1 /* gbookmarkfile.c: parsing and building desktop bookmarks
3 * Copyright (C) 2005-2006 Emmanuele Bassi
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this library; if not, see <http://www.gnu.org/licenses/>.
21 #include "gbookmarkfile.h"
35 #include "gfileutils.h"
42 #include "gmessages.h"
47 #include "gstrfuncs.h"
53 * SECTION:bookmarkfile
54 * @title: Bookmark file parser
55 * @short_description: parses files containing bookmarks
57 * GBookmarkFile lets you parse, edit or create files containing bookmarks
58 * to URI, along with some meta-data about the resource pointed by the URI
59 * like its MIME type, the application that is registering the bookmark and
60 * the icon that should be used to represent the bookmark. The data is stored
62 * [Desktop Bookmark Specification](http://www.gnome.org/~ebassi/bookmark-spec).
64 * The syntax of the bookmark files is described in detail inside the
65 * Desktop Bookmark Specification, here is a quick summary: bookmark
66 * files use a sub-class of the XML Bookmark Exchange Language
67 * specification, consisting of valid UTF-8 encoded XML, under the
68 * <xbel> root element; each bookmark is stored inside a
69 * <bookmark> element, using its URI: no relative paths can
70 * be used inside a bookmark file. The bookmark may have a user defined
71 * title and description, to be used instead of the URI. Under the
72 * <metadata> element, with its owner attribute set to
73 * `http://freedesktop.org`, is stored the meta-data about a resource
74 * pointed by its URI. The meta-data consists of the resource's MIME
75 * type; the applications that have registered a bookmark; the groups
76 * to which a bookmark belongs to; a visibility flag, used to set the
77 * bookmark as "private" to the applications and groups that has it
78 * registered; the URI and MIME type of an icon, to be used when
79 * displaying the bookmark inside a GUI.
81 * Here is an example of a bookmark file:
82 * [bookmarks.xbel](https://git.gnome.org/browse/glib/tree/glib/tests/bookmarks.xbel)
84 * A bookmark file might contain more than one bookmark; each bookmark
85 * is accessed through its URI.
87 * The important caveat of bookmark files is that when you add a new
88 * bookmark you must also add the application that is registering it, using
89 * g_bookmark_file_add_application() or g_bookmark_file_set_app_info().
90 * If a bookmark has no applications then it won't be dumped when creating
91 * the on disk representation, using g_bookmark_file_to_data() or
92 * g_bookmark_file_to_file().
94 * The #GBookmarkFile parser was added in GLib 2.12.
97 /* XBEL 1.0 standard entities */
98 #define XBEL_VERSION "1.0"
99 #define XBEL_DTD_NICK "xbel"
100 #define XBEL_DTD_SYSTEM "+//IDN python.org//DTD XML Bookmark " \
101 "Exchange Language 1.0//EN//XML"
103 #define XBEL_DTD_URI "http://www.python.org/topics/xml/dtds/xbel-1.0.dtd"
105 #define XBEL_ROOT_ELEMENT "xbel"
106 #define XBEL_FOLDER_ELEMENT "folder" /* unused */
107 #define XBEL_BOOKMARK_ELEMENT "bookmark"
108 #define XBEL_ALIAS_ELEMENT "alias" /* unused */
109 #define XBEL_SEPARATOR_ELEMENT "separator" /* unused */
110 #define XBEL_TITLE_ELEMENT "title"
111 #define XBEL_DESC_ELEMENT "desc"
112 #define XBEL_INFO_ELEMENT "info"
113 #define XBEL_METADATA_ELEMENT "metadata"
115 #define XBEL_VERSION_ATTRIBUTE "version"
116 #define XBEL_FOLDED_ATTRIBUTE "folded" /* unused */
117 #define XBEL_OWNER_ATTRIBUTE "owner"
118 #define XBEL_ADDED_ATTRIBUTE "added"
119 #define XBEL_VISITED_ATTRIBUTE "visited"
120 #define XBEL_MODIFIED_ATTRIBUTE "modified"
121 #define XBEL_ID_ATTRIBUTE "id"
122 #define XBEL_HREF_ATTRIBUTE "href"
123 #define XBEL_REF_ATTRIBUTE "ref" /* unused */
125 #define XBEL_YES_VALUE "yes"
126 #define XBEL_NO_VALUE "no"
128 /* Desktop bookmark spec entities */
129 #define BOOKMARK_METADATA_OWNER "http://freedesktop.org"
131 #define BOOKMARK_NAMESPACE_NAME "bookmark"
132 #define BOOKMARK_NAMESPACE_URI "http://www.freedesktop.org/standards/desktop-bookmarks"
134 #define BOOKMARK_GROUPS_ELEMENT "groups"
135 #define BOOKMARK_GROUP_ELEMENT "group"
136 #define BOOKMARK_APPLICATIONS_ELEMENT "applications"
137 #define BOOKMARK_APPLICATION_ELEMENT "application"
138 #define BOOKMARK_ICON_ELEMENT "icon"
139 #define BOOKMARK_PRIVATE_ELEMENT "private"
141 #define BOOKMARK_NAME_ATTRIBUTE "name"
142 #define BOOKMARK_EXEC_ATTRIBUTE "exec"
143 #define BOOKMARK_COUNT_ATTRIBUTE "count"
144 #define BOOKMARK_TIMESTAMP_ATTRIBUTE "timestamp" /* deprecated by "modified" */
145 #define BOOKMARK_MODIFIED_ATTRIBUTE "modified"
146 #define BOOKMARK_HREF_ATTRIBUTE "href"
147 #define BOOKMARK_TYPE_ATTRIBUTE "type"
149 /* Shared MIME Info entities */
150 #define MIME_NAMESPACE_NAME "mime"
151 #define MIME_NAMESPACE_URI "http://www.freedesktop.org/standards/shared-mime-info"
152 #define MIME_TYPE_ELEMENT "mime-type"
153 #define MIME_TYPE_ATTRIBUTE "type"
156 typedef struct _BookmarkAppInfo BookmarkAppInfo;
157 typedef struct _BookmarkMetadata BookmarkMetadata;
158 typedef struct _BookmarkItem BookmarkItem;
159 typedef struct _ParseData ParseData;
161 struct _BookmarkAppInfo
171 struct _BookmarkMetadata
178 GHashTable *apps_by_name;
183 guint is_private : 1;
197 BookmarkMetadata *metadata;
200 struct _GBookmarkFile
205 /* we store our items in a list and keep a copy inside
206 * an hash table for faster lookup performances
209 GHashTable *items_by_uri;
212 /* parser state machine */
233 static void g_bookmark_file_init (GBookmarkFile *bookmark);
234 static void g_bookmark_file_clear (GBookmarkFile *bookmark);
235 static gboolean g_bookmark_file_parse (GBookmarkFile *bookmark,
239 static gchar * g_bookmark_file_dump (GBookmarkFile *bookmark,
242 static BookmarkItem *g_bookmark_file_lookup_item (GBookmarkFile *bookmark,
244 static void g_bookmark_file_add_item (GBookmarkFile *bookmark,
248 static time_t timestamp_from_iso8601 (const gchar *iso_date);
249 static gchar * timestamp_to_iso8601 (time_t timestamp);
251 /********************************
254 * Application metadata storage *
255 ********************************/
256 static BookmarkAppInfo *
257 bookmark_app_info_new (const gchar *name)
259 BookmarkAppInfo *retval;
261 g_warn_if_fail (name != NULL);
263 retval = g_slice_new (BookmarkAppInfo);
265 retval->name = g_strdup (name);
274 bookmark_app_info_free (BookmarkAppInfo *app_info)
279 g_free (app_info->name);
280 g_free (app_info->exec);
282 g_slice_free (BookmarkAppInfo, app_info);
286 bookmark_app_info_dump (BookmarkAppInfo *app_info)
289 gchar *name, *exec, *modified, *count;
291 g_warn_if_fail (app_info != NULL);
293 if (app_info->count == 0)
296 name = g_markup_escape_text (app_info->name, -1);
297 exec = g_markup_escape_text (app_info->exec, -1);
298 modified = timestamp_to_iso8601 (app_info->stamp);
299 count = g_strdup_printf ("%u", app_info->count);
301 retval = g_strconcat (" "
302 "<" BOOKMARK_NAMESPACE_NAME ":" BOOKMARK_APPLICATION_ELEMENT
303 " " BOOKMARK_NAME_ATTRIBUTE "=\"", name, "\""
304 " " BOOKMARK_EXEC_ATTRIBUTE "=\"", exec, "\""
305 " " BOOKMARK_MODIFIED_ATTRIBUTE "=\"", modified, "\""
306 " " BOOKMARK_COUNT_ATTRIBUTE "=\"", count, "\"/>\n",
318 /***********************
322 ***********************/
323 static BookmarkMetadata *
324 bookmark_metadata_new (void)
326 BookmarkMetadata *retval;
328 retval = g_slice_new (BookmarkMetadata);
330 retval->mime_type = NULL;
332 retval->groups = NULL;
334 retval->applications = NULL;
335 retval->apps_by_name = g_hash_table_new_full (g_str_hash,
340 retval->is_private = FALSE;
342 retval->icon_href = NULL;
343 retval->icon_mime = NULL;
349 bookmark_metadata_free (BookmarkMetadata *metadata)
354 g_free (metadata->mime_type);
356 g_list_free_full (metadata->groups, g_free);
357 g_list_free_full (metadata->applications, (GDestroyNotify) bookmark_app_info_free);
359 g_hash_table_destroy (metadata->apps_by_name);
361 g_free (metadata->icon_href);
362 g_free (metadata->icon_mime);
364 g_slice_free (BookmarkMetadata, metadata);
368 bookmark_metadata_dump (BookmarkMetadata *metadata)
373 if (!metadata->applications)
376 retval = g_string_sized_new (1024);
378 /* metadata container */
379 g_string_append (retval,
381 "<" XBEL_METADATA_ELEMENT
382 " " XBEL_OWNER_ATTRIBUTE "=\"" BOOKMARK_METADATA_OWNER
386 if (metadata->mime_type) {
387 buffer = g_strconcat (" "
388 "<" MIME_NAMESPACE_NAME ":" MIME_TYPE_ELEMENT " "
389 MIME_TYPE_ATTRIBUTE "=\"", metadata->mime_type, "\"/>\n",
391 g_string_append (retval, buffer);
395 if (metadata->groups)
399 /* open groups container */
400 g_string_append (retval,
402 "<" BOOKMARK_NAMESPACE_NAME
403 ":" BOOKMARK_GROUPS_ELEMENT ">\n");
405 for (l = g_list_last (metadata->groups); l != NULL; l = l->prev)
409 group_name = g_markup_escape_text ((gchar *) l->data, -1);
410 buffer = g_strconcat (" "
411 "<" BOOKMARK_NAMESPACE_NAME
412 ":" BOOKMARK_GROUP_ELEMENT ">",
414 "</" BOOKMARK_NAMESPACE_NAME
415 ":" BOOKMARK_GROUP_ELEMENT ">\n", NULL);
416 g_string_append (retval, buffer);
422 /* close groups container */
423 g_string_append (retval,
425 "</" BOOKMARK_NAMESPACE_NAME
426 ":" BOOKMARK_GROUPS_ELEMENT ">\n");
429 if (metadata->applications)
433 /* open applications container */
434 g_string_append (retval,
436 "<" BOOKMARK_NAMESPACE_NAME
437 ":" BOOKMARK_APPLICATIONS_ELEMENT ">\n");
439 for (l = g_list_last (metadata->applications); l != NULL; l = l->prev)
441 BookmarkAppInfo *app_info = (BookmarkAppInfo *) l->data;
444 g_warn_if_fail (app_info != NULL);
446 app_data = bookmark_app_info_dump (app_info);
450 retval = g_string_append (retval, app_data);
456 /* close applications container */
457 g_string_append (retval,
459 "</" BOOKMARK_NAMESPACE_NAME
460 ":" BOOKMARK_APPLICATIONS_ELEMENT ">\n");
464 if (metadata->icon_href)
466 if (!metadata->icon_mime)
467 metadata->icon_mime = g_strdup ("application/octet-stream");
469 buffer = g_strconcat (" "
470 "<" BOOKMARK_NAMESPACE_NAME
