C bindings for pickle functions
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include/olm/pickle.h
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50
include/olm/pickle.h
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/* Copyright 2015-2016 OpenMarket Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OLM_PICKLE_H_
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#define OLM_PICKLE_H_
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define olm_pickle_uint32_length(value) 4
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uint8_t * olm_pickle_uint32(uint8_t * pos, uint32_t value);
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uint8_t const * olm_unpickle_uint32(
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uint8_t const * pos, uint8_t const * end,
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uint32_t *value
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);
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#define olm_pickle_bool_length(value) 1
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uint8_t * olm_pickle_bool(uint8_t * pos, int value);
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uint8_t const * olm_unpickle_bool(
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uint8_t const * pos, uint8_t const * end,
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int *value
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);
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#define olm_pickle_bytes_length(bytes, bytes_length) (bytes_length)
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uint8_t * olm_pickle_bytes(uint8_t * pos, uint8_t const * bytes,
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size_t bytes_length);
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uint8_t const * olm_unpickle_bytes(uint8_t const * pos, uint8_t const * end,
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uint8_t * bytes, size_t bytes_length);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif /* OLM_PICKLE_H */
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@ -13,6 +13,7 @@
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* limitations under the License.
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*/
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#include "olm/pickle.hh"
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#include "olm/pickle.h"
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std::uint8_t * olm::pickle(
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std::uint8_t * pos,
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@ -196,3 +197,37 @@ std::uint8_t const * olm::unpickle(
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);
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return pos;
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}
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////// pickle.h implementations
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uint8_t * olm_pickle_uint32(uint8_t * pos, uint32_t value) {
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return olm::pickle(pos, value);
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}
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uint8_t const * olm_unpickle_uint32(
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uint8_t const * pos, uint8_t const * end,
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uint32_t *value
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) {
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return olm::unpickle(pos, end, *value);
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}
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uint8_t * olm_pickle_bool(uint8_t * pos, int value) {
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return olm::pickle(pos, (bool)value);
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}
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uint8_t const * olm_unpickle_bool(
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uint8_t const * pos, uint8_t const * end,
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int *value
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) {
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return olm::unpickle(pos, end, *reinterpret_cast<bool *>(value));
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}
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uint8_t * olm_pickle_bytes(uint8_t * pos, uint8_t const * bytes,
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size_t bytes_length) {
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return olm::pickle_bytes(pos, bytes, bytes_length);
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}
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uint8_t const * olm_unpickle_bytes(uint8_t const * pos, uint8_t const * end,
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uint8_t * bytes, size_t bytes_length) {
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return olm::unpickle_bytes(pos, end, bytes, bytes_length);
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}
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