Caleb Cushing ( xenoterracide ) wrote:
> can anyone give me an example of how to create a sha1sum given the
> path? (fyi I'm using boost::filesystem for path's)
>
Something like this should work:
#include <crypto++/sha.h>
#include <crypto++/hex.h>
#include <crypto++/files.h>
std::string getSHA1Hash(const boost::filesystem::path& p_file, bool
p_upperCase)
{
std::string result;
try
{
CryptoPP::SHA1 hash;
CryptoPP::FileSource(p_file.file_string().c_str(),true,new
CryptoPP::HashFilter(hash,new CryptoPP::HexEncoder(new
CryptoPP::StringSink(result),p_upperCase)));
}
catch (const std::exception& e) {
throw ... // some exception
}
return result;
}
Regards, Peter.
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