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authormarha <marha@users.sourceforge.net>2010-07-08 08:36:18 +0000
committermarha <marha@users.sourceforge.net>2010-07-08 08:36:18 +0000
commit29c7981777a6fa7d962977d2a7bdce68c116206d (patch)
tree78ed3f1b4d5c559fa6fa0e8fc3dbdc51c8c1f321 /libX11/src/LiHosts.c
parentc23b5379fd9f4da7bcd627e973abb6868274fc75 (diff)
parentd1e8cd61e0fa02a5b415a5c161b355c95f45ae14 (diff)
downloadvcxsrv-29c7981777a6fa7d962977d2a7bdce68c116206d.tar.gz
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svn merge ^/branches/released .
Diffstat (limited to 'libX11/src/LiHosts.c')
-rw-r--r--libX11/src/LiHosts.c313
1 files changed, 156 insertions, 157 deletions
diff --git a/libX11/src/LiHosts.c b/libX11/src/LiHosts.c
index ae9fa16cf..4e52b740f 100644
--- a/libX11/src/LiHosts.c
+++ b/libX11/src/LiHosts.c
@@ -1,157 +1,156 @@
-/*
-
-Copyright 1986, 1998 The Open Group
-
-All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, and/or sell copies of the Software, and to permit persons
-to whom the Software is furnished to do so, provided that the above
-copyright notice(s) and this permission notice appear in all copies of
-the Software and that both the above copyright notice(s) and this
-permission notice appear in supporting documentation.
-
-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
-OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
-HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR 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.
-
-Except as contained in this notice, the name of a copyright holder
-shall not be used in advertising or otherwise to promote the sale, use
-or other dealings in this Software without prior written authorization
-of the copyright holder.
-
-X Window System is a trademark of The Open Group.
-
-*/
-
-/*
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
- */
-
-/* This can really be considered an os dependent routine */
-
-#define NEED_REPLIES
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-/*
- * can be freed using XFree.
- */
-
-XHostAddress *XListHosts (
- register Display *dpy,
- int *nhosts, /* RETURN */
- Bool *enabled) /* RETURN */
-{
- register XHostAddress *outbuf = NULL, *op;
- xListHostsReply reply;
- long nbytes;
- unsigned char *buf, *bp;
- register unsigned i;
- register xListHostsReq *req;
- XServerInterpretedAddress *sip;
-
- *nhosts = 0;
- LockDisplay(dpy);
- GetReq (ListHosts, req);
-
- if (!_XReply (dpy, (xReply *) &reply, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return (XHostAddress *) NULL;
- }
-
- if (reply.nHosts) {
- nbytes = reply.length << 2; /* compute number of bytes in reply */
-
- op = outbuf = (XHostAddress *)
- Xmalloc((unsigned) (nbytes +
- (reply.nHosts * sizeof(XHostAddress)) +
- (reply.nHosts * sizeof(XServerInterpretedAddress))));
-
- if (! outbuf) {
- _XEatData(dpy, (unsigned long) nbytes);
- UnlockDisplay(dpy);
- SyncHandle();
- return (XHostAddress *) NULL;
- }
- sip = (XServerInterpretedAddress *)
- (((unsigned char *) outbuf) + (reply.nHosts * sizeof(XHostAddress)));
- bp = buf = ((unsigned char *) sip)
- + (reply.nHosts * sizeof(XServerInterpretedAddress));
-
- _XRead (dpy, (char *) buf, nbytes);
-
- for (i = 0; i < reply.nHosts; i++) {
-#ifdef WORD64
- xHostEntry xhe;
- memcpy((char *)&xhe, bp, SIZEOF(xHostEntry));
- op->family = xhe.family;
- op->length = xhe.length;
-#else
- op->family = ((xHostEntry *) bp)->family;
- op->length =((xHostEntry *) bp)->length;
-#endif
- if (op->family == FamilyServerInterpreted) {
- char *tp = (char *) (bp + SIZEOF(xHostEntry));
- char *vp = memchr(tp, 0, op->length);
-
- if (vp != NULL) {
- sip->type = tp;
- sip->typelength = vp - tp;
- sip->value = vp + 1;
- sip->valuelength = op->length - (sip->typelength + 1);
- } else {
- sip->type = sip->value = NULL;
- sip->typelength = sip->valuelength = 0;
- }
- op->address = (char *) sip;
- sip++;
- } else {
- op->address = (char *) (bp + SIZEOF(xHostEntry));
- }
- bp += SIZEOF(xHostEntry) + (((op->length + 3) >> 2) << 2);
- op++;
- }
- }
-
- *enabled = reply.enabled;
- *nhosts = reply.nHosts;
- UnlockDisplay(dpy);
- SyncHandle();
- return (outbuf);
-}
-
-
-
-
-
+/*
+
+Copyright 1986, 1998 The Open Group
+
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, and/or sell copies of the Software, and to permit persons
+to whom the Software is furnished to do so, provided that the above
+copyright notice(s) and this permission notice appear in all copies of
+the Software and that both the above copyright notice(s) and this
+permission notice appear in supporting documentation.
