X-Git-Url: https://git.sesse.net/?p=rdpsrv;a=blobdiff_plain;f=Xserver%2Flib%2FXdmcp%2FWrap.c;fp=Xserver%2Flib%2FXdmcp%2FWrap.c;h=0000000000000000000000000000000000000000;hp=9cecc34094239018ff845a6b2312e95ec924eed2;hb=ce66b81460e5353db09d45c02339d4583fbda255;hpb=7772d71ffd742cfc9b7ff214659d16c5bb56a391

diff --git a/Xserver/lib/Xdmcp/Wrap.c b/Xserver/lib/Xdmcp/Wrap.c
deleted file mode 100644
index 9cecc34..0000000
--- a/Xserver/lib/Xdmcp/Wrap.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * $XConsortium: Wrap.c,v 1.9 94/04/17 20:16:48 keith Exp $
- *
- * 
-Copyright (c) 1989  X Consortium
-
-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 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
-X CONSORTIUM 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 X Consortium 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 X Consortium.
- * *
- * Author:  Keith Packard, MIT X Consortium
- */
-
-#include <X11/Xos.h>
-#include <X11/X.h>
-#include <X11/Xmd.h>
-#include <X11/Xdmcp.h>
-
-#ifdef HASXDMAUTH
-
-/*
- * The following function exists only to demonstrate the
- * desired functional interface for this routine.  You will
- * need to add the appropriate algorithm if you wish to
- * use XDM-AUTHENTICATION-1/XDM-AUTHORIZATION-1.
- *
- * Examine the XDMCP specification for the correct algorithm
- */
-
-#include "Wrap.h"
-
-void
-XdmcpWrap (input, wrapper, output, bytes)
-    unsigned char	*input, *output;
-    unsigned char	*wrapper;
-    int			bytes;
-{
-    int			i, j;
-    int			len;
-    unsigned char	tmp[8];
-    unsigned char	expand_wrapper[8];
-    auth_wrapper_schedule	schedule;
-
-    _XdmcpWrapperToOddParity (wrapper, expand_wrapper);
-    _XdmcpAuthSetup (expand_wrapper, schedule);
-    for (j = 0; j < bytes; j += 8)
-    {
-	len = 8;
-	if (bytes - j < len)
-	    len = bytes - j;
-	/* block chaining */
-	for (i = 0; i < len; i++)
-	{
-	    if (j == 0)
-		tmp[i] = input[i];
-	    else
-		tmp[i] = input[j + i] ^ output[j - 8 + i];
-	}
-	for (; i < 8; i++)
-	{
-	    if (j == 0)
-		tmp[i] = 0;
-	    else
-		tmp[i] = 0 ^ output[j - 8 + i];
-	}
-	_XdmcpAuthDoIt (tmp, (output + j), schedule, 1);
-    }
-}
-
-/*
- * Given a 56 bit wrapper in XDMCP format, create a 56
- * bit wrapper in 7-bits + odd parity format
- */
-
-static int
-OddParity (c)
-    unsigned char   c;
-{
-    c = c ^ (c >> 4);
-    c = c ^ (c >> 2);
-    c = c ^ (c >> 1);
-    return ~c & 0x1;
-}
-
-/*
- * Spread the 56 bit wrapper among 8 bytes, using the upper 7 bits
- * of each byte, and storing an odd parity bit in the low bit
- */
-
-void
-_XdmcpWrapperToOddParity (in, out)
-    unsigned char   *in, *out;
-{
-    int		    ashift, bshift;
-    int		    i;
-    unsigned char   c;
-
-    ashift = 7;
-    bshift = 1;
-    for (i = 0; i < 7; i++)
-    {
-	c = ((in[i] << ashift) | (in[i+1] >> bshift)) & 0x7f;
-	out[i] = (c << 1) | OddParity (c);
-	ashift--;
-	bshift++;
-    }
-    c = in[i];
-    out[i] = (c << 1) | OddParity(c);
-}
-
-#endif