winckel
55028fbb51
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4358 818b1a75-f10b-46b9-bf7c-635c3b92a50f
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
#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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#endif /* BUFFERS_H_ */
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