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authorMichael Vogt <egon@debian-devbox>2012-04-16 19:24:07 +0200
committerMichael Vogt <egon@debian-devbox>2012-04-16 19:24:07 +0200
commit443f5e8a3205162ec6933529c5ca0c95ad3f6941 (patch)
tree3e2da22dcecc8eeaabc1ac5ceac0407a8e3cc25f /apt-pkg/contrib/md5.cc
parent96273866174c54bdb25813633891f29668d43848 (diff)
parentf352743312edeebf666e1c8304cdc4baf457469f (diff)
merge from the expermental2 branch
Diffstat (limited to 'apt-pkg/contrib/md5.cc')
-rw-r--r--apt-pkg/contrib/md5.cc85
1 files changed, 4 insertions, 81 deletions
diff --git a/apt-pkg/contrib/md5.cc b/apt-pkg/contrib/md5.cc
index c0fa8493d..4351aeb22 100644
--- a/apt-pkg/contrib/md5.cc
+++ b/apt-pkg/contrib/md5.cc
@@ -35,6 +35,8 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
+#include <config.h>
+
#include <apt-pkg/md5.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/macros.h>
@@ -43,7 +45,6 @@
#include <unistd.h>
#include <netinet/in.h> // For htonl
#include <inttypes.h>
-#include <config.h>
/*}}}*/
// byteSwap - Swap bytes in a buffer /*{{{*/
@@ -165,61 +166,6 @@ static void MD5Transform(uint32_t buf[4], uint32_t const in[16])
buf[3] += d;
}
/*}}}*/
-// MD5SumValue::MD5SumValue - Constructs the summation from a string /*{{{*/
-// ---------------------------------------------------------------------
-/* The string form of a MD5 is a 32 character hex number */
-MD5SumValue::MD5SumValue(string Str)
-{
- memset(Sum,0,sizeof(Sum));
- Set(Str);
-}
- /*}}}*/
-// MD5SumValue::MD5SumValue - Default constructor /*{{{*/
-// ---------------------------------------------------------------------
-/* Sets the value to 0 */
-MD5SumValue::MD5SumValue()
-{
- memset(Sum,0,sizeof(Sum));
-}
- /*}}}*/
-// MD5SumValue::Set - Set the sum from a string /*{{{*/
-// ---------------------------------------------------------------------
-/* Converts the hex string into a set of chars */
-bool MD5SumValue::Set(string Str)
-{
- return Hex2Num(Str,Sum,sizeof(Sum));
-}
- /*}}}*/
-// MD5SumValue::Value - Convert the number into a string /*{{{*/
-// ---------------------------------------------------------------------
-/* Converts the set of chars into a hex string in lower case */
-string MD5SumValue::Value() const
-{
- char Conv[16] = {'0','1','2','3','4','5','6','7','8','9','a','b',
- 'c','d','e','f'};
- char Result[33];
- Result[32] = 0;
-
- // Convert each char into two letters
- int J = 0;
- int I = 0;
- for (; I != 32; J++, I += 2)
- {
- Result[I] = Conv[Sum[J] >> 4];
- Result[I + 1] = Conv[Sum[J] & 0xF];
- }
-
- return string(Result);
-}
- /*}}}*/
-// MD5SumValue::operator == - Comparitor /*{{{*/
-// ---------------------------------------------------------------------
-/* Call memcmp on the buffer */
-bool MD5SumValue::operator ==(const MD5SumValue &rhs) const
-{
- return memcmp(Sum,rhs.Sum,sizeof(Sum)) == 0;
-}
- /*}}}*/
// MD5Summation::MD5Summation - Initialize the summer /*{{{*/
// ---------------------------------------------------------------------
/* This assigns the deep magic initial values */
@@ -241,7 +187,7 @@ MD5Summation::MD5Summation()
// MD5Summation::Add - 'Add' a data set to the hash /*{{{*/
// ---------------------------------------------------------------------
/* */
-bool MD5Summation::Add(const unsigned char *data,unsigned long len)
+bool MD5Summation::Add(const unsigned char *data,unsigned long long len)
{
if (Done == true)
return false;
@@ -286,29 +232,6 @@ bool MD5Summation::Add(const unsigned char *data,unsigned long len)
return true;
}
/*}}}*/
-// MD5Summation::AddFD - Add the contents of a FD to the hash /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool MD5Summation::AddFD(int Fd,unsigned long Size)
-{
- unsigned char Buf[64*64];
- int Res = 0;
- int ToEOF = (Size == 0);
- while (Size != 0 || ToEOF)
- {
- unsigned n = sizeof(Buf);
- if (!ToEOF) n = min(Size,(unsigned long)n);
- Res = read(Fd,Buf,n);
- if (Res < 0 || (!ToEOF && (unsigned) Res != n)) // error, or short read
- return false;
- if (ToEOF && Res == 0) // EOF
- break;
- Size -= Res;
- Add(Buf,Res);
- }
- return true;
-}
- /*}}}*/
// MD5Summation::Result - Returns the value of the sum /*{{{*/
// ---------------------------------------------------------------------
/* Because this must add in the last bytes of the series it prevents anyone
@@ -353,7 +276,7 @@ MD5SumValue MD5Summation::Result()
}
MD5SumValue V;
- memcpy(V.Sum,buf,16);
+ V.Set((unsigned char *)buf);
return V;
}
/*}}}*/