#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS
#endif
+#include "iotivity_config.h"
#include <inttypes.h>
#include <string.h>
#include <ctype.h>
#include "cainterface.h"
#include "ocpayload.h"
#include "ocpayloadcbor.h"
-#include "platform_features.h"
+#include "cautilinterface.h"
+#include "oicgroup.h"
#if defined (ROUTING_GATEWAY) || defined (ROUTING_EP)
#include "routingutility.h"
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
-#include "coap_time.h"
-#include "utlist.h"
-#include "pdu.h"
+#include <coap/coap.h>
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
OCDeviceEntityHandler defaultDeviceHandler;
void* defaultDeviceHandlerCallbackParameter = NULL;
-static const char COAP_TCP[] = "coap+tcp:";
+static const char COAP_TCP_SCHEME[] = "coap+tcp:";
+static const char COAPS_TCP_SCHEME[] = "coaps+tcp:";
static const char CORESPEC[] = "core";
+CAAdapterStateChangedCB g_adapterHandler = NULL;
+CAConnectionStateChangedCB g_connectionHandler = NULL;
+
//-----------------------------------------------------------------------------
// Macros
//-----------------------------------------------------------------------------
static CAResult_t OCSelectNetwork();
/**
- * Get the CoAP ticks after the specified number of milli-seconds.
- *
- * @param afterMilliSeconds Milli-seconds.
- * @return
- * CoAP ticks
- */
-static uint32_t GetTicks(uint32_t afterMilliSeconds);
-
-/**
- * Convert CAResult_t to OCStackResult.
- *
- * @param caResult CAResult_t code.
- * @return ::OC_STACK_OK on success, some other value upon failure.
- */
-static OCStackResult CAResultToOCStackResult(CAResult_t caResult);
-
-/**
* Convert CAResponseResult_t to OCStackResult.
*
* @param caCode CAResponseResult_t code.
static OCStackResult CAResponseToOCStackResult(CAResponseResult_t caCode);
/**
- * Convert OCStackResult to CAResponseResult_t.
- *
- * @param caCode OCStackResult code.
- * @param method OCMethod method the return code replies to.
- * @return ::CA_CONTENT on OK, some other value upon failure.
- */
-static CAResponseResult_t OCToCAStackResult(OCStackResult ocCode, OCMethod method);
-
-/**
* Convert OCTransportFlags_t to CATransportModifiers_t.
*
* @param ocConType OCTransportFlags_t input.
*/
static OCStackResult OCSendRequest(const CAEndpoint_t *object, CARequestInfo_t *requestInfo);
+/**
+ * default adapter state change callback method
+ *
+ * @param adapter CA network adapter type.
+ * @param enabled current adapter state.
+ */
+static void OCDefaultAdapterStateChangedHandler(CATransportAdapter_t adapter, bool enabled);
+
+/**
+ * default connection state change callback method
+ *
+ * @param info CAEndpoint which has address, port and etc.
+ * @param isConnected current connection state.
+ */
+static void OCDefaultConnectionStateChangedHandler(const CAEndpoint_t *info, bool isConnected);
+
+/**
+ * Register network monitoring callback.
+ * Network status changes are delivered these callback.
+ * @param adapterHandler Adapter state monitoring callback.
+ * @param connectionHandler Connection state monitoring callback.
+ */
+static void OCSetNetworkMonitorHandler(CAAdapterStateChangedCB adapterHandler,
+ CAConnectionStateChangedCB connectionHandler);
+
//-----------------------------------------------------------------------------
// Internal functions
//-----------------------------------------------------------------------------
-uint32_t GetTicks(uint32_t afterMilliSeconds)
+bool checkProxyUri(OCHeaderOption *options, uint8_t numOptions)
+{
+ if (!options || 0 == numOptions)
+ {
+ OIC_LOG (INFO, TAG, "No options present");
+ return false;
+ }
+
+ for (uint8_t i = 0; i < numOptions; i++)
+ {
+ if (options[i].protocolID == OC_COAP_ID && options[i].optionID == OC_RSRVD_PROXY_OPTION_ID)
+ {
+ OIC_LOG(DEBUG, TAG, "Proxy URI is present");
+ return true;
+ }
+ }
+ return false;
+}
+
+uint32_t GetTicks(uint32_t milliSeconds)
{
coap_tick_t now;
coap_ticks(&now);
// Guard against overflow of uint32_t
- if (afterMilliSeconds <= ((UINT32_MAX - (uint32_t)now) * MILLISECONDS_PER_SECOND) /
+ if (milliSeconds <= ((UINT32_MAX - (uint32_t)now) * MILLISECONDS_PER_SECOND) /
COAP_TICKS_PER_SECOND)
{
- return now + (afterMilliSeconds * COAP_TICKS_PER_SECOND)/MILLISECONDS_PER_SECOND;
+ return now + (milliSeconds * COAP_TICKS_PER_SECOND)/MILLISECONDS_PER_SECOND;
}
else
{
{
case OC_OBSERVER_NOT_INTERESTED:
OIC_LOG(DEBUG, TAG, "observer not interested in our notifications");
- observer = GetObserverUsingToken (token, tokenLength);
- if(observer)
+ observer = GetObserverUsingToken(token, tokenLength);
+ if (observer)
{
result = FormOCEntityHandlerRequest(&ehRequest,
- (OCRequestHandle)NULL,
+ 0,
OC_REST_NOMETHOD,
&observer->devAddr,
(OCResourceHandle)NULL,
OC_OBSERVE_DEREGISTER,
observer->observeId,
0);
- if(result != OC_STACK_OK)
+ if (result != OC_STACK_OK)
{
return result;
}
