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3d32d5359a
The first time this function is called we load all of the keyfiles in the directory, ignoring the 'Hidden' ones and build an index out of the interesting fields using g_str_tokenize_and_fold(). We do prefix matching on the tokens to find relevent desktop files. Right now this is implemented as a hashtable that we iterate over, checking prefixes on each token. This could possibly be sped up by creating an array, but it's already pretty fast... https://bugzilla.gnome.org/show_bug.cgi?id=711557
173 lines
7.0 KiB
C
173 lines
7.0 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright (C) 2006-2007 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Alexander Larsson <alexl@redhat.com>
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*/
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#ifndef __G_DESKTOP_APP_INFO_H__
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#define __G_DESKTOP_APP_INFO_H__
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#include <gio/gio.h>
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G_BEGIN_DECLS
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#define G_TYPE_DESKTOP_APP_INFO (g_desktop_app_info_get_type ())
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#define G_DESKTOP_APP_INFO(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_DESKTOP_APP_INFO, GDesktopAppInfo))
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#define G_DESKTOP_APP_INFO_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_DESKTOP_APP_INFO, GDesktopAppInfoClass))
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#define G_IS_DESKTOP_APP_INFO(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_DESKTOP_APP_INFO))
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#define G_IS_DESKTOP_APP_INFO_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_DESKTOP_APP_INFO))
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#define G_DESKTOP_APP_INFO_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_DESKTOP_APP_INFO, GDesktopAppInfoClass))
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typedef struct _GDesktopAppInfo GDesktopAppInfo;
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typedef struct _GDesktopAppInfoClass GDesktopAppInfoClass;
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struct _GDesktopAppInfoClass
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{
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GObjectClass parent_class;
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};
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GLIB_AVAILABLE_IN_ALL
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GType g_desktop_app_info_get_type (void) G_GNUC_CONST;
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GLIB_AVAILABLE_IN_ALL
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GDesktopAppInfo *g_desktop_app_info_new_from_filename (const char *filename);
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GLIB_AVAILABLE_IN_ALL
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GDesktopAppInfo *g_desktop_app_info_new_from_keyfile (GKeyFile *key_file);
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GLIB_AVAILABLE_IN_ALL
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const char * g_desktop_app_info_get_filename (GDesktopAppInfo *info);
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GLIB_AVAILABLE_IN_2_30
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const char * g_desktop_app_info_get_generic_name (GDesktopAppInfo *info);
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GLIB_AVAILABLE_IN_2_30
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const char * g_desktop_app_info_get_categories (GDesktopAppInfo *info);
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GLIB_AVAILABLE_IN_2_30
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const char * const *g_desktop_app_info_get_keywords (GDesktopAppInfo *info);
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GLIB_AVAILABLE_IN_2_30
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gboolean g_desktop_app_info_get_nodisplay (GDesktopAppInfo *info);
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GLIB_AVAILABLE_IN_2_30
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gboolean g_desktop_app_info_get_show_in (GDesktopAppInfo *info,
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const gchar *desktop_env);
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GLIB_AVAILABLE_IN_2_34
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const char * g_desktop_app_info_get_startup_wm_class (GDesktopAppInfo *info);
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GLIB_AVAILABLE_IN_ALL
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GDesktopAppInfo *g_desktop_app_info_new (const char *desktop_id);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_desktop_app_info_get_is_hidden (GDesktopAppInfo *info);
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GLIB_AVAILABLE_IN_ALL
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void g_desktop_app_info_set_desktop_env (const char *desktop_env);
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GLIB_AVAILABLE_IN_2_36
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gboolean g_desktop_app_info_has_key (GDesktopAppInfo *info,
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const char *key);
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GLIB_AVAILABLE_IN_2_36
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char * g_desktop_app_info_get_string (GDesktopAppInfo *info,
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const char *key);
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GLIB_AVAILABLE_IN_2_36
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gboolean g_desktop_app_info_get_boolean (GDesktopAppInfo *info,
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const char *key);
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GLIB_AVAILABLE_IN_2_38
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const gchar * const * g_desktop_app_info_list_actions (GDesktopAppInfo *info);
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GLIB_AVAILABLE_IN_2_38
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void g_desktop_app_info_launch_action (GDesktopAppInfo *info,
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const gchar *action_name,
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GAppLaunchContext *launch_context);
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GLIB_AVAILABLE_IN_2_38
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gchar * g_desktop_app_info_get_action_name (GDesktopAppInfo *info,
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const gchar *action_name);
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#ifndef G_DISABLE_DEPRECATED
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#define G_TYPE_DESKTOP_APP_INFO_LOOKUP (g_desktop_app_info_lookup_get_type ())
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#define G_DESKTOP_APP_INFO_LOOKUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_DESKTOP_APP_INFO_LOOKUP, GDesktopAppInfoLookup))
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#define G_IS_DESKTOP_APP_INFO_LOOKUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_DESKTOP_APP_INFO_LOOKUP))
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#define G_DESKTOP_APP_INFO_LOOKUP_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_DESKTOP_APP_INFO_LOOKUP, GDesktopAppInfoLookupIface))
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/**
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* G_DESKTOP_APP_INFO_LOOKUP_EXTENSION_POINT_NAME:
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*
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* Extension point for default handler to URI association. See
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* <link linkend="extending-gio">Extending GIO</link>.
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*/
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#define G_DESKTOP_APP_INFO_LOOKUP_EXTENSION_POINT_NAME "gio-desktop-app-info-lookup"
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#endif /* G_DISABLE_DEPRECATED */
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/**
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* GDesktopAppInfoLookup:
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*
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* Interface that is used by backends to associate default
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* handlers with URI schemes.
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*/
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typedef struct _GDesktopAppInfoLookup GDesktopAppInfoLookup;
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typedef struct _GDesktopAppInfoLookupIface GDesktopAppInfoLookupIface;
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struct _GDesktopAppInfoLookupIface
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{
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GTypeInterface g_iface;
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GAppInfo * (* get_default_for_uri_scheme) (GDesktopAppInfoLookup *lookup,
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const char *uri_scheme);
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};
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GLIB_DEPRECATED
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GType g_desktop_app_info_lookup_get_type (void) G_GNUC_CONST;
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GLIB_DEPRECATED
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GAppInfo *g_desktop_app_info_lookup_get_default_for_uri_scheme (GDesktopAppInfoLookup *lookup,
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const char *uri_scheme);
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/**
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* GDesktopAppLaunchCallback:
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* @appinfo: a #GDesktopAppInfo
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* @pid: Process identifier
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* @user_data: User data
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*
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* During invocation, g_desktop_app_info_launch_uris_as_manager() may
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* create one or more child processes. This callback is invoked once
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* for each, providing the process ID.
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*/
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typedef void (*GDesktopAppLaunchCallback) (GDesktopAppInfo *appinfo,
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GPid pid,
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gpointer user_data);
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GLIB_AVAILABLE_IN_2_28
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gboolean g_desktop_app_info_launch_uris_as_manager (GDesktopAppInfo *appinfo,
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GList *uris,
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GAppLaunchContext *launch_context,
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GSpawnFlags spawn_flags,
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GSpawnChildSetupFunc user_setup,
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gpointer user_setup_data,
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GDesktopAppLaunchCallback pid_callback,
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gpointer pid_callback_data,
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GError **error);
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GLIB_AVAILABLE_IN_2_40
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gchar *** g_desktop_app_info_search (const gchar *search_string);
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G_END_DECLS
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#endif /* __G_DESKTOP_APP_INFO_H__ */
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