OCStackResult InProcClientWrapper::ObserveResource(ObserveType observeType, OCDoHandle* handle,
const OCDevAddr& devAddr,
const std::string& uri,
const QueryParamsMap& queryParams, const HeaderOptions& headerOptions,
ObserveCallback& callback, QualityOfService QoS)
{
if(!callback)
{
return OC_STACK_INVALID_PARAM;
}
OCStackResult result;
ClientCallbackContext::ObserveContext* ctx =
new ClientCallbackContext::ObserveContext(callback);
OCCallbackData cbdata(
static_cast<void*>(ctx),
observeResourceCallback,
[](void* c){delete static_cast<ClientCallbackContext::ObserveContext*>(c);}
);
OCMethod method;
if (observeType == ObserveType::Observe)
{
method = OC_REST_OBSERVE;
}
else if (observeType == ObserveType::ObserveAll)
{
method = OC_REST_OBSERVE_ALL;
}
else
{
method = OC_REST_OBSERVE_ALL;
}
std::string url = assembleSetResourceUri(uri, queryParams).c_str();
auto cLock = m_csdkLock.lock();
if(cLock)
{
std::lock_guard<std::recursive_mutex> lock(*cLock);
OCHeaderOption options[MAX_HEADER_OPTIONS];
result = OCDoResource(handle, method,
url.c_str(), &devAddr,
nullptr,
CT_DEFAULT,
static_cast<OCQualityOfService>(QoS),
&cbdata,
assembleHeaderOptions(options, headerOptions),
headerOptions.size());
}
else
{
delete ctx;
return OC_STACK_ERROR;
}
return result;
}
OCStackResult InProcClientWrapper::CancelObserveResource(
OCDoHandle handle,
const std::string& host, // unused
const std::string& uri, // unused
const HeaderOptions& headerOptions,
QualityOfService QoS)
{
OCStackResult result;
auto cLock = m_csdkLock.lock();
if(cLock)
{
std::lock_guard<std::recursive_mutex> lock(*cLock);
OCHeaderOption options[MAX_HEADER_OPTIONS];
result = OCCancel(handle,
static_cast<OCQualityOfService>(QoS),
assembleHeaderOptions(options, headerOptions),
headerOptions.size());
}
else
{
result = OC_STACK_ERROR;
}
return result;
}
OCStackResult InProcClientWrapper::ObserveResource(ObserveType observeType, OCDoHandle* handle,
const std::string& host, const std::string& uri, const QueryParamsMap& queryParams,
const HeaderOptions& headerOptions, ObserveCallback& callback, QualityOfService QoS)
{
OCStackResult result;
OCCallbackData cbdata = {0};
ClientCallbackContext::ObserveContext* ctx = new ClientCallbackContext::ObserveContext();
ctx->callback = callback;
cbdata.context = static_cast<void*>(ctx);
cbdata.cb = &observeResourceCallback;
cbdata.cd = [](void* c) {
delete static_cast<ClientCallbackContext::ObserveContext*>(c);
};
OCMethod method;
if (observeType == ObserveType::Observe)
{
method = OC_REST_OBSERVE;
}
else if (observeType == ObserveType::ObserveAll)
{
method = OC_REST_OBSERVE_ALL;
}
else
{
method = OC_REST_OBSERVE_ALL;
}
auto cLock = m_csdkLock.lock();
if(cLock)
{
std::ostringstream os;
os << host << assembleSetResourceUri(uri, queryParams).c_str();
std::lock_guard<std::recursive_mutex> lock(*cLock);
OCHeaderOption options[MAX_HEADER_OPTIONS];
assembleHeaderOptions(options, headerOptions);
result = OCDoResource(handle, method,
os.str().c_str(), nullptr,
nullptr,
static_cast<OCQualityOfService>(QoS),
&cbdata,
options, headerOptions.size());
}
else
{
delete ctx;
return OC_STACK_ERROR;
}
return result;
}
OCStackResult InProcClientWrapper::PutResourceRepresentation(
const OCDevAddr& devAddr,
const std::string& uri,
const OCRepresentation& rep,
const QueryParamsMap& queryParams, const HeaderOptions& headerOptions,
PutCallback& callback, QualityOfService QoS)
{
if(!callback)
{
return OC_STACK_INVALID_PARAM;
}
OCStackResult result;
ClientCallbackContext::SetContext* ctx = new ClientCallbackContext::SetContext(callback);
OCCallbackData cbdata(
static_cast<void*>(ctx),
setResourceCallback,
[](void* c){delete static_cast<ClientCallbackContext::SetContext*>(c);}
);
std::string url = assembleSetResourceUri(uri, queryParams).c_str();
auto cLock = m_csdkLock.lock();
if(cLock)
{
std::lock_guard<std::recursive_mutex> lock(*cLock);
OCDoHandle handle;
OCHeaderOption options[MAX_HEADER_OPTIONS];
result = OCDoResource(&handle, OC_REST_PUT,
url.c_str(), &devAddr,
