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Diff for /src/usr.bin/ssh/Attic/bufaux.c between version 1.10 and 1.11.2.2

version 1.10, 2000/04/12 09:39:10 version 1.11.2.2, 2000/11/08 21:30:28
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 /*  /*
  *  
  * bufaux.c  
  *  
  * Author: Tatu Ylonen <ylo@cs.hut.fi>   * Author: Tatu Ylonen <ylo@cs.hut.fi>
  *  
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland   * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
  *                    All rights reserved   *                    All rights reserved
  *  
  * Created: Wed Mar 29 02:24:47 1995 ylo  
  *  
  * Auxiliary functions for storing and retrieving various data types to/from   * Auxiliary functions for storing and retrieving various data types to/from
  * Buffers.   * Buffers.
  *   *
    * As far as I am concerned, the code I have written for this software
    * can be used freely for any purpose.  Any derived versions of this
    * software must be clearly marked as such, and if the derived work is
    * incompatible with the protocol description in the RFC file, it must be
    * called by a name other than "ssh" or "Secure Shell".
    *
    *
  * SSH2 packet format added by Markus Friedl   * SSH2 packet format added by Markus Friedl
    * Copyright (c) 2000 Markus Friedl.  All rights reserved.
  *   *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    * 1. Redistributions of source code must retain the above copyright
    *    notice, this list of conditions and the following disclaimer.
    * 2. Redistributions in binary form must reproduce the above copyright
    *    notice, this list of conditions and the following disclaimer in the
    *    documentation and/or other materials provided with the distribution.
    *
    * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
    * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
    * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
    * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
    * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
    * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */   */
   
 #include "includes.h"  #include "includes.h"
 RCSID("$Id$");  RCSID("$OpenBSD$");
   
 #include "ssh.h"  #include "ssh.h"
 #include <openssl/bn.h>  #include <openssl/bn.h>
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 /*  /*
  * Returns an integer from the buffer (4 bytes, msb first).   * Returns an integer from the buffer (4 bytes, msb first).
  */   */
 unsigned int  unsigned int
 buffer_get_int(Buffer *buffer)  buffer_get_int(Buffer *buffer)
 {  {
         unsigned char buf[4];          unsigned char buf[4];
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 /*  /*
  * Stores an integer in the buffer in 4 bytes, msb first.   * Stores an integer in the buffer in 4 bytes, msb first.
  */   */
 void  void
 buffer_put_int(Buffer *buffer, unsigned int value)  buffer_put_int(Buffer *buffer, unsigned int value)
 {  {
         char buf[4];          char buf[4];
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 /*  /*
  * Stores and arbitrary binary string in the buffer.   * Stores and arbitrary binary string in the buffer.
  */   */
 void  void
 buffer_put_string(Buffer *buffer, const void *buf, unsigned int len)  buffer_put_string(Buffer *buffer, const void *buf, unsigned int len)
 {  {
         buffer_put_int(buffer, len);          buffer_put_int(buffer, len);
         buffer_append(buffer, buf, len);          buffer_append(buffer, buf, len);
 }  }
 void  void
 buffer_put_cstring(Buffer *buffer, const char *s)  buffer_put_cstring(Buffer *buffer, const char *s)
 {  {
         buffer_put_string(buffer, s, strlen(s));          buffer_put_string(buffer, s, strlen(s));
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 /*  /*
  * Returns a character from the buffer (0 - 255).   * Returns a character from the buffer (0 - 255).
  */   */
 int  int
 buffer_get_char(Buffer *buffer)  buffer_get_char(Buffer *buffer)
 {  {
         char ch;          char ch;
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 /*  /*
  * Stores a character in the buffer.   * Stores a character in the buffer.
  */   */
 void  void
 buffer_put_char(Buffer *buffer, int value)  buffer_put_char(Buffer *buffer, int value)
 {  {
         char ch = value;          char ch = value;
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  Added in v.1.11.2.2