Use the gnulib md5 module.

[wget] / src / gen-md5.c

diff --git a/src/gen-md5.c b/src/gen-md5.c
deleted file mode 100644 (file)
index f22c398..0000000
--- a/src/gen-md5.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* General MD5 support.
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-   2010 Free Software Foundation, Inc.
-
-This file is part of GNU Wget.
-
-GNU Wget is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3 of the License, or
-(at your option) any later version.
-
-GNU Wget is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with Wget.  If not, see <http://www.gnu.org/licenses/>.
-
-Additional permission under GNU GPL version 3 section 7
-
-If you modify this program, or any covered work, by linking or
-combining it with the OpenSSL project's OpenSSL library (or a
-modified version of that library), containing parts covered by the
-terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
-grants you additional permission to convey the resulting work.
-Corresponding Source for a non-source form of such a combination
-shall include the source code for the parts of OpenSSL used as well
-as that of the covered work.  */
-
-#include "wget.h"
-
-#include "gen-md5.h"
-
-#ifdef HAVE_BUILTIN_MD5
-# include <md5.h>
-typedef struct md5_ctx gen_md5_context_imp;
-#endif
-
-#ifdef HAVE_SOLARIS_MD5
-# include <md5.h>
-typedef MD5_CTX gen_md5_context_imp;
-#endif
-
-#ifdef HAVE_OPENSSL_MD5
-# include <openssl/md5.h>
-typedef MD5_CTX gen_md5_context_imp;
-#endif
-
-struct gen_md5_context {
-  gen_md5_context_imp imp;
-};
-
-/* Originally I planned for these to be macros, but that's very hard
-   because some of these MD5 implementations use the same names for
-   their types.  For example, it is impossible to include <md5.h> and
-   <openssl/ssl.h> on Solaris, because the latter includes its own MD5
-   implementation, which clashes with <md5.h>.  */
-
-int
-gen_md5_context_size (void)
-{
-  return sizeof (struct gen_md5_context);
-}
-
-void
-gen_md5_init (gen_md5_context *ctx)
-{
-  gen_md5_context_imp *ctx_imp = &ctx->imp;
-
-#ifdef HAVE_BUILTIN_MD5
-  md5_init_ctx (ctx_imp);
-#endif
-
-#ifdef HAVE_SOLARIS_MD5
-  MD5Init (ctx_imp);
-#endif
-
-#ifdef HAVE_OPENSSL_MD5
-  MD5_Init (ctx_imp);
-#endif
-}
-
-void
-gen_md5_update (unsigned const char *buffer, int len, gen_md5_context *ctx)
-{
-  gen_md5_context_imp *ctx_imp = &ctx->imp;
-
-#ifdef HAVE_BUILTIN_MD5
-  md5_process_bytes (buffer, len, ctx_imp);
-#endif
-
-#ifdef HAVE_SOLARIS_MD5
-  MD5Update (ctx_imp, (unsigned char *)buffer, len);
-#endif
-
-#ifdef HAVE_OPENSSL_MD5
-  MD5_Update (ctx_imp, buffer, len);
-#endif
-}
-
-void
-gen_md5_finish (gen_md5_context *ctx, unsigned char *result)
-{
-  gen_md5_context_imp *ctx_imp = &ctx->imp;
-
-#ifdef HAVE_BUILTIN_MD5
-  md5_finish_ctx (ctx_imp, result);
-#endif
-
-#ifdef HAVE_SOLARIS_MD5
-  MD5Final (result, ctx_imp);
-#endif
-
-#ifdef HAVE_OPENSSL_MD5
-  MD5_Final (result, ctx_imp);
-#endif
-}
-
-#if 0
-/* A debugging function for checking whether an MD5 library works. */
-
-#include "gen-md5.h"
-
-char *
-debug_test_md5 (char *buf)
-{
-  unsigned char raw[16];
-  static char res[33];
-  unsigned char *p1;
-  char *p2;
-  int cnt;
-  ALLOCA_MD5_CONTEXT (ctx);
-
-  gen_md5_init (ctx);
-  gen_md5_update ((unsigned char *)buf, strlen (buf), ctx);
-  gen_md5_finish (ctx, raw);
-
-  p1 = raw;
-  p2 = res;
-  cnt = 16;
-  while (cnt--)
-    {
-      *p2++ = XNUM_TO_digit (*p1 >> 4);
-      *p2++ = XNUM_TO_digit (*p1 & 0xf);
-      ++p1;
-    }
-  *p2 = '\0';
-
-  return res;
-}
-#endif