public static ZipHandle OpenArchive (ZlibFileFuncDef funcDef, Append append)
{
ZipHandle h = zipOpen2 ("", (int) append, IntPtr.Zero, ref funcDef);
if (h.IsInvalid)
throw new Exception ("Could not open the zip archive");
return h;
}
public static UnzipHandle OpenArchive(ZlibFileFuncDef fileFuncs)
{
UnzipHandle handle = unzOpen2("", ref fileFuncs);
if (handle.IsInvalid)
{
throw new Exception("Could not open unzip archive");
}
return(handle);
}
public static ZipHandle OpenArchive(ZlibFileFuncDef funcDef, Append append)
{
ZipHandle h = zipOpen2("", (int)append, IntPtr.Zero, ref funcDef);
if (h.IsInvalid)
{
throw new Exception("Could not open the zip archive");
}
return(h);
}
public ZipStream(Stream dataStream, bool ownsStream)
{
// FIXME: Not necessarily true
canRead = true;
canSeek = true;
canWrite = true;
DataStream = dataStream;
OwnsStream = ownsStream;
ZlibFileFuncDef f = new ZlibFileFuncDef();
f.opaque = IntPtr.Zero;
f.zclose_file = CloseFile_Native;
f.zerror_file = TestError_Native;
f.zopen_file = OpenFile_Native;
f.zread_file = ReadFile_Native;
f.zseek_file = SeekFile_Native;
f.ztell_file = TellFile_Native;
f.zwrite_file = WriteFile_Native;
IOFunctions = f;
}
public ZipStream (Stream dataStream, bool ownsStream)
{
// FIXME: Not necessarily true
canRead = true;
canSeek = true;
canWrite = true;
DataStream = dataStream;
OwnsStream = ownsStream;
ZlibFileFuncDef f = new ZlibFileFuncDef();
f.opaque = IntPtr.Zero;
f.zclose_file = CloseFile_Native;
f.zerror_file = TestError_Native;
f.zopen_file = OpenFile_Native;
f.zread_file = ReadFile_Native;
f.zseek_file = SeekFile_Native;
f.ztell_file = TellFile_Native;
f.zwrite_file = WriteFile_Native;
IOFunctions = f;
}
static extern UnzipHandle unzOpen2 (string path, ref ZlibFileFuncDef pzlib_filefunc_def);
public static UnzipHandle OpenArchive (ZlibFileFuncDef fileFuncs)
{
UnzipHandle handle = unzOpen2 ("", ref fileFuncs);
if (handle.IsInvalid)
throw new Exception ("Could not open unzip archive");
return handle;
}
static extern UnzipHandle unzOpen2(string path,
ref ZlibFileFuncDef pzlib_filefunc_def);
static extern ZipHandle zipOpen2(string pathname,
int append,
IntPtr globalcomment, // zipcharpc*
ref ZlibFileFuncDef pzlib_filefunc_def); // zlib_filefunc_def*
static extern ZipHandle zipOpen2 (string pathname, int append, IntPtr globalcomment, // zipcharpc* ref ZlibFileFuncDef pzlib_filefunc_def); // zlib_filefunc_def*
