Contiki-NG
coap-separate.h
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1 /*
2  * Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich
3  * All rights reserved.
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29  * This file is part of the Contiki operating system.
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31 
32 /**
33  * \file
34  * CoAP module for separate responses.
35  * \author
36  * Matthias Kovatsch <kovatsch@inf.ethz.ch>
37  */
38 
39 /**
40  * \addtogroup coap
41  * @{
42  */
43 
44 #ifndef COAP_SEPARATE_H_
45 #define COAP_SEPARATE_H_
46 
47 #include "coap.h"
48 #include "coap-engine.h"
49 
50 typedef struct coap_separate {
51 
52  coap_endpoint_t endpoint;
53 
54  coap_message_type_t type;
55  uint16_t mid;
56 
57  uint8_t token_len;
58  uint8_t token[COAP_TOKEN_LEN];
59 
60  uint32_t block1_num;
61  uint16_t block1_size;
62 
63  uint32_t block2_num;
64  uint16_t block2_size;
65 } coap_separate_t;
66 
67 int coap_separate_handler(coap_resource_t *resource, coap_message_t *request,
68  coap_message_t *response);
69 void coap_separate_reject(void);
70 void coap_separate_accept(coap_message_t *request,
71  coap_separate_t *separate_store);
72 void coap_separate_resume(coap_message_t *response,
73  coap_separate_t *separate_store,
74  uint8_t code);
75 
76 #endif /* COAP_SEPARATE_H_ */
77 /** @} */
CoAP engine implementation.
void coap_separate_accept(coap_message_t *coap_req, coap_separate_t *separate_store)
Initiate a separate response with an empty ACK.
Definition: coap-separate.c:86
An implementation of the Constrained Application Protocol (RFC 7252).
void coap_separate_reject()
Reject a request that would require a separate response with an error message.
Definition: coap-separate.c:67