更新网络调试助手

2019-12-05 16:00:31 +08:00
parent dbee351b78
commit 75d6a015ba
24 changed files with 802 additions and 111 deletions
--- a/nettool/form/form.pri
+++ b/nettool/form/form.pri
@@ -1,17 +1,20 @@
-FORMS += \    
+FORMS += \
    $$PWD/frmmain.ui \
    $$PWD/frmtcpclient.ui \
    $$PWD/frmtcpserver.ui \
+    $$PWD/frmudpclient.ui \
    $$PWD/frmudpserver.ui

-HEADERS += \    
+HEADERS += \
    $$PWD/frmmain.h \
    $$PWD/frmtcpclient.h \
    $$PWD/frmtcpserver.h \
+    $$PWD/frmudpclient.h \
    $$PWD/frmudpserver.h

-SOURCES += \    
+SOURCES += \
    $$PWD/frmmain.cpp \
    $$PWD/frmtcpclient.cpp \
    $$PWD/frmtcpserver.cpp \
+    $$PWD/frmudpclient.cpp \
    $$PWD/frmudpserver.cpp
--- a/nettool/form/frmmain.ui
+++ b/nettool/form/frmmain.ui
@@ -47,6 +47,11 @@
       <string>TCP服务器</string>
      </attribute>
     </widget>
+     <widget class="frmUdpClient" name="tabUdpClient">
+      <attribute name="title">
+       <string>UDP客户端</string>
+      </attribute>
+     </widget>
     <widget class="frmUdpServer" name="tabUdpServer">
      <attribute name="title">
       <string>UDP服务器</string>
@@ -75,6 +80,12 @@
   <header>frmudpserver.h</header>
   <container>1</container>
  </customwidget>
+  <customwidget>
+   <class>frmUdpClient</class>
+   <extends>QWidget</extends>
+   <header>frmudpclient.h</header>
+   <container>1</container>
+  </customwidget>
 </customwidgets>
 <resources/>
 <connections/>
--- a/nettool/form/frmtcpclient.cpp
+++ b/nettool/form/frmtcpclient.cpp
@@ -6,7 +6,7 @@ frmTcpClient::frmTcpClient(QWidget *parent) : QWidget(parent), ui(new Ui::frmTcp
 {
    ui->setupUi(this);
    this->initForm();
-    this->initConfig();
+    this->initConfig();    
 }

 frmTcpClient::~frmTcpClient()
@@ -56,8 +56,7 @@ void frmTcpClient::initConfig()
    ui->txtServerPort->setText(QString::number(App::TcpServerPort));
    connect(ui->txtServerPort, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));

-    timer->setInterval(App::IntervalTcpClient);
-    App::AutoSendTcpClient ? timer->start() : timer->stop();
+    this->changeTimer();
 }

 void frmTcpClient::saveConfig()
@@ -72,8 +71,21 @@ void frmTcpClient::saveConfig()
    App::TcpServerPort = ui->txtServerPort->text().trimmed().toInt();
    App::writeConfig();

+    this->changeTimer();
+}
+
+void frmTcpClient::changeTimer()
+{
    timer->setInterval(App::IntervalTcpClient);
-    App::AutoSendTcpClient ? timer->start() : timer->stop();
+    if (App::AutoSendTcpClient) {
+        if (!timer->isActive()) {
+            timer->start();
+        }
+    } else {
+        if (timer->isActive()) {
+            timer->stop();
+        }
+    }
 }

 void frmTcpClient::append(int type, const QString &data, bool clear)
--- a/nettool/form/frmtcpclient.h
+++ b/nettool/form/frmtcpclient.h
@@ -27,6 +27,7 @@ private slots:
    void initForm();
    void initConfig();
    void saveConfig();
+    void changeTimer();
    void append(int type, const QString &data, bool clear = false);

    void connected();
--- a/nettool/form/frmtcpclient.ui
+++ b/nettool/form/frmtcpclient.ui
@@ -102,7 +102,7 @@
      <item>
       <widget class="QLabel" name="labServerIP">
        <property name="text">
-         <string>服务器IP地址</string>
+         <string>服务器地址</string>
        </property>
       </widget>
      </item>
--- a/nettool/form/frmtcpserver.cpp
+++ b/nettool/form/frmtcpserver.cpp
@@ -6,6 +6,7 @@ frmTcpServer::frmTcpServer(QWidget *parent) : QWidget(parent), ui(new Ui::frmTcp
 {
    ui->setupUi(this);
    this->initForm();
+    this->initIP();
    this->initConfig();
 }

