/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Copyright © 2002-2004 Marco Pesenti Gritti * Copyright © 2003, 2004 Christian Persch * * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * */ #include "config.h" #include "ephy-bookmarks.h" #include "ephy-bookmark-properties.h" #include "ephy-bookmarks-export.h" #include "ephy-bookmarks-import.h" #include "ephy-bookmarks-type-builtins.h" #include "ephy-debug.h" #include "ephy-embed-shell.h" #include "ephy-file-helpers.h" #include "ephy-history-service.h" #include "ephy-node-common.h" #include "ephy-prefs.h" #include "ephy-profile-utils.h" #include "ephy-settings.h" #include "ephy-shell.h" #include "ephy-signal-accumulator.h" #include "ephy-tree-model-node.h" #include #include #include #include #include #include #include #include #define EPHY_BOOKMARKS_XML_ROOT "ephy_bookmarks" #define EPHY_BOOKMARKS_XML_VERSION "1.03" #define BOOKMARKS_SAVE_DELAY 3 /* seconds */ #define UPDATE_URI_DATA_KEY "updated-uri" #define EPHY_BOOKMARKS_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_BOOKMARKS, EphyBookmarksPrivate)) static const char zeroconf_protos[3][6] = { "http", "https", "ftp" }; struct _EphyBookmarksPrivate { gboolean init_defaults; gboolean dirty; guint save_timeout_id; char *xml_file; char *rdf_file; EphyNodeDb *db; EphyNode *bookmarks; EphyNode *keywords; EphyNode *notcategorized; EphyNode *smartbookmarks; EphyNode *lower_fav; double lower_score; /* Local sites */ EphyNode *local; GaClient *ga_client; GaServiceBrowser *browse_handles[G_N_ELEMENTS (zeroconf_protos)]; GHashTable *resolve_handles; }; static const char *default_topics [] = { N_("Entertainment"), N_("News"), N_("Shopping"), N_("Sports"), N_("Travel"), N_("Work") }; /* Signals */ enum { TREE_CHANGED, RESOLVE_ADDRESS, LAST_SIGNAL }; static guint ephy_bookmarks_signals[LAST_SIGNAL]; static void ephy_bookmarks_class_init (EphyBookmarksClass *klass); static void ephy_bookmarks_init (EphyBookmarks *tab); static void ephy_bookmarks_finalize (GObject *object); static char *impl_resolve_address (EphyBookmarks*, const char*, const char*); static void ephy_local_bookmarks_start_client (EphyBookmarks *bookmarks); G_DEFINE_TYPE (EphyBookmarks, ephy_bookmarks, G_TYPE_OBJECT) static void ephy_bookmarks_init_defaults (EphyBookmarks *eb) { int i; for (i = 0; i < G_N_ELEMENTS (default_topics); i++) { ephy_bookmarks_add_keyword (eb, _(default_topics[i])); } ephy_bookmarks_import_rdf (eb, DATADIR "/default-bookmarks.rdf"); } static void ephy_bookmarks_class_init (EphyBookmarksClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->finalize = ephy_bookmarks_finalize; klass->resolve_address = impl_resolve_address; ephy_bookmarks_signals[TREE_CHANGED] = g_signal_new ("tree-changed", G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (EphyBookmarksClass, tree_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); ephy_bookmarks_signals[RESOLVE_ADDRESS] = g_signal_new ("resolve-address", G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (EphyBookmarksClass, resolve_address), ephy_signal_accumulator_string, NULL, g_cclosure_marshal_generic, G_TYPE_STRING, 2, G_TYPE_STRING, G_TYPE_STRING); g_type_class_add_private (object_class, sizeof(EphyBookmarksPrivate)); } static gboolean save_filter (EphyNode *node, EphyBookmarks *bookmarks) { EphyBookmarksPrivate *priv = bookmarks->priv; return node != priv->bookmarks && node != priv->notcategorized && node != priv->local; } static gboolean save_filter_local (EphyNode *node, EphyBookmarks *bookmarks) { EphyBookmarksPrivate *priv = bookmarks->priv; return !ephy_node_has_child (priv->local, node); } static void ephy_bookmarks_save (EphyBookmarks *eb) { LOG ("Saving bookmarks"); ephy_node_db_write_to_xml_safe (eb->priv->db, (xmlChar *) eb->priv->xml_file, (xmlChar *) EPHY_BOOKMARKS_XML_ROOT, (xmlChar *) EPHY_BOOKMARKS_XML_VERSION, (xmlChar *) "Do not rely on this file, it's only for internal use. Use bookmarks.rdf instead.", eb->priv->keywords, (EphyNodeFilterFunc) save_filter, eb, eb->priv->bookmarks, (EphyNodeFilterFunc) save_filter_local, eb, NULL); /* Export bookmarks in rdf */ ephy_bookmarks_export_rdf (eb, eb->priv->rdf_file); } static gboolean save_bookmarks_delayed (EphyBookmarks *bookmarks) { ephy_bookmarks_save (bookmarks); bookmarks->priv->dirty = FALSE; bookmarks->priv->save_timeout_id = 0; return FALSE; } static void ephy_bookmarks_save_delayed (EphyBookmarks *bookmarks, int delay) { if (!bookmarks->priv->dirty) { bookmarks->priv->dirty = TRUE; if (delay > 0) { bookmarks->priv->save_timeout_id = g_timeout_add_seconds (BOOKMARKS_SAVE_DELAY, (GSourceFunc) save_bookmarks_delayed, bookmarks); g_source_set_name_by_id (bookmarks->priv->save_timeout_id, "[epiphany] save_bookmarks_delayed"); } else { bookmarks->priv->save_timeout_id = g_idle_add ((GSourceFunc) save_bookmarks_delayed, bookmarks); } } } static void icon_updated_cb (WebKitFaviconDatabase *favicon_database, const char *address, const char *icon, EphyBookmarks *eb) { ephy_bookmarks_set_icon (eb, address, icon); } static void ephy_setup_history_notifiers (EphyBookmarks *eb) { WebKitFaviconDatabase *favicon_database; EphyEmbedShell *shell = ephy_embed_shell_get_default (); favicon_database = webkit_web_context_get_favicon_database (ephy_embed_shell_get_web_context (shell)); g_signal_connect (favicon_database, "favicon-changed", G_CALLBACK (icon_updated_cb), eb); } static void update_bookmark_keywords (EphyBookmarks *eb, EphyNode *bookmark) { GPtrArray *children; int i; GString *list; const char *title; char *normalized_keywords, *case_normalized_keywords; list = g_string_new (NULL); children = ephy_node_get_children (eb->priv->keywords); for (i = 0; i < children->len; i++) { EphyNode *kid; kid = g_ptr_array_index (children, i); if (kid != eb->priv->notcategorized && kid != eb->priv->bookmarks && kid != eb->priv->local && ephy_node_has_child (kid, bookmark)) { const char *topic; topic = ephy_node_get_property_string (kid, EPHY_NODE_KEYWORD_PROP_NAME); g_string_append (list, topic); g_string_append (list, " "); } } title = ephy_node_get_property_string (bookmark, EPHY_NODE_BMK_PROP_TITLE); g_string_append (list, " "); g_string_append (list, title); normalized_keywords = g_utf8_normalize (list->str, -1, G_NORMALIZE_ALL); case_normalized_keywords = g_utf8_casefold (normalized_keywords, -1); ephy_node_set_property_string (bookmark, EPHY_NODE_BMK_PROP_KEYWORDS, case_normalized_keywords); g_string_free (list, TRUE); g_free (normalized_keywords); g_free (case_normalized_keywords); } static void bookmarks_changed_cb (EphyNode *node, EphyNode *child, guint property_id, EphyBookmarks *eb) { if (property_id == EPHY_NODE_BMK_PROP_TITLE) { update_bookmark_keywords (eb, child); } ephy_bookmarks_save_delayed (eb, BOOKMARKS_SAVE_DELAY); } static void bookmarks_removed_cb (EphyNode *node, EphyNode *child, guint old_index, EphyBookmarks *eb) { ephy_bookmarks_save_delayed (eb, BOOKMARKS_SAVE_DELAY); } static gboolean bookmark_is_categorized (EphyBookmarks *eb, EphyNode *bookmark) { GPtrArray *children; int i; children = ephy_node_get_children (eb->priv->keywords); for (i = 0; i < children->len; i++) { EphyNode *kid; kid = g_ptr_array_index (children, i); if (kid != eb->priv->notcategorized && kid != eb->priv->bookmarks && kid != eb->priv->local && ephy_node_has_child (kid, bookmark)) { return TRUE; } } return FALSE; } static void topics_removed_cb (EphyNode *node, EphyNode *child, guint old_index, EphyBookmarks *eb) { GPtrArray *children; int i; children = ephy_node_get_children (child); for (i = 0; i < children->len; i++) { EphyNode *kid; kid = g_ptr_array_index (children, i); if (!bookmark_is_categorized (eb, kid) && !ephy_node_has_child (eb->priv->notcategorized, kid)) { ephy_node_add_child (eb->priv->notcategorized, kid); } update_bookmark_keywords (eb, kid); } } static void fix_hierarchy_topic (EphyBookmarks *eb, EphyNode *topic) { GPtrArray *children; EphyNode *bookmark; const char *name; char **split; int i, j; children = ephy_node_get_children (topic); name = ephy_node_get_property_string (topic, EPHY_NODE_KEYWORD_PROP_NAME); split = g_strsplit (name, "->", -1); for (i = 0; split[i]; i++) { if (split[i][0] == '\0') continue; topic = ephy_bookmarks_find_keyword (eb, split[i], FALSE); if (topic == NULL) { topic = ephy_bookmarks_add_keyword (eb, split[i]); } for (j = 0; j < children->len; j++) { bookmark = g_ptr_array_index (children, j); ephy_bookmarks_set_keyword (eb, topic, bookmark); } } g_strfreev (split); } static void fix_hierarchy (EphyBookmarks *eb) { GPtrArray *topics; EphyNode *topic; const char *name; int i; topics = ephy_node_get_children (eb->priv->keywords); for (i = (int)topics->len - 1; i >= 0; i--) { topic = (EphyNode *)g_ptr_array_index (topics, i); name = ephy_node_get_property_string (topic, EPHY_NODE_KEYWORD_PROP_NAME); if (strstr (name, "->") != NULL) { fix_hierarchy_topic (eb, topic); ephy_node_remove_child (eb->priv->keywords, topic); } } } static void backup_file (const char *original_filename, const char *extension) { char *template, *backup_filename; int result = 0; if (g_file_test (original_filename, G_FILE_TEST_EXISTS) == FALSE) { return; } template = g_strconcat (original_filename, ".backup-XXXXXX", NULL); backup_filename = ephy_file_tmp_filename (template, extension); if (backup_filename != NULL) { result = rename (original_filename, backup_filename); } if (result >= 0) { g_message ("Your old bookmarks file was backed up as \"%s\".