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added mio_dev_mar_escapebchars() and mio_svc_marc_escapebchars()

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hyung-hwan
2020-06-24 07:37:11 +00:00
parent 9b429cfd3c
commit 0d745ce3d4
4 changed files with 148 additions and 38 deletions
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33
mio/bin/t04.c
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@ -115,12 +115,9 @@ oops:
}
#endif
static void on_result (mio_svc_marc_t* svc, mio_oow_t sid, mio_svc_marc_rcode_t rcode, void* data, void* qctx)
{
static int x = 0;
switch (rcode)
{
case MIO_SVC_MARC_RCODE_ROW:
@ -131,6 +128,15 @@ static void on_result (mio_svc_marc_t* svc, mio_oow_t sid, mio_svc_marc_rcode_t
// else if (x == 1)
// printf ("%s %s %s %s %s\n", row[0], row[1], row[2], row[3], row[4]);
//printf ("GOT ROW\n");
#if 0
x++;
if (x == 1)
{
printf ("BLOCKING PACKET...........................\n");
system ("/sbin/iptables -I OUTPUT -p tcp --dport 3306 -j REJECT");
system ("/sbin/iptables -I INPUT -p tcp --sport 3306 -j REJECT");
}
#endif
break;
}
@ -157,11 +163,21 @@ static void handle_signal (int sig)
static void send_test_query (mio_t* mio, const mio_ntime_t* now, mio_tmrjob_t* job)
{
mio_svc_marc_t* marc = (mio_svc_marc_t*)job->ctx;
mio_bch_t buf[256];
mio_bch_t tmp[256];
int len;
if (mio_svc_mar_querywithbchars(marc, 0, MIO_SVC_MARC_QTYPE_SELECT, "SHOW STATUS", 11, on_result, MIO_NULL) <= -1)
{
MIO_INFO1 (mio, "FAILED TO SEND QUERY - %js\n", mio_geterrmsg(mio));
}
mio_svc_mar_escapebchars (marc, "wild", 4, tmp);
len = snprintf(buf, MIO_COUNTOF(buf), "SELECT name, content FROM records WHERE name like '%%%s%%'", tmp);
if (mio_svc_mar_querywithbchars(marc, 1, MIO_SVC_MARC_QTYPE_SELECT, buf, len, on_result, MIO_NULL) <= -1)
{
MIO_INFO1 (mio, "FAILED TO SEND QUERY - %js\n", mio_geterrmsg(mio));
}
}
static int schedule_timer_job_after (mio_t* mio, const mio_ntime_t* fire_after, mio_tmrjob_handler_t handler, void* ctx)
@ -187,6 +203,7 @@ int main (int argc, char* argv[])
mio_t* mio = MIO_NULL;
mio_svc_marc_t* marc;
mio_svc_marc_connect_t ci;
/* mio_svc_marc_tmout_t tmout;*/
if (argc != 6)
{
@ -208,7 +225,13 @@ int main (int argc, char* argv[])
ci.password = argv[4];
ci.dbname = argv[5];
marc = mio_svc_marc_start(mio, &ci);
/* timeout not implemented yet in the mardiab device and services
MIO_INIT_NTIME (&tmout.c, 2, 0);
MIO_INIT_NTIME (&tmout.r, -1, 0);
MIO_INIT_NTIME (&tmout.w, -1, 0);
*/
marc = mio_svc_marc_start(mio, &ci, MIO_NULL);
if (!marc)
{
printf ("Cannot start a mariadb client service\n");