#include "messaging/coap/constants.h"
#include "oc_config.h"
#include "oc_endpoint.h"
#include "oc_enums.h"
#include "oc_export.h"
#include "oc_rep.h"
#include "oc_uuid.h"
#include "port/oc_clock.h"
#include "util/oc_features.h"
#include "util/oc_compiler.h"
#include <stdbool.h>

Data Structures
struct	oc_properties_cb_t
	properties callback structure More...

struct	oc_request_handler_s
	request handler type More...

struct	oc_request_t
	request information structure More...

struct	oc_resource_s
	resource structure More...

Macros
#define	OC_NUM_CORE_RESOURCES_PER_DEVICE (1 + OCF_D)

#define	oc_ri_add_timed_event_callback_seconds(cb_data, event_callback, seconds)
	add timed event callback in seconds More...

Typedefs
typedef struct oc_collection_s	oc_collection_t

typedef void(*	oc_get_properties_cb_t) (const oc_resource_t , oc_interface_mask_t, void )
	get properties callback More...

typedef void(*	oc_payload_callback_t) (void)
	application should define this callback which builds updated contents of pushable Resource More...

typedef struct oc_properties_cb_t	oc_properties_cb_t
	properties callback structure More...

typedef void(*	oc_request_callback_t) (oc_request_t , oc_interface_mask_t, void )
	request callback More...

typedef struct oc_request_handler_s	oc_request_handler_t
	request handler type More...

typedef struct oc_request_t	oc_request_t
	request information structure More...

typedef struct oc_resource_s	oc_resource_t

typedef struct oc_response_s	oc_response_t
	response type More...

typedef void(*	oc_ri_delete_resource_cb_t) (oc_resource_t *resource)
	Callback invoked on resource before it is deleted by oc_delayed_delete_resource. More...

typedef bool(*	oc_ri_timed_event_filter_t) (const void cb_data, const void filter_data)
	Filtering function used to match scheduled timed events by context data. More...

typedef void(*	oc_ri_timed_event_on_delete_t) (void *cb_data)
	Function invoked with timed event context data before the timed event is deallocated. More...

typedef struct oc_separate_response_s	oc_separate_response_t
	seperate response type More...

typedef bool(*	oc_set_properties_cb_t) (const oc_resource_t , const oc_rep_t , void *)
	set properties callback More...

typedef oc_event_callback_retval_t(*	oc_trigger_t) (void *)

Enumerations
enum	oc_content_format_t { TEXT_PLAIN = 0 , TEXT_XML = 1 , TEXT_CSV = 2 , TEXT_HTML = 3 , IMAGE_GIF = 21 , IMAGE_JPEG = 22 , IMAGE_PNG = 23 , IMAGE_TIFF = 24 , AUDIO_RAW = 25 , VIDEO_RAW = 26 , APPLICATION_LINK_FORMAT = 40 , APPLICATION_XML = 41 , APPLICATION_OCTET_STREAM = 42 , APPLICATION_RDF_XML = 43 , APPLICATION_SOAP_XML = 44 , APPLICATION_ATOM_XML = 45 , APPLICATION_XMPP_XML = 46 , APPLICATION_EXI = 47 , APPLICATION_FASTINFOSET = 48 , APPLICATION_SOAP_FASTINFOSET = 49 , APPLICATION_JSON = 50 , APPLICATION_X_OBIX_BINARY = 51 , APPLICATION_CBOR = 60 , APPLICATION_SENML_JSON = 110 , APPLICATION_SENSML_JSON = 111 , APPLICATION_SENML_CBOR = 112 , APPLICATION_SENSML_CBOR = 113 , APPLICATION_SENML_EXI = 114 , APPLICATION_SENSML_EXI = 115 , APPLICATION_PKCS7_SGK , APPLICATION_PKCS7_CO = 281 , APPLICATION_PKCS7_CMC_REQUEST , APPLICATION_PKCS7_CMC_RESPONSE , APPLICATION_PKCS8 = 284 , APPLICATION_CRATTRS = 285 , APPLICATION_PKCS10 = 286 , APPLICATION_PKIX_CERT = 287 , APPLICATION_TD_JSON = 432 , APPLICATION_VND_OCF_CBOR = 10000 , APPLICATION_OSCORE = 10001 , APPLICATION_VND_OMA_LWM2M_TLV = 11542 , APPLICATION_VND_OMA_LWM2M_JSON = 11543 , APPLICATION_VND_OMA_LWM2M_CBOR = 11544 , APPLICATION_NOT_DEFINED = 0xFFFF }
	payload content formats More...

