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/**
Copyright (C) 1995, 1996 by Ke Jin <kejin@visigenic.com>
Enhanced for unixODBC (1999) by Peter Harvey <pharvey@codebydesign.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
**/
#include <config.h>
#include "driver.h"
RETCODE SQL_API SQLDriverConnect(
HDBC hdbc,
HWND hwnd,
UCHAR* szConnStrIn,
SWORD cbConnStrIn,
UCHAR* szConnStrOut,
SWORD cbConnStrOutMax,
SWORD* pcbConnStrOut,
UWORD fDriverCompletion)
{
dbc_t* pdbc = hdbc;
char *dsn, *server;
char buf[64];
int sqlstat = en_00000;
UNSET_ERROR( pdbc->herr );
server = getkeyvalinstr((char*)szConnStrIn, cbConnStrIn,
"Server", buf, sizeof(buf));
if ( ! server )
{
dsn = getkeyvalinstr((char*)szConnStrIn, cbConnStrIn,
"DSN", buf, sizeof(buf));
if ( !dsn )
dsn = "default";
server = getkeyvalbydsn((char*)dsn, SQL_NTS, "Server",
buf, sizeof(buf));
}
if ( ! server )
buf[0] = 0;
switch ( fDriverCompletion )
{
case SQL_DRIVER_NOPROMPT:
break;
case SQL_DRIVER_COMPLETE:
case SQL_DRIVER_COMPLETE_REQUIRED:
if ( ! server )
break;
/* to next case */
case SQL_DRIVER_PROMPT:
if ( nnodbc_conndialog( hwnd, buf, sizeof(buf)) )
{
sqlstat = en_IM008;
break;
}
server = buf;
break;
default:
sqlstat = en_S1110;
break;
}
if ( sqlstat != en_00000 )
{
PUSHSQLERR( pdbc->herr, sqlstat );
return SQL_ERROR;
}
if ( !server )
{
PUSHSYSERR( pdbc->herr, en_S1000,
NNODBC_ERRHEAD "server name or address not specified" );
return SQL_ERROR;
}
pdbc->hcndes = nntp_connect(server);
if ( ! pdbc->hcndes )
{
PUSHSQLERR( pdbc->herr, en_08001 );
PUSHSYSERR( pdbc->herr, errno, nntp_errmsg(0));
return SQL_ERROR;
}
return SQL_SUCCESS;
}
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