internal static XapDeployer.ZipArchiveFile ReadHeader(FileStream stream)
{
XapDeployer.ZipArchiveFile ReadHeader;
BinaryReader binaryReader1 = new BinaryReader(stream);
uint ui1 = binaryReader1.ReadUInt32();
bool flag = checked ((int)ui1) != 67324752;
if (flag)
{
ReadHeader = null;
}
else
{
XapDeployer.ZipArchiveFile zipArchiveFile1 = new XapDeployer.ZipArchiveFile();
binaryReader1.ReadUInt16();
binaryReader1.ReadUInt16();
zipArchiveFile1.compressMethod = binaryReader1.ReadUInt16();
binaryReader1.ReadUInt16();
binaryReader1.ReadUInt16();
binaryReader1.ReadUInt32();
uint ui2 = binaryReader1.ReadUInt32();
binaryReader1.ReadUInt32();
ushort ush1 = binaryReader1.ReadUInt16();
ushort ush2 = binaryReader1.ReadUInt16();
byte[] bArr1 = new byte[checked (ush1 + 1)];
binaryReader1.Read(bArr1, 0, ush1);
zipArchiveFile1.Name = Encoding.UTF8.GetString(bArr1);
binaryReader1.ReadBytes(ush2);
zipArchiveFile1.dataPosition = binaryReader1.BaseStream.Position;
binaryReader1.BaseStream.Seek(ui2, SeekOrigin.Current);
ReadHeader = zipArchiveFile1;
}
return(ReadHeader);
}
internal ZipArchive(FileStream stream)
{
fileList = new List <XapDeployer.ZipArchiveFile>();
this.stream = stream;
XapDeployer.ZipArchiveFile zipArchiveFile1 = XapDeployer.ZipArchiveFile.ReadHeader(stream);
while (zipArchiveFile1 != null)
{
fileList.Add(zipArchiveFile1);
zipArchiveFile1 = XapDeployer.ZipArchiveFile.ReadHeader(stream);
}
}
internal Stream GetFileStream(string filename)
{
Stream GetFileStream;
List <XapDeployer.ZipArchiveFile> .Enumerator enumerator1 = fileList.GetEnumerator();
try
{
while (enumerator1.MoveNext())
{
XapDeployer.ZipArchiveFile zipArchiveFile1 = enumerator1.Current;
if (String.Compare(zipArchiveFile1.Name, filename, true) == 0)
{
Stream stream1 = zipArchiveFile1.GetUncompressedStream(stream);
GetFileStream = stream1;
return(GetFileStream);
}
}
}
finally
{
enumerator1.Dispose();
}
return(null);
}
internal static XapDeployer.ZipArchiveFile ReadHeader(FileStream stream)
{
XapDeployer.ZipArchiveFile ReadHeader;
BinaryReader binaryReader1 = new BinaryReader(stream);
uint ui1 = binaryReader1.ReadUInt32();
bool flag = checked((int)ui1) != 67324752;
if (flag)
{
ReadHeader = null;
}
else
{
XapDeployer.ZipArchiveFile zipArchiveFile1 = new XapDeployer.ZipArchiveFile();
binaryReader1.ReadUInt16();
binaryReader1.ReadUInt16();
zipArchiveFile1.compressMethod = binaryReader1.ReadUInt16();
binaryReader1.ReadUInt16();
binaryReader1.ReadUInt16();
binaryReader1.ReadUInt32();
uint ui2 = binaryReader1.ReadUInt32();
binaryReader1.ReadUInt32();
ushort ush1 = binaryReader1.ReadUInt16();
ushort ush2 = binaryReader1.ReadUInt16();
byte[] bArr1 = new byte[checked(ush1 + 1)];
binaryReader1.Read(bArr1, 0, ush1);
zipArchiveFile1.Name = Encoding.UTF8.GetString(bArr1);
binaryReader1.ReadBytes(ush2);
zipArchiveFile1.dataPosition = binaryReader1.BaseStream.Position;
binaryReader1.BaseStream.Seek(ui2, SeekOrigin.Current);
ReadHeader = zipArchiveFile1;
}
return ReadHeader;
}
