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glib/glib/gbookmarkfile.h
Philip Withnall 73a4485ed4
gbookmarkfile: Fix link to the Desktop Bookmark Specification 
Signed-off-by: Philip Withnall <pwithnall@gnome.org>

Fixes: #3313
2024-04-03 10:54:22 +01:00

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/* gbookmarkfile.h: parsing and building desktop bookmarks
*
* Copyright (C) 2005-2006 Emmanuele Bassi
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __G_BOOKMARK_FILE_H__
#define __G_BOOKMARK_FILE_H__
#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
#error "Only <glib.h> can be included directly."
#endif
#include <glib/gdatetime.h>
#include <glib/gerror.h>
#include <time.h>
G_BEGIN_DECLS
/**
* G_BOOKMARK_FILE_ERROR:
*
* Error domain for bookmark file parsing.
*
* Errors in this domain will be from the #GBookmarkFileError
* enumeration. See #GError for information on error domains.
*/
#define G_BOOKMARK_FILE_ERROR (g_bookmark_file_error_quark ())
/**
* GBookmarkFileError:
* @G_BOOKMARK_FILE_ERROR_INVALID_URI: URI was ill-formed
* @G_BOOKMARK_FILE_ERROR_INVALID_VALUE: a requested field was not found
* @G_BOOKMARK_FILE_ERROR_APP_NOT_REGISTERED: a requested application did
* not register a bookmark
* @G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND: a requested URI was not found
* @G_BOOKMARK_FILE_ERROR_READ: document was ill formed
* @G_BOOKMARK_FILE_ERROR_UNKNOWN_ENCODING: the text being parsed was
* in an unknown encoding
* @G_BOOKMARK_FILE_ERROR_WRITE: an error occurred while writing
* @G_BOOKMARK_FILE_ERROR_FILE_NOT_FOUND: requested file was not found
*
* Error codes returned by bookmark file parsing.
*/
typedef enum
{
G_BOOKMARK_FILE_ERROR_INVALID_URI,
G_BOOKMARK_FILE_ERROR_INVALID_VALUE,
G_BOOKMARK_FILE_ERROR_APP_NOT_REGISTERED,
G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND,
G_BOOKMARK_FILE_ERROR_READ,
G_BOOKMARK_FILE_ERROR_UNKNOWN_ENCODING,
G_BOOKMARK_FILE_ERROR_WRITE,
G_BOOKMARK_FILE_ERROR_FILE_NOT_FOUND
} GBookmarkFileError;
GLIB_AVAILABLE_IN_ALL
GQuark g_bookmark_file_error_quark (void);
/**
* GBookmarkFile:
*
* `GBookmarkFile` lets you parse, edit or create files containing bookmarks.
*
* Bookmarks refer to a URI, along with some meta-data about the resource
* pointed by the URI like its MIME type, the application that is registering
* the bookmark and the icon that should be used to represent the bookmark.
* The data is stored using the
* [Desktop Bookmark Specification](https://www.freedesktop.org/wiki/Specifications/desktop-bookmark-spec/).
*
* The syntax of the bookmark files is described in detail inside the
* Desktop Bookmark Specification, here is a quick summary: bookmark
* files use a sub-class of the XML Bookmark Exchange Language
* specification, consisting of valid UTF-8 encoded XML, under the
* `<xbel>` root element; each bookmark is stored inside a
* `<bookmark>` element, using its URI: no relative paths can
* be used inside a bookmark file. The bookmark may have a user defined
* title and description, to be used instead of the URI. Under the
* `<metadata>` element, with its owner attribute set to
* `http://freedesktop.org`, is stored the meta-data about a resource
* pointed by its URI. The meta-data consists of the resource's MIME
* type; the applications that have registered a bookmark; the groups
* to which a bookmark belongs to; a visibility flag, used to set the
* bookmark as "private" to the applications and groups that has it
* registered; the URI and MIME type of an icon, to be used when
* displaying the bookmark inside a GUI.
*
* Here is an example of a bookmark file:
* [bookmarks.xbel](https://gitlab.gnome.org/GNOME/glib/-/blob/HEAD/glib/tests/bookmarks.xbel)
*
* A bookmark file might contain more than one bookmark; each bookmark
* is accessed through its URI.
*
* The important caveat of bookmark files is that when you add a new
* bookmark you must also add the application that is registering it, using
* [method@GLib.BookmarkFile.add_application] or [method@GLib.BookmarkFile.set_application_info].
* If a bookmark has no applications then it won't be dumped when creating
* the on disk representation, using [method@GLib.BookmarkFile.to_data] or
* [method@GLib.BookmarkFile.to_file].