\n", backup_filename); } else { g_warning ("Backup failed! Your old bookmarks file was lost.\n"); } g_free (template); g_free (backup_filename); } /* C&P adapted from gnome-vfs-dns-sd.c */ static GHashTable * decode_txt_record (AvahiStringList *input_text) { GHashTable *hash; int i; int len; char *key, *value, *end; char *key_dup, *value_dup; char *raw_txt; size_t raw_txt_len; if (!input_text) return NULL; raw_txt_len = avahi_string_list_serialize (input_text, NULL, 0); raw_txt = g_malloc (raw_txt_len); raw_txt_len = avahi_string_list_serialize (input_text, raw_txt, raw_txt_len); if (raw_txt == NULL) return NULL; hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free); i = 0; while (i < raw_txt_len) { len = raw_txt[i++]; if (i + len > raw_txt_len) { break; } if (len == 0) { continue; } key = &raw_txt[i]; end = &raw_txt[i + len]; i += len; if (*key == '=') { /* 6.4 - silently ignore keys starting with = */ continue; } value = memchr (key, '=', len); if (value) { key_dup = g_strndup (key, value - key); value++; /* Skip '=' */ value_dup = g_strndup (value, end - value); } else { key_dup = g_strndup (key, len); value_dup = NULL; } if (!g_hash_table_lookup_extended (hash, key_dup, NULL, NULL)) { g_hash_table_insert (hash, key_dup, value_dup); } else { g_free (key_dup); g_free (value_dup); } } return hash; } /* End of copied code */ static char * get_id_for_response (const char *type, const char *domain, const char *name) { /* FIXME: limit length! */ return g_strdup_printf ("%s\1%s\1%s", type, domain, name); } typedef struct { EphyBookmarks *bookmarks; GaServiceResolver *resolver; EphyNode *node; char *name; char *type; char *domain; } ResolveData; static void resolver_found_cb (GaServiceResolver *resolver, int interface, GaProtocol protocol, const char *name, const char *type, const char *domain, const char *host_name, const AvahiAddress *address, guint16 port, AvahiStringList *txt, glong flags, ResolveData *data) { EphyBookmarks *bookmarks = data->bookmarks; EphyBookmarksPrivate *priv = bookmarks->priv; GValue value = { 0, }; const char *path = NULL; char host[128]; GHashTable *text_table; char *url; gboolean was_immutable; gboolean is_new_node = FALSE; guint i; LOG ("resolver_found_cb resolver %p\n", resolver); was_immutable = ephy_node_db_is_immutable (priv->db); ephy_node_db_set_immutable (priv->db, FALSE); /* Find the protocol */ for (i = 0; i < G_N_ELEMENTS (zeroconf_protos); ++i) { char proto[20]; g_snprintf (proto, sizeof (proto), "_%s._tcp", zeroconf_protos[i]); if (strcmp (type, proto) == 0) break; } if (i == G_N_ELEMENTS (zeroconf_protos)) return; if (address == NULL) { g_warning ("Zeroconf failed to resolve host %s", name); return; } text_table = decode_txt_record (txt); if (text_table != NULL) { path = g_hash_table_lookup (text_table, "path"); } if (path == NULL || path[0] == '\0') { path = "/"; } avahi_address_snprint (host, sizeof (host), address); LOG ("0conf RESOLVED type=%s domain=%s name=%s => proto=%s host=%s port=%d path=%s\n", type, domain, name, zeroconf_protos[i], host, port, path); was_immutable = ephy_node_db_is_immutable (priv->db); ephy_node_db_set_immutable (priv->db, FALSE); if (data->node == NULL) { is_new_node = TRUE; data->node = ephy_node_new (priv->db); g_assert (data->node != NULL); /* don't allow dragging this node */ ephy_node_set_is_drag_source (data->node, FALSE); g_value_init (&value, G_TYPE_STRING); g_value_take_string (&value, get_id_for_response (data->type, data->domain, data->name)); ephy_node_set_property (data->node, EPHY_NODE_BMK_PROP_SERVICE_ID, &value); g_value_unset (&value); /* FIXME: limit length! */ ephy_node_set_property_string (data->node, EPHY_NODE_BMK_PROP_TITLE, name); ephy_node_set_property_boolean (data->node, EPHY_NODE_BMK_PROP_IMMUTABLE, TRUE); } /* FIXME: limit length! */ url = g_strdup_printf ("%s://%s:%d%s", zeroconf_protos[i], host, port, path); g_value_init (&value, G_TYPE_STRING); g_value_take_string (&value, url); ephy_node_set_property (data->node, EPHY_NODE_BMK_PROP_LOCATION, &value); g_value_unset (&value); if (is_new_node) { ephy_node_add_child (priv->bookmarks, data->node); ephy_node_add_child (priv->local, data->node); } ephy_node_db_set_immutable (priv->db, was_immutable); if (text_table != NULL) { g_hash_table_unref (text_table); } } static void resolver_failure_cb (GaServiceResolver *resolver, GError *error, ResolveData *data) { LOG ("resolver_failure_cb resolver %p: %s\n", resolver, error?error->message:"(null)"); /* Remove the node, if present */ if (data->node != NULL) { EphyBookmarks *bookmarks = data->bookmarks; EphyBookmarksPrivate *priv = bookmarks->priv; gboolean was_immutable; was_immutable = ephy_node_db_is_immutable (priv->db); ephy_node_db_set_immutable (priv->db, FALSE); ephy_node_unref (data->node); data->node = NULL; ephy_node_db_set_immutable (priv->db, was_immutable); } } static void resolve_data_free (ResolveData* data) { if (data->resolver) g_object_unref (data->resolver); g_free (data->type); g_free (data->name); g_free (data->domain); g_slice_free (ResolveData, data); } static void browser_new_service_cb (GaServiceBrowser *browser, int interface, GaProtocol protocol, const char *name, const char *type, const char *domain, glong flags, EphyBookmarks *bookmarks) { EphyBookmarksPrivate *priv = bookmarks->priv; ResolveData *data; char *node_id; GError *error = NULL; node_id = get_id_for_response (type, domain, name); LOG ("0conf ADD: type=%s domain=%s name=%s\n", type, domain, name); if (g_hash_table_lookup (priv->resolve_handles, node_id) != NULL) { g_free (node_id); return; } data = g_slice_new0 (ResolveData); data->bookmarks = bookmarks; data->node = NULL; data->type = g_strdup (type); data->name = g_strdup (name); data->domain = g_strdup (domain); data->resolver = ga_service_resolver_new (AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, name, type, domain, AVAHI_PROTO_UNSPEC, GA_LOOKUP_USE_MULTICAST); g_signal_connect (data->resolver, "found", G_CALLBACK (resolver_found_cb), data); g_signal_connect (data->resolver, "failure", G_CALLBACK (resolver_failure_cb), data); if (!ga_service_resolver_attach (data->resolver, priv->ga_client, &error)) { g_warning ("Unable to resolve Zeroconf service %s: %s", name, error ? error->message : "(null)"); g_clear_error (&error); resolve_data_free (data); g_free (node_id); return; } g_hash_table_insert (priv->resolve_handles, node_id /* transfer ownership */, data); } static void browser_removed_service_cb (GaServiceBrowser *browser, int interface, GaProtocol protocol, const char *name, const char *type, const char *domain, glong flags, EphyBookmarks *bookmarks) { EphyBookmarksPrivate *priv = bookmarks->priv; char *node_id; ResolveData *data; node_id = get_id_for_response (type, domain, name); data = g_hash_table_lookup (priv->resolve_handles, node_id); /* shouldn't really happen, but let's play safe */ if (!data) { g_free (node_id); return; } if (data->node != NULL) { gboolean was_immutable; was_immutable = ephy_node_db_is_immutable (priv->db); ephy_node_db_set_immutable (priv->db, FALSE); ephy_node_unref (data->node); data->node = NULL; ephy_node_db_set_immutable (priv->db, was_immutable); } g_hash_table_remove (priv->resolve_handles, node_id); g_free (node_id); } static void start_browsing (GaClient *ga_client, EphyBookmarks *bookmarks) { EphyBookmarksPrivate *priv = bookmarks->priv; guint i; for (i = 0; i < G_N_ELEMENTS (zeroconf_protos); ++i) { GaServiceBrowser *browser = NULL; char proto[20]; g_snprintf (proto, sizeof (proto), "_%s._tcp", zeroconf_protos[i]); browser = ga_service_browser_new (proto); g_signal_connect (browser, "new-service", G_CALLBACK (browser_new_service_cb), bookmarks); g_signal_connect (browser, "removed-service", G_CALLBACK (browser_removed_service_cb), bookmarks); if (!ga_service_browser_attach (browser, ga_client, NULL)) { g_warning ("Unable to start Zeroconf subsystem"); g_object_unref (browser); return; } priv->browse_handles[i] = browser; } } static void ga_client_state_changed_cb (GaClient *ga_client, GaClientState state, EphyBookmarks *bookmarks) { if (state == GA_CLIENT_STATE_FAILURE) { if (avahi_client_errno (ga_client->avahi_client) == AVAHI_ERR_DISCONNECTED) { EphyBookmarksPrivate *priv = bookmarks->priv; g_object_unref (priv->ga_client); priv->ga_client = NULL; ephy_local_bookmarks_start_client (bookmarks); } } if (state == GA_CLIENT_STATE_S_RUNNING) { start_browsing (ga_client, bookmarks); } } static void ephy_local_bookmarks_start_client (EphyBookmarks *bookmarks) { EphyBookmarksPrivate *priv = bookmarks->priv; GaClient *ga_client; ga_client = ga_client_new (GA_CLIENT_FLAG_NO_FAIL); g_signal_connect (ga_client, "state-changed", G_CALLBACK (ga_client_state_changed_cb), bookmarks); if (!ga_client_start (ga_client, NULL)) { g_warning ("Unable to start Zeroconf subsystem"); g_object_unref (ga_client); return; } priv->ga_client = ga_client; } static void ephy_local_bookmarks_init (EphyBookmarks *bookmarks) { EphyBookmarksPrivate *priv = bookmarks->priv; priv->resolve_handles = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) resolve_data_free); ephy_local_bookmarks_start_client (bookmarks); } static void ephy_local_bookmarks_stop (EphyBookmarks *bookmarks) { EphyBookmarksPrivate *priv = bookmarks->priv; guint i; for (i = 0; i < G_N_ELEMENTS (zeroconf_protos); ++i) { if (priv->browse_handles[i] != NULL) { g_object_unref (priv->browse_handles[i]); priv->browse_handles[i] = NULL; } } if (priv->resolve_handles != NULL) { g_hash_table_destroy (priv->resolve_handles); priv->resolve_handles = NULL; } if (priv->local != NULL) { ephy_node_unref (priv->local); priv->local = NULL; } if (priv->ga_client != NULL) { g_object_unref (priv->ga_client); priv->ga_client = NULL; } } static void ephy_bookmarks_init (EphyBookmarks *eb) { EphyNodeDb *db; /* Translators: this topic contains all bookmarks */ const char *bk_all = C_("bookmarks", "All"); /* Translators: this topic contains the not categorized bookmarks */ const char *bk_not_categorized = C_("bookmarks", "Not Categorized"); /* Translators: this is an automatic topic containing local * websites bookmarks autodiscovered with zeroconf. */ const char *bk_local_sites = C_("bookmarks", "Nearby Sites"); eb->priv = EPHY_BOOKMARKS_GET_PRIVATE (eb); db = ephy_node_db_new (EPHY_NODE_DB_BOOKMARKS); eb->priv->db = db; eb->priv->xml_file = g_build_filename (ephy_dot_dir (), EPHY_BOOKMARKS_FILE, NULL); eb->priv->rdf_file = g_build_filename (ephy_dot_dir (), EPHY_BOOKMARKS_FILE_RDF, NULL); /* Bookmarks */ eb->priv->bookmarks = ephy_node_new_with_id (db, BOOKMARKS_NODE_ID); ephy_node_set_property_string (eb->priv->bookmarks, EPHY_NODE_KEYWORD_PROP_NAME, bk_all); ephy_node_signal_connect_object (eb->priv->bookmarks, EPHY_NODE_CHILD_REMOVED, (EphyNodeCallback) bookmarks_removed_cb, G_OBJECT (eb)); ephy_node_signal_connect_object (eb->priv->bookmarks, EPHY_NODE_CHILD_CHANGED, (EphyNodeCallback) bookmarks_changed_cb, G_OBJECT (eb)); /* Keywords */ eb->priv->keywords = ephy_node_new_with_id (db, KEYWORDS_NODE_ID); ephy_node_set_property_int (eb->priv->bookmarks, EPHY_NODE_KEYWORD_PROP_PRIORITY, EPHY_NODE_ALL_PRIORITY); ephy_node_signal_connect_object (eb->priv->keywords, EPHY_NODE_CHILD_REMOVED, (EphyNodeCallback) topics_removed_cb, G_OBJECT (eb)); ephy_node_add_child (eb->priv->keywords, eb->priv->bookmarks); /* Not categorized */ eb->priv->notcategorized = ephy_node_new_with_id (db, BMKS_NOTCATEGORIZED_NODE_ID); ephy_node_set_property_string (eb->priv->notcategorized, EPHY_NODE_KEYWORD_PROP_NAME, bk_not_categorized); ephy_node_set_property_int (eb->priv->notcategorized, EPHY_NODE_KEYWORD_PROP_PRIORITY, EPHY_NODE_SPECIAL_PRIORITY); ephy_node_add_child (eb->priv->keywords, eb->priv->notcategorized); /* Local Websites */ eb->priv->local = ephy_node_new_with_id (db, BMKS_LOCAL_NODE_ID); /* don't allow drags to this topic */ ephy_node_set_is_drag_dest (eb->priv->local, FALSE); ephy_node_set_property_string (eb->priv->local, EPHY_NODE_KEYWORD_PROP_NAME, bk_local_sites); ephy_node_set_property_int (eb->priv->local, EPHY_NODE_KEYWORD_PROP_PRIORITY, EPHY_NODE_SPECIAL_PRIORITY); ephy_node_add_child (eb->priv->keywords, eb->priv->local); ephy_local_bookmarks_init (eb); /* Smart bookmarks */ eb->priv->smartbookmarks = ephy_node_new_with_id (db, SMARTBOOKMARKS_NODE_ID); if (g_file_test (eb->priv->xml_file, G_FILE_TEST_EXISTS) == FALSE && g_file_test (eb->priv->rdf_file, G_FILE_TEST_EXISTS) == FALSE) { eb->priv->init_defaults = TRUE; } else if (ephy_node_db_load_from_file (eb->priv->db, eb->priv->xml_file, (xmlChar *) EPHY_BOOKMARKS_XML_ROOT, (xmlChar *) EPHY_BOOKMARKS_XML_VERSION) == FALSE) { /* save the corrupted files so the user can late try to * manually recover them. See bug #128308. */ g_warning ("Could not read bookmarks file \"%s\", trying to " "re-import bookmarks from \"%s\"\n", eb->priv->xml_file, eb->priv->rdf_file); backup_file (eb->priv->xml_file, "xml"); if (ephy_bookmarks_import_rdf (eb, eb->priv->rdf_file) == FALSE) { backup_file (eb->priv->rdf_file, "rdf"); eb->priv->init_defaults = TRUE; } } if (eb->priv->init_defaults) { ephy_bookmarks_init_defaults (eb); } fix_hierarchy (eb); g_settings_bind (EPHY_SETTINGS_LOCKDOWN, EPHY_PREFS_LOCKDOWN_BOOKMARK_EDITING, eb->priv->db, "immutable", G_SETTINGS_BIND_GET); ephy_setup_history_notifiers (eb); } static void ephy_bookmarks_finalize (GObject *object) { EphyBookmarks *eb = EPHY_BOOKMARKS (object); EphyBookmarksPrivate *priv = eb->priv; if (priv->save_timeout_id != 0) { g_source_remove (priv->save_timeout_id); } ephy_bookmarks_save (eb); ephy_local_bookmarks_stop (eb); ephy_node_unref (priv->bookmarks); ephy_node_unref (priv->keywords); ephy_node_unref (priv->notcategorized); ephy_node_unref (priv->smartbookmarks); g_object_unref (priv->db); g_free (priv->xml_file); g_free (priv->rdf_file); LOG ("Bookmarks finalized"); G_OBJECT_CLASS (ephy_bookmarks_parent_class)->finalize (object); } EphyBookmarks * ephy_bookmarks_new (void) { return EPHY_BOOKMARKS (g_object_new (EPHY_TYPE_BOOKMARKS, NULL)); } static void update_has_smart_address (EphyBookmarks *bookmarks, EphyNode *bmk, const char *address) { EphyNode *smart_bmks; gboolean smart = FALSE, with_options = FALSE; smart_bmks = bookmarks->priv->smartbookmarks; if (address) { smart = strstr (address, "%s") != NULL; with_options = strstr (address, "%s%{") != NULL; } /* if we have a smart bookmark with width specification, * remove from smart bookmarks first to force an update * in the toolbar */ if (smart && with_options) { if (ephy_node_has_child (smart_bmks, bmk)) { ephy_node_remove_child (smart_bmks, bmk); } ephy_node_add_child (smart_bmks, bmk); } else if (smart) { if (!ephy_node_has_child (smart_bmks, bmk)) { ephy_node_add_child (smart_bmks, bmk); } } else { if (ephy_node_has_child (smart_bmks, bmk)) { ephy_node_remove_child (smart_bmks, bmk); } } } EphyNode * ephy_bookmarks_add (EphyBookmarks *eb, const char *title, const char *url) { EphyNode *bm; WebKitFaviconDatabase *favicon_database; EphyEmbedShell *shell = ephy_embed_shell_get_default (); bm = ephy_node_new (eb->priv->db); if (bm == NULL) return NULL; if (url == NULL) return NULL; ephy_node_set_property_string (bm, EPHY_NODE_BMK_PROP_LOCATION, url); if (title == NULL || title[0] == '\0') { title = _("Untitled"); } ephy_node_set_property_string (bm, EPHY_NODE_BMK_PROP_TITLE, title); favicon_database = webkit_web_context_get_favicon_database (ephy_embed_shell_get_web_context (shell)); if (favicon_database != NULL) { char *icon = webkit_favicon_database_get_favicon_uri (favicon_database, url); if (icon != NULL) { ephy_node_set_property_string (bm, EPHY_NODE_BMK_PROP_ICON, icon); g_free (icon); } } update_has_smart_address (eb, bm, url); update_bookmark_keywords (eb, bm); ephy_node_add_child (eb->priv->bookmarks, bm); ephy_node_add_child (eb->priv->notcategorized, bm); ephy_bookmarks_save_delayed (eb, 0); return bm; } void ephy_bookmarks_set_address (EphyBookmarks *eb, EphyNode *bookmark, const char *address) { ephy_node_set_property_string (bookmark, EPHY_NODE_BMK_PROP_LOCATION, address); update_has_smart_address (eb, bookmark, address); } EphyNode * ephy_bookmarks_find_bookmark (EphyBookmarks *eb, const char *url) { GPtrArray *children; int i; g_return_val_if_fail (EPHY_IS_BOOKMARKS (eb), NULL); g_return_val_if_fail (eb->priv->bookmarks != NULL, NULL); g_return_val_if_fail (url != NULL, NULL); children = ephy_node_get_children (eb->priv->bookmarks); for (i = 0; i < children->len; i++) { EphyNode *kid; const char *location; kid = g_ptr_array_index (children, i); location = ephy_node_get_property_string (kid, EPHY_NODE_BMK_PROP_LOCATION); if (location != NULL && strcmp (url, location) == 0) { return kid; } } return NULL; } static gboolean is_similar (const char *url1, const char *url2) { int i, j; for (i = 0; url1[i]; i++) if (url1[i] == '#' || url1[i] == '?') break; while(i>0 && url1[i] == '/') i--; for (j = 0; url2[j]; j++) if (url2[j] == '#' || url2[j] == '?') break; while(j>0 && url2[j] == '/') j--; if (i != j) return FALSE; if (strncmp (url1, url2, i) != 0) return FALSE; return TRUE; } gint ephy_bookmarks_get_similar (EphyBookmarks *eb, EphyNode *bookmark, GPtrArray *identical, GPtrArray *similar) { GPtrArray *children; const char *url; int i, result; g_return_val_if_fail (EPHY_IS_BOOKMARKS (eb), -1); g_return_val_if_fail (eb->priv->bookmarks != NULL, -1); g_return_val_if_fail (bookmark != NULL, -1); url = ephy_node_get_property_string (bookmark, EPHY_NODE_BMK_PROP_LOCATION); g_return_val_if_fail (url != NULL, -1); result = 0; children = ephy_node_get_children (eb->priv->bookmarks); for (i = 0; i < children->len; i++) { EphyNode *kid; const char *location; kid = g_ptr_array_index (children, i); if (kid == bookmark) { continue; } location = ephy_node_get_property_string (kid, EPHY_NODE_BMK_PROP_LOCATION); if (location != NULL) { if(identical != NULL && strcmp (url, location) == 0) { g_ptr_array_add (identical, kid); result++; } else if(is_similar (url, location)) { if (similar != NULL) { g_ptr_array_add (similar, kid); } result++; } } } return result; } void ephy_bookmarks_set_icon (EphyBookmarks *eb, const char *url, const char *icon) { EphyNode *node; g_return_if_fail (icon != NULL); node = ephy_bookmarks_find_bookmark (eb, url); if (node == NULL) return; ephy_node_set_property_string (node, EPHY_NODE_BMK_PROP_ICON, icon); } void ephy_bookmarks_set_usericon (EphyBookmarks *eb, const char *url, const char *icon) { EphyNode *node; g_return_if_fail (icon != NULL); node = ephy_bookmarks_find_bookmark (eb, url); if (node == NULL) return; ephy_node_set_property_string (node, EPHY_NODE_BMK_PROP_USERICON, icon); } /* name must end with '=' */ static char * get_option (char *start, const char *name, char **optionsend) { char *end, *p; *optionsend = start; if (start == NULL || start[0] != '%' || start[1] != '{') return NULL; start += 2; end = strstr (start, "}"); if (end == NULL) return NULL; *optionsend = end + 1; start = strstr (start, name); if (start == NULL || start > end) return NULL; start += strlen (name); /* Find end of option, either ',' or '}' */ end = strstr (start, ","); if (end == NULL || end >= *optionsend) end = *optionsend - 1; /* limit option length and sanity-check it */ if (end - start > 32) return NULL; for (p = start; p < end; ++p) { if (!g_ascii_isalnum (*p)) return NULL; } return g_strndup (start, end - start); } static char * impl_resolve_address (EphyBookmarks *eb, const char *address, const char *content) { GString *result; char *pos, *oldpos, *arg, *escaped_arg, *encoding, *optionsend; if (address == NULL) return NULL; if (content == NULL) content = ""; result = g_string_new_len (NULL, strlen (content) + strlen (address)); /* substitute %s's */ oldpos = (char*) address; while ((pos = strstr (oldpos, "%s")) != NULL) { g_string_append_len (result, oldpos, pos - oldpos); pos += 2; encoding = get_option (pos, "encoding=", &optionsend); if (encoding != NULL) { GError *error = NULL; arg = g_convert (content, strlen (content), encoding, "UTF-8", NULL, NULL, &error); if (error != NULL) { g_warning ("Error when converting arg to encoding '%s': %s\n", encoding, error->message); g_error_free (error); } else { escaped_arg = g_uri_escape_string (arg, NULL, TRUE); g_string_append (result, escaped_arg); g_free (escaped_arg); g_free (arg); } g_free (encoding); } else { arg = g_uri_escape_string (content, NULL, TRUE); g_string_append (result, arg); g_free (arg); } oldpos = optionsend; } g_string_append (result, oldpos); return g_string_free (result, FALSE); } char * ephy_bookmarks_resolve_address (EphyBookmarks *eb, const char *address, const char *parameter) { char *retval = NULL; g_return_val_if_fail (EPHY_IS_BOOKMARKS (eb), NULL); g_return_val_if_fail (address != NULL, NULL); g_signal_emit (eb, ephy_bookmarks_signals[RESOLVE_ADDRESS], 0, address, parameter, &retval); return retval; } guint ephy_bookmarks_get_smart_bookmark_width (EphyNode *bookmark) { const char *url; char *option, *end, *number; guint width; url = ephy_node_get_property_string (bookmark, EPHY_NODE_BMK_PROP_LOCATION); if (url == NULL) return 0; /* this takes the first %s, but that's okay since we only support one text entry box */ option = strstr (url, "%s%{"); if (option == NULL) return 0; option += 2; number = get_option (option, "width=", &end); if (number == NULL) return 0; width = (guint) g_ascii_strtoull (number, NULL, 10); g_free (number); return CLAMP (width, 1, 64); } EphyNode * ephy_bookmarks_add_keyword (EphyBookmarks *eb, const char *name) { EphyNode *key; key = ephy_node_new (eb->priv->db); if (key == NULL) return NULL; ephy_node_set_property_string (key, EPHY_NODE_KEYWORD_PROP_NAME, name); ephy_node_set_property_int (key, EPHY_NODE_KEYWORD_PROP_PRIORITY, EPHY_NODE_NORMAL_PRIORITY); ephy_node_add_child (eb->priv->keywords, key); return key; } void ephy_bookmarks_remove_keyword (EphyBookmarks *eb, EphyNode *keyword) { ephy_node_remove_child (eb->priv->keywords, keyword); } char * ephy_bookmarks_get_topic_uri (EphyBookmarks *eb, EphyNode *node) { char *uri; if (ephy_bookmarks_get_bookmarks (eb) == node) { uri = g_strdup ("topic://Special/All"); } else if (ephy_bookmarks_get_not_categorized (eb) == node) { uri = g_strdup ("topic://Special/NotCategorized"); } else if (ephy_bookmarks_get_local (eb) == node) { /* Note: do not change to "Nearby" because of existing custom toolbars */ uri = g_strdup ("topic://Special/Local"); } else { const char *name; name = ephy_node_get_property_string (node, EPHY_NODE_KEYWORD_PROP_NAME); uri = g_strdup_printf ("topic://%s", name); } return uri; } EphyNode * ephy_bookmarks_find_keyword (EphyBookmarks *eb, const char *name, gboolean partial_match) { EphyNode *node; GPtrArray *children; int i; const char *topic_name; g_return_val_if_fail (name != NULL, NULL); topic_name = name; if (g_utf8_strlen (name, -1) == 0) { LOG ("Empty name, no keyword