1 //******************************************************************
3 // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
7 // Licensed under the Apache License, Version 2.0 (the "License");
8 // you may not use this file except in compliance with the License.
9 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
13 // Unless required by applicable law or agreed to in writing, software
14 // distributed under the License is distributed on an "AS IS" BASIS,
15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 // See the License for the specific language governing permissions and
17 // limitations under the License.
19 //******************************************************************
25 * This file contains the definition, types and APIs for resource(s) be implemented.
31 #include "platform_features.h"
32 #include "ocstackconfig.h"
42 /** For the feature presence.*/
45 #include "ocpresence.h"
46 //-----------------------------------------------------------------------------
48 //-----------------------------------------------------------------------------
51 * OIC Virtual resources supported by every OIC device.
54 * Default discovery mechanism using '/oic/res' is supported by all OIC devices
55 * That are Discoverable.
57 #define OC_RSRVD_WELL_KNOWN_URI "/oic/res"
60 #define OC_RSRVD_DEVICE_URI "/oic/d"
63 #define OC_RSRVD_PLATFORM_URI "/oic/p"
66 #define OC_RSRVD_RESOURCE_TYPES_URI "/oic/res/types/d"
67 #if defined (ROUTING_GATEWAY) || defined (ROUTING_EP)
69 #define OC_RSRVD_GATEWAY_URI "/oic/gateway"
73 /** Presence URI through which the OIC devices advertise their presence.*/
74 #define OC_RSRVD_PRESENCE_URI "/oic/ad"
76 /** Sets the default time to live (TTL) for presence.*/
77 #define OC_DEFAULT_PRESENCE_TTL_SECONDS (60)
79 /** For multicast Discovery mechanism.*/
80 #define OC_MULTICAST_DISCOVERY_URI "/oic/res"
82 /** Separator for multiple query string.*/
83 #define OC_QUERY_SEPARATOR "&;"
86 * OC_DEFAULT_PRESENCE_TTL_SECONDS sets the default time to live (TTL) for presence.
88 #define OC_DEFAULT_PRESENCE_TTL_SECONDS (60)
91 * OC_MAX_PRESENCE_TTL_SECONDS sets the maximum time to live (TTL) for presence.
92 * NOTE: Changing the setting to a longer duration may lead to unsupported and untested
94 * 60 sec/min * 60 min/hr * 24 hr/day
96 #define OC_MAX_PRESENCE_TTL_SECONDS (60 * 60 * 24)
100 * Presence "Announcement Triggers".
104 #define OC_RSRVD_TRIGGER_CREATE "create"
107 #define OC_RSRVD_TRIGGER_CHANGE "change"
110 #define OC_RSRVD_TRIGGER_DELETE "delete"
113 * Attributes used to form a proper OIC conforming JSON message.
116 #define OC_RSRVD_OC "oic"
120 #define OC_RSRVD_PAYLOAD "payload"
122 /** To represent href */
123 #define OC_RSRVD_HREF "href"
125 /** To represent property*/
126 #define OC_RSRVD_PROPERTY "prop"
128 /** For representation.*/
129 #define OC_RSRVD_REPRESENTATION "rep"
131 /** To represent content type.*/
132 #define OC_RSRVD_CONTENT_TYPE "ct"
134 /** To represent resource type.*/
135 #define OC_RSRVD_RESOURCE_TYPE "rt"
137 /** To represent resource type with presence.*/
138 #define OC_RSRVD_RESOURCE_TYPE_PRESENCE "oic.wk.ad"
140 /** To represent resource type with device.*/
141 #define OC_RSRVD_RESOURCE_TYPE_DEVICE "oic.wk.d"
143 /** To represent resource type with platform.*/
144 #define OC_RSRVD_RESOURCE_TYPE_PLATFORM "oic.wk.p"
146 /** To represent interface.*/
147 #define OC_RSRVD_INTERFACE "if"
149 /** To represent time to live.*/
150 #define OC_RSRVD_TTL "ttl"
152 /** To represent non*/
153 #define OC_RSRVD_NONCE "non"
155 /** To represent trigger type.*/
156 #define OC_RSRVD_TRIGGER "trg"
158 /** To represent links.*/
159 #define OC_RSRVD_LINKS "links"
161 /** To represent default interface.*/
162 #define OC_RSRVD_INTERFACE_DEFAULT "oic.if.baseline"
164 /** To represent read-only interface.*/
165 #define OC_RSRVD_INTERFACE_READ "oic.if.r"