- observer->resource->entityHandler(OC_OBSERVE_FLAG, &ehRequest,
- observer->resource->entityHandlerCallbackParam);
+
+ if (observer->resource && observer->resource->entityHandler)
+ {
+ observer->resource->entityHandler(OC_OBSERVE_FLAG, &ehRequest,
+ observer->resource->entityHandlerCallbackParam);
+ }
}
- result = DeleteObserverUsingToken (token, tokenLength);
- if(result == OC_STACK_OK)
+ result = DeleteObserverUsingToken(token, tokenLength);
+ if (result == OC_STACK_OK)
{
OIC_LOG(DEBUG, TAG, "Removed observer successfully");
}
case OC_OBSERVER_STILL_INTERESTED:
OIC_LOG(DEBUG, TAG, "observer still interested, reset the failedCount");
- observer = GetObserverUsingToken (token, tokenLength);
- if(observer)
+ observer = GetObserverUsingToken(token, tokenLength);
+ if (observer)
{
observer->forceHighQos = 0;
observer->failedCommCount = 0;
case OC_OBSERVER_FAILED_COMM:
OIC_LOG(DEBUG, TAG, "observer is unreachable");
observer = GetObserverUsingToken (token, tokenLength);
- if(observer)
+ if (observer)
{
- if(observer->failedCommCount >= MAX_OBSERVER_FAILED_COMM)
+ if (observer->failedCommCount >= MAX_OBSERVER_FAILED_COMM)
{
result = FormOCEntityHandlerRequest(&ehRequest,
- (OCRequestHandle)NULL,
+ 0,
OC_REST_NOMETHOD,
&observer->devAddr,
(OCResourceHandle)NULL,
OC_OBSERVE_DEREGISTER,
observer->observeId,
0);
- if(result != OC_STACK_OK)
+ if (result != OC_STACK_OK)
{
return OC_STACK_ERROR;
}
- observer->resource->entityHandler(OC_OBSERVE_FLAG, &ehRequest,
- observer->resource->entityHandlerCallbackParam);
- result = DeleteObserverUsingToken (token, tokenLength);
- if(result == OC_STACK_OK)
+ if (observer->resource && observer->resource->entityHandler)
+ {
+ observer->resource->entityHandler(OC_OBSERVE_FLAG, &ehRequest,
+ observer->resource->entityHandlerCallbackParam);
+ }
+
+ result = DeleteObserverUsingToken(token, tokenLength);
+ if (result == OC_STACK_OK)
{
OIC_LOG(DEBUG, TAG, "Removed observer successfully");
}
else
{
observer->failedCommCount++;
+ observer->forceHighQos = 1;
+ OIC_LOG_V(DEBUG, TAG, "Failed count for this observer is %d",
+ observer->failedCommCount);
result = OC_STACK_CONTINUE;
}
- observer->forceHighQos = 1;
- OIC_LOG_V(DEBUG, TAG, "Failed count for this observer is %d",observer->failedCommCount);
}
break;
default:
return result;
}
-static OCStackResult CAResultToOCStackResult(CAResult_t caResult)
-{
- OCStackResult ret = OC_STACK_ERROR;
-
- switch(caResult)
- {
- case CA_ADAPTER_NOT_ENABLED:
- case CA_SERVER_NOT_STARTED:
- ret = OC_STACK_ADAPTER_NOT_ENABLED;
- break;
- case CA_MEMORY_ALLOC_FAILED:
- ret = OC_STACK_NO_MEMORY;
- break;
- case CA_STATUS_INVALID_PARAM:
- ret = OC_STACK_INVALID_PARAM;
- break;
- default:
- break;
- }
- return ret;
-}
-
OCStackResult CAResponseToOCStackResult(CAResponseResult_t caCode)
{
OCStackResult ret = OC_STACK_ERROR;
case CA_REQUEST_ENTITY_TOO_LARGE:
ret = OC_STACK_TOO_LARGE_REQ;
break;
+ case CA_FORBIDDEN_REQ:
+ ret = OC_STACK_FORBIDDEN_REQ;
+ break;
+ case CA_INTERNAL_SERVER_ERROR:
+ ret = OC_STACK_INTERNAL_SERVER_ERROR;
+ break;
default:
break;
}
case OC_STACK_UNAUTHORIZED_REQ:
ret = CA_UNAUTHORIZED_REQ;
break;
+ case OC_STACK_FORBIDDEN_REQ:
+ ret = CA_FORBIDDEN_REQ;
+ break;
+ case OC_STACK_INTERNAL_SERVER_ERROR:
+ ret = CA_INTERNAL_SERVER_ERROR;
+ break;
default:
break;
}
}
}
-/**
- * Encode an address string to match RFC6874.
- *
- * @param outputAddress a char array to be written with the encoded string.
- *
- * @param outputSize size of outputAddress buffer.
- *
- * @param inputAddress a char array of size <= CA_MAX_URI_LENGTH
- * containing a valid IPv6 address string.
- *
- * @return OC_STACK_OK if encoding succeeded.
- * Else an error occured.
- */
- OCStackResult encodeAddressForRFC6874(char *outputAddress,
- size_t outputSize,
- const char *inputAddress)
+OCStackResult OCEncodeAddressForRFC6874(char *outputAddress,
+ size_t outputSize,
+ const char *inputAddress)
{
VERIFY_NON_NULL(inputAddress, FATAL, OC_STACK_INVALID_PARAM);
VERIFY_NON_NULL(outputAddress, FATAL, OC_STACK_INVALID_PARAM);
- /** @todo Use a max IPv6 string length instead of CA_MAX_URI_LENGTH. */
-#define ENCODE_MAX_INPUT_LENGTH CA_MAX_URI_LENGTH
-
- size_t inputLength = strnlen(inputAddress, ENCODE_MAX_INPUT_LENGTH);
-
- if (inputLength >= ENCODE_MAX_INPUT_LENGTH)
- {
- OIC_LOG(ERROR, TAG,
- "encodeAddressForRFC6874 failed: Invalid input string: too long/unterminated!");
- return OC_STACK_INVALID_PARAM;
- }
+ size_t inputLength = strnlen(inputAddress, outputSize);
// inputSize includes the null terminator
size_t inputSize = inputLength + 1;
if (inputSize > outputSize)
{
OIC_LOG_V(ERROR, TAG,
- "encodeAddressForRFC6874 failed: "
- "outputSize (%d) < inputSize (%d)",
+ "OCEncodeAddressForRFC6874 failed: "
+ "outputSize (%zu) < inputSize (%zu)",
outputSize, inputSize);
return OC_STACK_ERROR;
// If no string follows the first '%', then the input was invalid.
