blob: 6b2f570f06ff2c3fa3464c1d75865664d09f14d7 [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/**
* Copyright (C) 2013 Regents of the University of California.
* @author: Jeff Thompson <jefft0@remap.ucla.edu>
* See COPYING for copyright and distribution information.
*/
#include <ndn-cpp/common.hpp>
#include <ndn-cpp/data.hpp>
#include <ndn-cpp/sha256-with-rsa-signature.hpp>
#include "c/data.h"
using namespace std;
namespace ndn {
Signature::~Signature()
{
}
void
MetaInfo::get(struct ndn_MetaInfo& metaInfoStruct) const
{
metaInfoStruct.timestampMilliseconds = timestampMilliseconds_;
metaInfoStruct.type = type_;
metaInfoStruct.freshnessSeconds = freshnessSeconds_;
finalBlockID_.get(metaInfoStruct.finalBlockID);
}
void
MetaInfo::set(const struct ndn_MetaInfo& metaInfoStruct)
{
timestampMilliseconds_ = metaInfoStruct.timestampMilliseconds;
type_ = metaInfoStruct.type;
freshnessSeconds_ = metaInfoStruct.freshnessSeconds;
finalBlockID_ = Name::Component(Blob(metaInfoStruct.finalBlockID.value));
}
Data::Data()
: signature_(new Sha256WithRsaSignature())
{
}
Data::Data(const Name& name)
: name_(name), signature_(new Sha256WithRsaSignature())
{
}
void
Data::get(struct ndn_Data& dataStruct) const
{
signature_->get(dataStruct.signature);
name_.get(dataStruct.name);
metaInfo_.get(dataStruct.metaInfo);
content_.get(dataStruct.content);
}
void
Data::set(const struct ndn_Data& dataStruct)
{
signature_->set(dataStruct.signature);
name_.set(dataStruct.name);
metaInfo_.set(dataStruct.metaInfo);
content_ = Blob(dataStruct.content);
onChanged();
}
SignedBlob
Data::wireEncode(WireFormat& wireFormat)
{
size_t signedPortionBeginOffset, signedPortionEndOffset;
Blob encoding = wireFormat.encodeData(*this, &signedPortionBeginOffset, &signedPortionEndOffset);
wireEncoding_ = SignedBlob(encoding, signedPortionBeginOffset, signedPortionEndOffset);
return wireEncoding_;
}
void
Data::wireDecode(const uint8_t* input, size_t inputLength, WireFormat& wireFormat)
{
size_t signedPortionBeginOffset, signedPortionEndOffset;
wireFormat.decodeData(*this, input, inputLength, &signedPortionBeginOffset, &signedPortionEndOffset);
wireEncoding_ = SignedBlob(input, inputLength, signedPortionBeginOffset, signedPortionEndOffset);
}
void
Data::onChanged()
{
wireEncoding_ = SignedBlob();
}
}