aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/lib/X11/XlibAsync.c.NX.original
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/lib/X11/XlibAsync.c.NX.original')
-rw-r--r--nx-X11/lib/X11/XlibAsync.c.NX.original181
1 files changed, 0 insertions, 181 deletions
diff --git a/nx-X11/lib/X11/XlibAsync.c.NX.original b/nx-X11/lib/X11/XlibAsync.c.NX.original
deleted file mode 100644
index 70bd82bad..000000000
--- a/nx-X11/lib/X11/XlibAsync.c.NX.original
+++ /dev/null
@@ -1,181 +0,0 @@
-/* $Xorg: XlibAsync.c,v 1.4 2001/02/09 02:03:38 xorgcvs Exp $ */
-/*
-
-Copyright 1992, 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.
-
-*/
-
-/**************************************************************************/
-/* */
-/* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/. */
-/* */
-/* NX-X11, NX protocol compression and NX extensions to this software */
-/* are copyright of NoMachine. Redistribution and use of the present */
-/* software is allowed according to terms specified in the file LICENSE */
-/* which comes in the source distribution. */
-/* */
-/* Check http://www.nomachine.com/licensing.html for applicability. */
-/* */
-/* NX and NoMachine are trademarks of Medialogic S.p.A. */
-/* */
-/* All rights reserved. */
-/* */
-/**************************************************************************/
-
-#define NEED_REPLIES
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xlibint.h>
-#include <X11/Xos.h>
-
-/*ARGSUSED*/
-Bool
-_XAsyncErrorHandler(dpy, rep, buf, len, data)
- register Display *dpy;
- register xReply *rep;
- char *buf;
- int len;
- XPointer data;
-{
- register _XAsyncErrorState *state;
-
- state = (_XAsyncErrorState *)data;
- if (rep->generic.type == X_Error &&
- (!state->error_code ||
- rep->error.errorCode == state->error_code) &&
- (!state->major_opcode ||
- rep->error.majorCode == state->major_opcode) &&
- (!state->minor_opcode ||
- rep->error.minorCode == state->minor_opcode) &&
- (!state->min_sequence_number ||
- (state->min_sequence_number <= dpy->last_request_read)) &&
- (!state->max_sequence_number ||
- (state->max_sequence_number >= dpy->last_request_read))) {
- state->last_error_received = rep->error.errorCode;
- state->error_count++;
- return True;
- }
- return False;
-}
-
-void _XDeqAsyncHandler(dpy, handler)
- Display *dpy;
- register _XAsyncHandler *handler;
-{
- register _XAsyncHandler **prev;
- register _XAsyncHandler *async;
-
- for (prev = &dpy->async_handlers;
- (async = *prev) && (async != handler);
- prev = &async->next)
- ;
- if (async)
- *prev = async->next;
-}
-
-char *
-_XGetAsyncReply(dpy, replbuf, rep, buf, len, extra, discard)
- register Display *dpy;
- register char *replbuf; /* data is read into this buffer */
- register xReply *rep; /* value passed to calling handler */
- char *buf; /* value passed to calling handler */
- int len; /* value passed to calling handler */
- int extra; /* extra words to read, ala _XReply */
- Bool discard; /* discard after extra?, ala _XReply */
-{
- if (extra == 0) {
- if (discard && (rep->generic.length << 2) > len)
- _XEatData (dpy, (rep->generic.length << 2) - len);
- return (char *)rep;
- }
-
- if (extra <= rep->generic.length) {
- int size = SIZEOF(xReply) + (extra << 2);
- if (size > len) {
- memcpy(replbuf, buf, len);
- _XRead(dpy, replbuf + len, size - len);
- buf = replbuf;
- len = size;
-#ifdef MUSTCOPY
- } else {
- memcpy(replbuf, buf, size);
- buf = replbuf;
-#endif
- }
-
- if (discard && rep->generic.length > extra &&
- (rep->generic.length << 2) > len)
- _XEatData (dpy, (rep->generic.length << 2) - len);
-
- return buf;
- }
- /*
- *if we get here, then extra > rep->generic.length--meaning we
- * read a reply that's shorter than we expected. This is an
- * error, but we still need to figure out how to handle it...
- */
- if ((rep->generic.length << 2) > len)
- _XEatData (dpy, (rep->generic.length << 2) - len);
-#ifdef NX_TRANS_SOCKET
-
- /*
- * The original code has provision
- * for returning already.
- */
-
-#endif
- _XIOError (dpy);
- return (char *)rep;
-}
-
-void
-_XGetAsyncData(dpy, data, buf, len, skip, datalen, discardtotal)
- Display *dpy;
- char *data; /* data is read into this buffer */
- char *buf; /* value passed to calling handler */
- int len; /* value passed to calling handler */
- int skip; /* number of bytes already read in previous
- _XGetAsyncReply or _XGetAsyncData calls */
- int datalen; /* size of data buffer in bytes */
- int discardtotal; /* min. bytes to consume (after skip) */
-{
- buf += skip;
- len -= skip;
- if (!data) {
- if (datalen > len)
- _XEatData(dpy, datalen - len);
- } else if (datalen <= len) {
- memcpy(data, buf, datalen);
- } else {
- memcpy(data, buf, len);
- _XRead(dpy, data + len, datalen - len);
- }
- if (discardtotal > len) {
- if (datalen > len)
- len = datalen;
- _XEatData(dpy, discardtotal - len);
- }
-}