/* ****************************************************************************
*
* parseAttributeValue -
*/
std::string parseAttributeValue(ConnectionInfo* ciP, ContextAttribute* caP)
{
Document document;
OrionError oe;
document.Parse(ciP->payload);
if (document.HasParseError())
{
alarmMgr.badInput(clientIp, "JSON parse error");
oe.reasonPhrase = ERROR_STRING_PARSERROR;
oe.details = "Errors found in incoming JSON buffer";
ciP->httpStatusCode = SccBadRequest;;
return oe.render(ciP, "");
}
if (!document.IsObject() && !document.IsArray())
{
alarmMgr.badInput(clientIp, "JSON parse error");
oe.fill(SccBadRequest, "Neither JSON Object nor JSON Array for attribute::value");
ciP->httpStatusCode = SccBadRequest;;
return oe.render(ciP, "");
}
caP->valueType = (document.IsObject())? orion::ValueTypeObject : orion::ValueTypeVector;
parseContextAttributeCompoundValueStandAlone(document, caP, caP->valueType);
return "OK";
}
/* ****************************************************************************
*
* getSubscription -
*
* GET /v2/subscription/<id>
*
*/
std::string getSubscription
(
ConnectionInfo* ciP,
int components,
std::vector<std::string>& compV,
ParseData* parseDataP
)
{
ngsiv2::Subscription sub;
std::string idSub = compV[2];
OrionError oe;
std::string out;
std::string err;
if ((err = idCheck(idSub)) != "OK")
{
OrionError oe(SccBadRequest, err);
return oe.render(ciP, "Invalid subscription ID");
}
TIMED_MONGO(mongoGetSubscription(&sub, &oe, idSub, ciP->uriParam, ciP->tenant));
if (oe.code != SccOk)
{
TIMED_RENDER(out = oe.render(ciP, "Invalid subscription ID"));
return out;
}
TIMED_RENDER(out = sub.toJson());
return out;
}
/* ****************************************************************************
*
* parseAttributeValue -
*/
std::string parseAttributeValue(ConnectionInfo* ciP, ContextAttribute* caP)
{
Document document;
OrionError oe;
document.Parse(ciP->payload);
if (document.HasParseError())
{
LM_W(("Bad Input (JSON parse error)"));
oe.fill(SccBadRequest, "Errors found in incoming JSON buffer");
ciP->httpStatusCode = SccBadRequest;;
return oe.render(ciP, "");
}
if (!document.IsObject())
{
LM_E(("Bad Input (JSON Parse Error)"));
oe.fill(SccBadRequest, "Error parsing incoming JSON buffer");
ciP->httpStatusCode = SccBadRequest;;
return oe.render(ciP, "");
}
if (!document.HasMember("value"))
{
LM_W(("Bad Input (No attribute value specified"));
oe.fill(SccBadRequest, "no attribute value specified");
ciP->httpStatusCode = SccBadRequest;;
return oe.render(ciP, "");
}
for (Value::ConstMemberIterator iter = document.MemberBegin(); iter != document.MemberEnd(); ++iter)
{
std::string name = iter->name.GetString();
std::string type = jsonParseTypeNames[iter->value.GetType()];
if (name != "value")
{
LM_W(("Bad Input (unexpected JSON field - accepting only 'value'"));
oe.fill(SccBadRequest, "unexpected JSON field - accepting only /value/");
ciP->httpStatusCode = SccBadRequest;;
return oe.render(ciP, "");
}
if (type == "String")
{
caP->valueType = orion::ValueTypeString;
caP->stringValue = iter->value.GetString();
}
else if (type == "Number")
{
caP->numberValue = iter->value.GetDouble();
caP->valueType = orion::ValueTypeNumber;
}
else if (type == "True")
{
caP->boolValue = true;
caP->valueType = orion::ValueTypeBoolean;
}
else if (type == "False")
{
caP->boolValue = false;
caP->valueType = orion::ValueTypeBoolean;
}
else if (type == "Array")
{
caP->valueType = orion::ValueTypeVector;
std::string r = parseContextAttributeCompoundValue(iter, caP, NULL);
if (r != "OK")
{
LM_W(("Bad Input (json error in ContextAttributeObject::Vector"));
return "json error in ContextAttributeObject::Vector";
}
}
else if (type == "Object")
{
caP->valueType = orion::ValueTypeObject;
std::string r = parseContextAttributeCompoundValue(iter, caP, NULL);
if (r != "OK")
{
LM_W(("Bad Input (json error in ContextAttributeObject::Object"));
return "json error in ContextAttributeObject::Object";
}
}
}
return "OK";
}
std::string deleteEntity
(
ConnectionInfo* ciP,
int components,
std::vector<std::string>& compV,
ParseData* parseDataP
)
{
string answer;
Entity* eP = new Entity();
eP->id = compV[2];
if (compV.size() == 5) // Deleting an attribute
{
ContextAttribute *ca = new ContextAttribute;
ca->name = compV[4];
eP->attributeVector.push_back(ca);
}
// Fill in UpdateContextRequest
parseDataP->upcr.res.fill(eP, "DELETE");
// Call standard op postUpdateContext
postUpdateContext(ciP, components, compV, parseDataP);
// Any error in the response?
UpdateContextResponse* upcrsP = &parseDataP->upcrs.res;
ciP->outFormat = JSON;
for (unsigned int ix = 0; ix < upcrsP->contextElementResponseVector.size(); ++ix)
{
StatusCode sc = upcrsP->contextElementResponseVector[ix]->statusCode;
HttpStatusCode scc = sc.code;
if ((scc != SccOk) && (scc != SccNone))
{
OrionError oe;
ciP->httpStatusCode = scc;
if (scc == SccContextElementNotFound)
{
oe.code = scc;
oe.reasonPhrase ="NotFound";
oe.details = "The requested entity has not been found. Check type and id";
}
else if (scc == SccInvalidParameter)
{
oe.code = SccContextElementNotFound;
oe.reasonPhrase ="NotFound";
oe.details = "Attribute not found";
ciP->httpStatusCode = SccContextElementNotFound; // We don't want a 472
}
else
{
oe.code = scc;
oe.reasonPhrase = sc.reasonPhrase;
}
answer = oe.render(ciP, "");
eP->release();
delete eP;
return answer;
}
}
// Prepare status code
if ((ciP->httpStatusCode == SccOk) || (ciP->httpStatusCode == SccNone))
{
ciP->httpStatusCode = SccNoContent;
}
// Cleanup and return result
eP->release();
delete eP;
return "";
}