471 ":" BOOKMARK_ICON_ELEMENT
472 " " BOOKMARK_HREF_ATTRIBUTE "=\"", metadata->icon_href,
473 "\" " BOOKMARK_TYPE_ATTRIBUTE "=\"", metadata->icon_mime, "\"/>\n", NULL);
474 g_string_append (retval, buffer);
480 if (metadata->is_private)
481 g_string_append (retval,
483 "<" BOOKMARK_NAMESPACE_NAME
484 ":" BOOKMARK_PRIVATE_ELEMENT "/>\n");
486 /* close metadata container */
487 g_string_append (retval,
489 "</" XBEL_METADATA_ELEMENT ">\n");
491 return g_string_free (retval, FALSE);
494 /******************************************************
497 * Storage for a single bookmark item inside the list *
498 ******************************************************/
499 static BookmarkItem *
500 bookmark_item_new (const gchar *uri)
504 g_warn_if_fail (uri != NULL);
506 item = g_slice_new (BookmarkItem);
507 item->uri = g_strdup (uri);
510 item->description = NULL;
512 item->added = (time_t) -1;
513 item->modified = (time_t) -1;
514 item->visited = (time_t) -1;
516 item->metadata = NULL;
522 bookmark_item_free (BookmarkItem *item)
528 g_free (item->title);
529 g_free (item->description);
532 bookmark_metadata_free (item->metadata);
534 g_slice_free (BookmarkItem, item);
538 bookmark_item_dump (BookmarkItem *item)
541 gchar *added, *visited, *modified;
545 /* at this point, we must have at least a registered application; if we don't
546 * we don't screw up the bookmark file, and just skip this item
548 if (!item->metadata || !item->metadata->applications)
550 g_warning ("Item for URI '%s' has no registered applications: skipping.", item->uri);
554 retval = g_string_sized_new (4096);
556 added = timestamp_to_iso8601 (item->added);
557 modified = timestamp_to_iso8601 (item->modified);
558 visited = timestamp_to_iso8601 (item->visited);
560 escaped_uri = g_markup_escape_text (item->uri, -1);
562 buffer = g_strconcat (" <"
563 XBEL_BOOKMARK_ELEMENT
565 XBEL_HREF_ATTRIBUTE "=\"", escaped_uri, "\" "
566 XBEL_ADDED_ATTRIBUTE "=\"", added, "\" "
567 XBEL_MODIFIED_ATTRIBUTE "=\"", modified, "\" "
568 XBEL_VISITED_ATTRIBUTE "=\"", visited, "\">\n",
571 g_string_append (retval, buffer);
573 g_free (escaped_uri);
581 gchar *escaped_title;
583 escaped_title = g_markup_escape_text (item->title, -1);
584 buffer = g_strconcat (" "
585 "<" XBEL_TITLE_ELEMENT ">",
587 "</" XBEL_TITLE_ELEMENT ">\n",
589 g_string_append (retval, buffer);
591 g_free (escaped_title);
595 if (item->description)
599 escaped_desc = g_markup_escape_text (item->description, -1);
600 buffer = g_strconcat (" "
601 "<" XBEL_DESC_ELEMENT ">",
603 "</" XBEL_DESC_ELEMENT ">\n",
605 g_string_append (retval, buffer);
607 g_free (escaped_desc);
615 metadata = bookmark_metadata_dump (item->metadata);
618 buffer = g_strconcat (" "
619 "<" XBEL_INFO_ELEMENT ">\n",
622 "</" XBEL_INFO_ELEMENT ">\n",
624 retval = g_string_append (retval, buffer);
631 g_string_append (retval, " </" XBEL_BOOKMARK_ELEMENT ">\n");
633 return g_string_free (retval, FALSE);
636 static BookmarkAppInfo *
637 bookmark_item_lookup_app_info (BookmarkItem *item,
638 const gchar *app_name)
640 g_warn_if_fail (item != NULL && app_name != NULL);
645 return g_hash_table_lookup (item->metadata->apps_by_name, app_name);
648 /*************************
650 *************************/
653 g_bookmark_file_init (GBookmarkFile *bookmark)
655 bookmark->title = NULL;
656 bookmark->description = NULL;
658 bookmark->items = NULL;
659 bookmark->items_by_uri = g_hash_table_new_full (g_str_hash,
666 g_bookmark_file_clear (GBookmarkFile *bookmark)
668 g_free (bookmark->title);
669 g_free (bookmark->description);
671 g_list_free_full (bookmark->items, (GDestroyNotify) bookmark_item_free);
672 bookmark->items = NULL;
674 if (bookmark->items_by_uri)
676 g_hash_table_destroy (bookmark->items_by_uri);
678 bookmark->items_by_uri = NULL;
686 GHashTable *namespaces;
688 GBookmarkFile *bookmark_file;
689 BookmarkItem *current_item;
693 parse_data_new (void)
697 retval = g_new (ParseData, 1);
699 retval->state = STATE_STARTED;
700 retval->namespaces = g_hash_table_new_full (g_str_hash, g_str_equal,
701 (GDestroyNotify) g_free,
702 (GDestroyNotify) g_free);
703 retval->bookmark_file = NULL;
704 retval->current_item = NULL;
710 parse_data_free (ParseData *parse_data)
712 g_hash_table_destroy (parse_data->namespaces);
717 #define IS_ATTRIBUTE(s,a) ((0 == strcmp ((s), (a))))
720 parse_bookmark_element (GMarkupParseContext *context,
721 ParseData *parse_data,
722 const gchar **attribute_names,
723 const gchar **attribute_values,
726 const gchar *uri, *added, *modified, *visited;
732 g_warn_if_fail ((parse_data != NULL) && (parse_data->state == STATE_BOOKMARK));
735 uri = added = modified = visited = NULL;
736 for (attr = attribute_names[i]; attr != NULL; attr = attribute_names[++i])
738 if (IS_ATTRIBUTE (attr, XBEL_HREF_ATTRIBUTE))
739 uri = attribute_values[i];
740 else if (IS_ATTRIBUTE (attr, XBEL_ADDED_ATTRIBUTE))
741 added = attribute_values[i];
742 else if (IS_ATTRIBUTE (attr, XBEL_MODIFIED_ATTRIBUTE))
743 modified = attribute_values[i];
744 else if (IS_ATTRIBUTE (attr, XBEL_VISITED_ATTRIBUTE))
745 visited = attribute_values[i];
748 /* bookmark is defined by the XBEL spec, so we need
749 * to error out if the element has different or
752 g_set_error (error, G_MARKUP_ERROR,
753 G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
754 _("Unexpected attribute “%s” for element “%s”"),
756 XBEL_BOOKMARK_ELEMENT);
763 g_set_error (error, G_MARKUP_ERROR,
764 G_MARKUP_ERROR_INVALID_CONTENT,
765 _("Attribute “%s” of element “%s” not found"),
767 XBEL_BOOKMARK_ELEMENT);
771 g_warn_if_fail (parse_data->current_item == NULL);
773 item = bookmark_item_new (uri);
776 item->added = timestamp_from_iso8601 (added);
779 item->modified = timestamp_from_iso8601 (modified);
782 item->visited = timestamp_from_iso8601 (visited);
785 g_bookmark_file_add_item (parse_data->bookmark_file,
790 bookmark_item_free (item);
792 g_propagate_error (error, add_error);
797 parse_data->current_item = item;
801 parse_application_element (GMarkupParseContext *context,
802 ParseData *parse_data,
803 const gchar **attribute_names,
804 const gchar **attribute_values,
807 const gchar *name, *exec, *count, *stamp, *modified;
813 g_warn_if_fail ((parse_data != NULL) && (parse_data->state == STATE_APPLICATION));
816 name = exec = count = stamp = modified = NULL;
817 for (attr = attribute_names[i]; attr != NULL; attr = attribute_names[++i])
819 if (IS_ATTRIBUTE (attr, BOOKMARK_NAME_ATTRIBUTE))
820 name = attribute_values[i];
821 else if (IS_ATTRIBUTE (attr, BOOKMARK_EXEC_ATTRIBUTE))
822 exec = attribute_values[i];
823 else if (IS_ATTRIBUTE (attr, BOOKMARK_COUNT_ATTRIBUTE))
824 count = attribute_values[i];
825 else if (IS_ATTRIBUTE (attr, BOOKMARK_TIMESTAMP_ATTRIBUTE))
826 stamp = attribute_values[i];
827 else if (IS_ATTRIBUTE (attr, BOOKMARK_MODIFIED_ATTRIBUTE))
828 modified = attribute_values[i];
831 /* the "name" and "exec" attributes are mandatory */
834 g_set_error (error, G_MARKUP_ERROR,
835 G_MARKUP_ERROR_INVALID_CONTENT,
836 _("Attribute “%s” of element “%s” not found"),
837 BOOKMARK_NAME_ATTRIBUTE,
838 BOOKMARK_APPLICATION_ELEMENT);
844 g_set_error (error, G_MARKUP_ERROR,
845 G_MARKUP_ERROR_INVALID_CONTENT,
846 _("Attribute “%s” of element “%s” not found"),
847 BOOKMARK_EXEC_ATTRIBUTE,
848 BOOKMARK_APPLICATION_ELEMENT);
852 g_warn_if_fail (parse_data->current_item != NULL);
853 item = parse_data->current_item;
855 ai = bookmark_item_lookup_app_info (item, name);
858 ai = bookmark_app_info_new (name);
861 item->metadata = bookmark_metadata_new ();
863 item->metadata->applications = g_list_prepend (item->metadata->applications, ai);
864 g_hash_table_replace (item->metadata->apps_by_name, ai->name, ai);
867 ai->exec = g_strdup (exec);
870 ai->count = atoi (count);
875 ai->stamp = timestamp_from_iso8601 (modified);
878 /* the timestamp attribute has been deprecated but we still parse
879 * it for backward compatibility
882 ai->stamp = (time_t) atol (stamp);
884 ai->stamp = time (NULL);
889 parse_mime_type_element (GMarkupParseContext *context,
890 ParseData *parse_data,
891 const gchar **attribute_names,
892 const gchar **attribute_values,
900 g_warn_if_fail ((parse_data != NULL) && (parse_data->state == STATE_MIME));
904 for (attr = attribute_names[i]; attr != NULL; attr = attribute_names[++i])
906 if (IS_ATTRIBUTE (attr, MIME_TYPE_ATTRIBUTE))
907 type = attribute_values[i];
911 type = "application/octet-stream";
913 g_warn_if_fail (parse_data->current_item != NULL);
914 item = parse_data->current_item;
917 item->metadata = bookmark_metadata_new ();
919 item->metadata->mime_type = g_strdup (type);
923 parse_icon_element (GMarkupParseContext *context,
924 ParseData *parse_data,
925 const gchar **attribute_names,
926 const gchar **attribute_values,
935 g_warn_if_fail ((parse_data != NULL) && (parse_data->state == STATE_ICON));
940 for (attr = attribute_names[i]; attr != NULL; attr = attribute_names[++i])
942 if (IS_ATTRIBUTE (attr, BOOKMARK_HREF_ATTRIBUTE))
943 href = attribute_values[i];
944 else if (IS_ATTRIBUTE (attr, BOOKMARK_TYPE_ATTRIBUTE))
945 type = attribute_values[i];
948 /* the "href" attribute is mandatory */
951 g_set_error (error, G_MARKUP_ERROR,
952 G_MARKUP_ERROR_INVALID_CONTENT,
953 _("Attribute “%s” of element “%s” not found"),
954 BOOKMARK_HREF_ATTRIBUTE,
955 BOOKMARK_ICON_ELEMENT);
960 type = "application/octet-stream";
962 g_warn_if_fail (parse_data->current_item != NULL);
963 item = parse_data->current_item;
966 item->metadata = bookmark_metadata_new ();
968 item->metadata->icon_href = g_strdup (href);
969 item->metadata->icon_mime = g_strdup (type);
972 /* scans through the attributes of an element for the "xmlns" pragma, and
973 * adds any resulting namespace declaration to a per-parser hashtable, using
974 * the namespace name as a key for the namespace URI; if no key was found,
975 * the namespace is considered as default, and stored under the "default" key.
