void gevo_add_buddy(PurpleAccount *account, const char *group_name, const char *buddy_name, const char *alias) { PurpleConversation *conv = NULL; PurpleBuddy *buddy; PurpleGroup *group; conv = purple_find_conversation_with_account(PURPLE_CONV_TYPE_IM, buddy_name, account); group = purple_find_group(group_name); if (group == NULL) { group = purple_group_new(group_name); purple_blist_add_group(group, NULL); } buddy = purple_find_buddy_in_group(account, buddy_name, group); if (buddy == NULL) { buddy = purple_buddy_new(account, buddy_name, alias); purple_blist_add_buddy(buddy, NULL, group, NULL); } purple_account_add_buddy(account, buddy); if (conv != NULL) { purple_buddy_icon_update(purple_conv_im_get_icon(PURPLE_CONV_IM(conv))); purple_conversation_update(conv, PURPLE_CONV_UPDATE_ADD); } }
PurpleStoredImage * purple_buddy_icons_node_set_custom_icon(PurpleBlistNode *node, guchar *icon_data, size_t icon_len) { char *old_icon; PurpleStoredImage *old_img; PurpleStoredImage *img = 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; } old_img = g_hash_table_lookup(pointer_icon_cache, node); if (icon_data != NULL && icon_len > 0) { img = purple_buddy_icon_data_new(icon_data, icon_len, NULL); } old_icon = g_strdup(purple_blist_node_get_string(node, "custom_buddy_icon")); if (img && purple_buddy_icons_is_caching()) { const char *filename = purple_imgstore_get_filename(img); purple_blist_node_set_string(node, "custom_buddy_icon", filename); ref_filename(filename); } else { purple_blist_node_remove_setting(node, "custom_buddy_icon"); } unref_filename(old_icon); if (img) g_hash_table_insert(pointer_icon_cache, node, img); else g_hash_table_remove(pointer_icon_cache, node); if (PURPLE_BLIST_NODE_IS_CONTACT(node)) { PurpleBlistNode *child; for (child = purple_blist_node_get_first_child(node); child; child = purple_blist_node_get_sibling_next(child)) { PurpleBuddy *buddy; PurpleConversation *conv; if (!PURPLE_BLIST_NODE_IS_BUDDY(child)) continue; buddy = (PurpleBuddy *)child; conv = purple_find_conversation_with_account(PURPLE_CONV_TYPE_IM, purple_buddy_get_name(buddy), purple_buddy_get_account(buddy)); if (conv) purple_conversation_update(conv, PURPLE_CONV_UPDATE_ICON); /* Is this call necessary anymore? Can the buddies * themselves need updating when the custom buddy * icon changes? */ purple_blist_update_node_icon((PurpleBlistNode*)buddy); } } else if (PURPLE_BLIST_NODE_IS_CHAT(node)) { PurpleConversation *conv = NULL; conv = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT, purple_chat_get_name((PurpleChat*)node), purple_chat_get_account((PurpleChat*)node)); if (conv) { purple_conversation_update(conv, PURPLE_CONV_UPDATE_ICON); } } purple_blist_update_node_icon(node); if (old_img) { purple_imgstore_unref(old_img); } else if (old_icon) { /* The old icon may not have been loaded into memory. In that * case, we'll need to uncache the filename. The filenames * are ref-counted, so this is safe. */ purple_buddy_icon_data_uncache_file(old_icon); } g_free(old_icon); return img; }