if (scopeIdPart[0] == '\0')
{
- OIC_LOG(ERROR, TAG, "encodeAddressForRFC6874 failed: Invalid input string: no scope ID!");
+ OIC_LOG(ERROR, TAG, "OCEncodeAddressForRFC6874 failed: Invalid input string: no scope ID!");
return OC_STACK_ERROR;
}
// Check to see if the string is already encoded
if ((scopeIdPart[0] == '2') && (scopeIdPart[1] == '5'))
{
- OIC_LOG(ERROR, TAG, "encodeAddressForRFC6874 failed: Input string is already encoded");
+ OIC_LOG(ERROR, TAG, "OCEncodeAddressForRFC6874 failed: Input string is already encoded");
return OC_STACK_ERROR;
}
// Fail if we don't have room for encoded string's two additional chars
if (outputSize < (inputSize + 2))
{
- OIC_LOG(ERROR, TAG, "encodeAddressForRFC6874 failed: Input string is already encoded");
+ OIC_LOG(ERROR, TAG, "OCEncodeAddressForRFC6874 failed: encoded output will not fit!");
return OC_STACK_ERROR;
}
- // Restore the null terminator with an escaped '%' character, per RFC6874
+ // Restore the null terminator with an escaped '%' character, per RFC 6874
OICStrcpy(outputAddress, scopeIdPart - addressPart, addressPart);
strcat(outputAddress, "%25");
strcat(outputAddress, scopeIdPart);
return OC_STACK_OK;
}
+OCStackResult OCDecodeAddressForRFC6874(char *outputAddress,
+ size_t outputSize,
+ const char *inputAddress,
+ const char *end)
+{
+ VERIFY_NON_NULL(inputAddress, FATAL, OC_STACK_INVALID_PARAM);
+ VERIFY_NON_NULL(outputAddress, FATAL, OC_STACK_INVALID_PARAM);
+
+ if (NULL == end)
+ {
+ end = inputAddress + strlen(inputAddress);
+ }
+ size_t inputLength = end - inputAddress;
+
+ const char *percent = strchr(inputAddress, '%');
+ if (!percent || (percent > end))
+ {
+ OICStrcpyPartial(outputAddress, outputSize, inputAddress, inputLength);
+ }
+ else
+ {
+ if (percent[1] != '2' || percent[2] != '5')
+ {
+ return OC_STACK_INVALID_URI;
+ }
+
+ int addrlen = percent - inputAddress + 1;
+ OICStrcpyPartial(outputAddress, outputSize, inputAddress, addrlen);
+ OICStrcpyPartial(outputAddress + addrlen, outputSize - addrlen,
+ percent + 3, end - percent - 3);
+ }
+
+ return OC_STACK_OK;
+}
+
/**
* 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)
+static int FormCanonicalPresenceUri(const CAEndpoint_t *endpoint,
+ char *presenceUri, bool isMulticast)
{
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);
- CAEndpoint_t *ep = (CAEndpoint_t *)endpoint;
+ if (isMulticast)
+ {
+ OIC_LOG(DEBUG, TAG, "Make Multicast Presence URI");
+ return snprintf(presenceUri, CA_MAX_URI_LENGTH, "%s", OC_RSRVD_PRESENCE_URI);
+ }
+ CAEndpoint_t *ep = (CAEndpoint_t *)endpoint;
if (ep->adapter == CA_ADAPTER_IP)
{
if ((ep->flags & CA_IPV6) && !(ep->flags & CA_IPV4))
{
char addressEncoded[CA_MAX_URI_LENGTH] = {0};
- OCStackResult result = encodeAddressForRFC6874(addressEncoded,
- sizeof(addressEncoded),
- ep->addr);
+ OCStackResult result = OCEncodeAddressForRFC6874(addressEncoded,
+ sizeof(addressEncoded),
+ ep->addr);
if (OC_STACK_OK != result)
{
return OC_STACK_ERROR;
}
- // check for unicast presence
- uriLen = FormCanonicalPresenceUri(endpoint, OC_RSRVD_PRESENCE_URI, presenceUri);
- if (uriLen < 0 || (size_t)uriLen >= sizeof (presenceUri))
- {
- return OC_STACK_INVALID_URI;
- }
-
- cbNode = GetClientCB(NULL, 0, NULL, presenceUri);
- if (cbNode)
- {
- presenceSubscribe = 1;
- }
- else
- {
- // check for multiicast presence
- CAEndpoint_t ep = { .adapter = endpoint->adapter,
- .flags = endpoint->flags };
-
- uriLen = FormCanonicalPresenceUri(&ep, OC_RSRVD_PRESENCE_URI, presenceUri);
-
- cbNode = GetClientCB(NULL, 0, NULL, presenceUri);
- if (cbNode)
- {
- multicastPresenceSubscribe = 1;
- }
- }
-
- if (!presenceSubscribe && !multicastPresenceSubscribe)
- {
- OIC_LOG(ERROR, TAG, "Received a presence notification, but no callback, ignoring");
- goto exit;
- }
-
response.payload = NULL;
response.result = OC_STACK_OK;
maxAge = ((OCPresencePayload*)response.payload)->maxAge;
}
+ // check for unicast presence
+ uriLen = FormCanonicalPresenceUri(endpoint, presenceUri,
+ responseInfo->isMulticast);
+ if (uriLen < 0 || (size_t)uriLen >= sizeof (presenceUri))
+ {
+ return OC_STACK_INVALID_URI;
+ }
+ OIC_LOG(ERROR, TAG, "check for unicast presence");
+ cbNode = GetClientCB(NULL, 0, NULL, presenceUri);
+ if (cbNode)
+ {
+ presenceSubscribe = 1;
+ }
+ else
+ {
+ // check for multicast presence
+ OIC_LOG(ERROR, TAG, "check for multicast presence");
+ cbNode = GetClientCB(NULL, 0, NULL, OC_RSRVD_PRESENCE_URI);
+ if (cbNode)
+ {
+ multicastPresenceSubscribe = 1;
+ }
+ }
+
+ if (!presenceSubscribe && !multicastPresenceSubscribe)
+ {
+ OIC_LOG(ERROR, TAG, "Received a presence notification, but no callback, ignoring");
+ goto exit;
+ }
+
if (presenceSubscribe)
{
if(cbNode->sequenceNumber == response.sequenceNumber)
ResetPresenceTTL(cbNode, maxAge);
cbNode->sequenceNumber = response.sequenceNumber;
-
- // Ensure that a filter is actually applied.
- if( resourceTypeName && cbNode->filterResourceType)
- {
- if(!findResourceType(cbNode->filterResourceType, resourceTypeName))
- {
- goto exit;
- }
- }
}
}
else
{
// This is the multicast case
- OCMulticastNode* mcNode = NULL;
- mcNode = GetMCPresenceNode(presenceUri);
-
- if(mcNode != NULL)
+ OIC_LOG(INFO, TAG, "this is the multicast presence");
+ if (0 == maxAge)
{
- if(mcNode->nonce == response.sequenceNumber)
- {
- OIC_LOG(INFO, TAG, "No presence change (Multicast)");
- goto exit;
- }
- mcNode->nonce = response.sequenceNumber;
-
- if(maxAge == 0)
- {
- OIC_LOG(INFO, TAG, "Stopping presence");
- response.result = OC_STACK_PRESENCE_STOPPED;
- }
- }
- else
- {
- char* uri = OICStrdup(presenceUri);
- if (!uri)
- {
- OIC_LOG(INFO, TAG,
- "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_NO_MEMORY)
- {
- OIC_LOG(INFO, TAG,
- "No Memory for Multicast Presence Node");
- OICFree(uri);
- goto exit;
- }
- // presence node now owns uri
+ OIC_LOG(INFO, TAG, "Stopping presence");
+ response.result = OC_STACK_PRESENCE_STOPPED;
}
+ }
- // Ensure that a filter is actually applied.
