private bool GetIsFolder(IFileBackupItem item)
{
uint propValue = GetProperty <uint>(item, NB_FILEBACKUPITEM_PROPERTY_TYPE.NB_FILEBACKUPITEM_PROPERTY_ATTRIBUTES);
bool result = (propValue & ((uint)FileAttributes.Directory)) > 0;
return(result);
}
public CDRomFile(IFileBackupItem file, IFolder folder)
: base(string.Empty, folder)
{
if (file.IsNull() || folder.IsNull())
{
throw new ArgumentNullException();
}
this.CurrentFile = file;
this.Parent = folder;
this.Size = GetProperty <long>(CurrentFile, NB_FILEBACKUPITEM_PROPERTY_TYPE.NB_FILEBACKUPITEM_PROPERTY_ACTUALSIZE);
this.Name = GetProperty <string>(CurrentFile, NB_FILEBACKUPITEM_PROPERTY_TYPE.NB_FILEBACKUPITEM_PROPERTY_WINNAME);
this.Extension = Path.GetExtension(this.Name);
this.FullPath = GetProperty <string>(CurrentFile, NB_FILEBACKUPITEM_PROPERTY_TYPE.NB_FILEBACKUPITEM_PROPERTY_PATH);
this.LastModifyTime = GetProperty <DateTime>(CurrentFile, NB_FILEBACKUPITEM_PROPERTY_TYPE.NB_FILEBACKUPITEM_PROPERTY_MODIFIEDDATE);
}
private T GetProperty <T>(IFileBackupItem item, NB_FILEBACKUPITEM_PROPERTY_TYPE propName)
{
T result = default(T);
if (item.IsNull())
{
return(result);
}
try
{
result = item.GetProperty(propName);
}
catch (Exception ex)
{
LogHelper.Debug("Failed", ex);
}
return(result);
}
private IFileBackupItem GetItem(IFileBackupItem backupItem, NB_FILEBACKUPITEM_COLLECTION_TYPE itemType)
{
IFileBackupItem result = null;
if (backupItem.IsNull())
{
return(result);
}
try
{
result = backupItem.GetCollection(itemType) as IFileBackupItem;
}
catch (Exception ex)
{
LogHelper.Debug("Failed", ex);
}
return(result);
}
public CDRomFolder(IFileBackupItem folder, IFolder parent)
: base(string.Empty, parent)
{
if (folder.IsNull() || parent.IsNull())
{
throw new ArgumentNullException();
}
this.CurrentFolder = folder;
this.Parent = parent;
this.FullPath = GetProperty <string>(CurrentFolder, NB_FILEBACKUPITEM_PROPERTY_TYPE.NB_FILEBACKUPITEM_PROPERTY_PATH);
///Driver name end with '\'
if (this.FullPath.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
this.Name = this.FullPath;
}
else
{
this.Name = GetProperty <string>(CurrentFolder, NB_FILEBACKUPITEM_PROPERTY_TYPE.NB_FILEBACKUPITEM_PROPERTY_WINNAME);
}
this.LastModifyTime = GetProperty <DateTime>(CurrentFolder, NB_FILEBACKUPITEM_PROPERTY_TYPE.NB_FILEBACKUPITEM_PROPERTY_MODIFIEDDATE);
this.AddPlaceHolder();
}
protected override void OnDisposing(bool isDisposing)
{
this.CurrentFolder = null;
base.OnDisposing(isDisposing);
}
private IFileBackupItem GetNextItem(IFileBackupItem backupItem)
{
return(GetItem(backupItem, NB_FILEBACKUPITEM_COLLECTION_TYPE.NB_FILEBACKUPITEM_COLLECTION_NEXT));
}
private IFileBackupItem GetFristItem(IFileBackupItem backupItem)
{
return(GetItem(backupItem, NB_FILEBACKUPITEM_COLLECTION_TYPE.NB_FILEBACKUPITEM_COLLECTION_CHILD));
}
