VirgilCMSContent.h

#ifndef VIRGIL_CRYPTO_VIRGIL_CMS_CONTENT_H
#define VIRGIL_CRYPTO_VIRGIL_CMS_CONTENT_H

#include <string>

#include "../../VirgilByteArray.h"
#include "../asn1/VirgilAsn1Compatible.h"

namespace virgil { namespace crypto { namespace foundation { namespace cms {

class VirgilCMSContent : public virgil::crypto::foundation::asn1::VirgilAsn1Compatible {
public:
    enum class Type {
        Data = 0,
        SignedData,
        EnvelopedData,
        DigestedData,
        EncryptedData,
        AuthenticatedData,
        SignedAndEnvelopedData,
        DataWithAttributes,
        EncryptedPrivateKeyInfo
    };

    VirgilCMSContent::Type contentType;
    virgil::crypto::VirgilByteArray content;
public:
    virtual size_t asn1Write(
            virgil::crypto::foundation::asn1::VirgilAsn1Writer& asn1Writer,
            size_t childWrittenBytes = 0) const;

    virtual void asn1Read(virgil::crypto::foundation::asn1::VirgilAsn1Reader& asn1Reader);
private:
    static std::string contentTypeToOID(VirgilCMSContent::Type contentType);

    static VirgilCMSContent::Type oidToContentType(const std::string& oid);
};

}}}}

#endif /* VIRGIL_CRYPTO_VIRGIL_CMS_CONTENT_H */