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authorMarco Pesenti Gritti <mpeseng@src.gnome.org>2002-12-31 03:29:24 +0800
committerMarco Pesenti Gritti <mpeseng@src.gnome.org>2002-12-31 03:29:24 +0800
commit6876ede98282c7db318089bfefb292aa59e55d48 (patch)
tree76b23252d04da232d0ebf22e53bfe3e022686af9 /src/bookmarks/ephy-bookmarks.c
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Initial revision
Diffstat (limited to 'src/bookmarks/ephy-bookmarks.c')
-rw-r--r--src/bookmarks/ephy-bookmarks.c988
1 files changed, 988 insertions, 0 deletions
diff --git a/src/bookmarks/ephy-bookmarks.c b/src/bookmarks/ephy-bookmarks.c
new file mode 100644
index 000000000..e27a30496
--- /dev/null
+++ b/src/bookmarks/ephy-bookmarks.c
@@ -0,0 +1,988 @@
+/*
+ * Copyright (C) 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.
+ */
+
+#include "ephy-bookmarks.h"
+#include "ephy-file-helpers.h"
+#include "ephy-shell.h"
+#include "ephy-history.h"
+
+#include <string.h>
+#include <libgnome/gnome-i18n.h>
+
+//#define DEBUG_MSG(x) g_print x
+#define DEBUG_MSG(x)
+
+#define EPHY_BOOKMARKS_XML_VERSION "0.1"
+
+#define MAX_FAVORITES_NUM 10
+
+struct EphyBookmarksPrivate
+{
+ char *xml_file;
+ EphyNode *bookmarks;
+ EphyNode *keywords;
+ EphyNode *favorites;
+ EphyNode *lower_fav;
+ double lower_score;
+ GHashTable *bookmarks_hash;
+ GStaticRWLock *bookmarks_hash_lock;
+ GHashTable *favorites_hash;
+ GStaticRWLock *favorites_hash_lock;
+ GHashTable *keywords_hash;
+ GStaticRWLock *keywords_hash_lock;
+};
+
+static void
+ephy_bookmarks_class_init (EphyBookmarksClass *klass);
+static void
+ephy_bookmarks_init (EphyBookmarks *tab);
+static void
+ephy_bookmarks_finalize (GObject *object);
+static void
+ephy_bookmarks_autocompletion_source_init (EphyAutocompletionSourceIface *iface);
+
+static GObjectClass *parent_class = NULL;
+
+GType
+ephy_bookmarks_get_type (void)
+{
+ static GType ephy_bookmarks_type = 0;
+
+ if (ephy_bookmarks_type == 0)
+ {
+ static const GTypeInfo our_info =
+ {
+ sizeof (EphyBookmarksClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) ephy_bookmarks_class_init,
+ NULL,
+ NULL, /* class_data */
+ sizeof (EphyBookmarks),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) ephy_bookmarks_init
+ };
+
+ static const GInterfaceInfo autocompletion_source_info =
+ {
+ (GInterfaceInitFunc) ephy_bookmarks_autocompletion_source_init,
+ NULL,
+ NULL
+ };
+
+ ephy_bookmarks_type = g_type_register_static (G_TYPE_OBJECT,
+ "EphyBookmarks",
+ &our_info, 0);
+
+ g_type_add_interface_static (ephy_bookmarks_type,
+ EPHY_TYPE_AUTOCOMPLETION_SOURCE,
+ &autocompletion_source_info);
+ }
+
+ return ephy_bookmarks_type;
+}
+
+static void
+ephy_bookmarks_autocompletion_source_set_basic_key (EphyAutocompletionSource *source,
+ const gchar *basic_key)
+{
+ /* nothing to do here */
+}
+
+static void
+ephy_bookmarks_autocompletion_source_foreach (EphyAutocompletionSource *source,
