private void CheckIfArchiveWithGivenNameExists()
{
if (File.Exists(newZipFullName))
{
// Ask user if he wants to overwrite archive or add files to it
Prompts.FileExistsPrompt(ref fileExistsOption);
if (fileExistsOption == ArchiveExistsOptions.ArchiveExistsOptionsEnum.Overwrite)
{
Cursor.Current = Cursors.WaitCursor;
// Delete existing file and create a new one
File.Delete(newZipFullName);
FileStream createNewZip = File.Create(newZipFullName);
createNewZip.Close();
// Pack selected folders and files
InitialPacking();
Cursor.Current = Cursors.Default;
// Give user an update on changes
PackDoneClear();
Prompts.PackDonePrompt_NewZip();
}
else if (fileExistsOption == ArchiveExistsOptions.ArchiveExistsOptionsEnum.Append)
{
Cursor.Current = Cursors.WaitCursor;
// Pack selected folders and files
InitialPacking();
Cursor.Current = Cursors.Default;
// Give user an update on changes
PackDoneClear();
Prompts.PackDonePrompt_UpdatedZip();
}
else
{
};
}
// If target archive doesn't exist yet
else if (fileExistsOption == ArchiveExistsOptions.ArchiveExistsOptionsEnum.New)
{
Cursor.Current = Cursors.WaitCursor;
// Create a new archive
FileStream createNewZip = File.Create(newZipFullName);
createNewZip.Close();
// Pack selected folders and files
InitialPacking();
Cursor.Current = Cursors.Default;
// Give user an update on changes
PackDoneClear();
Prompts.PackDonePrompt_NewZip();
}
}
private void buttonUnpackUnpack_Click(object sender, EventArgs e)
{
if ((pathOfArch != String.Empty && pathOfArch != null) && (unpackTargetLocation != String.Empty && unpackTargetLocation != null))
{
string archiveName = GetArchiveName();
string locationOfUnpackedFilesAndFolders = String.Empty;
// Give user an information that program works
Cursor.Current = Cursors.WaitCursor;
// Check if user gave a specific name for a new folder
if (textBoxUnpackFolderName.Text == "")
{
locationOfUnpackedFilesAndFolders = unpackTargetLocation + "\\" + archiveName;
Directory.CreateDirectory(locationOfUnpackedFilesAndFolders);
}
// Else create a folder with name of archive
else
{
if (IsNameOfNewArchiveCorrect(textBoxUnpackFolderName.Text))
{
locationOfUnpackedFilesAndFolders = unpackTargetLocation + "\\" + textBoxUnpackFolderName.Text;
Directory.CreateDirectory(locationOfUnpackedFilesAndFolders);
}
}
// Unpack file
if (File.Exists(pathOfArch))
{
try
{
ZipFile.ExtractToDirectory(pathOfArch, locationOfUnpackedFilesAndFolders);
}
catch (Exception) { }
}
// Restore custor status - program done its work
Cursor.Current = Cursors.Default;
// Give user an update on changes
UnpackDoneClear();
Prompts.UnpackDonePrompt();
}
}