- if(resourceTypeName && cbNode->filterResourceType)
+ // Ensure that a filter is actually applied.
+ if (resourceTypeName && cbNode->filterResourceType)
+ {
+ OIC_LOG_V(INFO, TAG, "find resource type : %s", resourceTypeName);
+ if(!findResourceType(cbNode->filterResourceType, resourceTypeName))
{
- if(!findResourceType(cbNode->filterResourceType, resourceTypeName))
- {
- goto exit;
- }
+ goto exit;
}
}
+ OIC_LOG(INFO, TAG, "Callback for presence");
+
cbResult = cbNode->callBack(cbNode->context, cbNode->handle, &response);
if (cbResult == OC_STACK_DELETE_TRANSACTION)
#endif
else if (strcmp(cbNode->requestUri, OC_RSRVD_DEVICE_URI) == 0)
{
- type = PAYLOAD_TYPE_DEVICE;
+ type = PAYLOAD_TYPE_REPRESENTATION;
}
else if (strcmp(cbNode->requestUri, OC_RSRVD_PLATFORM_URI) == 0)
{
- type = PAYLOAD_TYPE_PLATFORM;
+ type = PAYLOAD_TYPE_REPRESENTATION;
}
+
#ifdef ROUTING_GATEWAY
else if (strcmp(cbNode->requestUri, OC_RSRVD_GATEWAY_URI) == 0)
{
#endif
else if (strcmp(cbNode->requestUri, OC_RSRVD_RD_URI) == 0)
{
- type = PAYLOAD_TYPE_RD;
+ type = PAYLOAD_TYPE_REPRESENTATION;
}
#ifdef TCP_ADAPTER
- else if (strcmp(cbNode->requestUri, KEEPALIVE_RESOURCE_URI) == 0)
+ else if (strcmp(cbNode->requestUri, OC_RSRVD_KEEPALIVE_URI) == 0)
{
type = PAYLOAD_TYPE_REPRESENTATION;
}
cbNode->method == OC_REST_OBSERVE_ALL ||
cbNode->method == OC_REST_DELETE)
{
- char targetUri[MAX_URI_LENGTH];
- snprintf(targetUri, MAX_URI_LENGTH, "%s?rt=%s", OC_RSRVD_RD_URI,
- OC_RSRVD_RESOURCE_TYPE_RDPUBLISH);
- if (strcmp(targetUri, cbNode->requestUri) == 0)
- {
- type = PAYLOAD_TYPE_RD;
- }
- else if (strcmp(OC_RSRVD_PLATFORM_URI, cbNode->requestUri) == 0)
- {
- type = PAYLOAD_TYPE_PLATFORM;
- }
- else if (strcmp(OC_RSRVD_DEVICE_URI, cbNode->requestUri) == 0)
+ if (cbNode->requestUri)
{
- type = PAYLOAD_TYPE_DEVICE;
+ if (0 == strcmp(OC_RSRVD_PLATFORM_URI, cbNode->requestUri))
+ {
+ type = PAYLOAD_TYPE_REPRESENTATION;
+ }
+ else if (0 == strcmp(OC_RSRVD_DEVICE_URI, cbNode->requestUri))
+ {
+ type = PAYLOAD_TYPE_REPRESENTATION;
+ }
+ if (type == PAYLOAD_TYPE_INVALID)
+ {
+ OIC_LOG_V(INFO, TAG, "Assuming PAYLOAD_TYPE_REPRESENTATION: %d %s",
+ cbNode->method, cbNode->requestUri);
+ type = PAYLOAD_TYPE_REPRESENTATION;
+ }
}
- if (type == PAYLOAD_TYPE_INVALID)
+ else
{
- OIC_LOG_V(INFO, TAG, "Assuming PAYLOAD_TYPE_REPRESENTATION: %d %s",
- cbNode->method, cbNode->requestUri);
+ OIC_LOG(INFO, TAG, "No Request URI, PROXY URI");
type = PAYLOAD_TYPE_REPRESENTATION;
}
}
{
int start = 0;
//First option always with option ID is COAP_OPTION_OBSERVE if it is available.
- if(responseInfo->info.options[0].optionID == COAP_OPTION_OBSERVE)
+ if(responseInfo->info.options
+ && responseInfo->info.options[0].optionID == COAP_OPTION_OBSERVE)
{
size_t i;
uint32_t observationOption;
for (uint8_t i = start; i < responseInfo->info.numOptions; i++)
{
- memcpy (&(response.rcvdVendorSpecificHeaderOptions[i-start]),
- &(responseInfo->info.options[i]), sizeof(OCHeaderOption));
+ if(&(responseInfo->info.options[i]))
+ {
+ memcpy (&(response.rcvdVendorSpecificHeaderOptions[i-start]),
+ &(responseInfo->info.options[i]), sizeof(OCHeaderOption));
+ }
}
}
}
else
{
+#ifdef RD_CLIENT
+ // if request uri is '/oic/rd', update ins value of resource.
