67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* 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.openairinterface.org/?page_id=698
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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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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#include <stdint.h>
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#ifndef BUFFERS_H_
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#define BUFFERS_H_
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typedef struct buffer_s {
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/* The size in bytes as read from socket */
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uint32_t size_bytes;
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/* Current position */
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uint8_t *buffer_current;
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/* The complete data */
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uint8_t *data;
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/* The message number as read from socket */
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uint32_t message_number;
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uint32_t message_id;
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} buffer_t;
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uint8_t buffer_get_uint8_t(buffer_t *buffer, uint32_t offset);
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uint16_t buffer_get_uint16_t(buffer_t *buffer, uint32_t offset);
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uint32_t buffer_get_uint32_t(buffer_t *buffer, uint32_t offset);
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uint64_t buffer_get_uint64_t(buffer_t *buffer, uint32_t offset);
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int buffer_fetch_bits(buffer_t *buffer, uint32_t offset, int nbits, uint32_t *value);
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int buffer_fetch_nbytes(buffer_t *buffer, uint32_t offset, int n_bytes, uint8_t *value);
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void buffer_dump(buffer_t *buffer, FILE *to);
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int buffer_append_data(buffer_t *buffer, const uint8_t *data, const uint32_t length);
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int buffer_new_from_data(buffer_t **buffer, uint8_t *data, const uint32_t length,
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int data_static);
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int buffer_has_enouch_data(buffer_t *buffer, uint32_t offset, uint32_t to_get);
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void *buffer_at_offset(buffer_t *buffer, uint32_t offset);
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#endif /* BUFFERS_H_ */
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