no_encryptor.cpp

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#include "rosbag/bag.h"
#include "rosbag/no_encryptor.h"

#include <pluginlib/class_list_macros.hpp>

PLUGINLIB_EXPORT_CLASS(rosbag::NoEncryptor, rosbag::EncryptorBase)

namespace rosbag
{

uint32_t NoEncryptor::encryptChunk(const uint32_t chunk_size, const uint64_t, ChunkedFile&) { return chunk_size; }

void NoEncryptor::decryptChunk(ChunkHeader const& chunk_header, Buffer& decrypted_chunk, ChunkedFile& file) const {
    decrypted_chunk.setSize(chunk_header.compressed_size);
    file.read((char*) decrypted_chunk.getData(), chunk_header.compressed_size);
}

void NoEncryptor::writeEncryptedHeader(boost::function<void(ros::M_string const&)> write_header, ros::M_string const& header_fields, ChunkedFile&) {
    write_header(header_fields);
}

bool NoEncryptor::readEncryptedHeader(boost::function<bool(ros::Header&)> read_header, ros::Header& header, Buffer&, ChunkedFile&) {
    return read_header(header);
}

}  // namespace rosbag