977 * FIXME: this works on the assumption that the generator of the XBEL file
978 * is either this code or is smart enough to place the namespace declarations
979 * inside the main root node or inside the metadata node and does not redefine
980 * a namespace inside an inner node; this does *not* conform to the
981 * XML-NS standard, although is a close approximation. In order to make this
982 * conformant to the XML-NS specification we should use a per-element
983 * namespace table inside GMarkup and ask it to resolve the namespaces for us.
986 map_namespace_to_name (ParseData *parse_data,
987 const gchar **attribute_names,
988 const gchar **attribute_values)
993 g_warn_if_fail (parse_data != NULL);
995 if (!attribute_names || !attribute_names[0])
999 for (attr = attribute_names[i]; attr; attr = attribute_names[++i])
1001 if (g_str_has_prefix (attr, "xmlns"))
1003 gchar *namespace_name, *namespace_uri;
1006 p = g_utf8_strchr (attr, -1, ':');
1008 p = g_utf8_next_char (p);
1012 namespace_name = g_strdup (p);
1013 namespace_uri = g_strdup (attribute_values[i]);
1015 g_hash_table_replace (parse_data->namespaces,
1022 /* checks whether @element_full is equal to @element.
1024 * if @namespace is set, it tries to resolve the namespace to a known URI,
1025 * and if found is prepended to the element name, from which is separated
1026 * using the character specified in the @sep parameter.
1029 is_element_full (ParseData *parse_data,
1030 const gchar *element_full,
1031 const gchar *namespace,
1032 const gchar *element,
1035 gchar *ns_uri, *ns_name;
1036 const gchar *p, *element_name;
1039 g_warn_if_fail (parse_data != NULL);
1040 g_warn_if_fail (element_full != NULL);
1045 /* no namespace requested: dumb element compare */
1047 return (0 == strcmp (element_full, element));
1049 /* search for namespace separator; if none found, assume we are under the
1050 * default namespace, and set ns_name to our "default" marker; if no default
1051 * namespace has been set, just do a plain comparison between @full_element
1054 p = g_utf8_strchr (element_full, -1, ':');
1057 ns_name = g_strndup (element_full, p - element_full);
1058 element_name = g_utf8_next_char (p);
1062 ns_name = g_strdup ("default");
1063 element_name = element_full;
1066 ns_uri = g_hash_table_lookup (parse_data->namespaces, ns_name);
1069 /* no default namespace found */
1072 return (0 == strcmp (element_full, element));
1075 retval = (0 == strcmp (ns_uri, namespace) &&
1076 0 == strcmp (element_name, element));
1083 #define IS_ELEMENT(p,s,e) (is_element_full ((p), (s), NULL, (e), '\0'))
1084 #define IS_ELEMENT_NS(p,s,n,e) (is_element_full ((p), (s), (n), (e), '|'))
1087 start_element_raw_cb (GMarkupParseContext *context,
1088 const gchar *element_name,
1089 const gchar **attribute_names,
1090 const gchar **attribute_values,
1094 ParseData *parse_data = (ParseData *) user_data;
1096 /* we must check for namespace declarations first
1098 * XXX - we could speed up things by checking for namespace declarations
1099 * only on the root node, where they usually are; this would probably break
1100 * on streams not produced by us or by "smart" generators
1102 map_namespace_to_name (parse_data, attribute_names, attribute_values);
1104 switch (parse_data->state)
1107 if (IS_ELEMENT (parse_data, element_name, XBEL_ROOT_ELEMENT))
1113 for (attr = attribute_names[i]; attr; attr = attribute_names[++i])
1115 if ((IS_ATTRIBUTE (attr, XBEL_VERSION_ATTRIBUTE)) &&
1116 (0 == strcmp (attribute_values[i], XBEL_VERSION)))
1117 parse_data->state = STATE_ROOT;
1121 g_set_error (error, G_MARKUP_ERROR,
1122 G_MARKUP_ERROR_INVALID_CONTENT,
1123 _("Unexpected tag “%s”, tag “%s” expected"),
1124 element_name, XBEL_ROOT_ELEMENT);
1127 if (IS_ELEMENT (parse_data, element_name, XBEL_TITLE_ELEMENT))
1128 parse_data->state = STATE_TITLE;
1129 else if (IS_ELEMENT (parse_data, element_name, XBEL_DESC_ELEMENT))
1130 parse_data->state = STATE_DESC;
1131 else if (IS_ELEMENT (parse_data, element_name, XBEL_BOOKMARK_ELEMENT))
1133 GError *inner_error = NULL;
1135 parse_data->state = STATE_BOOKMARK;
1137 parse_bookmark_element (context,
1143 g_propagate_error (error, inner_error);
1146 g_set_error (error, G_MARKUP_ERROR,
1147 G_MARKUP_ERROR_INVALID_CONTENT,
1148 _("Unexpected tag “%s” inside “%s”"),
1152 case STATE_BOOKMARK:
1153 if (IS_ELEMENT (parse_data, element_name, XBEL_TITLE_ELEMENT))
1154 parse_data->state = STATE_TITLE;
1155 else if (IS_ELEMENT (parse_data, element_name, XBEL_DESC_ELEMENT))
1156 parse_data->state = STATE_DESC;
1157 else if (IS_ELEMENT (parse_data, element_name, XBEL_INFO_ELEMENT))
1158 parse_data->state = STATE_INFO;
1160 g_set_error (error, G_MARKUP_ERROR,
1161 G_MARKUP_ERROR_INVALID_CONTENT,
1162 _("Unexpected tag “%s” inside “%s”"),
1164 XBEL_BOOKMARK_ELEMENT);
1167 if (IS_ELEMENT (parse_data, element_name, XBEL_METADATA_ELEMENT))
1173 for (attr = attribute_names[i]; attr; attr = attribute_names[++i])
1175 if ((IS_ATTRIBUTE (attr, XBEL_OWNER_ATTRIBUTE)) &&
1176 (0 == strcmp (attribute_values[i], BOOKMARK_METADATA_OWNER)))
1178 parse_data->state = STATE_METADATA;
1180 if (!parse_data->current_item->metadata)
1181 parse_data->current_item->metadata = bookmark_metadata_new ();
1186 g_set_error (error, G_MARKUP_ERROR,
1187 G_MARKUP_ERROR_INVALID_CONTENT,
1188 _("Unexpected tag “%s”, tag “%s” expected"),
1190 XBEL_METADATA_ELEMENT);
1192 case STATE_METADATA:
1193 if (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_APPLICATIONS_ELEMENT))
1194 parse_data->state = STATE_APPLICATIONS;
1195 else if (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_GROUPS_ELEMENT))
1196 parse_data->state = STATE_GROUPS;
1197 else if (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_PRIVATE_ELEMENT))
1198 parse_data->current_item->metadata->is_private = TRUE;
1199 else if (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_ICON_ELEMENT))
1201 GError *inner_error = NULL;
1203 parse_data->state = STATE_ICON;
1205 parse_icon_element (context,
1211 g_propagate_error (error, inner_error);
1213 else if (IS_ELEMENT_NS (parse_data, element_name, MIME_NAMESPACE_URI, MIME_TYPE_ELEMENT))
1215 GError *inner_error = NULL;
1217 parse_data->state = STATE_MIME;
1219 parse_mime_type_element (context,
1225 g_propagate_error (error, inner_error);
1228 g_set_error (error, G_MARKUP_ERROR,
1229 G_MARKUP_ERROR_UNKNOWN_ELEMENT,
1230 _("Unexpected tag “%s” inside “%s”"),
1232 XBEL_METADATA_ELEMENT);
1234 case STATE_APPLICATIONS:
1235 if (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_APPLICATION_ELEMENT))
1237 GError *inner_error = NULL;
1239 parse_data->state = STATE_APPLICATION;
1241 parse_application_element (context,
1247 g_propagate_error (error, inner_error);
1250 g_set_error (error, G_MARKUP_ERROR,
1251 G_MARKUP_ERROR_INVALID_CONTENT,
1252 _("Unexpected tag “%s”, tag “%s” expected"),
1254 BOOKMARK_APPLICATION_ELEMENT);
1257 if (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_GROUP_ELEMENT))
1258 parse_data->state = STATE_GROUP;
1260 g_set_error (error, G_MARKUP_ERROR,
1261 G_MARKUP_ERROR_INVALID_CONTENT,
1262 _("Unexpected tag “%s”, tag “%s” expected"),
1264 BOOKMARK_GROUP_ELEMENT);
1267 g_warn_if_reached ();
1273 end_element_raw_cb (GMarkupParseContext *context,
1274 const gchar *element_name,
1278 ParseData *parse_data = (ParseData *) user_data;
1280 if (IS_ELEMENT (parse_data, element_name, XBEL_ROOT_ELEMENT))
1281 parse_data->state = STATE_FINISHED;
1282 else if (IS_ELEMENT (parse_data, element_name, XBEL_BOOKMARK_ELEMENT))
