114 lines
4.1 KiB
C++
114 lines
4.1 KiB
C++
#include "DeviceConnection.h"
|
|
#include "BoostLog.h"
|
|
#include <QPointF>
|
|
#include <QTcpSocket>
|
|
#include <WinSock2.h>
|
|
#include <boost/json/object.hpp>
|
|
#include <boost/json/parse.hpp>
|
|
#include <boost/json/serialize.hpp>
|
|
|
|
DeviceConnection::DeviceConnection(QObject *parent) : QObject{parent} {
|
|
}
|
|
|
|
void DeviceConnection::connect() {
|
|
m_commandSocket = new QTcpSocket(this);
|
|
m_h264Socket = new QTcpSocket(this);
|
|
|
|
QObject::connect(m_commandSocket, &QTcpSocket::connected, this, &DeviceConnection::onConnected);
|
|
QObject::connect(m_h264Socket, &QTcpSocket::connected, this, &DeviceConnection::onConnected);
|
|
|
|
QObject::connect(m_h264Socket, &QTcpSocket::readyRead, this, &DeviceConnection::onH264ReadyRead);
|
|
QObject::connect(m_commandSocket, &QTcpSocket::readyRead, this, &DeviceConnection::onCommandReadyRead);
|
|
|
|
m_commandSocket->connectToHost("192.168.10.2", 8000);
|
|
m_h264Socket->connectToHost("192.168.10.2", 8000);
|
|
}
|
|
|
|
void DeviceConnection::start() {
|
|
boost::json::object request;
|
|
request["func"] = "openlivestream_setdata";
|
|
request["deviceid"] = "0";
|
|
|
|
boost::json::object data;
|
|
data["value"] = "1";
|
|
request["data"] = std::move(data);
|
|
auto text = boost::json::serialize(request);
|
|
m_h264Socket->write(text.data(), text.size());
|
|
}
|
|
|
|
void DeviceConnection::requestOpenDoorArea() {
|
|
boost::json::object request;
|
|
request["func"] = "a03opendoor1_getdata";
|
|
request["deviceid"] = "0";
|
|
boost::json::object data;
|
|
request["data"] = std::move(data);
|
|
auto text = boost::json::serialize(request);
|
|
m_commandSocket->write(text.data(), text.size());
|
|
LOG(info) << "requestOpenDoorArea";
|
|
}
|
|
|
|
void DeviceConnection::handleCommand(const std::string_view &replyText) {
|
|
auto replyValue = boost::json::parse(replyText);
|
|
auto &reply = replyValue.as_object();
|
|
auto &function = reply.at("func").as_string();
|
|
if (function == "a03opendoor1_getdata") {
|
|
auto &data = reply.at("data").as_object();
|
|
auto &pointArray = data.at("points").as_array();
|
|
QList<QPointF> points;
|
|
for (auto &p : pointArray) {
|
|
QPointF point;
|
|
auto &obj = p.as_object();
|
|
point.setX(obj.at("x").as_double());
|
|
point.setY(obj.at("y").as_double());
|
|
points.push_back(point);
|
|
}
|
|
emit currentOpenDoorAreaPointsChanged(points);
|
|
}
|
|
}
|
|
|
|
void DeviceConnection::onConnected() {
|
|
LOG(info) << "onConnected";
|
|
auto socket = dynamic_cast<QTcpSocket *>(sender());
|
|
if (socket == m_commandSocket) {
|
|
requestOpenDoorArea();
|
|
}
|
|
}
|
|
|
|
void DeviceConnection::setH264FrameCallback(H264FrameCallback &&callback) {
|
|
m_frameCallback = std::move(callback);
|
|
}
|
|
|
|
void DeviceConnection::onH264ReadyRead() {
|
|
auto data = m_h264Socket->readAll();
|
|
|
|
m_h264Buffer.push_back(data);
|
|
|
|
while (!m_h264Buffer.isEmpty()) {
|
|
auto packageSize = ntohl(*reinterpret_cast<uint32_t *>(m_h264Buffer.data()));
|
|
if (m_h264Buffer.size() < (packageSize + sizeof(uint32_t))) break;
|
|
// LOG(info) << "onH264ReadyRead " << data.size() << " " << packageSize;
|
|
if (m_receivedFirstJsonReply) {
|
|
if (m_frameCallback) {
|
|
m_frameCallback(m_h264Buffer.data() + sizeof(uint32_t), packageSize);
|
|
}
|
|
} else {
|
|
LOG(info) << "h264 reply: " << m_h264Buffer.data() + sizeof(uint32_t);
|
|
m_receivedFirstJsonReply = true;
|
|
}
|
|
m_h264Buffer.remove(0, packageSize + sizeof(uint32_t));
|
|
}
|
|
}
|
|
|
|
void DeviceConnection::onCommandReadyRead() {
|
|
auto data = m_commandSocket->readAll();
|
|
m_commandBuffer.push_back(data);
|
|
|
|
while (!m_commandBuffer.isEmpty()) {
|
|
auto packageSize = ntohl(*reinterpret_cast<uint32_t *>(m_commandBuffer.data()));
|
|
if (m_commandBuffer.size() < (packageSize + sizeof(uint32_t))) break;
|
|
LOG(info) << "h264 reply: " << m_commandBuffer.data() + sizeof(uint32_t);
|
|
handleCommand(std::string_view(m_commandBuffer.data() + sizeof(uint32_t), packageSize));
|
|
m_commandBuffer.remove(0, packageSize + sizeof(uint32_t));
|
|
}
|
|
}
|