+ char *targetUri = strstr(cbNode->requestUri, OC_RSRVD_RD_URI);
+ if (targetUri)
+ {
+ OCUpdateResourceInsWithResponse(cbNode->requestUri, &response);
+ }
+#endif
OCStackApplicationResult appFeedback = cbNode->callBack(cbNode->context,
cbNode->handle,
&response);
return;
}
-
- OIC_LOG(INFO, TAG, "Exit OCHandleResponse");
}
void HandleCAResponses(const CAEndpoint_t* endPoint, const CAResponseInfo_t* responseInfo)
*/
void HandleCAErrorResponse(const CAEndpoint_t *endPoint, const CAErrorInfo_t *errorInfo)
{
- OIC_LOG(INFO, TAG, "Enter HandleCAErrorResponse");
-
- if (NULL == endPoint)
- {
- OIC_LOG(ERROR, TAG, "endPoint is NULL");
- return;
- }
+ VERIFY_NON_NULL_NR(endPoint, FATAL);
+ VERIFY_NON_NULL_NR(errorInfo, FATAL);
- if (NULL == errorInfo)
- {
- OIC_LOG(ERROR, TAG, "errorInfo is NULL");
- return;
- }
+ OIC_LOG(INFO, TAG, "Enter HandleCAErrorResponse");
ClientCB *cbNode = GetClientCB(errorInfo->info.token,
errorInfo->info.tokenLength, NULL, NULL);
memcpy(response.identity.id, errorInfo->info.identity.id,
sizeof (response.identity.id));
response.identity.id_length = errorInfo->info.identity.id_length;
- response.result = CAResultToOCStackResult(errorInfo->result);
+ response.result = CAResultToOCResult(errorInfo->result);
cbNode->callBack(cbNode->context, cbNode->handle, &response);
- FindAndDeleteClientCB(cbNode);
+ }
+
+ ResourceObserver *observer = GetObserverUsingToken(errorInfo->info.token,
+ errorInfo->info.tokenLength);
+ if (observer)
+ {
+ OIC_LOG(INFO, TAG, "Receiving communication error for an observer");
+ OCStackResult result = CAResultToOCResult(errorInfo->result);
+ if (OC_STACK_COMM_ERROR == result)
+ {
+ OCStackFeedBack(errorInfo->info.token, errorInfo->info.tokenLength,
+ OC_OBSERVER_FAILED_COMM);
+ }
}
OIC_LOG(INFO, TAG, "Exit HandleCAErrorResponse");
if(OC_STACK_OK != result)
{
OIC_LOG_V(ERROR, TAG, "Add routing option failed [%d]", result);
+ OICFree (respInfo.info.resourceUri);
+ OICFree (respInfo.info.options);
return result;
}
if (doPost)
if (NULL == reqInfo.info.options)
{
OIC_LOG(ERROR, TAG, "Calloc failed");
+ OICFree (reqInfo.info.resourceUri);
+ OICFree (respInfo.info.resourceUri);
+ OICFree (respInfo.info.options);
return OC_STACK_NO_MEMORY;
}
memcpy (reqInfo.info.options, respInfo.info.options,
{
OIC_LOG(DEBUG, TAG, "Enter OCHandleRequests");
-#ifdef TCP_ADAPTER
- if (requestInfo->info.resourceUri &&
- strcmp(requestInfo->info.resourceUri, KEEPALIVE_RESOURCE_URI) == 0)
- {
- HandleKeepAliveRequest(endPoint, requestInfo);
- return;
- }
-#endif
-
OCStackResult requestResult = OC_STACK_ERROR;
if(myStackMode == OC_CLIENT)
return;
}
serverRequest.numRcvdVendorSpecificHeaderOptions = tempNum;
- if (serverRequest.numRcvdVendorSpecificHeaderOptions)
+ if (serverRequest.numRcvdVendorSpecificHeaderOptions && requestInfo->info.options)
{
memcpy (&(serverRequest.rcvdVendorSpecificHeaderOptions), requestInfo->info.options,
sizeof(CAHeaderOption_t)*tempNum);
CA_RESPONSE_DATA);
}
}
+ if (requestResult == OC_STACK_RESOURCE_ERROR
+ && serverRequest.observationOption == OC_OBSERVE_REGISTER)
+ {
+ OIC_LOG_V(ERROR, TAG, "Observe Registration failed due to resource error");
+ }
else if(!OCResultToSuccess(requestResult))
{
OIC_LOG_V(ERROR, TAG, "HandleStackRequests failed. error: %d", requestResult);
OIC_LOG(INFO, TAG, "Exit HandleCARequests");
}
-bool validatePlatformInfo(OCPlatformInfo info)
-{
-
- if (!info.platformID)
- {
- OIC_LOG(ERROR, TAG, "No platform ID found.");
- return false;
- }
-
- if (info.manufacturerName)
- {
- size_t lenManufacturerName = strlen(info.manufacturerName);
-
- if(lenManufacturerName == 0 || lenManufacturerName > MAX_MANUFACTURER_NAME_LENGTH)
- {
- OIC_LOG(ERROR, TAG, "Manufacturer name fails length requirements.");
- return false;
- }
- }
- else
- {
- OIC_LOG(ERROR, TAG, "No manufacturer name present");
- return false;
- }
-
- if (info.manufacturerUrl)
- {
- if(strlen(info.manufacturerUrl) > MAX_MANUFACTURER_URL_LENGTH)
- {
- OIC_LOG(ERROR, TAG, "Manufacturer url fails length requirements.");
- return false;
- }
- }
- return true;
-}
-
//-----------------------------------------------------------------------------
// Public APIs
//-----------------------------------------------------------------------------
defaultDeviceHandler = NULL;
defaultDeviceHandlerCallbackParameter = NULL;
+ result = InitializeScheduleResourceList();
+ VERIFY_SUCCESS(result, OC_STACK_OK);
+
result = CAResultToOCResult(CAInitialize());
VERIFY_SUCCESS(result, OC_STACK_OK);
result = CAResultToOCResult(OCSelectNetwork());
VERIFY_SUCCESS(result, OC_STACK_OK);
+ result = CAResultToOCResult(CARegisterNetworkMonitorHandler(
+ OCDefaultAdapterStateChangedHandler, OCDefaultConnectionStateChangedHandler));
+ VERIFY_SUCCESS(result, OC_STACK_OK);
+
switch (myStackMode)
{
case OC_CLIENT:
if(result != OC_STACK_OK)
{
OIC_LOG(ERROR, TAG, "Stack initialization error");
+ TerminateScheduleResourceList();
deleteAllResources();
CATerminate();
stackState = OC_STACK_UNINITIALIZED;
stackState = OC_STACK_UNINIT_IN_PROGRESS;
+ CAUnregisterNetworkMonitorHandler(OCDefaultAdapterStateChangedHandler,
+ OCDefaultConnectionStateChangedHandler);
+
#ifdef WITH_PRESENCE
// Ensure that the TTL associated with ANY and ALL presence notifications originating from
// here send with the code "OC_STACK_PRESENCE_STOPPED" result.
TerminateKeepAlive(myStackMode);
#endif
- // Free memory dynamically allocated for resources
- deleteAllResources();
- DeleteDeviceInfo();
- DeletePlatformInfo();
- CATerminate();
+ TerminateScheduleResourceList();
// Remove all observers
DeleteObserverList();
+ // Free memory dynamically allocated for resources
+ deleteAllResources();
// Remove all the client callbacks
DeleteClientCBList();
+ // Terminate connectivity-abstraction layer.
+ CATerminate();
// De-init the SRM Policy Engine
// TODO after BeachHead delivery: consolidate into single SRMDeInit()
SRMDeInitPolicyEngine();
-
stackState = OC_STACK_UNINITIALIZED;
return OC_STACK_OK;
}
* optionally one of
* CoAP over UDP prefix "coap://"
* CoAP over TCP prefix "coap+tcp://"
+ * CoAP over DTLS prefix "coaps://"
+ * CoAP over TLS prefix "coaps+tcp://"
* optionally one of
* IPv6 address "[1234::5678]"
* IPv4 address "192.168.1.1"
bool istcp = false;
if (prefixLen)
{
- if ((prefixLen == sizeof(COAP_TCP) - 1) && (!strncmp(fullUri, COAP_TCP, prefixLen)))
+ if (((prefixLen == sizeof(COAP_TCP_SCHEME) - 1) && (!strncmp(fullUri, COAP_TCP_SCHEME, prefixLen)))
+ || ((prefixLen == sizeof(COAPS_TCP_SCHEME) - 1) && (!strncmp(fullUri, COAPS_TCP_SCHEME, prefixLen))))
{
istcp = true;
}
{
return OC_STACK_NO_MEMORY;
}
- OICStrcpyPartial(da->addr, sizeof(da->addr), start, len);
+
+ // Decode address per RFC 6874.
