public bool AssociateContainerWithExistingFiles(string password, GetExistingFileContentIdDelegate getExistingFileContentId)
{
throw new NotImplementedException();
}
// We don't actually support RAR's in protect so not worth implementing this
public Collection<IContainer> AssociateContainerWithExistingFiles(FileData fileData, string password, GetExistingFileContentIdDelegate getExistingFileContentId)
{
throw new NotImplementedException();
}
public bool AssociateContainerWithExistingFiles(string password, GetExistingFileContentIdDelegate getExistingFileContentId)
{
return m_impl.AssociateContainerWithExistingFiles(password, getExistingFileContentId);
}
public virtual bool AssociateContainerWithExistingFiles(string sPassword, GetExistingFileContentIdDelegate GetExistingFileContentId)
{
// Not a container, do nothing
return false;
}
// This function virtually expands the representation of a newly created zip
// with file content already existing on disk. This is especially for the case
// where the Zip Action creates zips for each document, but the zip IFile is not
// in the expanded state. This method associates the zip with it's files.
public Collection<IContainer> AssociateContainerWithExistingFiles(FileData fileData, string password, GetExistingFileContentIdDelegate getExistingFileContentId)
{
try
{
fileData.Password = password;
// Setting the status back to false. Next call may be with correct password.
fileData.FileEncrypted = false;
fileData.ReadPasswordProtected = false;
// For this association operation to succeed the zip file should already exist.
if (!System.IO.File.Exists(fileData.Filename))
{
throw new FileNotFoundException( "The zip should already exist.", fileData.Filename);
}
Collection<IContainer> fileList = new Collection<IContainer>();
Logger.LogDebug(string.Format("Opening zip file \"{0}\".", fileData.Filename));
using (ZipOpener zo = new ZipOpener(fileData.Filename, password))
{
ZipWrapper zip = zo.Zip;
// For each entry in the zip, ask the GetExistingFileContentId delegate for the existing file's content ID.
for (int index = 0; index < zip.NumEntries; ++index)
{
Logger.LogDebug(string.Format("Zip entry {0}.", index));
using (Chilkat.ZipEntry zipEntry = zip.GetEntryByIndex(index))
{
if (zipEntry == null)
{
Logger.LogDebug("Zip entry is null.");
break;
}
// Try to get file path and content ID.
string contentId, filePath;
if (!getExistingFileContentId(zipEntry.FileName, out contentId, out filePath))
{
throw new KeyNotFoundException(string.Format("Couldn't find the content item relating to the file \"{0}\".", zipEntry.FileName));
}
Logger.LogDebug(string.Format("Adding file \"{0}\".", filePath));
IFile file = new File(filePath, zipEntry.FileName, contentId);
fileList.Add(file);
}
}
}
Logger.LogDebug("Completed zip container to existing files association.");
return fileList;
}
catch (Exception ex)
{
Logger.LogError(ex);
fileData.FileEncrypted = true;
fileData.ReadPasswordProtected = true;
return null;
}
}
// This function virtually expands the representation of a newly created zip
// with file content already existing on disk. This is especially for the case
// where the Zip Action creates zips for each document, but the zip IFile is not
// in the expanded state. This method associates the zip with it's files.
public override bool AssociateContainerWithExistingFiles(string password, GetExistingFileContentIdDelegate getExistingFileContentId)
{
if (IsExpanded)
{
Logger.LogInfo("Container is already expanded.");
return true;
}
m_fileList = new ObservableCollection<IContainer>();
Collection<IContainer> unpackedFiles = m_decompressor.AssociateContainerWithExistingFiles(m_fileData, password, getExistingFileContentId);
if (unpackedFiles == null)
{
Logger.LogError("Failed to associate the container with existing files.");
return false;
}
Logger.LogInfo("Succeeded in associating the container with existing files.");
foreach (IFile file in unpackedFiles)
{
Logger.LogDebug(string.Format("Adding file \"{0}\" to container.", file.FileName));
Add(file);
}
Logger.LogDebug("Completed associating the container with existing files.");
m_expanded = true;
return true;
}