enum	oc_core_resource_t { OCF_P = 0 , PLGD_TIME , OCF_CON , OCF_RES , OCF_MNT , OCF_COAPCLOUDCONF , OCF_SW_UPDATE , OCF_SEC_DOXM , OCF_SEC_PSTAT , OCF_SEC_ACL , OCF_SEC_AEL , OCF_SEC_CRED , OCF_SEC_SDI , OCF_SEC_SP , OCF_SEC_CSR , OCF_SEC_ROLES , OCF_D }

enum	oc_event_callback_retval_t { OC_EVENT_DONE = 0 , OC_EVENT_CONTINUE }

enum	oc_interface_mask_t { OC_IF_BASELINE = 1 << 1 , OC_IF_LL = 1 << 2 , OC_IF_B = 1 << 3 , OC_IF_R = 1 << 4 , OC_IF_RW = 1 << 5 , OC_IF_A = 1 << 6 , OC_IF_S = 1 << 7 , OC_IF_CREATE = 1 << 8 , OC_IF_W = 1 << 9 , OC_IF_STARTUP = 1 << 10 , OC_IF_STARTUP_REVERT = 1 << 11 , PLGD_IF_ETAG = 1 << 12 }
	interface masks More...

enum	oc_method_t { OC_GET = 1 , OC_POST , OC_PUT , OC_DELETE , OC_FETCH }
	CoAP methods. More...

enum	oc_resource_properties_t { OC_DISCOVERABLE = (1 << 0) , OC_OBSERVABLE = (1 << 1) , OC_PUSHABLE = (1 << 2) , OC_SECURE = (1 << 4) , OC_PERIODIC = (1 << 6) , OC_SECURE_MCAST = (1 << 8) , OC_ACCESS_IN_RFOTM = (1 << 9) }
	resource properties (bit mask) More...

enum	oc_status_t { OC_STATUS_OK = 0 , OC_STATUS_CREATED , OC_STATUS_CHANGED , OC_STATUS_DELETED , OC_STATUS_NOT_MODIFIED , OC_STATUS_BAD_REQUEST , OC_STATUS_UNAUTHORIZED , OC_STATUS_BAD_OPTION , OC_STATUS_FORBIDDEN , OC_STATUS_NOT_FOUND , OC_STATUS_METHOD_NOT_ALLOWED , OC_STATUS_NOT_ACCEPTABLE , OC_STATUS_REQUEST_ENTITY_TOO_LARGE , OC_STATUS_UNSUPPORTED_MEDIA_TYPE , OC_STATUS_INTERNAL_SERVER_ERROR , OC_STATUS_NOT_IMPLEMENTED , OC_STATUS_BAD_GATEWAY , OC_STATUS_SERVICE_UNAVAILABLE , OC_STATUS_GATEWAY_TIMEOUT , OC_STATUS_PROXYING_NOT_SUPPORTED , __NUM_OC_STATUS_CODES__ , OC_IGNORE , OC_PING_TIMEOUT , OC_REQUEST_TIMEOUT , OC_CONNECTION_CLOSED , OC_TRANSACTION_TIMEOUT , OC_CANCELLED }
	response status can be translated to HTTP or CoAP. More...

Functions
int	oc_coap_status_to_status (coap_status_t status)
	convert the CoAP status code to status code More...

const char *	oc_method_to_str (oc_method_t method)
	Convert method to string. More...

bool	oc_ri_add_resource (oc_resource_t *resource)
	add resource to the system More...

void	oc_ri_add_timed_event_callback_ticks (void *cb_data, oc_trigger_t event_callback, oc_clock_time_t ticks)
	add timed event callback More...

bool	oc_ri_delete_resource (oc_resource_t *resource)
	remove the resource from the list of application resources More...

oc_resource_t *	oc_ri_get_app_resource_by_uri (const char *uri, size_t uri_len, size_t device)
	retrieve the resource by uri and device index More...

oc_resource_t *	oc_ri_get_app_resources (void)
	retrieve list of resources More...