@@ -31,6 +32,38 @@ void frmTcpServer::initForm()
    QUIHelper::setLabStyle(ui->labCount, 3);
 }

+void frmTcpServer::initIP()
+{
+    //获取本机所有IP
+    QStringList ips;
+    QList<QNetworkInterface> netInterfaces = QNetworkInterface::allInterfaces();
+    foreach(const QNetworkInterface  &netInterface, netInterfaces) {
+        //移除虚拟机和抓包工具的虚拟网卡
+        QString humanReadableName = netInterface.humanReadableName().toLower();
+        if(humanReadableName.startsWith("vmware network adapter") || humanReadableName.startsWith("npcap loopback adapter")) {
+            continue;
+        }
+
+        //过滤当前网络接口
+        bool flag = (netInterface.flags() == (QNetworkInterface::IsUp | QNetworkInterface::IsRunning | QNetworkInterface::CanBroadcast | QNetworkInterface::CanMulticast));
+        if(flag) {
+            QList<QNetworkAddressEntry> addrs = netInterface.addressEntries();
+            foreach(QNetworkAddressEntry addr, addrs) {
+                //只取出IPV4的地址
+                if(addr.ip().protocol() == QAbstractSocket::IPv4Protocol) {
+                    QString ip4 = addr.ip().toString();
+                    if(ip4 != "127.0.0.1") {
+                        ips.append(ip4);
+                    }
+                }
+            }
+        }
+    }
+
+    ui->cboxListenIP->addItems(ips);
+    ui->cboxListenIP->addItem("127.0.0.1");
+}
+
 void frmTcpServer::initConfig()
 {
    ui->ckHexSend->setChecked(App::HexSendTcpServer);
@@ -46,19 +79,21 @@ void frmTcpServer::initConfig()
    connect(ui->ckDebug, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));

    ui->ckAutoSend->setChecked(App::AutoSendTcpServer);
-    connect(ui->ckAutoSend, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
-
-    ui->ckSelectAll->setChecked(App::SelectAllTcpServer);
-    connect(ui->ckSelectAll, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
+    connect(ui->ckAutoSend, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));    

    ui->cboxInterval->setCurrentIndex(ui->cboxInterval->findText(QString::number(App::IntervalTcpServer)));
    connect(ui->cboxInterval, SIGNAL(currentIndexChanged(int)), this, SLOT(saveConfig()));

+    ui->cboxListenIP->setCurrentIndex(ui->cboxListenIP->findText(App::TcpListenIP));
+    connect(ui->cboxListenIP, SIGNAL(currentIndexChanged(int)), this, SLOT(saveConfig()));
+
    ui->txtListenPort->setText(QString::number(App::TcpListenPort));
    connect(ui->txtListenPort, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));

-    timer->setInterval(App::IntervalTcpServer);
-    App::AutoSendTcpServer ? timer->start() : timer->stop();
+    ui->ckSelectAll->setChecked(App::SelectAllTcpServer);
+    connect(ui->ckSelectAll, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
+
+    this->changeTimer();
 }

 void frmTcpServer::saveConfig()
@@ -67,14 +102,28 @@ void frmTcpServer::saveConfig()
    App::HexReceiveTcpServer = ui->ckHexReceive->isChecked();
    App::AsciiTcpServer = ui->ckAscii->isChecked();
    App::DebugTcpServer = ui->ckDebug->isChecked();
-    App::AutoSendTcpServer = ui->ckAutoSend->isChecked();
-    App::SelectAllTcpServer = ui->ckSelectAll->isChecked();
+    App::AutoSendTcpServer = ui->ckAutoSend->isChecked();    
    App::IntervalTcpServer = ui->cboxInterval->currentText().toInt();
+    App::TcpListenIP = ui->cboxListenIP->currentText();
    App::TcpListenPort = ui->txtListenPort->text().trimmed().toInt();
+    App::SelectAllTcpServer = ui->ckSelectAll->isChecked();
    App::writeConfig();