1284 parse_data->current_item = NULL;
1286 parse_data->state = STATE_ROOT;
1288 else if ((IS_ELEMENT (parse_data, element_name, XBEL_INFO_ELEMENT)) ||
1289 (IS_ELEMENT (parse_data, element_name, XBEL_TITLE_ELEMENT)) ||
1290 (IS_ELEMENT (parse_data, element_name, XBEL_DESC_ELEMENT)))
1292 if (parse_data->current_item)
1293 parse_data->state = STATE_BOOKMARK;
1295 parse_data->state = STATE_ROOT;
1297 else if (IS_ELEMENT (parse_data, element_name, XBEL_METADATA_ELEMENT))
1298 parse_data->state = STATE_INFO;
1299 else if (IS_ELEMENT_NS (parse_data, element_name,
1300 BOOKMARK_NAMESPACE_URI,
1301 BOOKMARK_APPLICATION_ELEMENT))
1302 parse_data->state = STATE_APPLICATIONS;
1303 else if (IS_ELEMENT_NS (parse_data, element_name,
1304 BOOKMARK_NAMESPACE_URI,
1305 BOOKMARK_GROUP_ELEMENT))
1306 parse_data->state = STATE_GROUPS;
1307 else if ((IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_APPLICATIONS_ELEMENT)) ||
1308 (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_GROUPS_ELEMENT)) ||
1309 (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_PRIVATE_ELEMENT)) ||
1310 (IS_ELEMENT_NS (parse_data, element_name, BOOKMARK_NAMESPACE_URI, BOOKMARK_ICON_ELEMENT)) ||
1311 (IS_ELEMENT_NS (parse_data, element_name, MIME_NAMESPACE_URI, MIME_TYPE_ELEMENT)))
1312 parse_data->state = STATE_METADATA;
1316 text_raw_cb (GMarkupParseContext *context,
1322 ParseData *parse_data = (ParseData *) user_data;
1325 payload = g_strndup (text, length);
1327 switch (parse_data->state)
1330 if (parse_data->current_item)
1332 g_free (parse_data->current_item->title);
1333 parse_data->current_item->title = g_strdup (payload);
1337 g_free (parse_data->bookmark_file->title);
1338 parse_data->bookmark_file->title = g_strdup (payload);
1342 if (parse_data->current_item)
1344 g_free (parse_data->current_item->description);
1345 parse_data->current_item->description = g_strdup (payload);
1349 g_free (parse_data->bookmark_file->description);
1350 parse_data->bookmark_file->description = g_strdup (payload);
1357 g_warn_if_fail (parse_data->current_item != NULL);
1359 if (!parse_data->current_item->metadata)
1360 parse_data->current_item->metadata = bookmark_metadata_new ();
1362 groups = parse_data->current_item->metadata->groups;
1363 parse_data->current_item->metadata->groups = g_list_prepend (groups, g_strdup (payload));
1367 case STATE_BOOKMARK:
1369 case STATE_METADATA:
1370 case STATE_APPLICATIONS:
1371 case STATE_APPLICATION:
1377 g_warn_if_reached ();
1384 static const GMarkupParser markup_parser =
1386 start_element_raw_cb, /* start_element */
1387 end_element_raw_cb, /* end_element */
1388 text_raw_cb, /* text */
1389 NULL, /* passthrough */
1394 g_bookmark_file_parse (GBookmarkFile *bookmark,
1395 const gchar *buffer,
1399 GMarkupParseContext *context;
1400 ParseData *parse_data;
1401 GError *parse_error, *end_error;
1404 g_warn_if_fail (bookmark != NULL);
1412 if (length == (gsize) -1)
1413 length = strlen (buffer);
1415 parse_data = parse_data_new ();
1416 parse_data->bookmark_file = bookmark;
1418 context = g_markup_parse_context_new (&markup_parser,
1421 (GDestroyNotify) parse_data_free);
1423 retval = g_markup_parse_context_parse (context,
1428 g_propagate_error (error, parse_error);
1431 retval = g_markup_parse_context_end_parse (context, &end_error);
1433 g_propagate_error (error, end_error);
1436 g_markup_parse_context_free (context);
1442 g_bookmark_file_dump (GBookmarkFile *bookmark,
1450 retval = g_string_sized_new (4096);
1452 g_string_append (retval,
1453 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
1455 /* XXX - do we really need the doctype? */
1456 "<!DOCTYPE " XBEL_DTD_NICK "\n"
1457 " PUBLIC \"" XBEL_DTD_SYSTEM "\"\n"
1458 " \"" XBEL_DTD_URI "\">\n"
1460 "<" XBEL_ROOT_ELEMENT " " XBEL_VERSION_ATTRIBUTE "=\"" XBEL_VERSION "\"\n"
1461 " xmlns:" BOOKMARK_NAMESPACE_NAME "=\"" BOOKMARK_NAMESPACE_URI "\"\n"
1462 " xmlns:" MIME_NAMESPACE_NAME "=\"" MIME_NAMESPACE_URI "\"\n>");
1464 if (bookmark->title)
1466 gchar *escaped_title;
1468 escaped_title = g_markup_escape_text (bookmark->title, -1);
1470 buffer = g_strconcat (" "
1471 "<" XBEL_TITLE_ELEMENT ">",
1473 "</" XBEL_TITLE_ELEMENT ">\n", NULL);
1475 g_string_append (retval, buffer);
1478 g_free (escaped_title);
1481 if (bookmark->description)
1483 gchar *escaped_desc;
1485 escaped_desc = g_markup_escape_text (bookmark->description, -1);
1487 buffer = g_strconcat (" "
1488 "<" XBEL_DESC_ELEMENT ">",
1490 "</" XBEL_DESC_ELEMENT ">\n", NULL);
1491 g_string_append (retval, buffer);
1494 g_free (escaped_desc);
1497 if (!bookmark->items)
1500 retval = g_string_append (retval, "\n");
1502 /* the items are stored in reverse order */
1503 for (l = g_list_last (bookmark->items);
1507 BookmarkItem *item = (BookmarkItem *) l->data;
1510 item_dump = bookmark_item_dump (item);
1514 retval = g_string_append (retval, item_dump);
1520 g_string_append (retval, "</" XBEL_ROOT_ELEMENT ">");
1523 *length = retval->len;
1525 return g_string_free (retval, FALSE);
1532 /* converts a Unix timestamp in a ISO 8601 compliant string; you
1533 * should free the returned string.
1536 timestamp_to_iso8601 (time_t timestamp)
1540 if (timestamp == (time_t) -1)
1541 g_get_current_time (&stamp);
1544 stamp.tv_sec = timestamp;
1548 return g_time_val_to_iso8601 (&stamp);
1552 timestamp_from_iso8601 (const gchar *iso_date)
1556 if (!g_time_val_from_iso8601 (iso_date, &stamp))
1559 return (time_t) stamp.tv_sec;
1562 G_DEFINE_QUARK (g-bookmark-file-error-quark, g_bookmark_file_error)
1564 /********************
1566 ********************/
1569 * g_bookmark_file_new: (constructor)
1571 * Creates a new empty #GBookmarkFile object.
1573 * Use g_bookmark_file_load_from_file(), g_bookmark_file_load_from_data()
1574 * or g_bookmark_file_load_from_data_dirs() to read an existing bookmark
1577 * Returns: an empty #GBookmarkFile
1582 g_bookmark_file_new (void)
1584 GBookmarkFile *bookmark;
1586 bookmark = g_new (GBookmarkFile, 1);
1588 g_bookmark_file_init (bookmark);
1594 * g_bookmark_file_free:
1595 * @bookmark: a #GBookmarkFile
1597 * Frees a #GBookmarkFile.
1602 g_bookmark_file_free (GBookmarkFile *bookmark)
1607 g_bookmark_file_clear (bookmark);
1613 * g_bookmark_file_load_from_data:
1614 * @bookmark: an empty #GBookmarkFile struct
1615 * @data: (array length=length) (element-type guint8): desktop bookmarks
1617 * @length: the length of @data in bytes
1618 * @error: return location for a #GError, or %NULL
1620 * Loads a bookmark file from memory into an empty #GBookmarkFile
1621 * structure. If the object cannot be created then @error is set to a
1622 * #GBookmarkFileError.
1624 * Returns: %TRUE if a desktop bookmark could be loaded.
1629 g_bookmark_file_load_from_data (GBookmarkFile *bookmark,
1634 GError *parse_error;
1637 g_return_val_if_fail (bookmark != NULL, FALSE);
1639 if (length == (gsize) -1)
1640 length = strlen (data);
1642 if (bookmark->items)
1644 g_bookmark_file_clear (bookmark);
1645 g_bookmark_file_init (bookmark);
1649 retval = g_bookmark_file_parse (bookmark, data, length, &parse_error);
1652 g_propagate_error (error, parse_error);
1658 * g_bookmark_file_load_from_file:
1659 * @bookmark: an empty #GBookmarkFile struct
1660 * @filename: (type filename): the path of a filename to load, in the
1661 * GLib file name encoding
1662 * @error: return location for a #GError, or %NULL
1664 * Loads a desktop bookmark file into an empty #GBookmarkFile structure.
1665 * If the file could not be loaded then @error is set to either a #GFileError
1666 * or #GBookmarkFileError.