oc_interface_mask_t	oc_ri_get_interface_mask (const char *iface, size_t iface_len)
	retrieve the interface mask from the interface name More...

int	oc_ri_get_query_nth_key_value (const char query, size_t query_len, const char key, size_t key_len, const char *value, size_t value_len, size_t n)
	retrieve the query value at the nth position More...

int	oc_ri_get_query_value (const char query, size_t query_len, const char key, const char **value)
	retrieve the value of the query parameter "key" More...

int	oc_ri_get_query_value_v1 (const char query, size_t query_len, const char key, size_t key_len, const char **value)
	retrieve the value of the query parameter "key" More...

bool	oc_ri_has_timed_event_callback (const void *cb_data, oc_trigger_t event_callback, bool ignore_cb_data)
	check if the timed event callback already exists. More...

bool	oc_ri_is_app_resource_to_be_deleted (const oc_resource_t *resource)
	Check if the resource has been scheduled to by deleted by oc_delayed_delete_resource. More...

bool	oc_ri_is_app_resource_valid (const oc_resource_t *resource)
	checks if the resource is valid More...

bool	oc_ri_on_delete_resource_add_callback (oc_ri_delete_resource_cb_t cb)
	Add to the global list of callbacks invoked by oc_delayed_delete_resource before each resource is deleted. More...

bool	oc_ri_on_delete_resource_remove_callback (oc_ri_delete_resource_cb_t cb)
	Remove callback from the list of callbacks invoked by oc_delayed_delete_resource. More...

int	oc_ri_query_exists (const char query, size_t query_len, const char key)
	Checks if key exist in query. More...

bool	oc_ri_query_exists_v1 (const char query, size_t query_len, const char key, size_t key_len)
	Checks if key exist in query. More...

int	oc_ri_query_nth_key_exists (const char query, size_t query_len, const char key, size_t key_len, size_t n)
	check if the nth key exists More...

void	oc_ri_remove_timed_event_callback (const void *cb_data, oc_trigger_t event_callback)
	remove the timed event callback More...

void	oc_ri_remove_timed_event_callback_by_filter (oc_trigger_t cb, oc_ri_timed_event_filter_t filter, const void *filter_data, bool match_all, oc_ri_timed_event_on_delete_t on_delete)
	remove the timed event callback by filter More...

int	oc_status_code (oc_status_t key)
	convert the status code to CoAP status code More...

const char *	oc_status_to_str (oc_status_t key)
	Convert the status code to string. More...

Macro Definition Documentation

◆ oc_ri_add_timed_event_callback_seconds

#define oc_ri_add_timed_event_callback_seconds	(	cb_data,
		event_callback,
		seconds
	)

Value:

  do {                                                                         \
    oc_ri_add_timed_event_callback_ticks(cb_data, event_callback,              \
                                         (oc_clock_time_t)(seconds) *          \
                                           (oc_clock_time_t)OC_CLOCK_SECOND);  \
  } while (0)

add timed event callback in seconds

Parameters

cb_data	the timed event callback info
event_callback	the callback
seconds	time in seconds

Typedef Documentation

◆ oc_get_properties_cb_t

typedef void(* oc_get_properties_cb_t) (const oc_resource_t *, oc_interface_mask_t, void *)

get properties callback

◆ oc_payload_callback_t

typedef void(* oc_payload_callback_t) (void)

application should define this callback which builds updated contents of pushable Resource

◆ oc_properties_cb_t

typedef struct oc_properties_cb_t oc_properties_cb_t

properties callback structure

◆ oc_request_callback_t

typedef void(* oc_request_callback_t) (oc_request_t *, oc_interface_mask_t, void *)

request callback

◆ oc_request_handler_t

typedef struct oc_request_handler_s oc_request_handler_t

request handler type

◆ oc_request_t

typedef struct oc_request_t oc_request_t

request information structure

◆ oc_response_t

typedef struct oc_response_s oc_response_t

response type

◆ oc_ri_delete_resource_cb_t

typedef void(* oc_ri_delete_resource_cb_t) (oc_resource_t *resource)

Callback invoked on resource before it is deleted by oc_delayed_delete_resource.

Parameters

resource Resource to be deleted

◆ oc_ri_timed_event_filter_t

typedef bool(* oc_ri_timed_event_filter_t) (const void *cb_data, const void *filter_data)

Filtering function used to match scheduled timed events by context data.

