1.阻抗显示 2.解码器启动配置文件更改
This commit is contained in:
curtis
@@ -26,135 +26,166 @@
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#include <QHostAddress>
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namespace QMLTcpSockets{
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TcpSocket::TcpSocket(QQuickItem* parent):
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QQuickItem(parent),
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socket(this)
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namespace QMLTcpSockets
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{
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connect(&socket, SIGNAL(connected()), this, SIGNAL(connected()));
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connect(&socket, SIGNAL(disconnected()), this, SIGNAL(disconnected()));
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connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(emitErrorAsInt(QAbstractSocket::SocketError)));
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connect(&socket, SIGNAL(readyRead()), this, SLOT(publish()));
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peer = "";
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port = 0;
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}
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TcpSocket::TcpSocket(QIntPtr* socketDescriptor, QQuickItem* parent):
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TcpSocket(parent)
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{
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socket.setSocketDescriptor(socketDescriptor->ptr);
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socketDescriptor->deleteLater();
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peer = socket.peerAddress().toString();
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port = socket.peerPort();
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}
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TcpSocket::~TcpSocket(){
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socket.flush();
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}
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void TcpSocket::setSocketDescriptor(QIntPtr* socketDescriptor){
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socket.flush();
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socket.disconnectFromHost();
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socket.setSocketDescriptor(socketDescriptor->ptr);
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socketDescriptor->deleteLater();
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QString peer = socket.peerAddress().toString();
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if(this->peer != peer){
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this->peer = peer;
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emit peerChanged();
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TcpSocket::TcpSocket(QQuickItem *parent):
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QQuickItem(parent),
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socket(this)
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{
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connect(&socket, SIGNAL(connected()), this, SIGNAL(connected()));
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connect(&socket, SIGNAL(disconnected()), this, SIGNAL(disconnected()));
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connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(emitErrorAsInt(QAbstractSocket::SocketError)));
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connect(&socket, SIGNAL(readyRead()), this, SLOT(publish()));
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peer = "";
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port = 0;
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}
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quint16 port = socket.peerPort();
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if(this->port != port){
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this->port = port;
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emit portChanged();
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TcpSocket::TcpSocket(QIntPtr *socketDescriptor, QQuickItem *parent):
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TcpSocket(parent)
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{
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socket.setSocketDescriptor(socketDescriptor->ptr);
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socketDescriptor->deleteLater();
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peer = socket.peerAddress().toString();
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port = socket.peerPort();
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}
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emit connected();
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}
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TcpSocket::~TcpSocket()
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{
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socket.flush();
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}
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void TcpSocket::setSocketOption(int option, QVariant value){
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socket.setSocketOption((QAbstractSocket::SocketOption)option, value);
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}
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void TcpSocket::setSocketDescriptor(QIntPtr *socketDescriptor)
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{
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socket.flush();
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socket.disconnectFromHost();
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void TcpSocket::setPeer(QString peer){
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if(peer != this->peer){
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if(socket.state() != TcpSocketEnums::UnconnectedState)
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qWarning() << "TcpSocket::setPeer(): Can only set peer while disconnected.";
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else{
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socket.setSocketDescriptor(socketDescriptor->ptr);
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socketDescriptor->deleteLater();
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QString peer = socket.peerAddress().toString();
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if(this->peer != peer)
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{
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this->peer = peer;
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emit peerChanged();
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}
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}
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}
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void TcpSocket::setPort(int port){
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if(port < 0){
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qWarning() << "TcpSocket::setPort(): port given was negative, setting to 0.";
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port = 0;
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}
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else if(port > 0xFFFF){
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qWarning() << "TcpSocket::setPort(): port given was larger than 65535, setting to 65535.";
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port = 0xFFFF;
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}
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if(port != this->port){
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if(socket.state() != TcpSocketEnums::UnconnectedState)
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qWarning() << "TcpSocket::setPort(): Can only set port while disconnected.";
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else{
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quint16 port = socket.peerPort();
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if(this->port != port)
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{
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this->port = port;
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emit portChanged();
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}
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emit connected();
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}
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}
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void TcpSocket::connectToHost(){
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socket.connectToHost(peer, port);
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}
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void TcpSocket::setSocketOption(int option, QVariant value)
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{
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socket.setSocketOption((QAbstractSocket::SocketOption)option, value);
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}
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void TcpSocket::disconnectFromHost(){
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socket.disconnectFromHost();
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}
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void TcpSocket::emitErrorAsInt(QAbstractSocket::SocketError socketError){
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emit error(socketError);
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}
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void TcpSocket::publish(){
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QList<int> list;
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QByteArray receivedBytes = socket.readAll();
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for(char c : receivedBytes)
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list << (int)(*((unsigned char*)(&c)));
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emit bytesReceived(list);
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}
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bool TcpSocket::writeBytes(QList<int> bytes){
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QByteArray container;
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for(int b : bytes){
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if(b < 0 || b > 0xFF){
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qWarning() << "TcpSocket::writeBytes(): bytes contain integer not in [0x00,0xFF], not writing";
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return false;
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void TcpSocket::setPeer(QString peer)
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{
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if(peer != this->peer)
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{
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if(socket.state() != TcpSocketEnums::UnconnectedState)
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{
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qWarning() << "TcpSocket::setPeer(): Can only set peer while disconnected.";
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}
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else
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{
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this->peer = peer;
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emit peerChanged();
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}
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}
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else
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container.append((char)b);
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}
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int numBytesToWrite = container.size();
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const char* bytesRaw = container.constData();
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while(numBytesToWrite > 0){
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int bytesWritten = socket.write(bytesRaw, numBytesToWrite);
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if(bytesWritten < 0){
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qWarning() << "TcpSocket::writeBytes(): Bytes were not written: " << socket.errorString();
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return false;
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void TcpSocket::setPort(int port)
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{
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if(port < 0)
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{
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qWarning() << "TcpSocket::setPort(): port given was negative, setting to 0.";
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port = 0;
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}
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else if(port > 0xFFFF)
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{
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qWarning() << "TcpSocket::setPort(): port given was larger than 65535, setting to 65535.";
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port = 0xFFFF;
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}
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if(port != this->port)
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{
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if(socket.state() != TcpSocketEnums::UnconnectedState)
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{
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qWarning() << "TcpSocket::setPort(): Can only set port while disconnected.";
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}
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else
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{
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this->port = port;
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emit portChanged();
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}
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}
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numBytesToWrite -= bytesWritten;
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bytesRaw += bytesWritten;
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}
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socket.flush();
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return true;
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}
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void TcpSocket::connectToHost()
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{
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socket.connectToHost(peer, port);
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}
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void TcpSocket::disconnectFromHost()
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{
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socket.disconnectFromHost();
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}
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void TcpSocket::emitErrorAsInt(QAbstractSocket::SocketError socketError)
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{
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emit error(socketError);
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}
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void TcpSocket::publish()
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{
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QList<int> list;
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QByteArray receivedBytes = socket.readAll();
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for(char c : receivedBytes)
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{
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list << (int)(*((unsigned char *)(&c)));
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}
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emit bytesReceived(list);
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}
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bool TcpSocket::writeBytes(QList<int> bytes)
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{
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QByteArray container;
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for(int b : bytes)
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{
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if(b < 0 || b > 0xFF)
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{
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qWarning() << "TcpSocket::writeBytes(): bytes contain integer not in [0x00,0xFF], not writing";
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return false;
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}
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else
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{
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container.append((char)b);
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}
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}
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int numBytesToWrite = container.size();
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const char *bytesRaw = container.constData();
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while(numBytesToWrite > 0)
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{
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int bytesWritten = socket.write(bytesRaw, numBytesToWrite);
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if(bytesWritten < 0)
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{
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qWarning() << "TcpSocket::writeBytes(): Bytes were not written: " << socket.errorString();
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return false;
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}
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numBytesToWrite -= bytesWritten;
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bytesRaw += bytesWritten;
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}
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socket.flush();
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return true;
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}
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}
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