aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/lib/X11/XKBRdBuf.c
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/lib/X11/XKBRdBuf.c')
-rw-r--r--nx-X11/lib/X11/XKBRdBuf.c203
1 files changed, 0 insertions, 203 deletions
diff --git a/nx-X11/lib/X11/XKBRdBuf.c b/nx-X11/lib/X11/XKBRdBuf.c
deleted file mode 100644
index 381f4c900..000000000
--- a/nx-X11/lib/X11/XKBRdBuf.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "Xlibint.h"
-#include "XKBlibint.h"
-#include <nx-X11/extensions/XKBproto.h>
-
-/***====================================================================***/
-
-int
-_XkbInitReadBuffer(Display *dpy, XkbReadBufferPtr buf, int size)
-{
- if ((dpy != NULL) && (buf != NULL) && (size > 0)) {
- buf->error = 0;
- buf->size = size;
- buf->start = buf->data = _XkbAlloc(size);
- if (buf->start) {
- _XRead(dpy, buf->start, size);
- return 1;
- }
- }
- return 0;
-}
-
-#define _XkbReadBufferDataLeft(b) (((b)->size)-((b)->data-(b)->start))
-
-int
-_XkbSkipReadBufferData(XkbReadBufferPtr from, int size)
-{
- if (size == 0)
- return 1;
- if ((from == NULL) || (from->error) || (size < 1) ||
- (_XkbReadBufferDataLeft(from) < size))
- return 0;
- from->data += size;
- return 1;
-}
-
-int
-_XkbCopyFromReadBuffer(XkbReadBufferPtr from, char *to, int size)
-{
- if (size == 0)
- return 1;
- if ((from == NULL) || (from->error) || (to == NULL) || (size < 1) ||
- (_XkbReadBufferDataLeft(from) < size))
- return 0;
- memcpy(to, from->data, size);
- from->data += size;
- return 1;
-}
-
-#ifdef XKB_FORCE_INT_KEYSYM
-int
-_XkbReadCopyKeySyms(int *wire, KeySym * to, int num_words)
-{
- while (num_words-- > 0) {
- *to++ = *wire++;
- }
- return 1;
-}
-
-int
-_XkbReadBufferCopyKeySyms(XkbReadBufferPtr from, KeySym * to, int num_words)
-{
- if ((unsigned) (num_words * 4) > _XkbReadBufferDataLeft(from))
- return 0;
- _XkbReadCopyKeySyms((int *) from->data, to, num_words);
- from->data += (4 * num_words);
- return True;
-}
-
-int
-_XkbWriteCopyKeySyms(register KeySym * from, CARD32 *to, int len)
-{
- while (len-- > 0) {
- *to++ = (CARD32) *from++;
- }
- return True;
-}
-#endif
-
-#ifdef LONG64
-int
-_XkbReadCopyData32(int *wire, long *to, int num_words)
-{
- while (num_words-- > 0) {
- *to++ = *wire++;
- }
- return 1;
-}
-
-int
-_XkbReadBufferCopy32(XkbReadBufferPtr from, long *to, int num_words)
-{
- if ((unsigned) (num_words * 4) > _XkbReadBufferDataLeft(from))
- return 0;
- _XkbReadCopyData32((int *) from->data, to, num_words);
- from->data += (4 * num_words);
- return True;
-}
-
-int
-_XkbWriteCopyData32(register unsigned long *from, CARD32 *to, int len)
-{
- while (len-- > 0) {
- *to++ = (CARD32) *from++;
- }
- return True;
-}
-#endif /* LONG64 */
-
-
-char *
-_XkbPeekAtReadBuffer(XkbReadBufferPtr from, int size)
-{
- if ((from == NULL) || (from->error) || (size < 1) ||
- (_XkbReadBufferDataLeft(from) < size))
- return NULL;
- return from->data;
-}
-
-char *
-_XkbGetReadBufferPtr(XkbReadBufferPtr from, int size)
-{
- char *ptr;
-
- if ((from == NULL) || (from->error) || (size < 1) ||
- (_XkbReadBufferDataLeft(from) < size))
- return NULL;
- ptr = from->data;
- from->data += size;
- return ptr;
-}
-
-
-int
-_XkbFreeReadBuffer(XkbReadBufferPtr buf)
-{
- if ((buf != NULL) && (buf->start != NULL)) {
- int left;
-
- left = (int) _XkbReadBufferDataLeft(buf);
-
- Xfree(buf->start);
- buf->size = 0;
- buf->start = buf->data = NULL;
- return left;
- }
- return 0;
-}
-
-Bool
-_XkbGetReadBufferCountedString(XkbReadBufferPtr buf, char **rtrn)
-{
- CARD16 len, *pLen;
- int left;
- char *str = NULL;
-
- if ((buf == NULL) || (buf->error) ||
- ((left = (int) _XkbReadBufferDataLeft(buf)) < 4))
- return False;
- pLen = (CARD16 *) buf->data;
- len = *pLen;
- if (len > 0) {
- if (XkbPaddedSize(len + 2) > left)
- return False;
- str = _XkbAlloc(len + 1);
- if (str) {
- memcpy(str, &buf->data[2], len);
- str[len] = '\0';
- }
- }
- buf->data += XkbPaddedSize(len + 2);
- *rtrn = str;
- return True;
-}