Parameters

cb_data	Data for the timed event callback
filter_data	User data passed from the caller to the filtering function

See also: oc_ri_remove_timed_event_callback_by_filter

◆ oc_ri_timed_event_on_delete_t

typedef void(* oc_ri_timed_event_on_delete_t) (void *cb_data)

Function invoked with timed event context data before the timed event is deallocated.

Note: Expected use case is for a dynamically allocated context to be deallocated by this callback.

See also: oc_ri_remove_timed_event_callback_by_filter

◆ oc_separate_response_t

typedef struct oc_separate_response_s oc_separate_response_t

seperate response type

◆ oc_set_properties_cb_t

typedef bool(* oc_set_properties_cb_t) (const oc_resource_t *, const oc_rep_t *, void *)

set properties callback

Enumeration Type Documentation

◆ oc_content_format_t

enum oc_content_format_t

payload content formats

https://www.iana.org/assignments/core-parameters/core-parameters.xhtml#rd-parameters

Enumerator
TEXT_PLAIN	text/plain
TEXT_XML	text/xml
TEXT_CSV	text/csv
TEXT_HTML	text/html
IMAGE_GIF	image/gif - not used
IMAGE_JPEG	image/jpeg - not used
IMAGE_PNG	image/png - not used
IMAGE_TIFF	image/tiff - not used
AUDIO_RAW	audio/raw - not used
VIDEO_RAW	video/raw - not used
APPLICATION_LINK_FORMAT	application/link-format
APPLICATION_XML	application/xml
APPLICATION_OCTET_STREAM	application/octet-stream
APPLICATION_RDF_XML	application - not used
APPLICATION_SOAP_XML	application/soap - not used
APPLICATION_ATOM_XML	application - not used
APPLICATION_XMPP_XML	application - not used
APPLICATION_EXI	application/exi
APPLICATION_FASTINFOSET	application
APPLICATION_SOAP_FASTINFOSET	application
APPLICATION_JSON	application/json
APPLICATION_X_OBIX_BINARY	application - not used
APPLICATION_CBOR	application/cbor
APPLICATION_SENML_JSON	application/senml+json
APPLICATION_SENSML_JSON	application/sensml+json
APPLICATION_SENML_CBOR	application/senml+cbor
APPLICATION_SENSML_CBOR	application/sensml+cbor
APPLICATION_SENML_EXI	application/senml-exi
APPLICATION_SENSML_EXI	application/sensml-exi
APPLICATION_PKCS7_SGK	application/pkcs7-mime; smime-type=server-generated-key
APPLICATION_PKCS7_CO	application/pkcs7-mime; smime-type=certs-only
APPLICATION_PKCS7_CMC_REQUEST	application/pkcs7-mime; smime-type=CMC-Request
APPLICATION_PKCS7_CMC_RESPONSE	application/pkcs7-mime; smime-type=CMC-Response
APPLICATION_PKCS8	application/pkcs8
APPLICATION_CRATTRS	application/csrattrs
APPLICATION_PKCS10	application/pkcs10
APPLICATION_PKIX_CERT	application/pkix-cert
APPLICATION_TD_JSON	application/td+json
APPLICATION_VND_OCF_CBOR	application/vnd.ocf+cbor
APPLICATION_OSCORE	application/oscore
APPLICATION_VND_OMA_LWM2M_TLV	application/vnd.oma.lwm2m+tlv
APPLICATION_VND_OMA_LWM2M_JSON	application/vnd.oma.lwm2m+json
APPLICATION_VND_OMA_LWM2M_CBOR	application/vnd.oma.lwm2m+cbor
APPLICATION_NOT_DEFINED	not defined

◆ oc_interface_mask_t

enum oc_interface_mask_t

interface masks

Enumerator
OC_IF_BASELINE	oic.if.baseline
OC_IF_LL	oic.if.ll
OC_IF_B	oic.if.b
OC_IF_R	oic.if.r
OC_IF_RW	oic.if.rw
OC_IF_A	oic.if.a
OC_IF_S	oic.if.s
OC_IF_CREATE	oic.if.create
OC_IF_W	oic.if.w
OC_IF_STARTUP	oic.if.startup
OC_IF_STARTUP_REVERT	oic.if.startup.revert
PLGD_IF_ETAG	x.plgd.if.etag

◆ oc_method_t

enum oc_method_t

CoAP methods.