+    this->changeTimer();
+}
+
+void frmTcpServer::changeTimer()
+{
    timer->setInterval(App::IntervalTcpServer);
-    App::AutoSendTcpServer ? timer->start() : timer->stop();
+    if (App::AutoSendTcpServer) {
+        if (!timer->isActive()) {
+            timer->start();
+        }
+    } else {
+        if (timer->isActive()) {
+            timer->stop();
+        }
+    }
 }

 void frmTcpServer::append(int type, const QString &data, bool clear)
@@ -117,25 +166,11 @@ void frmTcpServer::append(int type, const QString &data, bool clear)
    currentCount++;
 }

-void frmTcpServer::sendData(const QString &data)
-{
-    if (ui->ckSelectAll->isChecked()) {
-        tcpServer->writeData(data);
-    } else {
-        int row = ui->listWidget->currentRow();
-        if (row >= 0) {
-            QString str = ui->listWidget->item(row)->text();
-            QStringList list = str.split(":");
-            tcpServer->writeData(list.at(0), list.at(1).toInt(), data);
-        }
-    }
-}
-
 void frmTcpServer::clientConnected(const QString &ip, int port)
 {
    QString str = QString("%1:%2").arg(ip).arg(port);
    ui->listWidget->addItem(str);
-    ui->labCount->setText(QString("共 %1 个连接").arg(ui->listWidget->count()));
+    ui->labCount->setText(QString("共 %1 个客户端").arg(ui->listWidget->count()));
 }

 void frmTcpServer::clientDisconnected(const QString &ip, int port)
@@ -150,7 +185,7 @@ void frmTcpServer::clientDisconnected(const QString &ip, int port)
    }

    delete ui->listWidget->takeItem(row);
-    ui->labCount->setText(QString("共 %1 个连接").arg(ui->listWidget->count()));
+    ui->labCount->setText(QString("共 %1 个客户端").arg(ui->listWidget->count()));
 }

 void frmTcpServer::sendData(const QString &ip, int port, const QString &data)
@@ -214,7 +249,16 @@ void frmTcpServer::on_btnSend_clicked()
        return;
    }

-    sendData(data);
+    if (ui->ckSelectAll->isChecked()) {
+        tcpServer->writeData(data);
+    } else {
+        int row = ui->listWidget->currentRow();
+        if (row >= 0) {
+            QString str = ui->listWidget->item(row)->text();
+            QStringList list = str.split(":");
+            tcpServer->writeData(list.at(0), list.at(1).toInt(), data);
+        }
+    }
 }

 void frmTcpServer::on_btnClose_clicked()
--- a/nettool/form/frmtcpserver.h
+++ b/nettool/form/frmtcpserver.h
@@ -25,13 +25,12 @@ private:

 private slots:
    void initForm();
+    void initIP();
    void initConfig();
    void saveConfig();
+    void changeTimer();
    void append(int type, const QString &data, bool clear = false);

