public void Create(string filename) //ToDo(DZ): Is this enough implementation for the memory-only version?
{
erf = new Cabinet.ERF();
ccab = Cabinet.CCAB.Create();
ccab.cb = int.MaxValue;
ccab.cbFolderThresh = int.MaxValue;
ccab.setID = ++seq;
Array.Copy("".ToCharArray(), ccab.szCabPath, "".Length);
Array.Copy(filename.ToCharArray(), ccab.szCab, filename.Length);
handle = Cabinet.FCICreate(
ref erf,
FciFilePlacedDelegate,
FciAllocDelegate,
FciFreeDelegate,
FciOpenDelegate,
FciReadDelegate,
FciWriteDelegate,
FciCloseDelegate,
FciSeekDelegate,
FciDeleteDelegate,
FciGetTempFileDelegate,
ref ccab,
IntPtr.Zero);
if (handle == -1)
{
throw new Exception("Failed to create cabinet: " + filename);
}
}
/// <summary>
/// Creates and initializes the CAB file compressor.
/// </summary>
/// <param name="folder">Where to place the created CAB file. If null, current working directory is used.</param>
/// <param name="filename">The name of the CAB file including extension, but without path information.</param>
public void Create(string folder, string filename)
{
erf = new Cabinet.ERF();
ccab = Cabinet.CCAB.Create();
ccab.cb = int.MaxValue;
ccab.cbFolderThresh = int.MaxValue;
ccab.setID = ++seq;
// If folder is null, use the current working folder.
if (folder == null)
{
folder = Directory.GetCurrentDirectory();
}
folder = Path.GetFullPath(folder);
// Ensure the folder path ends with a backslash
if (!folder.EndsWith("" + Cabinet.DirectorySeparatorChar))
{
folder += Cabinet.DirectorySeparatorChar;
}
Array.Copy(folder.ToCharArray(), ccab.szCabPath, folder.Length);
Array.Copy(filename.ToCharArray(), ccab.szCab, filename.Length);
handle = Cabinet.FCICreate(
ref erf,
FciFilePlacedDelegate,
FciAllocDelegate,
FciFreeDelegate,
FciOpenDelegate,
FciReadDelegate,
FciWriteDelegate,
FciCloseDelegate,
FciSeekDelegate,
FciDeleteDelegate,
FciGetTempFileDelegate,
ref ccab,
IntPtr.Zero);
if (handle == -1)
{
throw new Exception("Failed to create cabinet: " + filename);
}
}
