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-rw-r--r--nix/libutil/gcrypt-hash.cc51
-rw-r--r--nix/libutil/gcrypt-hash.hh50
-rw-r--r--nix/libutil/hash.cc53
-rw-r--r--nix/libutil/md5.h35
-rw-r--r--nix/libutil/sha1.h35
-rw-r--r--nix/libutil/sha256.h35
-rw-r--r--nix/libutil/sha512.h35
7 files changed, 24 insertions, 270 deletions
diff --git a/nix/libutil/gcrypt-hash.cc b/nix/libutil/gcrypt-hash.cc
deleted file mode 100644
index c4ae7bfcc2..0000000000
--- a/nix/libutil/gcrypt-hash.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
-   Copyright (C) 2012, 2013  Ludovic Courtès <ludo@gnu.org>
-
-   This file is part of GNU Guix.
-
-   GNU Guix 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 Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#include <config.h>
-
-#include <gcrypt-hash.hh>
-#include <assert.h>
-
-extern "C" {
-
-void
-guix_hash_init (struct guix_hash_context *ctx, int algo)
-{
-  gcry_error_t err;
-
-  err = gcry_md_open (&ctx->md_handle, algo, 0);
-  assert (err == GPG_ERR_NO_ERROR);
-}
-
-void
-guix_hash_update (struct guix_hash_context *ctx, const void *buffer, size_t len)
-{
-  gcry_md_write (ctx->md_handle, buffer, len);
-}
-
-void
-guix_hash_final (void *resbuf, struct guix_hash_context *ctx,
-		 int algo)
-{
-  memcpy (resbuf, gcry_md_read (ctx->md_handle, algo),
-	  gcry_md_get_algo_dlen (algo));
-  gcry_md_close (ctx->md_handle);
-  ctx->md_handle = NULL;
-}
-
-}
diff --git a/nix/libutil/gcrypt-hash.hh b/nix/libutil/gcrypt-hash.hh
deleted file mode 100644
index 11f061159f..0000000000
--- a/nix/libutil/gcrypt-hash.hh
+++ /dev/null
@@ -1,50 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
-   Copyright (C) 2012, 2013  Ludovic Courtès <ludo@gnu.org>
-
-   This file is part of GNU Guix.
-
-   GNU Guix 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 Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* An OpenSSL-like interface to GNU libgcrypt cryptographic hash
-   functions.  */
-
-#pragma once
-#include <gcrypt.h>
-#include <unistd.h>
-
-struct guix_hash_context
-{
-  /* This copy constructor is needed in 'HashSink::currentHash()' where we
-     expect the copy of a 'Ctx' object to yield a truly different context.  */
-  guix_hash_context (guix_hash_context &ref)
-  {
-    if (ref.md_handle == NULL)
-      md_handle = NULL;
-    else
-      gcry_md_copy (&md_handle, ref.md_handle);
-  }
-
-  /* Make sure 'md_handle' is always initialized.  */
-  guix_hash_context (): md_handle (NULL) { };
-
-  gcry_md_hd_t md_handle;
-};
-
-extern "C" {
-extern void guix_hash_init (struct guix_hash_context *ctx, int algo);
-extern void guix_hash_update (struct guix_hash_context *ctx, const void *buffer,
-			      size_t len);
-extern void guix_hash_final (void *resbuf, struct guix_hash_context *ctx,
-			     int algo);
-}
diff --git a/nix/libutil/hash.cc b/nix/libutil/hash.cc
index 251f18f60e..20d2e4b724 100644
--- a/nix/libutil/hash.cc
+++ b/nix/libutil/hash.cc
@@ -3,18 +3,6 @@
 #include <iostream>
 #include <cstring>
 
-#ifdef HAVE_OPENSSL
-#include <openssl/md5.h>
-#include <openssl/sha.h>
-#else
-extern "C" {
-#include "md5.h"
-#include "sha1.h"
-#include "sha256.h"
-#include "sha512.h"
-}
-#endif
-
 #include "hash.hh"
 #include "archive.hh"
 #include "util.hh"
@@ -193,41 +181,48 @@ bool isHash(const string & s)
     return true;
 }
 
-
+/* The "hash context".  */
 struct Ctx
 {
-    MD5_CTX md5;
-    SHA_CTX sha1;
-    SHA256_CTX sha256;
-    SHA512_CTX sha512;
+  /* This copy constructor is needed in 'HashSink::currentHash()' where we
+     expect the copy of a 'Ctx' object to yield a truly different context.  */
+  Ctx(Ctx &ref)
+  {
+    if (ref.md_handle == NULL)
+      md_handle = NULL;
+    else
+      gcry_md_copy (&md_handle, ref.md_handle);
+  }
+
+  /* Make sure 'md_handle' is always initialized.  */
+  Ctx(): md_handle (NULL) { };
+
+  gcry_md_hd_t md_handle;
 };
 
