libXau git update 23/7/2010

1 files changed, 0 insertions, 186 deletions

diff --git a/libXau/k5encode.c b/libXau/k5encode.c
deleted file mode 100644
index a3c6c09b1..000000000
--- a/libXau/k5encode.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/* $Xorg: k5encode.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */
-
-/*
-
-Copyright 1993, 1994, 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.
-
-*/
-
-/*
- * functions to encode/decode Kerberos V5 principals
- * into something that can be reasonable spewed over
- * the wire
- *
- * Author: Tom Yu <tlyu@MIT.EDU>
- *
- * Still needs to be fixed up wrt signed/unsigned lengths, but we'll worry
- * about that later.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <krb5/krb5.h>
-/* 9/93: krb5.h leaks some symbols */
-#undef BITS32
-#undef xfree
-
-#include <X11/X.h>
-#include <X11/Xos.h>
-#include <X11/Xmd.h>
-#include <X11/Xfuncs.h>
-
-/*
- * XauKrb5Encode
- *
- * this function encodes the principal passed to it in a format that can
- * easily be dealt with by stuffing it into an X packet.  Encoding is as
- * follows:
- *   length count of the realm name
- *   realm
- *   component count
- *   length of component
- *   actual principal component
- *   etc....
- *
- * Note that this function allocates a hunk of memory, which must be
- * freed to avoid nasty memory leak type things.  All counts are
- * byte-swapped if needed. (except for the total length returned)
- *
- * nevermind.... stuffing the encoded packet in net byte order just to
- * always do the right thing.  Don't have to frob with alignment that way.
- */
-int
-XauKrb5Encode(princ, outbuf)
-    krb5_principal princ;	/* principal to encode */
-    krb5_data *outbuf;		/* output buffer */
-{
-    CARD16 i, numparts, totlen = 0, plen, rlen;
-    char *cp, *pdata;
-
-    rlen = krb5_princ_realm(princ)->length;
-    numparts = krb5_princ_size(princ);
-    totlen = 2 + rlen + 2;	/* include room for realm length
-				   and component count */
-    for (i = 0; i < numparts; i++)
-	totlen += krb5_princ_component(princ, i)->length + 2;
-    /* add 2 bytes each time for length */
-    if ((outbuf->data = (char *)malloc(totlen)) == NULL)
-	return -1;
-    cp = outbuf->data;
-    *cp++ = (char)((int)(0xff00 & rlen) >> 8);
-    *cp++ = (char)(0x00ff & rlen);
-    memcpy(cp, krb5_princ_realm(princ)->data, rlen);
-    cp += rlen;
-    *cp++ = (char)((int)(0xff00 & numparts) >> 8);
-    *cp++ = (char)(0x00ff & numparts);
-    for (i = 0; i < numparts; i++)
-    {
-	plen = krb5_princ_component(princ, i)->length;
-	pdata = krb5_princ_component(princ, i)->data;
-	*cp++ = (char)((int)(0xff00 & plen) >> 8);
-	*cp++ = (char)(0x00ff & plen);
-	memcpy(cp, pdata, plen);
-	cp += plen;
-    }
-    outbuf->length = totlen;
-    return 0;
-}
-
-/*
- * XauKrb5Decode
- *
- * This function essentially reverses what XauKrb5Encode does.
- * return value: 0 if okay, -1 if malloc fails, -2 if inbuf format bad
- */
-int
-XauKrb5Decode(inbuf, princ)
-    krb5_data inbuf;
-    krb5_principal *princ;
-{
-    CARD16 i, numparts, plen, rlen;
-    CARD8 *cp, *pdata;
-    
-    if (inbuf.length < 4)
-    {
-	return -2;
-    }
-    *princ = (krb5_principal)malloc(sizeof (krb5_principal_data));
-    if (*princ == NULL)
-	return -1;
-    bzero(*princ, sizeof (krb5_principal_data));
-    cp = (CARD8 *)inbuf.data;
-    rlen = *cp++ << 8;
-    rlen |= *cp++;
-    if (inbuf.length < 4 + (int)rlen + 2)
-    {
-	krb5_free_principal(*princ);
-	return -2;
-    }
-    krb5_princ_realm(*princ)->data = (char *)malloc(rlen);
-    if (krb5_princ_realm(*princ)->data == NULL)
-    {
-	krb5_free_principal(*princ);
-	return -1;
-    }
-    krb5_princ_realm(*princ)->length = rlen;
-    memcpy(krb5_princ_realm(*princ)->data, cp, rlen);
-    cp += rlen;
-    numparts = *cp++ << 8;
-    numparts |= *cp++;
-    krb5_princ_name(*princ) =
-	(krb5_data *)malloc(numparts * sizeof (krb5_data));
-    if (krb5_princ_name(*princ) == NULL)
-    {
-	krb5_free_principal(*princ);
-	return -1;
-    }
-    krb5_princ_size(*princ) = 0;
-    for (i = 0; i < numparts; i++)
-    {
-	if (cp + 2 > (CARD8 *)inbuf.data + inbuf.length)
-	{
-	    krb5_free_principal(*princ);
-	    return -2;
-	}
-	plen = *cp++ << 8;
-	plen |= *cp++;
-	if (cp + plen > (CARD8 *)inbuf.data + inbuf.length)
-	{
-	    krb5_free_principal(*princ);
-	    return -2;
-	}
-	pdata = (CARD8 *)malloc(plen);
-	if (pdata == NULL)
-	{
-	    krb5_free_principal(*princ);
-	    return -1;
-	}
-	krb5_princ_component(*princ, i)->data = (char *)pdata;
-	krb5_princ_component(*princ, i)->length = plen;
-	memcpy(pdata, cp, plen);
-	cp += plen;
-	krb5_princ_size(*princ)++;
-    }
-    return 0;
-}