blob: 9a318166a8a69f38e2e71dc976f23cdaefcaf5e9 [file] [log] [blame]
/**
* Copyright (C) 2013 Regents of the University of California.
* @author: Jeff Thompson <jefft0@remap.ucla.edu>
* See COPYING for copyright and distribution information.
*/
#ifndef NDN_PUBLISHERPUBLICKEYDIGEST_HPP
#define NDN_PUBLISHERPUBLICKEYDIGEST_HPP
#include <vector>
#include "common.hpp"
#include "c/publisher-public-key-digest.h"
namespace ndn {
/**
* A PublisherPublicKeyDigest holds the publisher public key digest value, if any.
* We make a separate class since this is used by multiple other classes.
*/
class PublisherPublicKeyDigest {
public:
PublisherPublicKeyDigest() {
}
/**
* Set the publisherPublicKeyDigestStruct to point to the entries in this PublisherPublicKeyDigest, without copying any memory.
* WARNING: The resulting pointers in publisherPublicKeyDigestStruct are invalid after a further use of this object which could reallocate memory.
* @param publisherPublicKeyDigestStruct a C ndn_PublisherPublicKeyDigest struct to receive the pointer
*/
void
get(struct ndn_PublisherPublicKeyDigest& publisherPublicKeyDigestStruct) const
{
publisherPublicKeyDigestStruct.publisherPublicKeyDigestLength = publisherPublicKeyDigest_.size();
if (publisherPublicKeyDigest_.size() > 0)
publisherPublicKeyDigestStruct.publisherPublicKeyDigest = (unsigned char *)publisherPublicKeyDigest_.buf();
else
publisherPublicKeyDigestStruct.publisherPublicKeyDigest = 0;
}
/**
* Clear this PublisherPublicKeyDigest, and copy from the ndn_PublisherPublicKeyDigest struct.
* @param excludeStruct a C ndn_Exclude struct
*/
void
set(const struct ndn_PublisherPublicKeyDigest& publisherPublicKeyDigestStruct)
{
publisherPublicKeyDigest_ =
Blob(publisherPublicKeyDigestStruct.publisherPublicKeyDigest, publisherPublicKeyDigestStruct.publisherPublicKeyDigestLength);
}
const Blob&
getPublisherPublicKeyDigest() const { return publisherPublicKeyDigest_; }
void
setPublisherPublicKeyDigest(const std::vector<unsigned char>& publisherPublicKeyDigest)
{
publisherPublicKeyDigest_ = publisherPublicKeyDigest;
}
void
setPublisherPublicKeyDigest(const unsigned char *publisherPublicKeyDigest, unsigned int publisherPublicKeyDigestLength)
{
publisherPublicKeyDigest_ = Blob(publisherPublicKeyDigest, publisherPublicKeyDigestLength);
}
/**
* Set the publisher public key digest to point to an existing byte array. IMPORTANT: After calling this,
* if you keep a pointer to the array then you must treat the array as immutable and promise not to change it.
* @param signature A pointer to a vector with the byte array. This takes another reference and does not copy the bytes.
*/
void
setPublisherPublicKeyDigest(const ptr_lib::shared_ptr<std::vector<unsigned char> > &publisherPublicKeyDigest)
{
publisherPublicKeyDigest_ = publisherPublicKeyDigest;
}
void
setPublisherPublicKeyDigest(const ptr_lib::shared_ptr<const std::vector<unsigned char> > &publisherPublicKeyDigest)
{
publisherPublicKeyDigest_ = publisherPublicKeyDigest;
}
/**
* Clear the publisherPublicKeyDigest.
*/
void
clear()
{
publisherPublicKeyDigest_.reset();
}
private:
Blob publisherPublicKeyDigest_;
};
}
#endif