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Diffstat (limited to 'nx-X11/lib/X11/AuRead.c')
-rw-r--r--nx-X11/lib/X11/AuRead.c135
1 files changed, 0 insertions, 135 deletions
diff --git a/nx-X11/lib/X11/AuRead.c b/nx-X11/lib/X11/AuRead.c
deleted file mode 100644
index 61814792d..000000000
--- a/nx-X11/lib/X11/AuRead.c
+++ /dev/null
@@ -1,135 +0,0 @@
-
-/*
-
-Copyright 1988, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <nx-X11/Xauth.h>
-#include <stdlib.h>
-#include <errno.h>
-
-static int
-read_short (unsigned short *shortp, FILE *file)
-{
- unsigned char file_short[2];
-
- /*
- * Added a check on EINTR to prevent the fread() call to be
- * interrupted by any signal not blocked by OsBlockSignals().
- */
-
- for (;;) {
- if (fread ((char *) file_short, (int) sizeof (file_short), 1, file) != 1) {
- if (errno == EINTR && ferror (file)) {
- perror ("Reading from auth file");
- clearerr (file);
- continue;
- }
- return 0;
- }
- break;
- }
- *shortp = file_short[0] * 256 + file_short[1];
- return 1;
-}
-
-static int
-read_counted_string (unsigned short *countp, char **stringp, FILE *file)
-{
- unsigned short len;
- char *data;
-
- if (read_short (&len, file) == 0)
- return 0;
- if (len == 0) {
- data = 0;
- } else {
- data = malloc ((unsigned) len);
- if (!data)
- return 0;
- for (;;)
- {
- if (fread (data, (int) sizeof (char), (int) len, file) != len)
- {
- if (errno == EINTR && ferror (file))
- {
- perror ("Reading from auth file");
- clearerr (file);
- continue;
- }
- bzero (data, len);
- free (data);
- return 0;
- }
- break;
- }
- }
- *stringp = data;
- *countp = len;
- return 1;
-}
-
-Xauth *
-XauReadAuth (auth_file)
-FILE *auth_file;
-{
- Xauth local;
- Xauth *ret;
-
- if (read_short (&local.family, auth_file) == 0)
- return 0;
- if (read_counted_string (&local.address_length, &local.address, auth_file) == 0)
- return 0;
- if (read_counted_string (&local.number_length, &local.number, auth_file) == 0) {
- if (local.address) free (local.address);
- return 0;
- }
- if (read_counted_string (&local.name_length, &local.name, auth_file) == 0) {
- if (local.address) free (local.address);
- if (local.number) free (local.number);
- return 0;
- }
- if (read_counted_string (&local.data_length, &local.data, auth_file) == 0) {
- if (local.address) free (local.address);
- if (local.number) free (local.number);
- if (local.name) free (local.name);
- return 0;
- }
- ret = (Xauth *) malloc (sizeof (Xauth));
- if (!ret) {
- if (local.address) free (local.address);
- if (local.number) free (local.number);
- if (local.name) free (local.name);
- if (local.data) {
- bzero (local.data, local.data_length);
- free (local.data);
- }
- return 0;
- }
- *ret = local;
- return ret;
-}