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/*
* Copyright (C) 2005-2008 Peter Lawler <bleeter from users.sf.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301, USA.
*/
/* If you can't figure out what this line is for, DON'T TOUCH IT. */
#include "../common/pp_internal.h"
#include <buddyicon.h>
#include <debug.h>
#include <notify.h>
#include <plugin.h>
#include <request.h>
PurplePlugin *bit = NULL; /* the request api prefers this for a plugin */
static PurpleBuddyList *buddies = NULL;
/* TODO: Add a function to clear unused icons */
/* TODO: Ensure all this stuff I have at the moment is safe for others to use */
static void
blist_iterate_action(gboolean remove)
{
PurpleBlistNode *node = NULL;
PurpleConversation *conv = NULL;
gint n;
/* this grabs the purple buddy list, which will be walked through */
buddies = purple_get_blist();
/* Use the utility function to loop over the nodes of the tree */
for (node = buddies->root; node && PURPLE_BLIST_NODE_IS_BUDDY(node);
node = purple_blist_node_next(node, TRUE)) {
PurpleBuddy *buddy = (PurpleBuddy *)node;
const char *tmpname = purple_buddy_get_name(buddy);
PurpleBuddyIcon *icon = purple_buddy_get_icon(buddy);
if (icon != NULL) {
#if 0
purple_debug_info("bit", "Processing %s (%p)\n", tmpname, icon);
if (!icon->ref_count > 0 && remove == TRUE) {
for ( n = icon->ref_count; n !=0; n-- ) {
purple_debug_info("bit", "ref_count: %d\n", n);
purple_buddy_icon_unref(icon);
}
}
#endif
/* XXX: This *may* cause a segfault. - Sadrul */
if (remove == TRUE) {
purple_debug_info("bit", "Uncaching icon for %s\n", tmpname);
#if 0
/* XXX: The new buddy icon API doesn't have purple_buddy_icon_uncache() */
purple_buddy_icon_uncache(buddy);
#endif
/* XXX: This *definately* causes a segfault. From reading the
* source, I may not need to unref but just straight destroy it
* haven't played/investigated enough to decide if I want to
* keep/move/delete this - Bleeter
purple_debug_info("bit", "Destroying icon for %s\n", tmpname);
purple_buddy_icon_destroy(icon);*/
}
} else {
if (remove == TRUE)
purple_debug_info("bit", "No icon to flush for %s\n", tmpname);
}
if (purple_account_is_connected(purple_buddy_get_account(buddy))) {
purple_debug_info("bit", "Updating icon for %s\n",
tmpname);
purple_blist_update_buddy_icon(buddy);
conv = purple_find_conversation_with_account(PURPLE_CONV_TYPE_IM,
tmpname,purple_buddy_get_account(buddy));
if (conv != NULL)
purple_conversation_update(conv, PURPLE_CONV_UPDATE_ICON);
}
}
}
static void
flush_buddy_icon_action(PurplePluginAction *action)
{
blist_iterate_action(TRUE);
}
static void
refresh_buddy_icon_action(PurplePluginAction *action)
{
blist_iterate_action(FALSE);
}
#if 0
static void
destroy_unused_icons_action(PurplePluginAction *action)
{
GDir *dir;
GList *l;
const char *path, *filename;
const char *type;
path = purple_buddy_icons_get_cache_dir();
if (path == NULL) {
gchar *str;
str = g_strdup_printf(_("Unable to locate the buddy icon cache directory %s"), path);
purple_debug_error("bit", str);
purple_notify_error(bit, _("Destroy Unused Icons"), _("Unable to locate"),
str);
return;
}
if (!(dir = g_dir_open(path, 0, NULL))) {
gchar *str;
str = g_strdup_printf(_("Unable to read the buddy icon cache directory %s"), path);
purple_debug_error("bit", str);
purple_notify_error(bit, _("Destroy Unused Icons"), _("Unable to read"),
str);
return;
}
while ((filename = g_dir_read_name(dir))) {
PurpleBlistNode *cur_node = NULL;
PurpleConversation *conv = NULL;
gint n;
buddies = purple_get_blist();
for (cur_node = buddies->root; cur_node;
cur_node = purple_blist_node_next(cur_node, TRUE)) {
if(PURPLE_BLIST_NODE_IS_BUDDY(cur_node)) {
PurpleBuddy *buddy = (PurpleBuddy *)cur_node;
const char *tmpname = purple_buddy_get_name(buddy);
PurpleBuddyIcon *icon = purple_buddy_get_icon(buddy);
if (icon != NULL) {
/* store each found icon FILENAME into *l */
/* checksums are done in prpl, so don't bother trying */
}
}
}
/* remove files not in SOMWHERE*/
purple_debug_info("bit", "Filename %s\n", filename);
type = purple_buddy_icon_get_type(filename);
purple_debug_info("bit", "Type %s\n", type);
}
}
#endif
static GList *
bit_actions(PurplePlugin *plugin, gpointer context)
{
GList *list = NULL;
PurplePluginAction *act = NULL;
#if 0
/* buddy icon structs currently suck, I think
it's impossible to tell from a filename which buddy it's associated with
without going through every file, and the blist...
... a huge hash type table *may help*, but I'd consider it highly inefficient
then again, some of the stuff in here ain't exactly a TGV either */
act = purple_plugin_action_new(_("Destroy Unused Icons"),
destroy_unused_icons_action);
list = g_list_append(list, act);
#endif
act = purple_plugin_action_new(_("Flush Buddy Icons"),
flush_buddy_icon_action);
list = g_list_append(list, act);
act = purple_plugin_action_new(_("Refresh Buddy Icons"),
refresh_buddy_icon_action);
list = g_list_append(list, act);
purple_debug_info("bit", "Action list created\n");
return list;
}
static PurplePluginInfo info =
{
PURPLE_PLUGIN_MAGIC, /**< magic */
PURPLE_MAJOR_VERSION, /**< major version */
PURPLE_MINOR_VERSION, /**< minor version */
PURPLE_PLUGIN_STANDARD, /**< type */
NULL, /**< ui_requirement */
0, /**< flags */
NULL, /**< dependencies */
PURPLE_PRIORITY_DEFAULT, /**< priority */
"core-plugin_pack-bit", /**< id */
NULL, /**< name */
PP_VERSION, /**< version */
NULL, /** summary */
NULL, /** description */
"Peter Lawler <bleeter from users.sf.net>",
/**< authors */
PP_WEBSITE, /**< homepage */
NULL, /**< load */
NULL, /**< unload */
NULL, /**< destroy */
NULL, /**< ui_info */
NULL, /**< extra_info */
NULL, /**< prefs_info */
bit_actions, /**< actions */
NULL, /**< reserved 1 */
NULL, /**< reserved 2 */
NULL, /**< reserved 3 */
NULL /**< reserved 4 */
};
static void
init_plugin(PurplePlugin *plugin)
{
#ifdef ENABLE_NLS
bindtextdomain(GETTEXT_PACKAGE, PP_LOCALEDIR);
bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
#endif
info.name = _("Buddy Icon Tools");
info.summary = _("Tools to manipulate buddy icons. *DANGEROUS*");
info.description = _("Whilst working on Purple 2.0.0, I found a need to "
"destroy all my buddies' buddy icons. There's nothing to do "
"these functions in Purple, so here they are. Completely, "
"thoroughly untested.");
bit = plugin; /* handle needed for request API file selector */
}
PURPLE_INIT_PLUGIN(bit, init_plugin, info)
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