Exemplo n.º 1
0
		internal Extract( string file ) {
			var offset = 0;
			using( var fs = new FileStream( file, FileMode.Open, FileAccess.Read ) ) {
				var fileData = new byte[fs.Length];

				fs.Read( fileData, 0, (int)fs.Length );

				var header = new NpkHeader();
				header.flag = Encoding.UTF8.GetString( fileData, offset, 16 );
				offset += 16;
				header.count = BitConverter.ToUInt32( fileData, offset );
				offset += 4;

				this.npkIndexList = new List<NpkIndex>();
				for( var i = 0; i < header.count; ++i ) {
					var index = new NpkIndex();
					index.startOffset = (int)( BitConverter.ToUInt32( fileData, offset ) );
					offset += 4;
					index.size = BitConverter.ToUInt32( fileData, offset );
					offset += 4;

					var indexName = new char[256];
					for( var j = 0; j < 256; j++ ) {
						indexName[j] = (char)( fileData[offset++] ^ _decordFlag[j] );
					}
					index.name = new string( indexName );
					index.name = index.name.Replace( "\0", "" );
					index.shortName = Regex.Replace( index.name, @"^.*/", "" );
					index.fileData = fileData;
					this.npkIndexList.Add( index );
				}
			}
		}
Exemplo n.º 2
0
        internal Extract(string file)
        {
            var offset = 0;

            using (var fs = new FileStream(file, FileMode.Open, FileAccess.Read)) {
                var fileData = new byte[fs.Length];

                fs.Read(fileData, 0, (int)fs.Length);

                var header = new NpkHeader();
                header.flag  = Encoding.UTF8.GetString(fileData, offset, 16);
                offset      += 16;
                header.count = BitConverter.ToUInt32(fileData, offset);
                offset      += 4;

                this.npkIndexList = new List <NpkIndex>();
                for (var i = 0; i < header.count; ++i)
                {
                    var index = new NpkIndex();
                    index.startOffset = (int)(BitConverter.ToUInt32(fileData, offset));
                    offset           += 4;
                    index.size        = BitConverter.ToUInt32(fileData, offset);
                    offset           += 4;

                    var indexName = new char[256];
                    for (var j = 0; j < 256; j++)
                    {
                        indexName[j] = (char)(fileData[offset++] ^ DECORD_FLAG[j]);
                    }
                    index.name      = new string( indexName );
                    index.name      = index.name.Replace("\0", "");
                    index.shortName = Regex.Replace(index.name, @"^.*/", "");
                    index.fileData  = fileData;
                    this.npkIndexList.Add(index);
                }
            }
        }