Files
wlan-cloud-ucentralgw/src/RESTAPI_devices_handler.cpp
2021-05-25 22:05:01 -07:00

106 lines
3.3 KiB
C++

//
// License type: BSD 3-Clause License
// License copy: https://github.com/Telecominfraproject/wlan-cloud-ucentralgw/blob/master/LICENSE
//
// Created by Stephane Bourque on 2021-03-04.
// Arilia Wireless Inc.
//
#include "Poco/Array.h"
#include "Poco/JSON/Stringifier.h"
#include "RESTAPI_devices_handler.h"
#include "uStorageService.h"
#include "uUtils.h"
#include "RESTAPI_protocol.h"
void RESTAPI_devices_handler::handleRequest(Poco::Net::HTTPServerRequest& Request, Poco::Net::HTTPServerResponse& Response)
{
if(!ContinueProcessing(Request,Response))
return;
if(!IsAuthorized(Request,Response))
return;
try {
if (Request.getMethod() == Poco::Net::HTTPRequest::HTTP_GET) {
ParseParameters(Request);
auto Offset = GetParameter(uCentral::RESTAPI::Protocol::OFFSET, 0);
auto Limit = GetParameter(uCentral::RESTAPI::Protocol::LIMIT, 100);
auto Filter = GetParameter(uCentral::RESTAPI::Protocol::FILTER, "");
auto Select = GetParameter(uCentral::RESTAPI::Protocol::SELECT, "");
auto serialOnly = GetBoolParameter(uCentral::RESTAPI::Protocol::SERIALONLY, false);
auto countOnly = GetBoolParameter(uCentral::RESTAPI::Protocol::COUNTONLY, false);
auto deviceWithStatus = GetBoolParameter(uCentral::RESTAPI::Protocol::DEVICEWITHSTATUS, false);
Logger_.debug(Poco::format("DEVICES: from %Lu, limit of %Lu, filter='%s'.",
(uint64_t)Offset, (uint64_t)Limit, Filter));
RESTAPIHandler::PrintBindings();
Poco::JSON::Object RetObj;
if (!Select.empty()) {
Poco::JSON::Array Objects;
std::vector<std::string> Numbers = uCentral::Utils::Split(Select);
for(auto &i:Numbers) {
Poco::JSON::Object Obj;
uCentral::Objects::Device D;
if(uCentral::Storage::GetDevice(i,D)) {
if (deviceWithStatus)
D.to_json_with_status(Obj);
else
D.to_json(Obj);
Objects.add(Obj);
}
}
if(deviceWithStatus)
RetObj.set(uCentral::RESTAPI::Protocol::DEVICEWITHSTATUS, Objects);
else
RetObj.set(uCentral::RESTAPI::Protocol::DEVICES, Objects);
} else if (countOnly == true) {
uint64_t Count = 0;
if (uCentral::Storage::GetDeviceCount(Count)) {
RetObj.set(uCentral::RESTAPI::Protocol::COUNT, Count);
}
} else if (serialOnly) {
std::vector<std::string> SerialNumbers;
uCentral::Storage::GetDeviceSerialNumbers(Offset, Limit, SerialNumbers);
Poco::JSON::Array Objects;
for (const auto &i : SerialNumbers) {
Objects.add(i);
}
RetObj.set(uCentral::RESTAPI::Protocol::SERIALNUMBERS, Objects);
} else {
std::vector<uCentral::Objects::Device> Devices;
uCentral::Storage::GetDevices(Offset, Limit, Devices);
Poco::JSON::Array Objects;
for (const auto &i : Devices) {
Poco::JSON::Object Obj;
if(deviceWithStatus)
i.to_json_with_status(Obj);
else
i.to_json(Obj);
Objects.add(Obj);
}
if(deviceWithStatus)
RetObj.set(uCentral::RESTAPI::Protocol::DEVICEWITHSTATUS, Objects);
else
RetObj.set(uCentral::RESTAPI::Protocol::DEVICES, Objects);
}
ReturnObject(Request, RetObj, Response);
return;
}
}
catch (const Poco::Exception & E)
{
Logger_.warning(Poco::format("%s: Failed with: %s",std::string(__func__), E.displayText()));
}
BadRequest(Request, Response);
}