static void tgp_info_load_photo_done (struct tgl_state *TLS, void *extra, int success, const char *filename) {
tgl_peer_t *P = extra;
g_return_if_fail(success);
gchar *img = NULL;
size_t len;
GError *err = NULL;
g_file_get_contents (filename, &img, &len, &err);
if (err) {
failure ("getting file contents for %s failed: %s", filename, err->message);
return;
}
if (tgl_get_peer_type (P->id) == TGL_PEER_USER || tgl_get_peer_type (P->id) == TGL_PEER_ENCR_CHAT) {
PurpleBuddy *B = tgp_blist_buddy_find (TLS, P->id);
g_return_if_fail(B);
purple_buddy_icons_set_for_user (tls_get_pa (TLS), purple_buddy_get_name (B),
(guchar*) img, len, NULL);
tgp_info_update_photo_id (&B->node, P->user.photo_big.local_id);
} else {
PurpleChat *C = tgp_blist_chat_find (TLS, P->id);
g_return_if_fail(C);
purple_buddy_icons_node_set_custom_icon (&C->node, (guchar*) img, len);
tgp_info_update_photo_id (&C->node, P->user.photo_big.local_id);
}
}
PurpleStoredImage *
purple_buddy_icons_node_find_custom_icon(PurpleBlistNode *node)
{
char *path;
size_t len;
guchar *data;
PurpleStoredImage *img;
const char *custom_icon_file, *dirname;
g_return_val_if_fail(node != NULL, NULL);
if ((img = g_hash_table_lookup(pointer_icon_cache, node)))
{
return purple_imgstore_ref(img);
}
custom_icon_file = purple_blist_node_get_string(node,
"custom_buddy_icon");
if (custom_icon_file == NULL)
return NULL;
dirname = purple_buddy_icons_get_cache_dir();
path = g_build_filename(dirname, custom_icon_file, NULL);
if (read_icon_file(path, &data, &len))
{
g_free(path);
img = purple_buddy_icons_node_set_custom_icon(node, data, len);
return purple_imgstore_ref(img);
}
g_free(path);
return NULL;
}
PurpleStoredImage *
purple_buddy_icons_node_set_custom_icon_from_file(PurpleBlistNode *node,
const gchar *filename)
{
size_t len = 0;
guchar *data = NULL;
g_return_val_if_fail(node != NULL, NULL);
if (!PURPLE_BLIST_NODE_IS_CONTACT(node) &&
!PURPLE_BLIST_NODE_IS_CHAT(node) &&
!PURPLE_BLIST_NODE_IS_GROUP(node)) {
return NULL;
}
if (filename != NULL) {
if (!read_icon_file(filename, &data, &len)) {
return NULL;
}
}
return purple_buddy_icons_node_set_custom_icon(node, data, len);
}
PurpleStoredImage *
purple_buddy_icons_set_custom_icon(PurpleContact *contact, guchar *icon_data,
size_t icon_len)
{
return purple_buddy_icons_node_set_custom_icon((PurpleBlistNode*)contact, icon_data, icon_len);
}
