CEF_X11)
// Entry point function for all processes.
int main(int argc, char* argv[]) {
// Provide CEF with command-line arguments.
CefMainArgs main_args(argc, argv);
// CEF applications have multiple sub-processes (render, GPU, etc) that share
// the same executable. This function checks the command-line and, if this is
// a sub-process, executes the appropriate logic.
int exit_code = CefExecuteProcess(main_args, nullptr, nullptr);
if (exit_code >= 0) {
// The sub-process has completed so return here.
return exit_code;
}
#if defined(CEF_X11)
// Install xlib error handlers so that the application won't be terminated
// on non-fatal errors.
XSetErrorHandler(XErrorHandlerImpl);
XSetIOErrorHandler(XIOErrorHandlerImpl);
#endif
// Parse command-line arguments for use in this method.
CefRefPtr<CefCommandLine> command_line = CefCommandLine::CreateCommandLine();
command_line->InitFromArgv(argc, argv);
// Specify CEF global settings here.
CefSettings settings;
// When generating projects with CMake the CEF_USE_SANDBOX value will be defined
// automatically. Pass -DUSE_SANDBOX=OFF to the CMake command-line to disable
// use of the sandbox.
#if !defined(CEF_USE_SANDBOX)
settings.no_sandbox = true;
#endif
// SimpleApp implements application-level callbacks for the browser process.
// It will create the first browser instance in OnContextInitialized() after
// CEF has initialized.
CefRefPtr<SimpleApp> app(new SimpleApp);
// Initialize the CEF browser process. May return false if initialization
// fails or if early exit is desired (for example, due to process singleton
// relaunch behavior).
if (!CefInitialize(main_args, settings, app.get(), nullptr)) {
return CefGetExitCode();
}
// Run the CEF message loop. This will block until CefQuitMessageLoop() is
// called.
CefRunMessageLoop();
// Shut down CEF.
CefShutdown();
return 0;
}