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/*
* Copyright (C) 2020 Soleta Networks <info@soleta.eu>
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the
* Free Software Foundation, version 3.
*/
#include <syslog.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <string.h>
#include "dbi.h"
#include <syslog.h>
#include <string.h>
struct og_dbi *og_dbi_open(struct og_dbi_config *config)
{
struct og_dbi *dbi;
dbi = (struct og_dbi *)malloc(sizeof(struct og_dbi));
if (!dbi)
return NULL;
dbi_initialize_r(NULL, &dbi->inst);
dbi->conn = dbi_conn_new_r("mysql", dbi->inst);
if (!dbi->conn) {
free(dbi);
return NULL;
}
dbi_conn_set_option(dbi->conn, "host", config->host);
dbi_conn_set_option(dbi->conn, "port", config->port);
dbi_conn_set_option(dbi->conn, "username", config->user);
dbi_conn_set_option(dbi->conn, "password", config->passwd);
dbi_conn_set_option(dbi->conn, "dbname", config->database);
dbi_conn_set_option(dbi->conn, "encoding", "UTF-8");
if (dbi_conn_connect(dbi->conn) < 0) {
free(dbi);
return NULL;
}
return dbi;
}
void og_dbi_close(struct og_dbi *dbi)
{
dbi_conn_close(dbi->conn);
dbi_shutdown_r(dbi->inst);
free(dbi);
}
int og_dbi_get_computer_info(struct og_dbi *dbi, struct og_computer *computer,
struct in_addr addr)
{
const char *msglog;
dbi_result result;
result = dbi_conn_queryf(dbi->conn,
"SELECT ordenadores.idordenador,"
" ordenadores.nombreordenador,"
" ordenadores.numserie,"
" ordenadores.ip,"
" ordenadores.mac,"
" ordenadores.idaula,"
" ordenadores.idperfilhard,"
" ordenadores.idrepositorio,"
" ordenadores.mascara,"
" ordenadores.arranque,"
" ordenadores.netiface,"
" ordenadores.netdriver,"
" ordenadores.idproautoexec,"
" ordenadores.oglivedir,"
" ordenadores.inremotepc,"
" ordenadores.maintenance,"
" centros.idcentro "
"FROM ordenadores "
"INNER JOIN aulas ON aulas.idaula=ordenadores.idaula "
"INNER JOIN centros ON centros.idcentro=aulas.idcentro "
"WHERE ordenadores.ip='%s'", inet_ntoa(addr));
if (!result) {
dbi_conn_error(dbi->conn, &msglog);
syslog(LOG_ERR, "failed to query database (%s:%d) %s\n",
__func__, __LINE__, msglog);
return -1;
}
if (!dbi_result_next_row(result)) {
syslog(LOG_ERR, "client does not exist in database (%s:%d)\n",
__func__, __LINE__);
dbi_result_free(result);
return -1;
}
computer->id = dbi_result_get_uint(result, "idordenador");
computer->name = strdup(dbi_result_get_string(result, "nombreordenador"));
computer->serial_number = strdup(dbi_result_get_string(result, "numserie"));
computer->ip = strdup(dbi_result_get_string(result, "ip"));
computer->mac = strdup(dbi_result_get_string(result, "mac"));
computer->room = dbi_result_get_uint(result, "idaula");
computer->hardware_id = dbi_result_get_uint(result, "idperfilhard");
computer->repo_id = dbi_result_get_uint(result, "idrepositorio");
computer->netmask = strdup(dbi_result_get_string(result, "mascara"));
computer->boot = strdup(dbi_result_get_string(result, "arranque"));
computer->netiface = strdup(dbi_result_get_string(result, "netiface"));
computer->netdriver = strdup(dbi_result_get_string(result, "netdriver"));
computer->procedure_id = dbi_result_get_uint(result, "idproautoexec");
computer->livedir = strdup(dbi_result_get_string(result, "oglivedir"));
computer->remote = dbi_result_get_uint(result, "inremotepc") != 0;
computer->maintenance = dbi_result_get_uint(result, "maintenance") != 0;
dbi_result_free(result);
return 0;
}
void og_dbi_free_computer_info(struct og_computer *computer)
{
free(computer->serial_number);
free(computer->netdriver);
free(computer->netiface);
free(computer->netmask);
free(computer->livedir);
free(computer->name);
free(computer->boot);
free(computer->mac);
free(computer->ip);
}
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