167 /** To represent ll interface.*/
168 #define OC_RSRVD_INTERFACE_LL "oic.if.ll"
170 /** To represent batch interface.*/
171 #define OC_RSRVD_INTERFACE_BATCH "oic.if.b"
173 /** To represent interface group.*/
174 #define OC_RSRVD_INTERFACE_GROUP "oic.mi.grp"
176 /** To represent MFG date.*/
177 #define OC_RSRVD_MFG_DATE "mndt"
179 /** To represent FW version.*/
180 #define OC_RSRVD_FW_VERSION "mnfv"
182 /** To represent host name.*/
183 #define OC_RSRVD_HOST_NAME "hn"
185 /** To represent version.*/
186 #define OC_RSRVD_VERSION "icv"
188 /** To represent policy.*/
189 #define OC_RSRVD_POLICY "p"
191 /** To represent bitmap.*/
192 #define OC_RSRVD_BITMAP "bm"
195 #define OC_RSRVD_SECURE "sec"
198 #define OC_RSRVD_HOSTING_PORT "port"
200 /** For Server instance ID.*/
201 #define OC_RSRVD_SERVER_INSTANCE_ID "sid"
208 #define OC_RSRVD_PLATFORM_ID "pi"
210 /** Platform MFG NAME. */
211 #define OC_RSRVD_MFG_NAME "mnmn"
214 #define OC_RSRVD_MFG_URL "mnml"
217 #define OC_RSRVD_MODEL_NUM "mnmo"
219 /** Platform MFG Date.*/
220 #define OC_RSRVD_MFG_DATE "mndt"
222 /** Platform versio.n */
223 #define OC_RSRVD_PLATFORM_VERSION "mnpv"
225 /** Platform Operating system version. */
226 #define OC_RSRVD_OS_VERSION "mnos"
228 /** Platform Hardware version. */
229 #define OC_RSRVD_HARDWARE_VERSION "mnhw"
231 /**Platform Firmware version. */
232 #define OC_RSRVD_FIRMWARE_VERSION "mnfv"
234 /** Support URL for the platform. */
235 #define OC_RSRVD_SUPPORT_URL "mnsl"
237 /** System time for the platform. */
238 #define OC_RSRVD_SYSTEM_TIME "st"
245 #define OC_RSRVD_DEVICE_ID "di"
248 #define OC_RSRVD_DEVICE_NAME "n"
250 /** Device specification version.*/
251 #define OC_RSRVD_SPEC_VERSION "lcv"
253 /** Device data model.*/
254 #define OC_RSRVD_DATA_MODEL_VERSION "dmv"
256 /** Device specification version.*/
257 #define OC_SPEC_VERSION "core.1.0.0"
259 /** Device Data Model version.*/
260 #define OC_DATA_MODEL_VERSION "res.1.0.0"
263 * These provide backward compatibility - their use is deprecated.
267 /** Multicast Prefix.*/
268 #define OC_MULTICAST_PREFIX "224.0.1.187:5683"
270 /** Multicast IP address.*/
271 #define OC_MULTICAST_IP "224.0.1.187"
273 /** Multicast Port.*/
274 #define OC_MULTICAST_PORT 5683
277 /** Max Device address size. */
279 #define MAX_ADDR_STR_SIZE (256)
281 /** Max Address could be "coap+tcp://[xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx]:xxxxx" */
282 #define MAX_ADDR_STR_SIZE (59)
285 /** Length of MAC address */
286 #define MAC_ADDR_STR_SIZE (17)
288 /** Blocks of MAC address */
289 #define MAC_ADDR_BLOCKS (6)
291 /** Max identity size. */
292 #define MAX_IDENTITY_SIZE (32)
294 /** Universal unique identity size. */
295 #define UUID_IDENTITY_SIZE (128/8)
297 /** Resource Directory */
299 /** Resource Directory URI used to Discover RD and Publish resources.*/
300 #define OC_RSRVD_RD_URI "/oic/rd"
302 /** To represent resource type with rd.*/
303 #define OC_RSRVD_RESOURCE_TYPE_RD "oic.wk.rd"
305 /** RD Discovery bias factor type. */
306 #define OC_RSRVD_RD_DISCOVERY_SEL "sel"
309 #define OC_RSRVD_BASE_URI "baseURI"
311 /** Unique value per collection/link. */
312 #define OC_RSRVD_INS "ins"
314 /** Allowable resource types in the links. */
315 #define OC_RSRVD_RTS "rts"
317 /** Default relationship. */
318 #define OC_RSRVD_DREL "drel"
320 /** Defines relationship between links. */
321 #define OC_RSRVD_REL "rel"
323 /** Defines title. */
324 #define OC_RSRVD_TITLE "title"
327 #define OC_RSRVD_URI "uri"
329 /** Defines media type. */
330 #define OC_RSRVD_MEDIA_TYPE "mt"
332 /** To represent resource type with Publish RD.*/
333 #define OC_RSRVD_RESOURCE_TYPE_RDPUBLISH "oic.wk.rdPub"
336 * These enums (OCTransportAdapter and OCTransportFlags) must
337 * be kept synchronized with OCConnectivityType (below) as well as
338 * CATransportAdapter and CATransportFlags (in CACommon.h).