1668 * Returns: %TRUE if a desktop bookmark file could be loaded
1673 g_bookmark_file_load_from_file (GBookmarkFile *bookmark,
1674 const gchar *filename,
1677 gboolean ret = FALSE;
1678 gchar *buffer = NULL;
1681 g_return_val_if_fail (bookmark != NULL, FALSE);
1682 g_return_val_if_fail (filename != NULL, FALSE);
1684 if (!g_file_get_contents (filename, &buffer, &len, error))
1687 if (!g_bookmark_file_load_from_data (bookmark, buffer, len, error))
1697 /* Iterates through all the directories in *dirs trying to
1698 * find file. When it successfully locates file, returns a
1699 * string its absolute path. It also leaves the unchecked
1700 * directories in *dirs. You should free the returned string
1702 * Adapted from gkeyfile.c
1705 find_file_in_data_dirs (const gchar *file,
1709 gchar **data_dirs, *data_dir, *path;
1718 while (data_dirs && (data_dir = *data_dirs) && !path)
1720 gchar *candidate_file, *sub_dir;
1722 candidate_file = (gchar *) file;
1723 sub_dir = g_strdup ("");
1724 while (candidate_file != NULL && !path)
1728 path = g_build_filename (data_dir, sub_dir,
1729 candidate_file, NULL);
1731 candidate_file = strchr (candidate_file, '-');
1733 if (candidate_file == NULL)
1739 sub_dir = g_strndup (file, candidate_file - file - 1);
1741 for (p = sub_dir; *p != '\0'; p++)
1744 *p = G_DIR_SEPARATOR;
1755 g_set_error_literal (error, G_BOOKMARK_FILE_ERROR,
1756 G_BOOKMARK_FILE_ERROR_FILE_NOT_FOUND,
1757 _("No valid bookmark file found in data dirs"));
1767 * g_bookmark_file_load_from_data_dirs:
1768 * @bookmark: a #GBookmarkFile
1769 * @file: (type filename): a relative path to a filename to open and parse
1770 * @full_path: (out) (optional) (type filename): return location for a string
1771 * containing the full path of the file, or %NULL
1772 * @error: return location for a #GError, or %NULL
1774 * This function looks for a desktop bookmark file named @file in the
1775 * paths returned from g_get_user_data_dir() and g_get_system_data_dirs(),
1776 * loads the file into @bookmark and returns the file's full path in
1777 * @full_path. If the file could not be loaded then an %error is
1778 * set to either a #GFileError or #GBookmarkFileError.
1780 * Returns: %TRUE if a key file could be loaded, %FALSE otherwise
1785 g_bookmark_file_load_from_data_dirs (GBookmarkFile *bookmark,
1790 GError *file_error = NULL;
1791 gchar **all_data_dirs, **data_dirs;
1792 const gchar *user_data_dir;
1793 const gchar * const * system_data_dirs;
1796 gboolean found_file;
1798 g_return_val_if_fail (bookmark != NULL, FALSE);
1799 g_return_val_if_fail (!g_path_is_absolute (file), FALSE);
1801 user_data_dir = g_get_user_data_dir ();
1802 system_data_dirs = g_get_system_data_dirs ();
1803 all_data_dirs = g_new0 (gchar *, g_strv_length ((gchar **)system_data_dirs) + 2);
1806 all_data_dirs[i++] = g_strdup (user_data_dir);
1809 while (system_data_dirs[j] != NULL)
1810 all_data_dirs[i++] = g_strdup (system_data_dirs[j++]);
1813 data_dirs = all_data_dirs;
1815 while (*data_dirs != NULL && !found_file)
1817 g_free (output_path);
1819 output_path = find_file_in_data_dirs (file, &data_dirs, &file_error);
1823 g_propagate_error (error, file_error);
1827 found_file = g_bookmark_file_load_from_file (bookmark,
1832 g_propagate_error (error, file_error);
1837 if (found_file && full_path)
1838 *full_path = output_path;
1840 g_free (output_path);
1842 g_strfreev (all_data_dirs);
1849 * g_bookmark_file_to_data:
1850 * @bookmark: a #GBookmarkFile
1851 * @length: (out) (optional): return location for the length of the returned string, or %NULL
1852 * @error: return location for a #GError, or %NULL
1854 * This function outputs @bookmark as a string.
1856 * Returns: (array length=length) (element-type guint8):
1857 * a newly allocated string holding the contents of the #GBookmarkFile
1862 g_bookmark_file_to_data (GBookmarkFile *bookmark,
1866 GError *write_error = NULL;
1869 g_return_val_if_fail (bookmark != NULL, NULL);
1871 retval = g_bookmark_file_dump (bookmark, length, &write_error);
1874 g_propagate_error (error, write_error);
1883 * g_bookmark_file_to_file:
1884 * @bookmark: a #GBookmarkFile
1885 * @filename: (type filename): path of the output file
1886 * @error: return location for a #GError, or %NULL
1888 * This function outputs @bookmark into a file. The write process is
1889 * guaranteed to be atomic by using g_file_set_contents() internally.
1891 * Returns: %TRUE if the file was successfully written.
1896 g_bookmark_file_to_file (GBookmarkFile *bookmark,
1897 const gchar *filename,
1901 GError *data_error, *write_error;
1905 g_return_val_if_fail (bookmark != NULL, FALSE);
1906 g_return_val_if_fail (filename != NULL, FALSE);
1909 data = g_bookmark_file_to_data (bookmark, &len, &data_error);
1912 g_propagate_error (error, data_error);
1918 g_file_set_contents (filename, data, len, &write_error);
1921 g_propagate_error (error, write_error);
1933 static BookmarkItem *
1934 g_bookmark_file_lookup_item (GBookmarkFile *bookmark,
1937 g_warn_if_fail (bookmark != NULL && uri != NULL);
1939 return g_hash_table_lookup (bookmark->items_by_uri, uri);
1942 /* this function adds a new item to the list */
1944 g_bookmark_file_add_item (GBookmarkFile *bookmark,
1948 g_warn_if_fail (bookmark != NULL);
1949 g_warn_if_fail (item != NULL);
1951 /* this should never happen; and if it does, then we are
1952 * screwing up something big time.
1954 if (G_UNLIKELY (g_bookmark_file_has_item (bookmark, item->uri)))
1956 g_set_error (error, G_BOOKMARK_FILE_ERROR,
1957 G_BOOKMARK_FILE_ERROR_INVALID_URI,
1958 _("A bookmark for URI “%s” already exists"),
1963 bookmark->items = g_list_prepend (bookmark->items, item);
1965 g_hash_table_replace (bookmark->items_by_uri,
1969 if (item->added == (time_t) -1)
1970 item->added = time (NULL);
1972 if (item->modified == (time_t) -1)
1973 item->modified = time (NULL);
1977 * g_bookmark_file_remove_item:
1978 * @bookmark: a #GBookmarkFile
1980 * @error: return location for a #GError, or %NULL
1982 * Removes the bookmark for @uri from the bookmark file @bookmark.
1984 * Returns: %TRUE if the bookmark was removed successfully.
1989 g_bookmark_file_remove_item (GBookmarkFile *bookmark,
1995 g_return_val_if_fail (bookmark != NULL, FALSE);
1996 g_return_val_if_fail (uri != NULL, FALSE);
1998 item = g_bookmark_file_lookup_item (bookmark, uri);
2002 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2003 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2004 _("No bookmark found for URI “%s”"),
2009 bookmark->items = g_list_remove (bookmark->items, item);
2010 g_hash_table_remove (bookmark->items_by_uri, item->uri);
2012 bookmark_item_free (item);
2018 * g_bookmark_file_has_item:
2019 * @bookmark: a #GBookmarkFile
2022 * Looks whether the desktop bookmark has an item with its URI set to @uri.
2024 * Returns: %TRUE if @uri is inside @bookmark, %FALSE otherwise
2029 g_bookmark_file_has_item (GBookmarkFile *bookmark,
2032 g_return_val_if_fail (bookmark != NULL, FALSE);
2033 g_return_val_if_fail (uri != NULL, FALSE);
2035 return (NULL != g_hash_table_lookup (bookmark->items_by_uri, uri));
2039 * g_bookmark_file_get_uris:
2040 * @bookmark: a #GBookmarkFile
2041 * @length: (out) (optional): return location for the number of returned URIs, or %NULL
2043 * Returns all URIs of the bookmarks in the bookmark file @bookmark.
2044 * The array of returned URIs will be %NULL-terminated, so @length may
2045 * optionally be %NULL.
2047 * Returns: (array length=length) (transfer full): a newly allocated %NULL-terminated array of strings.
2048 * Use g_strfreev() to free it.
2053 g_bookmark_file_get_uris (GBookmarkFile *bookmark,
2060 g_return_val_if_fail (bookmark != NULL, NULL);
2062 n_items = g_list_length (bookmark->items);
2063 uris = g_new0 (gchar *, n_items + 1);
2065 /* the items are stored in reverse order, so we walk the list backward */
2066 for (l = g_list_last (bookmark->items), i = 0; l != NULL; l = l->prev)
2068 BookmarkItem *item = (BookmarkItem *) l->data;
2070 g_warn_if_fail (item != NULL);
2072 uris[i++] = g_strdup (item->uri);
2083 * g_bookmark_file_set_title:
2084 * @bookmark: a #GBookmarkFile
2085 * @uri: (nullable): a valid URI or %NULL
2086 * @title: a UTF-8 encoded string
2088 * Sets @title as the title of the bookmark for @uri inside the
2089 * bookmark file @bookmark.
2091 * If @uri is %NULL, the title of @bookmark is set.
2093 * If a bookmark for @uri cannot be found then it is created.
2098 g_bookmark_file_set_title (GBookmarkFile *bookmark,
2102 g_return_if_fail (bookmark != NULL);
2106 g_free (bookmark->title);
2107 bookmark->title = g_strdup (title);
2113 item = g_bookmark_file_lookup_item (bookmark, uri);
2116 item = bookmark_item_new (uri);
2117 g_bookmark_file_add_item (bookmark, item, NULL);
2120 g_free (item->title);
2121 item->title = g_strdup (title);
2123 item->modified = time (NULL);
2128 * g_bookmark_file_get_title:
2129 * @bookmark: a #GBookmarkFile
2130 * @uri: (nullable): a valid URI or %NULL
2131 * @error: return location for a #GError, or %NULL
2133 * Returns the title of the bookmark for @uri.
2135 * If @uri is %NULL, the title of @bookmark is returned.
2137 * In the event the URI cannot be found, %NULL is returned and
2138 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
2140 * Returns: a newly allocated string or %NULL if the specified
2141 * URI cannot be found.
2146 g_bookmark_file_get_title (GBookmarkFile *bookmark,
2152 g_return_val_if_fail (bookmark != NULL, NULL);
2155 return g_strdup (bookmark->title);
2157 item = g_bookmark_file_lookup_item (bookmark, uri);
2160 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2161 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2162 _("No bookmark found for URI “%s”"),
2167 return g_strdup (item->title);
2171 * g_bookmark_file_set_description:
2172 * @bookmark: a #GBookmarkFile
2173 * @uri: (nullable): a valid URI or %NULL
2174 * @description: a string
2176 * Sets @description as the description of the bookmark for @uri.