-private slots:
-    void sendData(const QString &data);
-
    void clientConnected(const QString &ip, int port);
    void clientDisconnected(const QString &ip, int port);
    void sendData(const QString &ip, int port, const QString &data);
--- a/nettool/form/frmtcpserver.ui
+++ b/nettool/form/frmtcpserver.ui
@@ -99,6 +99,16 @@
      <item>
       <widget class="QComboBox" name="cboxInterval"/>
      </item>
+      <item>
+       <widget class="QLabel" name="labListenIP">
+        <property name="text">
+         <string>监听地址</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QComboBox" name="cboxListenIP"/>
+      </item>
      <item>
       <widget class="QLabel" name="labListenPort">
        <property name="text">
@@ -152,7 +162,7 @@
         <enum>QFrame::Sunken</enum>
        </property>
        <property name="text">
-         <string>共 0 个连接</string>
+         <string>共 0 个客户端</string>
        </property>
        <property name="alignment">
         <set>Qt::AlignCenter</set>
@@ -165,7 +175,7 @@
      <item>
       <widget class="QCheckBox" name="ckSelectAll">
        <property name="text">
-         <string>对所有已连接客户端</string>
+         <string>对所有客户端发送</string>
        </property>
       </widget>
      </item>
@@ -224,6 +234,26 @@
   </item>
  </layout>
 </widget>
+ <tabstops>
+  <tabstop>txtMain</tabstop>
+  <tabstop>ckHexReceive</tabstop>
+  <tabstop>ckHexSend</tabstop>
+  <tabstop>ckAscii</tabstop>
+  <tabstop>ckShow</tabstop>
+  <tabstop>ckDebug</tabstop>
+  <tabstop>ckAutoSend</tabstop>
+  <tabstop>cboxInterval</tabstop>
+  <tabstop>cboxListenIP</tabstop>
+  <tabstop>txtListenPort</tabstop>
+  <tabstop>btnListen</tabstop>
+  <tabstop>btnSave</tabstop>
+  <tabstop>btnClear</tabstop>
+  <tabstop>btnClose</tabstop>
+  <tabstop>listWidget</tabstop>
+  <tabstop>ckSelectAll</tabstop>
+  <tabstop>cboxData</tabstop>
+  <tabstop>btnSend</tabstop>
+ </tabstops>
 <resources/>
 <connections/>
 </ui>
--- a/nettool/form/frmudpclient.cpp
+++ b/nettool/form/frmudpclient.cpp
@@ -0,0 +1,214 @@
+#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()
+{
+    udpSocket = new QUdpSocket(this);
+    connect(udpSocket, SIGNAL(readyRead()), this, SLOT(readData()));
+
+    timer = new QTimer(this);
+    connect(timer, SIGNAL(timeout()), this, SLOT(on_btnSend_clicked()));
+
+    ui->cboxInterval->addItems(App::Intervals);
+    ui->cboxData->addItems(App::Datas);
+}
+
+void frmUdpClient::initConfig()
+{
+    ui->ckHexSend->setChecked(App::HexSendUdpClient);
+    connect(ui->ckHexSend, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
+
+    ui->ckHexReceive->setChecked(App::HexReceiveUdpClient);
+    connect(ui->ckHexReceive, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
+
+    ui->ckAscii->setChecked(App::AsciiUdpClient);
+    connect(ui->ckAscii, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
+
+    ui->ckDebug->setChecked(App::DebugUdpClient);
+    connect(ui->ckDebug, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
+
+    ui->ckAutoSend->setChecked(App::AutoSendUdpClient);
+    connect(ui->ckAutoSend, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
+
+    ui->cboxInterval->setCurrentIndex(ui->cboxInterval->findText(QString::number(App::IntervalUdpClient)));
+    connect(ui->cboxInterval, SIGNAL(currentIndexChanged(int)), this, SLOT(saveConfig()));
+
+    ui->txtServerIP->setText(App::UdpServerIP);
+    connect(ui->txtServerIP, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));
+
+    ui->txtServerPort->setText(QString::number(App::UdpServerPort));
+    connect(ui->txtServerPort, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));
+
+    this->changeTimer();
+}
+
+void frmUdpClient::saveConfig()
+{
+    App::HexSendUdpClient = ui->ckHexSend->isChecked();
+    App::HexReceiveUdpClient = ui->ckHexReceive->isChecked();
+    App::AsciiUdpClient = ui->ckAscii->isChecked();
+    App::DebugUdpClient = ui->ckDebug->isChecked();
+    App::AutoSendUdpClient = ui->ckAutoSend->isChecked();
+    App::IntervalUdpClient = ui->cboxInterval->currentText().toInt();
+    App::UdpServerIP = ui->txtServerIP->text().trimmed();
+    App::UdpServerPort = ui->txtServerPort->text().trimmed().toInt();
+    App::writeConfig();
+
+    this->changeTimer();
+}
+
+void frmUdpClient::changeTimer()
+{
+    timer->setInterval(App::IntervalUdpClient);
+    if (App::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 (udpSocket->hasPendingDatagrams()) {
+        data.resize(udpSocket->pendingDatagramSize());
+        udpSocket->readDatagram(data.data(), data.size(), &host, &port);
+
+        if (App::HexReceiveUdpClient) {
+            buffer = QUIHelper::byteArrayToHexStr(data);
+        } else if (App::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 (App::DebugUdpClient) {
+            int count = App::Keys.count();
+            for (int i = 0; i < count; i++) {
+                if (App::Keys.at(i) == buffer) {
+                    sendData(ip, port, App::Values.at(i));
+                    break;
+                }
+            }
+        }
+    }
+}
+
+void frmUdpClient::sendData(const QString &ip, int port, const QString &data)
+{
