#include "occlientcb.h"
#include "ocobserve.h"
#include "ocrandom.h"
-#include "ocmalloc.h"
+#include "oic_malloc.h"
+#include "oic_string.h"
#include "ocserverrequest.h"
-#include "ocsecurityinternal.h"
-
+#include "secureresourcemanager.h"
#include "cacommon.h"
#include "cainterface.h"
+#include "ocpayload.h"
+#include "ocpayloadcbor.h"
#ifdef WITH_ARDUINO
#include "Time.h"
#endif
static OCMode myStackMode;
+#ifdef RA_ADAPTER
+//TODO: revisit this design
+static bool gRASetInfo = false;
+#endif
OCDeviceEntityHandler defaultDeviceHandler;
-
+void* defaultDeviceHandlerCallbackParameter = NULL;
//-----------------------------------------------------------------------------
// Macros
{OC_LOG_V(FATAL, TAG, "%s failed!!", #op); goto exit;} }
#define VERIFY_NON_NULL(arg, logLevel, retVal) { if (!(arg)) { OC_LOG((logLevel), \
TAG, PCF(#arg " is NULL")); return (retVal); } }
+#define VERIFY_NON_NULL_NR(arg, logLevel) { if (!(arg)) { OC_LOG((logLevel), \
+ TAG, PCF(#arg " is NULL")); return; } }
#define VERIFY_NON_NULL_V(arg) { if (!arg) {OC_LOG_V(FATAL, TAG, "%s is NULL", #arg);\
goto exit;} }
#define MAX_OBSERVE_AGE (0x2FFFFUL)
#define MILLISECONDS_PER_SECOND (1000)
-/**
- * Parse the presence payload and extract various parameters.
- * Note: Caller should invoke OCFree after done with resType pointer.
- *
- * @param payload Presence payload.
- * @param seqNum Sequence number.
- * @param maxAge Time To Live (in seconds).
- * @param resType Resource type.
- */
-// TODO: Not sure if I agree with this. I think it should be static but it is called in
-// stack/test/stacktests.cpp, not included via a header file. If we intend to allow it
-// to be called externally, we should change the name to OCParsePresencePayload and make
-// it part of the official public API. But can't change now due to current API freeze.
-// Another option might be to make non-API utility functions for doing stuff like this.
-void parsePresencePayload(char* payload, uint32_t* seqNum, uint32_t* maxAge, char** resType);
//-----------------------------------------------------------------------------
// Private internal function prototypes
static OCStackResult verifyUriQueryLength(const char * inputUri,
uint16_t uriLen);
-/**
- * Determine if a request/response must be sent in a block transfer because it is too large to be
- * sent in a single PDU. This function can be used for either a request or a response.
- * Note: Either the request or response parameter should be non-NULL (i.e. only one, not both).
- *
- * @param request NULL or pointer to request.
- * @param response NULL or pointer to response.
- * @param size 0 or size of the request/response. If 0, strlen is used for determining
- * the length of the request/response.
- *
- * @return
- * false - packet transfer NOT required (i.e. normal request/response).
- * true - packet transfer required (i.e. block transfer needed).
- */
-static bool OCIsPacketTransferRequired(const char *request, const char *response, size_t size);
-
-/**
- * Retrieves a resource type based upon a query contains only just one
- * resource attribute (and that has to be of type "rt").
- *
- * @remark This API malloc's memory for the resource type. Do not malloc resourceType
- * before passing in.
- *
- * @param query The query part of the URI.
- * @param resourceType The resource type to be populated; pass by reference.
- *
- * @return ::OC_STACK_OK on success, some other value upon failure.
- */
-static OCStackResult getResourceType(const char * query, char** resourceType);
-
/*
* Attempts to initialize every network interface that the CA Layer might have compiled in.
*
static uint32_t GetTicks(uint32_t afterMilliSeconds);
/**
- * This method is used to create the IPv4 dev_addr structure.
- * Builds a socket interface address using IP address and port number.
- * TODO: Remove in future. Temporary helper function.
- *
- * @param a IPv4 octet 0.
- * @param b IPv4 octet 1.
- * @param c IPv4 octet 2.
- * @param d IPv4 octet 3.
- * @param port Port number.
- * @param ipAddr - IPv4 address.
- * @return ::OC_STACK_OK on success, some other value upon failure.
- */
-static OCStackResult OCBuildIPv4Address(uint8_t a, uint8_t b, uint8_t c, uint8_t d,
- uint16_t port, OCDevAddr *ipAddr);
-
-/**
* Convert CAResponseResult_t to OCStackResult.
*
* @param caCode CAResponseResult_t code.
static CAResponseResult_t OCToCAStackResult(OCStackResult ocCode);
/**
- * Convert OCConnectivityType to CATransportType_t.
+ * Convert OCTransportFlags_t to CATransportModifiers_t.
*
- * @param ocConType OCConnectivityType input.
- * @param caConType CATransportType_t output.
- * @return ::OC_STACK_OK on success, some other value upon failure.
+ * @param ocConType OCTransportFlags_t input.
+ * @return CATransportFlags
*/
-static OCStackResult OCToCATransportType(OCConnectivityType ocConType,
- CATransportType_t* caConType);
+static CATransportFlags_t OCToCATransportFlags(OCTransportFlags ocConType);
/**
- * Convert CATransportType_t to OCConnectivityType.
+ * Convert CATransportFlags_t to OCTransportModifiers_t.
*
- * @param caConType CATransportType_t input.
- * @param ocConType OCConnectivityType output.
- * @return ::OC_STACK_OK on success, some other value upon failure.
- */
-static OCStackResult CAToOCConnectivityType(CATransportType_t caConType,
- OCConnectivityType *ocConType);
-
-/**
- * Update response.addr appropriately from endPoint.addressInfo.
- *
- * @param address OCDevAddr output.
- * @param endPoint CARemoteEndpoint_t input.
- * @return ::OC_STACK_OK on success, some other value upon failure.
+ * @param caConType CATransportFlags_t input.
+ * @return OCTransportFlags
*/
-static OCStackResult UpdateResponseAddr(OCDevAddr *address, const CARemoteEndpoint_t* endPoint);
+static OCTransportFlags CAToOCTransportFlags(CATransportFlags_t caConType);
/**
* Handle response from presence request.
* @param responseInfo CA response info.
* @return ::OC_STACK_OK on success, some other value upon failure.
*/
-static OCStackResult HandlePresenceResponse(const CARemoteEndpoint_t* endPoint,
- const CAResponseInfo_t* responseInfo);
+static OCStackResult HandlePresenceResponse(const CAEndpoint_t *endPoint,
+ const CAResponseInfo_t *responseInfo);
/**
* This function will be called back by CA layer when a response is received.
* @param endPoint CA remote endpoint.
* @param responseInfo CA response info.
*/
-static void HandleCAResponses(const CARemoteEndpoint_t* endPoint,
+static void HandleCAResponses(const CAEndpoint_t* endPoint,
const CAResponseInfo_t* responseInfo);
/**
* @param endPoint CA remote endpoint.
* @param requestInfo CA request info.
*/
-static void HandleCARequests(const CARemoteEndpoint_t* endPoint,
+static void HandleCARequests(const CAEndpoint_t* endPoint,
const CARequestInfo_t* requestInfo);
/**
}
}
-OCStackResult OCBuildIPv4Address(uint8_t a, uint8_t b, uint8_t c, uint8_t d,
- uint16_t port, OCDevAddr *ipAddr)
+void CopyEndpointToDevAddr(const CAEndpoint_t *in, OCDevAddr *out)
+{
+ VERIFY_NON_NULL_NR(in, FATAL);
+ VERIFY_NON_NULL_NR(out, FATAL);
+
+ out->adapter = (OCTransportAdapter)in->adapter;
+ out->flags = CAToOCTransportFlags(in->flags);
+ strncpy(out->addr, in->addr, MAX_ADDR_STR_SIZE);
+ out->addr[MAX_ADDR_STR_SIZE - 1] = '\0';
+ out->port = in->port;
+}
+
+void CopyDevAddrToEndpoint(const OCDevAddr *in, CAEndpoint_t *out)
+{
+ VERIFY_NON_NULL_NR(in, FATAL);
+ VERIFY_NON_NULL_NR(out, FATAL);
+
+ out->adapter = (CATransportAdapter_t)in->adapter;
+ out->flags = OCToCATransportFlags(in->flags);
+ strncpy(out->addr, in->addr, MAX_ADDR_STR_SIZE);
+ out->port = in->port;
+}
+
+static OCStackResult OCCreateEndpoint(OCDevAddr *devAddr, CAEndpoint_t **endpoint)
{
- if (!ipAddr )
+ VERIFY_NON_NULL(devAddr, FATAL, OC_STACK_INVALID_PARAM);
+ VERIFY_NON_NULL(endpoint, FATAL, OC_STACK_INVALID_PARAM);
+
+ CAEndpoint_t *ep = (CAEndpoint_t *)OICMalloc(sizeof (CAEndpoint_t));
+ if (!ep)
{
- OC_LOG(FATAL, TAG, PCF("Invalid argument"));
- return OC_STACK_INVALID_PARAM;
+ return OC_STACK_NO_MEMORY;
+ }
+
+ ep->adapter = (CATransportAdapter_t)devAddr->adapter;
+ if (!ep->adapter)
+ {
+ ep->adapter = CA_ADAPTER_IP;
}
+ ep->flags = OCToCATransportFlags(devAddr->flags);
+ strncpy(ep->addr, devAddr->addr, MAX_ADDR_STR_SIZE_CA);
+ ep->port = devAddr->port;
- ipAddr->addr[0] = a;
- ipAddr->addr[1] = b;
- ipAddr->addr[2] = c;
- ipAddr->addr[3] = d;
- ipAddr->addr[4] = (uint8_t)port;
- ipAddr->addr[5] = (uint8_t)(port >> 8);
+ *endpoint = ep;
return OC_STACK_OK;
}
+static void OCDestroyEndpoint(CAEndpoint_t *endpoint)
+{
+ free(endpoint);
+}
+
+void FixUpClientResponse(OCClientResponse *cr)
+{
+ VERIFY_NON_NULL_NR(cr, FATAL);
+
+ cr->addr = &cr->devAddr;
+ cr->connType = (OCConnectivityType)
+ ((cr->devAddr.adapter << CT_ADAPTER_SHIFT) | (cr->devAddr.flags & CT_MASK_FLAGS));
+}
+
//-----------------------------------------------------------------------------
// Internal API function
//-----------------------------------------------------------------------------
switch(status)
{
case OC_OBSERVER_NOT_INTERESTED:
- OC_LOG(DEBUG, TAG, PCF("observer is not interested in our notifications anymore"));
+ OC_LOG(DEBUG, TAG, PCF("observer not interested in our notifications"));
observer = GetObserverUsingToken (token, tokenLength);
if(observer)
{
- result = FormOCEntityHandlerRequest(&ehRequest, (OCRequestHandle) NULL,
- OC_REST_NOMETHOD, (OCResourceHandle) NULL, NULL, NULL, 0,
- NULL, OC_OBSERVE_DEREGISTER, observer->observeId);
+ result = FormOCEntityHandlerRequest(&ehRequest,
+ (OCRequestHandle)NULL,
+ OC_REST_NOMETHOD,
+ &observer->devAddr,
+ (OCResourceHandle)NULL,
+ NULL, NULL, 0, 0, NULL,
+ OC_OBSERVE_DEREGISTER,
+ observer->observeId);
if(result != OC_STACK_OK)
{
return result;
}
- observer->resource->entityHandler(OC_OBSERVE_FLAG, &ehRequest);
+ observer->resource->entityHandler(OC_OBSERVE_FLAG, &ehRequest,
+ observer->resource->entityHandlerCallbackParam);
}
- //observer is not observing anymore
+
result = DeleteObserverUsingToken (token, tokenLength);
if(result == OC_STACK_OK)
{
OC_LOG(DEBUG, TAG, PCF("Observer Removal failed"));
}
break;
+
case OC_OBSERVER_STILL_INTERESTED:
- //observer is still interested
- OC_LOG(DEBUG, TAG, PCF("observer is interested in our \
- notifications, reset the failedCount"));
+ OC_LOG(DEBUG, TAG, PCF("observer still interested, reset the failedCount"));
observer = GetObserverUsingToken (token, tokenLength);
if(observer)
{
result = OC_STACK_OBSERVER_NOT_FOUND;
}
break;
+
case OC_OBSERVER_FAILED_COMM:
- //observer is not reachable
OC_LOG(DEBUG, TAG, PCF("observer is unreachable"));
observer = GetObserverUsingToken (token, tokenLength);
if(observer)
{
if(observer->failedCommCount >= MAX_OBSERVER_FAILED_COMM)
{
- result = FormOCEntityHandlerRequest(&ehRequest, (OCRequestHandle) NULL,
- OC_REST_NOMETHOD, (OCResourceHandle) NULL, NULL, NULL, 0,
- NULL, OC_OBSERVE_DEREGISTER, observer->observeId);
+ result = FormOCEntityHandlerRequest(&ehRequest,
+ (OCRequestHandle)NULL,
+ OC_REST_NOMETHOD,
+ &observer->devAddr,
+ (OCResourceHandle)NULL,
+ NULL, NULL, 0, 0, NULL,
+ OC_OBSERVE_DEREGISTER,
+ observer->observeId);
if(result != OC_STACK_OK)
{
return OC_STACK_ERROR;
}
- observer->resource->entityHandler(OC_OBSERVE_FLAG, &ehRequest);
- //observer is unreachable
+ observer->resource->entityHandler(OC_OBSERVE_FLAG, &ehRequest,
+ observer->resource->entityHandlerCallbackParam);
+
result = DeleteObserverUsingToken (token, tokenLength);
if(result == OC_STACK_OK)
{
case CA_BAD_REQ:
ret = OC_STACK_INVALID_QUERY;
break;
+ case CA_UNAUTHORIZED_REQ:
+ ret = OC_STACK_UNAUTHORIZED_REQ;
+ break;
case CA_BAD_OPT:
ret = OC_STACK_INVALID_OPTION;
break;
case OC_STACK_COMM_ERROR:
ret = CA_RETRANSMIT_TIMEOUT;
break;
+ case OC_STACK_UNAUTHORIZED_REQ:
+ ret = CA_UNAUTHORIZED_REQ;
+ break;
default:
break;
}
return ret;
}
-OCStackResult OCToCATransportType(OCConnectivityType ocConType, CATransportType_t* caConType)
+CATransportFlags_t OCToCATransportFlags(OCTransportFlags ocFlags)
{
- OCStackResult ret = OC_STACK_OK;
+ CATransportFlags_t caFlags = (CATransportFlags_t)ocFlags;
- switch(ocConType)
+ // supply default behavior.
