MySQL based on Linux by C

int LoginJudge(USER_ACCOUNT req)

{

int i=0;

char *name;

char *reqname;

char *password;

char *reqpass;

reqname=req.Name;

reqpass=req.Password;

if(!(mysql_connect(&mysql,NULL,"root","1111")))

return FALSE;

if(mysql_select_db(&mysql,"serverdb"))

return FALSE;

if (mysql_query(&mysql,"select name,password from main" ))

return FALSE;

if(!(res=mysql_store_result(&mysql)))

return FALSE;

while((row=mysql_fetch_row(res)))

{

name=row[0];

password=row[1];

if (!strcmp(name,reqname))

{

if(!strcmp(password,reqpass))

return TRUE;

else

return FALSE;

}

}

if(! mysql_eof(res))

return FALSE;

mysql_free_result(res);

mysql_close(&mysql);

return FALSE;

}

int authority(char *name)

{

long iBackValue;

char *cDBname;

char *cDBauthority;

char *cQuename;

char *cValueOne;

char *cValueTwo;

cQuename=name;

cValueOne="1";

cValueTwo="2";

if(!(mysql_connect(&mysql,NULL,"root","1111")))

return FALSE;

if(mysql_select_db(&mysql,"serverdb"))

return FALSE;

if (mysql_query(&mysql,"select name,authority from main" ))

return FALSE;

if(!(res=mysql_store_result(&mysql)))

return FALSE;

while((row=mysql_fetch_row(res)))

{

cDBname=row[0];

cDBauthority=row[1];

if (!strcmp(cDBname,cQuename))

{

if(!strcmp(cValueOne,cDBauthority))

{

iBackValue=1;

if(!strcmp(cValueTwo,cDBauthority))

iBackValue=2;

}

else

iBackValue=3;

}

}

if(! mysql_eof(res))

return FALSE;

mysql_free_result(res);

mysql_close(&mysql);

return iBackValue;

}

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