diff options
Diffstat (limited to 'NET/worlds/network/netData.java')
| -rw-r--r-- | NET/worlds/network/netData.java | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/NET/worlds/network/netData.java b/NET/worlds/network/netData.java new file mode 100644 index 0000000..9ba603e --- /dev/null +++ b/NET/worlds/network/netData.java @@ -0,0 +1,132 @@ +/* */ package NET.worlds.network; +/* */ +/* */ import java.io.DataInputStream; +/* */ import java.io.IOException; +/* */ import java.io.PrintStream; +/* */ import java.io.UTFDataFormatException; +/* */ +/* */ +/* */ +/* */ +/* */ +/* */ +/* */ +/* */ class netData +/* */ { +/* */ private byte[] _data; +/* */ private int _packetSize; +/* */ private int _offset; +/* */ +/* */ public netData(DataInputStream in) +/* */ { +/* */ try +/* */ { +/* 24 */ this._packetSize = in.readUnsignedByte(); +/* 25 */ this._data = new byte['Ā']; +/* 26 */ in.readFully(this._data, 1, this._packetSize - 1); +/* 27 */ this._data[0] = ((byte)this._packetSize); +/* */ +/* */ +/* */ } +/* */ catch (Exception e) +/* */ { +/* */ +/* 34 */ this._data = null; +/* 35 */ this._packetSize = 0; +/* */ } +/* 37 */ this._offset = 1; +/* */ } +/* */ +/* */ +/* */ +/* */ +/* */ +/* */ public final int packetSize() +/* */ { +/* 46 */ return this._packetSize; +/* */ } +/* */ +/* */ public final boolean isEmpty() { +/* 50 */ return this._offset >= this._packetSize; +/* */ } +/* */ +/* */ public final byte getByte() { +/* 54 */ assert (this._offset < this._packetSize); +/* 55 */ return this._data[(this._offset++)]; +/* */ } +/* */ +/* */ public final short getShort() { +/* 59 */ assert (this._offset < this._packetSize); +/* 60 */ assert (this._offset + 1 < this._packetSize); +/* */ +/* 62 */ short retVal = (short)(this._data[this._offset] << 8 | this._data[(this._offset + 1)] & 0xFF); +/* 63 */ this._offset += 2; +/* 64 */ return retVal; +/* */ } +/* */ +/* */ +/* */ +/* */ +/* */ public String getUTFString(int utflen) +/* */ { +/* 72 */ char[] str = new char[utflen]; +/* 73 */ int count = 0; +/* 74 */ int strlen = 0; +/* */ try { +/* 76 */ while (count < utflen) { +/* 77 */ int c = getByte() & 0xFF; +/* */ +/* 79 */ switch (c >> 4) +/* */ { +/* */ case 0: +/* */ case 1: +/* */ case 2: +/* */ case 3: +/* */ case 4: +/* */ case 5: +/* */ case 6: +/* */ case 7: +/* 89 */ count++; +/* 90 */ str[(strlen++)] = ((char)c); +/* 91 */ break; +/* */ +/* */ case 12: +/* */ case 13: +/* 95 */ count += 2; +/* 96 */ if (count > utflen) +/* 97 */ throw new UTFDataFormatException(); +/* 98 */ int char2 = getByte() & 0xFF; +/* 99 */ if ((char2 & 0xC0) != 128) +/* 100 */ throw new UTFDataFormatException(); +/* 101 */ str[(strlen++)] = ((char)((c & 0x1F) << 6 | char2 & 0x3F)); +/* 102 */ break; +/* */ +/* */ case 14: +/* 105 */ count += 3; +/* 106 */ if (count > utflen) +/* 107 */ throw new UTFDataFormatException(); +/* 108 */ int char2 = getByte() & 0xFF; +/* 109 */ int char3 = getByte() & 0xFF; +/* 110 */ if (((char2 & 0xC0) != 128) || ((char3 & 0xC0) != 128)) +/* 111 */ throw new UTFDataFormatException(); +/* 112 */ str[(strlen++)] = +/* 113 */ ((char)((c & 0xF) << 12 | (char2 & 0x3F) << 6 | (char3 & 0x3F) << 0)); +/* */ case 8: case 9: case 10: +/* */ case 11: default: +/* 116 */ throw new UTFDataFormatException(); +/* */ } +/* */ } +/* */ } catch (IOException e) { +/* 120 */ System.err.println("Exception: " + e.getMessage()); +/* 121 */ e.printStackTrace(); +/* 122 */ if (!$assertionsDisabled) throw new AssertionError(); +/* */ } +/* 124 */ return new String(str, 0, strlen); +/* */ } +/* */ } + + +/* Location: C:\Program Files (x86)\Worlds Inc\WorldsPlayer - Win7\lib\worlds.jar!\NET\worlds\network\netData.class + * Java compiler version: 6 (50.0) + * JD-Core Version: 0.7.1 + */
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