protected virtual uint OnFileFound(uint context, uint notification, IntPtr param1, IntPtr param2)
{
uint fileOperation = SetupApiWrapper.NO_ERROR;
FILE_IN_CABINET_INFO fileInCabinetInfo = (FILE_IN_CABINET_INFO)Marshal.PtrToStructure(param1, typeof(FILE_IN_CABINET_INFO));
TFile file = new TFile(fileInCabinetInfo);
switch(context)
{
case (uint)SetupIterateCabinetAction.Iterate:
List.Add(file);
if (m_FileFound != null)
m_FileFound(file, System.EventArgs.Empty);
fileOperation = (uint)FILEOP.FILEOP_SKIP;
break;
case (uint)SetupIterateCabinetAction.Extract:
if (this.m_ExtractAll)
this.m_ExtractFileIndex = this.IndexOf(file);
fileOperation = OnFileExtractBefore(file);
if (fileOperation == (uint)FILEOP.FILEOP_DOIT)
{
fileInCabinetInfo.FullTargetName = MakeExtractFileName(file);
Marshal.StructureToPtr(fileInCabinetInfo, param1, true);
}
break;
}
return fileOperation;
}
private string MakeExtractFileName(TFile file)
{
string sFile = this.OutputDirectory;
if (!this.IgnoreInsidePath && file.Path.Length >0)
{
sFile += System.IO.Path.DirectorySeparatorChar.ToString() + file.Path;
if (!System.IO.Directory.Exists(sFile))
System.IO.Directory.CreateDirectory(sFile);
}
sFile += System.IO.Path.DirectorySeparatorChar.ToString() + file.Name;
sFile = sFile.Replace(@"\\", @"\");
return sFile;
}
public void Remove(TFile item)
{
throw new NotSupportedException();
// List.Remove(item);
}
protected virtual uint OnFileExtractBefore(TFile file)
{
bool cancel = false;
if (file != (TFile)this.List[m_ExtractFileIndex])
return (uint)FILEOP.FILEOP_SKIP;
if (m_FileExtractBefore != null)
{
System.ComponentModel.CancelEventArgs arg = new CancelEventArgs(false);
m_FileExtractBefore(file, arg);
cancel = arg.Cancel;
}
if (cancel)
return (uint)FILEOP.FILEOP_SKIP;
return (uint)FILEOP.FILEOP_DOIT;
}
public void Insert(int index, TFile item)
{
throw new NotSupportedException();
// List.Insert(index, item);
}
public int IndexOf(TFile item)
{
return( List.IndexOf( item ) );
}
public void Extract(TFile file)
{
int intI = this.IndexOf(file);
Extract(intI);
}
public bool Contains(TFile item)
{
return( List.Contains( item ) );
}
public int Add(TFile item)
{
throw new NotSupportedException();
// return (List.Add(item));
}