2178 * If @uri is %NULL, the description of @bookmark is set.
2180 * If a bookmark for @uri cannot be found then it is created.
2185 g_bookmark_file_set_description (GBookmarkFile *bookmark,
2187 const gchar *description)
2189 g_return_if_fail (bookmark != NULL);
2193 g_free (bookmark->description);
2194 bookmark->description = g_strdup (description);
2200 item = g_bookmark_file_lookup_item (bookmark, uri);
2203 item = bookmark_item_new (uri);
2204 g_bookmark_file_add_item (bookmark, item, NULL);
2207 g_free (item->description);
2208 item->description = g_strdup (description);
2210 item->modified = time (NULL);
2215 * g_bookmark_file_get_description:
2216 * @bookmark: a #GBookmarkFile
2218 * @error: return location for a #GError, or %NULL
2220 * Retrieves the description of the bookmark for @uri.
2222 * In the event the URI cannot be found, %NULL is returned and
2223 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
2225 * Returns: a newly allocated string or %NULL if the specified
2226 * URI cannot be found.
2231 g_bookmark_file_get_description (GBookmarkFile *bookmark,
2237 g_return_val_if_fail (bookmark != NULL, NULL);
2240 return g_strdup (bookmark->description);
2242 item = g_bookmark_file_lookup_item (bookmark, uri);
2245 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2246 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2247 _("No bookmark found for URI “%s”"),
2252 return g_strdup (item->description);
2256 * g_bookmark_file_set_mime_type:
2257 * @bookmark: a #GBookmarkFile
2259 * @mime_type: a MIME type
2261 * Sets @mime_type as the MIME type of the bookmark for @uri.
2263 * If a bookmark for @uri cannot be found then it is created.
2268 g_bookmark_file_set_mime_type (GBookmarkFile *bookmark,
2270 const gchar *mime_type)
2274 g_return_if_fail (bookmark != NULL);
2275 g_return_if_fail (uri != NULL);
2276 g_return_if_fail (mime_type != NULL);
2278 item = g_bookmark_file_lookup_item (bookmark, uri);
2281 item = bookmark_item_new (uri);
2282 g_bookmark_file_add_item (bookmark, item, NULL);
2285 if (!item->metadata)
2286 item->metadata = bookmark_metadata_new ();
2288 g_free (item->metadata->mime_type);
2290 item->metadata->mime_type = g_strdup (mime_type);
2291 item->modified = time (NULL);
2295 * g_bookmark_file_get_mime_type:
2296 * @bookmark: a #GBookmarkFile
2298 * @error: return location for a #GError, or %NULL
2300 * Retrieves the MIME type of the resource pointed by @uri.
2302 * In the event the URI cannot be found, %NULL is returned and
2303 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND. In the
2304 * event that the MIME type cannot be found, %NULL is returned and
2305 * @error is set to #G_BOOKMARK_FILE_ERROR_INVALID_VALUE.
2307 * Returns: a newly allocated string or %NULL if the specified
2308 * URI cannot be found.
2313 g_bookmark_file_get_mime_type (GBookmarkFile *bookmark,
2319 g_return_val_if_fail (bookmark != NULL, NULL);
2320 g_return_val_if_fail (uri != NULL, NULL);
2322 item = g_bookmark_file_lookup_item (bookmark, uri);
2325 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2326 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2327 _("No bookmark found for URI “%s”"),
2332 if (!item->metadata)
2334 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2335 G_BOOKMARK_FILE_ERROR_INVALID_VALUE,
2336 _("No MIME type defined in the bookmark for URI “%s”"),
2341 return g_strdup (item->metadata->mime_type);
2345 * g_bookmark_file_set_is_private:
2346 * @bookmark: a #GBookmarkFile
2348 * @is_private: %TRUE if the bookmark should be marked as private
2350 * Sets the private flag of the bookmark for @uri.
2352 * If a bookmark for @uri cannot be found then it is created.
2357 g_bookmark_file_set_is_private (GBookmarkFile *bookmark,
2359 gboolean is_private)
2363 g_return_if_fail (bookmark != NULL);
2364 g_return_if_fail (uri != NULL);
2366 item = g_bookmark_file_lookup_item (bookmark, uri);
2369 item = bookmark_item_new (uri);
2370 g_bookmark_file_add_item (bookmark, item, NULL);
2373 if (!item->metadata)
2374 item->metadata = bookmark_metadata_new ();
2376 item->metadata->is_private = (is_private == TRUE);
2377 item->modified = time (NULL);
2381 * g_bookmark_file_get_is_private:
2382 * @bookmark: a #GBookmarkFile
2384 * @error: return location for a #GError, or %NULL
2386 * Gets whether the private flag of the bookmark for @uri is set.
2388 * In the event the URI cannot be found, %FALSE is returned and
2389 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND. In the
2390 * event that the private flag cannot be found, %FALSE is returned and
2391 * @error is set to #G_BOOKMARK_FILE_ERROR_INVALID_VALUE.
2393 * Returns: %TRUE if the private flag is set, %FALSE otherwise.
2398 g_bookmark_file_get_is_private (GBookmarkFile *bookmark,
2404 g_return_val_if_fail (bookmark != NULL, FALSE);
2405 g_return_val_if_fail (uri != NULL, FALSE);
2407 item = g_bookmark_file_lookup_item (bookmark, uri);
2410 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2411 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2412 _("No bookmark found for URI “%s”"),
2417 if (!item->metadata)
2419 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2420 G_BOOKMARK_FILE_ERROR_INVALID_VALUE,
2421 _("No private flag has been defined in bookmark for URI “%s”"),
2426 return item->metadata->is_private;
2430 * g_bookmark_file_set_added:
2431 * @bookmark: a #GBookmarkFile
2433 * @added: a timestamp or -1 to use the current time
2435 * Sets the time the bookmark for @uri was added into @bookmark.
2437 * If no bookmark for @uri is found then it is created.
2442 g_bookmark_file_set_added (GBookmarkFile *bookmark,
2448 g_return_if_fail (bookmark != NULL);
2449 g_return_if_fail (uri != NULL);
2451 item = g_bookmark_file_lookup_item (bookmark, uri);
2454 item = bookmark_item_new (uri);
2455 g_bookmark_file_add_item (bookmark, item, NULL);
2458 if (added == (time_t) -1)
2461 item->added = added;
2462 item->modified = added;
2466 * g_bookmark_file_get_added:
2467 * @bookmark: a #GBookmarkFile
2469 * @error: return location for a #GError, or %NULL
2471 * Gets the time the bookmark for @uri was added to @bookmark
2473 * In the event the URI cannot be found, -1 is returned and
2474 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
2476 * Returns: a timestamp
2481 g_bookmark_file_get_added (GBookmarkFile *bookmark,
2487 g_return_val_if_fail (bookmark != NULL, (time_t) -1);
2488 g_return_val_if_fail (uri != NULL, (time_t) -1);
2490 item = g_bookmark_file_lookup_item (bookmark, uri);
2493 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2494 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2495 _("No bookmark found for URI “%s”"),
2504 * g_bookmark_file_set_modified:
2505 * @bookmark: a #GBookmarkFile
2507 * @modified: a timestamp or -1 to use the current time
2509 * Sets the last time the bookmark for @uri was last modified.
2511 * If no bookmark for @uri is found then it is created.
2513 * The "modified" time should only be set when the bookmark's meta-data
2514 * was actually changed. Every function of #GBookmarkFile that
2515 * modifies a bookmark also changes the modification time, except for
2516 * g_bookmark_file_set_visited().
2521 g_bookmark_file_set_modified (GBookmarkFile *bookmark,
2527 g_return_if_fail (bookmark != NULL);
2528 g_return_if_fail (uri != NULL);
2530 item = g_bookmark_file_lookup_item (bookmark, uri);
2533 item = bookmark_item_new (uri);
2534 g_bookmark_file_add_item (bookmark, item, NULL);
2537 if (modified == (time_t) -1)
2540 item->modified = modified;
2544 * g_bookmark_file_get_modified:
2545 * @bookmark: a #GBookmarkFile
2547 * @error: return location for a #GError, or %NULL
2549 * Gets the time when the bookmark for @uri was last modified.
2551 * In the event the URI cannot be found, -1 is returned and
2552 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
2554 * Returns: a timestamp
2559 g_bookmark_file_get_modified (GBookmarkFile *bookmark,
2565 g_return_val_if_fail (bookmark != NULL, (time_t) -1);
2566 g_return_val_if_fail (uri != NULL, (time_t) -1);
2568 item = g_bookmark_file_lookup_item (bookmark, uri);
2571 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2572 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2573 _("No bookmark found for URI “%s”"),
2578 return item->modified;
2582 * g_bookmark_file_set_visited:
2583 * @bookmark: a #GBookmarkFile
2585 * @visited: a timestamp or -1 to use the current time
2587 * Sets the time the bookmark for @uri was last visited.
2589 * If no bookmark for @uri is found then it is created.
2591 * The "visited" time should only be set if the bookmark was launched,
2592 * either using the command line retrieved by g_bookmark_file_get_app_info()
2593 * or by the default application for the bookmark's MIME type, retrieved
2594 * using g_bookmark_file_get_mime_type(). Changing the "visited" time
2595 * does not affect the "modified" time.
2600 g_bookmark_file_set_visited (GBookmarkFile *bookmark,
2606 g_return_if_fail (bookmark != NULL);
2607 g_return_if_fail (uri != NULL);
2609 item = g_bookmark_file_lookup_item (bookmark, uri);
2612 item = bookmark_item_new (uri);
2613 g_bookmark_file_add_item (bookmark, item, NULL);
2616 if (visited == (time_t) -1)
2619 item->visited = visited;
2623 * g_bookmark_file_get_visited:
2624 * @bookmark: a #GBookmarkFile
2626 * @error: return location for a #GError, or %NULL
2628 * Gets the time the bookmark for @uri was last visited.
2630 * In the event the URI cannot be found, -1 is returned and
2631 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
2633 * Returns: a timestamp.
2638 g_bookmark_file_get_visited (GBookmarkFile *bookmark,
2644 g_return_val_if_fail (bookmark != NULL, (time_t) -1);
2645 g_return_val_if_fail (uri != NULL, (time_t) -1);
2647 item = g_bookmark_file_lookup_item (bookmark, uri);
2650 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2651 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2652 _("No bookmark found for URI “%s”"),
2657 return item->visited;
2661 * g_bookmark_file_has_group:
2662 * @bookmark: a #GBookmarkFile
2664 * @group: the group name to be searched
2665 * @error: return location for a #GError, or %NULL
2667 * Checks whether @group appears in the list of groups to which
2668 * the bookmark for @uri belongs to.
