#endif
}
-
/**
* Get the size of an open file.
*
*/
int
GNUNET_DISK_file_handle_size (struct GNUNET_DISK_FileHandle *fh,
- off_t *size)
+ OFF_T *size)
{
+#if WINDOWS
+ BOOL b;
+ LARGE_INTEGER li;
+ b = GetFileSizeEx (fh->h, &li);
+ if (!b)
+ {
+ SetErrnoFromWinError (GetLastError ());
+ return GNUNET_SYSERR;
+ }
+ *size = (OFF_T) li.QuadPart;
+#else
struct stat sbuf;
if (0 != FSTAT (fh->fd, &sbuf))
return GNUNET_SYSERR;
*size = sbuf.st_size;
+#endif
return GNUNET_OK;
}
* @param whence specification to which position the offset parameter relates to
* @return the new position on success, GNUNET_SYSERR otherwise
*/
-off_t
-GNUNET_DISK_file_seek (const struct GNUNET_DISK_FileHandle * h, off_t offset,
+OFF_T
+GNUNET_DISK_file_seek (const struct GNUNET_DISK_FileHandle * h, OFF_T offset,
enum GNUNET_DISK_Seek whence)
{
if (h == NULL)
}
#ifdef MINGW
- DWORD ret;
+ LARGE_INTEGER li, new_pos;
+ BOOL b;
static DWORD t[] = {[GNUNET_DISK_SEEK_SET] = FILE_BEGIN,
[GNUNET_DISK_SEEK_CUR] = FILE_CURRENT,[GNUNET_DISK_SEEK_END] = FILE_END
};
+ li.QuadPart = offset;
- ret = SetFilePointer (h->h, offset, NULL, t[whence]);
- if (ret == INVALID_SET_FILE_POINTER)
+ b = SetFilePointerEx (h->h, li, &new_pos, t[whence]);
+ if (b == 0)
{
SetErrnoFromWinError (GetLastError ());
return GNUNET_SYSERR;
}
- return ret;
+ return (OFF_T) new_pos.QuadPart;
#else
static int t[] = {[GNUNET_DISK_SEEK_SET] = SEEK_SET,
[GNUNET_DISK_SEEK_CUR] = SEEK_CUR,[GNUNET_DISK_SEEK_END] = SEEK_END
if (succ)
{
*dev = info.dwVolumeSerialNumber;
- *ino = ((info.nFileIndexHigh << sizeof (DWORD)) | info.nFileIndexLow);
+ *ino = ((((uint64_t) info.nFileIndexHigh) << (sizeof (DWORD) * 8)) | info.nFileIndexLow);
return GNUNET_OK;
}
else
#endif
)
{
+ /* FIXME: This uses system codepage on W32, not UTF-8 */
tmpdir = getenv ("TMPDIR");
tmpdir = tmpdir ? tmpdir : "/tmp";
GNUNET_asprintf (&tmpl, "%s/%s%s", tmpdir, t, "XXXXXX");
#else
fn = tmpl;
#endif
+ /* FIXME: why is this not MKSTEMP()? This function is implemented in plibc.
+ * It will assume that fn is UTF-8-encoded, if compiled with UTF-8 support.
+ */
fd = mkstemp (fn);
if (fd == -1)
{
#elif MINGW
DWORD dwDummy;
DWORD dwBlocks;
- char szDrive[4];
+ wchar_t szDrive[4];
+ wchar_t wpath[MAX_PATH + 1];
char *path;
path = GNUNET_STRINGS_filename_expand (part);
if (path == NULL)
return -1;
- memcpy (szDrive, path, 3);
+ /* "part" was in UTF-8, and so is "path" */
+ if (ERROR_SUCCESS != plibc_conv_to_win_pathwconv(path, wpath))
+ {
+ GNUNET_free (path);
+ return -1;
+ }
GNUNET_free (path);
+ wcsncpy (szDrive, wpath, 3);
+ GNUNET_free (wpath);
szDrive[3] = 0;
- if (!GetDiskFreeSpace (szDrive, &dwDummy, &dwDummy, &dwBlocks, &dwDummy))
+ if (!GetDiskFreeSpaceW (szDrive, &dwDummy, &dwDummy, &dwBlocks, &dwDummy))
{
- LOG (GNUNET_ERROR_TYPE_WARNING, _("`%s' failed for drive `%s': %u\n"),
+ LOG (GNUNET_ERROR_TYPE_WARNING, _("`%s' failed for drive `%S': %u\n"),
"GetDiskFreeSpace", szDrive, GetLastError ());
return -1;
#ifndef MINGW
ret = mkdir (rdir, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH); /* 755 */
#else
- ret = mkdir (rdir);
+ wchar_t wrdir[MAX_PATH + 1];
+ if (ERROR_SUCCESS == plibc_conv_to_win_pathwconv(rdir, wrdir))
+ ret = !CreateDirectoryW (wrdir, NULL);
+ else
+ ret = 1;
#endif
if ((ret != 0) && (errno != EEXIST))
{
{
LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "opendir", dname);
if (dinfo != NULL)
- closedir (dinfo);
+ CLOSEDIR (dinfo);
GNUNET_free (dname);
return GNUNET_SYSERR;
}
name_len = 256;
n_size = strlen (dname) + name_len + 2;
name = GNUNET_malloc (n_size);
- while ((finfo = readdir (dinfo)) != NULL)
+ while ((finfo = READDIR (dinfo)) != NULL)
{
if ((0 == strcmp (finfo->d_name, ".")) ||
(0 == strcmp (finfo->d_name, "..")))
