avoid triggering gcc's -Wunsafe-loop-optimizations in EDSP

[apt.git] / apt-pkg / contrib / sha256.h

diff --git a/apt-pkg/contrib/sha256.h b/apt-pkg/contrib/sha256.h
index 70b3ae2ad0178794de5ca2423e8fa9d16234ed7f..15146c94870ee6d064d07e8690605e4d88c0fc0c 100644 (file)
--- a/apt-pkg/contrib/sha256.h
+++ b/apt-pkg/contrib/sha256.h
@@ -1,74 +1,8 @@
-// -*- mode: cpp; mode: fold -*-
-// Description                                                          /*{{{*/
-// $Id: sha1.h,v 1.3 2001/05/07 05:05:47 jgg Exp $
-/* ######################################################################
-
-   SHA256SumValue - Storage for a SHA-256 hash.
-   SHA256Summation - SHA-256 Secure Hash Algorithm.
-   
-   This is a C++ interface to a set of SHA256Sum functions, that mirrors
-   the equivalent MD5 & SHA1 classes. 
-
-   ##################################################################### */
-                                                                        /*}}}*/
 #ifndef APTPKG_SHA256_H
 #define APTPKG_SHA256_H
 
-#ifdef __GNUG__
-#pragma interface "apt-pkg/sha256.h"
-#endif 
-
-#include <string>
-#include <algorithm>
-
-using std::string;
-using std::min;
-
-class SHA256Summation;
-
-class SHA256SumValue
-{
-   friend class SHA256Summation;
-   unsigned char Sum[32];
-   
-   public:
-
-   // Accessors
-   bool operator ==(const SHA256SumValue &rhs) const; 
-   string Value() const;
-   inline void Value(unsigned char S[32])
-         {for (int I = 0; I != sizeof(Sum); I++) S[I] = Sum[I];};
-   inline operator string() const {return Value();};
-   bool Set(string Str);
-   inline void Set(unsigned char S[32]) 
-         {for (int I = 0; I != sizeof(Sum); I++) Sum[I] = S[I];};
-
-   SHA256SumValue(string Str);
-   SHA256SumValue();
-};
-
-struct sha256_ctx {
-    uint32_t count[2];
-    uint32_t state[8];
-    uint8_t buf[128];
-};
-
-class SHA256Summation
-{
-   struct sha256_ctx Sum;
-
-   bool Done;
-
-   public:
+#include "sha2.h"
 
-   bool Add(const unsigned char *inbuf,unsigned long inlen);
-   inline bool Add(const char *Data) {return Add((unsigned char *)Data,strlen(Data));};
-   bool AddFD(int Fd,unsigned long Size);
-   inline bool Add(const unsigned char *Beg,const unsigned char *End) 
-                  {return Add(Beg,End-Beg);};
-   SHA256SumValue Result();
-   
-   SHA256Summation();
-};
+#warning "This header is deprecated, please include sha2.h instead"
 
 #endif