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/* $Id: w3mimg.c,v 1.6 2010/12/21 10:13:55 htrb Exp $ */
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include "w3mimg/w3mimg.h"
w3mimg_op *
w3mimg_open()
{
w3mimg_op *w_op = NULL;
#ifdef W3MIMGDISPLAY_SETUID
uid_t runner_uid = getuid();
uid_t owner_uid = geteuid();
#endif
#ifdef USE_W3MIMG_WIN
if (w_op == NULL)
w_op = w3mimg_winopen();
#endif
#ifdef USE_W3MIMG_X11
#ifdef W3MIMGDISPLAY_SETUID
/* run in user privileges */
setreuid(owner_uid, runner_uid);
#endif
if (w_op == NULL)
w_op = w3mimg_x11open();
#ifdef W3MIMGDISPLAY_SETUID
setreuid(runner_uid, owner_uid);
#endif
#endif
#ifdef USE_W3MIMG_FB
/* run in setuid privileges */
if (w_op == NULL)
w_op = w3mimg_fbopen();
#endif
return w_op;
}
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