Commit 07b33ace authored by Richard van der Hoff's avatar Richard van der Hoff
Browse files

C bindings for pickle functions

parent 294cf482
/* Copyright 2015-2016 OpenMarket Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef OLM_PICKLE_H_
#define OLM_PICKLE_H_
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
#define olm_pickle_uint32_length(value) 4
uint8_t * olm_pickle_uint32(uint8_t * pos, uint32_t value);
uint8_t const * olm_unpickle_uint32(
uint8_t const * pos, uint8_t const * end,
uint32_t *value
);
#define olm_pickle_bool_length(value) 1
uint8_t * olm_pickle_bool(uint8_t * pos, int value);
uint8_t const * olm_unpickle_bool(
uint8_t const * pos, uint8_t const * end,
int *value
);
#define olm_pickle_bytes_length(bytes, bytes_length) (bytes_length)
uint8_t * olm_pickle_bytes(uint8_t * pos, uint8_t const * bytes,
size_t bytes_length);
uint8_t const * olm_unpickle_bytes(uint8_t const * pos, uint8_t const * end,
uint8_t * bytes, size_t bytes_length);
#ifdef __cplusplus
} // extern "C"
#endif
#endif /* OLM_PICKLE_H */
......@@ -13,6 +13,7 @@
* limitations under the License.
*/
#include "olm/pickle.hh"
#include "olm/pickle.h"
std::uint8_t * olm::pickle(
std::uint8_t * pos,
......@@ -196,3 +197,37 @@ std::uint8_t const * olm::unpickle(
);
return pos;
}
////// pickle.h implementations
uint8_t * olm_pickle_uint32(uint8_t * pos, uint32_t value) {
return olm::pickle(pos, value);
}
uint8_t const * olm_unpickle_uint32(
uint8_t const * pos, uint8_t const * end,
uint32_t *value
) {
return olm::unpickle(pos, end, *value);
}
uint8_t * olm_pickle_bool(uint8_t * pos, int value) {
return olm::pickle(pos, (bool)value);
}
uint8_t const * olm_unpickle_bool(
uint8_t const * pos, uint8_t const * end,
int *value
) {
return olm::unpickle(pos, end, *reinterpret_cast<bool *>(value));
}
uint8_t * olm_pickle_bytes(uint8_t * pos, uint8_t const * bytes,
size_t bytes_length) {
return olm::pickle_bytes(pos, bytes, bytes_length);
}
uint8_t const * olm_unpickle_bytes(uint8_t const * pos, uint8_t const * end,
uint8_t * bytes, size_t bytes_length) {
return olm::unpickle_bytes(pos, end, bytes, bytes_length);
}
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