+ if ((caFlags & (CA_IPV6|CA_IPV4)) == 0)
{
- case OC_IPV4:
- *caConType = CA_IPV4;
- break;
- case OC_IPV6:
- *caConType = CA_IPV6;
- break;
- case OC_EDR:
- *caConType = CA_EDR;
- break;
- case OC_LE:
- *caConType = CA_LE;
- break;
- case OC_ALL:
- // Currently OC_ALL represents IPv4
- // Add other connectivity types as they are enabled in future
- *caConType = (CATransportType_t) (CA_IPV4);
- break;
- default:
- ret = OC_STACK_INVALID_PARAM;
- break;
+ caFlags = (CATransportFlags_t)(caFlags|CA_IPV6|CA_IPV4);
}
- return ret;
-}
-
-OCStackResult CAToOCConnectivityType(CATransportType_t caConType, OCConnectivityType *ocConType)
-{
- OCStackResult ret = OC_STACK_OK;
-
- switch(caConType)
+ if ((caFlags & OC_MASK_SCOPE) == 0)
{
- case CA_IPV4:
- *ocConType = OC_IPV4;
- break;
- case CA_IPV6:
- *ocConType = OC_IPV6;
- break;
- case CA_EDR:
- *ocConType = OC_EDR;
- break;
- case CA_LE:
- *ocConType = OC_LE;
- break;
- default:
- ret = OC_STACK_INVALID_PARAM;
- break;
+ caFlags = (CATransportFlags_t)(caFlags|OC_SCOPE_LINK);
}
- return ret;
+ return caFlags;
}
-OCStackResult UpdateResponseAddr(OCDevAddr *address, const CARemoteEndpoint_t* endPoint)
+OCTransportFlags CAToOCTransportFlags(CATransportFlags_t caFlags)
{
- OCStackResult ret = OC_STACK_ERROR;
- char * tok = NULL;
- char * savePtr = NULL;
- char * cpAddress = (char *) OCMalloc(strlen(endPoint->addressInfo.IP.ipAddress) + 1);
- if(!cpAddress)
- {
- ret = OC_STACK_NO_MEMORY;
- goto exit;
- }
- memcpy(cpAddress, endPoint->addressInfo.IP.ipAddress,
- strlen(endPoint->addressInfo.IP.ipAddress) + 1);
-
- // Grabs the first three numbers from the IPv4 address and replaces dots
- for(int i=0; i<4; i++)
- {
- tok = strtok_r(i==0 ? cpAddress : NULL, ".", &savePtr);
-
- if(!tok)
- {
- ret = OC_STACK_ERROR;
- goto exit;
- }
- address->addr[i] = atoi(tok);
- }
-
- memcpy(&address->addr[4], &endPoint->addressInfo.IP.port, sizeof(uint16_t));
- ret = OC_STACK_OK;
-
-exit:
- OCFree(cpAddress);
- return ret;
+ return (OCTransportFlags)caFlags;
}
static OCStackResult ResetPresenceTTL(ClientCB *cbNode, uint32_t maxAgeSeconds)
return OC_STACK_OK;
}
-void parsePresencePayload(char* payload, uint32_t* seqNum, uint32_t* maxAge, char** resType)
+const char *convertTriggerEnumToString(OCPresenceTrigger trigger)
{
- char * tok = NULL;
- char * savePtr = NULL;
- // The format of the payload is {"oc":[%u:%u:%s]}
- // %u : sequence number,
- // %u : max age
- // %s : Resource Type (Optional)
-
- if (!payload || !seqNum || !maxAge || !resType)
+ if (trigger == OC_PRESENCE_TRIGGER_CREATE)
{
- return;
+ return OC_RSRVD_TRIGGER_CREATE;
}
- tok = strtok_r(payload, "[:]}", &savePtr);
- payload[strlen(payload)] = ':';
-
- //Retrieve sequence number
- tok = strtok_r(NULL, "[:]}", &savePtr);
- if(tok == NULL)
+ else if (trigger == OC_PRESENCE_TRIGGER_CHANGE)
{
- return;
+ return OC_RSRVD_TRIGGER_CHANGE;
}
- payload[strlen((char *)payload)] = ':';
- *seqNum = (uint32_t) atoi(tok);
-
- //Retrieve MaxAge
- tok = strtok_r(NULL, "[:]}", &savePtr);
- if(tok == NULL)
+ else
{
- return;
+ return OC_RSRVD_TRIGGER_DELETE;
}
- *maxAge = (uint32_t) atoi(tok);
+}
- //Retrieve ResourceType
- tok = strtok_r(NULL, "[:]}",&savePtr);
- if(tok == NULL)
+OCPresenceTrigger convertTriggerStringToEnum(const char * triggerStr)
+{
+ if(strcmp(triggerStr, OC_RSRVD_TRIGGER_CREATE) == 0)
{
- return;
+ return OC_PRESENCE_TRIGGER_CREATE;
}
+ else if(strcmp(triggerStr, OC_RSRVD_TRIGGER_CHANGE) == 0)
+ {
+ return OC_PRESENCE_TRIGGER_CHANGE;
+ }
+ else
+ {
+ return OC_PRESENCE_TRIGGER_DELETE;
+ }
+}
+
+/**
+ * The cononical presence allows constructed URIs to be string compared.
+ *
+ * requestUri must be a char array of size CA_MAX_URI_LENGTH
+ */
+static int FormCanonicalPresenceUri(const CAEndpoint_t *endpoint, char *resourceUri,
+ char *presenceUri)
+{
+ VERIFY_NON_NULL(endpoint , FATAL, OC_STACK_INVALID_PARAM);
+ VERIFY_NON_NULL(resourceUri, FATAL, OC_STACK_INVALID_PARAM);
+ VERIFY_NON_NULL(presenceUri, FATAL, OC_STACK_INVALID_PARAM);
+
+ const char *format;
+ CAEndpoint_t *ep = (CAEndpoint_t *)endpoint;
- *resType = (char *)OCMalloc(strlen(tok) + 1);
- if(!*resType)
+ if (ep->adapter == CA_ADAPTER_IP)
{
- return;
+ if ((ep->flags & CA_IPV6) && !(ep->flags & CA_IPV4))
+ {
+ if ('\0' == ep->addr[0]) // multicast
+ {
+ return snprintf(presenceUri, CA_MAX_URI_LENGTH, OC_RSRVD_PRESENCE_URI);
+ }
+ else
+ {
+ format = "coap://[%s]:%u%s";
+ }
+ }
+ else
+ {
+ if ('\0' == ep->addr[0]) // multicast
+ {
+ OICStrcpy(ep->addr, sizeof(ep->addr), OC_MULTICAST_IP);
+ ep->port = OC_MULTICAST_PORT;
+ }
+ format = "coap://%s:%u%s";
+ }
+ return snprintf(presenceUri, CA_MAX_URI_LENGTH, format, ep->addr,
+ ep->port, OC_RSRVD_PRESENCE_URI);
}
- payload[strlen((char *)payload)] = ':';
- strcpy(*resType, tok);
- OC_LOG_V(DEBUG, TAG, "resourceTypeName %s", *resType);
- payload[strlen((char *)payload)] = ']';
+ // might work for other adapters (untested, but better than nothing)
+ format = "coap://%s%s";
+ return snprintf(presenceUri, CA_MAX_URI_LENGTH, format, ep->addr,
+ OC_RSRVD_PRESENCE_URI);
}
-static OCStackResult HandlePresenceResponse(const CARemoteEndpoint_t* endPoint,
- const CAResponseInfo_t* responseInfo)
+
+OCStackResult HandlePresenceResponse(const CAEndpoint_t *endpoint,
+ const CAResponseInfo_t *responseInfo)
{
+ VERIFY_NON_NULL(endpoint, FATAL, OC_STACK_INVALID_PARAM);
+ VERIFY_NON_NULL(responseInfo, FATAL, OC_STACK_INVALID_PARAM);
+
OCStackApplicationResult cbResult = OC_STACK_DELETE_TRANSACTION;
ClientCB * cbNode = NULL;
char *resourceTypeName = NULL;
- OCClientResponse response = {};
- OCDevAddr address = {};
+ OCClientResponse response;
OCStackResult result = OC_STACK_ERROR;
uint32_t maxAge = 0;
+ int uriLen;
+ char presenceUri[CA_MAX_URI_LENGTH];
- char *fullUri = NULL;
- char *ipAddress = NULL;
int presenceSubscribe = 0;
int multicastPresenceSubscribe = 0;
- size_t addressLen = 0;
if (responseInfo->result != CA_SUCCESS)
{
return OC_STACK_ERROR;
}
- fullUri = (char *) OCMalloc(MAX_URI_LENGTH);
-
- if(!fullUri)
- {
- OC_LOG(ERROR, TAG, PCF("Memory could not be allocated for fullUri"));
- result = OC_STACK_NO_MEMORY;
- goto exit;
- }
-
- addressLen = strlen(endPoint->addressInfo.IP.ipAddress);
- ipAddress = (char *) OCMalloc(addressLen + 1);
-
- if(!ipAddress)
+ // check for unicast presence
+ uriLen = FormCanonicalPresenceUri(endpoint, OC_RSRVD_PRESENCE_URI, presenceUri);
+ if (uriLen < 0 || uriLen >= sizeof (presenceUri))
{
- OC_LOG(ERROR, TAG, PCF("Memory could not be allocated for ipAddress"));
- result = OC_STACK_NO_MEMORY;
- goto exit;
+ return OC_STACK_INVALID_URI;
}
- strncpy(ipAddress, endPoint->addressInfo.IP.ipAddress, addressLen);
- ipAddress[addressLen] = '\0';
-
- snprintf(fullUri, MAX_URI_LENGTH, "coap://%s:%u%s", ipAddress, endPoint->addressInfo.IP.port,
- OC_PRESENCE_URI);
-
- cbNode = GetClientCB(NULL, 0, NULL, fullUri);
-
- if(cbNode)
+ cbNode = GetClientCB(NULL, 0, NULL, presenceUri);
+ if (cbNode)
{
presenceSubscribe = 1;
}
else
{
- snprintf(fullUri, MAX_URI_LENGTH, "coap://%s:%u%s", OC_MULTICAST_IP, OC_MULTICAST_PORT,
- endPoint->resourceUri);
- cbNode = GetClientCB(NULL, 0, NULL, fullUri);
- if(cbNode)
+ // check for multiicast presence
+ CAEndpoint_t ep = { endpoint->adapter, endpoint->flags };
+ OICStrcpy(ep.addr, sizeof(ep.addr), OC_MULTICAST_IP);
+ ep.port = OC_MULTICAST_PORT;
+
+ uriLen = FormCanonicalPresenceUri(&ep, OC_RSRVD_PRESENCE_URI, presenceUri);
+
+ cbNode = GetClientCB(NULL, 0, NULL, presenceUri);
+ if (cbNode)
{
multicastPresenceSubscribe = 1;
}
}
- if(!presenceSubscribe && !multicastPresenceSubscribe)
+ if (!presenceSubscribe && !multicastPresenceSubscribe)
{
OC_LOG(ERROR, TAG, PCF("Received a presence notification, but no callback, ignoring"));
goto exit;
}
- // No payload to the application in case of presence
- response.resJSONPayload = NULL;
+ response.payload = NULL;
response.result = OC_STACK_OK;
- result = UpdateResponseAddr(&address, endPoint);
- if(result != OC_STACK_OK)
- {
- goto exit;
- }
-
- response.addr = &address;
+ CopyEndpointToDevAddr(endpoint, &response.devAddr);
+ FixUpClientResponse(&response);
- result = CAToOCConnectivityType(endPoint->transportType, &(response.connType));
- if(result != OC_STACK_OK)
+ if (responseInfo->info.payload)
{
- OC_LOG(ERROR, TAG, PCF("Invalid connectivity type in endpoint"));
- goto exit;
- }
+ result = OCParsePayload(&response.payload, responseInfo->info.payload,
+ responseInfo->info.payloadSize);
- if(responseInfo->info.payload)
- {
- parsePresencePayload(responseInfo->info.payload,
- &(response.sequenceNumber),
- &maxAge,
- &resourceTypeName);
+ if(result != OC_STACK_OK || response.payload->type != PAYLOAD_TYPE_PRESENCE)
+ {
+ OC_LOG(ERROR, TAG, PCF("Presence parse failed"));
+ goto exit;
+ }
+ response.sequenceNumber = ((OCPresencePayload*)response.payload)->sequenceNumber;
+ resourceTypeName = ((OCPresencePayload*)response.payload)->resourceType;
+ maxAge = ((OCPresencePayload*)response.payload)->maxAge;
}
- if(presenceSubscribe)
+ if (presenceSubscribe)
{
if(cbNode->sequenceNumber == response.sequenceNumber)
{
- if (cbNode->presence)
- {
- OC_LOG(INFO, TAG, PCF("No presence change. Updating TTL."));
-
- result = ResetPresenceTTL(cbNode, maxAge);
-
- if (result != OC_STACK_OK)
- {
- OC_LOG_V(ERROR, TAG, "ResetPresenceTTL failed with error: %u", result);
- }
- }
- else
- {
- OC_LOG(INFO, TAG, PCF("Not subscribed to presence."));
- }
-
+ OC_LOG(INFO, TAG, PCF("No presence change"));
goto exit;
}
+
if(maxAge == 0)
{
OC_LOG(INFO, TAG, PCF("Stopping presence"));
response.result = OC_STACK_PRESENCE_STOPPED;
if(cbNode->presence)
{
- OCFree(cbNode->presence->timeOut);
- OCFree(cbNode->presence);
+ OICFree(cbNode->presence->timeOut);
+ OICFree(cbNode->presence);
cbNode->presence = NULL;
}
}
{
if(!cbNode->presence)
{
- cbNode->presence = (OCPresence *) OCMalloc(sizeof(OCPresence));
+ cbNode->presence = (OCPresence *)OICMalloc(sizeof (OCPresence));
+
if(!(cbNode->presence))
{
OC_LOG(ERROR, TAG, PCF("Could not allocate memory for cbNode->presence"));
VERIFY_NON_NULL_V(cbNode->presence);
cbNode->presence->timeOut = NULL;
cbNode->presence->timeOut = (uint32_t *)
- OCMalloc(PresenceTimeOutSize * sizeof(uint32_t));
+ OICMalloc(PresenceTimeOutSize * sizeof(uint32_t));
if(!(cbNode->presence->timeOut)){
OC_LOG(ERROR, TAG,
PCF("Could not allocate memory for cbNode->presence->timeOut"));
- OCFree(cbNode->presence);
+ OICFree(cbNode->presence);
result = OC_STACK_NO_MEMORY;
goto exit;
}
ResetPresenceTTL(cbNode, maxAge);
- OC_LOG(INFO, TAG, PCF("Presence changed, calling up the stack"));
cbNode->sequenceNumber = response.sequenceNumber;
// Ensure that a filter is actually applied.
