Files
wlan-cloud-ucentralgw/src/RESTAPI_devices_handler.cpp
2021-08-31 14:53:11 -07:00

110 lines
3.1 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 "RESTAPI_protocol.h"
#include "StorageService.h"
#include "Utils.h"
#include "Utils.h"
namespace OpenWifi {
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);
if(!InitQueryBlock()) {
BadRequest(Request, Response, "Illegal parameter value.");
return;
}
auto serialOnly = GetBoolParameter(RESTAPI::Protocol::SERIALONLY, false);
auto deviceWithStatus =
GetBoolParameter(RESTAPI::Protocol::DEVICEWITHSTATUS, false);
Logger_.debug(Poco::format("DEVICES: from %Lu, limit of %Lu, filter='%s'.",
(uint64_t)QB_.Offset, (uint64_t)QB_.Limit, QB_.Filter));
RESTAPIHandler::PrintBindings();
Poco::JSON::Object RetObj;
if (!QB_.Select.empty()) {
Poco::JSON::Array Objects;
std::vector<std::string> Numbers = Utils::Split(QB_.Select);
for (auto &i : Numbers) {
GWObjects::Device D;
if (Storage()->GetDevice(i, D)) {
Poco::JSON::Object Obj;
if (deviceWithStatus)
D.to_json_with_status(Obj);
else
D.to_json(Obj);
Objects.add(Obj);
} else {
Logger_.error(
Poco::format("DEVICE(%s): device in select cannot be found.", i));
}
}
if (deviceWithStatus)
RetObj.set(RESTAPI::Protocol::DEVICESWITHSTATUS, Objects);
else
RetObj.set(RESTAPI::Protocol::DEVICES, Objects);
} else if (QB_.CountOnly == true) {
uint64_t Count = 0;
if (Storage()->GetDeviceCount(Count)) {
RetObj.set(RESTAPI::Protocol::COUNT, Count);
}
} else if (serialOnly) {
std::vector<std::string> SerialNumbers;
Storage()->GetDeviceSerialNumbers(QB_.Offset, QB_.Limit, SerialNumbers);
Poco::JSON::Array Objects;
for (const auto &i : SerialNumbers) {
Objects.add(i);
}
RetObj.set(RESTAPI::Protocol::SERIALNUMBERS, Objects);
} else {
std::vector<GWObjects::Device> Devices;
Storage()->GetDevices(QB_.Offset, QB_.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(RESTAPI::Protocol::DEVICESWITHSTATUS, Objects);
else
RetObj.set(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);
}
}