342 /** value zero indicates discovery.*/
343 OC_DEFAULT_ADAPTER = 0,
345 /** IPv4 and IPv6, including 6LoWPAN.*/
346 OC_ADAPTER_IP = (1 << 0),
348 /** GATT over Bluetooth LE.*/
349 OC_ADAPTER_GATT_BTLE = (1 << 1),
351 /** RFCOMM over Bluetooth EDR.*/
352 OC_ADAPTER_RFCOMM_BTEDR = (1 << 2),
354 /**Remote Access over XMPP.*/
355 OC_ADAPTER_REMOTE_ACCESS = (1 << 3),
358 OC_ADAPTER_TCP = (1 << 4),
360 /** NFC Transport for Messaging.*/
361 OC_ADAPTER_NFC = (1 << 5)
362 } OCTransportAdapter;
365 * Enum layout assumes some targets have 16-bit integer (e.g., Arduino).
369 /** default flag is 0*/
370 OC_DEFAULT_FLAGS = 0,
372 /** Insecure transport is the default (subject to change).*/
373 /** secure the transport path*/
374 OC_FLAG_SECURE = (1 << 4),
376 /** IPv4 & IPv6 auto-selection is the default.*/
377 /** IP adapter only.*/
378 OC_IP_USE_V6 = (1 << 5),
380 /** IP adapter only.*/
381 OC_IP_USE_V4 = (1 << 6),
383 /** internal use only.*/
384 OC_RESERVED1 = (1 << 7), // internal use only
386 /** Link-Local multicast is the default multicast scope for IPv6.
387 * These are placed here to correspond to the IPv6 multicast address bits.*/
389 /** IPv6 Interface-Local scope (loopback).*/
390 OC_SCOPE_INTERFACE = 0x1,
392 /** IPv6 Link-Local scope (default).*/
395 /** IPv6 Realm-Local scope. */
396 OC_SCOPE_REALM = 0x3,
398 /** IPv6 Admin-Local scope. */
399 OC_SCOPE_ADMIN = 0x4,
401 /** IPv6 Site-Local scope. */
404 /** IPv6 Organization-Local scope. */
407 /**IPv6 Global scope. */
408 OC_SCOPE_GLOBAL = 0xE,
412 /** Bit mask for scope.*/
413 #define OC_MASK_SCOPE (0x000F)
415 /** Bit mask for Mods.*/
416 #define OC_MASK_MODS (0x0FF0)
417 #define OC_MASK_FAMS (OC_IP_USE_V6|OC_IP_USE_V4)
420 * End point identity.
424 /** Identity Length */
427 /** Array of end point identity.*/
428 unsigned char id[MAX_IDENTITY_SIZE];
432 * Universally unique identifier.
436 /** identitifier string.*/
437 unsigned char id[UUID_IDENTITY_SIZE];
441 * Data structure to encapsulate IPv4/IPv6/Contiki/lwIP device addresses.
442 * OCDevAddr must be the same as CAEndpoint (in CACommon.h).
447 OCTransportAdapter adapter;
449 /** transport modifiers.*/
450 OCTransportFlags flags;
455 /** address for all adapters.*/
456 char addr[MAX_ADDR_STR_SIZE];
458 /** usually zero for default interface.*/
460 #if defined (ROUTING_GATEWAY) || defined (ROUTING_EP)
461 char routeData[MAX_ADDR_STR_SIZE]; //destination GatewayID:ClientId
466 * This enum type includes elements of both ::OCTransportAdapter and ::OCTransportFlags.
467 * It is defined conditionally because the smaller definition limits expandability on 32/64 bit
468 * integer machines, and the larger definition won't fit into an enum on 16-bit integer machines
471 * This structure must directly correspond to ::OCTransportAdapter and ::OCTransportFlags.
475 /** use when defaults are ok. */
478 /** IPv4 and IPv6, including 6LoWPAN.*/
479 CT_ADAPTER_IP = (1 << 16),
481 /** GATT over Bluetooth LE.*/
482 CT_ADAPTER_GATT_BTLE = (1 << 17),
484 /** RFCOMM over Bluetooth EDR.*/
485 CT_ADAPTER_RFCOMM_BTEDR = (1 << 18),
488 /** Remote Access over XMPP.*/
489 CT_ADAPTER_REMOTE_ACCESS = (1 << 19),
492 CT_ADAPTER_TCP = (1 << 20),
495 CT_ADAPTER_NFC = (1 << 21),
497 /** Insecure transport is the default (subject to change).*/
499 /** secure the transport path.*/
500 CT_FLAG_SECURE = (1 << 4),
502 /** IPv4 & IPv6 autoselection is the default.*/
504 /** IP adapter only.*/
505 CT_IP_USE_V6 = (1 << 5),
507 /** IP adapter only.*/
508 CT_IP_USE_V4 = (1 << 6),
510 /** Link-Local multicast is the default multicast scope for IPv6.
