--- mqtt/src/pubmqtt.c	2011/11/22 21:12:52	1.1.2.1
+++ mqtt/src/pubmqtt.c	2011/11/24 13:57:12	1.1.2.4
@@ -1,4 +1,108 @@
 #include "global.h"
-#include "dbmqtt.h"
 
 
+/*
+ * mqtt_db_log() Log database connection message
+ *
+ * @fmt = format string
+ * @... = argument list
+ * return: none
+ */
+static void
+mqtt_rtlm_log(const char *fmt, ...)
+{
+	va_list lst;
+
+	va_start(lst, fmt);
+	vsyslog(LOG_ERR, fmt, lst);
+	va_end(lst);
+}
+#define MQTT_RTLM_LOG(_sql)	(assert((_sql)), mqtt_rtlm_log("Error:: SQL #%d - %s", \
+					sqlite3_errcode((_sql)), sqlite3_errmsg((_sql))))
+
+
+/*
+ * mqtt_rtlm_open() Open database connection
+ *
+ * @cfg = config filename
+ * return: NULL error or SQL handle
+ */
+sqlite3 *
+mqtt_rtlm_open(sl_config *cfg)
+{
+	sqlite3 *sql = NULL;
+	const char *str = NULL;
+
+	if (!cfg)
+		return NULL;
+
+	str = (const char*) cfg_GetAttribute(cfg, CFG("mqtt_pub"), CFG("name"));
+	if (!str) {
+		mqtt_rtlm_log("Error:: Unknown database name ...\n");
+		return NULL;
+	}
+
+	if (sqlite3_open_v2(str, &sql, SQLITE_OPEN_READWRITE, NULL)) {
+		MQTT_RTLM_LOG(sql);
+		sqlite3_close(sql);
+		return NULL;
+	}
+
+	return sql;
+}
+
+/*
+ * mqtt_rtlm_close() Close database connection
+ *
+ * @sql = SQL handle
+ * return: none
+ */
+void
+mqtt_rtlm_close(sqlite3 *sql)
+{
+	sqlite3_close(sql);
+}
+
+/*
+ * mqtt_rtlm_init_session() Create session
+ *
+ * @cfg = loaded config
+ * @sql = SQL handle
+ * @user = username
+ * @host = hostname
+ * @port = port
+ * return: -1 error, 0 session already appears or >0 row changed
+ */
+int
+mqtt_rtlm_init_session(sl_config *cfg, sqlite3 *sql, const char *user, const char *host, u_short port)
+{
+	int ret = 0;
+	char *str, szStmt[BUFSIZ] = { 0 };
+	sqlite3_stmt *stmt;
+
+	if (!cfg || !sql)
+		return -1;
+
+	str = (char*) cfg_GetAttribute(cfg, CFG("mqtt_pub"), CFG("tbl_online"));
+	if (!str) {
+		mqtt_rtlm_log("Error:: not found topics table name");
+		return -1;
+	}
+	snprintf(szStmt, sizeof szStmt, "INSERT INTO %s (Username, RemoteHost, RemotePort) "
+		       "VALUES ('%s', '%s', %d);", str, user, host, port);
+
+	if (sqlite3_prepare_v2(sql, szStmt, strlen(szStmt), &stmt, NULL)) {
+		MQTT_RTLM_LOG(sql);
+		return -1;
+	}
+	if ((ret = sqlite3_step(stmt)) == SQLITE_DONE)
+		ret = sqlite3_changes(sql);
+	else {
+		if (ret > SQLITE_OK && ret < SQLITE_ROW)
+			MQTT_RTLM_LOG(sql);
+		ret = 0;
+	}
+	sqlite3_finalize(stmt);
+
+	return ret;
+}