+ const gchar *current_text,
+ EphyAutocompletionSourceForeachFunc func,
+ gpointer data)
+{
+ GPtrArray *children;
+ int i;
+ EphyBookmarks *eb = EPHY_BOOKMARKS (source);
+
+ children = ephy_node_get_children (eb->priv->bookmarks);
+ for (i = 0; i < children->len; i++)
+ {
+ EphyNode *kid;
+ const char *url, *smart_url, *title, *keywords;
+ char *item;
+
+ kid = g_ptr_array_index (children, i);
+ url = ephy_node_get_property_string
+ (kid, EPHY_NODE_BMK_PROP_LOCATION);
+ smart_url = ephy_node_get_property_string
+ (kid, EPHY_NODE_BMK_PROP_SMART_LOCATION);
+ title = ephy_node_get_property_string
+ (kid, EPHY_NODE_BMK_PROP_TITLE);
+ keywords = ephy_node_get_property_string
+ (kid, EPHY_NODE_BMK_PROP_KEYWORDS);
+ item = g_strconcat (title, keywords, NULL);
+
+ if (smart_url == NULL ||
+ g_utf8_strlen (smart_url, -1) == 0)
+ {
+ smart_url = NULL;
+ }
+
+ func (source,
+ smart_url ? NULL : item,
+ title,
+ smart_url ? smart_url : url,
+ (smart_url != NULL),
+ TRUE, 0, data);
+
+ g_free (item);
+ }
+ ephy_node_thaw (eb->priv->bookmarks);
+}
+
+static void
+ephy_bookmarks_emit_data_changed (EphyBookmarks *eb)
+{
+ g_signal_emit_by_name (eb, "data-changed");
+}
+
+static void
+ephy_bookmarks_autocompletion_source_init (EphyAutocompletionSourceIface *iface)
+{
+ iface->foreach = ephy_bookmarks_autocompletion_source_foreach;
+ iface->set_basic_key = ephy_bookmarks_autocompletion_source_set_basic_key;
+}
+
+static void
+ephy_bookmarks_class_init (EphyBookmarksClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ object_class->finalize = ephy_bookmarks_finalize;
+}
+
+static gboolean
+ephy_bookmarks_clean_empty_keywords (EphyBookmarks *eb)
+{
+ GPtrArray *children;
+ int i;
+
+ children = ephy_node_get_children (eb->priv->keywords);
+ ephy_node_thaw (eb->priv->keywords);
+ for (i = 0; i < children->len; i++)
+ {
+ EphyNode *kid;
+
+ kid = g_ptr_array_index (children, i);
+
+ if (ephy_node_get_n_children (kid) == 0)
+ {
+ DEBUG_MSG (("Remove empty keyword: %s\n",
+ ephy_node_get_property_string (kid,
+ EPHY_NODE_KEYWORD_PROP_NAME)));
+ ephy_node_unref (kid);
+ }
+ }
+
+ return FALSE;
+}
+
+static void
+ephy_bookmarks_load (EphyBookmarks *eb)
+{
+ xmlDocPtr doc;
+ xmlNodePtr root, child;
+ char *tmp;
+
+ if (g_file_test (eb->priv->xml_file, G_FILE_TEST_EXISTS) == FALSE)
+ return;
+
+ doc = xmlParseFile (eb->priv->xml_file);
+ g_assert (doc != NULL);
+
+ root = xmlDocGetRootElement (doc);
+
+ tmp = xmlGetProp (root, "version");
+ g_assert (tmp != NULL && strcmp (tmp, EPHY_BOOKMARKS_XML_VERSION) == 0);
+ g_free (tmp);
+
+ for (child = root->children; child != NULL; child = child->next)
+ {
+ EphyNode *node;
+
+ node = ephy_node_new_from_xml (child);
+ }
+
+ xmlFreeDoc (doc);
+}
+
+static void
+ephy_bookmarks_save (EphyBookmarks *eb)
+{
+ xmlDocPtr doc;
+ xmlNodePtr root;
+ GPtrArray *children;
+ int i;
+
