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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-13 14:14:26 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-13 14:18:50 +0100
commit1e5ee575d4912665dd2356681f0827d5229fa1f5 (patch)
tree31db7768b2686507a5f9ea2ffa03d9c62ccf78c9 /doc/nx-X11_vs_XOrg69_patches/OpenDis.c.NX.patch
parent1fd8551f1632efbc2655c9293087bba08cf2f0c9 (diff)
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nx-X11 vs. X.Org 6.9 patches for further studying / documentation
NoMachine kept all original X.Org 6.9 files in the nx-X11 source tree. These files have been removed in Feb 2015 during a major code cleanup. For later studying we provide all diffs of the changes that NoMachine employed on the original X.Org X11 code tree in the doc/nx-X11_vs_XOrg69_patches folder.
Diffstat (limited to 'doc/nx-X11_vs_XOrg69_patches/OpenDis.c.NX.patch')
-rw-r--r--doc/nx-X11_vs_XOrg69_patches/OpenDis.c.NX.patch96
1 files changed, 96 insertions, 0 deletions
diff --git a/doc/nx-X11_vs_XOrg69_patches/OpenDis.c.NX.patch b/doc/nx-X11_vs_XOrg69_patches/OpenDis.c.NX.patch
new file mode 100644
index 000000000..897fe2598
--- /dev/null
+++ b/doc/nx-X11_vs_XOrg69_patches/OpenDis.c.NX.patch
@@ -0,0 +1,96 @@
+--- ./nx-X11/lib/X11/OpenDis.c.X.original 2015-02-13 14:03:44.620443950 +0100
++++ ./nx-X11/lib/X11/OpenDis.c 2015-02-10 19:13:12.748725444 +0100
+@@ -24,6 +24,24 @@
+ 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. */
++/* */
++/**************************************************************************/
++
+ /* $XFree86: xc/lib/X11/OpenDis.c,v 3.16 2003/07/04 16:24:23 eich Exp $ */
+
+ #define NEED_REPLIES
+@@ -43,6 +61,10 @@
+ #include "XKBlib.h"
+ #endif /* XKB */
+
++#ifdef NX_TRANS_SOCKET
++extern void *_X11TransSocketProxyConnInfo(XtransConnInfo);
++#endif
++
+ #ifdef X_NOT_POSIX
+ #define Size_t unsigned int
+ #else
+@@ -117,6 +139,9 @@
+ bzero((char *) &client, sizeof(client));
+ bzero((char *) &prefix, sizeof(prefix));
+
++#if defined(NX_TRANS_SOCKET) && defined(NX_TRANS_TEST)
++ fprintf(stderr, "\nXOpenDisplay: Called with display [%s].\n", display);
++#endif
+ /*
+ * If the display specifier string supplied as an argument to this
+ * routine is NULL or a pointer to NULL, read the DISPLAY variable.
+@@ -162,6 +187,9 @@
+
+ dpy->fd = _X11TransGetConnectionNumber (dpy->trans_conn);
+
++#if defined(NX_TRANS_SOCKET) && defined(NX_TRANS_TEST)
++ fprintf(stderr, "\nXOpenDisplay: Connected display with dpy->fd = [%d].\n", dpy->fd);
++#endif
+ /* Initialize as much of the display structure as we can.
+ * Initialize pointers to NULL so that XFreeDisplayStructure will
+ * work if we run out of memory before we finish initializing.
+@@ -258,6 +286,10 @@
+ conn_buf_size = 1024 * strtol(xlib_buffer_size, NULL, 10);
+ if (conn_buf_size < XLIBMINBUFSIZE)
+ conn_buf_size = XLIBMINBUFSIZE;
++#if defined(NX_TRANS_SOCKET) && defined(NX_TRANS_TEST)
++ fprintf (stderr, "Xlib: Running with XLIBBUFFERSIZE [%d] XLIBMINBUFSIZE [%d] "
++ "buffer size [%ld].\n", XLIBDEFAULTBUFSIZE, XLIBMINBUFSIZE, conn_buf_size);
++#endif
+
+ if ((dpy->bufptr = dpy->buffer = Xcalloc(1, conn_buf_size)) == NULL) {
+ OutOfMemory (dpy, setup);
+@@ -324,9 +356,16 @@
+
+ if (prefix.majorVersion != X_PROTOCOL) {
+ /* XXX - printing messages marks a bad programming interface */
++#ifdef NX_TRANS_SOCKET
++ if (_X11TransSocketProxyConnInfo(dpy->trans_conn) == NULL) {
++ fprintf (stderr, "Xlib: client uses different protocol version (%d) "
++ "than server (%d)!\r\n", X_PROTOCOL, prefix.majorVersion);
++ }
++#else
+ fprintf (stderr,
+ "Xlib: client uses different protocol version (%d) than server (%d)!\r\n",
+ X_PROTOCOL, prefix.majorVersion);
++#endif
+ _XDisconnectDisplay (dpy->trans_conn);
+ Xfree ((char *)dpy);
+ return(NULL);
+@@ -698,6 +737,9 @@
+ /*
+ * and return successfully
+ */
++#if defined(NX_TRANS_SOCKET) && defined(NX_TRANS_TEST)
++ fprintf(stderr, "XOpenDisplay: Returning display at [%p].\n", dpy);
++#endif
+ return(dpy);
+ }
+