include/make_crypto.c

   1 /*
   2  * Copyright (c) 2002 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifdef HAVE_CONFIG_H
  35 #include <config.h>
  36 RCSID("$Id$");
  37 #endif
  38 #include <stdio.h>
  39 #include <string.h>
  40 #include <stdlib.h>
  41 #include <ctype.h>
  42
  43 int
  44 main(int argc, char **argv)
  45 {
  46     char *p;
  47     FILE *f;
  48     if(argc != 2) {
  49         fprintf(stderr, "Usage: make_crypto file\n");
  50         exit(1);
  51     }
  52     f = fopen(argv[1], "w");
  53     if(f == NULL) {
  54         perror(argv[1]);
  55         exit(1);
  56     }
  57     for(p = argv[1]; *p; p++)
  58         if(!isalnum((int)*p))
  59             *p = '_';
  60     fprintf(f, "#ifndef __%s__\n", argv[1]);
  61     fprintf(f, "#define __%s__\n", argv[1]);
  62 #ifdef HAVE_OPENSSL
  63     fputs("#define OPENSSL_DES_LIBDES_COMPATIBILITY\n", f);
  64     fputs("#include <openssl/des.h>\n", f);
  65     fputs("#include <openssl/rc4.h>\n", f);
  66     fputs("#include <openssl/md4.h>\n", f);
  67     fputs("#include <openssl/md5.h>\n", f);
  68     fputs("#include <openssl/sha.h>\n", f);
  69 #else
  70     fputs("#include <des.h>\n", f);
  71     fputs("#include <md4.h>\n", f);
  72     fputs("#include <md5.h>\n", f);
  73     fputs("#include <sha.h>\n", f);
  74     fputs("#include <rc4.h>\n", f);
  75 #ifdef HAVE_OLD_HASH_NAMES
  76     fputs("\n", f);
  77     fputs("    typedef struct md4 MD4_CTX;\n", f);
  78     fputs("#define MD4_Init md4_init\n", f);
  79     fputs("#define MD4_Update md4_update\n", f);
  80     fputs("#define MD4_Final(D, C) md4_finito((C), (D))\n", f);
  81     fputs("\n", f);
  82     fputs("    typedef struct md5 MD5_CTX;\n", f);
  83     fputs("#define MD5_Init md5_init\n", f);
  84     fputs("#define MD5_Update md5_update\n", f);
  85     fputs("#define MD5_Final(D, C) md5_finito((C), (D))\n", f);
  86     fputs("\n", f);
  87     fputs("    typedef struct sha SHA_CTX;\n", f);
  88     fputs("#define SHA1_Init sha_init\n", f);
  89     fputs("#define SHA1_Update sha_update\n", f);
  90     fputs("#define SHA1_Final(D, C) sha_finito((C), (D))\n", f);
  91 #endif
  92 #endif
  93     fprintf(f, "#endif /* __%s__ */\n", argv[1]);
  94     fclose(f);
  95     exit(0);
  96 }