+ DEBUG_MSG (("Saving bookmarks\n"));
+
+ /* save nodes to xml */
+ xmlIndentTreeOutput = TRUE;
+ doc = xmlNewDoc ("1.0");
+
+ root = xmlNewDocNode (doc, NULL, "ephy_bookmarks", NULL);
+ xmlSetProp (root, "version", EPHY_BOOKMARKS_XML_VERSION);
+ xmlDocSetRootElement (doc, root);
+
+ 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->bookmarks)
+ {
+ ephy_node_save_to_xml (kid, root);
+ }
+ }
+ ephy_node_thaw (eb->priv->keywords);
+
+ children = ephy_node_get_children (eb->priv->bookmarks);
+ for (i = 0; i < children->len; i++)
+ {
+ EphyNode *kid;
+
+ kid = g_ptr_array_index (children, i);
+
+ ephy_node_save_to_xml (kid, root);
+ }
+ ephy_node_thaw (eb->priv->bookmarks);
+
+ xmlSaveFormatFile (eb->priv->xml_file, doc, 1);
+}
+
+static double
+get_history_item_score (EphyHistory *eh, const char *page)
+{
+ return ephy_history_get_page_visits (eh, page);
+}
+
+static EphyNode *
+compute_lower_fav (EphyNode *favorites, double *score)
+{
+ GPtrArray *children;
+ int i;
+ EphyEmbedShell *embed_shell;
+ EphyHistory *history;
+ EphyNode *result = NULL;
+
+ embed_shell = ephy_shell_get_embed_shell (ephy_shell);
+ history = ephy_embed_shell_get_global_history (embed_shell);
+
+ *score = DBL_MAX;
+ children = ephy_node_get_children (favorites);
+ for (i = 0; i < children->len; i++)
+ {
+ const char *url;
+ EphyNode *child;
+ double item_score;
+
+ child = g_ptr_array_index (children, i);
+ url = ephy_node_get_property_string
+ (child, EPHY_NODE_BMK_PROP_LOCATION);
+ item_score = get_history_item_score (history, url);
+ if (*score > item_score)
+ {
+ *score = item_score;
+ result = child;
+ }
+ }
+ ephy_node_thaw (favorites);
+
+ if (result == NULL) *score = 0;
+
+ return result;
+}
+
+static void
+ephy_bookmarks_update_favorites (EphyBookmarks *eb)
+{
+ eb->priv->lower_fav = compute_lower_fav (eb->priv->favorites,
+ &eb->priv->lower_score);
+}
+
+static gboolean
+add_to_favorites (EphyBookmarks *eb, EphyNode *node, EphyHistory *eh)
+{
+ const char *url;
+ EphyNode *fav_node;
+ gboolean full_menu;
+ double score;
+
+ url = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_LOCATION);
+ g_static_rw_lock_reader_lock (eb->priv->favorites_hash_lock);
+ fav_node = g_hash_table_lookup (eb->priv->favorites_hash, url);
+ g_static_rw_lock_reader_unlock (eb->priv->favorites_hash_lock);
+ if (fav_node) return FALSE;
+
+ score = get_history_item_score (eh, url);
+ full_menu = ephy_node_get_n_children (eb->priv->favorites)
+ > MAX_FAVORITES_NUM;
+ if (full_menu && score < eb->priv->lower_score) return FALSE;
+
+ if (eb->priv->lower_fav && full_menu)
+ {
+ ephy_node_remove_child (eb->priv->favorites,
+ eb->priv->lower_fav);
+ }
+
+ ephy_node_add_child (eb->priv->favorites, node);
+ ephy_bookmarks_update_favorites (eb);
+
+ return TRUE;
+}
+
+static void
+update_favorites_menus ()
+{
+ Session *session;
+ GList *l;
+
+ session = ephy_shell_get_session (ephy_shell);
