qpdf/libtests/hex.cc

#include <qpdf/Pl_ASCIIHexDecoder.hh>

#include <qpdf/Pl_StdioFile.hh>
#include <iostream>
#include <stdlib.h>

int main()
{
    Pl_StdioFile out("stdout", stdout);
    Pl_ASCIIHexDecoder decode("decode", &out);

    try
    {
        unsigned char buf[10000];
        bool done = false;
        while (! done)
        {
            size_t len = fread(buf, 1, sizeof(buf), stdin);
            if (len <= 0)
            {
                done = true;
            }
            else
            {
                decode.write(buf, len);
            }
        }
        decode.finish();
    }
    catch (std::exception& e)
    {
        std::cerr << e.what() << std::endl;
         exit(2);
    }

    return 0;
}