2670 * In the event the URI cannot be found, %FALSE is returned and
2671 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
2673 * Returns: %TRUE if @group was found.
2678 g_bookmark_file_has_group (GBookmarkFile *bookmark,
2686 g_return_val_if_fail (bookmark != NULL, FALSE);
2687 g_return_val_if_fail (uri != NULL, FALSE);
2689 item = g_bookmark_file_lookup_item (bookmark, uri);
2692 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2693 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2694 _("No bookmark found for URI “%s”"),
2699 if (!item->metadata)
2702 for (l = item->metadata->groups; l != NULL; l = l->next)
2704 if (strcmp (l->data, group) == 0)
2713 * g_bookmark_file_add_group:
2714 * @bookmark: a #GBookmarkFile
2716 * @group: the group name to be added
2718 * Adds @group to the list of groups to which the bookmark for @uri
2721 * If no bookmark for @uri is found then it is created.
2726 g_bookmark_file_add_group (GBookmarkFile *bookmark,
2732 g_return_if_fail (bookmark != NULL);
2733 g_return_if_fail (uri != NULL);
2734 g_return_if_fail (group != NULL && group[0] != '\0');
2736 item = g_bookmark_file_lookup_item (bookmark, uri);
2739 item = bookmark_item_new (uri);
2740 g_bookmark_file_add_item (bookmark, item, NULL);
2743 if (!item->metadata)
2744 item->metadata = bookmark_metadata_new ();
2746 if (!g_bookmark_file_has_group (bookmark, uri, group, NULL))
2748 item->metadata->groups = g_list_prepend (item->metadata->groups,
2751 item->modified = time (NULL);
2756 * g_bookmark_file_remove_group:
2757 * @bookmark: a #GBookmarkFile
2759 * @group: the group name to be removed
2760 * @error: return location for a #GError, or %NULL
2762 * Removes @group from the list of groups to which the bookmark
2763 * for @uri belongs to.
2765 * In the event the URI cannot be found, %FALSE is returned and
2766 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
2767 * In the event no group was defined, %FALSE is returned and
2768 * @error is set to #G_BOOKMARK_FILE_ERROR_INVALID_VALUE.
2770 * Returns: %TRUE if @group was successfully removed.
2775 g_bookmark_file_remove_group (GBookmarkFile *bookmark,
2783 g_return_val_if_fail (bookmark != NULL, FALSE);
2784 g_return_val_if_fail (uri != NULL, FALSE);
2786 item = g_bookmark_file_lookup_item (bookmark, uri);
2789 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2790 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2791 _("No bookmark found for URI “%s”"),
2796 if (!item->metadata)
2798 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2799 G_BOOKMARK_FILE_ERROR_INVALID_VALUE,
2800 _("No groups set in bookmark for URI “%s”"),
2805 for (l = item->metadata->groups; l != NULL; l = l->next)
2807 if (strcmp (l->data, group) == 0)
2809 item->metadata->groups = g_list_remove_link (item->metadata->groups, l);
2813 item->modified = time (NULL);
2823 * g_bookmark_file_set_groups:
2824 * @bookmark: a #GBookmarkFile
2825 * @uri: an item's URI
2826 * @groups: (nullable) (array length=length) (element-type utf8): an array of
2827 * group names, or %NULL to remove all groups
2828 * @length: number of group name values in @groups
2830 * Sets a list of group names for the item with URI @uri. Each previously
2831 * set group name list is removed.
2833 * If @uri cannot be found then an item for it is created.
2838 g_bookmark_file_set_groups (GBookmarkFile *bookmark,
2840 const gchar **groups,
2846 g_return_if_fail (bookmark != NULL);
2847 g_return_if_fail (uri != NULL);
2848 g_return_if_fail (groups != NULL);
2850 item = g_bookmark_file_lookup_item (bookmark, uri);
2853 item = bookmark_item_new (uri);
2854 g_bookmark_file_add_item (bookmark, item, NULL);
2857 if (!item->metadata)
2858 item->metadata = bookmark_metadata_new ();
2860 g_list_free_full (item->metadata->groups, g_free);
2861 item->metadata->groups = NULL;
2865 for (i = 0; i < length && groups[i] != NULL; i++)
2866 item->metadata->groups = g_list_append (item->metadata->groups,
2867 g_strdup (groups[i]));
2870 item->modified = time (NULL);
2874 * g_bookmark_file_get_groups:
2875 * @bookmark: a #GBookmarkFile
2877 * @length: (out) (optional): return location for the length of the returned string, or %NULL
2878 * @error: return location for a #GError, or %NULL
2880 * Retrieves the list of group names of the bookmark for @uri.
2882 * In the event the URI cannot be found, %NULL is returned and
2883 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
2885 * The returned array is %NULL terminated, so @length may optionally
2888 * Returns: (array length=length) (transfer full): a newly allocated %NULL-terminated array of group names.
2889 * Use g_strfreev() to free it.
2894 g_bookmark_file_get_groups (GBookmarkFile *bookmark,
2904 g_return_val_if_fail (bookmark != NULL, NULL);
2905 g_return_val_if_fail (uri != NULL, NULL);
2907 item = g_bookmark_file_lookup_item (bookmark, uri);
2910 g_set_error (error, G_BOOKMARK_FILE_ERROR,
2911 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
2912 _("No bookmark found for URI “%s”"),
2917 if (!item->metadata)
2925 len = g_list_length (item->metadata->groups);
2926 retval = g_new0 (gchar *, len + 1);
2927 for (l = g_list_last (item->metadata->groups), i = 0;
2931 gchar *group_name = (gchar *) l->data;
2933 g_warn_if_fail (group_name != NULL);
2935 retval[i++] = g_strdup (group_name);
2946 * g_bookmark_file_add_application:
2947 * @bookmark: a #GBookmarkFile
2949 * @name: (nullable): the name of the application registering the bookmark
2951 * @exec: (nullable): command line to be used to launch the bookmark or %NULL
2953 * Adds the application with @name and @exec to the list of
2954 * applications that have registered a bookmark for @uri into
2957 * Every bookmark inside a #GBookmarkFile must have at least an
2958 * application registered. Each application must provide a name, a
2959 * command line useful for launching the bookmark, the number of times
2960 * the bookmark has been registered by the application and the last
2961 * time the application registered this bookmark.
2963 * If @name is %NULL, the name of the application will be the
2964 * same returned by g_get_application_name(); if @exec is %NULL, the
2965 * command line will be a composition of the program name as
2966 * returned by g_get_prgname() and the "\%u" modifier, which will be
2967 * expanded to the bookmark's URI.
2969 * This function will automatically take care of updating the
2970 * registrations count and timestamping in case an application
2971 * with the same @name had already registered a bookmark for
2972 * @uri inside @bookmark.
2974 * If no bookmark for @uri is found, one is created.
2979 g_bookmark_file_add_application (GBookmarkFile *bookmark,
2985 gchar *app_name, *app_exec;
2987 g_return_if_fail (bookmark != NULL);
2988 g_return_if_fail (uri != NULL);
2990 item = g_bookmark_file_lookup_item (bookmark, uri);
2993 item = bookmark_item_new (uri);
2994 g_bookmark_file_add_item (bookmark, item, NULL);
2997 if (name && name[0] != '\0')
2998 app_name = g_strdup (name);
3000 app_name = g_strdup (g_get_application_name ());
3002 if (exec && exec[0] != '\0')
3003 app_exec = g_strdup (exec);
3005 app_exec = g_strjoin (" ", g_get_prgname(), "%u", NULL);
3007 g_bookmark_file_set_app_info (bookmark, uri,
3019 * g_bookmark_file_remove_application:
3020 * @bookmark: a #GBookmarkFile
3022 * @name: the name of the application
3023 * @error: return location for a #GError or %NULL
3025 * Removes application registered with @name from the list of applications
3026 * that have registered a bookmark for @uri inside @bookmark.
3028 * In the event the URI cannot be found, %FALSE is returned and
3029 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
3030 * In the event that no application with name @app_name has registered
3031 * a bookmark for @uri, %FALSE is returned and error is set to
3032 * #G_BOOKMARK_FILE_ERROR_APP_NOT_REGISTERED.
3034 * Returns: %TRUE if the application was successfully removed.
3039 g_bookmark_file_remove_application (GBookmarkFile *bookmark,
3047 g_return_val_if_fail (bookmark != NULL, FALSE);
3048 g_return_val_if_fail (uri != NULL, FALSE);
3049 g_return_val_if_fail (name != NULL, FALSE);
3052 retval = g_bookmark_file_set_app_info (bookmark, uri,
3060 g_propagate_error (error, set_error);
3069 * g_bookmark_file_has_application:
3070 * @bookmark: a #GBookmarkFile
3072 * @name: the name of the application
3073 * @error: return location for a #GError or %NULL
3075 * Checks whether the bookmark for @uri inside @bookmark has been
3076 * registered by application @name.
3078 * In the event the URI cannot be found, %FALSE is returned and
3079 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
3081 * Returns: %TRUE if the application @name was found
3086 g_bookmark_file_has_application (GBookmarkFile *bookmark,
3093 g_return_val_if_fail (bookmark != NULL, FALSE);
3094 g_return_val_if_fail (uri != NULL, FALSE);
3095 g_return_val_if_fail (name != NULL, FALSE);
3097 item = g_bookmark_file_lookup_item (bookmark, uri);
3100 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3101 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
3102 _("No bookmark found for URI “%s”"),
3107 return (NULL != bookmark_item_lookup_app_info (item, name));
3111 * g_bookmark_file_set_app_info:
3112 * @bookmark: a #GBookmarkFile
3114 * @name: an application's name
3115 * @exec: an application's command line
3116 * @count: the number of registrations done for this application
3117 * @stamp: the time of the last registration for this application
3118 * @error: return location for a #GError or %NULL
3120 * Sets the meta-data of application @name inside the list of
3121 * applications that have registered a bookmark for @uri inside
3124 * You should rarely use this function; use g_bookmark_file_add_application()
3125 * and g_bookmark_file_remove_application() instead.
3127 * @name can be any UTF-8 encoded string used to identify an
3129 * @exec can have one of these two modifiers: "\%f", which will
3130 * be expanded as the local file name retrieved from the bookmark's
3131 * URI; "\%u", which will be expanded as the bookmark's URI.
3132 * The expansion is done automatically when retrieving the stored
3133 * command line using the g_bookmark_file_get_app_info() function.
3134 * @count is the number of times the application has registered the
3135 * bookmark; if is < 0, the current registration count will be increased
3136 * by one, if is 0, the application with @name will be removed from
3137 * the list of registered applications.
3138 * @stamp is the Unix time of the last registration; if it is -1, the
3139 * current time will be used.