+ l = session_get_windows (session);
+
+ for (; l != NULL; l = l->next)
+ {
+ EphyWindow *window = EPHY_WINDOW (l->data);
+
+ ephy_window_update_control (window, FavoritesControl);
+ }
+}
+
+static void
+history_site_visited_cb (EphyHistory *gh, const char *url, EphyBookmarks *eb)
+{
+ EphyNode *node;
+
+ g_static_rw_lock_reader_lock (eb->priv->bookmarks_hash_lock);
+ node = g_hash_table_lookup (eb->priv->bookmarks_hash, url);
+ g_static_rw_lock_reader_unlock (eb->priv->bookmarks_hash_lock);
+ if (!node) return;
+
+ if (add_to_favorites (eb, node, gh))
+ {
+ update_favorites_menus ();
+ }
+}
+
+static void
+ephy_setup_history_notifiers (EphyBookmarks *eb)
+{
+ EphyEmbedShell *embed_shell;
+ EphyHistory *history;
+
+ embed_shell = ephy_shell_get_embed_shell (ephy_shell);
+ history = ephy_embed_shell_get_global_history (embed_shell);
+
+ g_signal_connect (history, "visited",
+ G_CALLBACK (history_site_visited_cb), eb);
+}
+
+static void
+keywords_added_cb (EphyNode *node,
+ EphyNode *child,
+ EphyBookmarks *eb)
+{
+ g_static_rw_lock_writer_lock (eb->priv->keywords_hash_lock);
+
+ g_hash_table_insert (eb->priv->keywords_hash,
+ (char *) ephy_node_get_property_string (child, EPHY_NODE_KEYWORD_PROP_NAME),
+ child);
+
+ g_static_rw_lock_writer_unlock (eb->priv->keywords_hash_lock);
+}
+
+static void
+keywords_removed_cb (EphyNode *node,
+ EphyNode *child,
+ EphyBookmarks *eb)
+{
+ g_static_rw_lock_writer_lock (eb->priv->keywords_hash_lock);
+
+ g_hash_table_remove (eb->priv->keywords_hash,
+ ephy_node_get_property_string (child, EPHY_NODE_KEYWORD_PROP_NAME));
+
+ g_static_rw_lock_writer_unlock (eb->priv->keywords_hash_lock);
+}
+
+static void
+favorites_added_cb (EphyNode *node,
+ EphyNode *child,
+ EphyBookmarks *eb)
+{
+ g_static_rw_lock_writer_lock (eb->priv->favorites_hash_lock);
+
+ g_hash_table_insert (eb->priv->favorites_hash,
+ (char *) ephy_node_get_property_string (child, EPHY_NODE_BMK_PROP_LOCATION),
+ child);
+
+ g_static_rw_lock_writer_unlock (eb->priv->favorites_hash_lock);
+}
+
+static void
+favorites_removed_cb (EphyNode *node,
+ EphyNode *child,
+ EphyBookmarks *eb)
+{
+ g_static_rw_lock_writer_lock (eb->priv->favorites_hash_lock);
+
+ g_hash_table_remove (eb->priv->favorites_hash,
+ ephy_node_get_property_string (child, EPHY_NODE_BMK_PROP_LOCATION));
+
+ g_static_rw_lock_writer_unlock (eb->priv->favorites_hash_lock);
+}
+
+static void
+bookmarks_added_cb (EphyNode *node,
+ EphyNode *child,
+ EphyBookmarks *eb)
+{
+ g_static_rw_lock_writer_lock (eb->priv->bookmarks_hash_lock);
+
+ g_hash_table_insert (eb->priv->bookmarks_hash,
+ (char *) ephy_node_get_property_string (child, EPHY_NODE_BMK_PROP_LOCATION),
+ child);
+
+ g_static_rw_lock_writer_unlock (eb->priv->bookmarks_hash_lock);
+}
+
+static void
+bookmarks_removed_cb (EphyNode *node,
+ EphyNode *child,
+ EphyBookmarks *eb)
+{
+ ephy_bookmarks_emit_data_changed (eb);