- if(resourceTypeName && cbNode->filterResourceType)
+ if( resourceTypeName && cbNode->filterResourceType)
{
if(!findResourceType(cbNode->filterResourceType, resourceTypeName))
{
else
{
// This is the multicast case
-
OCMulticastNode* mcNode = NULL;
- mcNode = GetMCPresenceNode(fullUri);
+ mcNode = GetMCPresenceNode(presenceUri);
if(mcNode != NULL)
{
}
else
{
- uint32_t uriLen = strlen(fullUri);
- char* uri = (char *) OCMalloc(uriLen + 1);
- if(uri)
+ char* uri = OICStrdup(presenceUri);
+ if (!uri)
{
- memcpy(uri, fullUri, (uriLen + 1));
- }
- else
- {
- OC_LOG(ERROR, TAG,
+ OC_LOG(INFO, TAG,
PCF("No Memory for URI to store in the presence node"));
result = OC_STACK_NO_MEMORY;
goto exit;
}
+
result = AddMCPresenceNode(&mcNode, uri, response.sequenceNumber);
- if(result != OC_STACK_OK)
+ if(result == OC_STACK_NO_MEMORY)
{
- OC_LOG(ERROR, TAG,
- PCF("Unable to add Multicast Presence Node"));
- OCFree(uri);
+ OC_LOG(INFO, TAG,
+ PCF("No Memory for Multicast Presence Node"));
+ OICFree(uri);
goto exit;
}
+ // presence node now owns uri
}
// Ensure that a filter is actually applied.
}
exit:
-OCFree(fullUri);
-OCFree(ipAddress);
-OCFree(resourceTypeName);
-return result;
+ OICFree(resourceTypeName);
+ return result;
}
-void HandleCAResponses(const CARemoteEndpoint_t* endPoint, const CAResponseInfo_t* responseInfo)
+void HandleCAResponses(const CAEndpoint_t* endPoint, const CAResponseInfo_t* responseInfo)
{
- OC_LOG(INFO, TAG, PCF("Enter HandleCAResponses"));
-
- if(NULL == endPoint)
- {
- OC_LOG(ERROR, TAG, PCF("endPoint is NULL"));
- return;
- }
+ VERIFY_NON_NULL_NR(endPoint, FATAL);
+ VERIFY_NON_NULL_NR(responseInfo, FATAL);
- if(NULL == responseInfo)
- {
- OC_LOG(ERROR, TAG, PCF("responseInfo is NULL"));
- return;
- }
+ OC_LOG(INFO, TAG, PCF("Enter HandleCAResponses"));
- if(strcmp(endPoint->resourceUri, OC_PRESENCE_URI) == 0)
+ if(responseInfo->info.resourceUri &&
+ strcmp(responseInfo->info.resourceUri, OC_RSRVD_PRESENCE_URI) == 0)
{
HandlePresenceResponse(endPoint, responseInfo);
return;
ClientCB *cbNode = GetClientCB(responseInfo->info.token,
responseInfo->info.tokenLength, NULL, NULL);
- OC_LOG_V(DEBUG, TAG, "Response has the token %s", responseInfo->info.token);
+
ResourceObserver * observer = GetObserverUsingToken (responseInfo->info.token,
responseInfo->info.tokenLength);
{
OC_LOG(INFO, TAG, PCF("Receiving A Timeout for this token"));
OC_LOG(INFO, TAG, PCF("Calling into application address space"));
- OCClientResponse response = {};
- OCDevAddr address = {};
- OCStackResult result = UpdateResponseAddr(&address, endPoint);
- if(result != OC_STACK_OK)
- {
- OC_LOG(ERROR, TAG, PCF("Error parsing IP address in UpdateResponseAddr"));
- return;
- }
- result = UpdateResponseAddr(&address, endPoint);
- if(result != OC_STACK_OK)
- {
- OC_LOG(ERROR, TAG, PCF("Invalid connectivity type in endpoint"));
- return;
- }
- response.addr = &address;
+ OCClientResponse response = {};
+ CopyEndpointToDevAddr(endPoint, &response.devAddr);
+ FixUpClientResponse(&response);
+ response.resourceUri = responseInfo->info.resourceUri;
response.result = CAToOCStackResult(responseInfo->result);
cbNode->callBack(cbNode->context,
{
OC_LOG(INFO, TAG, PCF("This is a regular response, A client call back is found"));
OC_LOG(INFO, TAG, PCF("Calling into application address space"));
+
OCClientResponse response = {};
- OCDevAddr address = {};
+ response.sequenceNumber = OC_OBSERVE_NO_OPTION;
+ CopyEndpointToDevAddr(endPoint, &response.devAddr);
+ FixUpClientResponse(&response);
+ response.resourceUri = responseInfo->info.resourceUri;
- OCStackResult result = UpdateResponseAddr(&address, endPoint);
- if(result != OC_STACK_OK)
- {
- OC_LOG(ERROR, TAG, PCF("Error parsing IP address in UpdateResponseAddr"));
- return;
- }
- response.addr = &address;
- // Populate the connectivity type. If this is a discovery response,
- // the resource that will be constructed from this response will make
- // further API calls from this interface.
- result = CAToOCConnectivityType(endPoint->transportType,
- &(response.connType));
- if(result != OC_STACK_OK)
+ response.result = CAToOCStackResult(responseInfo->result);
+ if(responseInfo->info.payload &&
+ responseInfo->info.payloadSize &&
+ OC_STACK_OK != OCParsePayload(&response.payload, responseInfo->info.payload,
+ responseInfo->info.payloadSize))
{
- OC_LOG(ERROR, TAG, PCF("Invalid connectivity type in endpoint"));
+ OC_LOG(ERROR, TAG, PCF("Error converting payload"));
return;
}
- response.result = CAToOCStackResult(responseInfo->result);
- response.resJSONPayload = (const char*)responseInfo->info.payload;
response.numRcvdVendorSpecificHeaderOptions = 0;
if(responseInfo->info.numOptions > 0)
{
cbNode->TTL = GetTicks(MAX_CB_TIMEOUT_SECONDS *
MILLISECONDS_PER_SECOND);
}
+ OCPayloadDestroy(response.payload);
}
//Need to send ACK when the response is CON
}
else
{
- OC_LOG(INFO, TAG, PCF("Received a response or notification,\
- but I do not have callback. Sending RESET"));
+ OC_LOG(INFO, TAG, PCF("Received a message without callbacks. Sending RESET"));
SendDirectStackResponse(endPoint, responseInfo->info.messageId, CA_EMPTY,
CA_MSG_RESET, 0, NULL, NULL, 0);
}
return;
}
- OC_LOG_V(INFO, TAG, PCF("Received payload: %s\n"), (char*)responseInfo->info.payload);
OC_LOG(INFO, TAG, PCF("Exit HandleCAResponses"));
}
/*
+ * This function handles error response from CA
+ * code shall be added to handle the errors
+ */
+void HandleCAErrorResponse(const CAEndpoint_t *endPoint, const CAErrorInfo_t *errrorInfo)
+{
+ OC_LOG(INFO, TAG, PCF("Enter HandleCAErrorResponse"));
+
+ if(NULL == endPoint)
+ {
+ OC_LOG(ERROR, TAG, PCF("endPoint is NULL"));
+ return;
+ }
+
+ if(NULL == errrorInfo)
+ {
+ OC_LOG(ERROR, TAG, PCF("errrorInfo is NULL"));
+ return;
+ }
+ OC_LOG(INFO, TAG, PCF("Exit HandleCAErrorResponse"));
+}
+
+/*
* This function sends out Direct Stack Responses. These are responses that are not coming
* from the application entity handler. These responses have no payload and are usually ACKs,
* RESETs or some error conditions that were caught by the stack.
*/
-OCStackResult SendDirectStackResponse(const CARemoteEndpoint_t* endPoint, const uint16_t coapID,
+OCStackResult SendDirectStackResponse(const CAEndpoint_t* endPoint, const uint16_t coapID,
const CAResponseResult_t responseResult, const CAMessageType_t type,
const uint8_t numOptions, const CAHeaderOption_t *options,
CAToken_t token, uint8_t tokenLength)
}
//This function will be called back by CA layer when a request is received
-void HandleCARequests(const CARemoteEndpoint_t* endPoint, const CARequestInfo_t* requestInfo)
+void HandleCARequests(const CAEndpoint_t* endPoint, const CARequestInfo_t* requestInfo)
{
OC_LOG(INFO, TAG, PCF("Enter HandleCARequests"));
if(!endPoint)
OCServerProtocolRequest serverRequest = {};
- OC_LOG_V(INFO, TAG, PCF("Endpoint URI : %s\n"), (char*)endPoint->resourceUri);
+ OC_LOG_V(INFO, TAG, PCF("Endpoint URI : %s"), requestInfo->info.resourceUri);
- char * newUri = NULL;
+ char * uriWithoutQuery = NULL;
char * query = NULL;
- requestResult = getQueryFromUri(endPoint->resourceUri, &query, &newUri);
+ requestResult = getQueryFromUri(requestInfo->info.resourceUri, &query, &uriWithoutQuery);
if (requestResult != OC_STACK_OK)
{
OC_LOG_V(ERROR, TAG, "getQueryFromUri() failed with OC error code %d\n", requestResult);
return;
}
- OC_LOG_V(INFO, TAG, PCF("URI without query: %s\n"), newUri);
- OC_LOG_V(INFO, TAG, PCF("Query : %s\n"), query);
+ OC_LOG_V(INFO, TAG, PCF("URI without query: %s"), uriWithoutQuery);
+ OC_LOG_V(INFO, TAG, PCF("Query : %s"), query);
- if(strlen(newUri) < MAX_URI_LENGTH)
+ if(strlen(uriWithoutQuery) < MAX_URI_LENGTH)
{
- //copy URI
- memcpy (&(serverRequest.resourceUrl), newUri, strlen(newUri));
- OCFree(newUri);
+ OICStrcpy(serverRequest.resourceUrl, sizeof(serverRequest.resourceUrl), uriWithoutQuery);
+ OICFree(uriWithoutQuery);
}
else
{
OC_LOG(ERROR, TAG, PCF("URI length exceeds MAX_URI_LENGTH."));
- OCFree(newUri);
- OCFree(query);
+ OICFree(uriWithoutQuery);
+ OICFree(query);
return;
}
- //copy query
+
if(query)
{
if(strlen(query) < MAX_QUERY_LENGTH)
{
- memcpy (&(serverRequest.query), query, strlen(query));
- OCFree(query);
+ OICStrcpy(serverRequest.query, sizeof(serverRequest.query), query);
+ OICFree(query);
}
else
{
OC_LOG(ERROR, TAG, PCF("Query length exceeds MAX_QUERY_LENGTH."));
- OCFree(query);
+ OICFree(query);
return;
}
}
- //copy request payload
+
if (requestInfo->info.payload)
{
- size_t payloadLen = strlen(requestInfo->info.payload);
- serverRequest.reqTotalSize = payloadLen + 1;
- memcpy (&(serverRequest.reqJSONPayload), requestInfo->info.payload,
- payloadLen);
+ serverRequest.reqTotalSize = requestInfo->info.payloadSize;
+ memcpy (&(serverRequest.payload), requestInfo->info.payload,
+ requestInfo->info.payloadSize);
}
else
{
- serverRequest.reqTotalSize = 1;
- serverRequest.reqJSONPayload[0] = '\0';
+ serverRequest.reqTotalSize = 0;
}
switch (requestInfo->method)
{
case CA_GET:
- {
- serverRequest.method = OC_REST_GET;
- break;
- }
+ serverRequest.method = OC_REST_GET;
+ break;
case CA_PUT:
- {
- serverRequest.method = OC_REST_PUT;
- break;
- }
+ serverRequest.method = OC_REST_PUT;
+ break;
case CA_POST:
- {
- serverRequest.method = OC_REST_POST;
- break;
- }
+ serverRequest.method = OC_REST_POST;
+ break;
case CA_DELETE:
- {
- serverRequest.method = OC_REST_DELETE;
- break;
- }
+ serverRequest.method = OC_REST_DELETE;
+ break;
default:
- {
- OC_LOG(ERROR, TAG, PCF("Received CA method %d not supported"));
- SendDirectStackResponse(endPoint, requestInfo->info.messageId, CA_BAD_REQ,
+ OC_LOG_V(ERROR, TAG, "Received CA method %d not supported", requestInfo->method);
+ SendDirectStackResponse(endPoint, requestInfo->info.messageId, CA_BAD_REQ,
requestInfo->info.type, requestInfo->info.numOptions,
requestInfo->info.options, requestInfo->info.token,
requestInfo->info.tokenLength);
- return;
- }
+ return;
}
- OC_LOG_V(INFO, TAG, "HandleCARequests: CA token length = %d",
- requestInfo->info.tokenLength);
OC_LOG_BUFFER(INFO, TAG, (const uint8_t *)requestInfo->info.token,
requestInfo->info.tokenLength);
- serverRequest.requestToken = (CAToken_t)OCMalloc(requestInfo->info.tokenLength);
+ serverRequest.requestToken = (CAToken_t)OICMalloc(requestInfo->info.tokenLength);
serverRequest.tokenLength = requestInfo->info.tokenLength;
- // Module Name
+
if (!serverRequest.requestToken)
{
- OC_LOG(FATAL, TAG, "Server Request Token is NULL");
+ OC_LOG(FATAL, TAG, "Allocation for token failed.");
SendDirectStackResponse(endPoint, requestInfo->info.messageId, CA_INTERNAL_SERVER_ERROR,
requestInfo->info.type, requestInfo->info.numOptions,
requestInfo->info.options, requestInfo->info.token,
{
serverRequest.qos = OC_LOW_QOS;
}
- // CA does not need the following 2 fields
+ // CA does not need the following field
// Are we sure CA does not need them? how is it responding to multicast
serverRequest.delayedResNeeded = 0;
- serverRequest.secured = endPoint->isSecured;
serverRequest.coapID = requestInfo->info.messageId;
- // copy the address
- serverRequest.addressInfo = endPoint->addressInfo;
- serverRequest.connectivityType = endPoint->transportType;
+ CopyEndpointToDevAddr(endPoint, &serverRequest.devAddr);
// copy vendor specific header options
uint8_t tempNum = (requestInfo->info.numOptions);
requestInfo->info.type, requestInfo->info.numOptions,
requestInfo->info.options, requestInfo->info.token,
requestInfo->info.tokenLength);
- OCFree(serverRequest.requestToken);
+ OICFree(serverRequest.requestToken);
return;
}
serverRequest.numRcvdVendorSpecificHeaderOptions = tempNum;
}
// requestToken is fed to HandleStackRequests, which then goes to AddServerRequest.
