/* * Copyright (C) 2000, 2001, 2002 Marco Pesenti Gritti * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * $Id$ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "glib.h" #include "ephy-debug.h" #include "gtkmozembed.h" #include "mozilla-embed-single.h" #include "ephy-prefs.h" #include "ephy-file-helpers.h" #include "mozilla-notifiers.h" #include "ephy-langs.h" #include "eel-gconf-extensions.h" #include "ephy-embed-prefs.h" #include "MozRegisterComponents.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // FIXME: For setting the locale. hopefully gtkmozembed will do itself soon #include #include #define MOZILLA_PROFILE_DIR "/mozilla" #define MOZILLA_PROFILE_NAME "epiphany" #define MOZILLA_PROFILE_FILE "prefs.js" #define DEFAULT_PROFILE_FILE SHARE_DIR"/default-prefs.js" static void mozilla_embed_single_class_init (MozillaEmbedSingleClass *klass); static void mozilla_embed_single_init (MozillaEmbedSingle *ges); static void mozilla_embed_single_finalize (GObject *object); static gresult impl_clear_cache (EphyEmbedSingle *shell); static gresult impl_set_offline_mode (EphyEmbedSingle *shell, gboolean offline); static gresult impl_load_proxy_autoconf (EphyEmbedSingle *shell, const char* url); static gresult impl_get_font_list (EphyEmbedSingle *shell, const char *langGroup, GList **fontList); static gresult impl_list_cookies (EphyEmbedSingle *shell, GList **cookies); static gresult impl_remove_cookies (EphyEmbedSingle *shell, GList *cookies); static gresult impl_list_passwords (EphyEmbedSingle *shell, PasswordType type, GList **passwords); static gresult impl_remove_passwords (EphyEmbedSingle *shell, GList *passwords, PasswordType type); static void mozilla_embed_single_new_window_orphan_cb (GtkMozEmbedSingle *embed, GtkMozEmbed **retval, guint chrome_mask, EphyEmbedSingle *shell); #define MOZILLA_EMBED_SINGLE_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), MOZILLA_TYPE_EMBED_SINGLE, MozillaEmbedSinglePrivate)) struct MozillaEmbedSinglePrivate { char *user_prefs; /* monitor this widget for theme changes*/ GtkWidget *theme_window; }; static GObjectClass *parent_class = NULL; GType mozilla_embed_single_get_type (void) { static GType mozilla_embed_single_type = 0; if (mozilla_embed_single_type == 0) { static const GTypeInfo our_info = { sizeof (MozillaEmbedSingleClass), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc) mozilla_embed_single_class_init, NULL, /* class_finalize */ NULL, /* class_data */ sizeof (MozillaEmbedSingle), 0, /* n_preallocs */ (GInstanceInitFunc) mozilla_embed_single_init }; mozilla_embed_single_type = g_type_register_static (EPHY_TYPE_EMBED_SINGLE, "MozillaEmbedSingle", &our_info, (GTypeFlags)0); } return mozilla_embed_single_type; } static void mozilla_embed_single_class_init (MozillaEmbedSingleClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); EphyEmbedSingleClass *shell_class = EPHY_EMBED_SINGLE_CLASS (klass); parent_class = (GObjectClass *) g_type_class_peek_parent (klass); object_class->finalize = mozilla_embed_single_finalize; shell_class->clear_cache = impl_clear_cache; shell_class->set_offline_mode = impl_set_offline_mode; shell_class->load_proxy_autoconf = impl_load_proxy_autoconf; shell_class->get_font_list = impl_get_font_list; shell_class->list_cookies = impl_list_cookies; shell_class->remove_cookies = impl_remove_cookies; shell_class->list_passwords = impl_list_passwords; shell_class->remove_passwords = impl_remove_passwords; g_type_class_add_private (object_class, sizeof(MozillaEmbedSinglePrivate)); } EphyEmbedSingle * mozilla_embed_single_new (void) { return EPHY_EMBED_SINGLE (g_object_new (MOZILLA_TYPE_EMBED_SINGLE, NULL)); } static gboolean mozilla_set_default_prefs (MozillaEmbedSingle *mes) { nsCOMPtr prefService; prefService = do_GetService (NS_PREFSERVICE_CONTRACTID); if (prefService == NULL) return FALSE; /* read our predefined default prefs */ nsresult rv; nsCOMPtr file; rv = NS_NewNativeLocalFile( NS_LITERAL_CSTRING(DEFAULT_PROFILE_FILE), PR_TRUE, getter_AddRefs(file)); if (NS_FAILED (rv)) return FALSE; rv = prefService->ReadUserPrefs (file); if (NS_FAILED(rv)) { g_warning ("failed to read default preferences, error: %x", rv); return FALSE; } /* Load the default user preferences as well. This also makes the prefs to be saved in the user's prefs.js file, instead of messing up our global defaults file. */ rv = prefService->ReadUserPrefs (nsnull); if (NS_FAILED(rv)) { g_warning ("failed to read user preferences, error: %x", rv); } nsCOMPtr pref; prefService->GetBranch ("", getter_AddRefs(pref)); if (pref == NULL) return FALSE; /* FIXME We need to do this because mozilla doesnt set product sub for embedding apps */ pref->SetCharPref ("general.useragent.vendor", "Epiphany"); pref->SetCharPref ("general.useragent.vendorSub", VERSION); return TRUE; } static char * color_to_string (GdkColor color) { return g_strdup_printf ("#%.2x%.2x%.2x", color.red >> 8, color.green >> 8, color.blue >> 8); } static void mozilla_update_colors (GtkWidget *window, GtkStyle *previous_style, MozillaEmbedSingle *mes) { nsCOMPtr prefService; GdkColor color; char *str; prefService = do_GetService (NS_PREFSERVICE_CONTRACTID); g_return_if_fail (prefService != NULL); nsCOMPtr pref; prefService->GetBranch ("", getter_AddRefs(pref)); g_return_if_fail (pref != NULL); /* Set the bg color to the text bg color*/ color = window->style->base[GTK_STATE_NORMAL]; str = color_to_string (color); pref->SetCharPref ("browser.display.background_color", str); g_free (str); /* Set the text color */ color = window->style->text[GTK_STATE_NORMAL]; str = color_to_string (color); pref->SetCharPref ("browser.display.foreground_color", str); g_free (str); /* FIXME: We should probably monitor and set link color here too, * but i'm not really sure what to do about that yet */ } static void mozilla_setup_colors (MozillaEmbedSingle *mes) { GtkWidget *window; /* Create a random window to monitor for theme changes */ window = gtk_window_new (GTK_WINDOW_TOPLEVEL); mes->priv->theme_window = window; gtk_widget_realize (window); gtk_widget_ensure_style (window); /* monitor theme changes*/ g_signal_connect (G_OBJECT (window), "style-set", G_CALLBACK (mozilla_update_colors), mes); /* Initialize the colors */ mozilla_update_colors (window, NULL, mes); mes->priv->theme_window = window; } static void mozilla_init_single (MozillaEmbedSingle *mes) { GtkMozEmbedSingle *single; /* get single */ single = gtk_moz_embed_single_get (); if (single == NULL) { g_warning ("Failed to get singleton embed object!