+ g_idle_add ((GSourceFunc)ephy_bookmarks_clean_empty_keywords, eb);
+
+ g_static_rw_lock_writer_lock (eb->priv->bookmarks_hash_lock);
+
+ g_hash_table_remove (eb->priv->bookmarks_hash,
+ ephy_node_get_property_string (child, EPHY_NODE_BMK_PROP_LOCATION));
+
+ g_static_rw_lock_writer_unlock (eb->priv->bookmarks_hash_lock);
+}
+
+static void
+ephy_bookmarks_init (EphyBookmarks *eb)
+{
+ GValue value = { 0, };
+
+ eb->priv = g_new0 (EphyBookmarksPrivate, 1);
+
+ eb->priv->xml_file = g_build_filename (ephy_dot_dir (),
+ "bookmarks.xml",
+ NULL);
+
+ eb->priv->bookmarks_hash = g_hash_table_new (g_str_hash,
+ g_str_equal);
+ eb->priv->bookmarks_hash_lock = g_new0 (GStaticRWLock, 1);
+ g_static_rw_lock_init (eb->priv->bookmarks_hash_lock);
+
+ eb->priv->keywords_hash = g_hash_table_new (g_str_hash,
+ g_str_equal);
+ eb->priv->keywords_hash_lock = g_new0 (GStaticRWLock, 1);
+ g_static_rw_lock_init (eb->priv->keywords_hash_lock);
+
+ eb->priv->favorites_hash = g_hash_table_new (g_str_hash,
+ g_str_equal);
+ eb->priv->favorites_hash_lock = g_new0 (GStaticRWLock, 1);
+ g_static_rw_lock_init (eb->priv->favorites_hash_lock);
+
+ /* Bookmarks */
+ eb->priv->bookmarks = ephy_node_new ();
+ ephy_node_ref (eb->priv->bookmarks);
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_string (&value, _("All"));
+ ephy_node_set_property (eb->priv->bookmarks,
+ EPHY_NODE_KEYWORD_PROP_NAME,
+ &value);
+ g_value_unset (&value);
+ g_signal_connect_object (G_OBJECT (eb->priv->bookmarks),
+ "child_added",
+ G_CALLBACK (bookmarks_added_cb),
+ G_OBJECT (eb),
+ 0);
+ g_signal_connect_object (G_OBJECT (eb->priv->bookmarks),
+ "child_removed",
+ G_CALLBACK (bookmarks_removed_cb),
+ G_OBJECT (eb),
+ 0);
+
+ /* Keywords */
+ eb->priv->keywords = ephy_node_new ();
+ ephy_node_ref (eb->priv->keywords);
+
+ ephy_node_add_child (eb->priv->keywords,
+ eb->priv->bookmarks);
+ g_signal_connect_object (G_OBJECT (eb->priv->keywords),
+ "child_added",
+ G_CALLBACK (keywords_added_cb),
+ G_OBJECT (eb),
+ 0);
+ g_signal_connect_object (G_OBJECT (eb->priv->keywords),
+ "child_removed",
+ G_CALLBACK (keywords_removed_cb),
+ G_OBJECT (eb),
+ 0);
+
+ eb->priv->favorites = ephy_node_new ();
+ ephy_node_ref (eb->priv->favorites);
+ g_signal_connect_object (G_OBJECT (eb->priv->favorites),
+ "child_added",
+ G_CALLBACK (favorites_added_cb),
+ G_OBJECT (eb),
+ 0);
+ g_signal_connect_object (G_OBJECT (eb->priv->favorites),
+ "child_removed",
+ G_CALLBACK (favorites_removed_cb),
+ G_OBJECT (eb),
+ 0);
+
+ ephy_bookmarks_load (eb);
+ ephy_bookmarks_emit_data_changed (eb);
+
+ ephy_setup_history_notifiers (eb);
+ ephy_bookmarks_update_favorites (eb);
+}
+
+static void
+ephy_bookmarks_finalize (GObject *object)
+{
+ EphyBookmarks *eb;
+
+ g_return_if_fail (IS_EPHY_BOOKMARKS (object));
+
+ eb = EPHY_BOOKMARKS (object);
+
+ g_return_if_fail (eb->priv != NULL);
+
+ ephy_bookmarks_save (eb);
+