3141 * If you try to remove an application by setting its registration count to
3142 * zero, and no bookmark for @uri is found, %FALSE is returned and
3143 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND; similarly,
3144 * in the event that no application @name has registered a bookmark
3145 * for @uri, %FALSE is returned and error is set to
3146 * #G_BOOKMARK_FILE_ERROR_APP_NOT_REGISTERED. Otherwise, if no bookmark
3147 * for @uri is found, one is created.
3149 * Returns: %TRUE if the application's meta-data was successfully
3155 g_bookmark_file_set_app_info (GBookmarkFile *bookmark,
3164 BookmarkAppInfo *ai;
3166 g_return_val_if_fail (bookmark != NULL, FALSE);
3167 g_return_val_if_fail (uri != NULL, FALSE);
3168 g_return_val_if_fail (name != NULL, FALSE);
3169 g_return_val_if_fail (exec != NULL, FALSE);
3171 item = g_bookmark_file_lookup_item (bookmark, uri);
3176 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3177 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
3178 _("No bookmark found for URI “%s”"),
3184 item = bookmark_item_new (uri);
3185 g_bookmark_file_add_item (bookmark, item, NULL);
3189 if (!item->metadata)
3190 item->metadata = bookmark_metadata_new ();
3192 ai = bookmark_item_lookup_app_info (item, name);
3197 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3198 G_BOOKMARK_FILE_ERROR_APP_NOT_REGISTERED,
3199 _("No application with name “%s” registered a bookmark for “%s”"),
3206 ai = bookmark_app_info_new (name);
3208 item->metadata->applications = g_list_prepend (item->metadata->applications, ai);
3209 g_hash_table_replace (item->metadata->apps_by_name, ai->name, ai);
3215 item->metadata->applications = g_list_remove (item->metadata->applications, ai);
3216 g_hash_table_remove (item->metadata->apps_by_name, ai->name);
3217 bookmark_app_info_free (ai);
3219 item->modified = time (NULL);
3228 if (stamp != (time_t) -1)
3231 ai->stamp = time (NULL);
3233 if (exec && exec[0] != '\0')
3236 ai->exec = g_shell_quote (exec);
3239 item->modified = time (NULL);
3244 /* expands the application's command line */
3246 expand_exec_line (const gchar *exec_fmt,
3252 exec = g_string_sized_new (512);
3253 while ((ch = *exec_fmt++) != '\0')
3257 exec = g_string_append_c (exec, ch);
3268 g_string_append (exec, uri);
3273 gchar *file = g_filename_from_uri (uri, NULL, NULL);
3276 g_string_append (exec, file);
3281 g_string_free (exec, TRUE);
3288 exec = g_string_append_c (exec, ch);
3294 return g_string_free (exec, FALSE);
3298 * g_bookmark_file_get_app_info:
3299 * @bookmark: a #GBookmarkFile
3301 * @name: an application's name
3302 * @exec: (out) (optional): return location for the command line of the application, or %NULL
3303 * @count: (out) (optional): return location for the registration count, or %NULL
3304 * @stamp: (out) (optional): return location for the last registration time, or %NULL
3305 * @error: return location for a #GError, or %NULL
3307 * Gets the registration informations of @app_name for the bookmark for
3308 * @uri. See g_bookmark_file_set_app_info() for more informations about
3309 * the returned data.
3311 * The string returned in @app_exec must be freed.
3313 * In the event the URI cannot be found, %FALSE is returned and
3314 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND. In the
3315 * event that no application with name @app_name has registered a bookmark
3316 * for @uri, %FALSE is returned and error is set to
3317 * #G_BOOKMARK_FILE_ERROR_APP_NOT_REGISTERED. In the event that unquoting
3318 * the command line fails, an error of the #G_SHELL_ERROR domain is
3319 * set and %FALSE is returned.
3321 * Returns: %TRUE on success.
3326 g_bookmark_file_get_app_info (GBookmarkFile *bookmark,
3335 BookmarkAppInfo *ai;
3337 g_return_val_if_fail (bookmark != NULL, FALSE);
3338 g_return_val_if_fail (uri != NULL, FALSE);
3339 g_return_val_if_fail (name != NULL, FALSE);
3341 item = g_bookmark_file_lookup_item (bookmark, uri);
3344 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3345 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
3346 _("No bookmark found for URI “%s”"),
3351 ai = bookmark_item_lookup_app_info (item, name);
3354 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3355 G_BOOKMARK_FILE_ERROR_APP_NOT_REGISTERED,
3356 _("No application with name “%s” registered a bookmark for “%s”"),
3364 GError *unquote_error = NULL;
3365 gchar *command_line;
3367 command_line = g_shell_unquote (ai->exec, &unquote_error);
3370 g_propagate_error (error, unquote_error);
3374 *exec = expand_exec_line (command_line, uri);
3377 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3378 G_BOOKMARK_FILE_ERROR_INVALID_URI,
3379 _("Failed to expand exec line “%s” with URI “%s”"),
3381 g_free (command_line);
3386 g_free (command_line);
3399 * g_bookmark_file_get_applications:
3400 * @bookmark: a #GBookmarkFile
3402 * @length: (out) (optional): return location of the length of the returned list, or %NULL
3403 * @error: return location for a #GError, or %NULL
3405 * Retrieves the names of the applications that have registered the
3406 * bookmark for @uri.
3408 * In the event the URI cannot be found, %NULL is returned and
3409 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
3411 * Returns: (array length=length) (transfer full): a newly allocated %NULL-terminated array of strings.
3412 * Use g_strfreev() to free it.
3417 g_bookmark_file_get_applications (GBookmarkFile *bookmark,
3427 g_return_val_if_fail (bookmark != NULL, NULL);
3428 g_return_val_if_fail (uri != NULL, NULL);
3430 item = g_bookmark_file_lookup_item (bookmark, uri);
3433 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3434 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
3435 _("No bookmark found for URI “%s”"),
3440 if (!item->metadata)
3448 n_apps = g_list_length (item->metadata->applications);
3449 apps = g_new0 (gchar *, n_apps + 1);
3451 for (l = g_list_last (item->metadata->applications), i = 0;
3455 BookmarkAppInfo *ai;
3457 ai = (BookmarkAppInfo *) l->data;
3459 g_warn_if_fail (ai != NULL);
3460 g_warn_if_fail (ai->name != NULL);
3462 apps[i++] = g_strdup (ai->name);
3473 * g_bookmark_file_get_size:
3474 * @bookmark: a #GBookmarkFile
3476 * Gets the number of bookmarks inside @bookmark.
3478 * Returns: the number of bookmarks
3483 g_bookmark_file_get_size (GBookmarkFile *bookmark)
3485 g_return_val_if_fail (bookmark != NULL, 0);
3487 return g_list_length (bookmark->items);
3491 * g_bookmark_file_move_item:
3492 * @bookmark: a #GBookmarkFile
3493 * @old_uri: a valid URI
3494 * @new_uri: (nullable): a valid URI, or %NULL
3495 * @error: return location for a #GError or %NULL
3497 * Changes the URI of a bookmark item from @old_uri to @new_uri. Any
3498 * existing bookmark for @new_uri will be overwritten. If @new_uri is
3499 * %NULL, then the bookmark is removed.
3501 * In the event the URI cannot be found, %FALSE is returned and
3502 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
3504 * Returns: %TRUE if the URI was successfully changed
3509 g_bookmark_file_move_item (GBookmarkFile *bookmark,
3510 const gchar *old_uri,
3511 const gchar *new_uri,
3516 g_return_val_if_fail (bookmark != NULL, FALSE);
3517 g_return_val_if_fail (old_uri != NULL, FALSE);
3519 item = g_bookmark_file_lookup_item (bookmark, old_uri);
3522 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3523 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
3524 _("No bookmark found for URI “%s”"),
3529 if (new_uri && new_uri[0] != '\0')
3531 if (g_bookmark_file_has_item (bookmark, new_uri))
3533 if (!g_bookmark_file_remove_item (bookmark, new_uri, error))
3537 g_hash_table_steal (bookmark->items_by_uri, item->uri);
3540 item->uri = g_strdup (new_uri);
3541 item->modified = time (NULL);
3543 g_hash_table_replace (bookmark->items_by_uri, item->uri, item);
3549 if (!g_bookmark_file_remove_item (bookmark, old_uri, error))
3557 * g_bookmark_file_set_icon:
3558 * @bookmark: a #GBookmarkFile
3560 * @href: (nullable): the URI of the icon for the bookmark, or %NULL
3561 * @mime_type: the MIME type of the icon for the bookmark
3563 * Sets the icon for the bookmark for @uri. If @href is %NULL, unsets
3564 * the currently set icon. @href can either be a full URL for the icon
3565 * file or the icon name following the Icon Naming specification.
3567 * If no bookmark for @uri is found one is created.
3572 g_bookmark_file_set_icon (GBookmarkFile *bookmark,
3575 const gchar *mime_type)
3579 g_return_if_fail (bookmark != NULL);
3580 g_return_if_fail (uri != NULL);
3582 item = g_bookmark_file_lookup_item (bookmark, uri);
3585 item = bookmark_item_new (uri);
3586 g_bookmark_file_add_item (bookmark, item, NULL);
3589 if (!item->metadata)
3590 item->metadata = bookmark_metadata_new ();
3592 g_free (item->metadata->icon_href);
3593 g_free (item->metadata->icon_mime);
3595 item->metadata->icon_href = g_strdup (href);
3597 if (mime_type && mime_type[0] != '\0')
3598 item->metadata->icon_mime = g_strdup (mime_type);
3600 item->metadata->icon_mime = g_strdup ("application/octet-stream");
3602 item->modified = time (NULL);
3606 * g_bookmark_file_get_icon:
3607 * @bookmark: a #GBookmarkFile
3609 * @href: (out) (optional): return location for the icon's location or %NULL
3610 * @mime_type: (out) (optional): return location for the icon's MIME type or %NULL
3611 * @error: return location for a #GError or %NULL
3613 * Gets the icon of the bookmark for @uri.
3615 * In the event the URI cannot be found, %FALSE is returned and
3616 * @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
3618 * Returns: %TRUE if the icon for the bookmark for the URI was found.
3619 * You should free the returned strings.
3624 g_bookmark_file_get_icon (GBookmarkFile *bookmark,
3632 g_return_val_if_fail (bookmark != NULL, FALSE);
3633 g_return_val_if_fail (uri != NULL, FALSE);
3635 item = g_bookmark_file_lookup_item (bookmark, uri);
3638 g_set_error (error, G_BOOKMARK_FILE_ERROR,
3639 G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
3640 _("No bookmark found for URI “%s”"),
3645 if ((!item->metadata) || (!item->metadata->icon_href))
3649 *href = g_strdup (item->metadata->icon_href);
3652 *mime_type = g_strdup (item->metadata->icon_mime);