 
 static void start(HashType ht, Ctx & ctx)
 {
-    if (ht == htMD5) MD5_Init(&ctx.md5);
-    else if (ht == htSHA1) SHA1_Init(&ctx.sha1);
-    else if (ht == htSHA256) SHA256_Init(&ctx.sha256);
-    else if (ht == htSHA512) SHA512_Init(&ctx.sha512);
+    gcry_error_t err;
+
+    err = gcry_md_open (&ctx.md_handle, ht, 0);
+    assert (err == GPG_ERR_NO_ERROR);
 }
 
 
 static void update(HashType ht, Ctx & ctx,
     const unsigned char * bytes, unsigned int len)
 {
-    if (ht == htMD5) MD5_Update(&ctx.md5, bytes, len);
-    else if (ht == htSHA1) SHA1_Update(&ctx.sha1, bytes, len);
-    else if (ht == htSHA256) SHA256_Update(&ctx.sha256, bytes, len);
-    else if (ht == htSHA512) SHA512_Update(&ctx.sha512, bytes, len);
+    gcry_md_write (ctx.md_handle, bytes, len);
 }
 
 
 static void finish(HashType ht, Ctx & ctx, unsigned char * hash)
 {
-    if (ht == htMD5) MD5_Final(hash, &ctx.md5);
-    else if (ht == htSHA1) SHA1_Final(hash, &ctx.sha1);
-    else if (ht == htSHA256) SHA256_Final(hash, &ctx.sha256);
-    else if (ht == htSHA512) SHA512_Final(hash, &ctx.sha512);
+    memcpy (hash, gcry_md_read (ctx.md_handle, ht),
+	    gcry_md_get_algo_dlen (ht));
+    gcry_md_close (ctx.md_handle);
+    ctx.md_handle = NULL;
 }
 
 
diff --git a/nix/libutil/md5.h b/nix/libutil/md5.h
deleted file mode 100644
index 4583a458b3..0000000000
--- a/nix/libutil/md5.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
-   Copyright (C) 2012  Ludovic Courtès <ludo@gnu.org>
-
-   This file is part of GNU Guix.
-
-   GNU Guix 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 Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#include <gcrypt-hash.hh>
-
-#define MD5_CTX guix_hash_context
-
-static inline void
-MD5_Init (struct MD5_CTX *ctx)
-{
-  guix_hash_init (ctx, GCRY_MD_MD5);
-}
-
-#define MD5_Update guix_hash_update
-
-static inline void
-MD5_Final (void *resbuf, struct MD5_CTX *ctx)
-{
-  guix_hash_final (resbuf, ctx, GCRY_MD_MD5);
-}
diff --git a/nix/libutil/sha1.h b/nix/libutil/sha1.h
deleted file mode 100644
index d2d071e058..0000000000
--- a/nix/libutil/sha1.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
-   Copyright (C) 2012  Ludovic Courtès <ludo@gnu.org>
-
-   This file is part of GNU Guix.
-
-   GNU Guix 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 Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#include <gcrypt-hash.hh>
-
-#define SHA_CTX guix_hash_context
-
-static inline void
-SHA1_Init (struct SHA_CTX *ctx)
-{
-  guix_hash_init (ctx, GCRY_MD_SHA1);
-}
-
-#define SHA1_Update guix_hash_update
-
-static inline void
-SHA1_Final (void *resbuf, struct SHA_CTX *ctx)
-{
-  guix_hash_final (resbuf, ctx, GCRY_MD_SHA1);
-}
diff --git a/nix/libutil/sha256.h b/nix/libutil/sha256.h
deleted file mode 100644
index ca95d7fea8..0000000000
--- a/nix/libutil/sha256.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
-   Copyright (C) 2012  Ludovic Courtès <ludo@gnu.org>
-
-   This file is part of GNU Guix.
-
-   GNU Guix 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 Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#include <gcrypt-hash.hh>
-
-#define SHA256_CTX guix_hash_context
-
-static inline void
-SHA256_Init (struct SHA256_CTX *ctx)
-{
-  guix_hash_init (ctx, GCRY_MD_SHA256);
-}
-
-#define SHA256_Update guix_hash_update
-
-static inline void
-SHA256_Final (void *resbuf, struct SHA256_CTX *ctx)
-{
-  guix_hash_final (resbuf, ctx, GCRY_MD_SHA256);
-}
diff --git a/nix/libutil/sha512.h b/nix/libutil/sha512.h
deleted file mode 100644
index d2abab4c5f..0000000000
--- a/nix/libutil/sha512.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
-   Copyright (C) 2012, 2015 Ludovic Courtès <ludo@gnu.org>
-
-   This file is part of GNU Guix.
-
-   GNU Guix 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 Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#include <gcrypt-hash.hh>
-
-#define SHA512_CTX guix_hash_context
-
-static inline void
-SHA512_Init (struct SHA512_CTX *ctx)
-{
-  guix_hash_init (ctx, GCRY_MD_SHA512);
-}
-
-#define SHA512_Update guix_hash_update
-
-static inline void
-SHA512_Final (void *resbuf, struct SHA512_CTX *ctx)
-{
-  guix_hash_final (resbuf, ctx, GCRY_MD_SHA512);
-}
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-22 16:09:58 +0000