+ ephy_node_unref (eb->priv->bookmarks);
+ ephy_node_unref (eb->priv->keywords);
+ ephy_node_unref (eb->priv->favorites);
+
+ g_hash_table_destroy (eb->priv->bookmarks_hash);
+ g_static_rw_lock_free (eb->priv->bookmarks_hash_lock);
+ g_hash_table_destroy (eb->priv->favorites_hash);
+ g_static_rw_lock_free (eb->priv->favorites_hash_lock);
+ g_hash_table_destroy (eb->priv->keywords_hash);
+ g_static_rw_lock_free (eb->priv->keywords_hash_lock);
+
+ g_free (eb->priv);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+EphyBookmarks *
+ephy_bookmarks_new ()
+{
+ EphyBookmarks *tab;
+
+ tab = EPHY_BOOKMARKS (g_object_new (EPHY_BOOKMARKS_TYPE, NULL));
+
+ return tab;
+}
+
+EphyNode *
+ephy_bookmarks_add (EphyBookmarks *eb,
+ const char *title,
+ const char *url,
+ const char *smart_url,
+ const char *keywords)
+{
+ EphyNode *bm;
+ GValue value = { 0, };
+
+ bm = ephy_node_new ();
+
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_string (&value, title);
+ ephy_node_set_property (bm, EPHY_NODE_BMK_PROP_TITLE,
+ &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_string (&value, url);
+ ephy_node_set_property (bm, EPHY_NODE_BMK_PROP_LOCATION,
+ &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_string (&value, smart_url);
+ ephy_node_set_property (bm, EPHY_NODE_BMK_PROP_SMART_LOCATION,
+ &value);
+ g_value_unset (&value);
+
+ ephy_bookmarks_update_keywords (eb, keywords, bm);
+
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_string (&value, keywords);
+ ephy_node_set_property (bm, EPHY_NODE_BMK_PROP_KEYWORDS,
+ &value);
+ g_value_unset (&value);
+
+ ephy_node_add_child (eb->priv->bookmarks, bm);
+
+ ephy_bookmarks_emit_data_changed (eb);
+
+ return bm;
+}
+
+static gchar *
+options_skip_spaces (const gchar *str)
+{
+ const gchar *ret = str;
+ while (*ret && g_ascii_isspace (*ret))
+ {
+ ++ret;
+ }
+ return (gchar *) ret;
+}
+
+static char *
+options_find_value_end (const gchar *value_start)
+{
+ const gchar *value_end;
+ if (*value_start == '"')
+ {
+ for (value_end = value_start + 1;
+ *value_end && (*value_end != '"' || *(value_end - 1) == '\\');
+ ++value_end) ;
+ }
+ else
+ {
+ for (value_end = value_start;
+ *value_end && ! (g_ascii_isspace (*value_end)
+ || *value_end == ','
+ || *value_end == ';');
+ ++value_end) ;
+ }
+ return (gchar *) value_end;
+}
+
+static char *
+options_find_next_option (const char *current)
+{
+ const gchar *value_start;
+ const gchar *value_end;
+ const gchar *ret;
+ value_start = strchr (current, '=');
+ if (!value_start) return NULL;
+ value_start = options_skip_spaces (value_start + 1);
+ value_end = options_find_value_end (value_start);
+ if (! (*value_end)) return NULL;
+ for (ret = value_end + 1;
+ *ret && (g_ascii_isspace (*ret)
+ || *ret == ','
+ || *ret == ';');
+ ++ret);
+ return (char *) ret;
+}
+
+/**
+ * Very simple parser for option strings in the
+ * form a=b,c=d,e="f g",...
