#include <unistd.h>
#include <errno.h>
+#ifdef WITH_NTFS_3G
+#include <ntfs-3g/volume.h>
+#include <ntfs-3g/unistr.h>
+#endif
+
/* True if wimlib is to print an informational message when an error occurs.
* This can be turned off by calling wimlib_set_print_errors(false). */
#ifdef ENABLE_ERROR_MESSAGES
char *utf16_to_utf8(const char *utf16_str, size_t utf16_len,
size_t *utf8_len_ret)
{
+#ifdef WITH_NTFS_3G
+ if (utf16_len & 1) {
+ errno = -EILSEQ;
+ return NULL;
+ }
+ char *outs = NULL;
+ int outs_len = ntfs_ucstombs((const ntfschar*)utf16_str,
+ utf16_len >> 1, &outs, 0);
+ if (outs_len >= 0) {
+ *utf8_len_ret = outs_len;
+ } else {
+ ERROR_WITH_ERRNO("Error converting UTF-16LE string to UTF-8");
+ outs = NULL;
+ }
+ return outs;
+#else
if (cd_utf16_to_utf8 == (iconv_t)(-1)) {
cd_utf16_to_utf8 = iconv_open("UTF-8", "UTF-16LE");
if (cd_utf16_to_utf8 == (iconv_t)-1) {
*utf8_len_ret = utf8_len;
orig_utf8_str[utf8_len] = '\0';
return orig_utf8_str;
+#endif
}
static iconv_t cd_utf8_to_utf16 = (iconv_t)(-1);
char *utf8_to_utf16(const char *utf8_str, size_t utf8_len,
size_t *utf16_len_ret)
{
+#ifdef WITH_NTFS_3G
+ char *outs = NULL;
+ int outs_nchars = ntfs_mbstoucs(utf8_str, (ntfschar**)&outs);
+ if (outs_nchars >= 0) {
+ *utf16_len_ret = (size_t)outs_nchars * 2;
+ } else {
+ ERROR_WITH_ERRNO("Error converting UTF-8 string to UTF-16LE");
+ outs = NULL;
+ }
+ return outs;
+#else
if (cd_utf8_to_utf16 == (iconv_t)(-1)) {
cd_utf8_to_utf16 = iconv_open("UTF-16LE", "UTF-8");
if (cd_utf8_to_utf16 == (iconv_t)-1) {
orig_utf16_str[utf16_len] = '\0';
orig_utf16_str[utf16_len + 1] = '\0';
return orig_utf16_str;
+#endif
}
static bool seeded = false;