// The token is copied in there, and is thus still owned by this function.
- OCFree(serverRequest.requestToken);
+ OICFree(serverRequest.requestToken);
OC_LOG(INFO, TAG, PCF("Exit HandleCARequests"));
}
{
OC_LOG(INFO, TAG, PCF("This is a new Server Request"));
result = AddServerRequest(&request, protocolRequest->coapID,
- protocolRequest->delayedResNeeded, protocolRequest->secured, 0,
+ protocolRequest->delayedResNeeded, 0,
protocolRequest->method, protocolRequest->numRcvdVendorSpecificHeaderOptions,
protocolRequest->observationOption, protocolRequest->qos,
protocolRequest->query, protocolRequest->rcvdVendorSpecificHeaderOptions,
- protocolRequest->reqJSONPayload, protocolRequest->requestToken,
+ protocolRequest->payload, protocolRequest->requestToken,
protocolRequest->tokenLength,
- protocolRequest->resourceUrl,protocolRequest->reqTotalSize,
- &protocolRequest->addressInfo, protocolRequest->connectivityType);
+ protocolRequest->resourceUrl, protocolRequest->reqTotalSize,
+ &protocolRequest->devAddr);
if (OC_STACK_OK != result)
{
OC_LOG(ERROR, TAG, PCF("Error adding server request"));
}
else
{
- OC_LOG(INFO, TAG,
- PCF("This is either a repeated or blocked Server Request"));
+ OC_LOG(INFO, TAG, PCF("This is either a repeated or blocked Server Request"));
}
if(request->requestComplete)
return result;
}
-bool ParseIPv4Address(char * ipAddrStr, uint8_t * ipAddr, uint16_t * port)
+bool validatePlatformInfo(OCPlatformInfo info)
{
- size_t index = 0;
- char *itr, *coap;
- uint8_t dotCount = 0;
- ipAddr[index] = 0;
- *port = 0;
- /* search for scheme */
- itr = ipAddrStr;
- if (!isdigit((char) *ipAddrStr))
+ if (!info.platformID)
{
- coap = OC_COAP_SCHEME;
- while (*coap && tolower(*itr) == *coap)
- {
- coap++;
- itr++;
- }
+ OC_LOG(ERROR, TAG, PCF("No platform ID found."));
+ return false;
}
- ipAddrStr = itr;
- while (*ipAddrStr)
- {
- if (isdigit(*ipAddrStr))
- {
- ipAddr[index] *= 10;
- ipAddr[index] += *ipAddrStr - '0';
- }
- else if (*ipAddrStr == '.')
- {
- index++;
- dotCount++;
- ipAddr[index] = 0;
- }
- else
- {
- break;
- }
- ipAddrStr++;
- }
- if(*ipAddrStr == ':')
- {
- ipAddrStr++;
- while (*ipAddrStr){
- if (isdigit(*ipAddrStr))
- {
- *port *= 10;
- *port += *ipAddrStr - '0';
- }
- else
- {
- break;
- }
- ipAddrStr++;
- }
- }
-
- return (3 == dotCount);
-}
-
-bool validatePlatformInfo(OCPlatformInfo info)
-{
-
- if (!info.platformID)
- {
- OC_LOG(ERROR, TAG, PCF("No platform ID found."));
- return false;
- }
-
- if (info.manufacturerName)
+ if (info.manufacturerName)
{
size_t lenManufacturerName = strlen(info.manufacturerName);
}
return true;
}
+
//-----------------------------------------------------------------------------
// Public APIs
//-----------------------------------------------------------------------------
+#ifdef RA_ADAPTER
+OCStackResult OCSetRAInfo(const OCRAInfo_t *raInfo)
+{
+ if (!raInfo ||
+ !raInfo->username ||
+ !raInfo->hostname ||
+ !raInfo->xmpp_domain)
+ {
+
+ return OC_STACK_INVALID_PARAM;
+ }
+ OCStackResult result = CAResultToOCResult(CASetRAInfo((const CARAInfo_t *) raInfo));
+ gRASetInfo = (result == OC_STACK_OK)? true : false;
+
+ return result;
+}
+#endif
OCStackResult OCInit(const char *ipAddr, uint16_t port, OCMode mode)
{
+ (void) ipAddr;
+ (void) port;
+#ifdef RA_ADAPTER
+ if(!gRASetInfo)
+ {
+ OC_LOG(ERROR, TAG, PCF("Need to call OCSetRAInfo before calling OCInit"));
+ return OC_STACK_ERROR;
+ }
+#endif
+ return OCInit1(mode, OC_DEFAULT_FLAGS, OC_DEFAULT_FLAGS);
+}
+
+OCStackResult OCInit1(OCMode mode, OCTransportFlags serverFlags, OCTransportFlags clientFlags)
+{
if(stackState == OC_STACK_INITIALIZED)
{
OC_LOG(INFO, TAG, PCF("Subsequent calls to OCInit() without calling \
return OC_STACK_OK;
}
- (void) ipAddr;
- (void) port;
OCStackResult result = OC_STACK_ERROR;
OC_LOG(INFO, TAG, PCF("Entering OCInit"));
}
myStackMode = mode;
+ if (mode == OC_CLIENT || mode == OC_CLIENT_SERVER)
+ {
+ caglobals.client = true;
+ }
+ if (mode == OC_SERVER || mode == OC_CLIENT_SERVER)
+ {
+ caglobals.server = true;
+ }
+
+ caglobals.serverFlags = (CATransportFlags_t)serverFlags;
+ if (!(caglobals.serverFlags & CA_IPFAMILY_MASK))
+ {
+ caglobals.serverFlags = (CATransportFlags_t)(caglobals.serverFlags|CA_IPV4);
+ }
+ caglobals.clientFlags = (CATransportFlags_t)clientFlags;
+ if (!(caglobals.clientFlags & CA_IPFAMILY_MASK))
+ {
+ caglobals.clientFlags = (CATransportFlags_t)(caglobals.clientFlags|CA_IPV4);
+ }
+
defaultDeviceHandler = NULL;
+ defaultDeviceHandlerCallbackParameter = NULL;
OCSeedRandom();
result = CAResultToOCResult(CAInitialize());
result = CAResultToOCResult(OCSelectNetwork());
VERIFY_SUCCESS(result, OC_STACK_OK);
- CARegisterHandler(HandleCARequests, HandleCAResponses);
switch (myStackMode)
{
case OC_CLIENT:
+ CARegisterHandler(HandleCARequests, HandleCAResponses, HandleCAErrorResponse);
result = CAResultToOCResult(CAStartDiscoveryServer());
OC_LOG(INFO, TAG, PCF("Client mode: CAStartDiscoveryServer"));
break;
case OC_SERVER:
+ SRMRegisterHandler(HandleCARequests, HandleCAResponses, HandleCAErrorResponse);
result = CAResultToOCResult(CAStartListeningServer());
OC_LOG(INFO, TAG, PCF("Server mode: CAStartListeningServer"));
break;
case OC_CLIENT_SERVER:
+ SRMRegisterHandler(HandleCARequests, HandleCAResponses, HandleCAErrorResponse);
result = CAResultToOCResult(CAStartListeningServer());
if(result == OC_STACK_OK)
{
}
VERIFY_SUCCESS(result, OC_STACK_OK);
-#if defined(__WITH_DTLS__)
- result = (CARegisterDTLSCredentialsHandler(GetDtlsPskCredentials) == CA_STATUS_OK) ?
- OC_STACK_OK : OC_STACK_ERROR;
- VERIFY_SUCCESS(result, OC_STACK_OK);
-#endif // (__WITH_DTLS__)
-
#ifdef WITH_PRESENCE
PresenceTimeOutSize = sizeof(PresenceTimeOut)/sizeof(PresenceTimeOut[0]) - 1;
#endif // WITH_PRESENCE
result = initResources();
}
+ // Initialize the SRM Policy Engine
+ if(result == OC_STACK_OK)
+ {
+ result = SRMInitPolicyEngine();
+ // TODO after BeachHead delivery: consolidate into single SRMInit()
+ }
+
exit:
if(result != OC_STACK_OK)
{
DeleteObserverList();
// Remove all the client callbacks
DeleteClientCBList();
- // Deinit security blob
- DeinitOCSecurityInfo();
+
+ // De-init the SRM Policy Engine
+ // TODO after BeachHead delivery: consolidate into single SRMDeInit()
+ SRMDeInitPolicyEngine();
+
+
stackState = OC_STACK_UNINITIALIZED;
return OC_STACK_OK;
}
return OC_STACK_OK;
}
-OCStackResult OCDoResource(OCDoHandle *handle, OCMethod method, const char *requiredUri,
- const char *referenceUri, const char *request, OCConnectivityType conType,
- OCQualityOfService qos, OCCallbackData *cbData,
- OCHeaderOption * options, uint8_t numOptions)
+/**
+ * A request uri consists of the following components in order:
+ * example
+ * optional prefix "coap://"
+ * optionally one of
+ * IPv6 address "[1234::5678]"
+ * IPv4 address "192.168.1.1"
+ * optional port ":5683"
+ * resource uri "/oc/core..."
+ *
+ * for PRESENCE requests, extract resource type.
+ */
+static OCStackResult ParseRequestUri(const char *fullUri,
+ OCTransportAdapter adapter,
+ OCTransportFlags flags,
+ OCDevAddr **devAddr,
+ char **resourceUri,
+ char **resourceType)
{
- OCStackResult result = OC_STACK_ERROR;
- ClientCB *clientCB = NULL;
- char * requestUri = NULL;
- char * resourceType = NULL;
- char * query = NULL;
- char * newUri = (char *)requiredUri;
- (void) referenceUri;
- CARemoteEndpoint_t* endpoint = NULL;
- CAResult_t caResult;
- CAToken_t token = NULL;
- uint8_t tokenLength = CA_MAX_TOKEN_LEN;
- OCDoHandle resHandle = NULL;
- CAInfo_t requestData ={};
- CARequestInfo_t requestInfo ={};
- CAGroupEndpoint_t grpEnd = {};
+ VERIFY_NON_NULL(fullUri, FATAL, OC_STACK_INVALID_CALLBACK);
- OC_LOG(INFO, TAG, PCF("Entering OCDoResource"));
+ OCStackResult result = OC_STACK_OK;
+ OCDevAddr *da = NULL;
+ char *colon = NULL;
+ char *end;
- // Validate input parameters
- VERIFY_NON_NULL(cbData, FATAL, OC_STACK_INVALID_CALLBACK);
- VERIFY_NON_NULL(cbData->cb, FATAL, OC_STACK_INVALID_CALLBACK);
+ // provide defaults for all returned values
+ if (devAddr)
+ {
+ *devAddr = NULL;
+ }
+ if (resourceUri)
+ {
+ *resourceUri = NULL;
+ }
+ if (resourceType)
+ {
+ *resourceType = NULL;
+ }
- //TODO ("Need to form the final query by concatenating require and reference URI's");
- VERIFY_NON_NULL(requiredUri, FATAL, OC_STACK_INVALID_URI);
+ // delimit url prefix, if any
+ const char *start = fullUri;
+ char *slash2 = strstr(start, "//");
+ if (slash2)
+ {
+ start = slash2 + 2;
+ }
+ char *slash = strchr(start, '/');
+ if (!slash)
+ {
+ return OC_STACK_INVALID_URI;
+ }
- uint16_t uriLen = strlen(requiredUri);
+ // processs url prefix, if any
+ size_t urlLen = slash - start;
+ // port
+ uint16_t port = 0;
+ size_t len = 0;
+ if (urlLen && devAddr)
+ { // construct OCDevAddr
+ if (OC_ADAPTER_IP == adapter)
+ {
+ if (start[0] == '[')
+ { // ipv6 address
+ char *close = strchr(++start, ']');
+ if (!close || close > slash)
+ {
+ return OC_STACK_INVALID_URI;
+ }
+ end = close;
+ if (close[1] == ':')
+ {
+ colon = close + 1;
+ }
+ }
+ else
+ { // ipv4 address
+ end = slash;
+ colon = strchr(start, ':');
+ end = (colon && colon < slash) ? colon : slash;
+ }
+ len = end - start;
+ if (len >= sizeof(da->addr))
+ {
+ return OC_STACK_INVALID_URI;
+ }
+ // collect port, if any
+ if (colon && colon < slash)
+ {
+ for (colon++; colon < slash; colon++)
+ {
+ char c = colon[0];
+ if (c < '0' || c > '9')
+ {
+ return OC_STACK_INVALID_URI;
+ }
+ port = 10 * port + c - '0';
+ }
+ }
+ }
+ else
+ {
+ /**
+ * This is for Non-IP adapters(EDR and BLE).
+ * The address will be between "//" and "/" in the request URI.