+ */
+static gchar *
+smart_url_options_get (const gchar *options, const gchar *option)
+{
+ gchar *ret = NULL;
+ gsize optionlen = strlen (option);
+ const gchar *current = options_skip_spaces (options);
+
+ while (current)
+ {
+ if (!strncmp (option, current, optionlen))
+ {
+ if (g_ascii_isspace (*(current + optionlen)) || *(current + optionlen) == '=')
+ {
+ const gchar *value_start;
+ const gchar *value_end;
+ value_start = strchr (current + optionlen, '=');
+ if (!value_start) continue;
+ value_start = options_skip_spaces (value_start + 1);
+ value_end = options_find_value_end (value_start);
+ if (*value_start == '"') value_start++;
+ if (value_end >= value_start)
+ {
+ ret = g_strndup (value_start, value_end - value_start);
+ break;
+ }
+ }
+ }
+ current = options_find_next_option (current);
+ }
+
+ return ret;
+}
+
+static char *
+get_smarturl_only (const char *smarturl)
+{
+ const gchar *openbrace;
+ const gchar *closebrace;
+ const gchar *c;
+
+ openbrace = strchr (smarturl, '{');
+ if (!openbrace) return g_strdup (smarturl);
+ for (c = smarturl; c < openbrace; ++c)
+ {
+ if (!strchr (" \t\n", *c)) return g_strdup (smarturl);
+ }
+
+ closebrace = strchr (openbrace + 1, '}');
+ if (!closebrace) return g_strdup (smarturl);
+
+ return g_strdup (closebrace + 1);
+}
+
+char *
+ephy_bookmarks_solve_smart_url (EphyBookmarks *eb,
+ const char *smart_url,
+ const char *content)
+{
+ gchar *ret;
+ GString *s;
+ gchar *t1;
+ gchar *t2;
+ gchar *encoding;
+ gchar *smarturl_only;
+ gchar *arg;
+
+ g_return_val_if_fail (content != NULL, NULL);
+
+ smarturl_only = get_smarturl_only (smart_url);
+
+ s = g_string_new ("");
+
+ encoding = smart_url_options_get (smart_url, "encoding");
+ if (!encoding)
+ {
+ encoding = g_strdup ("UTF-8");
+ }
+
+ arg = g_convert (content, strlen (content),
+ encoding, "UTF-8", NULL, NULL, NULL);
+
+ t1 = smarturl_only;
+ t2 = strstr (t1, "%s");
+ g_return_val_if_fail (t2 != NULL, NULL);
+ g_string_append_len (s, t1, t2 - t1);
+ g_string_append (s, arg);
+ t1 = t2 + 2;
+ g_string_append (s, t1);
+ ret = s->str;
+ g_string_free (s, FALSE);
+
+ g_free (arg);
+ g_free (encoding);
+ g_free (smarturl_only);
+
+ return ret;
+}
+
+EphyNode *
+ephy_bookmarks_add_keyword (EphyBookmarks *eb,
+ const char *name)
+{
+ EphyNode *key;
+ GValue value = { 0, };
+
+ key = ephy_node_new ();
+
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_string (&value, name);
+ ephy_node_set_property (key, EPHY_NODE_KEYWORD_PROP_NAME,
+ &value);
+ g_value_unset (&value);
+
+ ephy_node_add_child (eb->priv->keywords, key);
+
+ return key;
+}
+
+EphyNode *
+ephy_bookmarks_find_keyword (EphyBookmarks *eb,
+ const char *name,
+ gboolean partial_match)
+{
+ EphyNode *node;
+
+ g_return_val_if_fail (name != NULL, NULL);
