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motion/src/dbse.hpp
2024-03-22 21:49:35 -06:00

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C++

/*
* This file is part of MotionPlus.
*
* MotionPlus 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.
*
* MotionPlus 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 MotionPlus. If not, see <https://www.gnu.org/licenses/>.
*
*/
/*
* Header files for the database functionality.
*/
#ifndef _INCLUDE_DBSE_HPP_
#define _INCLUDE_DBSE_HPP_
#ifdef HAVE_MYSQL
#include <mysql.h>
#ifndef HAVE_DBSE
#define HAVE_DBSE
#endif
#endif
#ifdef HAVE_MARIADB
#include <mysql.h>
#ifndef HAVE_DBSE
#define HAVE_DBSE
#endif
#endif
#ifdef HAVE_SQLITE3
#include <sqlite3.h>
#ifndef HAVE_DBSE
#define HAVE_DBSE
#endif
#endif
#ifdef HAVE_PGSQL
#include <libpq-fe.h>
#ifndef HAVE_DBSE
#define HAVE_DBSE
#endif
#endif
enum DBSE_ACT {
DBSE_TBL_CHECK,
DBSE_TBL_CREATE,
DBSE_MOV_COUNT,
DBSE_MOV_SELECT,
DBSE_MOV_CLEAN,
DBSE_COLS_LIST,
DBSE_COLS_ADD,
DBSE_END
};
/* Record structure of motionplus table */
struct ctx_dbse_rec {
bool found; /*Bool for whether the file exists*/
int64_t record_id; /*record_id*/
int device_id; /*camera id */
char *movie_nm; /*Name of the movie file*/
char *movie_dir; /*Directory of the movie file */
char *full_nm; /*Full name of the movie file with dir*/
int64_t movie_sz; /*Size of the movie file in bytes*/
int movie_dtl; /*Date in yyyymmdd format for the movie file*/
char *movie_tmc; /*Movie time 12h format*/
char *movie_tml; /*Movie time 24h format*/
int diff_avg; /*Average diffs for motion frames */
int sdev_min; /*std dev min */
int sdev_max; /*std dev max */
int sdev_avg; /*std dev average */
};
/* Columns in the motionplus table */
struct ctx_dbse_col {
bool found; /*Bool for whether the col in existing db*/
char *col_nm; /*Name of the column*/
char *col_typ; /*Data type of the column*/
};
/* Database context structure*/
struct ctx_dbse {
#ifdef HAVE_SQLITE3
sqlite3 *database_sqlite3;
#endif
#ifdef HAVE_MARIADB
MYSQL *database_mariadb;
#endif
#ifdef HAVE_PGSQL
PGconn *database_pgsql;
#endif
std::string database_type;
std::string database_dbname;
std::string database_host;
std::string database_user;
std::string database_password;
int database_port;
int database_busy_timeout;
pthread_mutex_t mutex_dbse; /* mutex for database*/
enum DBSE_ACT dbse_action; /* action to perform with query*/
bool table_ok; /* bool of whether table exists*/
int rec_indx; /* index of recordset */
int movie_cnt; /* count of movie_list */
struct ctx_dbse_rec *movie_list; /* list of movies from the database*/
int cols_cnt; /* count of columns */
struct ctx_dbse_col *cols_list; /* columns of table from the database*/
bool is_open;
};
void dbse_init(ctx_motapp *motapp);
void dbse_init_motpls(ctx_motapp *motapp);
void dbse_deinit(ctx_motapp *motapp);
void dbse_deinit_motpls(ctx_motapp *motapp);
void dbse_exec(ctx_dev *cam, char *filename, const char *cmd);
void dbse_movies_getlist(ctx_motapp *motapp, int device_id);
void dbse_movies_addrec(ctx_dev *cam, ctx_movie *movie, timespec *ts1);
#endif /* _INCLUDE_DBSE_HPP_ */