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/*
* Copyright (c) 2021, [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 RIBOSE, INC. AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* 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_G23_SEXP_HPP
#define RNP_G23_SEXP_HPP
#include "sexp/sexp.h"
#include "sexp/ext-key-format.h"
#define SXP_MAX_DEPTH 30
class gnupg_sexp_t;
typedef std::shared_ptr<gnupg_sexp_t> p_gnupg_sexp;
class gnupg_sexp_t : public sexp::sexp_list_t {
/* write gnupg_sexp_t contents, adding padding, for the further encryption */
rnp::secure_vector<uint8_t> write_padded(size_t padblock) const;
public:
void
add(const std::string &str)
{
push_back(std::shared_ptr<sexp::sexp_string_t>(new sexp::sexp_string_t(str)));
};
void
add(const uint8_t *data, size_t size)
{
push_back(std::shared_ptr<sexp::sexp_string_t>(new sexp::sexp_string_t(data, size)));
};
void add(unsigned u);
p_gnupg_sexp add_sub();
void add_mpi(const std::string &name, const pgp_mpi_t &val);
void add_curve(const std::string &name, const pgp_ec_key_t &key);
void add_pubkey(const pgp_key_pkt_t &key);
void add_seckey(const pgp_key_pkt_t &key);
void add_protected_seckey(pgp_key_pkt_t & seckey,
const std::string & password,
rnp::SecurityContext &ctx);
bool parse(const char *r_bytes, size_t r_length, size_t depth = 1);
bool write(pgp_dest_t &dst) const noexcept;
};
class gnupg_extended_private_key_t : public ext_key_format::extended_private_key_t {
public:
bool parse(const char *r_bytes, size_t r_length, size_t depth = 1);
};
#endif
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