+
+ if (!partial_match)
+ {
+ g_static_rw_lock_reader_lock (eb->priv->keywords_hash_lock);
+ node = g_hash_table_lookup (eb->priv->keywords_hash, name);
+ g_static_rw_lock_reader_unlock (eb->priv->keywords_hash_lock);
+ }
+ else
+ {
+ GPtrArray *children;
+ int i;
+
+ if (g_utf8_strlen (name, -1) == 0)
+ {
+ DEBUG_MSG (("Empty name, no keyword matches.\n"));
+ return NULL;
+ }
+
+ 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 (g_str_has_prefix (key, name) > 0)
+ {
+ node = kid;
+ }
+ }
+ ephy_node_thaw (eb->priv->keywords);
+ }
+
+ return node;
+}
+
+void
+ephy_bookmarks_set_keyword (EphyBookmarks *eb,
+ EphyNode *keyword,
+ EphyNode *bookmark)
+{
+ ephy_node_add_child (keyword, bookmark);
+}
+
+void
+ephy_bookmarks_unset_keyword (EphyBookmarks *eb,
+ EphyNode *keyword,
+ EphyNode *bookmark)
+{
+ ephy_node_remove_child (keyword, bookmark);
+ ephy_bookmarks_clean_empty_keywords (eb);
+}
+
+static GList *
+diff_keywords (char **ks1, char **ks2)
+{
+ GList *result = NULL;
+ int i, j;
+
+ for (i = 0; ks1 != NULL && ks1[i] != NULL; i++)
+ {
+ gboolean found = FALSE;
+
+ DEBUG_MSG (("Diff keywords, keyword:\"%s\"\n", ks1[i]));
+
+ for (j = 0; ks2 != NULL && ks2[j] != NULL; j++)
+ {
+ if (strcmp (ks1[i], ks2[j]) == 0)
+ {
+ found = TRUE;
+ }
+ }
+
+ if (!found && g_utf8_strlen (ks1[i], -1) > 0)
+ {
+ result = g_list_append (result, ks1[i]);
+ }
+ }
+
+ return result;
+}
+
+void
+ephy_bookmarks_update_keywords (EphyBookmarks *eb,
+ const char *keywords,
+ EphyNode *node)
+{
+ const char *prop;
+ char **ks, **old_ks = NULL;
+ GList *diffs, *l;
+ EphyNode *keyword;
+
+ prop = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_KEYWORDS);
+ ks = g_strsplit (keywords, " ", 10);
+ if (prop != NULL)
+ {
+ old_ks = g_strsplit (prop, " ", 10);
+ }
+
+ diffs = diff_keywords (ks, old_ks);
+ for (l = diffs; l != NULL; l = l->next)
+ {
+ char *word = (char *)l->data;
+
+ keyword = ephy_bookmarks_find_keyword
+ (eb, word, FALSE);
+
+ if (!keyword)
+ {
+ keyword = ephy_bookmarks_add_keyword
+ (eb, word);
+ }
+
+ ephy_bookmarks_set_keyword (eb, keyword, node);
+ }
+ g_list_free (diffs);
+
+ diffs = diff_keywords (old_ks, ks);
+ for (l = diffs; l != NULL; l = l->next)
+ {
+ keyword = ephy_bookmarks_find_keyword (eb,
+ (char *)l->data, FALSE);
+ g_return_if_fail (keyword != NULL);
+
+ ephy_bookmarks_unset_keyword (eb, keyword, node);
+ }
+ g_list_free (diffs);
+
+ g_strfreev (ks);
+ g_strfreev (old_ks);
+}
+
+EphyNode *
+ephy_bookmarks_get_keywords (EphyBookmarks *eb)
+{
+ return eb->priv->keywords;
+}
+
+EphyNode *
+ephy_bookmarks_get_bookmarks (EphyBookmarks *eb)
+{
+ return eb->priv->bookmarks;
+}
+
+EphyNode *
+ephy_bookmarks_get_favorites (EphyBookmarks *eb)
+{
+ return eb->priv->favorites;
+}
+