int safe_open(const char *path, int flags, ... ) {
wchar_t *wpath = uncpath(path);
int ret;
if(!wpath)
return -1;
if(flags & O_CREAT) {
int mode;
va_list ap;
va_start(ap, flags);
mode = va_arg(ap, int);
va_end(ap);
ret = _wopen(wpath, flags, mode);
} else
DIR *opendir(const char *name) {
DIR *d;
DWORD attrs;
int len;
struct stat sb;
wchar_t *wpath;
if(stat(name, &sb) < 0)
return NULL;
if(!S_ISDIR(sb.st_mode)) {
errno = ENOTDIR;
return NULL;
}
if(!(d = cli_malloc(sizeof(*d)))) {
errno = ENOMEM;
return NULL;
}
wpath = uncpath(name);
if(!wpath)
return NULL;
wcsncpy(d->entry, wpath, sizeof(d->entry) / sizeof(d->entry[0]));
free(wpath);
d->entry[sizeof(d->entry) / sizeof(d->entry[0])] = L'\0';
len = wcslen(d->entry);
if(len >= sizeof(d->entry) / sizeof(d->entry[0]) - 4) {
free(d);
errno = ENAMETOOLONG;
return NULL;
}
while(len--) {
if(d->entry[len] == L'\\')
d->entry[len] = L'\0';
else
break;
}
wcsncat(d->entry, L"\\*.*", 4);
d->dh = INVALID_HANDLE_VALUE;
return d;
}
