cobs.c File Reference

#include "cobs.h"

Include dependency graph for cobs.c:

Go to the source code of this file.

Macros
#define	COBS_TFSV   COBS_TINYFRAME_SENTINEL_VALUE

Typedefs
typedef unsigned char	cobs_byte_t

Functions
cobs_ret_t	cobs_encode_tinyframe (void *buf, size_t len)
cobs_ret_t	cobs_decode_tinyframe (void *buf, size_t const len)
cobs_ret_t	cobs_encode (void const *dec, size_t dec_len, void *out_enc, size_t enc_max, size_t *out_enc_len)
cobs_ret_t	cobs_encode_inc_begin (void *out_enc, size_t enc_max, cobs_enc_ctx_t *out_ctx)
cobs_ret_t	cobs_encode_inc (cobs_enc_ctx_t *ctx, void const *dec, size_t dec_len)
cobs_ret_t	cobs_encode_inc_end (cobs_enc_ctx_t *ctx, size_t *out_enc_len)
cobs_ret_t	cobs_decode (void const *enc, size_t enc_len, void *out_dec, size_t dec_max, size_t *out_dec_len)
cobs_ret_t	cobs_decode_inc_begin (cobs_decode_inc_ctx_t *ctx)
cobs_ret_t	cobs_decode_inc (cobs_decode_inc_ctx_t *ctx, cobs_decode_inc_args_t const *args, size_t *out_enc_src_len, size_t *out_dec_dst_len, bool *out_decode_complete)

Macro Definition Documentation

COBS_TFSV

#define COBS_TFSV   COBS_TINYFRAME_SENTINEL_VALUE

Definition at line 4 of file cobs.c.

Typedef Documentation

cobs_byte_t

typedef unsigned char cobs_byte_t

Definition at line 6 of file cobs.c.

Function Documentation

cobs_decode()

cobs_ret_t cobs_decode	(	void const *	enc,
		size_t	enc_len,
		void *	out_dec,
		size_t	dec_max,
		size_t *	out_dec_len
	)

Definition at line 175 of file cobs.c.

References cobs_decode_inc(), cobs_decode_inc_begin(), COBS_RET_ERR_BAD_ARG, COBS_RET_ERR_EXHAUSTED, and COBS_RET_SUCCESS.

cobs_decode_inc()

cobs_ret_t cobs_decode_inc	(	cobs_decode_inc_ctx_t *	ctx,
		cobs_decode_inc_args_t const *	args,
		size_t *	out_enc_src_len,
		size_t *	out_dec_dst_len,
		bool *	out_decode_complete
	)

Definition at line 216 of file cobs.c.

References cobs_decode_inc_ctx::block, COBS_RET_ERR_BAD_ARG, COBS_RET_ERR_BAD_PAYLOAD, COBS_RET_SUCCESS, cobs_decode_inc_ctx::code, cobs_decode_inc_args::dec_dst, cobs_decode_inc_args::dec_dst_max, cobs_decode_inc_args::enc_src, cobs_decode_inc_args::enc_src_max, and cobs_decode_inc_ctx::state.

Referenced by cobs_decode().

cobs_decode_inc_begin()

cobs_ret_t cobs_decode_inc_begin

(

cobs_decode_inc_ctx_t *

ctx

)

Definition at line 208 of file cobs.c.

References COBS_RET_ERR_BAD_ARG, COBS_RET_SUCCESS, and cobs_decode_inc_ctx::state.

Referenced by cobs_decode().

cobs_decode_tinyframe()

cobs_ret_t cobs_decode_tinyframe	(	void *	buf,
		size_t const	len
	)

Definition at line 39 of file cobs.c.

References COBS_FRAME_DELIMITER, COBS_RET_ERR_BAD_ARG, COBS_RET_ERR_BAD_PAYLOAD, COBS_RET_SUCCESS, and COBS_TFSV.

cobs_encode()

cobs_ret_t cobs_encode	(	void const *	dec,
		size_t	dec_len,
		void *	out_enc,
		size_t	enc_max,
		size_t *	out_enc_len
	)

Definition at line 64 of file cobs.c.

References cobs_encode_inc(), cobs_encode_inc_begin(), cobs_encode_inc_end(), COBS_RET_ERR_BAD_ARG, and COBS_RET_SUCCESS.

cobs_encode_inc()

cobs_ret_t cobs_encode_inc	(	cobs_enc_ctx_t *	ctx,
		void const *	dec,
		size_t	dec_len
	)

Definition at line 101 of file cobs.c.

References COBS_RET_ERR_BAD_ARG, COBS_RET_ERR_EXHAUSTED, COBS_RET_SUCCESS, cobs_enc_ctx::code, cobs_enc_ctx::code_idx, cobs_enc_ctx::cur, cobs_enc_ctx::dst, cobs_enc_ctx::dst_max, and cobs_enc_ctx::need_advance.

Referenced by cobs_encode().

cobs_encode_inc_begin()

cobs_ret_t cobs_encode_inc_begin	(	void *	out_enc,
		size_t	enc_max,
		cobs_enc_ctx_t *	out_ctx
	)

Definition at line 84 of file cobs.c.

References COBS_RET_ERR_BAD_ARG, COBS_RET_SUCCESS, cobs_enc_ctx::code, cobs_enc_ctx::code_idx, cobs_enc_ctx::cur, cobs_enc_ctx::dst, cobs_enc_ctx::dst_max, and cobs_enc_ctx::need_advance.

Referenced by cobs_encode().

cobs_encode_inc_end()

cobs_ret_t cobs_encode_inc_end	(	cobs_enc_ctx_t *	ctx,
		size_t *	out_enc_len
	)

Definition at line 162 of file cobs.c.

References COBS_FRAME_DELIMITER, COBS_RET_ERR_BAD_ARG, COBS_RET_SUCCESS, cobs_enc_ctx::code, cobs_enc_ctx::code_idx, cobs_enc_ctx::cur, and cobs_enc_ctx::dst.

Referenced by cobs_encode().

cobs_encode_tinyframe()

cobs_ret_t cobs_encode_tinyframe	(	void *	buf,
		size_t	len
	)

Definition at line 8 of file cobs.c.

References COBS_FRAME_DELIMITER, COBS_RET_ERR_BAD_ARG, COBS_RET_ERR_BAD_PAYLOAD, COBS_RET_SUCCESS, and COBS_TFSV.