511 * These are placed here to correspond to the IPv6 address bits.*/
513 /** IPv6 Interface-Local scope(loopback).*/
514 CT_SCOPE_INTERFACE = 0x1,
516 /** IPv6 Link-Local scope (default).*/
519 /** IPv6 Realm-Local scope.*/
520 CT_SCOPE_REALM = 0x3,
522 /** IPv6 Admin-Local scope.*/
523 CT_SCOPE_ADMIN = 0x4,
525 /** IPv6 Site-Local scope.*/
528 /** IPv6 Organization-Local scope.*/
531 /** IPv6 Global scope.*/
532 CT_SCOPE_GLOBAL = 0xE,
533 } OCConnectivityType;
535 /** bit shift required for connectivity adapter.*/
536 #define CT_ADAPTER_SHIFT 16
539 #define CT_MASK_FLAGS 0xFFFF
542 #define CT_MASK_ADAPTER 0xFFFF0000
545 * OCDoResource methods to dispatch the request
549 OC_REST_NOMETHOD = 0,
552 OC_REST_GET = (1 << 0),
555 OC_REST_PUT = (1 << 1),
558 OC_REST_POST = (1 << 2),
561 OC_REST_DELETE = (1 << 3),
563 /** Register observe request for most up date notifications ONLY.*/
564 OC_REST_OBSERVE = (1 << 4),
566 /** Register observe request for all notifications, including stale notifications.*/
567 OC_REST_OBSERVE_ALL = (1 << 5),
569 /** De-register observation, intended for internal use.*/
570 OC_REST_CANCEL_OBSERVE = (1 << 6),
573 /** Subscribe for all presence notifications of a particular resource.*/
574 OC_REST_PRESENCE = (1 << 7),
577 /** Allows OCDoResource caller to do discovery.*/
578 OC_REST_DISCOVER = (1 << 8)
582 * Formats for payload encoding.
588 OC_FORMAT_UNSUPPORTED,
592 * Host Mode of Operation.
599 OC_GATEWAY /**< Client server mode along with routing capabilities.*/
603 * Quality of Service attempts to abstract the guarantees provided by the underlying transport
604 * protocol. The precise definitions of each quality of service level depend on the
605 * implementation. In descriptions below are for the current implementation and may changed
610 /** Packet delivery is best effort.*/
613 /** Packet delivery is best effort.*/
616 /** Acknowledgments are used to confirm delivery.*/
619 /** No Quality is defined, let the stack decide.*/
621 } OCQualityOfService;
624 * Resource Properties.
625 * The value of a policy property is defined as bitmap.
626 * The LSB represents OC_DISCOVERABLE and Second LSB bit represents OC_OBSERVABLE and so on.
627 * Not including the policy property is equivalent to zero.
632 /** When none of the bits are set, the resource is non-discoverable &
633 * non-observable by the client.*/
634 OC_RES_PROP_NONE = (0),
636 /** When this bit is set, the resource is allowed to be discovered by clients.*/
637 OC_DISCOVERABLE = (1 << 0),
639 /** When this bit is set, the resource is allowed to be observed by clients.*/
640 OC_OBSERVABLE = (1 << 1),
642 /** When this bit is set, the resource is initialized, otherwise the resource
643 * is 'inactive'. 'inactive' signifies that the resource has been marked for
644 * deletion or is already deleted.*/
645 OC_ACTIVE = (1 << 2),
647 /** When this bit is set, the resource has been marked as 'slow'.
648 * 'slow' signifies that responses from this resource can expect delays in
649 * processing its requests from clients.*/
652 /** When this bit is set, the resource is a secure resource.*/
653 OC_SECURE = (1 << 4),
655 /** When this bit is set, the resource is allowed to be discovered only
656 * if discovery request contains an explicit querystring.
657 * Ex: GET /oic/res?rt=oic.sec.acl */
658 OC_EXPLICIT_DISCOVERABLE = (1 << 5)
659 } OCResourceProperty;
662 * Transport Protocol IDs.
666 /** For invalid ID.*/
667 OC_INVALID_ID = (1 << 0),
670 OC_COAP_ID = (1 << 1)
671 } OCTransportProtocolID;
674 * Declares Stack Results & Errors.