0) ? "" : DIR_SEPARATOR_STR, finfo->d_name);
if (GNUNET_OK != callback (callback_cls, name))
{
- closedir (dinfo);
+ CLOSEDIR (dinfo);
GNUNET_free (name);
GNUNET_free (dname);
return GNUNET_SYSERR;
}
count++;
}
- closedir (dinfo);
+ CLOSEDIR (dinfo);
GNUNET_free (name);
GNUNET_free (dname);
return count;
GNUNET_assert (iter->next_name == NULL);
if (can == GNUNET_YES)
{
- closedir (iter->directory);
+ CLOSEDIR (iter->directory);
GNUNET_free (iter->dirname);
GNUNET_free (iter);
return GNUNET_SYSERR;
}
- while (NULL != (finfo = readdir (iter->directory)))
+ while (NULL != (finfo = READDIR (iter->directory)))
{
if ((0 == strcmp (finfo->d_name, ".")) ||
(0 == strcmp (finfo->d_name, "..")))
* @return GNUNET_OK on success, GNUNET_SYSERR on error
*/
int
-GNUNET_DISK_file_lock (struct GNUNET_DISK_FileHandle *fh, off_t lockStart,
- off_t lockEnd, int excl)
+GNUNET_DISK_file_lock (struct GNUNET_DISK_FileHandle *fh, OFF_T lockStart,
+ OFF_T lockEnd, int excl)
{
if (fh == NULL)
{
return fcntl (fh->fd, F_SETLK, &fl) != 0 ? GNUNET_SYSERR : GNUNET_OK;
#else
OVERLAPPED o;
+ OFF_T diff = lockEnd - lockStart;
+ DWORD diff_low, diff_high;
+ diff_low = (DWORD) (diff & 0xFFFFFFFF);
+ diff_high = (DWORD) ((diff >> (sizeof (DWORD) * 8)) & 0xFFFFFFFF);
memset (&o, 0, sizeof (OVERLAPPED));
- o.Offset = lockStart;
+ o.Offset = (DWORD) (lockStart & 0xFFFFFFFF);;
+ o.OffsetHigh = (DWORD) (((lockStart & ~0xFFFFFFFF) >> (sizeof (DWORD) * 8)) & 0xFFFFFFFF);
if (!LockFileEx
(fh->h, (excl ? LOCKFILE_EXCLUSIVE_LOCK : 0) | LOCKFILE_FAIL_IMMEDIATELY,
- 0, lockEnd - lockStart, 0, &o))
+ 0, diff_low, diff_high, &o))
{
SetErrnoFromWinError (GetLastError ());
return GNUNET_SYSERR;
* @return GNUNET_OK on success, GNUNET_SYSERR on error
*/
int
-GNUNET_DISK_file_unlock (struct GNUNET_DISK_FileHandle *fh, off_t unlockStart,
- off_t unlockEnd)
+GNUNET_DISK_file_unlock (struct GNUNET_DISK_FileHandle *fh, OFF_T unlockStart,
+ OFF_T unlockEnd)
{
if (fh == NULL)
{
return fcntl (fh->fd, F_SETLK, &fl) != 0 ? GNUNET_SYSERR : GNUNET_OK;
#else
OVERLAPPED o;
+ OFF_T diff = unlockEnd - unlockStart;
+ DWORD diff_low, diff_high;
+ diff_low = (DWORD) (diff & 0xFFFFFFFF);
+ diff_high = (DWORD) ((diff >> (sizeof (DWORD) * 8)) & 0xFFFFFFFF);
memset (&o, 0, sizeof (OVERLAPPED));
- o.Offset = unlockStart;
+ o.Offset = (DWORD) (unlockStart & 0xFFFFFFFF);;
+ o.OffsetHigh = (DWORD) (((unlockStart & ~0xFFFFFFFF) >> (sizeof (DWORD) * 8)) & 0xFFFFFFFF);
- if (!UnlockFileEx (fh->h, 0, unlockEnd - unlockStart, 0, &o))
+ if (!UnlockFileEx (fh->h, 0, diff_low, diff_high, &o))
{
SetErrnoFromWinError (GetLastError ());
return GNUNET_SYSERR;
DWORD access;
DWORD disp;
HANDLE h;
+ wchar_t wexpfn[MAX_PATH + 1];
#else
int oflags;
int mode;
disp = OPEN_EXISTING;
}
- /* TODO: access priviledges? */
- h = CreateFile (expfn, access,
- FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
- disp, FILE_ATTRIBUTE_NORMAL, NULL);
+ if (ERROR_SUCCESS == plibc_conv_to_win_pathwconv(expfn, wexpfn))
+ h = CreateFileW (wexpfn, access,
+ FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
+ disp, FILE_ATTRIBUTE_NORMAL, NULL);
+ else
+ h = INVALID_HANDLE_VALUE;
if (h == INVALID_HANDLE_VALUE)
{
SetErrnoFromWinError (GetLastError ());
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Trying to create an instance of named pipe `%s'\n", name);
#endif
+ /* 1) This might work just fine with UTF-8 strings as it is.
+ * 2) This is only used by GNUnet itself, and only with latin names.
+ */
h = CreateNamedPipe (name, openMode | FILE_FLAG_OVERLAPPED,
PIPE_TYPE_BYTE | PIPE_READMODE_BYTE, 2, 1, 1, 0,
NULL);
projects / oweals / gnunet.git / blobdiff