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未调试的client

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Msy-msu 2023-01-07 14:28:55 +08:00
parent 0676ee2391
commit 79cc0432e1
6 changed files with 202 additions and 50 deletions
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109
TcpClient.pro.user
View File

@ -1,6 +1,6 @@
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23
datamanager.cpp
View File

@ -36,7 +36,7 @@ void DataManager::TCPClientDisconnected()
emit disconnect_from_server();
}
void DataManager::recv_from_server(QByteArray &data)
void DataManager::recv_from_server(QByteArray data)
{
QByteArray data_decrypt;
data_decrypt = protocol->data_decrypt(data);
@ -54,7 +54,14 @@ void DataManager::recv_from_server(QByteArray &data)
sendname = json_data["sendname"].toString();
filename = json_data["name"].toString();
file_data = json_data["data"].toString();
emit update_file(sendname,filename,file_data);
if(json_data["to_user"].toString().isEmpty())
{
emit update_file(sendname,filename,file_data);
}
else
{
emit update_file_private(sendname,filename,file_data);
}
}
else if (json_data["type"] == "online_users")
{
@ -120,7 +127,7 @@ void DataManager::send_to_user(QString sendname,QString to_user,QString text)
void DataManager::send_file_to_all(QString sendname,QString filename,QByteArray file)
{
QByteArray data,data_encrypt;
data = protocol->data_maker(Protocol::FILE,sendname,filename,file);
data = protocol->data_maker(Protocol::FILE,sendname,filename,QString(file));
data_encrypt = protocol->data_encrypt(data);
tcpclient->sendToserver(data_encrypt);
}
@ -128,7 +135,7 @@ void DataManager::send_file_to_all(QString sendname,QString filename,QByteArray
void DataManager::send_file_private(QString sendname,QString filename,QByteArray file,QString name)
{
QByteArray data,data_encrypt;
data = protocol->data_maker(Protocol::FILE,name,sendname,filename,file);
data = protocol->data_maker(Protocol::FILE,name,sendname,filename,QString(file));
data_encrypt = protocol->data_encrypt(data);
tcpclient->sendToserver(data_encrypt);
}
@ -140,3 +147,11 @@ void DataManager::account_cancellation(QString username)
data_encrypt = protocol->data_encrypt(data);
tcpclient->sendToserver(data_encrypt);
}
void DataManager::update_namelist()
{
QByteArray data,data_encrypt;
data = protocol->data_maker(Protocol::REQUEST,QString("update_namelist"));
data_encrypt = protocol->data_encrypt(data);
tcpclient->sendToserver(data_encrypt);
}

4
datamanager.h
View File

@ -30,6 +30,7 @@ signals:
void signup_response(bool result);
void update_text(QString sendname,QString data);
void update_file(QString sendname,QString filename,QString file_data);
void update_file_private(QString sendname,QString filename,QString file_data);
void update_users(int count,QList<QString>online_users);
@ -43,12 +44,13 @@ public slots:
void send_to_user(QString sendname,QString to_user,QString text);
void send_file_to_all(QString sendname,QString filename,QByteArray file);
void send_file_private(QString sendname,QString filename,QByteArray file,QString name);
void update_namelist();
void account_cancellation(QString username);
/******TCPClient******/
void TCPClientConnected();
void TCPClientDisconnected();
void recv_from_server(QByteArray &data);
void recv_from_server(QByteArray data);
};

2
login.cpp
View File

@ -170,9 +170,11 @@ void Login::signin_response(bool result)
connect(mainwidget,&MainWidget::send_to_user,datamanager,&DataManager::send_to_user);
connect(mainwidget,&MainWidget::send_file_private,datamanager,&DataManager::send_file_private);
connect(mainwidget,&MainWidget::send_file_to_all,datamanager,&DataManager::send_file_to_all);
connect(mainwidget,&MainWidget::exit_client,datamanager,&DataManager::update_namelist);
connect(mainwidget,&MainWidget::account_cancellation,datamanager,&DataManager::account_cancellation);
connect(datamanager,&DataManager::update_text,mainwidget,&MainWidget::update_text);
connect(datamanager,&DataManager::update_file,mainwidget,&MainWidget::update_file);
connect(datamanager,&DataManager::update_file_private,mainwidget,&MainWidget::update_file_private);
connect(datamanager,&DataManager::update_users,mainwidget,&MainWidget::update_users);
connect(mainwidget,&MainWidget::exit_client,this,&Login::exit_client);
this->hide();

