| /* |
| Copyright (C) 2009-2010 ProFUSION embedded systems |
| Copyright (C) 2009-2011 Samsung Electronics |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public License |
| along with this library; see the file COPYING.LIB. If not, write to |
| the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "ewk_main.h" |
| |
| #include "EWebKit.h" |
| #include "FileSystem.h" |
| #include "Logging.h" |
| #include "PageCache.h" |
| #include "PageGroup.h" |
| #include "ewk_private.h" |
| #include "ewk_settings.h" |
| #include "runtime/InitializeThreading.h" |
| |
| #include <Ecore.h> |
| #include <Ecore_Evas.h> |
| #include <Edje.h> |
| #include <Eina.h> |
| #include <Evas.h> |
| #include <stdlib.h> |
| #include <sys/stat.h> |
| #include <wtf/Threading.h> |
| |
| #if ENABLE(GLIB_SUPPORT) |
| #include <glib-object.h> |
| #include <glib.h> |
| |
| #ifdef ENABLE_GTK_PLUGINS_SUPPORT |
| #include <gtk/gtk.h> |
| #endif |
| |
| #endif |
| |
| #if USE(SOUP) |
| // REMOVE-ME: see todo below |
| #include "ResourceHandle.h" |
| #include <libsoup/soup.h> |
| #endif |
| |
| static int _ewk_init_count = 0; |
| |
| /** |
| * \var _ewk_log_dom |
| * @brief the log domain identifier that is used with EINA's macros |
| */ |
| int _ewk_log_dom = -1; |
| |
| static Eina_Bool _ewk_init_body(void); |
| |
| /** |
| * Initializes webkit's instance. |
| * |
| * - initializes components needed by Efl, |
| * - sets web database location, |
| * - sets page cache capacity, |
| * - increases a reference count of webkit's instance. |
| * |
| * @return a reference count of webkit's instance on success or 0 on failure |
| */ |
| int ewk_init(void) |
| { |
| if (_ewk_init_count) |
| return ++_ewk_init_count; |
| |
| if (!eina_init()) |
| goto error_eina; |
| |
| _ewk_log_dom = eina_log_domain_register("ewebkit", EINA_COLOR_ORANGE); |
| if (_ewk_log_dom < 0) { |
| EINA_LOG_CRIT("could not register log domain 'ewebkit'"); |
| goto error_log_domain; |
| } |
| |
| if (!evas_init()) { |
| CRITICAL("could not init evas."); |
| goto error_evas; |
| } |
| |
| if (!ecore_init()) { |
| CRITICAL("could not init ecore."); |
| goto error_ecore; |
| } |
| |
| if (!ecore_evas_init()) { |
| CRITICAL("could not init ecore_evas."); |
| goto error_ecore_evas; |
| } |
| |
| if (!edje_init()) { |
| CRITICAL("could not init edje."); |
| goto error_edje; |
| } |
| |
| _ewk_init_body(); |
| |
| return ++_ewk_init_count; |
| |
| error_edje: |
| ecore_evas_shutdown(); |
| error_ecore_evas: |
| ecore_shutdown(); |
| error_ecore: |
| evas_shutdown(); |
| error_evas: |
| eina_log_domain_unregister(_ewk_log_dom); |
| _ewk_log_dom = -1; |
| error_log_domain: |
| eina_shutdown(); |
| error_eina: |
| return 0; |
| } |
| |
| /** |
| * Decreases a reference count of webkit's instance, possibly destroying it. |
| * |
| * If the reference count reaches 0 webkit's instance is destroyed. |
| * |
| * @return a reference count of webkit's instance |
| */ |
| int ewk_shutdown(void) |
| { |
| _ewk_init_count--; |
| if (_ewk_init_count) |
| return _ewk_init_count; |
| |
| ecore_evas_shutdown(); |
| ecore_shutdown(); |
| evas_shutdown(); |
| eina_log_domain_unregister(_ewk_log_dom); |
| _ewk_log_dom = -1; |
| eina_shutdown(); |
| |
| return 0; |
| } |
| |
| Eina_Bool _ewk_init_body(void) |
| { |
| |
| #if ENABLE(GLIB_SUPPORT) |
| g_type_init(); |
| |
| if (!g_thread_supported()) |
| g_thread_init(0); |
| |
| #ifdef ENABLE_GTK_PLUGINS_SUPPORT |
| gdk_threads_init(); |
| if (!gtk_init_check(0, 0)) |
| WRN("Could not initialize GTK support."); |
| #endif |
| |
| if (!ecore_main_loop_glib_integrate()) |
| WRN("Ecore was not compiled with GLib support, some plugins will not " |
| "work (ie: Adobe Flash)"); |
| #endif |
| |
| JSC::initializeThreading(); |
| WTF::initializeMainThread(); |
| WebCore::InitializeLoggingChannelsIfNecessary(); |
| |
| // Page cache capacity (in pages). Comment from Mac port: |
| // (Research indicates that value / page drops substantially after 3 pages.) |
| // FIXME: Expose this with an API and/or calculate based on available resources |
| WebCore::pageCache()->setCapacity(3); |
| WebCore::PageGroup::setShouldTrackVisitedLinks(true); |
| |
| String home = WebCore::homeDirectoryPath(); |
| struct stat state; |
| // check home directory first |
| if (stat(home.utf8().data(), &state) == -1) { |
| // Exit now - otherwise you may have some crash later |
| int errnowas = errno; |
| CRITICAL("Can't access HOME dir (or /tmp) - no place to save databases: %s", strerror(errnowas)); |
| return EINA_FALSE; |
| } |
| |
| WTF::String wkdir = home + "/.webkit"; |
| if (WebCore::makeAllDirectories(wkdir)) { |
| ewk_settings_web_database_path_set(wkdir.utf8().data()); |
| ewk_settings_icon_database_path_set(wkdir.utf8().data()); |
| |
| #if ENABLE(OFFLINE_WEB_APPLICATIONS) |
| ewk_settings_cache_directory_path_set(wkdir.utf8().data()); |
| #endif |
| } |
| |
| // TODO: this should move to WebCore, already reported to webkit-gtk folks: |
| #if USE(SOUP) |
| if (1) { |
| SoupSession* session = WebCore::ResourceHandle::defaultSession(); |
| soup_session_add_feature_by_type(session, SOUP_TYPE_CONTENT_SNIFFER); |
| soup_session_add_feature_by_type(session, SOUP_TYPE_CONTENT_DECODER); |
| } |
| #endif |
| |
| return EINA_TRUE; |
| } |
| |