+
+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
+OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR 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.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale, use
+or other dealings in this Software without prior written authorization
+of the copyright holder.
+
+X Window System is a trademark of The Open Group.
+
+*/
+
+/*
+ * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+/* This can really be considered an os dependent routine */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+/*
+ * can be freed using XFree.
+ */
+
+XHostAddress *XListHosts (
+ register Display *dpy,
+ int *nhosts, /* RETURN */
+ Bool *enabled) /* RETURN */
+{
+ register XHostAddress *outbuf = NULL, *op;
+ xListHostsReply reply;
+ long nbytes;
+ unsigned char *buf, *bp;
+ register unsigned i;
+ register xListHostsReq *req;
+ XServerInterpretedAddress *sip;
+
+ *nhosts = 0;
+ LockDisplay(dpy);
+ GetReq (ListHosts, req);
+
+ if (!_XReply (dpy, (xReply *) &reply, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (XHostAddress *) NULL;
+ }
+
+ if (reply.nHosts) {
+ nbytes = reply.length << 2; /* compute number of bytes in reply */
+
+ op = outbuf = (XHostAddress *)
+ Xmalloc((unsigned) (nbytes +
+ (reply.nHosts * sizeof(XHostAddress)) +
+ (reply.nHosts * sizeof(XServerInterpretedAddress))));
+
+ if (! outbuf) {
+ _XEatData(dpy, (unsigned long) nbytes);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (XHostAddress *) NULL;
+ }
+ sip = (XServerInterpretedAddress *)
+ (((unsigned char *) outbuf) + (reply.nHosts * sizeof(XHostAddress)));
+ bp = buf = ((unsigned char *) sip)
+ + (reply.nHosts * sizeof(XServerInterpretedAddress));
+
+ _XRead (dpy, (char *) buf, nbytes);
+
+ for (i = 0; i < reply.nHosts; i++) {
+#ifdef WORD64
+ xHostEntry xhe;
+ memcpy((char *)&xhe, bp, SIZEOF(xHostEntry));
+ op->family = xhe.family;
+ op->length = xhe.length;
+#else
+ op->family = ((xHostEntry *) bp)->family;
+ op->length =((xHostEntry *) bp)->length;
+#endif
+ if (op->family == FamilyServerInterpreted) {
+ char *tp = (char *) (bp + SIZEOF(xHostEntry));
+ char *vp = memchr(tp, 0, op->length);
+
+ if (vp != NULL) {
+ sip->type = tp;
+ sip->typelength = vp - tp;
+ sip->value = vp + 1;
+ sip->valuelength = op->length - (sip->typelength + 1);
+ } else {
+ sip->type = sip->value = NULL;
+ sip->typelength = sip->valuelength = 0;
+ }
+ op->address = (char *) sip;
+ sip++;
+ } else {
+ op->address = (char *) (bp + SIZEOF(xHostEntry));
+ }
+ bp += SIZEOF(xHostEntry) + (((op->length + 3) >> 2) << 2);
+ op++;
+ }
+ }
+
+ *enabled = reply.enabled;
+ *nhosts = reply.nHosts;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (outbuf);
+}
+
+
+
+
+