public static EncryptedFileItem MakeItem(string saveSet, string originalName, string newName, string path, string count)
{
var c = new EncryptedFileItem();
c.count = int.Parse(count);
c.newName = newName;
c.originalName = originalName;
c.path = path;
c.SaveSetName = saveSet;
return(c);
}
public static EncryptedFileItem MakeItem(string fromFile)
{
string[] split = fromFile.Split(new char[] { '|' });
var i = new EncryptedFileItem();
i.count = Convert.ToInt32(split[4]);
i.newName = split[2];
i.originalName = split[1];
i.path = split[3];
i.SaveSetName = split[0];
return(i);
}
public static string MakeLine(EncryptedFileItem c)
{
StringBuilder sb = new StringBuilder();
sb.Append(c.SaveSetName);
sb.Append("|");
sb.Append(c.originalName);
sb.Append("|");
sb.Append(c.newName);
sb.Append("|");
sb.Append(c.path);
sb.Append("|");
sb.Append(c.count.ToString());
return(sb.ToString());
}
public static void UpdateSaveSet(List <EncryptedFileItem> items, SaveSetItem saveSet)
{
//first append the file items to the file item file
long locStartIndex = 0;
string path = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "FileControl");
if (!System.IO.Directory.Exists(path))
{
System.IO.Directory.CreateDirectory(path);
}
path = System.IO.Path.Combine(path, "edcvfgtbn.txt");
using (var fs = new System.IO.FileStream(path, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write))
using (var sw = new System.IO.StreamWriter(fs)) {
locStartIndex = fs.Seek(0, System.IO.SeekOrigin.End);
foreach (EncryptedFileItem ii in items)
{
sw.WriteLine(EncryptedFileItem.MakeLine(ii));
}
sw.Flush();
sw.Close();
}
//add index and count
saveSet.IndexIntoFile = locStartIndex;
saveSet.TotalFileCount = items.Count;
saveSet.IsActive = true;
//now save the save set
using (var sw = new System.IO.StreamWriter(System.IO.Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
"fileControl", "tbhtyplsd.txt")
, true, Encoding.Default)) {
sw.WriteLine(SaveSetItem.MakeLine(saveSet));
sw.Flush();
sw.Close();
}
Properties.Settings.Default.themeIndex += items.Count;
Properties.Settings.Default.Save();
}
public static List <EncryptedFileItem> ReturnEncryptedFolderList(long fileIndex, int totalCount)
{
string path = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "FileControl");
path = System.IO.Path.Combine(path, "edcvfgtbn.txt");
var retVal = new List <EncryptedFileItem>();
using (var fs = new System.IO.FileStream(path, System.IO.FileMode.Open, System.IO.FileAccess.Read))
using (var sw = new System.IO.StreamReader(fs)) {
fs.Seek(fileIndex, System.IO.SeekOrigin.Begin);
for (int x = 0; x < totalCount; x++)
{
retVal.Add(EncryptedFileItem.MakeItem(sw.ReadLine()));
}
sw.Close();
return(retVal);
}
}
/// <summary>
/// Convert all the files
/// Encrypt all the files
/// </summary>
/// <param name="listViewFiles"></param>
public void ConvertFiles(ListView listViewFiles, string encryptionKey)
{
const bool ACTUALLY_ENCRYPT = false;
//Create a list of original file names
var f = new List <string>();
foreach (ListViewItem i in listViewFiles.Items)
{
f.Add(i.SubItems[0].Text);
}
NewSaveSetDlg dlg = new NewSaveSetDlg();
dlg.fileList = f;
dlg.ShowDialog();
if (dlg.dialogResult == NewSaveSetDlg.DialogResult.OK)
{
var finishedList = new List <EncryptedFileItem>();
try {
foreach (ListViewItem i in listViewFiles.Items)
{
string originalName = i.SubItems[0].Text;
string newName = i.SubItems[1].Text;
string status = i.SubItems[2].Text;
string count = i.SubItems[3].Text;
string path = i.SubItems[4].Text;
finishedList.Add(EncryptedFileItem.MakeItem(dlg.Name, originalName, newName, path, count));
string source = Path.Combine(path, originalName);
string destination = Path.Combine(path, newName);
i.SubItems[2].Text = "Encrypting File";
Application.DoEvents();
SimpleEncryption.EncryptFile(source, destination, encryptionKey, ACTUALLY_ENCRYPT);
i.SubItems[2].Text = "Convertion Complete";
Application.DoEvents();
}
}
catch (Exception ex) {
//delete any converted file so as to resore directory before conversion
foreach (EncryptedFileItem fi in finishedList)
{
string destination = Path.Combine(fi.path, fi.newName);
if (File.Exists(destination))
{
File.Delete(destination);
}
}
foreach (ListViewItem i in listViewFiles.Items)
{
i.SubItems[2].Text = "To Convert";
}
Application.DoEvents();
throw new Exception("An error occured in the conversion process. Restored all files back to before conversion started. ERROR = " + ex.Message);
}
if (ACTUALLY_ENCRYPT)
{
//now delete the original
foreach (EncryptedFileItem fi in finishedList)
{
string source = Path.Combine(fi.path, fi.originalName);
if (File.Exists(source))
{
File.Delete(source);
}
}
}
//Now create the saveSetItem
var ssi = SaveSetItem.MakeItem(dlg.Name, dlg.Comment, encryptionKey);
ManageSaveSet.UpdateSaveSet(finishedList, ssi);
}
else
{
MessageBox.Show("Canceled encryption of files.");
}
}