+    QByteArray buffer;
+    if (App::HexSendUdpClient) {
+        buffer = QUIHelper::hexStrToByteArray(data);
+    } else if (App::AsciiUdpClient) {
+        buffer = QUIHelper::asciiStrToByteArray(data);
+    } else {
+        buffer = data.toLatin1();
+    }
+
+    udpSocket->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();
+    if (data.length() <= 0) {
+        return;
+    }
+
+    QString fileName = QString("%1/%2.txt").arg(QUIHelper::appPath()).arg(STRDATETIME);
+    QFile file(fileName);
+    if (file.open(QFile::WriteOnly | QFile::Text)) {
+        file.write(data.toUtf8());
+        file.close();
+    }
+
+    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(App::UdpServerIP, App::UdpServerPort, data);
+}
--- a/nettool/form/frmudpclient.h
+++ b/nettool/form/frmudpclient.h
@@ -0,0 +1,41 @@
+#ifndef FRMUDPCLIENT_H
+#define FRMUDPCLIENT_H
+
+#include <QWidget>
+#include <QtNetwork>
+
+namespace Ui {
+class frmUdpClient;
+}
+
+class frmUdpClient : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit frmUdpClient(QWidget *parent = 0);
+    ~frmUdpClient();
+
+private:
+    Ui::frmUdpClient *ui;
+
+    QUdpSocket *udpSocket;
+    QTimer *timer;
+
+private slots:
+    void initForm();
+    void initConfig();
+    void saveConfig();
+    void changeTimer();
+    void append(int type, const QString &data, bool clear = false);
+
+    void readData();
+    void sendData(const QString &ip, int port, const QString &data);
+
+private slots:
+    void on_btnSave_clicked();
+    void on_btnClear_clicked();
+    void on_btnSend_clicked();
+};
+
+#endif // FRMUDPCLIENT_H
--- a/nettool/form/frmudpclient.ui
+++ b/nettool/form/frmudpclient.ui
@@ -0,0 +1,194 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>frmUdpClient</class>
+ <widget class="QWidget" name="frmUdpClient">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <widget class="QTextEdit" name="txtMain">
+     <property name="readOnly">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1" rowspan="2">
+    <widget class="QFrame" name="frame">
+     <property name="minimumSize">
+      <size>
+       <width>170</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>170</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="frameShape">
+      <enum>QFrame::Box</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Sunken</enum>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout_2">
+      <item>
+       <widget class="QCheckBox" name="ckHexReceive">
+        <property name="text">
+         <string>16进制接收</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckHexSend">
+        <property name="text">
+         <string>16进制发送</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckAscii">
+        <property name="text">
+         <string>Ascii控制字符</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckShow">
+        <property name="text">
+         <string>暂停显示</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckDebug">
+        <property name="text">
+         <string>模拟设备</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckAutoSend">
+        <property name="text">
+         <string>定时发送</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QComboBox" name="cboxInterval"/>
+      </item>
+      <item>
+       <widget class="QLabel" name="labServerIP">
+        <property name="text">
+         <string>远程地址</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLineEdit" name="txtServerIP"/>
+      </item>
+      <item>
+       <widget class="QLabel" name="labServerPort">
+        <property name="text">
+         <string>远程端口</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLineEdit" name="txtServerPort"/>
+      </item>
+      <item>
+       <widget class="QPushButton" name="btnSave">
+        <property name="text">
+         <string>保存</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="btnClear">
+        <property name="text">
+         <string>清空</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="verticalSpacer">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>20</width>
+          <height>40</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QWidget" name="widget" native="true">
+     <layout class="QHBoxLayout" name="layUdpServer">
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QComboBox" name="cboxData">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Ignored" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="editable">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="btnSend">
+        <property name="minimumSize">
+         <size>
+          <width>80</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="maximumSize">
+         <size>
+          <width>80</width>
+          <height>16777215</height>
+         </size>
+        </property>
+        <property name="text">
+         <string>发送</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
--- a/nettool/form/frmudpserver.cpp
+++ b/nettool/form/frmudpserver.cpp
@@ -6,6 +6,7 @@ frmUdpServer::frmUdpServer(QWidget *parent) : QWidget(parent), ui(new Ui::frmUdp
 {
    ui->setupUi(this);
    this->initForm();
+    this->initIP();
    this->initConfig();
 }