Enumerator
OC_GET	GET.
OC_POST	POST.
OC_PUT	PUT.
OC_DELETE	DELETE.
OC_FETCH	FETCH.

◆ oc_resource_properties_t

enum oc_resource_properties_t

resource properties (bit mask)

Enumerator
OC_DISCOVERABLE	discoverable
OC_OBSERVABLE	observable
OC_PUSHABLE	pushable
OC_SECURE	secure
OC_PERIODIC	periodical update
OC_SECURE_MCAST	secure multicast (oscore)
OC_ACCESS_IN_RFOTM	allow access to resource in ready for ownership transfer method(RFOTM) state

◆ oc_status_t

enum oc_status_t

response status can be translated to HTTP or CoAP.

Enumerator
OC_STATUS_OK	OK.
OC_STATUS_CREATED	Created.
OC_STATUS_CHANGED	Changed.
OC_STATUS_DELETED	Deleted.
OC_STATUS_NOT_MODIFIED	Not Modified.
OC_STATUS_BAD_REQUEST	Bad Request.
OC_STATUS_UNAUTHORIZED	Unauthorized.
OC_STATUS_BAD_OPTION	Bad Option.
OC_STATUS_FORBIDDEN	Forbidden.
OC_STATUS_NOT_FOUND	Not Found.
OC_STATUS_METHOD_NOT_ALLOWED	Method Not Allowed.
OC_STATUS_NOT_ACCEPTABLE	Not Acceptable.
OC_STATUS_REQUEST_ENTITY_TOO_LARGE	Request Entity Too Large.
OC_STATUS_UNSUPPORTED_MEDIA_TYPE	Unsupported Media Type.
OC_STATUS_INTERNAL_SERVER_ERROR	Internal Server Error.
OC_STATUS_NOT_IMPLEMENTED	Not Implemented.
OC_STATUS_BAD_GATEWAY	Bad Gateway.
OC_STATUS_SERVICE_UNAVAILABLE	Service Unavailable.
OC_STATUS_GATEWAY_TIMEOUT	Gateway Timeout.
OC_STATUS_PROXYING_NOT_SUPPORTED	Proxying not supported.
OC_IGNORE	Ignore: do not respond to request.
OC_PING_TIMEOUT	Ping Time out.
OC_REQUEST_TIMEOUT	Timeout is returned when the timeout is reached for requests created by oc_do_get_with_timeout, oc_do_delete_with_timeout, oc_do_put_with_timeout, or oc_do_post_with_timeout.
OC_CONNECTION_CLOSED	Connection closed by peer, or client. eg. for invalid TLS handshake
OC_TRANSACTION_TIMEOUT	Blockwise transaction timed out's.
OC_CANCELLED	Cancelled: request was cancelled by the client.

Function Documentation

◆ oc_coap_status_to_status()

int oc_coap_status_to_status ( coap_status_t status )

convert the CoAP status code to status code

Parameters

status CoAP status code

Returns: -1 on failure; status code (oc_status_t) on success

◆ oc_method_to_str()

const char* oc_method_to_str ( oc_method_t method )

Convert method to string.

It is thread safe.

Returns: Method in const char *.; Empty string for an invalid method value

◆ oc_ri_add_resource()

bool oc_ri_add_resource ( oc_resource_t * resource )

add resource to the system

Parameters

resource the resource to be added to the list of application resources

Returns: true success; false failure

◆ oc_ri_add_timed_event_callback_ticks()

void oc_ri_add_timed_event_callback_ticks	(	void *	cb_data,
		oc_trigger_t	event_callback,
		oc_clock_time_t	ticks
	)

add timed event callback

Parameters

cb_data	the timed event callback info
event_callback	the callback (cannot be NULL)
ticks	time in ticks

◆ oc_ri_delete_resource()

bool oc_ri_delete_resource ( oc_resource_t * resource )

remove the resource from the list of application resources

Parameters

resource the resource to be removed from the list of application resources

Returns: true success; false failure

◆ oc_ri_get_app_resource_by_uri()

oc_resource_t* oc_ri_get_app_resource_by_uri	(	const char *	uri,
		size_t	uri_len,
		size_t	device
	)

retrieve the resource by uri and device index

Parameters

uri	the uri of the resource
uri_len	the length of the uri
device	the device index

