/*
 * Copyright (C) 2011 Samsung Electronics. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "WebProcessMainEfl.h"

#include "ProxyResolverSoup.h"
#include "WKBase.h"
#include "WebKit2Initialize.h"
#include <Ecore.h>
#include <Ecore_Evas.h>
#include <Edje.h>
#include <Efreet.h>
#include <WebCore/AuthenticationChallenge.h>
#include <WebCore/NetworkingContext.h>
#include <WebCore/ResourceHandle.h>
#include <WebCore/RunLoop.h>
#include <WebKit2/WebProcess.h>
#include <libsoup/soup.h>
#include <runtime/Operations.h>
#include <unistd.h>
#include <wtf/text/CString.h>

#ifdef HAVE_ECORE_X
#include <Ecore_X.h>
#include <X11/Xlib.h>
#include <X11/extensions/Xext.h>

static int dummyExtensionErrorHandler(Display*, _Xconst char*, _Xconst char*)
{
    return 0;
}
#endif

using namespace WebCore;

namespace WebKit {

WK_EXPORT int WebProcessMainEfl(int argc, char* argv[])
{
    // WebProcess should be launched with an option.
    if (argc != 2)
        return 1;

    if (!eina_init())
        return 1;

    if (!ecore_init()) {
        // Could not init ecore.
        eina_shutdown();
        return 1;
    }

#ifdef HAVE_ECORE_X
    XSetExtensionErrorHandler(dummyExtensionErrorHandler);

    if (!ecore_x_init(0)) {
        // Could not init ecore_x.
        // PlatformScreenEfl and systemBeep() functions
        // depend on ecore_x functionality.
        ecore_shutdown();
        eina_shutdown();
        return 1;
    }
#endif

    if (!ecore_evas_init()) {
#ifdef HAVE_ECORE_X
        ecore_x_shutdown();
#endif
        ecore_shutdown();
        eina_shutdown();
        return 1;
    }

    if (!edje_init()) {
        ecore_evas_shutdown();
#ifdef HAVE_ECORE_X
        ecore_x_shutdown();
#endif
        ecore_shutdown();
        eina_shutdown();
        return 1;
    }

#if !GLIB_CHECK_VERSION(2, 35, 0)
    g_type_init();
#endif

    if (!ecore_main_loop_glib_integrate())
        return 1;

    InitializeWebKit2();

    SoupSession* session = WebCore::ResourceHandle::defaultSession();
    const char* httpProxy = getenv("http_proxy");
    if (httpProxy) {
        const char* noProxy = getenv("no_proxy");
        SoupProxyURIResolver* resolverEfl = soupProxyResolverWkNew(httpProxy, noProxy);
        soup_session_add_feature(session, SOUP_SESSION_FEATURE(resolverEfl));
        g_object_unref(resolverEfl);
    }

    int socket = atoi(argv[1]);

    ChildProcessInitializationParameters parameters;
    parameters.connectionIdentifier = socket;

    WebProcess::shared().initialize(parameters);

    RunLoop::run();

    if (SoupSessionFeature* soupCache = soup_session_get_feature(session, SOUP_TYPE_CACHE)) {
        soup_cache_flush(SOUP_CACHE(soupCache));
        soup_cache_dump(SOUP_CACHE(soupCache));
    }

    edje_shutdown();
    ecore_evas_shutdown();
#ifdef HAVE_ECORE_X
    ecore_x_shutdown();
#endif
    ecore_shutdown();
    eina_shutdown();

    return 0;

}

} // namespace WebKit