mirror of
https://github.com/ntop/ntopng.git
synced 2026-05-02 00:40:10 +00:00
3bf891973c
Added check for avoding hanging during startup when Ctrl-C is pressed and startup is not yet complete
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
|
|
*
|
|
* (C) 2013-22 - ntop.org
|
|
*
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef _MYSQL_DB_CLASS_H_
|
|
#define _MYSQL_DB_CLASS_H_
|
|
|
|
#include "ntop_includes.h"
|
|
|
|
#ifdef HAVE_MYSQL
|
|
|
|
class MySQLDB : public DB {
|
|
protected:
|
|
MYSQL mysql;
|
|
bool db_operational;
|
|
FILE *log_fd;
|
|
u_int32_t mysqlEnqueuedFlows;
|
|
Mutex m;
|
|
|
|
volatile bool db_created;
|
|
pthread_t queryThreadLoop;
|
|
|
|
bool connectToDB(MYSQL *conn, bool select_db);
|
|
void open_log();
|
|
char* get_last_db_error(MYSQL *conn) { return((char*)mysql_error(conn)); }
|
|
int exec_sql_query(MYSQL *conn, const char *sql, bool doReconnect = true,
|
|
bool ignoreErrors = false, bool doLock = true);
|
|
void try_exec_sql_query(MYSQL *conn, char *sql);
|
|
virtual bool createDBSchema();
|
|
bool createNprobeDBView();
|
|
MYSQL* mysql_try_connect(MYSQL *conn, const char *dbname);
|
|
int exec_quick_sql_query(char *sql, char *out, u_int out_len);
|
|
void mysql_result_to_lua(lua_State *vm, MYSQL_RES *result,
|
|
int num_fields, bool limitRows);
|
|
|
|
public:
|
|
MySQLDB(NetworkInterface *_iface);
|
|
virtual ~MySQLDB();
|
|
|
|
virtual void* queryLoop();
|
|
virtual bool dumpFlow(time_t when, Flow *f, char *json);
|
|
|
|
void disconnectFromDB(MYSQL *conn);
|
|
virtual bool isDbCreated() { return db_created; };
|
|
char *escapeAphostrophes(const char *unescaped);
|
|
int flow2InsertValues(Flow *f, char *json, char *values_buf, size_t values_buf_len);
|
|
int exec_sql_query(lua_State *vm, char *sql, bool limitRows, bool wait_for_db_created);
|
|
virtual bool startQueryLoop();
|
|
void shutdown();
|
|
int exec_single_query(lua_State *vm, char *sql);
|
|
int select_database(char *dbname);
|
|
};
|
|
|
|
#endif
|
|
|
|
#endif /* _MYSQL_DB_CLASS_H_ */
|