@@ -24,6 +25,39 @@ void frmUdpServer::initForm()

    ui->cboxInterval->addItems(App::Intervals);
    ui->cboxData->addItems(App::Datas);
+    QUIHelper::setLabStyle(ui->labCount, 3);
+}
+
+void frmUdpServer::initIP()
+{
+    //获取本机所有IP
+    QStringList ips;
+    QList<QNetworkInterface> netInterfaces = QNetworkInterface::allInterfaces();
+    foreach(const QNetworkInterface  &netInterface, netInterfaces) {
+        //移除虚拟机和抓包工具的虚拟网卡
+        QString humanReadableName = netInterface.humanReadableName().toLower();
+        if(humanReadableName.startsWith("vmware network adapter") || humanReadableName.startsWith("npcap loopback adapter")) {
+            continue;
+        }
+
+        //过滤当前网络接口
+        bool flag = (netInterface.flags() == (QNetworkInterface::IsUp | QNetworkInterface::IsRunning | QNetworkInterface::CanBroadcast | QNetworkInterface::CanMulticast));
+        if(flag) {
+            QList<QNetworkAddressEntry> addrs = netInterface.addressEntries();
+            foreach(QNetworkAddressEntry addr, addrs) {
+                //只取出IPV4的地址
+                if(addr.ip().protocol() == QAbstractSocket::IPv4Protocol) {
+                    QString ip4 = addr.ip().toString();
+                    if(ip4 != "127.0.0.1") {
+                        ips.append(ip4);
+                    }
+                }
+            }
+        }
+    }
+
+    ui->cboxListenIP->addItems(ips);
+    ui->cboxListenIP->addItem("127.0.0.1");
 }

 void frmUdpServer::initConfig()
@@ -46,17 +80,16 @@ void frmUdpServer::initConfig()
    ui->cboxInterval->setCurrentIndex(ui->cboxInterval->findText(QString::number(App::IntervalUdpServer)));
    connect(ui->cboxInterval, SIGNAL(currentIndexChanged(int)), this, SLOT(saveConfig()));

