fault/fm-common/sources/fmDb.h
Tao Liu c8159ea6cb Decouple Fault Management from stx-config
Create fault management REST API service
Create fault management client and CLI shell
Add a python extension for fault management application APIs
Update fault management python APIs to use the python extension
Update fault manager to retrieve the SNMP configuration from the config file

Story: 2002828
Task: 22747

Depends-On: https://review.openstack.org/#/c/592176/
Change-Id: I888d8d23edf75d05d51594ccca55570ae366c848
Signed-off-by: Tao Liu <tao.liu@windriver.com>
2018-08-16 13:23:33 -04:00

68 lines
1.4 KiB
C++

//
// Copyright (c) 2014-2018 Wind River Systems, Inc.
//
// SPDX-License-Identifier: Apache-2.0
//
#ifndef FMDB_H_
#define FMDB_H_
#include "fmAPI.h"
#include <libpq-fe.h>
#include <string>
#include <vector>
#include <map>
struct fm_db_util_sql_params {
int id;
int n_params;
std::string db_cmd;
std::vector<const char*> param_values;
std::vector<int> param_lengths;
std::vector<int> param_format;
std::map<std::string,bool> scratch;
};
typedef std::map<std::string,std::string> fm_db_single_result_t;
typedef std::vector<fm_db_single_result_t> fm_db_result_t;
typedef struct{
const char *uri; /* Connection URI */
int status; /* status of the connection */
int equote; /* use E''-style quotes for escaped strings */
int protocol; /* protocol version */
int server_version; /* server version */
const char *encoding; /* client encoding */
PGconn *pgconn; /* the postgresql connection */
}SFmDBConn;
class CFmDBSession {
protected:
SFmDBConn m_conn;
const char *get_parameter_status(const char *param);
public:
CFmDBSession();
~CFmDBSession();
bool connect(const char *uri);
void disconnect();
bool check_conn();
bool reconnect();
bool query(const char *db_cmd,fm_db_result_t & result);
bool cmd(const char *db_cmd, bool check_row=true);
bool params_cmd(fm_db_util_sql_params & sql_params);
PGconn* get_pgconn(){
return m_conn.pgconn;
}
};
#endif /* FMDB_H_ */