assembleSetResourcePayload(rep),
CT_DEFAULT,
static_cast<OCQualityOfService>(QoS),
&cbdata,
assembleHeaderOptions(options, headerOptions),
headerOptions.size());
}
else
{
delete ctx;
result = OC_STACK_ERROR;
}
return result;
}
OCStackResult InProcClientWrapper::DeleteResource(
const OCDevAddr& devAddr,
const std::string& uri,
const HeaderOptions& headerOptions,
DeleteCallback& callback,
QualityOfService /*QoS*/)
{
if(!callback)
{
return OC_STACK_INVALID_PARAM;
}
OCStackResult result;
ClientCallbackContext::DeleteContext* ctx =
new ClientCallbackContext::DeleteContext(callback);
OCCallbackData cbdata(
static_cast<void*>(ctx),
deleteResourceCallback,
[](void* c){delete static_cast<ClientCallbackContext::DeleteContext*>(c);}
);
auto cLock = m_csdkLock.lock();
if(cLock)
{
OCHeaderOption options[MAX_HEADER_OPTIONS];
std::lock_guard<std::recursive_mutex> lock(*cLock);
result = OCDoResource(nullptr, OC_REST_DELETE,
uri.c_str(), &devAddr,
nullptr,
CT_DEFAULT,
static_cast<OCQualityOfService>(m_cfg.QoS),
&cbdata,
assembleHeaderOptions(options, headerOptions),
headerOptions.size());
}
else
{
delete ctx;
result = OC_STACK_ERROR;
}
return result;
}
OCStackResult InProcClientWrapper::GetResourceRepresentation(
const OCDevAddr& devAddr,
const std::string& resourceUri,
const QueryParamsMap& queryParams, const HeaderOptions& headerOptions,
GetCallback& callback, QualityOfService QoS)
{
if (!callback)
{
return OC_STACK_INVALID_PARAM;
}
OCStackResult result;
ClientCallbackContext::GetContext* ctx =
new ClientCallbackContext::GetContext(callback);
OCCallbackData cbdata;
cbdata.context = static_cast<void*>(ctx),
cbdata.cb = getResourceCallback;
cbdata.cd = [](void* c){delete (ClientCallbackContext::GetContext*)c;};
std::string uri = assembleSetResourceUri(resourceUri, queryParams);
auto cLock = m_csdkLock.lock();
if (cLock)
{
std::lock_guard<std::recursive_mutex> lock(*cLock);
OCHeaderOption options[MAX_HEADER_OPTIONS];
result = OCDoResource(
nullptr, OC_REST_GET,
uri.c_str(),
&devAddr, nullptr,
CT_DEFAULT,
static_cast<OCQualityOfService>(QoS),
&cbdata,
assembleHeaderOptions(options, headerOptions),
headerOptions.size());
}
else
{
delete ctx;
result = OC_STACK_ERROR;
}
return result;
}
OCStackResult InProcClientWrapper::ListenForMQTopic(
const OCDevAddr& devAddr,
const std::string& resourceUri,
const QueryParamsMap& queryParams, const HeaderOptions& headerOptions,
FindCallback& callback, QualityOfService QoS)
{
oclog() << "ListenForMQTopic()" << std::flush;
if (!callback)
{
return OC_STACK_INVALID_PARAM;
}
ClientCallbackContext::ListenContext* context =
new ClientCallbackContext::ListenContext(callback, shared_from_this());
OCCallbackData cbdata;
cbdata.context = static_cast<void*>(context),
cbdata.cb = listenMQCallback;
cbdata.cd = [](void* c){delete (ClientCallbackContext::ListenContext*)c;};
std::string uri = assembleSetResourceUri(resourceUri, queryParams);
OCStackResult result = OC_STACK_ERROR;
auto cLock = m_csdkLock.lock();
if (cLock)
{
std::lock_guard<std::recursive_mutex> lock(*cLock);
OCHeaderOption options[MAX_HEADER_OPTIONS];
result = OCDoResource(
nullptr, OC_REST_GET,
uri.c_str(),
&devAddr, nullptr,
CT_DEFAULT,
static_cast<OCQualityOfService>(QoS),
&cbdata,
assembleHeaderOptions(options, headerOptions),
headerOptions.size());
}
else
{
delete context;
}
return result;
}
OCStackResult InProcClientWrapper::PutResourceRepresentation(const std::string& host,
const std::string& uri, const OCRepresentation& rep,
const QueryParamsMap& queryParams, const HeaderOptions& headerOptions,
PutCallback& callback, QualityOfService QoS)
{
OCStackResult result;
OCCallbackData cbdata = {0};
ClientCallbackContext::SetContext* ctx = new ClientCallbackContext::SetContext();
ctx->callback = callback;
cbdata.cb = &setResourceCallback;
cbdata.cd = [](void* c) {
delete static_cast<ClientCallbackContext::SetContext*>(c);
};
cbdata.context = static_cast<void*>(ctx);
// TODO: in the future the cstack should be combining these two strings!