+ result = OCDecodeAddressForRFC6874(da->addr, sizeof(da->addr), start, end);
+ if (result != OC_STACK_OK)
+ {
+ OICFree(*devAddr);
+ return result;
+ }
+
da->port = port;
da->adapter = adapter;
da->flags = flags;
- if (!strncmp(fullUri, "coaps:", 6))
+ if (!strncmp(fullUri, "coaps", 5))
{
da->flags = (OCTransportFlags)(da->flags|CA_SECURE);
}
}
static OCStackResult OCPreparePresence(CAEndpoint_t *endpoint,
- char *resourceUri, char **requestUri)
+ char **requestUri,
+ bool isMulticast)
{
char uri[CA_MAX_URI_LENGTH];
- FormCanonicalPresenceUri(endpoint, resourceUri, uri);
+ FormCanonicalPresenceUri(endpoint, uri, isMulticast);
*requestUri = OICStrdup(uri);
if (!*requestUri)
// 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;
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)
+ if (requestUri)
{
- OIC_LOG_V(DEBUG, TAG, "Unable to parse uri: %s", requestUri);
+ result = ParseRequestUri(requestUri, adapter, flags, &devAddr, &resourceUri, &resourceType);
+ if (result != OC_STACK_OK)
+ {
+ OIC_LOG_V(DEBUG, TAG, "Unable to parse uri: %s", requestUri);
+ goto exit;
+ }
+ }
+ else if (!checkProxyUri(options, numOptions))
+ {
+ OIC_LOG(ERROR, TAG, "Request doesn't contain RequestURI/Proxy URI");
goto exit;
}
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:
break;
case OC_REST_DISCOVER:
qos = OC_LOW_QOS;
+#ifdef WITH_PRESENCE
+ case OC_REST_PRESENCE:
+#endif
if (destination || devAddr)
{
requestInfo.isMulticast = false;
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.
+ // OC_REST_DISCOVER: CA_DISCOVER will become GET and isMulticast.
+ // OC_REST_PRESENCE: Since "presence" is a stack layer only implementation.
+ // replacing method type with GET.
requestInfo.method = CA_GET;
break;
-#endif
default:
result = OC_STACK_INVALID_METHOD;
goto exit;
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))
{
if (method == OC_REST_PRESENCE)
{
char *presenceUri = NULL;
- result = OCPreparePresence(&endpoint, resourceUri, &presenceUri);
+ result = OCPreparePresence(&endpoint, &presenceUri,
+ requestInfo.isMulticast);
if (OC_STACK_OK != result)
{
goto exit;
// 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.
+ if (resourceUri)
+ {
+ OICFree(resourceUri);
+ }
resourceUri = presenceUri;
}
#endif
+ // update resourceUri onto requestInfo after check presence uri
+ requestInfo.info.resourceUri = resourceUri;
+
ttl = GetTicks(MAX_CB_TIMEOUT_SECONDS * MILLISECONDS_PER_SECOND);
result = AddClientCB(&clientCB, cbData, token, tokenLength, &resHandle,
method, devAddr, resourceUri, resourceType, ttl);
resourceUri = NULL; // Client CB list entry now owns it
resourceType = NULL; // Client CB list entry now owns it
+#ifdef WITH_PRESENCE
+ if (method == OC_REST_PRESENCE)
+ {
+ OIC_LOG(ERROR, TAG, "AddClientCB for presence done.");
+
+ if (handle)
+ {
+ *handle = resHandle;
+ }
+
+ goto exit;
+ }
+#endif
+
// send request
result = OCSendRequest(&endpoint, &requestInfo);
if (OC_STACK_OK != result)
#ifdef WITH_PRESENCE
OCStackResult OCStartPresence(const uint32_t ttl)
{
+ OIC_LOG(INFO, TAG, "Entering OCStartPresence");
uint8_t tokenLength = CA_MAX_TOKEN_LEN;
OCChangeResourceProperty(
&(((OCResource *)presenceResource.handle)->resourceProperties),
OCStackResult OCStopPresence()
{
+ OIC_LOG(INFO, TAG, "Entering OCStopPresence");
OCStackResult result = OC_STACK_ERROR;
if(presenceResource.handle)
return OC_STACK_OK;
}
-OCStackResult OCSetPlatformInfo(OCPlatformInfo platformInfo)
-{
- OIC_LOG(INFO, TAG, "Entering OCSetPlatformInfo");
-
- if(myStackMode == OC_SERVER || myStackMode == OC_CLIENT_SERVER || myStackMode == OC_GATEWAY)
- {
- if (validatePlatformInfo(platformInfo))
- {
- return SavePlatformInfo(platformInfo);
- }
- else
- {
- return OC_STACK_INVALID_PARAM;
- }
- }
- else
- {
- return OC_STACK_ERROR;
- }
-}
-
-OCStackResult OCSetDeviceInfo(OCDeviceInfo deviceInfo)
-{
- OIC_LOG(INFO, TAG, "Entering OCSetDeviceInfo");
-
- if (!deviceInfo.deviceName || deviceInfo.deviceName[0] == '\0')
- {
- OIC_LOG(ERROR, TAG, "Null or empty device name.");
- return OC_STACK_INVALID_PARAM;
- }
-
- if (deviceInfo.types)
- {
- OCStringLL *type = deviceInfo.types;
- OCResource *resource = findResource((OCResource *) deviceResource);
- if (!resource)
- {
- return OC_STACK_INVALID_PARAM;
- }
-
- while (type)
- {
- OCBindResourceTypeToResource(deviceResource, type->value);
- type = type->next;
- }
- }
- return SaveDeviceInfo(deviceInfo);
-}
-
OCStackResult OCCreateResource(OCResourceHandle *handle,
const char *resourceTypeName,
const char *resourceInterfaceName,
OCStackResult SendPresenceNotification(OCResourceType *resourceType,
OCPresenceTrigger trigger)
{
+ OIC_LOG(INFO, TAG, "SendPresenceNotification");
OCResource *resPtr = NULL;
OCStackResult result = OC_STACK_ERROR;
OCMethod method = OC_REST_PRESENCE;
OCStackResult SendStopNotification()
{
+ OIC_LOG(INFO, TAG, "SendStopNotification");
OCResource *resPtr = NULL;
OCStackResult result = OC_STACK_ERROR;
OCMethod method = OC_REST_PRESENCE;
// Normal response
// Get pointer to request info
- serverRequest = GetServerRequestUsingHandle((OCServerRequest *)ehResponse->requestHandle);
+ serverRequest = GetServerRequestUsingHandle(ehResponse->requestHandle);
if(serverRequest)
{
// response handler in ocserverrequest.c. Usually HandleSingleResponse.
