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Diffstat (limited to 'src/librepgp/stream-write.h')
| -rw-r--r-- | src/librepgp/stream-write.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/librepgp/stream-write.h b/src/librepgp/stream-write.h new file mode 100644 index 0000000..49431f9 --- /dev/null +++ b/src/librepgp/stream-write.h @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2017, [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 STREAM_WRITE_H_ +#define STREAM_WRITE_H_ + +#include <stdint.h> +#include <stdbool.h> +#include <sys/types.h> +#include "rnp.h" +#include "stream-common.h" +#include "stream-ctx.h" + +typedef struct pgp_write_handler_t { + pgp_password_provider_t *password_provider; + pgp_key_provider_t * key_provider; + rnp_ctx_t * ctx; + + void *param; +} pgp_write_handler_t; + +/** @brief sign the input data, producing attached, detached or cleartext signature. + * Type of the signature is controlled by clearsign and detached fields of the + * rnp_ctx_t structure + * @param handler handler to respond on stream processor callbacks, and additional processing + * parameters, including rnp_ctx_t + * @param src input source: file, stdin, memory, whatever else conforming to pgp_source_t + * @param dst output destination: file, stdout, memory, whatever else conforming to pgp_dest_t + **/ +rnp_result_t rnp_sign_src(pgp_write_handler_t *handler, pgp_source_t *src, pgp_dest_t *dst); + +/** @brief encrypt and sign the input data. Signatures will be enrypted together with data. + * @param handler handler handler to respond on stream processor callbacks, and additional + * processing parameters, including rnp_ctx_t + * @param src input source: file, stdin, memory, whatever else conforming to pgp_source_t + * @param dst output destination: file, stdout, memory, whatever else conforming to pgp_dest_t + **/ +rnp_result_t rnp_encrypt_sign_src(pgp_write_handler_t *handler, + pgp_source_t * src, + pgp_dest_t * dst); + +/* Following functions are used only in tests currently. Later could be used in CLI for debug + * commands like --wrap-literal, --encrypt-raw, --compress-raw, etc. */ + +rnp_result_t rnp_compress_src(pgp_source_t & src, + pgp_dest_t & dst, + pgp_compression_type_t zalg, + int zlevel); + +rnp_result_t rnp_wrap_src(pgp_source_t & src, + pgp_dest_t & dst, + const std::string &filename, + uint32_t modtime); + +rnp_result_t rnp_raw_encrypt_src(pgp_source_t & src, + pgp_dest_t & dst, + const std::string & password, + rnp::SecurityContext &secctx); + +#endif |