ostringstream os;
os << host << assembleSetResourceUri(uri, queryParams).c_str();
// TODO: end of above
auto cLock = m_csdkLock.lock();
if(cLock)
{
std::lock_guard<std::recursive_mutex> lock(*cLock);
OCDoHandle handle;
OCHeaderOption options[MAX_HEADER_OPTIONS];
assembleHeaderOptions(options, headerOptions);
result = OCDoResource(&handle, OC_REST_PUT,
os.str().c_str(), nullptr,
assembleSetResourcePayload(rep).c_str(),
static_cast<OCQualityOfService>(QoS),
&cbdata,
options, headerOptions.size());
}
else
{
delete ctx;
result = OC_STACK_ERROR;
}
return result;
}
OCStackResult InProcClientWrapper::DeleteResource(const std::string& host,
const std::string& uri, const HeaderOptions& headerOptions,
DeleteCallback& callback, QualityOfService QoS)
{
OCStackResult result;
OCCallbackData cbdata = {0};
ClientCallbackContext::DeleteContext* ctx = new ClientCallbackContext::DeleteContext();
ctx->callback = callback;
cbdata.cb = &deleteResourceCallback;
cbdata.cd = [](void* c) {
delete static_cast<ClientCallbackContext::DeleteContext*>(c);
};
cbdata.context = static_cast<void*>(ctx);
ostringstream os;
os << host << uri;
auto cLock = m_csdkLock.lock();
if(cLock)
{
OCHeaderOption options[MAX_HEADER_OPTIONS];
OCDoHandle handle;
assembleHeaderOptions(options, headerOptions);
std::lock_guard<std::recursive_mutex> lock(*cLock);
result = OCDoResource(&handle, OC_REST_DELETE,
os.str().c_str(), nullptr,
nullptr, static_cast<OCQualityOfService>(m_cfg.QoS),
&cbdata, options, headerOptions.size());
}
else
{
delete ctx;
result = OC_STACK_ERROR;
}
return result;
}
OCStackResult InProcServerWrapper::sendResponse(
const std::shared_ptr<OCResourceResponse> pResponse)
{
auto cLock = m_csdkLock.lock();
OCStackResult result = OC_STACK_ERROR;
if(!pResponse)
{
result = OC_STACK_MALFORMED_RESPONSE;
throw OCException(OC::Exception::STR_NULL_RESPONSE, OC_STACK_MALFORMED_RESPONSE);
}
else
{
OCEntityHandlerResponse response;
// OCRepPayload* payLoad = pResponse->getPayload();
HeaderOptions serverHeaderOptions = pResponse->getHeaderOptions();
response.requestHandle = pResponse->getRequestHandle();
response.resourceHandle = pResponse->getResourceHandle();
response.ehResult = pResponse->getResponseResult();
response.payload = reinterpret_cast<OCPayload*>(pResponse->getPayload());
response.persistentBufferFlag = 0;
response.numSendVendorSpecificHeaderOptions = serverHeaderOptions.size();
int i = 0;
for (auto it=serverHeaderOptions.begin(); it != serverHeaderOptions.end(); ++it)
{
response.sendVendorSpecificHeaderOptions[i].protocolID = OC_COAP_ID;
response.sendVendorSpecificHeaderOptions[i].optionID =
static_cast<uint16_t>(it->getOptionID());
response.sendVendorSpecificHeaderOptions[i].optionLength =
(it->getOptionData()).length() + 1;
std::string optionData = it->getOptionData();
std::copy(optionData.begin(),
optionData.end(),
response.sendVendorSpecificHeaderOptions[i].optionData);
response.sendVendorSpecificHeaderOptions[i].optionData[it->getOptionData().length()]
= '\0';
i++;
}
if(OC_EH_RESOURCE_CREATED == response.ehResult)
{
pResponse->getNewResourceUri().copy(response.resourceUri,
sizeof (response.resourceUri) - 1);
response.resourceUri[pResponse->getNewResourceUri().length()] = '\0';
}
if(cLock)
{
std::lock_guard<std::recursive_mutex> lock(*cLock);
result = OCDoResponse(&response);
}
else
{
OICFree(response.payload);
result = OC_STACK_ERROR;
}
if(result != OC_STACK_OK)
{
oclog() << "Error sending response\n";
}
return result;
}
}