OICFree(resource->uri);
deleteResourceType(resource->rsrcType);
deleteResourceInterface(resource->rsrcInterface);
+ OCDeleteResourceAttributes(resource->rsrcAttributes);
}
void deleteResourceType(OCResourceType *resourceType)
}
}
+void OCDeleteResourceAttributes(OCAttribute *rsrcAttributes)
+{
+ OCAttribute *next = NULL;
+ for (OCAttribute *pointer = rsrcAttributes; pointer; pointer = next)
+ {
+ next = pointer->next;
+ if (pointer->attrName && 0 == strcmp(OC_RSRVD_DATA_MODEL_VERSION, pointer->attrName))
+ {
+ OCFreeOCStringLL((OCStringLL *)pointer->attrValue);
+ }
+ else
+ {
+ OICFree(pointer->attrValue);
+ }
+ OICFree(pointer->attrName);
+ OICFree(pointer);
+ }
+}
+
void insertResourceType(OCResource *resource, OCResourceType *resourceType)
{
OCResourceType *pointer = NULL;
OCResourceType * rtPointer = resourceTypeList;
while(resourceTypeName && rtPointer)
{
+ OIC_LOG_V(DEBUG, TAG, "current resourceType : %s", rtPointer->resourcetypename);
if(rtPointer->resourcetypename &&
strcmp(resourceTypeName, (const char *)
(rtPointer->resourcetypename)) == 0)
static bool generated = false;
static char sidStr[UUID_STRING_SIZE];
- if(generated)
+ if (generated)
{
return sidStr;
}
const OicUuid_t *sid = OCGetServerInstanceID();
- if(OCConvertUuidToString(sid->id, sidStr) != RAND_UUID_OK)
+ if (sid && OCConvertUuidToString(sid->id, sidStr) != RAND_UUID_OK)
{
OIC_LOG(FATAL, TAG, "Generate UUID String for Server Instance failed!");
return NULL;
};
int numConnTypes = sizeof(connTypes)/sizeof(connTypes[0]);
- for(int i = 0; i<numConnTypes; i++)
+ for(int i = 0; i < numConnTypes; i++)
{
- // Ignore CA_NOT_SUPPORTED error. The CA Layer may have not compiled in the interface.
- if(caResult == CA_STATUS_OK || caResult == CA_NOT_SUPPORTED)
+ // If CA status is not initialized, CASelectNetwork() will not be called.
+ if (caResult != CA_STATUS_NOT_INITIALIZED)
{
caResult = CASelectNetwork(connTypes[i]);
- if(caResult == CA_STATUS_OK)
+ if (caResult == CA_STATUS_OK)
{
retResult = CA_STATUS_OK;
}
}
}
- if(retResult != CA_STATUS_OK)
+ if (retResult != CA_STATUS_OK)
{
return caResult; // Returns error of appropriate transport that failed fatally.
}
case OC_STACK_RESOURCE_DELETED:
case OC_STACK_CONTINUE:
case OC_STACK_RESOURCE_CHANGED:
+ case OC_STACK_SLOW_RESOURCE:
return true;
default:
return false;
}
}
+#ifdef WITH_CHPROXY
+OCStackResult OCSetProxyURI(const char *uri)
+{
+ return CAResultToOCResult(CASetProxyUri(uri));
+}
+#endif
+
#if defined(RD_CLIENT) || defined(RD_SERVER)
OCStackResult OCBindResourceInsToResource(OCResourceHandle handle, uint8_t ins)
{
return OC_STACK_OK;
}
+
+OCStackResult OCUpdateResourceInsWithResponse(const char *requestUri,
+ const OCClientResponse *response)
+{
+ // Validate input parameters
+ VERIFY_NON_NULL(requestUri, ERROR, OC_STACK_INVALID_PARAM);
+ VERIFY_NON_NULL(response, ERROR, OC_STACK_INVALID_PARAM);
+
+ char *targetUri = (char *) OICMalloc(strlen(requestUri) + 1);
+ if (!targetUri)
+ {
+ return OC_STACK_NO_MEMORY;
+ }
+ strncpy(targetUri, requestUri, strlen(requestUri) + 1);
+
+ if (response->result == OC_STACK_RESOURCE_CHANGED) // publish message
+ {
+ OIC_LOG(DEBUG, TAG, "update the ins of published resource");
+
+ char rdPubUri[MAX_URI_LENGTH] = { 0 };
+ snprintf(rdPubUri, MAX_URI_LENGTH, "%s?rt=%s", OC_RSRVD_RD_URI,
+ OC_RSRVD_RESOURCE_TYPE_RDPUBLISH);
+
+ if (strcmp(rdPubUri, targetUri) == 0)
+ {
+ // Update resource unique id in stack.