+ * [Ex. coap://AB:BC:CD:DE:EF:FG/resource_uri]
+ */
+ end = slash;
+ }
- // ToDo: We should also check if the requiredUri has a mutlicast address,
- // then qos has to be OC_Low_QOS
- switch (method)
- {
- case OC_REST_GET:
- case OC_REST_OBSERVE:
- case OC_REST_OBSERVE_ALL:
- case OC_REST_CANCEL_OBSERVE:
- requestInfo.method = CA_GET;
- break;
+ len = end - start;
+ if (len >= sizeof(da->addr))
+ {
+ return OC_STACK_INVALID_URI;
+ }
- case OC_REST_PUT:
- requestInfo.method = CA_PUT;
- break;
+ da = (OCDevAddr *)OICCalloc(sizeof (OCDevAddr), 1);
+ if (!da)
+ {
+ return OC_STACK_NO_MEMORY;
+ }
+ OICStrcpyPartial(da->addr, sizeof(da->addr), start, len);
+ da->port = port;
+ da->adapter = adapter;
+ da->flags = flags;
+ if (!strncmp(fullUri, "coaps:", 6))
+ {
+ da->flags = (OCTransportFlags)(da->flags|CA_SECURE);
+ }
+ *devAddr = da;
+ }
- case OC_REST_POST:
- requestInfo.method = CA_POST;
- break;
+ // process resource uri, if any
+ if (slash)
+ { // request uri and query
+ size_t ulen = strlen(slash); // resource uri length
+ size_t tlen = 0; // resource type length
+ char *type = NULL;
- case OC_REST_DELETE:
- requestInfo.method = CA_DELETE;
- break;
+ static const char strPresence[] = "/oic/ad?rt=";
+ static const size_t lenPresence = sizeof(strPresence) - 1;
+ if (!strncmp(slash, strPresence, lenPresence))
+ {
+ type = slash + lenPresence;
+ tlen = ulen - lenPresence;
+ }
+ // resource uri
+ if (resourceUri)
+ {
+ *resourceUri = (char *)OICMalloc(ulen + 1);
+ if (!*resourceUri)
+ {
+ result = OC_STACK_NO_MEMORY;
+ goto error;
+ }
+ strcpy(*resourceUri, slash);
+ }
+ // resource type
+ if (type && resourceType)
+ {
+ *resourceType = (char *)OICMalloc(tlen + 1);
+ if (!*resourceType)
+ {
+ result = OC_STACK_NO_MEMORY;
+ goto error;
+ }
- #ifdef WITH_PRESENCE
- case OC_REST_PRESENCE:
- // Replacing method type with GET because "presence"
- // is a stack layer only implementation.
- requestInfo.method = CA_GET;
- break;
- #endif
+ OICStrcpy(*resourceType, (tlen+1), type);
+ }
+ }
- default:
- result = OC_STACK_INVALID_METHOD;
- goto exit;
+ return OC_STACK_OK;
+
+error:
+ // free all returned values
+ if (devAddr)
+ {
+ OICFree(*devAddr);
+ }
+ if (resourceUri)
+ {
+ OICFree(*resourceUri);
}
+ if (resourceType)
+ {
+ OICFree(*resourceType);
+ }
+ return result;
+}
- if((result = verifyUriQueryLength(requiredUri, uriLen)) != OC_STACK_OK)
+static OCStackResult OCPreparePresence(CAEndpoint_t *endpoint,
+ char *resourceUri, char **requestUri)
+{
+ char uri[CA_MAX_URI_LENGTH];
+
+ FormCanonicalPresenceUri(endpoint, resourceUri, uri);
+
+ *requestUri = (char *)OICMalloc(strlen(uri) + 1);
+ if (!*requestUri)
{
- goto exit;
+ return OC_STACK_NO_MEMORY;
}
- if((request) && (strlen(request) > MAX_REQUEST_LENGTH))
+ strcpy(*requestUri, uri);
+ return OC_STACK_OK;
+}
+
+/**
+ * Discover or Perform requests on a specified resource
+ */
+OCStackResult OCDoResource(OCDoHandle *handle,
+ OCMethod method,
+ const char *requestUri,
+ const OCDevAddr *destination,
+ OCPayload* payload,
+ OCConnectivityType connectivityType,
+ OCQualityOfService qos,
+ OCCallbackData *cbData,
+ OCHeaderOption *options,
+ uint8_t numOptions)
+{
+ OC_LOG(INFO, TAG, PCF("Entering OCDoResource"));
+
+ // Validate input parameters
+ VERIFY_NON_NULL(cbData, FATAL, OC_STACK_INVALID_CALLBACK);
+ VERIFY_NON_NULL(cbData->cb, FATAL, OC_STACK_INVALID_CALLBACK);
+ VERIFY_NON_NULL(requestUri , FATAL, OC_STACK_INVALID_URI);
+
+ OCStackResult result = OC_STACK_ERROR;
+ CAResult_t caResult;
+ CAToken_t token = NULL;
+ uint8_t tokenLength = CA_MAX_TOKEN_LEN;
+ ClientCB *clientCB = NULL;
+ OCDoHandle resHandle = NULL;
+ CAEndpoint_t *endpoint = NULL;
+ OCDevAddr tmpDevAddr = { OC_DEFAULT_ADAPTER };
+ uint32_t ttl = 0;
+ OCTransportAdapter adapter;
+ OCTransportFlags flags;
+ // the request contents are put here
+ CARequestInfo_t requestInfo = { CA_GET };
+ // requestUri will be parsed into the following three variables
+ OCDevAddr *devAddr = NULL;
+ char *resourceUri = NULL;
+ char *resourceType = NULL;
+
+ // To track if memory is allocated for additional header options
+ uint8_t hdrOptionMemAlloc = 0;
+
+ // This validation is broken, but doesn't cause harm
+ size_t uriLen = strlen(requestUri );
+ if ((result = verifyUriQueryLength(requestUri , uriLen)) != OC_STACK_OK)
{
- result = OC_STACK_INVALID_PARAM;
goto exit;
}
-#ifdef WITH_PRESENCE
- if(method == OC_REST_PRESENCE)
+ /*
+ * Support original behavior with address on resourceUri argument.
+ */
+ adapter = (OCTransportAdapter)(connectivityType >> CT_ADAPTER_SHIFT);
+ flags = (OCTransportFlags)(connectivityType & CT_MASK_FLAGS);
+
+ result = ParseRequestUri(requestUri, adapter, flags, &devAddr, &resourceUri, &resourceType);
+
+ if (result != OC_STACK_OK)
{
- result = getQueryFromUri(requiredUri, &query, &newUri);
+ OC_LOG_V(DEBUG, TAG, "Unable to parse uri: %s", requestUri);
+ goto exit;
+ }
- if(result != OC_STACK_OK)
+ switch (method)
+ {
+ case OC_REST_GET:
+ case OC_REST_OBSERVE:
+ case OC_REST_OBSERVE_ALL:
+ case OC_REST_CANCEL_OBSERVE:
+ requestInfo.method = CA_GET;
+ break;
+ case OC_REST_PUT:
+ requestInfo.method = CA_PUT;
+ break;
+ case OC_REST_POST:
+ requestInfo.method = CA_POST;
+ break;
+ case OC_REST_DELETE:
+ requestInfo.method = CA_DELETE;
+ break;
+ case OC_REST_DISCOVER:
+ qos = OC_LOW_QOS;
+ if (destination || devAddr)
{
- OC_LOG_V(ERROR, TAG, "Invalid Param from getQueryFromUri: %d, URI is %s",
- result, requiredUri);
- goto exit;
- }
-
- if(query)
- {
- result = getResourceType((char *) query, &resourceType);
- OCFree(query);
- if(resourceType)
- {
- OC_LOG_V(DEBUG, TAG, "Got Resource Type: %s", resourceType);
- }
- else
- {
- OC_LOG(DEBUG, TAG, PCF("Resource type is NULL."));
- }
+ requestInfo.isMulticast = false;
}
else
{
- OC_LOG(DEBUG, TAG, PCF("Query string is NULL."));
- }
- if(result != OC_STACK_OK)
- {
- goto exit;
+ destination = &tmpDevAddr;
+ requestInfo.isMulticast = true;
}
+ // CA_DISCOVER will become GET and isMulticast
+ requestInfo.method = CA_GET;
+ break;
+ #ifdef WITH_PRESENCE
+ case OC_REST_PRESENCE:
+ // Replacing method type with GET because "presence"
+ // is a stack layer only implementation.
+ requestInfo.method = CA_GET;
+ break;
+ #endif
+ default:
+ result = OC_STACK_INVALID_METHOD;
+ goto exit;
}
-#endif // WITH_PRESENCE
- requestUri = (char *) OCMalloc(uriLen + 1);
- if(requestUri)
+ if (!devAddr && !destination)
{
- memcpy(requestUri, newUri, (uriLen + 1));
+ OC_LOG_V(DEBUG, TAG, "no devAddr and no destination");
+ result = OC_STACK_INVALID_PARAM;
+ goto exit;
}
- else
+
+ /* If not original behavior, use destination argument */
+ if (destination && !devAddr)
{
- result = OC_STACK_NO_MEMORY;
- goto exit;
+ devAddr = (OCDevAddr *)OICMalloc(sizeof (OCDevAddr));
+ if (!devAddr)
+ {
+ result = OC_STACK_NO_MEMORY;
+ goto exit;
+ }
+ *devAddr = *destination;
}
resHandle = GenerateInvocationHandle();
- if(!resHandle)
+ if (!resHandle)
{
result = OC_STACK_NO_MEMORY;
goto exit;
}
- // create token
caResult = CAGenerateToken(&token, tokenLength);
if (caResult != CA_STATUS_OK)
{
OC_LOG(ERROR, TAG, PCF("CAGenerateToken error"));
- CADestroyToken(token);
- result = CAResultToOCResult (caResult);
goto exit;
}
- requestData.type = qualityOfServiceToMessageType(qos);
-
- requestData.token = token;
- requestData.tokenLength = tokenLength;
+ // fill in request data
+ requestInfo.info.type = qualityOfServiceToMessageType(qos);
+ requestInfo.info.token = token;
+ requestInfo.info.tokenLength = tokenLength;
+ requestInfo.info.resourceUri = resourceUri;
if ((method == OC_REST_OBSERVE) || (method == OC_REST_OBSERVE_ALL))
{
- result = CreateObserveHeaderOption (&(requestData.options), options,
- numOptions, OC_OBSERVE_REGISTER);
+ result = CreateObserveHeaderOption (&(requestInfo.info.options),
+ options, numOptions, OC_OBSERVE_REGISTER);
if (result != OC_STACK_OK)
{
- CADestroyToken(token);
goto exit;
}
- requestData.numOptions = numOptions + 1;
+ hdrOptionMemAlloc = 1;
+ requestInfo.info.numOptions = numOptions + 1;
}
else
{
- requestData.options = (CAHeaderOption_t*)options;
- requestData.numOptions = numOptions;
+ requestInfo.info.options = (CAHeaderOption_t*)options;
+ requestInfo.info.numOptions = numOptions;
}
- requestData.payload = (char *)request;
+ // create remote endpoint
+ result = OCCreateEndpoint(devAddr, &endpoint);
+ if(payload)
+ {
+ if((result =
+ OCConvertPayload(payload, &requestInfo.info.payload, &requestInfo.info.payloadSize))
+ != OC_STACK_OK)
+ {
+ OC_LOG(ERROR, TAG, PCF("Failed to create CBOR Payload"));
+ goto exit;
+ }
+ }
+ else
+ {
+ requestInfo.info.payload = NULL;
+ requestInfo.info.payloadSize = 0;
+ }
- requestInfo.info = requestData;
- CATransportType_t caConType;
- result = OCToCATransportType((OCConnectivityType) conType, &caConType);
if (result != OC_STACK_OK)
{
- OC_LOG(ERROR, TAG, PCF("Invalid Connectivity Type"));
+ OC_LOG(ERROR, TAG, PCF("CACreateEndpoint error"));
goto exit;
}
- // send request
- if(conType == OC_ALL)
- {
- grpEnd.transportType = caConType;
-
- grpEnd.resourceUri = (CAURI_t) OCMalloc(uriLen + 1);
- if(!grpEnd.resourceUri)
- {
- result = OC_STACK_NO_MEMORY;
- CADestroyToken(token);
- goto exit;
- }
- strncpy(grpEnd.resourceUri, requiredUri, (uriLen + 1));
-
- caResult = CASendRequestToAll(&grpEnd, &requestInfo);
- }
- else
+ // prepare for response
+ #ifdef WITH_PRESENCE
+ if (method == OC_REST_PRESENCE)
{
- caResult = CACreateRemoteEndpoint(newUri, caConType, &endpoint);
-
- if (caResult != CA_STATUS_OK)
+ char *presenceUri = NULL;
+ result = OCPreparePresence(endpoint, resourceUri, &presenceUri);
+ if (OC_STACK_OK != result)
{
- OC_LOG(ERROR, TAG, PCF("CACreateRemoteEndpoint error"));
- result = CAResultToOCResult (caResult);
- CADestroyToken(token);
goto exit;
}
- caResult = CASendRequest(endpoint, &requestInfo);
+ // Assign full presence uri as coap://ip:port/oic/ad to add to callback list.
+ // Presence notification will form a canonical uri to
+ // look for callbacks into the application.
+ resourceUri = presenceUri;
}
+ #endif
- if (caResult != CA_STATUS_OK)
+ ttl = GetTicks(MAX_CB_TIMEOUT_SECONDS * MILLISECONDS_PER_SECOND);
+ result = AddClientCB(&clientCB, cbData, token, tokenLength, &resHandle,
+ method, devAddr, resourceUri, resourceType, ttl);
+ if (OC_STACK_OK != result)
{
- OC_LOG(ERROR, TAG, PCF("CASendRequest"));
- result = CAResultToOCResult (caResult);
- CADestroyToken(token);
goto exit;
}
- result = AddClientCB(&clientCB, cbData, token, tokenLength, &resHandle, method,
- requestUri, resourceType, conType,
- GetTicks(MAX_CB_TIMEOUT_SECONDS * MILLISECONDS_PER_SECOND));
- if(result != OC_STACK_OK)
+ devAddr = NULL; // Client CB list entry now owns it
+ resourceUri = NULL; // Client CB list entry now owns it
+ resourceType = NULL; // Client CB list entry now owns it
+
+ // send request
+ caResult = CASendRequest(endpoint, &requestInfo);
+ if (caResult != CA_STATUS_OK)
{
- result = OC_STACK_NO_MEMORY;
+ OC_LOG(ERROR, TAG, PCF("CASendRequest"));
+ result = OC_STACK_COMM_ERROR;
goto exit;
}
- if(handle)
+ if (handle)
{
*handle = resHandle;
}
exit:
- if(newUri != requiredUri)
- {
- OCFree(newUri);
- }
if (result != OC_STACK_OK)
{
- OC_LOG_V(ERROR, TAG, PCF("OCDoResource error no %d"), result);
+ OC_LOG(ERROR, TAG, PCF("OCDoResource error"));
FindAndDeleteClientCB(clientCB);
- OCFree(resHandle);
- OCFree(requestUri);
- OCFree(resourceType);
+ CADestroyToken(token);
+ if (handle)
+ {
+ *handle = NULL;
+ }
+ OICFree(resHandle);
}
- CADestroyRemoteEndpoint(endpoint);
- OCFree(grpEnd.resourceUri);
- if (requestData.options && requestData.numOptions > 0)
+ // This is the owner of the payload object, so we free it
+ OCPayloadDestroy(payload);
+ OICFree(requestInfo.info.payload);
+ OICFree(devAddr);
+ OICFree(resourceUri);
+ OICFree(resourceType);
+ OICFree(endpoint);
+ if (hdrOptionMemAlloc)
{
- if ((method == OC_REST_OBSERVE) || (method == OC_REST_OBSERVE_ALL))
- {
- OCFree(requestData.options);
- }
+ OICFree(requestInfo.info.options);
}
return result;
}
* Remove the callback associated on client side.
