C++ (Cpp) smcp_outbound_add_option_示例

示例#1

文件： smcp-outbound.c 项目： sergiodop92/smcp

static smcp_status_t
smcp_outbound_add_options_up_to_key_(
	coap_option_key_t key
) {
	smcp_status_t ret = SMCP_STATUS_OK;
	smcp_t const self = smcp_get_current_instance();

#if SMCP_CONF_TRANS_ENABLE_BLOCK2
	if(	(self->current_transaction
		&& self->current_transaction->next_block2)
		&& self->outbound.last_option_key<COAP_OPTION_BLOCK2
		&& key>COAP_OPTION_BLOCK2
	) {
		uint32_t block2 = htonl(self->current_transaction->next_block2);
		uint8_t size = 3; // TODO: calculate this properly
		ret = smcp_outbound_add_option_(
			COAP_OPTION_BLOCK2,
			(char*)&block2+sizeof(block2)-size,
			size
		);
	}
#endif

#if SMCP_CONF_TRANS_ENABLE_OBSERVING
	if(	(self->current_transaction && self->current_transaction->flags&SMCP_TRANSACTION_OBSERVE)
		&& self->outbound.last_option_key<COAP_OPTION_OBSERVE
		&& key>COAP_OPTION_OBSERVE
	) {
		if(self->outbound.packet->code && self->outbound.packet->code<COAP_RESULT_100) {
			// For sending a request.
			ret = smcp_outbound_add_option_(
				COAP_OPTION_OBSERVE,
				(void*)NULL,
				0
			);
		}
	}
#endif

	if(	self->outbound.last_option_key<COAP_OPTION_AUTHENTICATE
		&& key>COAP_OPTION_AUTHENTICATE
	) {
		ret = smcp_auth_add_options();
	}

#if SMCP_USE_CASCADE_COUNT
	if(	self->outbound.last_option_key<COAP_OPTION_CASCADE_COUNT
		&& key>COAP_OPTION_CASCADE_COUNT
		&& self->has_cascade_count
	) {
		ret = smcp_outbound_add_option_(
			COAP_OPTION_CASCADE_COUNT,
			(char*)&self->cascade_count,
			1
		);
	}
#endif

	return ret;
}

示例#2

文件： smcp-outbound.c 项目： robbie-cao/smcp

static smcp_status_t
smcp_outbound_add_options_up_to_key_(
	coap_option_key_t key
) {
	smcp_status_t ret = SMCP_STATUS_OK;
	smcp_t const self = smcp_get_current_instance();

	(void)self;

#if SMCP_CONF_TRANS_ENABLE_BLOCK2
	if(	(self->current_transaction
		&& self->current_transaction->next_block2)
		&& self->outbound.last_option_key<COAP_OPTION_BLOCK2
		&& key>COAP_OPTION_BLOCK2
	) {
		uint32_t block2 = htonl(self->current_transaction->next_block2);
		uint8_t size = smcp_calc_uint32_option_size(block2);
		ret = smcp_outbound_add_option_(
			COAP_OPTION_BLOCK2,
			(char*)&block2+4-size,
			size
		);
	}
#endif

#if SMCP_CONF_TRANS_ENABLE_OBSERVING
	if(	(self->current_transaction && self->current_transaction->flags&SMCP_TRANSACTION_OBSERVE)
		&& self->outbound.last_option_key<COAP_OPTION_OBSERVE
		&& key>COAP_OPTION_OBSERVE
	) {
		if(self->outbound.packet->code && self->outbound.packet->code<COAP_RESULT_100) {
			// For sending a request.
			ret = smcp_outbound_add_option_(
				COAP_OPTION_OBSERVE,
				(void*)NULL,
				0
			);
		}
	}
#endif

#if SMCP_USE_CASCADE_COUNT
	if(	self->outbound.last_option_key<COAP_OPTION_CASCADE_COUNT
		&& key>COAP_OPTION_CASCADE_COUNT
		&& self->cascade_count
	) {
		uint8_t cc = self->cascade_count-1;
		ret = smcp_outbound_add_option_(
			COAP_OPTION_CASCADE_COUNT,
			(char*)&cc,
			1
		);
	}
#endif

	return ret;
}

示例#3

文件： smcp-outbound.c 项目： sergiodop92/smcp

smcp_status_t
smcp_outbound_add_option(
	coap_option_key_t key, const char* value, size_t len
) {
	smcp_status_t ret = 0;

	ret = smcp_outbound_add_options_up_to_key_(key);
	require_noerr(ret, bail);

#if SMCP_CONF_TRANS_ENABLE_BLOCK2
	if(key==COAP_OPTION_BLOCK2
		&& smcp_get_current_instance()->current_transaction
		&& smcp_get_current_instance()->current_transaction->next_block2
	) {
		goto bail;
	}
#endif

	ret = smcp_outbound_add_option_(key,value,len);
	require_noerr(ret, bail);

bail:
	return ret;
}