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switched Sha1CheckSum::toStdString() to simpler/faster code. checked with tests/util/sha1_test

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6707 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2013-09-07 13:48:55 +00:00
parent eeb2dcaaf2
commit cd7e2df37e
1 changed files with 11 additions and 2 deletions
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13
libretroshare/src/util/rsdir.cc
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@ -672,11 +672,20 @@ bool Sha1CheckSum::operator==(const Sha1CheckSum& s) const
std::string Sha1CheckSum::toStdString() const
{
std::string tmpout;
static const char outl[16] = { '0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f' } ;
std::string tmpout(40,' ');
for(int i = 0; i < 5; i++)
for(int j = 0; j < 4; j++)
rs_sprintf_append(tmpout, "%02x", ((fourbytes[i] >> (8*j)) & 0xff ));
{
int k = j + i*4 ;
uint8_t byte = (fourbytes[i] >> (8*j)) & 0xff ;
tmpout[2*k ] = outl[ (byte>>4) ] ;
tmpout[2*k+1] = outl[ byte & 0xf ] ;
//rs_sprintf_append(tmpout, "%02x", ((fourbytes[i] >> (8*j)) & 0xff ));
}
return tmpout;
}