/// <summary>Creates a new packaged archive</summary>
/// <param name="currentPackage">The package data we wish to compress into an archive</param>
/// <param name="compressionType">The compression type to use for this archive</param>
/// <param name="packageFile">The filename to save the package as</param>
/// <param name="packageImage">The path to the image for this package, if applicable</param>
/// <param name="packageFiles">The list of files to save within the package</param>
public static void CreatePackage(Package currentPackage, CompressionType compressionType, string packageFile, string packageImage, List <PackageFile> packageFiles)
{
int cf = 0;
string fp = String.Empty;
try
{
using (var zip = File.OpenWrite(packageFile))
{
SharpCompress.Common.ArchiveType type;
SharpCompress.Common.CompressionType compression;
switch (compressionType)
{
case CompressionType.Zip:
type = ArchiveType.Zip;
compression = SharpCompress.Common.CompressionType.LZMA;
break;
case CompressionType.BZ2:
type = ArchiveType.Zip;
compression = SharpCompress.Common.CompressionType.BZip2;
break;
case CompressionType.TarGZ:
type = ArchiveType.Tar;
compression = SharpCompress.Common.CompressionType.GZip;
break;
default:
type = ArchiveType.Zip;
compression = SharpCompress.Common.CompressionType.LZMA;
break;
}
using (var zipWriter = WriterFactory.Open(zip, type, compression))
{
for (int fileToAdd = 0; fileToAdd < packageFiles.Count; fileToAdd++)
{
cf = fileToAdd;
PackageFile currentFile = packageFiles[fileToAdd];
fp = currentFile.absolutePath;
if (currentFile.absolutePath.EndsWith("thumbs.db", StringComparison.InvariantCultureIgnoreCase))
{
//Skip thumbs.db files, as they're often locked when creating or extracting
//Pointless too.....
continue;
}
if (new FileInfo(currentFile.absolutePath).Length == 0)
{
//Don't archive zero-byte files, as Sharpcompress doesn't like them.....
continue;
}
//Add file to archive
zipWriter.Write(currentFile.relativePath, currentFile.absolutePath);
OnProgressChanged(null,
new ProgressReport((int)((double)fileToAdd / packageFiles.Count * 100), currentFile.absolutePath));
}
//Create temp directory and XML file
var tempXML = System.IO.Path.GetTempPath() + System.IO.Path.GetRandomFileName() + "package.xml";
string tempPath = System.IO.Path.GetDirectoryName(tempXML);
if (tempPath == null)
{
throw new Exception("Unable to create the temporary directory for package compression.");
}
Directory.CreateDirectory(tempPath);
using (StreamWriter sw = new StreamWriter(tempXML))
{
//TODO: Let's see if we can get the serializer working everywhere in the solution.....
//Haven't checked whether these are read by the reader yet.
XmlSerializer listWriter = new XmlSerializer(typeof(SerializedPackage));
listWriter.Serialize(sw, new SerializedPackage {
Package = currentPackage
});
}
//Write out XML
zipWriter.Write("Package.xml", tempXML);
//Write out image
if (System.IO.File.Exists(packageImage))
{
zipWriter.Write("Package.png", packageImage);
}
}
}
}
catch (Exception ex)
{
OnProblemReport(null, new ProblemReport((int)((double)cf / packageFiles.Count * 100), fp, ex));
}
}
//This uses a folder picker dialog to add folders
private void addPackageItemsButton_Click(object sender, EventArgs e)
{
bool DialogOK = false;
string[] files = null;
string folder = String.Empty;
string folderDisplay = String.Empty;
if (OpenTK.Configuration.RunningOnMacOS || OpenTK.Configuration.RunningOnLinux)
{
//Mono doesn't like our fancy folder selector
//Some versions of OS-X crash, and Linux just falls back- Safer to specifically use the old version on these...
var MonoDialog = new FolderBrowserDialog();
if (MonoDialog.ShowDialog() == DialogResult.OK)
{
folder = System.IO.Directory.GetParent(MonoDialog.SelectedPath).ToString();
folderDisplay = MonoDialog.SelectedPath;
files = System.IO.Directory.GetFiles(folderDisplay, "*.*", System.IO.SearchOption.AllDirectories);
DialogOK = true;
}
}
else
{
//Use the fancy folder selector dialog on Windows
var dialog = new FolderSelectDialog();
if (dialog.Show(Handle))
{
DialogOK = true;
folder = System.IO.Directory.GetParent(dialog.FileName).ToString();
folderDisplay = dialog.FileName;
files = System.IO.Directory.GetFiles(dialog.FileName, "*.*", System.IO.SearchOption.AllDirectories);
}
}
if (DialogOK && files.Length != 0)
{
filesToPackageBox.Text += folderDisplay + Environment.NewLine;
var tempList = new List<PackageFile>();
for (int i = 0; i < files.Length; i++)
{
var File = new PackageFile
{
absolutePath = files[i],
relativePath = files[i].Replace(folder, ""),
};
tempList.Add(File);
}
if (filesToPackage == null)
{
filesToPackage = new List<PackageFile>();
}
filesToPackage.AddRange(DatabaseFunctions.FindFileLocations(tempList));
}
}
