* along with wimlib; if not, see http://www.gnu.org/licenses/.
*/
-#ifndef __WIN32__
-# error "This file contains Windows code"
-#endif
+#ifdef __WIN32__
#include "config.h"
#include <windows.h>
memcpy(dentry->short_name, dat.cAlternateFileName, n);
dentry->short_name_nbytes = short_name_nbytes;
}
+ /* If we can't read the short filename for some reason, we just ignore
+ * the error and assume the file has no short name. I don't think this
+ * should be an issue, since the short names are essentially obsolete
+ * anyway. */
return 0;
}
return 0;
} else {
if (err == ERROR_ACCESS_DENIED) {
+ /* XXX This maybe should be an error. */
WARNING("Failed to look up data streams "
"of \"%ls\": Access denied!\n%ls",
path, capture_access_denied_msg);
FindClose(hFind);
return ret;
unnamed_only:
+ /* FindFirstStreamW() API is not available. Only capture the unnamed
+ * data stream. */
if (inode->i_attributes &
(FILE_ATTRIBUTE_REPARSE_POINT | FILE_ATTRIBUTE_DIRECTORY))
{
ret = 0;
} else {
+ /* Just create our own WIN32_FIND_STREAM_DATA for an unnamed
+ * stream to reduce the code to a call to the
+ * already-implemented win32_capture_stream() */
wcscpy(dat.cStreamName, L"::$DATA");
dat.StreamSize.QuadPart = file_size;
ret = win32_capture_stream(path,
progress_func,
state);
} else if (inode->i_attributes & FILE_ATTRIBUTE_REPARSE_POINT) {
- /* Reparse point: save the reparse tag and data */
+ /* Reparse point: save the reparse tag and data. Alternate data
+ * streams are not captured, if it's even possible for a reparse
+ * point to have alternate data streams... */
ret = win32_capture_reparse_point(hFile,
inode,
lookup_table,
again:
if (SetFileSecurityW(path, securityInformation, descriptor))
return 0;
-
err = GetLastError();
-
if (args->extract_flags & WIMLIB_EXTRACT_FLAG_STRICT_ACLS)
goto fail;
-
switch (err) {
case ERROR_PRIVILEGE_NOT_HELD:
if (securityInformation & SACL_SECURITY_INFORMATION) {
win32_error(err);
return WIMLIB_ERR_WRITE;
}
- return 0;
}
int
fsync(int fd)
{
- HANDLE h = (HANDLE)_get_osfhandle(fd);
+ DWORD err;
+ HANDLE h;
+
+ h = (HANDLE)_get_osfhandle(fd);
if (h == INVALID_HANDLE_VALUE) {
+ err = GetLastError();
ERROR("Could not get Windows handle for file descriptor");
- win32_error(GetLastError());
+ win32_error(err);
errno = EBADF;
return -1;
}
if (!FlushFileBuffers(h)) {
+ err = GetLastError();
ERROR("Could not flush file buffers to disk");
- win32_error(GetLastError());
+ win32_error(err);
errno = EIO;
return -1;
}
{
DWORD ret;
wimlib_assert(resolved_path == NULL);
+ DWORD err;
ret = GetFullPathNameW(path, 0, NULL, NULL);
- if (!ret)
+ if (!ret) {
+ err = GetLastError();
goto fail_win32;
+ }
resolved_path = TMALLOC(ret);
if (!resolved_path)
- goto fail;
+ goto out;
ret = GetFullPathNameW(path, ret, resolved_path, NULL);
if (!ret) {
+ err = GetLastError();
free(resolved_path);
+ resolved_path = NULL;
goto fail_win32;
}
- return resolved_path;
+ goto out;
fail_win32:
- win32_error(GetLastError());
-fail:
- return NULL;
-}
-
-char *
-nl_langinfo(nl_item item)
-{
- wimlib_assert(item == CODESET);
- static char buf[64];
- strcpy(buf, "Unknown");
- return buf;
+ win32_error(err);
+ errno = -1;
+out:
+ return resolved_path;
}
/* rename() on Windows fails if the destination file exists. And we need to
ERROR("MoveFileEx(): Can't rename \"%ls\" to \"%ls\"",
oldpath, newpath);
win32_error(err);
- errno = 0;
+ errno = -1;
return -1;
}
}
fail:
if (err == NO_ERROR)
err = GetLastError();
- ERROR("Can't truncate %ls to %"PRIu64" bytes", path, size);
+ ERROR("Can't truncate \"%ls\" to %"PRIu64" bytes", path, size);
win32_error(err);
errno = -1;
return -1;
}
+
+#endif /* __WIN32__ */