678 /** Success status code - START HERE.*/
680 OC_STACK_RESOURCE_CREATED,
681 OC_STACK_RESOURCE_DELETED,
683 /** Success status code - END HERE.*/
685 /** Error status code - START HERE.*/
686 OC_STACK_INVALID_URI = 20,
687 OC_STACK_INVALID_QUERY,
689 OC_STACK_INVALID_PORT,
690 OC_STACK_INVALID_CALLBACK,
691 OC_STACK_INVALID_METHOD,
693 /** Invalid parameter.*/
694 OC_STACK_INVALID_PARAM,
695 OC_STACK_INVALID_OBSERVE_PARAM,
699 OC_STACK_ADAPTER_NOT_ENABLED,
702 /** Resource not found.*/
703 OC_STACK_NO_RESOURCE,
705 /** e.g: not supported method or interface.*/
706 OC_STACK_RESOURCE_ERROR,
707 OC_STACK_SLOW_RESOURCE,
708 OC_STACK_DUPLICATE_REQUEST,
710 /** Resource has no registered observers.*/
711 OC_STACK_NO_OBSERVERS,
712 OC_STACK_OBSERVER_NOT_FOUND,
713 OC_STACK_VIRTUAL_DO_NOT_HANDLE,
714 OC_STACK_INVALID_OPTION,
716 /** The remote reply contained malformed data.*/
717 OC_STACK_MALFORMED_RESPONSE,
718 OC_STACK_PERSISTENT_BUFFER_REQUIRED,
719 OC_STACK_INVALID_REQUEST_HANDLE,
720 OC_STACK_INVALID_DEVICE_INFO,
721 OC_STACK_INVALID_JSON,
723 /** Request is not authorized by Resource Server. */
724 OC_STACK_UNAUTHORIZED_REQ,
726 /** Error code from PDM */
727 OC_STACK_PDM_IS_NOT_INITIALIZED,
728 OC_STACK_DUPLICATE_UUID,
729 OC_STACK_INCONSISTENT_DB,
732 * Error code from OTM
733 * This error is plused from DTLS interface when handshake failure happens
735 OC_STACK_AUTHENTICATION_FAILURE,
737 /** Insert all new error codes here!.*/
739 OC_STACK_PRESENCE_STOPPED = 128,
740 OC_STACK_PRESENCE_TIMEOUT,
741 OC_STACK_PRESENCE_DO_NOT_HANDLE,
743 /** ERROR in stack.*/
745 /** Error status code - END HERE.*/
749 * Handle to an OCDoResource invocation.
751 typedef void * OCDoHandle;
754 * Handle to an OCResource object owned by the OCStack.
756 typedef void * OCResourceHandle;
759 * Handle to an OCRequest object owned by the OCStack.
761 typedef void * OCRequestHandle;
764 * Unique identifier for each observation request. Used when observations are
765 * registered or de-registered. Used by entity handler to signal specific
766 * observers to be notified of resource changes.
767 * There can be maximum of 256 observations per server.
769 typedef uint8_t OCObservationId;
772 * Action associated with observation.
777 OC_OBSERVE_REGISTER = 0,
779 /** To Deregister. */
780 OC_OBSERVE_DEREGISTER = 1,
783 OC_OBSERVE_NO_OPTION = 2
788 * Persistent storage handlers. An APP must provide OCPersistentStorage handler pointers
789 * when it calls OCRegisterPersistentStorageHandler.
790 * Persistent storage open handler points to default file path.
791 * Application can point to appropriate SVR database path for it's IoTivity Server.
794 /** Persistent storage file path.*/
795 FILE* (* open)(const char *path, const char *mode);
797 /** Persistent storage read handler.*/
798 size_t (* read)(void *ptr, size_t size, size_t nmemb, FILE *stream);
800 /** Persistent storage write handler.*/
801 size_t (* write)(const void *ptr, size_t size, size_t nmemb, FILE *stream);
803 /** Persistent storage close handler.*/
804 int (* close)(FILE *fp);
806 /** Persistent storage unlink handler.*/
807 int (* unlink)(const char *path);
808 } OCPersistentStorage;
811 * Possible returned values from entity handler.
815 /** Action associated with observation request.*/
816 OCObserveAction action;
818 /** Identifier for observation being registered/deregistered.*/
819 OCObservationId obsId;
823 * Possible returned values from entity handler.
829 OC_EH_RESOURCE_CREATED,
830 OC_EH_RESOURCE_DELETED,
833 OC_EH_RESOURCE_NOT_FOUND
834 } OCEntityHandlerResult;
837 * This structure will be used to define the vendor specific header options to be included
838 * in communication packets.