112
mainwidget.cpp
View File

@ -186,16 +186,79 @@ void MainWidget::on_stop_clicked()
}
}
void MainWidget::update_text(QString sendname,QString data)
{
QString currentTime = QTime::currentTime().toString("H:m A");
ui->textEdit->append(sendname + " [" + currentTime + "] : " + data);
}
void MainWidget::update_file(QString sendname,QString filename,QString file_data)
{
QMessageBox::StandardButton response;
QString content = QString("你收到了一个来自%1的群发文件%2,是否接收？").arg(sendname).arg(filename);
response = QMessageBox::question(this,"提示",content);
if(response == QMessageBox::Yes)
{
readFile(filename,file_data.toUtf8());
}
else
{
QMessageBox::information(this,"消息","未接收该文件！");
}
}
void MainWidget::update_file_private(QString sendname,QString filename,QString file_data)
{
QMessageBox::StandardButton response;
QString content = QString("你收到了%1私发给你的文件%2,是否接收？").arg(sendname).arg(filename);
response = QMessageBox::question(this,"提示",content);
if(response == QMessageBox::Yes)
{
readFile(filename,file_data.toUtf8());
}
else
{
QMessageBox::information(this,"消息","未接收该文件！");
}
}
void MainWidget::update_users(int count,QList<QString>online_users)
{
ui->name_list->clear();
QList<QString>::iterator it = online_users.begin();
for(; it!=online_users.end(); ++it)
{
ui->name_list->addItem(*it);
}
}
bool MainWidget::eventFilter(QObject *target, QEvent *event)
{
if(target == ui->msg_edit) //可替换
{
if(event->type() == QEvent::KeyPress)//回车键
{
QKeyEvent *k = static_cast<QKeyEvent *>(event);
if(k->key() == Qt::Key_Return || k->key() == Qt::Key_Enter)
{
on_send_btn_clicked(); //替换为需要响应的函数事件，以这里的按钮为例
return true;
}
}
}
return QWidget::eventFilter(target,event);
}
void MainWidget::sendFile(QString filePath,QString filename,QString name)
{
//通过fileTcpSocket发送文件
//发送的数据存入block中
QByteArray block;
QFile file(filePath);
//打开文件，定义错误提醒
if(!file.open(QIODevice::ReadOnly)){
QMessageBox::warning(this,"","无法打开文件！");
QMessageBox::warning(this,"错误","无法打开文件！");
return;
}
//打开文件流，以写的方式打开
@ -220,39 +283,22 @@ void MainWidget::sendFile(QString filePath,QString filename,QString name)
}
}
void MainWidget::update_text(QString sendname,QString data)
{
QString currentTime = QTime::currentTime().toString("H:m A");
ui->textEdit->append(sendname + " [" + currentTime + "] : " + data);
}
void MainWidget::update_file(QString sendname,QString filename,QString file_data)
void MainWidget::readFile(QString filename,QByteArray data)
{
}
void MainWidget::update_users(int count,QList<QString>online_users)
{
}
bool MainWidget::eventFilter(QObject *target, QEvent *event)
{
if(target == ui->msg_edit) //可替换
{
if(event->type() == QEvent::KeyPress)//回车键
{
QKeyEvent *k = static_cast<QKeyEvent *>(event);
if(k->key() == Qt::Key_Return || k->key() == Qt::Key_Enter)
{
on_send_btn_clicked(); //替换为需要响应的函数事件，以这里的按钮为例
return true;
}
}
QString homePath = QDir::homePath();
QString filePath = QFileDialog::getExistingDirectory(this,
tr("Open Directory"),
homePath,
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
QFile outFile(filePath + "/" +filename);
if(!outFile.open(QIODevice::WriteOnly)){
QMessageBox::warning(this,"","错误: 无法打开文件.");
return;
}
return QWidget::eventFilter(target,event);
outFile.write(data);
outFile.close();
}

2
mainwidget.h
View File

@ -25,6 +25,7 @@ public:
explicit MainWidget(QString username,QWidget *parent = nullptr);
~MainWidget();
void sendFile(QString filePath,QString filename,QString name = "");
void readFile(QString filename,QByteArray data);
bool eventFilter(QObject *target, QEvent *event);
signals:
@ -45,6 +46,7 @@ private slots:
public slots:
void update_text(QString sendname,QString data);
void update_file(QString sendname,QString filename,QString file_data);
void update_file_private(QString sendname,QString filename,QString file_data);
void update_users(int count,QList<QString>online_users);
private: