public void UnCompress()
{
byte[] temp = GZipFileUtil.Uncompress(Bytes);
Clear();
WriteBytes(temp);
}
public static void LoadABFileInfo(System.Action OnComplete)
{
_onABFileLoaded = OnComplete;
_abAssetPathDic = new Dictionary <string, string>();
_assetDic = new Dictionary <string, object>();
_abDic = new Dictionary <string, AssetBundle>();
_loadingABCountDic = new Dictionary <string, uint>();
_loadedTask = new List <LoadTask>();
_taskDic = new Dictionary <System.Action <object>, LoadTask>();
_unloadABList = new List <string>();
//加载resouce资源路径与ab路径对照表
string relativeUrl = AssetPathUtil.PlatformString + "/abfile.bytes";
GetBinaryResource(relativeUrl, (object content) => {
byte[] data = GZipFileUtil.Uncompress(content as byte[]);
string dataStr = Encoding.UTF8.GetString(data);
string[] fileInfos = dataStr.Split(new string[] { "\n" }, StringSplitOptions.None);
foreach (string fileInfo in fileInfos)
{
string[] abResArr = fileInfo.Split(':');
if (abResArr.Length > 1)
{
_abAssetPathDic.Add(abResArr[0], abResArr[1]);
}
}
OnComplete.Invoke();
});
}
/// <summary>
/// 解析本地版本文件
/// </summary>
/// <param name="bytes"></param>
public static void ParseLocalVersionFile(byte[] bytes)
{
byte[] rawBytes = GZipFileUtil.Uncompress(bytes);
string dataStr = Encoding.UTF8.GetString(rawBytes);
_localFileDic = new Dictionary <string, FileVerInfo>();
_cacheFileDic = new Dictionary <string, FileVerInfo>();
string[] splitStr = new string[] { "\n" };
string[] data = dataStr.Split(splitStr, StringSplitOptions.None);
char[] fileVerSplit = new char[] { ':', '|' };
foreach (string fileVerStr in data)
{
string[] fileVer = fileVerStr.Split(fileVerSplit);
if (fileVer.Length < 3)
{
continue;
}
FileVerInfo info = new FileVerInfo();
info.relativePath = fileVer[0];
info.absolutePath = Path.Combine(AssetPathUtil.StreamingAssetPath, info.relativePath);
info.md5Code = fileVer[1];
info.size = uint.Parse(fileVer[2]);
_localFileDic.Add(info.relativePath, info);
}
}
public static ReceivePackage ParseCmd(ByteArray byteArr)
{
uint len1 = byteArr.ReadUnsignedByte();
uint len2 = byteArr.ReadUnsignedByte();
uint len3 = byteArr.ReadUnsignedByte();
uint packBodyLen = len1 | len2 << 8 | len3 << 16;
bool isCompress = byteArr.ReadUnsignedByte() == 1;
//
uint cmdID = byteArr.ReadUnsignedShort();
if (packBodyLen == 2)
return new ReceivePackage((int)cmdID);
byte[] packBody = new byte[packBodyLen - 2];
byteArr.ReadBytes(packBody, packBody.Length);
if (isCompress)
packBody = GZipFileUtil.Uncompress(packBody);
MemoryStream stream = new MemoryStream();
stream.Write(packBody, 0, packBody.Length);
stream.Position = 0;
return new ReceivePackage((int)cmdID, stream);
}
public static T ParseCmd<T>(byte[] bytes)
{
ByteArray byteArr = new ByteArray();
byteArr.WriteBytes(bytes);
uint len1 = byteArr.ReadUnsignedByte();
uint len2 = byteArr.ReadUnsignedByte();
uint len3 = byteArr.ReadUnsignedByte();
uint packBodyLen = len1 | len2 << 8 | len3 << 16;
bool isCompress = byteArr.ReadUnsignedByte() == 1;
//
uint cmdID = byteArr.ReadUnsignedShort();
byte[] packBody = new byte[packBodyLen - 2];
byteArr.ReadBytes(packBody, packBody.Length);
if (isCompress)
packBody = GZipFileUtil.Uncompress(packBody);
MemoryStream stream = new MemoryStream();
stream.Write(packBody, 0, packBody.Length);
stream.Position = 0;
return ProtoBuf.Serializer.Deserialize<T>(stream);
}
/// <summary>
/// 解析CDN版本文件获取热更新文件表
/// </summary>
/// <param name="bytes"></param>
public static List <FileVerInfo> ParseRemoteVersionFile(byte[] bytes)
{
List <FileVerInfo> downLoadList = new List <FileVerInfo>();
byte[] rawBytes = GZipFileUtil.Uncompress(bytes);
string dataStr = Encoding.UTF8.GetString(rawBytes);
string[] splitStr = new string[] { "\n" };
string[] data = dataStr.Split(splitStr, StringSplitOptions.None);
char[] fileVerSplit = new char[] { ':', '|' };
foreach (string fileVerStr in data)
{
string[] fileVer = fileVerStr.Split(fileVerSplit);
if (fileVer.Length < 3)
{
continue;
}
FileVerInfo info = new FileVerInfo();
info.relativePath = fileVer[0];
info.absolutePath = AssetPathUtil.PersistentDataPath + info.relativePath;
info.md5Code = fileVer[1];
info.size = uint.Parse(fileVer[2]);
if (_localFileDic.ContainsKey(info.relativePath))
{
FileVerInfo localFileInfo = _localFileDic[info.relativePath];
if (localFileInfo.md5Code != info.md5Code)
{
downLoadList.Add(info);
}
}
else
{
downLoadList.Add(info);
}
}
return(downLoadList);
}
