postal/cmd5.cpp at main · simta/postal · GitHub

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#include "postal.h"
#include "cmd5.h"
#include <stdio.h>

Cmd5::Cmd5( )
{
    init( );
}

void
Cmd5::init( )
{
#ifdef USE_OPENSSL
    MD5_Init( &m_context );
#else
    MD5Init( &m_context );
#endif
}

void
Cmd5::getSum( char *buf )
{
#ifdef USE_OPENSSL
    MD5_Final((unsigned char*)buf, &m_context );
#else
    MD5Final((unsigned char*)buf, &m_context );
#endif
}
// get the sum into a string reference
string
Cmd5::getSum( )
{
    unsigned char output[ 16 ];

    getSum((char*)output );
    char str_output[ 33 ];
    for ( int i = 0; i < 16; i++ ) {
        sprintf( &str_output[ 2 * i ], "%02x", (int)output[ i ] );
    }
    return( str_output );
}

void
Cmd5::addData( const char *buf, size_t bytes )
{
#ifdef USE_OPENSSL
    MD5_Update( &m_context, (const unsigned char*)buf, bytes );
#else
    MD5Update( &m_context, (unsigned char*)buf, bytes );
#endif
}

void
Cmd5::addData( const string &buf )
{
    addData((const char*)buf.c_str( ), buf.size( ));
}