/* Determine the root directory of the gnupg installation on Windows. */
static const char *
w32_rootdir (void)
{
static int got_dir;
static char dir[MAX_PATH+5];
if (!got_dir)
{
char *p;
int rc;
wchar_t wdir [MAX_PATH+5];
rc = GetModuleFileNameW (NULL, wdir, MAX_PATH);
if (rc && WideCharToMultiByte (CP_UTF8, 0, wdir, -1, dir, MAX_PATH-4,
NULL, NULL) < 0)
rc = 0;
if (!rc)
{
log_debug ("GetModuleFileName failed: %s\n", w32_strerror (-1));
*dir = 0;
}
got_dir = 1;
p = strrchr (dir, DIRSEP_C);
if (p)
{
*p = 0;
check_portable_app (dir);
/* If we are installed below "bin" we strip that and use
the top directory instead. */
p = strrchr (dir, DIRSEP_C);
if (p && !strcmp (p+1, "bin"))
{
*p = 0;
w32_bin_is_bin = 1;
}
}
if (!p)
{
log_debug ("bad filename '%s' returned for this process\n", dir);
*dir = 0;
}
}
if (*dir)
return dir;
/* Fallback to the hardwired value. */
return GNUPG_LIBEXECDIR;
}
static const char *
w32_rootdir (void)
{
static int got_dir;
static char dir[MAX_PATH+5];
if (!got_dir)
{
char *p;
if ( !GetModuleFileName ( NULL, dir, MAX_PATH) )
{
log_debug ("GetModuleFileName failed: %s\n", w32_strerror (0));
*dir = 0;
}
got_dir = 1;
p = strrchr (dir, DIRSEP_C);
if (p)
{
*p = 0;
check_portable_app (dir);
/* If we are installed below "bin" we strip that and use
the top directory instead. */
p = strrchr (dir, DIRSEP_C);
if (p && !strcmp (p+1, "bin"))
{
*p = 0;
w32_bin_is_bin = 1;
}
}
if (!p)
{
log_debug ("bad filename `%s' returned for this process\n", dir);
*dir = 0;
}
}
if (*dir)
return dir;
/* Fallback to the hardwired value. */
return GNUPG_LIBEXECDIR;
}
