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Add option to change default auth method #2

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Add option to change default auth method #2

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530f19e
Change default authentication method
Jun 12, 2023
2c009e7
Add option to change default auth
Jun 12, 2023
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13 changes: 11 additions & 2 deletions src/main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ char db_host[DB_STRING_MAX];
char db_socket[DB_STRING_MAX] = "";
char db_user[DB_STRING_MAX];
char db_password[DB_STRING_MAX];
char db_default_auth[DB_STRING_MAX] = "";
char report_file[DB_STRING_MAX]="";
FILE *freport_file=NULL;
char trx_file[DB_STRING_MAX]="";
Expand Down Expand Up @@ -174,7 +175,7 @@ int main( int argc, char *argv[] )

/* Parse args */

while ( (c = getopt(argc, argv, "h:P:d:u:p:w:c:r:l:i:f:t:m:o:S:0:1:2:3:4:T:D:I:")) != -1) {
while ( (c = getopt(argc, argv, "h:P:d:u:p:w:c:r:l:i:f:t:m:o:S:0:1:2:3:4:T:D:I:a:")) != -1) {
switch (c) {
case 'h':
printf ("option h with value '%s'\n", optarg);
Expand Down Expand Up @@ -268,8 +269,12 @@ int main( int argc, char *argv[] )
printf ("option I with value '%s'\n", optarg);
driver_id = atoi(optarg);
break;
case 'a':
printf ("option a with value '%s\n", optarg);
strncpy(db_default_auth, optarg, DB_STRING_MAX);
break;
case '?':
printf("Usage: tpcc_start -h server_host -P port -d database_name -u mysql_user -p mysql_password -w warehouses -c connections -r warmup_time -l running_time -i report_interval -f report_file -t trx_file -T use_wait_time -D drivers -I driver_id\n");
printf("Usage: tpcc_start -h server_host -P port -d database_name -u mysql_user -p mysql_password -w warehouses -c connections -r warmup_time -l running_time -i report_interval -f report_file -t trx_file -T use_wait_time -D drivers -I driver_id -a default_auth\n");
exit(0);
default:
printf ("?? getopt returned character code 0%o ??\n", c);
Expand Down Expand Up @@ -788,6 +793,10 @@ int thread_main (thread_arg* arg)

ctx[t_num] = mysql_init(NULL);

if(strlen(db_default_auth) != 0) {
mysql_options(ctx[t_num], MYSQL_DEFAULT_AUTH, db_default_auth);
}

if(is_local==1){
/* exec sql connect :connect_string; */
resp = mysql_real_connect(ctx[t_num], "localhost", db_user, db_password, db_string_full, port, db_socket, 0);
Expand Down