version 1.1.2.2, 2011/11/23 08:50:03
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version 1.1.2.6, 2011/11/24 15:34:18
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Line 17 mqtt_rtlm_log(const char *fmt, ...)
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Line 17 mqtt_rtlm_log(const char *fmt, ...)
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vsyslog(LOG_ERR, fmt, lst); |
vsyslog(LOG_ERR, fmt, lst); |
va_end(lst); |
va_end(lst); |
} |
} |
#define MQTT_DB_LOG(_sql) (assert((_sql)), mqtt_rtlm_log("Error:: SQL #%d - %s", \ | #define MQTT_RTLM_LOG(_sql) (assert((_sql)), mqtt_rtlm_log("Error:: SQL #%d - %s", \ |
sqlite3_errcode((_sql)), sqlite3_errmsg((_sql)))) |
sqlite3_errcode((_sql)), sqlite3_errmsg((_sql)))) |
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/* |
/* |
* mqtt_rtlm_open() Open database connection |
* mqtt_rtlm_open() Open database connection |
* |
* |
* @csCfgName = config filename | * @cfg = config filename |
* return: NULL error or SQL handle |
* return: NULL error or SQL handle |
*/ |
*/ |
sqlite3 * |
sqlite3 * |
Line 43 mqtt_rtlm_open(sl_config *cfg)
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Line 43 mqtt_rtlm_open(sl_config *cfg)
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} |
} |
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if (sqlite3_open_v2(str, &sql, SQLITE_OPEN_READWRITE, NULL)) { |
if (sqlite3_open_v2(str, &sql, SQLITE_OPEN_READWRITE, NULL)) { |
MQTT_DB_LOG(sql); | MQTT_RTLM_LOG(sql); |
sqlite3_close(sql); |
sqlite3_close(sql); |
return NULL; |
return NULL; |
} |
} |
Line 61 void
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Line 61 void
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mqtt_rtlm_close(sqlite3 *sql) |
mqtt_rtlm_close(sqlite3 *sql) |
{ |
{ |
sqlite3_close(sql); |
sqlite3_close(sql); |
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} |
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/* |
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* mqtt_rtlm_init_session() Create session |
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* |
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* @cfg = loaded config |
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* @sql = SQL handle |
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* @user = username |
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* @host = hostname |
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* @port = port |
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* return: -1 error, 0 session already appears or >0 row changed |
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*/ |
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int |
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mqtt_rtlm_init_session(sl_config *cfg, sqlite3 *sql, const char *user, const char *host, u_short port) |
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{ |
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int ret = 0; |
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char *str, szStmt[BUFSIZ] = { 0 }; |
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sqlite3_stmt *stmt; |
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if (!cfg || !sql) |
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return -1; |
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str = (char*) cfg_GetAttribute(cfg, CFG("mqtt_pub"), CFG("tbl_online")); |
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if (!str) { |
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mqtt_rtlm_log("Error:: not found topics table name"); |
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return -1; |
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} |
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snprintf(szStmt, sizeof szStmt, "INSERT INTO %s (Username, RemoteHost, RemotePort) " |
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"VALUES ('%s', '%s', %d);", str, user, host, port); |
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if (sqlite3_prepare_v2(sql, szStmt, strlen(szStmt), &stmt, NULL)) { |
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MQTT_RTLM_LOG(sql); |
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return -1; |
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} |
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if ((ret = sqlite3_step(stmt)) == SQLITE_DONE) |
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ret = sqlite3_changes(sql); |
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else { |
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if (ret > SQLITE_OK && ret < SQLITE_ROW) |
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MQTT_RTLM_LOG(sql); |
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ret = 0; |
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} |
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sqlite3_finalize(stmt); |
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return ret; |
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} |
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/* |
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* mqtt_rtlm_fini_session() Delete session(s) |
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* |
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* @cfg = loaded config |
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* @sql = SQL handle |
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* @user = username |
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* @host = hostname |
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* return: -1 error, 0 session already appears or >0 row changed |
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*/ |
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int |
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mqtt_rtlm_fini_session(sl_config *cfg, sqlite3 *sql, const char *user, const char *host) |
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{ |
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int ret = 0; |
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char *str, szStmt[BUFSIZ] = { 0 }; |
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sqlite3_stmt *stmt; |
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if (!cfg || !sql) |
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return -1; |
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str = (char*) cfg_GetAttribute(cfg, CFG("mqtt_pub"), CFG("tbl_online")); |
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if (!str) { |
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mqtt_rtlm_log("Error:: not found topics table name"); |
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return -1; |
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} |
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snprintf(szStmt, sizeof szStmt, "DELETE FROM %s WHERE Username = '%s' AND RemoteHost LIKE '%s';", |
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str, user, host); |
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if (sqlite3_prepare_v2(sql, szStmt, strlen(szStmt), &stmt, NULL)) { |
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MQTT_RTLM_LOG(sql); |
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return -1; |
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} |
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if ((ret = sqlite3_step(stmt)) == SQLITE_DONE) |
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ret = sqlite3_changes(sql); |
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else { |
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if (ret > SQLITE_OK && ret < SQLITE_ROW) |
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MQTT_RTLM_LOG(sql); |
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ret = 0; |
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} |
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sqlite3_finalize(stmt); |
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return ret; |
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} |
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/* |
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* mqtt_rtlm_chk_session() Check session(s) |
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* |
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* @cfg = loaded config |
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* @sql = SQL handle |
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* @user = username |
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* @host = hostname |
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* return: -1 error, 0 not logged or >0 logged found rows |
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*/ |
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int |
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mqtt_rtlm_chk_session(sl_config *cfg, sqlite3 *sql, const char *user, const char *host) |
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{ |
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int ret = 0; |
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char *str, szStmt[BUFSIZ] = { 0 }; |
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sqlite3_stmt *stmt; |
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if (!cfg || !sql) |
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return -1; |
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str = (char*) cfg_GetAttribute(cfg, CFG("mqtt_pub"), CFG("tbl_online")); |
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if (!str) { |
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mqtt_rtlm_log("Error:: not found topics table name"); |
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return -1; |
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} |
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snprintf(szStmt, sizeof szStmt, "SELECT RemoteHost, RemotePort FROM %s WHERE " |
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"Username = '%s' AND RemoteHost LIKE '%s';", str, user, host); |
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if (sqlite3_prepare_v2(sql, szStmt, strlen(szStmt), &stmt, NULL)) { |
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MQTT_RTLM_LOG(sql); |
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return -1; |
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} |
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while (sqlite3_step(stmt) == SQLITE_ROW); |
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ret = sqlite3_changes(sql); |
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sqlite3_finalize(stmt); |
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return ret; |
} |
} |