matches."); return NULL; } if (strcmp (name, "topic://Special/All") == 0) { return ephy_bookmarks_get_bookmarks (eb); } else if (strcmp (name, "topic://Special/NotCategorized") == 0) { return ephy_bookmarks_get_not_categorized (eb); } else if (strcmp (name, "topic://Special/Local") == 0) { return ephy_bookmarks_get_local (eb); } else if (g_str_has_prefix (name, "topic://")) { topic_name += strlen ("topic://"); } children = ephy_node_get_children (eb->priv->keywords); node = NULL; for (i = 0; i < children->len; i++) { EphyNode *kid; const char *key; kid = g_ptr_array_index (children, i); key = ephy_node_get_property_string (kid, EPHY_NODE_KEYWORD_PROP_NAME); if ((partial_match && g_str_has_prefix (key, topic_name) > 0) || (!partial_match && strcmp (key, topic_name) == 0)) { node = kid; } } return node; } gboolean ephy_bookmarks_has_keyword (EphyBookmarks *eb, EphyNode *keyword, EphyNode *bookmark) { return ephy_node_has_child (keyword, bookmark); } void ephy_bookmarks_set_keyword (EphyBookmarks *eb, EphyNode *keyword, EphyNode *bookmark) { if (ephy_node_has_child (keyword, bookmark)) return; ephy_node_add_child (keyword, bookmark); if (ephy_node_has_child (eb->priv->notcategorized, bookmark)) { LOG ("Remove from categorized bookmarks"); ephy_node_remove_child (eb->priv->notcategorized, bookmark); } update_bookmark_keywords (eb, bookmark); g_signal_emit (G_OBJECT (eb), ephy_bookmarks_signals[TREE_CHANGED], 0); } void ephy_bookmarks_unset_keyword (EphyBookmarks *eb, EphyNode *keyword, EphyNode *bookmark) { if (!ephy_node_has_child (keyword, bookmark)) return; ephy_node_remove_child (keyword, bookmark); if (!bookmark_is_categorized (eb, bookmark) && !ephy_node_has_child (eb->priv->notcategorized, bookmark)) { LOG ("Add to not categorized bookmarks"); ephy_node_add_child (eb->priv->notcategorized, bookmark); } update_bookmark_keywords (eb, bookmark); g_signal_emit (G_OBJECT (eb), ephy_bookmarks_signals[TREE_CHANGED], 0); } /** * ephy_bookmarks_get_smart_bookmarks: * * Return value: (transfer none): **/ EphyNode * ephy_bookmarks_get_smart_bookmarks (EphyBookmarks *eb) { return eb->priv->smartbookmarks; } /** * ephy_bookmarks_get_keywords: * * Return value: (transfer none): **/ EphyNode * ephy_bookmarks_get_keywords (EphyBookmarks *eb) { return eb->priv->keywords; } /** * ephy_bookmarks_get_bookmarks: * * Return value: (transfer none): **/ EphyNode * ephy_bookmarks_get_bookmarks (EphyBookmarks *eb) { return eb->priv->bookmarks; } /** * ephy_bookmarks_get_local: * * Return value: (transfer none): **/ EphyNode * ephy_bookmarks_get_local (EphyBookmarks *eb) { return eb->priv->local; } /** * ephy_bookmarks_get_not_categorized: * * Return value: (transfer none): **/ EphyNode * ephy_bookmarks_get_not_categorized (EphyBookmarks *eb) { return eb->priv->notcategorized; } /** * ephy_bookmarks_get_from_id: * * Return value: (transfer none): **/ EphyNode * ephy_bookmarks_get_from_id (EphyBookmarks *eb, long id) { return ephy_node_db_get_node_from_id (eb->priv->db, id); } int ephy_bookmarks_compare_topics (gconstpointer a, gconstpointer b) { EphyNode *node_a = (EphyNode *)a; EphyNode *node_b = (EphyNode *)b; const char *title1, *title2; int priority1, priority2; priority1 = ephy_node_get_property_int (node_a, EPHY_NODE_KEYWORD_PROP_PRIORITY); priority2 = ephy_node_get_property_int (node_b, EPHY_NODE_KEYWORD_PROP_PRIORITY); if (priority1 > priority2) return 1; if (priority1 < priority2) return -1; title1 = ephy_node_get_property_string (node_a, EPHY_NODE_KEYWORD_PROP_NAME); title2 = ephy_node_get_property_string (node_b, EPHY_NODE_KEYWORD_PROP_NAME); if (title1 == title2) return 0; if (title1 == NULL) return -1; if (title2 == NULL) return 1; return g_utf8_collate (title1, title2); } int ephy_bookmarks_compare_topic_pointers (gconstpointer a, gconstpointer b) { EphyNode *node_a = *(EphyNode **)a; EphyNode *node_b = *(EphyNode **)b; return ephy_bookmarks_compare_topics (node_a, node_b); } int ephy_bookmarks_compare_bookmarks (gconstpointer a, gconstpointer b) { EphyNode *node_a = (EphyNode *)a; EphyNode *node_b = (EphyNode *)b; const char *title1, *title2; title1 = ephy_node_get_property_string (node_a, EPHY_NODE_BMK_PROP_TITLE); title2 = ephy_node_get_property_string (node_b, EPHY_NODE_BMK_PROP_TITLE); if (title1 == title2) return 0; if (title1 == NULL) return -1; if (title2 == NULL) return 1; return g_utf8_collate (title1, title2); } int ephy_bookmarks_compare_bookmark_pointers (gconstpointer a, gconstpointer b) { EphyNode *node_a = *(EphyNode **)a; EphyNode *node_b = *(EphyNode **)b; return ephy_bookmarks_compare_bookmarks (node_a, node_b); }