840 typedef struct OCHeaderOption
842 /** The protocol ID this option applies to.*/
843 OCTransportProtocolID protocolID;
845 /** The header option ID which will be added to communication packets.*/
848 /** its length 191.*/
849 uint16_t optionLength;
851 /** pointer to its data.*/
852 uint8_t optionData[MAX_HEADER_OPTION_DATA_LENGTH];
854 #ifdef SUPPORTS_DEFAULT_CTOR
855 OCHeaderOption() = default;
856 OCHeaderOption(OCTransportProtocolID pid,
859 const uint8_t* optData)
865 // parameter includes the null terminator.
866 optionLength = optionLength < MAX_HEADER_OPTION_DATA_LENGTH ?
867 optionLength : MAX_HEADER_OPTION_DATA_LENGTH;
868 memcpy(optionData, optData, optionLength);
869 optionData[optionLength - 1] = '\0';
876 * This structure describes the platform properties. All non-Null properties will be
877 * included in a platform discovery request.
884 /** Manufacturer name.*/
885 char *manufacturerName;
887 /** Manufacturer URL for platform property.*/
888 char *manufacturerUrl;
893 /** Manufacturer date.*/
894 char *dateOfManufacture;
896 /** Platform version.*/
897 char *platformVersion;
899 /** Operating system version.*/
900 char *operatingSystemVersion;
903 char *hardwareVersion;
906 char *firmwareVersion;
908 /** Platform support URL.*/
917 * This structure is expected as input for device properties.
918 * device name is mandatory and expected from the application.
919 * device id of type UUID will be generated by the stack.
923 /** Pointer to the device name.*/
930 * callback for bound JID
932 typedef void (*jid_bound_cb)(char *jid);
935 * CA Remote Access information for XMPP Client
940 char *hostname; /**< XMPP server hostname */
941 uint16_t port; /**< XMPP server serivce port */
942 char *xmpp_domain; /**< XMPP login domain */
943 char *username; /**< login username */
944 char *password; /**< login password */
945 char *resource; /**< specific resource for login */
946 char *user_jid; /**< specific JID for login */
947 jid_bound_cb jidbound; /**< callback when JID bound */
949 #endif /* RA_ADAPTER */
952 /** Enum to describe the type of object held by the OCPayload object.*/
955 PAYLOAD_TYPE_INVALID,
956 PAYLOAD_TYPE_DISCOVERY,
958 PAYLOAD_TYPE_PLATFORM,
959 PAYLOAD_TYPE_REPRESENTATION,
960 PAYLOAD_TYPE_SECURITY,
961 PAYLOAD_TYPE_PRESENCE,
967 // The type of message that was received
978 OCREP_PROP_BYTE_STRING,
981 }OCRepPayloadPropType;
983 /** This structure will be used to represent a binary string for CBOR payloads.*/
986 /** pointer to data bytes.*/
989 /** number of data bytes.*/
993 #define MAX_REP_ARRAY_DEPTH 3
996 OCRepPayloadPropType type;
997 size_t dimensions[MAX_REP_ARRAY_DEPTH];
1006 /** pointer to ByteString array.*/
1007 OCByteString* ocByteStrArray;
1009 struct OCRepPayload** objArray;
1011 } OCRepPayloadValueArray;
1013 typedef struct OCRepPayloadValue
1016 OCRepPayloadPropType type;
1024 /** ByteString object.*/
1025 OCByteString ocByteStr;
1027 struct OCRepPayload* obj;
1028 OCRepPayloadValueArray arr;
1030 struct OCRepPayloadValue* next;
1032 } OCRepPayloadValue;
1034 typedef struct OCStringLL
1036 struct OCStringLL *next;
1040 // used for get/set/put/observe/etc representations
1041 typedef struct OCRepPayload
1046 OCStringLL* interfaces;
1047 OCRepPayloadValue* values;
1048 struct OCRepPayload* next;
1051 // used inside a discovery payload
1052 typedef struct OCResourcePayload
1056 OCStringLL* interfaces;
1060 struct OCResourcePayload* next;
1061 } OCResourcePayload;
1064 * Structure holding Links Payload. It is a sub-structure used in
1065 * OCResourceCollectionPayload.