-    ui->txtServerIP->setText(App::UdpServerIP);
-    connect(ui->txtServerIP, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));
-
-    ui->txtServerPort->setText(QString::number(App::UdpServerPort));
-    connect(ui->txtServerPort, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));
+    ui->cboxListenIP->setCurrentIndex(ui->cboxListenIP->findText(App::UdpListenIP));
+    connect(ui->cboxListenIP, SIGNAL(currentIndexChanged(int)), this, SLOT(saveConfig()));

    ui->txtListenPort->setText(QString::number(App::UdpListenPort));
    connect(ui->txtListenPort, SIGNAL(textChanged(QString)), this, SLOT(saveConfig()));

-    timer->setInterval(App::IntervalUdpServer);
-    App::AutoSendUdpServer ? timer->start() : timer->stop();
+    ui->ckSelectAll->setChecked(App::SelectAllUdpServer);
+    connect(ui->ckSelectAll, SIGNAL(stateChanged(int)), this, SLOT(saveConfig()));
+
+    this->changeTimer();
 }

 void frmUdpServer::saveConfig()
@@ -67,13 +100,26 @@ void frmUdpServer::saveConfig()
    App::DebugUdpServer = ui->ckDebug->isChecked();
    App::AutoSendUdpServer = ui->ckAutoSend->isChecked();
    App::IntervalUdpServer = ui->cboxInterval->currentText().toInt();
-    App::UdpServerIP = ui->txtServerIP->text().trimmed();
-    App::UdpServerPort = ui->txtServerPort->text().trimmed().toInt();
+    App::UdpListenIP = ui->cboxListenIP->currentText();
    App::UdpListenPort = ui->txtListenPort->text().trimmed().toInt();
+    App::SelectAllUdpServer = ui->ckSelectAll->isChecked();
    App::writeConfig();

+    this->changeTimer();
+}
+
+void frmUdpServer::changeTimer()
+{
    timer->setInterval(App::IntervalUdpServer);
-    App::AutoSendUdpServer ? timer->start() : timer->stop();
+    if (App::AutoSendUdpServer) {
+        if (!timer->isActive()) {
+            timer->start();
+        }
+    } else {
+        if (timer->isActive()) {
+            timer->stop();
+        }
+    }
 }

 void frmUdpServer::append(int type, const QString &data, bool clear)
@@ -136,12 +182,14 @@ void frmUdpServer::readData()
        }

        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);
+        clientConnected(ip, port);

        if (App::DebugUdpServer) {
            int count = App::Keys.count();
@@ -170,17 +218,27 @@ void frmUdpServer::sendData(const QString &ip, int port, const QString &data)

    QString str = QString("[%1:%2] %3").arg(ip).arg(port).arg(data);
    append(0, str);
+}

+void frmUdpServer::clientConnected(const QString &ip, int port)
+{
+    //先过滤重复的
+    QString str = QString("%1:%2").arg(ip).arg(port);
+    for (int i = 0; i < ui->listWidget->count(); i++) {
+        QString s = ui->listWidget->item(i)->text();
+        if (str == s) {
+            return;
+        }
+    }
+
+    ui->listWidget->addItem(str);
+    ui->labCount->setText(QString("共 %1 个客户端").arg(ui->listWidget->count()));
 }

 void frmUdpServer::on_btnListen_clicked()
 {
    if (ui->btnListen->text() == "监听") {
-#if (QT_VERSION > QT_VERSION_CHECK(5,0,0))
-        bool ok = udpSocket->bind(QHostAddress::AnyIPv4, App::UdpListenPort);
-#else
-        bool ok = udpSocket->bind(QHostAddress::Any, App::UdpListenPort);
-#endif
+        bool ok = udpSocket->bind(QHostAddress(App::UdpListenIP), App::UdpListenPort);
        if (ok) {
            ui->btnListen->setText("关闭");
            append(0, "监听成功");
@@ -220,5 +278,18 @@ void frmUdpServer::on_btnSend_clicked()
        return;
    }

