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/*
* Copyright (c) 2017 - 2019, [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 OWNER 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_PASS_PROVIDER_H
#define RNP_PASS_PROVIDER_H
#include <cstddef>
#include <cstdint>
typedef struct pgp_key_t pgp_key_t;
typedef struct pgp_password_ctx_t {
uint8_t op;
const pgp_key_t *key;
pgp_password_ctx_t(uint8_t anop, const pgp_key_t *akey = NULL) : op(anop), key(akey){};
} pgp_password_ctx_t;
typedef bool pgp_password_callback_t(const pgp_password_ctx_t *ctx,
char * password,
size_t password_size,
void * userdata);
typedef struct pgp_password_provider_t {
pgp_password_callback_t *callback;
void * userdata;
pgp_password_provider_t(pgp_password_callback_t *cb = NULL, void *ud = NULL)
: callback(cb), userdata(ud){};
} pgp_password_provider_t;
bool pgp_request_password(const pgp_password_provider_t *provider,
const pgp_password_ctx_t * ctx,
char * password,
size_t password_size);
bool rnp_password_provider_string(const pgp_password_ctx_t *ctx,
char * password,
size_t password_size,
void * userdata);
#endif
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