1067 typedef struct OCLinksPayload
1069 /** This is the target relative URI. */
1071 /** Resource Type - A standard OIC specified or vendor defined resource
1072 * type of the resource referenced by the target URI. */
1074 /** Interface - The interfaces supported by the resource referenced by the target URI. */
1076 /** The relation of the target URI referenced by the link to the context URI;
1077 * The default value is null. */
1079 /** Specifies if the resource referenced by the target URIis observable or not. */
1081 /** A title for the link relation. Can be used by the UI to provide a context. */
1083 /** This is used to override the context URI e.g. override the URI of the containing collection. */
1085 /** The instance identifier for this web link in an array of web links - used in links. */
1088 /** An ordinal number that is not repeated - must be unique in the collection context. */
1090 /** Any unique string including a URI. */
1092 /** Use UUID for universal uniqueness - used in /oic/res to identify the device. */
1093 OCIdentity uniqueUUID;
1095 /** A hint of the media type of the representation of the resource referenced by the target URI. */
1097 /** Holding address of the next resource. */
1098 struct OCLinksPayload *next;
1101 /** Structure holding tags value of the links payload. */
1104 /** Name of tags. */
1106 /** Device identifier. */
1108 /** The base URI where the resources are hold. */
1110 /** Bitmap holds observable, discoverable, secure option flag.*/
1112 /** Port set in case, the secure flag is set above. */
1114 /** Id for each set of links i.e. tag. */
1117 /** An ordinal number that is not repeated - must be unique in the collection context. */
1119 /** Any unique string including a URI. */
1121 /** Use UUID for universal uniqueness - used in /oic/res to identify the device. */
1122 OCIdentity uniqueUUID;
1124 /** Defines the list of allowable resource types (for Target and anchors) in links included
1125 * in the collection; new links being created can only be from this list. */
1127 /** When specified this is the default relationship to use when an OIC Link does not specify
1128 * an explicit relationship with *rel* parameter. */
1130 /** Time to keep holding resource.*/
1134 /** Resource collection payload. */
1135 typedef struct OCResourceCollectionPayload
1137 /** Collection tags payload.*/
1138 OCTagsPayload *tags;
1139 /** Array of links payload. */
1140 OCLinksPayload *setLinks;
1141 /** Holding address of the next resource. */
1142 struct OCResourceCollectionPayload *next;
1143 } OCResourceCollectionPayload;
1151 /** A special case for handling RD address. */
1154 /** This structure holds the old /oic/res response. */
1155 OCResourcePayload *resources;
1157 } OCDiscoveryPayload;
1160 * Structure holding discovery payload.
1166 /** Device Identity. */
1168 /** Value holding the bias factor of the RD. */
1170 } OCRDDiscoveryPayload;
1173 * RD Payload that will be transmitted over the wire.
1178 /** Pointer to the discovery response payload.*/
1179 OCRDDiscoveryPayload *rdDiscovery;
1180 /** Pointer to the publish payload.*/
1181 OCResourceCollectionPayload *rdPublish;
1190 char* dataModelVersion;
1197 OCPlatformInfo info;
1198 } OCPlatformPayload;
1204 } OCSecurityPayload;
1205 #ifdef WITH_PRESENCE
1209 uint32_t sequenceNumber;
1211 OCPresenceTrigger trigger;
1213 } OCPresencePayload;
1217 * Incoming requests handled by the server. Requests are passed in as a parameter to the
1218 * OCEntityHandler callback API.
1219 * The OCEntityHandler callback API must be implemented in the application in order
1220 * to receive these requests.
1224 /** Associated resource.*/
1225 OCResourceHandle resource;
1227 /** Associated request handle.*/
1228 OCRequestHandle requestHandle;
1230 /** the REST method retrieved from received request PDU.*/
1233 /** description of endpoint that sent the request.*/
1236 /** resource query send by client.*/
1239 /** Information associated with observation - valid only when OCEntityHandler flag includes
1240 * ::OC_OBSERVE_FLAG.*/
1241 OCObservationInfo obsInfo;
1243 /** Number of the received vendor specific header options.*/
1244 uint8_t numRcvdVendorSpecificHeaderOptions;
1246 /** Pointer to the array of the received vendor specific header options.*/
1247 OCHeaderOption * rcvdVendorSpecificHeaderOptions;
1249 /** the payload from the request PDU.*/
1252 } OCEntityHandlerRequest;
1256 * Response from queries to remote servers. Queries are made by calling the OCDoResource API.
1260 /** Address of remote server.*/
1263 /** backward compatibility (points to devAddr).*/
1266 /** backward compatibility.*/
1267 OCConnectivityType connType;
1269 /** the security identity of the remote server.*/
1270 OCIdentity identity;
1272 /** the is the result of our stack, OCStackResult should contain coap/other error codes.*/
1273 OCStackResult result;
1275 /** If associated with observe, this will represent the sequence of notifications from server.*/
1276 uint32_t sequenceNumber;
1279 const char * resourceUri;
1281 /** the payload for the response PDU.*/
1284 /** Number of the received vendor specific header options.*/
1285 uint8_t numRcvdVendorSpecificHeaderOptions;
1287 /** An array of the received vendor specific header options.*/
1288 OCHeaderOption rcvdVendorSpecificHeaderOptions[MAX_HEADER_OPTIONS];
1292 * Request handle is passed to server via the entity handler for each incoming request.
