public ZipStream(Stream dataStream, bool ownsStream)
{
// FIXME: Not necessarily true
canRead = true;
canSeek = true;
canWrite = true;
DataStream = dataStream;
OwnsStream = ownsStream;
ZlibFileFuncDef32 f32 = new ZlibFileFuncDef32();
f32.opaque = IntPtr.Zero;
f32.zclose_file = CloseFile_Native;
f32.zerror_file = TestError_Native;
f32.zopen_file = OpenFile_Native;
f32.zread_file = ReadFile_Native32;
f32.zseek_file = SeekFile_Native32;
f32.ztell_file = TellFile_Native32;
f32.zwrite_file = WriteFile_Native32;
IOFunctions32 = f32;
ZlibFileFuncDef64 f64 = new ZlibFileFuncDef64();
f64.opaque = IntPtr.Zero;
f64.zclose_file = CloseFile_Native;
f64.zerror_file = TestError_Native;
f64.zopen_file = OpenFile_Native;
f64.zread_file = ReadFile_Native64;
f64.zseek_file = SeekFile_Native64;
f64.ztell_file = TellFile_Native64;
f64.zwrite_file = WriteFile_Native64;
IOFunctions64 = f64;
}
public static ZipHandle OpenArchive32 (ZlibFileFuncDef32 funcDef, Append append)
{
ZipHandle h = zipOpen2_32 ("", (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;
ZlibFileFuncDef32 f32 = new ZlibFileFuncDef32 ();
f32.opaque = IntPtr.Zero;
f32.zclose_file = CloseFile_Native;
f32.zerror_file = TestError_Native;
f32.zopen_file = OpenFile_Native;
f32.zread_file = ReadFile_Native32;
f32.zseek_file = SeekFile_Native32;
f32.ztell_file = TellFile_Native32;
f32.zwrite_file = WriteFile_Native32;
IOFunctions32 = f32;
ZlibFileFuncDef64 f64 = new ZlibFileFuncDef64 ();
f64.opaque = IntPtr.Zero;
f64.zclose_file = CloseFile_Native;
f64.zerror_file = TestError_Native;
f64.zopen_file = OpenFile_Native;
f64.zread_file = ReadFile_Native64;
f64.zseek_file = SeekFile_Native64;
f64.ztell_file = TellFile_Native64;
f64.zwrite_file = WriteFile_Native64;
IOFunctions64 = f64;
}
public static ZipHandle OpenArchive32(ZlibFileFuncDef32 funcDef, Append append)
{
ZipHandle h = zipOpen2_32("", (int)append, IntPtr.Zero, ref funcDef);
if (h.IsInvalid)
{
throw new Exception("Could not open the zip archive");
}
return(h);
}
public static UnzipHandle OpenArchive32(ZlibFileFuncDef32 fileFuncs)
{
UnzipHandle handle = unzOpen2_32("", ref fileFuncs);
if (handle.IsInvalid)
{
throw new Exception("Could not open unzip archive");
}
return(handle);
}
static extern ZipHandle zipOpen2_32 (string pathname, int append, IntPtr globalcomment, // zipcharpc* ref ZlibFileFuncDef32 pzlib_filefunc_def); // zlib_filefunc_def*
static extern ZipHandle zipOpen2_32(string pathname,
int append,
IntPtr globalcomment, // zipcharpc*
ref ZlibFileFuncDef32 pzlib_filefunc_def); // zlib_filefunc_def*
static extern UnzipHandle unzOpen2_32 (string path, ref ZlibFileFuncDef32 pzlib_filefunc_def);
public static UnzipHandle OpenArchive32 (ZlibFileFuncDef32 fileFuncs)
{
UnzipHandle handle = unzOpen2_32 ("", ref fileFuncs);
if (handle.IsInvalid)
throw new Exception ("Could not open unzip archive");
return handle;
}
static extern UnzipHandle unzOpen2_32(string path,
ref ZlibFileFuncDef32 pzlib_filefunc_def);