\n"); } /* allow creation of orphan windows */ g_signal_connect (G_OBJECT (single), "new_window_orphan", GTK_SIGNAL_FUNC (mozilla_embed_single_new_window_orphan_cb), mes); } static void mozilla_init_home (void) { char *mozilla_five_home; mozilla_five_home = g_strdup (g_getenv ("MOZILLA_FIVE_HOME")); gtk_moz_embed_set_comp_path (mozilla_five_home); g_free (mozilla_five_home); } void mozilla_init_profile (void) { char *profile_path; profile_path = g_build_filename (ephy_dot_dir (), MOZILLA_PROFILE_DIR, NULL); gtk_moz_embed_set_profile_path (profile_path, MOZILLA_PROFILE_NAME); g_free (profile_path); } static gboolean have_gnome_url_handler (const gchar *protocol) { gchar *key, *cmd; gboolean rv; key = g_strdup_printf ("/desktop/gnome/url-handlers/%s/command", protocol); cmd = eel_gconf_get_string (key); g_free (key); rv = (cmd != NULL && strstr (cmd, "epiphany") == NULL); g_free (cmd); if (!rv) return rv; key = g_strdup_printf ("/desktop/gnome/url-handlers/%s/enabled", protocol); rv = eel_gconf_get_boolean (key); g_free (key); return rv; } static void mozilla_register_external_protocols (void) { /* FIXME register only when needed */ if (have_gnome_url_handler ("ftp")) { mozilla_register_FtpProtocolHandler (); } else { mozilla_unregister_FtpProtocolHandler (); } mozilla_register_MailtoProtocolHandler (); } static void mozilla_embed_single_init (MozillaEmbedSingle *mes) { mes->priv = MOZILLA_EMBED_SINGLE_GET_PRIVATE (mes); mes->priv->theme_window = NULL; mes->priv->user_prefs = g_build_filename (ephy_dot_dir (), MOZILLA_PROFILE_DIR, MOZILLA_PROFILE_NAME, MOZILLA_PROFILE_FILE, NULL); } static nsresult getUILang (nsAString& aUILang) { nsresult result; nsCOMPtr localeService = do_GetService (NS_LOCALESERVICE_CONTRACTID, &result); if (NS_FAILED (result) || !localeService) { g_warning ("Could not get locale service!\n"); return NS_ERROR_FAILURE; } #if MOZILLA_SNAPSHOT >= 12 result = localeService->GetLocaleComponentForUserAgent (aUILang); #else nsXPIDLString uiLang; result = localeService->GetLocaleComponentForUserAgent (getter_Copies(uiLang)); aUILang = uiLang; #endif if (NS_FAILED (result)) { g_warning ("Could not determine locale!\n"); return NS_ERROR_FAILURE; } return NS_OK; } static nsresult mozilla_init_chrome (void) { nsresult result; nsAutoString uiLang; nsCOMPtr chromeRegistry = do_GetService (NS_CHROMEREGISTRY_CONTRACTID, &result); if (NS_FAILED (result) || !chromeRegistry) { g_warning ("Could not get the chrome registry!\n"); return NS_ERROR_FAILURE; } // Set skin to 'classic' so we get native scrollbars. result = chromeRegistry->SelectSkin (NS_LITERAL_CSTRING("classic/1.0"), PR_FALSE); if (NS_FAILED (result)) return NS_ERROR_FAILURE; // set locale chromeRegistry->SetRuntimeProvider(PR_TRUE); result = getUILang(uiLang); if (NS_FAILED (result)) return NS_ERROR_FAILURE; result = chromeRegistry->SelectLocale (NS_ConvertUCS2toUTF8(uiLang), PR_FALSE); if (NS_FAILED (result)) return NS_ERROR_FAILURE; return NS_OK; } gboolean mozilla_embed_single_init_services (MozillaEmbedSingle *single) { /* Pre initialization */ mozilla_init_home (); mozilla_init_profile (); /* Fire up the best */ gtk_moz_embed_push_startup (); /* Until gtkmozembed does this itself */ mozilla_init_chrome (); mozilla_init_single (single); if (!mozilla_set_default_prefs (single)) { return FALSE; } /* FIXME: This should be removed when mozilla * bugs 207000 and 207001 are fixed. */ mozilla_setup_colors (single); START_PROFILER ("Mozilla prefs notifiers") mozilla_notifiers_init (EPHY_EMBED_SINGLE (single)); STOP_PROFILER ("Mozilla prefs notifiers") mozilla_register_components (); mozilla_register_external_protocols (); return TRUE; } static void mozilla_embed_single_new_window_orphan_cb (GtkMozEmbedSingle *embed, GtkMozEmbed **retval, guint chrome_mask, EphyEmbedSingle *shell) { /* FIXME conversion duped in mozilla_embed */ EphyEmbed *new_embed; int i; EmbedChromeMask mask = EMBED_CHROME_OPENASPOPUP; struct { guint chromemask; EmbedChromeMask embed_mask; } conversion_map [] = { { GTK_MOZ_EMBED_FLAG_DEFAULTCHROME, EMBED_CHROME_DEFAULT }, { GTK_MOZ_EMBED_FLAG_MENUBARON, EMBED_CHROME_MENUBARON }, { GTK_MOZ_EMBED_FLAG_TOOLBARON, EMBED_CHROME_TOOLBARON }, { GTK_MOZ_EMBED_FLAG_STATUSBARON, EMBED_CHROME_STATUSBARON }, { GTK_MOZ_EMBED_FLAG_WINDOWRAISED, EMBED_CHROME_WINDOWRAISED }, { GTK_MOZ_EMBED_FLAG_WINDOWLOWERED, EMBED_CHROME_WINDOWLOWERED }, { GTK_MOZ_EMBED_FLAG_CENTERSCREEN, EMBED_CHROME_CENTERSCREEN }, { GTK_MOZ_EMBED_FLAG_OPENASDIALOG, EMBED_CHROME_OPENASDIALOG }, { GTK_MOZ_EMBED_FLAG_OPENASCHROME, EMBED_CHROME_OPENASCHROME }, { 0, EMBED_CHROME_NONE } }; for (i = 0; conversion_map[i].chromemask != 0; i++) { if (chrome_mask & conversion_map[i].chromemask) { mask = (EmbedChromeMask) (mask | conversion_map[i].embed_mask); } } g_signal_emit_by_name (shell, "new_window_orphan", &new_embed, mask); g_assert (new_embed != NULL); *retval = GTK_MOZ_EMBED(EPHY_EMBED(new_embed)); } static void mozilla_embed_single_finalize (GObject *object) { MozillaEmbedSingle *mes = MOZILLA_EMBED_SINGLE (object); /* Destroy EphyEmbedSingle before because some * services depend on xpcom */ G_OBJECT_CLASS (parent_class)->finalize (object); mozilla_notifiers_free (); gtk_moz_embed_pop_startup (); g_free (mes->priv->user_prefs); if (mes->priv->theme_window) { gtk_widget_destroy (mes->priv->theme_window); } } static gresult impl_clear_cache (EphyEmbedSingle *shell) { nsresult rv; nsCOMPtr CacheService = do_GetService (NS_CACHESERVICE_CONTRACTID, &rv); if (NS_FAILED(rv)) return G_FAILED; CacheService->EvictEntries (nsICache::STORE_ANYWHERE); return G_OK; } static gresult impl_set_offline_mode (EphyEmbedSingle *shell, gboolean offline) { nsresult rv; nsCOMPtr io = do_GetService(NS_IOSERVICE_CONTRACTID, &rv); if (NS_FAILED(rv)) return G_FAILED; rv = io->SetOffline(offline); if (NS_SUCCEEDED(rv)) return G_FAILED; return G_OK; } static gresult impl_load_proxy_autoconf (EphyEmbedSingle *shell, const char* url) { nsresult rv; nsCOMPtr pps = do_GetService ("@mozilla.org/network/protocol-proxy-service;1", &rv); if (NS_FAILED(rv) || !pps) return G_FAILED; rv = pps->ConfigureFromPAC (url); if (NS_FAILED(rv)) return G_FAILED; return G_OK; } static gresult impl_get_font_list (EphyEmbedSingle *shell, const char *langGroup, GList **fontList) { nsresult rv; PRUint32 fontCount; PRUnichar **fontArray; GList *l = NULL; nsCOMPtr mozFontEnumerator; mozFontEnumerator = do_CreateInstance("@mozilla.org/gfx/fontenumerator;1", &rv); if(NS_FAILED(rv)) return G_FAILED; rv = mozFontEnumerator->EnumerateFonts (nsnull, nsnull, &fontCount, &fontArray); if (NS_FAILED (rv)) return G_FAILED; for (PRUint32 i = 0; i < fontCount; i++) { char *gFontString; gFontString = g_strdup(NS_ConvertUCS2toUTF8 (fontArray[i]).get()); l = g_list_prepend (l, gFontString); nsMemory::Free (fontArray[i]); } nsMemory::Free (fontArray); *fontList = g_list_reverse (l); return G_OK; } static gresult impl_list_cookies (EphyEmbedSingle *shell, GList **cookies) { nsresult result; nsCOMPtr cookieManager = do_CreateInstance (NS_COOKIEMANAGER_CONTRACTID); nsCOMPtr cookieEnumerator; result = cookieManager->GetEnumerator (getter_AddRefs(cookieEnumerator)); if (NS_FAILED(result)) return G_FAILED; PRBool enumResult; for (cookieEnumerator->HasMoreElements(&enumResult) ; enumResult == PR_TRUE ; cookieEnumerator->HasMoreElements(&enumResult)) { CookieInfo *c; nsCOMPtr nsCookie; result = cookieEnumerator->GetNext (getter_AddRefs(nsCookie)); if (NS_FAILED(result)) return G_FAILED; c = g_new0 (CookieInfo, 1); nsCAutoString transfer; nsCookie->GetHost (transfer); c->domain = g_strdup (transfer.get()); nsCookie->GetName (transfer); c->name = g_strdup (transfer.get()); nsCookie->GetValue (transfer); c->value = g_strdup (transfer.get()); nsCookie->GetPath (transfer); c->path = g_strdup (transfer.get()); PRBool isSecure; nsCookie->GetIsSecure (&isSecure); if (isSecure == PR_TRUE) c->secure = g_strdup (_("Yes")); else c->secure = g_strdup (_("No")); PRUint64 dateTime; nsCookie->GetExpires (&dateTime); if(dateTime == 0) c->expire = g_strdup (_("End of current session")); else c->expire = g_strdup_printf ("%s",ctime((time_t*)&dateTime)); *cookies = g_list_prepend (*cookies, c); } *cookies = g_list_reverse (*cookies); return G_OK; } static gresult impl_remove_cookies (EphyEmbedSingle *shell, GList *cookies) { nsresult result; GList *cl; nsCOMPtr cookieManager = do_CreateInstance (NS_COOKIEMANAGER_CONTRACTID); for (cl = g_list_first(cookies) ; cl != NULL ; cl = g_list_next (cl)) { CookieInfo *c = (CookieInfo *)cl->data; result = cookieManager->Remove (nsDependentCString(c->domain), nsDependentCString(c->name), nsDependentCString(c->path), PR_FALSE); if (NS_FAILED(result)) return G_FAILED; }; return G_OK; } static gresult impl_list_passwords (EphyEmbedSingle *shell, PasswordType type, GList **passwords) { nsresult result = NS_ERROR_FAILURE; nsCOMPtr passwordManager = do_CreateInstance (NS_PASSWORDMANAGER_CONTRACTID); nsCOMPtr passwordEnumerator; if (type == PASSWORD_PASSWORD) result = passwordManager->GetEnumerator (getter_AddRefs(passwordEnumerator)); else if (type == PASSWORD_REJECT) result = passwordManager->GetRejectEnumerator (getter_AddRefs(passwordEnumerator)); if (NS_FAILED(result)) return G_FAILED; PRBool enumResult; for (passwordEnumerator->HasMoreElements(&enumResult) ; enumResult == PR_TRUE ; passwordEnumerator->HasMoreElements(&enumResult)) { nsCOMPtr nsPassword; result = passwordEnumerator->GetNext (getter_AddRefs(nsPassword)); if (NS_FAILED(result)) return G_FAILED; PasswordInfo *p = g_new0 (PasswordInfo, 1); nsCAutoString transfer; nsPassword->GetHost (transfer); p->host = g_strdup (transfer.get()); if (type == PASSWORD_PASSWORD) { nsAutoString unicodeName; nsPassword->GetUser (unicodeName); p->username = g_strdup(NS_ConvertUCS2toUTF8(unicodeName).get()); } *passwords = g_list_prepend (*passwords, p); } *passwords = g_list_reverse (*passwords); return G_OK; } static gresult impl_remove_passwords (EphyEmbedSingle *shell, GList *passwords, PasswordType type) { nsresult result = NS_ERROR_FAILURE; nsCOMPtr passwordManager = do_CreateInstance (NS_PASSWORDMANAGER_CONTRACTID); for (GList *l = g_list_first(passwords) ; l !=NULL ; l = g_list_next(l)) { PasswordInfo *p = (PasswordInfo *)l->data; if (type == PASSWORD_PASSWORD) { result = passwordManager->RemoveUser (NS_LITERAL_CSTRING(p->host), NS_ConvertUTF8toUCS2(nsDependentCString(p->username))); } else if (type == PASSWORD_REJECT) { result = passwordManager->RemoveReject (nsDependentCString(p->host)); }; if (NS_FAILED(result)) return G_FAILED; }; return G_OK; }