ghaddab
fc4dc75944
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5717 818b1a75-f10b-46b9-bf7c-635c3b92a50f
75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/*******************************************************************************
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OpenAirInterface
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Copyright(c) 1999 - 2014 Eurecom
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OpenAirInterface is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenAirInterface is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OpenAirInterface.The full GNU General Public License is
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included in this distribution in the file called "COPYING". If not,
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see <http://www.gnu.org/licenses/>.
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Contact Information
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OpenAirInterface Admin: openair_admin@eurecom.fr
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OpenAirInterface Tech : openair_tech@eurecom.fr
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OpenAirInterface Dev : openair4g-devel@eurecom.fr
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Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
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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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