CoAP block internal information. More...

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Data Structures
struct	coap_lg_range
struct	coap_rblock_t
	Structure to keep track of received blocks. More...
struct	coap_l_block1_t
	Structure to keep track of block1 specific information (Requests). More...
struct	coap_l_block2_t
	Structure to keep track of block2 specific information (Responses). More...
struct	coap_lg_xmit_data_t
struct	coap_lg_xmit_t
	Structure to hold large body (many blocks) transmission information. More...

Macros
#define	STATE_MAX_BLK_CNT_BITS 20
#define	STATE_TOKEN_BASE(t)
#define	STATE_TOKEN_RETRY(t)
#define	STATE_TOKEN_FULL(t, r)
#define	COAP_BLOCK_SET_MASK
#define	COAP_BLOCK_MAX_SIZE_MASK 0x7000000 /* (svr)Mask to get the max supported block size */
#define	COAP_BLOCK_MAX_SIZE_SHIFT 24 /* (svr)Mask shift to get the max supported block size */
#define	COAP_BLOCK_MAX_SIZE_GET(a)
#define	COAP_BLOCK_MAX_SIZE_SET(a)
#define	COAP_SINGLE_BLOCK_OR_Q (COAP_BLOCK_SINGLE_BODY)
#define	COAP_RBLOCK_CNT 4
#define	coap_check_update_token(a, b)

Typedefs
typedef struct coap_rblock_t	coap_rblock_t
	Structure to keep track of received blocks.
typedef struct coap_l_block1_t	coap_l_block1_t
	Structure to keep track of block1 specific information (Requests).
typedef struct coap_l_block2_t	coap_l_block2_t
	Structure to keep track of block2 specific information (Responses).
typedef struct coap_lg_xmit_data_t	coap_lg_xmit_data_t

Enumerations
enum	coap_recurse_t { COAP_RECURSE_OK , COAP_RECURSE_NO }

Functions
coap_lg_xmit_t *	coap_find_lg_xmit (coap_session_t session, coap_pdu_t pdu)
	Find the current lg_xmit for the session that matches the pdu.
void	coap_block_delete_lg_xmit (coap_session_t session, coap_lg_xmit_t lg_xmit)
	Remove a lg_xmit.
COAP_STATIC_INLINE void	coap_lg_xmit_release_lkd (coap_session_t session, coap_lg_xmit_t lg_xmit)
	Decrement reference counter on a lg_xmit.
COAP_STATIC_INLINE void	coap_lg_xmit_reference_lkd (coap_lg_xmit_t *lg_xmit)
	Increment reference counter on a lg_xmit.
int	coap_block_check_lg_xmit_timeouts (coap_session_t session, coap_tick_t now, coap_tick_t tim_rem)
void	coap_check_code_lg_xmit (const coap_session_t session, const coap_pdu_t request, coap_pdu_t response, const coap_resource_t resource, const coap_string_t *query)
	The function checks that the code in a newly formed lg_xmit created by coap_add_data_large_response_lkd() is updated.
void	coap_context_set_block_mode_lkd (coap_context_t *context, uint32_t block_mode)
	Set the context level CoAP block handling bits for handling RFC7959.
int	coap_context_set_max_block_size_lkd (coap_context_t *context, size_t max_block_size)
	Set the context level maximum block size that the server supports when sending or receiving packets with Block1 or Block2 options.
coap_binary_t *	coap_block_build_body_lkd (coap_binary_t body_data, size_t length, const uint8_t data, size_t offset, size_t total)
	Re-assemble payloads into a body.

Detailed Description

CoAP block internal information.

Data Structures