qt_demoe/nettool/form/frmudpclient.cpp

205 lines
5.7 KiB
C++

#include "frmudpclient.h"
#include "ui_frmudpclient.h"
#include "quiwidget.h"
frmUdpClient::frmUdpClient(QWidget *parent) : QWidget(parent), ui(new Ui::frmUdpClient)
{
ui->setupUi(this);
this->initForm();
this->initConfig();
}
frmUdpClient::~frmUdpClient()
{
delete ui;
}
void frmUdpClient::initForm()
{
socket = new QUdpSocket(this);
connect(socket, SIGNAL(readyRead()), this, SLOT(readData()));
timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(on_btnSend_clicked()));
ui->cboxInterval->addItems(AppConfig::Intervals);
ui->cboxData->addItems(AppConfig::Datas);
}
void frmUdpClient::initConfig()
{
ui->ckHexSend->setChecked(AppConfig::HexSendUdpClient);
connect(ui->ckHexSend, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
ui->ckHexReceive->setChecked(AppConfig::HexReceiveUdpClient);
connect(ui->ckHexReceive, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
ui->ckAscii->setChecked(AppConfig::AsciiUdpClient);
connect(ui->ckAscii, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
ui->ckDebug->setChecked(AppConfig::DebugUdpClient);
connect(ui->ckDebug, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
ui->ckAutoSend->setChecked(AppConfig::AutoSendUdpClient);
connect(ui->ckAutoSend, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
ui->cboxInterval->setCurrentIndex(ui->cboxInterval->findText(QString::number(AppConfig::IntervalUdpClient)));
connect(ui->cboxInterval, SIGNAL(currentIndexChanged(int)), this, SLOT(saveConfig()));
ui->txtServerIP->setText(AppConfig::UdpServerIP);
connect(ui->txtServerIP, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));
ui->txtServerPort->setText(QString::number(AppConfig::UdpServerPort));
connect(ui->txtServerPort, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));
this->changeTimer();
}
void frmUdpClient::saveConfig()
{
AppConfig::HexSendUdpClient = ui->ckHexSend->isChecked();
AppConfig::HexReceiveUdpClient = ui->ckHexReceive->isChecked();
AppConfig::AsciiUdpClient = ui->ckAscii->isChecked();
AppConfig::DebugUdpClient = ui->ckDebug->isChecked();
AppConfig::AutoSendUdpClient = ui->ckAutoSend->isChecked();
AppConfig::IntervalUdpClient = ui->cboxInterval->currentText().toInt();
AppConfig::UdpServerIP = ui->txtServerIP->text().trimmed();
AppConfig::UdpServerPort = ui->txtServerPort->text().trimmed().toInt();
AppConfig::writeConfig();
this->changeTimer();
}
void frmUdpClient::changeTimer()
{
timer->setInterval(AppConfig::IntervalUdpClient);
if (AppConfig::AutoSendUdpClient) {
if (!timer->isActive()) {
timer->start();
}
} else {
if (timer->isActive()) {
timer->stop();
}
}
}
void frmUdpClient::append(int type, const QString &data, bool clear)
{
static int currentCount = 0;
static int maxCount = 100;
if (clear) {
ui->txtMain->clear();
currentCount = 0;
return;
}
if (currentCount >= maxCount) {
ui->txtMain->clear();
currentCount = 0;
}
if (ui->ckShow->isChecked()) {
return;
}
//过滤回车换行符
QString strData = data;
strData = strData.replace("\r", "");
strData = strData.replace("\n", "");
//不同类型不同颜色显示
QString strType;
if (type == 0) {
strType = "发送";
ui->txtMain->setTextColor(QColor("darkgreen"));
} else {
strType = "接收";
ui->txtMain->setTextColor(QColor("red"));
}
strData = QString("时间[%1] %2: %3").arg(TIMEMS).arg(strType).arg(strData);
ui->txtMain->append(strData);
currentCount++;
}
void frmUdpClient::readData()
{
QHostAddress host;
quint16 port;
QByteArray data;
QString buffer;
while (socket->hasPendingDatagrams()) {
data.resize(socket->pendingDatagramSize());
socket->readDatagram(data.data(), data.size(), &host, &port);
if (AppConfig::HexReceiveUdpClient) {
buffer = QUIHelper::byteArrayToHexStr(data);
} else if (AppConfig::AsciiUdpClient) {
buffer = QUIHelper::byteArrayToAsciiStr(data);
} else {
buffer = QString(data);
}
QString ip = host.toString();
ip = ip.replace("::ffff:", "");
if (ip.isEmpty()) {
continue;
}
QString str = QString("[%1:%2] %3").arg(ip).arg(port).arg(buffer);
append(1, str);
if (AppConfig::DebugUdpClient) {
int count = AppConfig::Keys.count();
for (int i = 0; i < count; i++) {
if (AppConfig::Keys.at(i) == buffer) {
sendData(ip, port, AppConfig::Values.at(i));
break;
}
}
}
}
}
void frmUdpClient::sendData(const QString &ip, int port, const QString &data)
{
QByteArray buffer;
if (AppConfig::HexSendUdpClient) {
buffer = QUIHelper::hexStrToByteArray(data);
} else if (AppConfig::AsciiUdpClient) {
buffer = QUIHelper::asciiStrToByteArray(data);
} else {
buffer = data.toUtf8();
}
socket->writeDatagram(buffer, QHostAddress(ip), port);
QString str = QString("[%1:%2] %3").arg(ip).arg(port).arg(data);
append(0, str);
}
void frmUdpClient::on_btnSave_clicked()
{
QString data = ui->txtMain->toPlainText();
AppConfig::saveData(data);
on_btnClear_clicked();
}
void frmUdpClient::on_btnClear_clicked()
{
append(0, "", true);
}
void frmUdpClient::on_btnSend_clicked()
{
QString data = ui->cboxData->currentText();
if (data.length() <= 0) {
return;
}
sendData(AppConfig::UdpServerIP, AppConfig::UdpServerPort, data);
}