crypto header generation tool

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11442 ec53bebd-3082-4978-b11e-865c3cabbd6b
2002-09-10 19:59:00 +00:00
parent 7d1d5f0bf3
commit e2e261a23e
1 changed files with 95 additions and 0 deletions
--- a/include/make_crypto.c
+++ b/include/make_crypto.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2002 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * 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. 
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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. 
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+RCSID("$Id");
+#endif
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+int
+main(int argc, char **argv)
+{
+    char *p;
+    FILE *f;
+    if(argc != 2) {
+	fprintf(stderr, "Usage: make_crypto file\n");
+	exit(1);
+    }
+    f = fopen(argv[1], "w");
+    if(f == NULL) {
+	perror(argv[1]);
+	exit(1);
+    }
+    for(p = argv[1]; *p; p++)
+	if(!isalnum((int)*p))
+	    *p = '_';
+    fprintf(f, "#ifndef __%s__\n", argv[1]);
+    fprintf(f, "#define __%s__\n", argv[1]);
+#ifdef HAVE_OPENSSL
+    fputs("#include <openssl/des.h>\n", f);
+    fputs("#include <openssl/rc4.h>\n", f);
+    fputs("#include <openssl/md4.h>\n", f);
+    fputs("#include <openssl/md5.h>\n", f);
+    fputs("#include <openssl/sha.h>\n", f);
+#else
+    fputs("#include <des.h>\n", f);
+    fputs("#include <md4.h>\n", f);
+    fputs("#include <md5.h>\n", f);
+    fputs("#include <sha.h>\n", f);
+    fputs("#include <rc4.h>\n", f);
+#ifdef HAVE_OLD_HASH_NAMES
+    fputs("\n", f);
+    fputs("    typedef struct md4 MD4_CTX;\n", f);
+    fputs("#define MD4_Init(C) md4_init((C))\n", f);
+    fputs("#define MD4_Update(C, D, L) md4_update((C), (D), (L))\n", f);
+    fputs("#define MD4_Final(D, C) md4_finito((C), (D))\n", f);
+    fputs("\n", f);
+    fputs("    typedef struct md5 MD5_CTX;\n", f);
+    fputs("#define MD5_Init(C) md5_init((C))\n", f);
+    fputs("#define MD5_Update(C, D, L) md5_update((C), (D), (L))\n", f);
+    fputs("#define MD5_Final(D, C) md5_finito((C), (D))\n", f);
+    fputs("\n", f);
+    fputs("    typedef struct sha SHA_CTX;\n", f);
+    fputs("#define SHA1_Init(C) sha_init((C))\n", f);
+    fputs("#define SHA1_Update(C, D, L) sha_update((C), (D), (L))\n", f);
+    fputs("#define SHA1_Final(D, C) sha_finito((C), (D))\n", f);
+#endif
+#endif
+    fprintf(f, "#endif /* __%s__ */\n", argv[1]);
+    fclose(f);
+    exit(0);
+}