Returns: oc_resource_t* the resource structure

◆ oc_ri_get_app_resources()

oc_resource_t* oc_ri_get_app_resources ( void )

retrieve list of resources

Returns: oc_resource_t* the resource list

◆ oc_ri_get_interface_mask()

oc_interface_mask_t oc_ri_get_interface_mask	(	const char *	iface,
		size_t	iface_len
	)

retrieve the interface mask from the interface name

Parameters

iface	the interface string (e.g. "oic.if.s", cannot be NULL)
iface_len	length of the interface string

Returns: 0 on failure; oc_interface_mask_t the mask value of the interface

◆ oc_ri_get_query_nth_key_value()

int oc_ri_get_query_nth_key_value	(	const char *	query,
		size_t	query_len,
		const char **	key,
		size_t *	key_len,
		const char **	value,
		size_t *	value_len,
		size_t	n
	)

retrieve the query value at the nth position

Parameters

	query	the input query
	query_len	the query length
[out]	key	the key (cannot be NULL)
[out]	key_len	the length of the key (cannot be NULL)
[out]	value	the value belonging to the key
[out]	value_len	the length of the value
	n	the position to query (must be > 0)

Returns: int the position of the next key value pair in the query; int -1 on failure

◆ oc_ri_get_query_value()

int oc_ri_get_query_value	(	const char *	query,
		size_t	query_len,
		const char *	key,
		const char **	value
	)

retrieve the value of the query parameter "key"

Deprecated:: replaced by oc_ri_get_query_value_v1 in v2.2.5.9

◆ oc_ri_get_query_value_v1()

int oc_ri_get_query_value_v1	(	const char *	query,
		size_t	query_len,
		const char *	key,
		size_t	key_len,
		const char **	value
	)

retrieve the value of the query parameter "key"

Parameters

query	the input query
query_len	the query length
key	the wanted key (cannot be NULL)
key_len	the length of the wanted key
value	the returned value

Returns: -1 if the key is not found; the length of the value

◆ oc_ri_has_timed_event_callback()

bool oc_ri_has_timed_event_callback	(	const void *	cb_data,
		oc_trigger_t	event_callback,
		bool	ignore_cb_data
	)

check if the timed event callback already exists.

Iterate through the list of timed event callbacks and check if a matching item is found. To match: 1) function pointers must be equal 2) the callback info pointers must be equal or ignore_cb_data must be true

Parameters

cb_data	the timed event callback info
event_callback	the callback (cannot be NULL)
ignore_cb_data	don't compare the timed event callback info pointers

Returns: true matching timed event callback was found; false otherwise

◆ oc_ri_is_app_resource_to_be_deleted()

bool oc_ri_is_app_resource_to_be_deleted ( const oc_resource_t * resource )

Check if the resource has been scheduled to by deleted by oc_delayed_delete_resource.

Such resource should not be used.

Parameters

resource resource to be checked

Returns: true resource is about to be deleted; false otherwise

See also: oc_delayed_delete_resource

◆ oc_ri_is_app_resource_valid()

bool oc_ri_is_app_resource_valid ( const oc_resource_t * resource )

checks if the resource is valid

Parameters

resource resource to be tested

Returns: true valid; false not valid

◆ oc_ri_on_delete_resource_add_callback()

bool oc_ri_on_delete_resource_add_callback ( oc_ri_delete_resource_cb_t cb )

Add to the global list of callbacks invoked by oc_delayed_delete_resource before each resource is deleted.

Parameters

cb	the callback to be added (cannot be NULL)

Returns: true on success; false on error

◆ oc_ri_on_delete_resource_remove_callback()

bool oc_ri_on_delete_resource_remove_callback ( oc_ri_delete_resource_cb_t cb )

Remove callback from the list of callbacks invoked by oc_delayed_delete_resource.

Parameters

cb	the callback to be removed (cannot be NULL)

Returns: true callback was found and removed; false callback was not found

◆ oc_ri_query_exists()

int oc_ri_query_exists	(	const char *	query,
		size_t	query_len,
		const char *	key
	)

Checks if key exist in query.

Returns: -1 if key does not exist

Deprecated:: replaced by oc_ri_query_exists_v1 in v2.2.5.9

◆ oc_ri_query_exists_v1()

bool oc_ri_query_exists_v1	(	const char *	query,
		size_t	query_len,
		const char *	key,
		size_t	key_len
	)

Checks if key exist in query.