-    sendData(App::UdpServerIP, App::UdpServerPort, data);
+    if (ui->ckSelectAll->isChecked()) {
+        for (int i = 0; i < ui->listWidget->count(); i++) {
+            QString str = ui->listWidget->item(i)->text();
+            QStringList list = str.split(":");
+            sendData(list.at(0), list.at(1).toInt(), data);
+        }
+    } else {
+        int row = ui->listWidget->currentRow();
+        if (row >= 0) {
+            QString str = ui->listWidget->item(row)->text();
+            QStringList list = str.split(":");
+            sendData(list.at(0), list.at(1).toInt(), data);
+        }
+    }
 }
--- a/nettool/form/frmudpserver.h
+++ b/nettool/form/frmudpserver.h
@@ -24,12 +24,15 @@ private:

 private slots:
    void initForm();
+    void initIP();
    void initConfig();
    void saveConfig();
+    void changeTimer();
    void append(int type, const QString &data, bool clear = false);

    void readData();
    void sendData(const QString &ip, int port, const QString &data);
+    void clientConnected(const QString &ip, int port);

 private slots:
    void on_btnListen_clicked();
--- a/nettool/form/frmudpserver.ui
+++ b/nettool/form/frmudpserver.ui
@@ -41,7 +41,7 @@
     <property name="frameShadow">
      <enum>QFrame::Sunken</enum>
     </property>
-     <layout class="QVBoxLayout" name="verticalLayout_2">
+     <layout class="QVBoxLayout" name="verticalLayout">
      <item>
       <widget class="QCheckBox" name="ckHexReceive">
        <property name="text">
@@ -88,24 +88,14 @@
       <widget class="QComboBox" name="cboxInterval"/>
      </item>
      <item>
-       <widget class="QLabel" name="labServerIP">
+       <widget class="QLabel" name="labListenIP">
        <property name="text">
-         <string>远程IP地址</string>
+         <string>监听地址</string>
        </property>
       </widget>
      </item>
      <item>
-       <widget class="QLineEdit" name="txtServerIP"/>
-      </item>
-      <item>
-       <widget class="QLabel" name="labServerPort">
-        <property name="text">
-         <string>远程端口</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QLineEdit" name="txtServerPort"/>
+       <widget class="QComboBox" name="cboxListenIP"/>
      </item>
      <item>
       <widget class="QLabel" name="labListenPort">
@@ -139,17 +129,36 @@
       </widget>
      </item>
      <item>
-       <spacer name="verticalSpacer">
-        <property name="orientation">
-         <enum>Qt::Vertical</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
+       <widget class="QLabel" name="labCount">
+        <property name="minimumSize">
         <size>
-          <width>20</width>
-          <height>40</height>
+          <width>0</width>
+          <height>25</height>
         </size>
        </property>
-       </spacer>
+        <property name="frameShape">
+         <enum>QFrame::Box</enum>
+        </property>
+        <property name="frameShadow">
+         <enum>QFrame::Sunken</enum>
+        </property>
+        <property name="text">
+         <string>共 0 个客户端</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QListWidget" name="listWidget"/>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckSelectAll">
+        <property name="text">
+         <string>对所有客户端发送</string>
+        </property>
+       </widget>
      </item>
     </layout>
    </widget>
@@ -206,6 +215,23 @@
   </item>
  </layout>
 </widget>
+ <tabstops>
+  <tabstop>txtMain</tabstop>
+  <tabstop>ckHexReceive</tabstop>
+  <tabstop>ckHexSend</tabstop>
+  <tabstop>ckAscii</tabstop>
+  <tabstop>ckShow</tabstop>
+  <tabstop>ckDebug</tabstop>
+  <tabstop>ckAutoSend</tabstop>
+  <tabstop>cboxInterval</tabstop>
+  <tabstop>cboxListenIP</tabstop>
+  <tabstop>txtListenPort</tabstop>
+  <tabstop>btnListen</tabstop>
+  <tabstop>btnSave</tabstop>
+  <tabstop>btnClear</tabstop>
+  <tabstop>cboxData</tabstop>
+  <tabstop>btnSend</tabstop>
+ </tabstops>
 <resources/>
 <connections/>
 </ui>