#include <mysql.h>
#include <stdio.h>
#include <stdlib.h>
int get_evar(char **hostname, char **port, char ** username, char ** password)
{
if (!((*hostname)= getenv("MYSQL_TEST_HOST" )))
(*hostname)= (char *)"127.0.0.1" ;
if (!((*port)= getenv("MASTER_MYPORT" )))
{
if (!((*port)= getenv("MYSQL_TEST_PORT" )))
return 1 ;
}
if (!((*username)= getenv("MYSQL_TEST_USER" )))
(*username)= (char *)"root" ;
if (!((*password)= getenv("MYSQL_TEST_PASSWD" )))
(*password)= (char *)"" ;
return 0 ;
}
int main(int argc, char *argv[])
{
MYSQL *mysql;
char *host;
char *user;
char *passwd;
char *porta;
unsigned int port;
int ret;
my_bool my_false= 0 ;
if (get_evar(&host, &porta, &user, &passwd))
{
printf("set environment variable MASTER_MYPORT\n" );
return 1 ;
}
port = atoi(porta);
mysql_thread_init();
if (mysql_server_init(-1 , NULL, NULL) != 0 ) {
printf("mysql_library_init failed" );
return 1 ;
}
mysql = mysql_init(NULL);
if (!mysql) {
printf("mysql_init failed" );
return 1 ;
}
if (mysql_options(mysql, MYSQL_OPT_USE_REMOTE_CONNECTION, NULL) != 0 ) {
printf("mysql_options MYSQL_OPT_USE_REMOTE_CONNECTION failed: %s\n" , mysql_error(mysql));
return 1 ;
}
mysql_options(mysql, MYSQL_OPT_SSL_VERIFY_SERVER_CERT, &my_false);
if (mysql_options(mysql, MYSQL_SET_CHARSET_NAME, "utf8mb4" ) != 0 ) {
printf("mysql_options MYSQL_SET_CHARSET_NAME utf8mb4 failed: %s\n" , mysql_error(mysql));
return 1 ;
}
if ((ret= !mysql_real_connect(mysql, host, user, passwd, NULL, port, NULL,
CLIENT_FOUND_ROWS | CLIENT_MULTI_RESULTS | CLIENT_REMEMBER_OPTIONS)))
printf("mysql_real_connect failed: %s\n" , mysql_error(mysql));
mysql_close(mysql);
mysql_thread_end();
mysql_library_end();
return ret;
}
Messung V0.5 in Prozent C=100 H=100 G=100
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-08)
¤
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