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1 // -*- mode: cpp; mode: fold -*-
2 // Description /*{{{*/
3 // $Id: hashes.h,v 1.2 2001/03/11 05:30:20 jgg Exp $
4 /* ######################################################################
5
6 Hashes - Simple wrapper around the hash functions
7
8 This is just used to make building the methods simpler, this is the
9 only interface required..
10
11 ##################################################################### */
12 /*}}}*/
13 #ifndef APTPKG_HASHES_H
14 #define APTPKG_HASHES_H
15
16 #ifdef __GNUG__
17 #pragma interface "apt-pkg/hashes.h"
18 #endif
19
20 #include <apt-pkg/md5.h>
21 #include <apt-pkg/sha1.h>
22
23 #include <algorithm>
24
25 using std::min;
26
27 class Hashes
28 {
29 public:
30
31 MD5Summation MD5;
32 SHA1Summation SHA1;
33
34 inline bool Add(const unsigned char *Data,unsigned long Size)
35 {
36 return MD5.Add(Data,Size) && SHA1.Add(Data,Size);
37 };
38 inline bool Add(const char *Data) {return Add((unsigned char *)Data,strlen(Data));};
39 bool AddFD(int Fd,unsigned long Size);
40 inline bool Add(const unsigned char *Beg,const unsigned char *End)
41 {return Add(Beg,End-Beg);};
42 };
43
44 #endif