/*

 * Copyright (c) 2017-2025 [Ribose Inc](https://www.ribose.com).

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS

 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef RNP_USERID_HPP_

#define RNP_USERID_HPP_

#include <vector>

#include "rawpacket.hpp"

#include "signature.hpp"

#include "librepgp/stream-packet.h"

namespace rnp {

/* userid, built on top of userid packet structure */

class UserID {

  private:

    pgp::SigIDs sigs_; /* all signatures related to this userid */

  public:

    pgp_userid_pkt_t pkt;    /* User ID or User Attribute packet as it was loaded */

    RawPacket        rawpkt; /* Raw packet contents */

    std::string      str;    /* Human-readable representation of the userid */

    bool             valid;  /* User ID is valid, i.e. has valid, non-expired self-signature */

    bool             revoked;

    Revocation       revocation;

    UserID() : valid(false), revoked(false){};

    UserID(const pgp_userid_pkt_t &pkt);

    size_t            sig_count() const;

    const pgp::SigID &get_sig(size_t idx) const;

    bool              has_sig(const pgp::SigID &id) const;

    void              add_sig(const pgp::SigID &sig, bool begin = false);

    void              replace_sig(const pgp::SigID &id, const pgp::SigID &newsig);

    bool              del_sig(const pgp::SigID &id);

    void              clear_sigs();

    /* No userid, i.e. direct-key signature */

    static const uint32_t None = (uint32_t) -1;

    /* look only for primary userids */

    static const uint32_t Primary = (uint32_t) -2;

    /* look for any uid, except UserID::None) */

    static const uint32_t Any = (uint32_t) -3;

};

} // namespace rnp

#endif