*
* Since: 2.12
*/
typedef struct _GBookmarkFile GBookmarkFile;
GLIB_AVAILABLE_IN_ALL
GBookmarkFile *g_bookmark_file_new (void);
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_free (GBookmarkFile *bookmark);
GLIB_AVAILABLE_IN_2_76
GBookmarkFile *g_bookmark_file_copy (GBookmarkFile *bookmark);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_load_from_file (GBookmarkFile *bookmark,
const gchar *filename,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_load_from_data (GBookmarkFile *bookmark,
const gchar *data,
gsize length,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_load_from_data_dirs (GBookmarkFile *bookmark,
const gchar *file,
gchar **full_path,
GError **error);
GLIB_AVAILABLE_IN_ALL
gchar * g_bookmark_file_to_data (GBookmarkFile *bookmark,
gsize *length,
GError **error) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_to_file (GBookmarkFile *bookmark,
const gchar *filename,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_set_title (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *title);
GLIB_AVAILABLE_IN_ALL
gchar * g_bookmark_file_get_title (GBookmarkFile *bookmark,
const gchar *uri,
GError **error) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_set_description (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *description);
GLIB_AVAILABLE_IN_ALL
gchar * g_bookmark_file_get_description (GBookmarkFile *bookmark,
const gchar *uri,
GError **error) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_set_mime_type (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *mime_type);
GLIB_AVAILABLE_IN_ALL
gchar * g_bookmark_file_get_mime_type (GBookmarkFile *bookmark,
const gchar *uri,
GError **error) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_set_groups (GBookmarkFile *bookmark,
const gchar *uri,
const gchar **groups,
gsize length);
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_add_group (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *group);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_has_group (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *group,
GError **error);
GLIB_AVAILABLE_IN_ALL
gchar ** g_bookmark_file_get_groups (GBookmarkFile *bookmark,
const gchar *uri,
gsize *length,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_add_application (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *name,
const gchar *exec);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_has_application (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *name,
GError **error);
GLIB_AVAILABLE_IN_ALL
gchar ** g_bookmark_file_get_applications (GBookmarkFile *bookmark,
const gchar *uri,
gsize *length,
GError **error);
GLIB_DEPRECATED_IN_2_66_FOR(g_bookmark_file_set_application_info)
gboolean g_bookmark_file_set_app_info (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *name,
const gchar *exec,
gint count,
time_t stamp,
GError **error);
GLIB_AVAILABLE_IN_2_66
gboolean g_bookmark_file_set_application_info (GBookmarkFile *bookmark,
const char *uri,
const char *name,
const char *exec,
int count,
GDateTime *stamp,
GError **error);
GLIB_DEPRECATED_IN_2_66_FOR(g_bookmark_file_get_application_info)
gboolean g_bookmark_file_get_app_info (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *name,
gchar **exec,
guint *count,
time_t *stamp,
GError **error);
GLIB_AVAILABLE_IN_2_66
gboolean g_bookmark_file_get_application_info (GBookmarkFile *bookmark,
const char *uri,
const char *name,
char **exec,
unsigned int *count,
GDateTime **stamp,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_set_is_private (GBookmarkFile *bookmark,
const gchar *uri,
gboolean is_private);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_get_is_private (GBookmarkFile *bookmark,
const gchar *uri,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_bookmark_file_set_icon (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *href,
const gchar *mime_type);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_get_icon (GBookmarkFile *bookmark,
const gchar *uri,
gchar **href,
gchar **mime_type,
GError **error);
GLIB_DEPRECATED_IN_2_66_FOR(g_bookmark_file_set_added_date_time)
void g_bookmark_file_set_added (GBookmarkFile *bookmark,
const gchar *uri,
time_t added);
GLIB_AVAILABLE_IN_2_66
void g_bookmark_file_set_added_date_time (GBookmarkFile *bookmark,
const char *uri,
GDateTime *added);
GLIB_DEPRECATED_IN_2_66_FOR(g_bookmark_file_get_added_date_time)
time_t g_bookmark_file_get_added (GBookmarkFile *bookmark,
const gchar *uri,
GError **error);
GLIB_AVAILABLE_IN_2_66
GDateTime *g_bookmark_file_get_added_date_time (GBookmarkFile *bookmark,
const char *uri,
GError **error);
GLIB_DEPRECATED_IN_2_66_FOR(g_bookmark_file_set_modified_date_time)
void g_bookmark_file_set_modified (GBookmarkFile *bookmark,
const gchar *uri,
time_t modified);
GLIB_AVAILABLE_IN_2_66
void g_bookmark_file_set_modified_date_time (GBookmarkFile *bookmark,
const char *uri,
GDateTime *modified);
GLIB_DEPRECATED_IN_2_66_FOR(g_bookmark_file_get_modified_date_time)
time_t g_bookmark_file_get_modified (GBookmarkFile *bookmark,
const gchar *uri,
GError **error);
GLIB_AVAILABLE_IN_2_66
GDateTime *g_bookmark_file_get_modified_date_time (GBookmarkFile *bookmark,
const char *uri,
GError **error);
GLIB_DEPRECATED_IN_2_66_FOR(g_bookmark_file_set_visited_date_time)
void g_bookmark_file_set_visited (GBookmarkFile *bookmark,
const gchar *uri,
time_t visited);
GLIB_AVAILABLE_IN_2_66
void g_bookmark_file_set_visited_date_time (GBookmarkFile *bookmark,
const char *uri,
GDateTime *visited);
GLIB_DEPRECATED_IN_2_66_FOR(g_bookmark_file_get_visited_date_time)
time_t g_bookmark_file_get_visited (GBookmarkFile *bookmark,
const gchar *uri,
GError **error);
GLIB_AVAILABLE_IN_2_66
GDateTime *g_bookmark_file_get_visited_date_time (GBookmarkFile *bookmark,
const char *uri,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_has_item (GBookmarkFile *bookmark,
const gchar *uri);
GLIB_AVAILABLE_IN_ALL
gint g_bookmark_file_get_size (GBookmarkFile *bookmark);
GLIB_AVAILABLE_IN_ALL
gchar ** g_bookmark_file_get_uris (GBookmarkFile *bookmark,
gsize *length);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_remove_group (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *group,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_remove_application (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *name,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_remove_item (GBookmarkFile *bookmark,
const gchar *uri,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_move_item (GBookmarkFile *bookmark,
const gchar *old_uri,
const gchar *new_uri,
GError **error);
G_END_DECLS
#endif /* __G_BOOKMARK_FILE_H__ */
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