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mysql_libraray_init failed due to invalid datadir setting. Fixed this by setting the working directory/data as data directory.

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This commit is contained in:
vraatikka 2013-10-23 14:16:50 +03:00
parent d7550f40c0
commit ddab34fe72
1 changed files with 36 additions and 0 deletions
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36
query_classifier/test/testmain.c
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@ -1,5 +1,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <mysql.h>
#include "../../utils/skygw_utils.h"
@ -7,6 +9,8 @@
//#include "skygw_types.h"
#include "../query_classifier.h"
static char datadir[1024] = "";
static char mysqldir[1024] = "";
static char* server_options[] = {
"SkySQL Gateway",
@ -122,6 +126,8 @@ int main(int argc, char** argv)
int nsucc = 0;
int nfail = 0;
MYSQL* mysql;
char* workingdir;
char ddoption[1024];
ss_dfprintf(stderr, ">> testmain\n");
c = slist_init();
@ -321,6 +327,36 @@ int main(int argc, char** argv)
/**
* Init libmysqld.
*/
workingdir = getenv("PWD");
if (workingdir == NULL) {
fprintf(stderr,
"Failed to resolve the working directory, $PWD is not "
"set.\n");
goto return_without_server;
} else if (access(workingdir, R_OK) != 0) {
fprintf(stderr,
"Failed to access the working directory due %d, %s\n",
errno,
strerror(errno));
goto return_without_server;
} else {
char** so = server_options;
snprintf(datadir, 1023, "%s/data", workingdir);
mkdir(datadir, 0777);
snprintf(ddoption, 1023, "--datadir=%s", datadir);
while (strncmp(*so++, "--datadir=", 10) != 0) ;
if (*so == NULL) {
fprintf(stderr, "Failed to find datadir option.\n");
goto return_without_server;
}
*so = ddoption;
snprintf(mysqldir, 1023, "%s/mysql", workingdir);
setenv("MYSQL_HOME", mysqldir, 1);
}
failp = mysql_library_init(num_elements, server_options, server_groups);
if (failp) {