*/
OCStackResult ret = OC_STACK_OK;
- CARemoteEndpoint_t* endpoint = NULL;
+ CAEndpoint_t* endpoint = NULL;
CAResult_t caResult;
CAInfo_t requestData = {};
CARequestInfo_t requestInfo = {};
return OC_STACK_INVALID_PARAM;
}
- OC_LOG(INFO, TAG, PCF("Entering OCCancel"));
-
ClientCB *clientCB = GetClientCB(NULL, 0, handle, NULL);
+ if (!clientCB)
+ {
+ OC_LOG(ERROR, TAG, PCF("Client callback not found. Called OCCancel twice?"));
+ goto Error;
+ }
- if(clientCB)
+ switch (clientCB->method)
{
- switch (clientCB->method)
- {
- case OC_REST_OBSERVE:
- case OC_REST_OBSERVE_ALL:
- if(qos == OC_HIGH_QOS)
- {
- requestData.type = qualityOfServiceToMessageType(qos);
- requestData.token = clientCB->token;
- requestData.tokenLength = clientCB->tokenLength;
+ case OC_REST_OBSERVE:
+ case OC_REST_OBSERVE_ALL:
+ OC_LOG_V(INFO, TAG, "Canceling observation for resource %s",
+ clientCB->requestUri);
+ if (qos != OC_HIGH_QOS)
+ {
+ FindAndDeleteClientCB(clientCB);
+ break;
+ }
+ else
+ {
+ OC_LOG(INFO, TAG, PCF("Cancelling observation as CONFIRMABLE"));
+ }
- if (CreateObserveHeaderOption (&(requestData.options),
- options, numOptions, OC_OBSERVE_DEREGISTER) != OC_STACK_OK)
- {
- return OC_STACK_ERROR;
- }
- requestData.numOptions = numOptions + 1;
- requestInfo.method = CA_GET;
- requestInfo.info = requestData;
+ requestData.type = qualityOfServiceToMessageType(qos);
+ requestData.token = clientCB->token;
+ requestData.tokenLength = clientCB->tokenLength;
+ if (CreateObserveHeaderOption (&(requestData.options),
+ options, numOptions, OC_OBSERVE_DEREGISTER) != OC_STACK_OK)
+ {
+ return OC_STACK_ERROR;
+ }
+ requestData.numOptions = numOptions + 1;
+ requestData.resourceUri = OICStrdup (clientCB->requestUri);
- CATransportType_t caConType;
- ret = OCToCATransportType(clientCB->conType, &caConType);
- if(ret != OC_STACK_OK)
- {
- goto Error;
- }
+ requestInfo.method = CA_GET;
+ requestInfo.info = requestData;
- caResult = CACreateRemoteEndpoint((char *)clientCB->requestUri,
- caConType, &endpoint);
- if (caResult != CA_STATUS_OK)
- {
- OC_LOG(ERROR, TAG, PCF("CACreateRemoteEndpoint error"));
- ret = OC_STACK_ERROR;
- goto Error;
- }
+ ret = OCCreateEndpoint(clientCB->devAddr, &endpoint);
+ if (ret != OC_STACK_OK)
+ {
+ OC_LOG(ERROR, TAG, PCF("CACreateEndpoint error"));
+ goto Error;
+ }
- // send request
- caResult = CASendRequest(endpoint, &requestInfo);
- if (caResult != CA_STATUS_OK)
- {
- OC_LOG(ERROR, TAG, PCF("CASendRequest error"));
- ret = OC_STACK_ERROR;
- }
- ret = CAResultToOCResult (caResult);
- }
- else
- {
- FindAndDeleteClientCB(clientCB);
- }
- break;
+ // send request
+ caResult = CASendRequest(endpoint, &requestInfo);
+ if (caResult != CA_STATUS_OK)
+ {
+ OC_LOG(ERROR, TAG, PCF("CASendRequest error"));
+ ret = OC_STACK_ERROR;
+ }
+ ret = CAResultToOCResult (caResult);
+ break;
- #ifdef WITH_PRESENCE
- case OC_REST_PRESENCE:
- FindAndDeleteClientCB(clientCB);
- break;
- #endif
- default:
- ret = OC_STACK_INVALID_METHOD;
- break;
- }
- }
- else
- {
- OC_LOG(ERROR, TAG, PCF("Client callback not found. Called OCCancel twice?"));
+ #ifdef WITH_PRESENCE
+ case OC_REST_PRESENCE:
+ FindAndDeleteClientCB(clientCB);
+ break;
+ #endif
+
+ default:
+ ret = OC_STACK_INVALID_METHOD;
+ break;
}
- Error:
- CADestroyRemoteEndpoint(endpoint);
+Error:
+ OCDestroyEndpoint(endpoint);
if (requestData.numOptions > 0)
{
- OCFree(requestData.options);
+ OICFree(requestData.options);
+ }
+ if (requestData.resourceUri)
+ {
+ OICFree (requestData.resourceUri);
}
return ret;
}
+/**
+ * @brief Register Persistent storage callback.
+ * @param persistentStorageHandler [IN] Pointers to open, read, write, close & unlink handlers.
+ * @return
+ * OC_STACK_OK - No errors; Success
+ * OC_STACK_INVALID_PARAM - Invalid parameter
+ */
+OCStackResult OCRegisterPersistentStorageHandler(OCPersistentStorage* persistentStorageHandler)
+{
+ OC_LOG(INFO, TAG, PCF("RegisterPersistentStorageHandler !!"));
+ if(!persistentStorageHandler)
+ {
+ OC_LOG(ERROR, TAG, PCF("The persistent storage handler is invalid"));
+ return OC_STACK_INVALID_PARAM;
+ }
+ else
+ {
+ if( !persistentStorageHandler->open ||
+ !persistentStorageHandler->close ||
+ !persistentStorageHandler->read ||
+ !persistentStorageHandler->unlink ||
+ !persistentStorageHandler->write)
+ {
+ OC_LOG(ERROR, TAG, PCF("The persistent storage handler is invalid"));
+ return OC_STACK_INVALID_PARAM;
+ }
+ }
+ return SRMRegisterPersistentStorageHandler(persistentStorageHandler);
+}
+
#ifdef WITH_PRESENCE
+
OCStackResult OCProcessPresence()
{
OCStackResult result = OC_STACK_OK;
- uint8_t ipAddr[4] = { 0 };
- uint16_t port = 0;
- OC_LOG(INFO, TAG, PCF("Entering RequestPresence"));
+ // the following line floods the log with messages that are irrelevant
+ // to most purposes. Uncomment as needed.
+ //OC_LOG(INFO, TAG, PCF("Entering RequestPresence"));
ClientCB* cbNode = NULL;
- OCDevAddr dst = {};
- OCClientResponse clientResponse ={};
+ OCClientResponse clientResponse;
OCStackApplicationResult cbResult = OC_STACK_DELETE_TRANSACTION;
LL_FOREACH(cbList, cbNode)
{
- if(OC_REST_PRESENCE == cbNode->method)
+ if (OC_REST_PRESENCE != cbNode->method || !cbNode->presence)
{
- if(cbNode->presence)
- {
- uint32_t now = GetTicks(0);
- OC_LOG_V(DEBUG, TAG, "this TTL level %d",
- cbNode->presence->TTLlevel);
- OC_LOG_V(DEBUG, TAG, "current ticks %d", now);
+ continue;
+ }
+ uint32_t now = GetTicks(0);
+ OC_LOG_V(DEBUG, TAG, "this TTL level %d",
+ cbNode->presence->TTLlevel);
+ OC_LOG_V(DEBUG, TAG, "current ticks %d", now);
- if(cbNode->presence->TTLlevel >= (PresenceTimeOutSize + 1))
- {
- goto exit;
- }
+ if(cbNode->presence->TTLlevel >= (PresenceTimeOutSize + 1))
+ {
+ goto exit;
+ }
- if(cbNode->presence->TTLlevel < PresenceTimeOutSize)
- {
- OC_LOG_V(DEBUG, TAG, "timeout ticks %d",
- cbNode->presence->timeOut[cbNode->presence->TTLlevel]);
- }
+ if (cbNode->presence->TTLlevel < PresenceTimeOutSize)
+ {
+ OC_LOG_V(DEBUG, TAG, "timeout ticks %d",
+ cbNode->presence->timeOut[cbNode->presence->TTLlevel]);
+ }
- if(cbNode->presence->TTLlevel >= PresenceTimeOutSize)
- {
- OC_LOG(DEBUG, TAG, PCF("No more timeout ticks"));
- if (ParseIPv4Address(cbNode->requestUri, ipAddr, &port))
- {
- OCBuildIPv4Address(ipAddr[0], ipAddr[1], ipAddr[2], ipAddr[3], port,
- &dst);
-
- clientResponse.sequenceNumber = 0;
- clientResponse.result = OC_STACK_PRESENCE_TIMEOUT;
- clientResponse.addr = (OCDevAddr *) &dst;
- clientResponse.resJSONPayload = NULL;
-
- // Increment the TTLLevel (going to a next state), so we don't keep
- // sending presence notification to client.
- cbNode->presence->TTLlevel++;
- OC_LOG_V(DEBUG, TAG, "moving to TTL level %d",
- cbNode->presence->TTLlevel);
- }
- else
- {
- result = OC_STACK_INVALID_IP;
- goto exit;
- }
+ if (cbNode->presence->TTLlevel >= PresenceTimeOutSize)
+ {
+ OC_LOG(DEBUG, TAG, PCF("No more timeout ticks"));
- cbResult = cbNode->callBack(cbNode->context, cbNode->handle, &clientResponse);
- if (cbResult == OC_STACK_DELETE_TRANSACTION)
- {
- FindAndDeleteClientCB(cbNode);
- }
- }
+ clientResponse.sequenceNumber = 0;
+ clientResponse.result = OC_STACK_PRESENCE_TIMEOUT;
+ clientResponse.devAddr = *cbNode->devAddr;
+ FixUpClientResponse(&clientResponse);
+ clientResponse.payload = NULL;
- if(now >= cbNode->presence->timeOut[cbNode->presence->TTLlevel])
- {
- CAResult_t caResult = CA_STATUS_OK;
- CARemoteEndpoint_t* endpoint = NULL;
- CAInfo_t requestData ={};
- CARequestInfo_t requestInfo = {};
+ // Increment the TTLLevel (going to a next state), so we don't keep
+ // sending presence notification to client.
+ cbNode->presence->TTLlevel++;
+ OC_LOG_V(DEBUG, TAG, "moving to TTL level %d",
+ cbNode->presence->TTLlevel);
- OC_LOG(DEBUG, TAG, PCF("time to test server presence"));
+ cbResult = cbNode->callBack(cbNode->context, cbNode->handle, &clientResponse);
+ if (cbResult == OC_STACK_DELETE_TRANSACTION)
+ {
+ FindAndDeleteClientCB(cbNode);
+ }
+ }
+ if (now < cbNode->presence->timeOut[cbNode->presence->TTLlevel])
+ {
+ continue;
+ }
- CATransportType_t caConType;
- result = OCToCATransportType(cbNode->conType, &caConType);
- caResult = CACreateRemoteEndpoint((char *)cbNode->requestUri, caConType,
- &endpoint);
- if (caResult != CA_STATUS_OK || result != OC_STACK_OK)
- {
- OC_LOG(ERROR, TAG, PCF("CACreateRemoteEndpoint error"));
- goto exit;
- }
+ CAResult_t caResult = CA_STATUS_OK;
+ CAEndpoint_t* endpoint = NULL;
+ CAInfo_t requestData ={};
+ CARequestInfo_t requestInfo = {};
- requestData.type = CA_MSG_NONCONFIRM;
- requestData.token = cbNode->token;
- requestData.tokenLength = cbNode->tokenLength;
- requestInfo.method = CA_GET;
- requestInfo.info = requestData;
+ OC_LOG(DEBUG, TAG, PCF("time to test server presence"));
- caResult = CASendRequest(endpoint, &requestInfo);
- CADestroyRemoteEndpoint(endpoint);
+ result = OCCreateEndpoint(cbNode->devAddr, &endpoint);
+ if (result != OC_STACK_OK)
+ {
+ OC_LOG(ERROR, TAG, PCF("CACreateEndpoint error"));
+ goto exit;
+ }
- if (caResult != CA_STATUS_OK)
- {
- OC_LOG(ERROR, TAG, PCF("CASendRequest error"));
- goto exit;
- }
+ requestData.type = CA_MSG_NONCONFIRM;
+ requestData.token = cbNode->token;
+ requestData.tokenLength = cbNode->tokenLength;
+ requestData.resourceUri = OC_RSRVD_PRESENCE_URI;
+ requestInfo.method = CA_GET;
+ requestInfo.info = requestData;
- cbNode->presence->TTLlevel++;
- OC_LOG_V(DEBUG, TAG, "moving to TTL level %d",
- cbNode->presence->TTLlevel);
- }
- }
+ caResult = CASendRequest(endpoint, &requestInfo);
+ OCDestroyEndpoint(endpoint);
+
+ if (caResult != CA_STATUS_OK)
+ {
+ OC_LOG(ERROR, TAG, PCF("CASendRequest error"));
+ goto exit;
}
+
+ cbNode->presence->TTLlevel++;
+ OC_LOG_V(DEBUG, TAG, "moving to TTL level %d", cbNode->presence->TTLlevel);
}
exit:
if (result != OC_STACK_OK)
{
- OC_LOG_V(ERROR, TAG, PCF("OCProcessPresence error no %d"), result);
+ OC_LOG(ERROR, TAG, PCF("OCProcessPresence error"));
}
return result;
}
{
presenceState = OC_PRESENCE_INITIALIZED;
- CAAddress_t addressInfo;
- strncpy(addressInfo.IP.ipAddress, OC_MULTICAST_IP, CA_IPADDR_SIZE);
- addressInfo.IP.port = OC_MULTICAST_PORT;
+ OCDevAddr devAddr = { OC_DEFAULT_ADAPTER };
+ OICStrcpy(devAddr.addr, sizeof(devAddr.addr), OC_MULTICAST_IP);
+ devAddr.port = OC_MULTICAST_PORT;
CAToken_t caToken = NULL;
CAResult_t caResult = CAGenerateToken(&caToken, tokenLength);
return OC_STACK_ERROR;
}
- CATransportType_t connType;
- OCToCATransportType(OC_ALL, &connType );
- AddObserver(OC_PRESENCE_URI, NULL, 0, caToken, tokenLength,
- (OCResource *)presenceResource.handle, OC_LOW_QOS,
- &addressInfo, connType);
+ AddObserver(OC_RSRVD_PRESENCE_URI, NULL, 0, caToken, tokenLength,
+ (OCResource *)presenceResource.handle, OC_LOW_QOS, &devAddr);
CADestroyToken(caToken);
}
// a different random 32-bit integer number is used
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- return SendPresenceNotification(NULL);
+ return SendPresenceNotification(((OCResource *)presenceResource.handle)->rsrcType,
+ OC_PRESENCE_TRIGGER_CREATE);
}
OCStackResult OCStopPresence()
if(presenceResource.handle)
{
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- }
// make resource inactive
result = OCChangeResourceProperty(
&(((OCResource *) presenceResource.handle)->resourceProperties),
OC_ACTIVE, 0);
+ }
if(result != OC_STACK_OK)
{
}
#endif
-OCStackResult OCSetDefaultDeviceEntityHandler(OCDeviceEntityHandler entityHandler)
+OCStackResult OCSetDefaultDeviceEntityHandler(OCDeviceEntityHandler entityHandler,
+ void* callbackParameter)
{
defaultDeviceHandler = entityHandler;
+ defaultDeviceHandlerCallbackParameter = callbackParameter;
return OC_STACK_OK;
}
OCStackResult OCSetDeviceInfo(OCDeviceInfo deviceInfo)
{
- // TODO: Implement this.