Parameters

query	the query to inspect
query_len	the length of the query
key	the key to be checked if exist, key is null terminated (cannot be NULL)
key_len	the key length

Returns: true if key exists

◆ oc_ri_query_nth_key_exists()

int oc_ri_query_nth_key_exists	(	const char *	query,
		size_t	query_len,
		const char **	key,
		size_t *	key_len,
		size_t	n
	)

check if the nth key exists

Parameters

query	the query to inspect
query_len	the length of the query
key	the key to be checked if exist, key is not null terminated (cannot be NULL)
key_len	the key length (cannot be NULL)
n	index of the key (must be > 0)

Returns: -1 if key does not exist; >= 0 if key exists and the value is the position of the next key in the query or query_len if it is the last key

◆ oc_ri_remove_timed_event_callback()

void oc_ri_remove_timed_event_callback	(	const void *	cb_data,
		oc_trigger_t	event_callback
	)

remove the timed event callback

Parameters

cb_data	timed event callback info
event_callback	timed event callback

◆ oc_ri_remove_timed_event_callback_by_filter()

void oc_ri_remove_timed_event_callback_by_filter	(	oc_trigger_t	cb,
		oc_ri_timed_event_filter_t	filter,
		const void *	filter_data,
		bool	match_all,
		oc_ri_timed_event_on_delete_t	on_delete
	)

remove the timed event callback by filter

Parameters

cb	timed event callback (cannot be NULL)
filter	filtering function (cannot be NULL)
filter_data	user data provided to the filtering function
match_all	iterate over all timed events (otherwise the iteration will stop after the first match)
on_delete	function invoked with the context data of the timed event, before the event is deallocated

Note: if the matched timed event is currently being processed then the on_delete callback will be invoked when the processing is finished. So it might occurr some time after the call to oc_ri_remove_timed_event_callback_by_filter has finished.

See also: oc_ri_timed_event_filter_t

◆ oc_status_code()

int oc_status_code ( oc_status_t key )

convert the status code to CoAP status code

Parameters

key	the application level key of the code

Returns: -1 on failure; CoAP status code (coap_status_t) on success

◆ oc_status_to_str()

const char* oc_status_to_str ( oc_status_t key )

Convert the status code to string.

Parameters

[in] key key the application level key of the code

Returns: CoAP status code in const char *; Empty string for an invalid status value

Data Structures

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

◆ oc_ri_add_timed_event_callback_seconds

Typedef Documentation

◆ oc_get_properties_cb_t

◆ oc_payload_callback_t

◆ oc_properties_cb_t

◆ oc_request_callback_t

◆ oc_request_handler_t

◆ oc_request_t

◆ oc_response_t

◆ oc_ri_delete_resource_cb_t

◆ oc_ri_timed_event_filter_t

◆ oc_ri_timed_event_on_delete_t

◆ oc_separate_response_t

◆ oc_set_properties_cb_t

Enumeration Type Documentation

◆ oc_content_format_t

◆ oc_interface_mask_t

◆ oc_method_t

◆ oc_resource_properties_t

◆ oc_status_t

Function Documentation

◆ oc_coap_status_to_status()

◆ oc_method_to_str()

◆ oc_ri_add_resource()

◆ oc_ri_add_timed_event_callback_ticks()

◆ oc_ri_delete_resource()

◆ oc_ri_get_app_resource_by_uri()

◆ oc_ri_get_app_resources()

◆ oc_ri_get_interface_mask()

◆ oc_ri_get_query_nth_key_value()

◆ oc_ri_get_query_value()

◆ oc_ri_get_query_value_v1()

◆ oc_ri_has_timed_event_callback()

◆ oc_ri_is_app_resource_to_be_deleted()

◆ oc_ri_is_app_resource_valid()

◆ oc_ri_on_delete_resource_add_callback()

◆ oc_ri_on_delete_resource_remove_callback()

◆ oc_ri_query_exists()

◆ oc_ri_query_exists_v1()

◆ oc_ri_query_nth_key_exists()

◆ oc_ri_remove_timed_event_callback()

◆ oc_ri_remove_timed_event_callback_by_filter()

◆ oc_status_code()

◆ oc_status_to_str()