1293 * Stack assigns when request is received, server sets to indicate what request response is for.
1297 /** Request handle.*/
1298 OCRequestHandle requestHandle;
1300 /** Resource handle.*/
1301 OCResourceHandle resourceHandle;
1303 /** Allow the entity handler to pass a result with the response.*/
1304 OCEntityHandlerResult ehResult;
1306 /** This is the pointer to server payload data to be transferred.*/
1309 /** number of the vendor specific header options .*/
1310 uint8_t numSendVendorSpecificHeaderOptions;
1312 /** An array of the vendor specific header options the entity handler wishes to use in response.*/
1313 OCHeaderOption sendVendorSpecificHeaderOptions[MAX_HEADER_OPTIONS];
1315 /** URI of new resource that entity handler might create.*/
1316 char resourceUri[MAX_URI_LENGTH];
1318 /** Server sets to true for persistent response buffer,false for non-persistent response buffer*/
1319 uint8_t persistentBufferFlag;
1320 } OCEntityHandlerResponse;
1327 /** Request state.*/
1328 OC_REQUEST_FLAG = (1 << 1),
1329 /** Observe state.*/
1330 OC_OBSERVE_FLAG = (1 << 2)
1331 } OCEntityHandlerFlag;
1334 * Possible returned values from client application.
1338 OC_STACK_DELETE_TRANSACTION = 0,
1339 OC_STACK_KEEP_TRANSACTION
1340 } OCStackApplicationResult;
1343 //#ifdef DIRECT_PAIRING
1345 * @brief direct pairing Method Type.
1347 * 1: pre-configured pin
1352 DP_NOT_ALLOWED = 0x0,
1353 DP_PRE_CONFIGURED = (0x1 << 0),
1354 DP_RANDOM_PIN = (0x1 << 1),
1358 * Device Information of discoverd direct pairing device(s).
1360 typedef struct OCDPDev
1363 OCConnectivityType connType;
1364 uint16_t securePort;
1368 OCUUIdentity deviceID;
1369 OCUUIdentity rowner;
1370 struct OCDPDev *next;
1372 //#endif // DIRECT_PAIRING
1375 * -------------------------------------------------------------------------------------------
1376 * Callback function definitions
1377 * -------------------------------------------------------------------------------------------
1381 * Client applications implement this callback to consume responses received from Servers.
1383 typedef OCStackApplicationResult (* OCClientResponseHandler)(void *context, OCDoHandle handle,
1384 OCClientResponse * clientResponse);
1387 * Client applications using a context pointer implement this callback to delete the
1388 * context upon removal of the callback/context pointer from the internal callback-list.
1390 typedef void (* OCClientContextDeleter)(void *context);
1393 * This info is passed from application to OC Stack when initiating a request to Server.
1395 typedef struct OCCallbackData
1397 /** Pointer to the context.*/
1400 /** The pointer to a function the stack will call to handle the requests.*/
1401 OCClientResponseHandler cb;
1403 /** A pointer to a function to delete the context when this callback is removed.*/
1404 OCClientContextDeleter cd;
1406 #ifdef SUPPORTS_DEFAULT_CTOR
1407 OCCallbackData() = default;
1408 OCCallbackData(void* ctx, OCClientResponseHandler callback, OCClientContextDeleter deleter)
1409 :context(ctx), cb(callback), cd(deleter){}
1414 * Application server implementations must implement this callback to consume requests OTA.
1415 * Entity handler callback needs to fill the resPayload of the entityHandlerRequest.
1417 typedef OCEntityHandlerResult (*OCEntityHandler)
1418 (OCEntityHandlerFlag flag, OCEntityHandlerRequest * entityHandlerRequest, void* callbackParam);
1421 * Device Entity handler need to use this call back instead of OCEntityHandler.
1423 typedef OCEntityHandlerResult (*OCDeviceEntityHandler)
1424 (OCEntityHandlerFlag flag, OCEntityHandlerRequest * entityHandlerRequest, char* uri, void* callbackParam);
1426 //#ifdef DIRECT_PAIRING
1428 * Callback function definition of direct-pairing
1430 * @param[OUT] peer - pairing device info.
1431 * @param[OUT} result - It's returned with 'OC_STACK_XXX'. It will return 'OC_STACK_OK'
1432 * if D2D pairing is success without error
1434 typedef void (*OCDirectPairingCB)(OCDPDev_t *peer, OCStackResult result);
1435 //#endif // DIRECT_PAIRING
1439 #endif // __cplusplus
1441 #endif /* OCTYPES_H_ */