- OC_LOG(ERROR, TAG, "Implement OCSetDeviceInfo !!");
+ OC_LOG(INFO, TAG, PCF("Entering OCSetDeviceInfo"));
- // Returning ok to make samples work.
- return OC_STACK_OK;
+ if (!deviceInfo.deviceName || deviceInfo.deviceName[0] == '\0')
+ {
+ OC_LOG(ERROR, TAG, PCF("Null or empty device name."));
+ return OC_STACK_INVALID_PARAM;
+ }
+
+ return SaveDeviceInfo(deviceInfo);
}
OCStackResult OCCreateResource(OCResourceHandle *handle,
const char *resourceTypeName,
const char *resourceInterfaceName,
const char *uri, OCEntityHandler entityHandler,
+ void* callbackParam,
uint8_t resourceProperties)
{
OCResource *pointer = NULL;
char *str = NULL;
- size_t size = 0;
OCStackResult result = OC_STACK_ERROR;
OC_LOG(INFO, TAG, PCF("Entering OCCreateResource"));
// Validate parameters
if(!uri || uri[0]=='\0' || strlen(uri)>=MAX_URI_LENGTH )
{
- OC_LOG(ERROR, TAG, PCF("URI is invalid"));
+ OC_LOG(ERROR, TAG, PCF("URI is empty or too long"));
return OC_STACK_INVALID_URI;
}
// Is it presented during resource discovery?
- if (!handle || !resourceTypeName)
+ if (!handle || !resourceTypeName || resourceTypeName[0] == '\0' )
{
OC_LOG(ERROR, TAG, PCF("Input parameter is NULL"));
return OC_STACK_INVALID_PARAM;
// Make sure resourceProperties bitmask has allowed properties specified
if (resourceProperties
- > (OC_ACTIVE | OC_DISCOVERABLE | OC_OBSERVABLE | OC_SLOW | OC_SECURE))
+ > (OC_ACTIVE | OC_DISCOVERABLE | OC_OBSERVABLE | OC_SLOW | OC_SECURE |
+ OC_EXPLICIT_DISCOVERABLE))
{
OC_LOG(ERROR, TAG, PCF("Invalid property"));
return OC_STACK_INVALID_PARAM;
{
if (strncmp(uri, pointer->uri, MAX_URI_LENGTH) == 0)
{
- OC_LOG(ERROR, TAG, PCF("URI already in use"));
+ OC_LOG_V(ERROR, TAG, "Resource %s already exists", uri);
return OC_STACK_INVALID_PARAM;
}
pointer = pointer->next;
}
}
// Create the pointer and insert it into the resource list
- pointer = (OCResource *) OCCalloc(1, sizeof(OCResource));
+ pointer = (OCResource *) OICCalloc(1, sizeof(OCResource));
if (!pointer)
{
result = OC_STACK_NO_MEMORY;
insertResource(pointer);
// Set the uri
- size = strlen(uri) + 1;
- str = (char *) OCMalloc(size);
+ str = OICStrdup(uri);
if (!str)
{
result = OC_STACK_NO_MEMORY;
goto exit;
}
- strncpy(str, uri, size);
pointer->uri = str;
// Set properties. Set OC_ACTIVE
if (entityHandler)
{
pointer->entityHandler = entityHandler;
+ pointer->entityHandlerCallbackParam = callbackParam;
}
else
{
pointer->entityHandler = defaultResourceEHandler;
+ pointer->entityHandlerCallbackParam = NULL;
}
*handle = pointer;
if(presenceResource.handle)
{
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- SendPresenceNotification(pointer->rsrcType);
+ SendPresenceNotification(pointer->rsrcType, OC_PRESENCE_TRIGGER_CREATE);
}
#endif
exit:
{
// Deep delete of resource and other dynamic elements that it contains
deleteResource(pointer);
- OCFree(str);
+ OICFree(str);
}
return result;
}
-OCStackResult OCCreateResourceWithHost(OCResourceHandle *handle,
- const char *resourceTypeName,
- const char *resourceInterfaceName,
- const char *host,
- const char *uri,
- OCEntityHandler entityHandler,
- uint8_t resourceProperties)
-{
- OC_LOG(INFO, TAG, PCF("Entering OCCreateResourceWithHost"));
- char *str = NULL;
- size_t size = 0;
-
- if(!host)
- {
- OC_LOG(ERROR, TAG, PCF("Added resource host is NULL."));
- return OC_STACK_INVALID_PARAM;
- }
-
- OCStackResult result = OC_STACK_ERROR;
-
- result = OCCreateResource(handle, resourceTypeName, resourceInterfaceName,
- uri, entityHandler, resourceProperties);
-
- if (result == OC_STACK_OK)
- {
- // Set the uri
- size = strlen(host) + 1;
- str = (char *) OCMalloc(size);
- if (!str)
- {
- OC_LOG(ERROR, TAG, PCF("Memory could not be allocated."));
- return OC_STACK_NO_MEMORY;
- }
- strncpy(str, host, size);
-
- ((OCResource *) *handle)->host = str;
- }
-
- return result;
-}
OCStackResult OCBindResource(
OCResourceHandle collectionHandle, OCResourceHandle resourceHandle)
if(presenceResource.handle)
{
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- SendPresenceNotification(((OCResource *) resourceHandle)->rsrcType);
+ SendPresenceNotification(((OCResource *) resourceHandle)->rsrcType,
+ OC_PRESENCE_TRIGGER_CHANGE);
}
#endif
return OC_STACK_OK;
if(presenceResource.handle)
{
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- SendPresenceNotification(((OCResource *) resourceHandle)->rsrcType);
+ SendPresenceNotification(((OCResource *) resourceHandle)->rsrcType,
+ OC_PRESENCE_TRIGGER_CHANGE);
}
#endif
return OC_STACK_OK;
{
OCResourceType *pointer = NULL;
char *str = NULL;
- size_t size = 0;
OCStackResult result = OC_STACK_ERROR;
- OC_LOG(INFO, TAG, PCF("Entering BindResourceTypeToResource"));
-
- // Validate parameters
VERIFY_NON_NULL(resourceTypeName, ERROR, OC_STACK_INVALID_PARAM);
- // TODO: Does resource attribute representation really have to be maintained in stack?
- // Is it presented during resource discovery?
- // Create the resourcetype and insert it into the resource list
- pointer = (OCResourceType *) OCCalloc(1, sizeof(OCResourceType));
+ pointer = (OCResourceType *) OICCalloc(1, sizeof(OCResourceType));
if (!pointer)
{
result = OC_STACK_NO_MEMORY;
goto exit;
}
- // Set the resourceTypeName
- size = strlen(resourceTypeName) + 1;
- str = (char *) OCMalloc(size);
+ str = OICStrdup(resourceTypeName);
if (!str)
{
result = OC_STACK_NO_MEMORY;
goto exit;
}
- strncpy(str, resourceTypeName, size);
pointer->resourcetypename = str;
insertResourceType(resource, pointer);
exit:
if (result != OC_STACK_OK)
{
- OCFree(pointer);
- OCFree(str);
+ OICFree(pointer);
+ OICFree(str);
}
return result;
{
OCResourceInterface *pointer = NULL;
char *str = NULL;
- size_t size = 0;
OCStackResult result = OC_STACK_ERROR;
- OC_LOG(INFO, TAG, PCF("Entering BindResourceInterfaceToResource"));
-
- // Validate parameters
VERIFY_NON_NULL(resourceInterfaceName, ERROR, OC_STACK_INVALID_PARAM);
- //TODO ("Make sure that the resourceinterface name doesn't already exist in the resource");
+ OC_LOG_V(INFO, TAG, "Binding %s interface to %s", resourceInterfaceName, resource->uri);
- // Create the resourceinterface and insert it into the resource list
- pointer = (OCResourceInterface *) OCCalloc(1, sizeof(OCResourceInterface));
+ pointer = (OCResourceInterface *) OICCalloc(1, sizeof(OCResourceInterface));
if (!pointer)
{
result = OC_STACK_NO_MEMORY;
goto exit;
}
- // Set the resourceinterface name
- size = strlen(resourceInterfaceName) + 1;
- str = (char *) OCMalloc(size);
+ str = OICStrdup(resourceInterfaceName);
if (!str)
{
result = OC_STACK_NO_MEMORY;
goto exit;
}
- strncpy(str, resourceInterfaceName, size);
pointer->name = str;
// Bind the resourceinterface to the resource
exit:
if (result != OC_STACK_OK)
{
- OCFree(pointer);
- OCFree(str);
+ OICFree(pointer);
+ OICFree(str);
}
return result;
OCStackResult result = OC_STACK_ERROR;
OCResource *resource = NULL;
- // Make sure resource exists
resource = findResource((OCResource *) handle);
if (!resource)
{
return OC_STACK_ERROR;
}
- // call internal function
result = BindResourceTypeToResource(resource, resourceTypeName);
#ifdef WITH_PRESENCE
if(presenceResource.handle)
{
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- SendPresenceNotification(resource->rsrcType);
+ SendPresenceNotification(resource->rsrcType, OC_PRESENCE_TRIGGER_CHANGE);
}
#endif
OCStackResult result = OC_STACK_ERROR;
OCResource *resource = NULL;
- // Make sure resource exists
resource = findResource((OCResource *) handle);
if (!resource)
{
return OC_STACK_ERROR;
}
- // call internal function
result = BindResourceInterfaceToResource(resource, resourceInterfaceName);
#ifdef WITH_PRESENCE
if(presenceResource.handle)
{
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- SendPresenceNotification(resource->rsrcType);
+ SendPresenceNotification(resource->rsrcType, OC_PRESENCE_TRIGGER_CHANGE);
}
#endif
{
OCResource *pointer = headResource;
- OC_LOG(INFO, TAG, PCF("Entering OCGetNumberOfResources"));
VERIFY_NON_NULL(numResources, ERROR, OC_STACK_INVALID_PARAM);
*numResources = 0;
while (pointer)
{
OCResource *pointer = headResource;
- OC_LOG(INFO, TAG, PCF("Entering OCGetResourceHandle"));
-
- // Iterate through the list
for( uint8_t i = 0; i < index && pointer; ++i)
{
pointer = pointer->next;
OCStackResult OCDeleteResource(OCResourceHandle handle)
{
- OC_LOG(INFO, TAG, PCF("Entering OCDeleteResource"));
-
if (!handle)
{
- OC_LOG(ERROR, TAG, PCF("Invalid param"));
+ OC_LOG(ERROR, TAG, PCF("Invalid handle for deletion"));
return OC_STACK_INVALID_PARAM;
}
const char *OCGetResourceUri(OCResourceHandle handle)
{
OCResource *resource = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCGetResourceUri"));
resource = findResource((OCResource *) handle);
if (resource)
OCResourceProperty OCGetResourceProperties(OCResourceHandle handle)
{
OCResource *resource = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCGetResourceProperties"));
resource = findResource((OCResource *) handle);
if (resource)
OCResource *resource = NULL;
OCResourceType *pointer = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCGetNumberOfResourceTypes"));
VERIFY_NON_NULL(numResourceTypes, ERROR, OC_STACK_INVALID_PARAM);
VERIFY_NON_NULL(handle, ERROR, OC_STACK_INVALID_PARAM);
{
OCResourceType *resourceType = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCGetResourceTypeName"));
-
resourceType = findResourceTypeAtIndex(handle, index);
if (resourceType)
{
OCResourceInterface *pointer = NULL;
OCResource *resource = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCGetNumberOfResourceInterfaces"));
-
VERIFY_NON_NULL(handle, ERROR, OC_STACK_INVALID_PARAM);
VERIFY_NON_NULL(numResourceInterfaces, ERROR, OC_STACK_INVALID_PARAM);
{
OCResourceInterface *resourceInterface = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCGetResourceInterfaceName"));
-
resourceInterface = findResourceInterfaceAtIndex(handle, index);
if (resourceInterface)
{
{
OCResource *resource = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCGetContainedResource"));
-
if (index >= MAX_CONTAINED_RESOURCES)
{
return NULL;
}
OCStackResult OCBindResourceHandler(OCResourceHandle handle,
- OCEntityHandler entityHandler)
+ OCEntityHandler entityHandler,
+ void* callbackParam)
{
OCResource *resource = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCBindResourceHandler"));
-
// Validate parameters
VERIFY_NON_NULL(handle, ERROR, OC_STACK_INVALID_PARAM);
// Bind the handler
resource->entityHandler = entityHandler;
+ resource->entityHandlerCallbackParam = callbackParam;
#ifdef WITH_PRESENCE
if(presenceResource.handle)
{
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- SendPresenceNotification(resource->rsrcType);
+ SendPresenceNotification(resource->rsrcType, OC_PRESENCE_TRIGGER_CHANGE);
}
#endif
{
OCResource *resource = NULL;
- OC_LOG(INFO, TAG, PCF("Entering OCGetResourceHandler"));
-
- // Use the handle to find the resource in the resource linked list
resource = findResource((OCResource *)handle);
if (!resource)
{
}
#ifdef WITH_PRESENCE
-OCStackResult SendPresenceNotification(OCResourceType *resourceType)
+OCStackResult SendPresenceNotification(OCResourceType *resourceType,
+ OCPresenceTrigger trigger)
{
OCResource *resPtr = NULL;
OCStackResult result = OC_STACK_ERROR;
{
maxAge = presenceResource.presenceTTL;
- result = SendAllObserverNotification(method, resPtr, maxAge, resourceType, OC_LOW_QOS);
+ result = SendAllObserverNotification(method, resPtr, maxAge,
+ trigger, resourceType, OC_LOW_QOS);
}
return result;
}
// maxAge is 0. ResourceType is NULL.
