--- mqtt/src/pubmqtt.c	2011/11/25 15:29:30	1.1.2.8
+++ mqtt/src/pubmqtt.c	2011/11/28 10:17:12	1.1.2.9
@@ -295,3 +295,43 @@ mqtt_rtlm_delete_topic(sl_config *cfg, sqlite3 *sql, c
 
 	return ret;
 }
+
+/*
+ * mqtt_rtlm_read_topic() Get topic
+ *
+ * @cfg = loaded config
+ * @sql = SQL handle
+ * @topic = topic
+ * return: -1 error, 0 not found or >0 topics rows
+ */
+int
+mqtt_rtlm_read_topic(sl_config *cfg, sqlite3 *sql, const char *topic)
+{
+	int colz, ret = 0;
+	char *str, szStmt[BUFSIZ] = { 0 };
+	sqlite3_stmt *stmt;
+	register int i;
+
+	if (!cfg || !sql)
+		return -1;
+
+	str = (char*) cfg_GetAttribute(cfg, CFG("mqtt_pub"), CFG("tbl_topics"));
+	if (!str) {
+		mqtt_rtlm_log("Error:: not found topics table name");
+		return -1;
+	}
+	snprintf(szStmt, sizeof szStmt, "SELECT Retain, Topic, Value FROM %s WHERE Topic LIKE '%s';", 
+			str, topic);
+
+	if (sqlite3_prepare_v2(sql, szStmt, strlen(szStmt), &stmt, NULL)) {
+		MQTT_RTLM_LOG(sql);
+		return -1;
+	}
+	while (sqlite3_step(stmt) == SQLITE_ROW && (colz = sqlite3_column_count(stmt))) {
+		for (i = 0; i < colz; i++) {
+		}
+	}
+	sqlite3_finalize(stmt);
+
+	return ret;
+}