void lm_message_node_deep_ref(LmMessageNode *node) { if (node == NULL) return; lm_message_node_ref(node); lm_message_node_deep_ref(node->next); lm_message_node_deep_ref(node->children); }
void lm_message_node_insert_childnode(LmMessageNode *node, LmMessageNode *child) { LmMessageNode *x; lm_message_node_deep_ref(child); if (node->children == NULL) node->children = child; else { for (x = node->children; x->next; x = x->next) ; x->next = child; } }
static LmHandlerResult cb_storage_bookmarks(LmMessageHandler *h, LmConnection *c, LmMessage *m, gpointer user_data) { LmMessageNode *x, *ansqry; char *p = NULL; if (lm_message_get_sub_type(m) == LM_MESSAGE_SUB_TYPE_ERROR) { LmMessageNode *error = lm_message_node_get_child(m->node, "error"); // No server support, or no bookmarks? if (error && error->children) p = error->children->name; if (p && !strcmp(p, "item-not-found")) { // item-no-found means the server has Private Storage, but it's // currently empty. if (bookmarks) lm_message_node_unref(bookmarks); bookmarks = lm_message_node_new("storage", "storage:bookmarks"); // We return 0 so that the IQ error message be // not displayed, as it isn't a real error. } else scr_LogPrint(LPRINT_LOGNORM, "Server does not support bookmarks storage."); return LM_HANDLER_RESULT_REMOVE_MESSAGE; } ansqry = lm_message_node_get_child(m->node, "query"); ansqry = lm_message_node_get_child(ansqry, "storage"); if (!ansqry) { scr_LogPrint(LPRINT_LOG, "Invalid IQ:private result! (storage:bookmarks)"); return 0; } // Walk through the storage tags for (x = ansqry->children ; x; x = x->next) { // If the current node is a conference item, parse it and update the roster if (x->name && !strcmp(x->name, "conference")) storage_bookmarks_parse_conference(x); } // "Copy" the bookmarks node if (bookmarks) lm_message_node_unref(bookmarks); lm_message_node_deep_ref(ansqry); bookmarks = ansqry; return 0; }
static LmHandlerResult cb_storage_rosternotes(LmMessageHandler *h, LmConnection *c, LmMessage *m, gpointer user_data) { LmMessageNode *ansqry; if (lm_message_get_sub_type(m) == LM_MESSAGE_SUB_TYPE_ERROR) { const char *p = NULL; LmMessageNode *error = lm_message_node_get_child(m->node, "error"); // No server support, or no roster notes? if (error && error->children) p = error->children->name; if (p && !strcmp(p, "item-not-found")) { // item-no-found means the server has Private Storage, but it's // currently empty. if (rosternotes) lm_message_node_unref(rosternotes); rosternotes = lm_message_node_new("storage", "storage:rosternotes"); // We return 0 so that the IQ error message be // not displayed, as it isn't a real error. } else scr_LogPrint(LPRINT_LOGNORM, "Server does not support roster notes storage."); return LM_HANDLER_RESULT_REMOVE_MESSAGE; } ansqry = lm_message_node_get_child(m->node, "query"); ansqry = lm_message_node_get_child(ansqry, "storage"); if (!ansqry) { scr_LogPrint(LPRINT_LOG, "Invalid IQ:private result! " "(storage:rosternotes)"); return LM_HANDLER_RESULT_REMOVE_MESSAGE; } // Copy the rosternotes node if (rosternotes) lm_message_node_unref(rosternotes); lm_message_node_deep_ref(ansqry); rosternotes = ansqry; return 0; }