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using System ;
using System.Collections.Generic ;
using System.ComponentModel ;
using System.Data ;
using System.Drawing ;
using System.Linq ;
using System.Text ;
using System.Windows.Forms ;
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using System.IO ;
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namespace Saviour_Backup_System
{
public partial class currentTransfers : Form
{
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public List < CopyFiles . CopyFiles > copyFilesList = new List < CopyFiles . CopyFiles > ( ) ;
public List < transferWindow > transfersList = new List < transferWindow > ( ) ;
public List < DevComponents . DotNetBar . Controls . ProgressBarX > progressBars = new List < DevComponents . DotNetBar . Controls . ProgressBarX > ( ) ;
public int backups = - 1 ; //used for index in arrays
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public currentTransfers ( ) {
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InitializeComponent ( ) ;
}
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public void startCopy ( DriveInfo drive , string endDirectory , bool visible ) { //used for validation to make sure the copy wont fail.
if ( ! Directory . Exists ( drive . Name ) ) { MessageBox . Show ( "The drive directory does not exist." ) ; }
else if ( ! Directory . Exists ( endDirectory ) ) { MessageBox . Show ( "The end directory does not exist." ) ; }
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else { //error checking is done (just in case something slips through.
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string hash = tools . hashDirectory ( drive . Name ) ;
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string DBHash = databaseTools . getHashofRecentBackup ( USBTools . calculateDriveID ( drive ) ) ; //get the hash from the database
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if ( DBHash = = "NONE" ) {
if ( DBHash = = hash ) { //if the hash in the database matches the drive, don't backup because nothing will have changed.
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MessageBox . Show ( "No changes have been made to files on drive " + drive . VolumeLabel + ", Will not backup." , "No Changes" , MessageBoxButtons . OK , MessageBoxIcon . Information ) ;
return ;
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} else { //The actual backup case
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string addition = "" ; //stores any extra directory needed.
if ( databaseTools . isCompression ( USBTools . calculateDriveID ( drive ) ) )
{
addition = "\\Temp" ;
}
else { addition = "\\" + DateTime . Now . ToString ( ) ; }
copyFiles ( drive . Name . Substring ( 0 , 1 ) , endDirectory + addition , visible , drive , hash ) ;
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}
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} else {
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MessageBox . Show ( "An error occured when checking the drive. Please try again." , "Hash Error" , MessageBoxButtons . OK , MessageBoxIcon . Error ) ;
return ;
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}
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}
}
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private void copyFiles ( string driveLetter , string endDirectory , bool display , DriveInfo drive , string hash ) //actually starts the backups (and loads the dialogs)
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{
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backups + + ; //appends to the number of backups running
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progressBars . Add ( new copyProgressBar ( ) ) ;
layoutPanel . Controls . Add ( new copyProgressLabel ( ) ) ;
layoutPanel . Controls . Add ( progressBars [ backups ] ) ;
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copyFilesList . Add ( new CopyFiles . CopyFiles ( driveLetter + ":\\" , endDirectory ) ) ;
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transfersList . Add ( new transferWindow ( backups , drive , hash , endDirectory ) ) ;
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transfersList [ backups ] . SynchronizationObject = this ;
copyFilesList [ backups ] . CopyAsync ( transfersList [ backups ] ) ;
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if ( ! display ) { transfersList [ backups ] . Hide ( ) ; } //if it is a startup backup process, quickly hide the dialog.
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}
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private class copyProgressLabel : Label {
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public copyProgressLabel ( )
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{
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base . InitLayout ( ) ;
this . Font = new Font ( "Lucida Sans Unicode" , 9F , System . Drawing . FontStyle . Regular , System . Drawing . GraphicsUnit . Point , ( ( byte ) ( 0 ) ) ) ;
this . Text = "Content" ;
this . Margin = new Padding ( 20 , 3 , 0 , 0 ) ;
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}
}
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private class copyProgressBar : DevComponents . DotNetBar . Controls . ProgressBarX
{
public copyProgressBar ( )
{
base . InitLayout ( ) ;
this . Style = DevComponents . DotNetBar . eDotNetBarStyle . StyleManagerControlled ;
this . Text = "Backup in Progress" ;
this . TextVisible = true ;
this . Size = new Size ( 567 , 27 ) ;
this . Margin = new Padding ( 12 , 0 , 0 , 17 ) ;
this . ColorTable = DevComponents . DotNetBar . eProgressBarItemColor . Paused ;
}
}
private void button1_Click ( object sender , EventArgs e )
{
}
private void currentTransfers_FormClosing ( object sender , FormClosingEventArgs e )
{
e . Cancel = true ;
this . Hide ( ) ;
}
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private void ClearButton_Click ( object sender , EventArgs e )
{
DialogResult result = MessageBox . Show ( "Are you sure you want to clear?\nThis will cancel all active transfers!" , "Clear Window" , MessageBoxButtons . YesNo , MessageBoxIcon . Exclamation ) ;
if ( result = = System . Windows . Forms . DialogResult . Yes ) {
foreach ( transferWindow TW in transfersList ) { TW . cancelCopy ( ) ; } //cancels all the copies as quickly as possible
copyFilesList . Clear ( ) ;
layoutPanel . Controls . Clear ( ) ;
progressBars . Clear ( ) ;
MessageBox . Show ( "All items have been cleared!" ) ;
}
else { return ; }
}
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}
}