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adding a primitive mariadb client device

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hyung-hwan
2020-06-12 06:03:00 +00:00
parent d067093082
commit 9338735aea
3 changed files with 676 additions and 11 deletions
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41
mio/bin/t04.c
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@ -4,36 +4,55 @@
#include <stdio.h>
#include <string.h>
#include <mariadb/mysql.h>
static void maria_on_disconnect (mio_dev_maria_t* dev)
{
}
static void maria_on_connect (mio_dev_maria_t* dev)
{
printf ("CONNEcTED...\n");
printf ("CONNECTED...\n");
if (mio_dev_maria_querywithbchars(dev, "SHOW STATUS", 11) <= -1)
{
mio_dev_maria_halt (dev);
}
}
static void maria_on_query_started (mio_dev_maria_t* dev)
static void maria_on_query_started (mio_dev_maria_t* dev, int maria_ret)
{
printf ("QUERY SENT...\n");
if (mio_dev_maria_fetchrow(dev) <= -1)
if (maria_ret != 0)
{
printf ("FETCH ROW FAILURE\n");
mio_dev_maria_halt (dev);
printf ("QUERY NOT SENT PROPERLY..%s\n", mysql_error(dev->hnd));
}
else
{
printf ("QUERY SENT..\n");
if (mio_dev_maria_fetchrows(dev) <= -1)
{
printf ("FETCH ROW FAILURE - %s\n", mysql_error(dev->hnd));
mio_dev_maria_halt (dev);
}
}
}
static void maria_on_row_fetched (mio_dev_maria_t* dev, void* row)
static void maria_on_row_fetched (mio_dev_maria_t* dev, void* data)
{
if (!row) printf ("NO MORE ROW..\n");
MYSQL_ROW row = (MYSQL_ROW)data;
static int x = 0;
if (!row)
{
printf ("NO MORE ROW..\n");
if (x == 0 && mio_dev_maria_querywithbchars(dev, "SELECT * FROM pdns.records", 26) <= -1) mio_dev_maria_halt (dev);
x++;
}
else
{
printf ("GOT ROW\n");
mio_dev_maria_fetchrow (dev);
{
if (x == 0)
printf ("%s %s\n", row[0], row[1]);
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");
}
}