- result = SendAllObserverNotification(method, resPtr, 0, NULL, OC_LOW_QOS);
+ result = SendAllObserverNotification(method, resPtr, 0, OC_PRESENCE_TRIGGER_DELETE,
+ NULL, OC_LOW_QOS);
return result;
}
#endif // WITH_PRESENCE
OCStackResult OCNotifyAllObservers(OCResourceHandle handle, OCQualityOfService qos)
{
-
- OC_LOG(INFO, TAG, PCF("Entering OCNotifyAllObservers"));
-
OCResource *resPtr = NULL;
OCStackResult result = OC_STACK_ERROR;
OCMethod method = OC_REST_NOMETHOD;
uint32_t maxAge = 0;
- OC_LOG(INFO, TAG, PCF("Entering OCNotifyAllObservers"));
+ OC_LOG(INFO, TAG, PCF("Notifying all observers"));
#ifdef WITH_PRESENCE
if(handle == presenceResource.handle)
{
method = OC_REST_OBSERVE;
maxAge = MAX_OBSERVE_AGE;
#ifdef WITH_PRESENCE
- result = SendAllObserverNotification (method, resPtr, maxAge, NULL, qos);
+ result = SendAllObserverNotification (method, resPtr, maxAge,
+ OC_PRESENCE_TRIGGER_DELETE, NULL, qos);
#else
result = SendAllObserverNotification (method, resPtr, maxAge, qos);
#endif
OCNotifyListOfObservers (OCResourceHandle handle,
OCObservationId *obsIdList,
uint8_t numberOfIds,
- const char *notificationJSONPayload,
+ const OCRepPayload *payload,
OCQualityOfService qos)
{
OC_LOG(INFO, TAG, PCF("Entering OCNotifyListOfObservers"));
VERIFY_NON_NULL(handle, ERROR, OC_STACK_ERROR);
VERIFY_NON_NULL(obsIdList, ERROR, OC_STACK_ERROR);
- VERIFY_NON_NULL(notificationJSONPayload, ERROR, OC_STACK_ERROR);
+ VERIFY_NON_NULL(payload, ERROR, OC_STACK_ERROR);
- // Verify that the resource exists
resPtr = findResource ((OCResource *) handle);
if (NULL == resPtr || myStackMode == OC_CLIENT)
{
incrementSequenceNumber(resPtr);
}
return (SendListObserverNotification(resPtr, obsIdList, numberOfIds,
- notificationJSONPayload, maxAge, qos));
+ payload, maxAge, qos));
}
OCStackResult OCDoResponse(OCEntityHandlerResponse *ehResponse)
VERIFY_NON_NULL(ehResponse, ERROR, OC_STACK_INVALID_PARAM);
VERIFY_NON_NULL(ehResponse->requestHandle, ERROR, OC_STACK_INVALID_PARAM);
- // TODO: Placeholder for creating a response entry when implementing
- // block transfer feature
-
- // If a response payload is present, check if block transfer is required
- if (ehResponse->payload && OCIsPacketTransferRequired(NULL,
- (const char *)ehResponse->payload, ehResponse->payloadSize))
+ // Normal response
+ // Get pointer to request info
+ serverRequest = GetServerRequestUsingHandle((OCServerRequest *)ehResponse->requestHandle);
+ if(serverRequest)
{
- OC_LOG(INFO, TAG, PCF("Block transfer required"));
-
- // Persistent response buffer is needed for block transfer
- if (!ehResponse->persistentBufferFlag)
- {
- OC_LOG(WARNING, TAG, PCF("Persistent response buffer required"));
- return OC_STACK_PERSISTENT_BUFFER_REQUIRED;
- }
- // TODO: Placeholder for block transfer handling
- // TODO: Placeholder for setting the the response handle in the OCServerResponse struct
- // when implementing the block transfer feature
- }
- else
- {
- // Normal response
- // Get pointer to request info
- serverRequest = GetServerRequestUsingHandle((OCServerRequest *)ehResponse->requestHandle);
- if(serverRequest)
- {
- result = serverRequest->ehResponseHandler(ehResponse);
- }
+ // response handler in ocserverrequest.c. Usually HandleSingleResponse.
+ result = serverRequest->ehResponseHandler(ehResponse);
}
+
return result;
}
{
OCDoHandle handle = NULL;
// Generate token here, it will be deleted when the transaction is deleted
- handle = (OCDoHandle) OCMalloc(sizeof(uint8_t[CA_MAX_TOKEN_LEN]));
+ handle = (OCDoHandle) OICMalloc(sizeof(uint8_t[CA_MAX_TOKEN_LEN]));
if (handle)
{
OCFillRandomMem((uint8_t*)handle, sizeof(uint8_t[CA_MAX_TOKEN_LEN]));
OCStackResult initResources()
{
OCStackResult result = OC_STACK_OK;
- // Init application resource vars
+
headResource = NULL;
tailResource = NULL;
// Init Virtual Resources
#ifdef WITH_PRESENCE
presenceResource.presenceTTL = OC_DEFAULT_PRESENCE_TTL_SECONDS;
- //presenceResource.token = OCGenerateCoAPToken();
+
result = OCCreateResource(&presenceResource.handle,
OC_RSRVD_RESOURCE_TYPE_PRESENCE,
"core.r",
- OC_PRESENCE_URI,
+ OC_RSRVD_PRESENCE_URI,
+ NULL,
NULL,
OC_OBSERVABLE);
//make resource inactive
&(((OCResource *) presenceResource.handle)->resourceProperties),
OC_ACTIVE, 0);
#endif
+
+ if (result == OC_STACK_OK)
+ {
+ result = SRMInitSecureResources();
+ }
+
return result;
}
pointer = temp;
}
+ SRMDeInitSecureResources();
+
#ifdef WITH_PRESENCE
// Ensure that the last resource to be deleted is the presence resource. This allows for all
// presence notification attributed to their deletion to be processed.
{
OCResource *prev = NULL;
OCResource *temp = NULL;
+ if(!resource)
+ {
+ OC_LOG_V(DEBUG,TAG,"resource is NULL");
+ return OC_STACK_INVALID_PARAM;
+ }
+
+ OC_LOG_V (INFO, TAG, "Deleting resource %s", resource->uri);
temp = headResource;
while (temp)
if(presenceResource.handle)
{
((OCResource *)presenceResource.handle)->sequenceNum = OCGetRandom();
- if(resource != (OCResource *) presenceResource.handle)
- {
- SendPresenceNotification(resource->rsrcType);
- }
- else
- {
- SendPresenceNotification(NULL);
- }
+ SendPresenceNotification(resource->rsrcType, OC_PRESENCE_TRIGGER_DELETE);
}
#endif
// Only resource in list.
}
deleteResourceElements(temp);
- OCFree(temp);
+ OICFree(temp);
return OC_STACK_OK;
}
else
return;
}
- // remove URI
- OCFree(resource->uri);
-
- // Delete resourcetype linked list
+ OICFree(resource->uri);
deleteResourceType(resource->rsrcType);
-
- // Delete resourceinterface linked list
deleteResourceInterface(resource->rsrcInterface);
}
while (pointer)
{
next = pointer->next;
- OCFree(pointer->resourcetypename);
- OCFree(pointer);
+ OICFree(pointer->resourcetypename);
+ OICFree(pointer);
pointer = next;
}
}
while (pointer)
{
next = pointer->next;
- OCFree(pointer->name);
- OCFree(pointer);
+ OICFree(pointer->name);
+ OICFree(pointer);
pointer = next;
}
}
while (pointer)
{
- // resource type already exists. Free 2nd arg and return.
if (!strcmp(resourceType->resourcetypename, pointer->resourcetypename))
{
- OCFree(resourceType->resourcetypename);
- OCFree(resourceType);
+ OC_LOG_V(INFO, TAG, "Type %s already exists", resourceType->resourcetypename);
+ OICFree(resourceType->resourcetypename);
+ OICFree(resourceType);
return;
}
previous = pointer;
previous->next = resourceType;
}
resourceType->next = NULL;
+
+ OC_LOG_V(INFO, TAG, "Added type %s to %s", resourceType->resourcetypename, resource->uri);
}
OCResourceType *findResourceTypeAtIndex(OCResourceHandle handle, uint8_t index)
{
if (strcmp((*firstInterface)->name, OC_RSRVD_INTERFACE_DEFAULT) == 0)
{
- OCFree(newInterface->name);
- OCFree(newInterface);
+ OICFree(newInterface->name);
+ OICFree(newInterface);
return;
}
else
{
if (strcmp(newInterface->name, pointer->name) == 0)
{
- OCFree(newInterface->name);
- OCFree(newInterface);
+ OICFree(newInterface->name);
+ OICFree(newInterface);
return;
}
previous = pointer;
return pointer;
}
-bool OCIsPacketTransferRequired(const char *request, const char *response, size_t size)
-{
- bool result = false;
-
- // Determine if we are checking a request or a response
- if (request)
- {
- // If size is greater than 0, use it for the request size value, otherwise
- // assume request is null terminated and use strlen for size value
- if ((size > MAX_REQUEST_LENGTH) || (strlen(request) > MAX_REQUEST_LENGTH))
- {
- result = true;
- }
- }
- else if (response)
- {
- // If size is greater than 0, use it for the response size value, otherwise
- // assume response is null terminated and use strlen for size value
- if ((size > MAX_RESPONSE_LENGTH) || (strlen(response) > MAX_RESPONSE_LENGTH))
- {
- result = true;
- }
- }
- return result;
-}
-
-OCStackResult getResourceType(const char * query, char** resourceType)
-{
- if(!query)
- {
- return OC_STACK_INVALID_PARAM;
- }
-
- OCStackResult result = OC_STACK_ERROR;
-
- if(strncmp(query, "rt=", 3) == 0)
- {
- *resourceType = (char *) OCMalloc(strlen(query)-3 + 1);
- if(!*resourceType)
- {
- result = OC_STACK_NO_MEMORY;
- }
- else
- {
- strcpy((char *)*resourceType, ((const char *)&query[3]));
- result = OC_STACK_OK;
- }
- }
-
- return result;
-}
-
/*
* This function splits the uri using the '?' delimiter.
* "uriWithoutQuery" is the block of characters between the beginning
if (uriWithoutQueryLen)
{
- *uriWithoutQuery = (char *) OCCalloc(uriWithoutQueryLen + 1, 1);
+ *uriWithoutQuery = (char *) OICCalloc(uriWithoutQueryLen + 1, 1);
if (!*uriWithoutQuery)
{
goto exit;
}
- strncpy(*uriWithoutQuery, uri, uriWithoutQueryLen);
- }
- else
- {
- return OC_STACK_INVALID_PARAM;
+ OICStrcpy(*uriWithoutQuery, uriWithoutQueryLen +1, uri);
}
-
if (queryLen)
{
- *query = (char *) OCCalloc(queryLen + 1, 1);
+ *query = (char *) OICCalloc(queryLen + 1, 1);
if (!*query)
{
- OCFree(*uriWithoutQuery);
+ OICFree(*uriWithoutQuery);
*uriWithoutQuery = NULL;
goto exit;
}
- strncpy(*query, pointerToDelimiter + 1, queryLen);
+ OICStrcpy(*query, queryLen + 1, pointerToDelimiter + 1);
}
return OC_STACK_OK;
return sidStr;
}
-int32_t OCDevAddrToIPv4Addr(OCDevAddr *ipAddr, uint8_t *a, uint8_t *b,
- uint8_t *c, uint8_t *d )
-{
- if ( !ipAddr || !a || !b || !c || !d )
- {
- OC_LOG(FATAL, TAG, PCF("Invalid argument"));
- return OC_STACK_INVALID_PARAM;
- }
-
- *a = ipAddr->addr[0];
- *b = ipAddr->addr[1];
- *c = ipAddr->addr[2];
- *d = ipAddr->addr[3];
-
- return OC_STACK_OK;
-}
-
-int32_t OCDevAddrToPort(OCDevAddr *ipAddr, uint16_t *port)
-{
- if ( !ipAddr || !port )
- {
- OC_LOG(FATAL, TAG, PCF("Invalid argument"));
- return OC_STACK_INVALID_PARAM;
- }
-
- *port = (ipAddr->addr[5]<< 8) | ipAddr->addr[4];
-
- return OC_STACK_OK;
-}
-
CAResult_t OCSelectNetwork()
{
CAResult_t retResult = CA_STATUS_FAILED;
CAResult_t caResult = CA_STATUS_OK;
- CATransportType_t connTypes[] = {
- CA_IPV4,
- CA_EDR,
- CA_LE};
+ CATransportAdapter_t connTypes[] = {
+ CA_ADAPTER_IP,
+ CA_ADAPTER_RFCOMM_BTEDR,
+ CA_ADAPTER_GATT_BTLE
+
+ #ifdef RA_ADAPTER
+ ,CA_ADAPTER_REMOTE_ACCESS
+ #endif
+ };
int numConnTypes = sizeof(connTypes)/sizeof(connTypes[0]);
for(int i = 0; i<numConnTypes; i++)
projects / platform / upstream / iotivity.git / blobdiff