public void SendMsg(short mCommand, byte[] mData)
{
PackHeader mPackHeader = new PackHeader();
mPackHeader.HeadSign = PacketConst.SIGN;
mPackHeader.Crc = mData.getValidateCode();
mPackHeader.DataSize = (short)(mData.Length + PacketConst.HeaderLen);
byte[] totalByte = new byte[mPackHeader.DataSize];
mPackHeader.DataSize = IPAddress.HostToNetworkOrder(mPackHeader.DataSize);
mPackHeader.Command = IPAddress.HostToNetworkOrder(mCommand);
byte[] byte1 = mStructCopyer.StructToBytes(mPackHeader);
//Debug.Log(mPackHeader.command);
byte1.CopyTo(totalByte, 0);
mData.CopyTo(totalByte, PacketConst.HeaderLen);
StringBuilder sb = new StringBuilder();
foreach (var item in totalByte)
{
sb.Append(item + ",");
}
Debug.Log(sb.ToString());
mAsyncTcpClient.Send(totalByte);
}
private void SendNetMsg(short mCommand, byte[] mData)
{
if (AppConst.IsNetConnect)
{
PackHeader mPackHeader = new PackHeader();
mPackHeader.Pack(PacketConst.SIGN, mData.getValidateCode(), (short)(mData.Length + PacketConst.HeaderLen), mCommand);
mSocketClient.SendMessage(new DataPacket(mPackHeader, mData, mData.Length + PacketConst.HeaderLen));
}
}
public DataPacket(PackHeader packer, byte[] data, int size)
{
this.Header = packer;
this.Data = data;
this.Size = size;
}
public static void ModifyFileNamesInPack(string packPath, IEnumerable <string> fileNames, bool doVoidNames)
{
int len;
byte[] strBuffer;
using (var fs = new FileStream(packPath, FileMode.Open, FileAccess.ReadWrite, FileShare.None))
using (var br = new BinaryReader(fs, Encoding.ASCII))
using (var bw = new BinaryWriter(fs, Encoding.ASCII))
{
var header = new PackHeader();
header.Signature = br.ReadBytes(8);
header.D1 = br.ReadUInt32();
header.Sum = br.ReadUInt32();
header.FileTime1 = DateTime.FromFileTimeUtc(br.ReadInt64());
header.FileTime2 = DateTime.FromFileTimeUtc(br.ReadInt64());
strBuffer = br.ReadBytes(480);
len = Array.IndexOf(strBuffer, (byte)0);
header.DataPath = Encoding.UTF8.GetString(strBuffer, 0, len);
header.FileCount = br.ReadUInt32();
header.HeaderLength = br.ReadUInt32();
header.BlankLength = br.ReadUInt32();
header.DataLength = br.ReadUInt32();
header.Zero = br.ReadBytes(16);
for (int i = 0; i < header.FileCount; ++i)
{
var entry = new PackListEntry(packPath, header, br);
var nameStart = -1L;
entry.NameType = (PackListNameType)br.ReadByte();
if (entry.NameType <= PackListNameType.L64)
{
var size = (0x10 * ((byte)entry.NameType + 1));
nameStart = br.BaseStream.Position;
strBuffer = br.ReadBytes(size - 1);
}
else if (entry.NameType == PackListNameType.L96)
{
var size = 0x60;
nameStart = br.BaseStream.Position;
strBuffer = br.ReadBytes(size - 1);
}
else if (entry.NameType == PackListNameType.LDyn)
{
var size = (int)br.ReadUInt32() + 5;
nameStart = br.BaseStream.Position;
strBuffer = br.ReadBytes(size - 1 - 4);
}
else
{
throw new Exception("Unknown entry name type '" + entry.NameType + "'.");
}
len = Array.IndexOf(strBuffer, (byte)0);
entry.FullName = Encoding.UTF8.GetString(strBuffer, 0, len);
entry.FileName = Path.GetFileName(entry.FullName);
var nameEnd = br.BaseStream.Position;
var entryFullName = entry.FullName;
foreach (var unvoidedName in fileNames)
{
if (doVoidNames)
{
if (entryFullName == unvoidedName)
{
bw.BaseStream.Seek(nameStart, SeekOrigin.Begin);
bw.Write(VoidCharacter);
bw.BaseStream.Seek(nameEnd, SeekOrigin.Begin);
break;
}
}
else
{
var voidedName = VoidCharacter + unvoidedName.Substring(1);
if (entryFullName == voidedName)
{
var firstCharacter = unvoidedName[0];
bw.BaseStream.Seek(nameStart, SeekOrigin.Begin);
bw.Write(firstCharacter);
bw.BaseStream.Seek(nameEnd, SeekOrigin.Begin);
}
}
}
entry.Seed = br.ReadUInt32();
entry.Zero = br.ReadUInt32();
entry.DataOffset = br.ReadUInt32();
entry.CompressedSize = br.ReadUInt32();
entry.DecompressedSize = br.ReadUInt32();
entry.IsCompressed = br.ReadUInt32() == 1;
entry.FileTime1 = DateTime.FromFileTimeUtc(br.ReadInt64());
entry.FileTime2 = DateTime.FromFileTimeUtc(br.ReadInt64());
entry.FileTime3 = DateTime.FromFileTimeUtc(br.ReadInt64());
entry.FileTime4 = DateTime.FromFileTimeUtc(br.ReadInt64());
entry.FileTime5 = DateTime.FromFileTimeUtc(br.ReadInt64());
}
}
}