+ if (response)
+ {
+ if (response->payload)
+ {
+ OCRepPayload *rdPayload = (OCRepPayload *) response->payload;
+ OCRepPayload **links = NULL;
+ size_t dimensions[MAX_REP_ARRAY_DEPTH] = { 0 };
+ if (OCRepPayloadGetPropObjectArray(rdPayload, OC_RSRVD_LINKS,
+ &links, dimensions))
+ {
+ size_t i = 0;
+ for (; i < dimensions[0]; i++)
+ {
+ char *uri = NULL;
+ if (OCRepPayloadGetPropString(links[i], OC_RSRVD_HREF, &uri))
+ {
+ OCResourceHandle handle = OCGetResourceHandleAtUri(uri);
+ int64_t ins = 0;
+ if (OCRepPayloadGetPropInt(links[i], OC_RSRVD_INS, &ins))
+ {
+ OCBindResourceInsToResource(handle, ins);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ else if (response->result == OC_STACK_RESOURCE_DELETED) // delete message
+ {
+ OIC_LOG(DEBUG, TAG, "update the ins of deleted resource with 0");
+
+ uint8_t numResources = 0;
+ OCGetNumberOfResources(&numResources);
+
+ char *ins = strstr(targetUri, OC_RSRVD_INS);
+ if (!ins)
+ {
+ for (uint8_t i = 0; i < numResources; i++)
+ {
+ OCResourceHandle resHandle = OCGetResourceHandle(i);
+ if (resHandle)
+ {
+ OCBindResourceInsToResource(resHandle, 0);
+ }
+ }
+ }
+ else
+ {
+ const char *token = "&";
+ char *iterTokenPtr = NULL;
+ char *start = strtok_r(targetUri, token, &iterTokenPtr);
+
+ while (start != NULL)
+ {
+ char *query = start;
+ query = strstr(query, OC_RSRVD_INS);
+ if (query)
+ {
+ uint8_t queryIns = atoi(query + 4);
+ for (uint8_t i = 0; i < numResources; i++)
+ {
+ OCResourceHandle resHandle = OCGetResourceHandle(i);
+ if (resHandle)
+ {
+ uint8_t resIns = 0;
+ OCGetResourceIns(resHandle, &resIns);
+ if (queryIns && queryIns == resIns)
+ {
+ OCBindResourceInsToResource(resHandle, 0);
+ break;
+ }
+ }
+ }
+ }
+ start = strtok_r(NULL, token, &iterTokenPtr);
+ }
+ }
+ }
+
+ OICFree(targetUri);
+ return OC_STACK_OK;
+}
+
OCResourceHandle OCGetResourceHandleAtUri(const char *uri)
{
if (!uri)
return OC_STACK_ERROR;
}
#endif
+
+OCStackResult OCSetHeaderOption(OCHeaderOption* ocHdrOpt, size_t* numOptions, uint16_t optionID,
+ void* optionData, size_t optionDataLength)
+{
+ if (!ocHdrOpt)
+ {
+ OIC_LOG (INFO, TAG, "Header options are NULL");
+ return OC_STACK_INVALID_PARAM;
+ }
+
+ if (!optionData)
+ {
+ OIC_LOG (INFO, TAG, "optionData are NULL");
+ return OC_STACK_INVALID_PARAM;
+ }
+
+ if (!numOptions)
+ {
+ OIC_LOG (INFO, TAG, "numOptions is NULL");
+ return OC_STACK_INVALID_PARAM;
+ }
+
+ if (*numOptions >= MAX_HEADER_OPTIONS)
+ {
+ OIC_LOG (INFO, TAG, "Exceeding MAX_HEADER_OPTIONS");
+ return OC_STACK_NO_MEMORY;
+ }
+
+ ocHdrOpt += *numOptions;
+ ocHdrOpt->protocolID = OC_COAP_ID;
+ ocHdrOpt->optionID = optionID;
+ ocHdrOpt->optionLength =
+ optionDataLength < MAX_HEADER_OPTION_DATA_LENGTH ?
+ optionDataLength : MAX_HEADER_OPTION_DATA_LENGTH;
+ memcpy(ocHdrOpt->optionData, (const void*) optionData, ocHdrOpt->optionLength);
+ *numOptions += 1;
+
+ return OC_STACK_OK;
+}
+
+OCStackResult OCGetHeaderOption(OCHeaderOption* ocHdrOpt, size_t numOptions, uint16_t optionID,
+ void* optionData, size_t optionDataLength, uint16_t* receivedDataLength)
+{
+ if (!ocHdrOpt || !numOptions)
+ {
+ OIC_LOG (INFO, TAG, "No options present");
+ return OC_STACK_OK;
+ }
+
+ if (!optionData)
+ {
+ OIC_LOG (INFO, TAG, "optionData are NULL");
+ return OC_STACK_INVALID_PARAM;
+ }
+
+ if (!receivedDataLength)
+ {
+ OIC_LOG (INFO, TAG, "receivedDataLength is NULL");
+ return OC_STACK_INVALID_PARAM;
+ }
+
+ for (uint8_t i = 0; i < numOptions; i++)
+ {
+ if (ocHdrOpt[i].optionID == optionID)
+ {
+ if (optionDataLength >= ocHdrOpt->optionLength)
+ {
+ memcpy(optionData, ocHdrOpt->optionData, ocHdrOpt->optionLength);
+ *receivedDataLength = ocHdrOpt->optionLength;
+ return OC_STACK_OK;
+ }
+ else
+ {
+ OIC_LOG (ERROR, TAG, "optionDataLength is less than the length of received data");
+ return OC_STACK_ERROR;
+ }
+ }
+ }
+ return OC_STACK_OK;
+}
+
+void OCDefaultAdapterStateChangedHandler(CATransportAdapter_t adapter, bool enabled)
+{
+ OIC_LOG(DEBUG, TAG, "OCDefaultAdapterStateChangedHandler");
+ if (g_adapterHandler)
+ {
+ g_adapterHandler(adapter, enabled);
+ }
+}
+
+void OCDefaultConnectionStateChangedHandler(const CAEndpoint_t *info, bool isConnected)
+{
+ OIC_LOG(DEBUG, TAG, "OCDefaultConnectionStateChangedHandler");
+ if (g_connectionHandler)
+ {
+ g_connectionHandler(info, isConnected);
+ }
+
+ /*
+ * If the client observes one or more resources over a reliable connection,
+ * then the CoAP server (or intermediary in the role of the CoAP server)
+ * MUST remove all entries associated with the client endpoint from the lists
+ * of observers when the connection is either closed or times out.
+ */
+ if (!isConnected)
+ {
+ OCDevAddr devAddr = { OC_DEFAULT_ADAPTER };
+ CopyEndpointToDevAddr(info, &devAddr);
+
+ // remove observer list with remote device address.
+ DeleteObserverUsingDevAddr(&devAddr);
+ }
+}
+
+void OCSetNetworkMonitorHandler(CAAdapterStateChangedCB adapterHandler,
+ CAConnectionStateChangedCB connectionHandler)
+{
+ OIC_LOG(DEBUG, TAG, "OCSetNetworkMonitorHandler");
+ g_adapterHandler = adapterHandler;
+ g_connectionHandler = connectionHandler;
+}
+
+OCStackResult OCGetDeviceId(OCUUIdentity *deviceId)
+{
+ OicUuid_t oicUuid;
+ OCStackResult ret = OC_STACK_ERROR;
+
+ ret = GetDoxmDeviceID(&oicUuid);
+ if (OC_STACK_OK == ret)
+ {
+ memcpy(deviceId, &oicUuid, UUID_IDENTITY_SIZE);
+ }
+ else
+ {
+ OIC_LOG(ERROR, TAG, "Device ID Get error");
+ }
+ return ret;
+}
+
+OCStackResult OCSetDeviceId(const OCUUIdentity *deviceId)
+{
+ OicUuid_t oicUuid;
+ OCStackResult ret = OC_STACK_ERROR;
+
+ memcpy(&oicUuid, deviceId, UUID_LENGTH);
+ for (int i = 0; i < UUID_LENGTH; i++)
+ {
+ OIC_LOG_V(INFO, TAG, "Set Device Id %x", oicUuid.id[i]);
+ }
+ ret = SetDoxmDeviceID(&oicUuid);
+ return ret;
+}
projects / platform / upstream / iotivity.git / blobdiff