#include "widget.h"
#include "./ui_widget.h"
#include#include#include#include#include#include#include#include#include#include#include#include#includeWidget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{ui->setupUi(this);
  ftp = new QFtp;
  if (ftp == nullptr) {qDebug()<< __func__<< ":No Mem alloc for ftp instance ... ... \n";
    exit(1);
  }
  connect(ftp, SIGNAL(commandFinished(int, bool)), this,
          SLOT(checkFTPstate(int, bool)));
  connect(ftp, SIGNAL(dataTransferProgress(qint64, qint64)), this,
          SLOT(progressBar_update(qint64, qint64)));
  connect(this, SIGNAL(EmitError(QString,QString)), this, SLOT(errorMessage(QString,QString)));
  connect(ftp,SIGNAL(stateChanged(int)),SLOT(FTPstate(int)));
  connect(this,SIGNAL(EmitPutFile(QFileInfo)),this,SLOT(PutFile(QFileInfo)));
  connect(ftp,SIGNAL(commandStarted(int)),this,SLOT(ftp_start(int)));
}

Widget::~Widget()
{delete ui;
}

void Widget::on_driver_path_sel_clicked()
{upgrade_file_path = QFileDialog::getOpenFileName(this,"選擇升級的驅(qū)動文件","./");
    driver_file.setFile(upgrade_file_path);
    ui->dirver_path->setText(this->upgrade_file_path); 
}

void Widget::on_fpga_path_sel_clicked()
{upgrade_file_path =
        QFileDialog::getOpenFileName(this, "選擇升級的FPGA文件", "./");
    fpga_file.setFile(upgrade_file_path);
    ui->fpga_path->setText(this->upgrade_file_path);
}

void Widget::on_database_path_sel_clicked()
{upgrade_file_path =
        QFileDialog::getOpenFileName(this, "選擇升級的數(shù)據(jù)庫文件", "./");
    database_file.setFile(upgrade_file_path);
    ui->database_path->setText(this->upgrade_file_path);
}

void Widget::on_start_clicked()
{QString type;
    if (ui->FILE_trans_type->currentText() == "FTP") {type = "ftp";
    } else if (ui->FILE_trans_type->currentText() == "SFTP") {type="sftp"; 
   }

   std::vector>CheckList  {std::make_pair(ui->driver_check,driver_file),std::make_pair(ui->fpga_check,fpga_file),std::make_pair(ui->database_check,database_file)};

   for (auto i : CheckList) {if (i.first->isChecked()) {  emit EmitPutFile(i.second);
        }
   }
}

void Widget::progressBar_update(qint64 readBytes, qint64 all) {auto percent = ((qreal)readBytes / all) * 100;
   ui->upgrade_bar->setValue(percent);
   ui->upgrade_label_status->setText(QString().fromStdString(std::to_string(readBytes/1024))+"/"+ QString().fromStdString(std::to_string(all/1024))+" KBytes");
   if(percent == 100){}
}

void Widget::errorMessage(QString title,QString msg)  {QMessageBox::information(this,title,msg);
}

void Widget::successMessage(QString msg) {QMessageBox::information(this,"成功提示",msg);
}

void Widget::checkFTPstate(int st, bool error) {if (ftp->currentCommand() == QFtp::Command::Put) {if (error) {  emit EmitError("上傳失敗", ftp->errorString());
        } else {this->setWindowTitle("上傳成功");
        }
        for (auto i = FILE_LIST.begin() ; i< FILE_LIST.end() ; i++) {if (i->second == st) {  if (i->first != nullptr) {qDebug()<< "Delete "<< i->first->fileName()
              << " cmd id: "<< st;
                delete i->first;
                i->first = nullptr;
              }
              i = FILE_LIST.erase(i);
            } else {  ++i;
          }
        }
        if (!ftp->hasPendingCommands()) {  EmitError("升級提示","升級成功");
        }
  } else if (ftp->currentCommand() == QFtp::Command::ConnectToHost) {if (error) {  emit EmitError("鏈接失敗", ftp->errorString());
        } else {  this->setWindowTitle("鏈接成功");
        }
  } else if (ftp->currentCommand() == QFtp::Command::Login) {if (error) {  emit EmitError("登陸失敗", ftp->errorString());
        } else {  this->setWindowTitle("登陸成功");
        }
  } else if (ftp->currentCommand() == QFtp::Command::Close) {emit EmitError("鏈接提示", "斷開鏈接");
  }
}

void Widget::FTPstate(int st) {if (st == QFtp::State::Connecting) {this->setWindowTitle("正在鏈接");
  } else if (st == QFtp::State::Unconnected) {this->setWindowTitle("失去鏈接");
  }else if(st == QFtp::State::LoggedIn){  this->setWindowTitle("登錄成功");
      ui->login->setText("斷開鏈接");
  }
}

void Widget::ftp_start(int){if(ftp->currentCommand() == QFtp::Put){   this->setWindowTitle("開始上傳");
    }
}

void Widget::PutFile(QFileInfo FileName) {if(ftp->state() == QFtp::Connected || ftp->state() == QFtp::LoggedIn){file = new QFile;
        if(file != nullptr){file->setFileName(FileName.absoluteFilePath());
        if (file->open(QIODevice::ReadOnly)) {  ui->upgrade_bar->setValue(0);
          this->setWindowTitle("正在升級: " + FileName.fileName());
          FILE_LIST.append(
              std::make_pair(file, ftp->put(file, FileName.fileName())));
        }}
   }
}

void Widget::on_login_clicked()
{if(ui->login->text() == "斷開鏈接"){ftp->close();
        ui->login->setText("鏈接板卡");
    }else{QString hostinfo = ui->ip_addr->text();
    ftp->connectToHost(hostinfo);
    ftp->login("admin", "admin");
    }
}

血淚教訓(xùn), QT5 ~ QT6 是一個大的版本跨越,NETWORK 的框架,和基類,變的要罵人了,找的QFtp 的模塊,改了變天源碼,卡在了, QString 的 ASSERT 上面,我就日了,回退到,5.15,

創(chuàng)新互聯(lián)長期為上千客戶提供的網(wǎng)站建設(shè)服務(wù)，團(tuán)隊從業(yè)經(jīng)驗10年，關(guān)注不同地域、不同群體，并針對不同對象提供差異化的產(chǎn)品和服務(wù)；打造開放共贏平臺，與合作伙伴共同營造健康的互聯(lián)網(wǎng)生態(tài)環(huán)境。為樂東黎族企業(yè)提供專業(yè)的網(wǎng)站制作、成都網(wǎng)站建設(shè)，樂東黎族網(wǎng)站改版等技術(shù)服務(wù)。擁有十多年豐富建站經(jīng)驗和眾多成功案例,為您定制開發(fā)。

雖然沒弄過QT之前,但是,看C++ 的代碼, 難怪,Linus 噴, 好多地方,真的挺惡心, 一坨坨的感覺

這算是一個DEMO 的版本

你是否還在尋找穩(wěn)定的海外服務(wù)器提供商？創(chuàng)新互聯(lián)www.cdcxhl.cn海外機(jī)房具備T級流量清洗系統(tǒng)配攻擊溯源，準(zhǔn)確流量調(diào)度確保服務(wù)器高可用性，企業(yè)級服務(wù)器適合批量采購，新人活動首月15元起，快前往官網(wǎng)查看詳情吧