C++ Library to handle BagIt structures. BagIt is a standard format to create transfer packages for digital preservation purposes. See https://en.wikipedia.org/wiki/BagIt for details http://andreas-romeyke.de
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#include "payloadmanifest.hpp"
#include <iostream>
#include <fstream>
#include <sstream>
#include <boost/filesystem.hpp>
//#include <filesystem> // c++17
//namespace fs = std::filesystem;
namespace fs = boost::filesystem;
using namespace std;
Payloadmanifest::Payloadmanifest( string basedir ) {
map<checksum_algorithms, string> possible_manifest_files;
possible_manifest_files[md5] = "manifest-md5.txt";
possible_manifest_files[sha1] = "manifest-sha1.txt";
for (map<checksum_algorithms, string>::iterator it=possible_manifest_files.begin(); it!=possible_manifest_files.end(); ++it) {
// debug
cout << it->first << " => " << it->second << endl;
// test if file exists
string filename = basedir + it->second;
fs::path p{ filename };
fs::file_status s = fs::status( p );
cout << "path "<< p.string() << endl;
cout << "is file: "<< fs::is_regular_file( s) << endl;
if (fs::is_regular_file( s)) {
Payloadmanifest::manifest_algorithm_files[it->first] = filename;
}
}
}
// vim: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab