/// <summary>
/// This extracts a SolutionId from a .wsp solution package.
/// It opens the CAB extracts the manifest.xml, and then reads the SolutionId
/// </summary>
/// <param name="packageName">the full path to the solution package</param>
/// <returns>SolutionId (GUID) contained in solution</returns>
public static Guid GetSolutionIdFromPackage(string packageName)
{
if (SolutionIdCache.ContainsKey(packageName))
{
return(SolutionIdCache[packageName]);
}
Guid solutionID;
try
{
System.IO.FileInfo fi = new System.IO.FileInfo(packageName);
packageName = fi.FullName;
string temppath = System.IO.Path.GetTempPath() + Guid.NewGuid().ToString().Replace("-", "");
XmlDocument xdoc = new XmlDocument();
try
{
// make sure temp path is there
System.IO.Directory.CreateDirectory(temppath);
// extract the manifest.xml
CabLib.Extract cab = new CabLib.Extract();
cab.SetSingleFile("manifest.xml");
cab.ExtractFile(packageName, temppath);
// load it into the main xml doc
xdoc.Load(temppath + "\\" + "manifest.xml");
}
catch (Exception ee)
{
throw new Exception("Unable to extract manifest.xml from: " + packageName, ee);
}
try
{
solutionID = new Guid(xdoc.DocumentElement.Attributes["SolutionId"].Value);
}
catch
{
throw new Exception("Unable to parse SolutionId from manifest.xml");
}
try
{
// don't care if this fails, but we should try to cleanup anyways
System.IO.Directory.Delete(temppath, true);
}
catch { }
}
catch (Exception ex)
{
Log.Warning("Unable to get solution id from manifest: " + ex.Message);
solutionID = Config.Current.SolutionId;
}
SolutionIdCache[packageName] = solutionID;
return(solutionID);
}
public void Extract(string tmpDir, string language, string xsnPath)
{
var e = new CabLib.Extract();
var extractedXsnPath = Path.Join(tmpDir, "form", language);
e.ExtractFile(xsnPath, extractedXsnPath);
e.CleanUp();
_rootPath = extractedXsnPath;
}
private void btnGo_Click(object sender, RoutedEventArgs e)
{
try
{
txtProgressLog.Text = "starting...\n";
CabLib.Extract extractor = new CabLib.Extract();
CabLib.Compress compressor = new CabLib.Compress();
CabLib.Extract.kHeaderInfo cInfo = null;
if (extractor.IsFileCabinet(txtFilePath.Text, out cInfo))
{
Log("file is a valid cabinet");
//extract WSP to temp folder
Guid jobGuid = Guid.NewGuid();
string jobid = jobGuid.ToString("N");
Log("current job id is " + jobid);
var fi = new FileInfo(txtFilePath.Text);
var jobFolder = Directory.CreateDirectory(Directory.GetCurrentDirectory() + "\\" + jobid);
Log("job temp directory created");
extractor.ExtractFile(txtFilePath.Text, jobFolder.FullName);
Log("cabinet exatracted to job temp directory");
//Load manifest, change solution ID, remove assemblies, etc
XDocument xDoc = XDocument.Load(jobFolder.FullName + "\\manifest.xml");
Log("manifest loaded");
if (chkSetNewSolutionId.IsChecked.Value)
{
xDoc.Root.Attribute("SolutionId").Value = jobGuid.ToString("D");
Log("solution id set to " + jobGuid.ToString("D"));
}
if (chkRemoveAllDlls.IsChecked.Value)
{
var xAssemblies = xDoc.Root.Descendants(xDoc.Root.GetDefaultNamespace() + "Assemblies");
xAssemblies.Remove();
Log("assemblies element removed from manifest");
jobFolder.EnumerateFiles("*.dll").ToList().ForEach(dll => { File.SetAttributes(dll.FullName, FileAttributes.Normal); File.Delete(dll.FullName); });
Log("all dll files deleted");
}
xDoc.Save(jobFolder.FullName + "\\manifest.xml");
Log("updated manifest file saved");
//repackage as a new WSP or overwrite source file
string wspFileName = txtNewFileName.Text.Replace("{filename}", fi.Name.Remove(fi.Name.Length - 4)) + ".wsp";
Log("new wsp file name is " + wspFileName);
//Build Dictionary<string,string> for all cab files
DDFBuilder.Build(jobFolder.FullName, wspFileName);
Log("ddf file built");
compressor.SwitchCompression(CabLib.Compress.eCompress.MSZIP);
compressor.CompressFolder(jobFolder.FullName, fi.Directory.FullName + "\\" + wspFileName, null, true, true, int.MaxValue);
Log("cabinet file craeted");
jobFolder.EnumerateFiles("*.*", SearchOption.AllDirectories).ToList().ForEach(dll => { File.SetAttributes(dll.FullName, FileAttributes.Normal); });
System.IO.Directory.Delete(jobFolder.FullName, true);
Log("temp job folder deleted");
Log("i'm done. what's next?");
}
}
catch (Exception ex)
{
Log("oops! something went wrong, " + ex.ToString());
}
}