Support save data file and key file

module/mifare.cpp

@@ -509,8 +509,8 @@ Mifare::DataType Mifare::data_isDataValid(QString data) // "?" will not been pro
                 if(data[i] != ' ')
                     return DATA_INVALID;
             }
-            return DATA_WITHSPACE;
         }
+        return DATA_WITHSPACE;
     }
     else if(data.length() == 32)
     {
@@ -643,12 +643,108 @@ bool Mifare::data_loadKeyFile(const QString& filename)
     }
 }
 
+bool Mifare::data_saveDataFile(const QString& filename, bool isBin)
+{
+    QFile file(filename, this);
+    if(file.open(QIODevice::WriteOnly))
+    {
+        QByteArray buff;
+        QChar tmp;
+        if(isBin)
+        {
+            for(int i = 0; i < cardType.blocks; i++)
+            {
+                for(int j = 0; j < 16; j++)
+                {
+                    unsigned char Byt[2];
+                    for(int k = 0; k < 2; k++)
+                    {
+                        tmp = dataList->at(i).at(j*2+k).toUpper();
+                        if(tmp >= '0' && tmp <= '9')
+                            Byt[k] = tmp.toLatin1() - '0';
+                        else if(tmp >= 'A' && tmp <= 'F')
+                            Byt[k] = tmp.toLatin1() - 'A' + 10;
+                    }
+                    buff += (Byt[0] << 4)|Byt[1];
+                }
+            }
+        }
+        else
+        {
+            for(int i = 0; i < cardType.blocks; i++)
+            {
+                buff += dataList->at(i);
+                buff += "\r\n";
+            }
+        }
+        bool ret = file.write(buff) != -1;
+        file.close();
+        return ret;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+bool Mifare::data_saveKeyFile(const QString& filename, bool isBin)
+{
+    QFile file(filename, this);
+    if(file.open(QIODevice::WriteOnly))
+    {
+        QByteArray buff;
+        QChar tmp;
+        if(isBin)
+        {
+            for(int i = 0; i < cardType.sectors; i++)
+            {
+                for(int j = 0; j < 6; j++)
+                {
+                    unsigned char Byt[2];
+                    for(int k = 0; k < 2; k++)
+                    {
+                        tmp = keyAList->at(i).at(j*2+k).toUpper();
+                        if(tmp >= '0' && tmp <= '9')
+                            Byt[k] = tmp.toLatin1() - '0';
+                        else if(tmp >= 'A' && tmp <= 'F')
+                            Byt[k] = tmp.toLatin1() - 'A' + 10;
+                    }
+                    buff += (Byt[0] << 4)|Byt[1];
+                }
+                for(int j = 0; j < 6; j++)
+                {
+                    unsigned char Byt[2];
+                    for(int k = 0; k < 2; k++)
+                    {
+                        tmp = keyBList->at(i).at(j*2+k).toUpper();
+                        if(tmp >= '0' && tmp <= '9')
+                            Byt[k] = tmp.toLatin1() - '0';
+                        else if(tmp >= 'A' && tmp <= 'F')
+                            Byt[k] = tmp.toLatin1() - 'A' + 10;
+                    }
+                    buff += (Byt[0] << 4)|Byt[1];
+                }
+            }
+        }
+        else
+        {
+
+        }
+        bool ret = file.write(buff) != -1;
+        file.close();
+        return ret;
+    }
+    else
+    {
+        return false;
+    }
+}
+
 void Mifare::data_key2Data()
 {
     for(int i = 0; i < cardType.sectors; i++)
     {
         QString tmp = "";
-        dataList->replace(cardType.blks[i] + cardType.blk[i] - 1, "????????????FF078069????????????");
         if(data_isKeyValid(keyAList->at(i)))
             tmp += keyAList->at(i);
         else

module/mifare.h

@@ -96,8 +96,11 @@ public:
 
     bool data_loadDataFile(const QString &filename);
     bool data_loadKeyFile(const QString &filename);
+    bool data_saveDataFile(const QString& filename, bool isBin);
+    bool data_saveKeyFile(const QString &filename, bool isBin);
     void data_key2Data();
     void data_data2Key();
+
 public slots:
 signals:
 

ui/mainwindow.cpp

@@ -198,7 +198,7 @@ void MainWindow::on_MF_File_loadButton_clicked()
     QString filename = "";
     if(ui->MF_File_dataBox->isChecked())
     {
-        title = tr("Plz choose the data file:");
+        title = tr("Plz select the data file:");
         filename = QFileDialog::getOpenFileName(this, title, "./", tr("Binary Data Files(*.bin *.dump);;Text Data Files(*.txt *.eml);;All Files(*.*)"));
         qDebug() << filename;
         if(filename != "")
@@ -211,7 +211,7 @@ void MainWindow::on_MF_File_loadButton_clicked()
     }
     else if(ui->MF_File_keyBox->isChecked())
     {
-        title = tr("Plz choose the key file:");
+        title = tr("Plz select the key file:");
         filename = QFileDialog::getOpenFileName(this, title, "./", tr("Binary Key Files(*.bin *.dump);;All Files(*.*)"));
         qDebug() << filename;
         if(filename != "")
@@ -227,9 +227,37 @@ void MainWindow::on_MF_File_loadButton_clicked()
 
 void MainWindow::on_MF_File_saveButton_clicked()
 {
-    QString title = tr("Save data to");
+
+    QString title = "";
+    QString filename = "";
     QString selectedType = "";
-    QString filename = QFileDialog::getSaveFileName(this, title, "./", tr("Bin Files(*.bin *.dump);;Text Files(*.txt *.eml)"), &selectedType);
+
+    if(ui->MF_File_dataBox->isChecked())
+    {
+        title = tr("Plz select the location to save data file:");
+        filename = QFileDialog::getSaveFileName(this, title, "./", tr("Binary Data Files(*.bin *.dump);;Text Data Files(*.txt *.eml)"), &selectedType);
+        qDebug() << filename;
+        if(filename != "")
+        {
+            if(!mifare->data_saveDataFile(filename, selectedType == "Binary Data Files(*.bin *.dump)"))
+            {
+                QMessageBox::information(this, tr("Info"), tr("Failed to save to") + "\n" + filename);
+            }
+        }
+    }
+    else if(ui->MF_File_keyBox->isChecked())
+    {
+        title = tr("Plz select the location to save key file:");
+        filename = QFileDialog::getSaveFileName(this, title, "./", tr("Binary Key Files(*.bin *.dump)"), &selectedType);
+        qDebug() << filename;
+        if(filename != "")
+        {
+            if(!mifare->data_saveKeyFile(filename, selectedType == "Binary Key Files(*.bin *.dump)"))
+            {
+                QMessageBox::information(this, tr("Info"), tr("Failed to save to") + "\n" + filename);
+            }
+        }
+    }
     qDebug() << filename << selectedType;
 }