This is a C++ wrapper arround libarchive library.
- libarchive (https://github.com/libarchive/libarchive)
- CMake (http://cmake.org/)
Current version was tested with gcc 4.9 on 64 bit Linux - Ubuntu 14.04 with libarchive13 3.1.2-9
Read from archive
#include "archive_reader.hpp" #include "archive_exception.hpp" ... try { namespace ar = ns_archive::ns_reader; std::fstream fs("some_tar_file.tar"); ns_archive::reader reader = ns_archive::reader::make_reader<ar::format::_ALL, ar::filter::_ALL>(fs, 10240); for(auto entry : reader) { // get file name std::cout << entry->get_header_value_pathname() << std::endl; // get file content std::cout << entry->get_stream().rdbuf() << std::endl << std::endl; } } catch(ns_archive::archive_exception& e) { std::cout << e.what() << std::endl; }Write to archive
#include "archive_writer.hpp" #include "archive_exception.hpp" ... try { namespace ar = ns_archive::ns_reader; std::ofstream outfs("output.tar"); ns_archive::writer writer2 = ns_archive::writer::make_writer<ns_archive::ns_writer::format::_TAR>(outfs, 10240); std::stringstream ss; ss << "foo"; ns_archive::entry out_entry(ss); out_entry.set_header_value_pathname("foo.txt"); writer.add_entry(out_entry); } catch(ns_archive::archive_exception& e) { std::cout << e.what() << std::endl; }Copy archive
#include "archive_reader.hpp" #include "archive_writer.hpp" #include "archive_exception.hpp" ... try { namespace ar = ns_archive::ns_reader; std::fstream fs( "some_tar_file.tar" ); ns_archive::reader reader = ns_archive::reader::make_reader<ar::format::_ALL, ar::filter::_ALL>(fs, 10240); std::ofstream outfs( "out.tar" ); ns_archive::writer writer = ns_archive::writer::make_writer<ns_archive::ns_writer::format::_TAR>(outfs, 10240); for(auto entry : reader) { writer.add_entry(*entry.get()); } } catch(ns_archive::archive_exception& e) { std::cout << e.what() << std::endl; }BSD 2-Clause license (http://opensource.org/licenses/bsd-license.php)