public override void DeSerialize(DataReader data)
{
header.DeSerialize(data);
uint n1 = BitConverter.ToUInt32(new byte[] { 1, 0, 0, 0 }, 0);
data.byteOrder = DataReader.ByteOrder.Little;
//compress with lzma
if (!header.signature.Contains("UnityRaw")) {
SevenZip.Compression.LZMA.Decoder decoder = new SevenZip.Compression.LZMA.Decoder();
data.position = header.headerSize;
byte[] properties = data.ReadBytes(5);
long uncompressFileSize = data.ReadInt64();
decoder.SetDecoderProperties(properties);
MemoryStream outMs = new MemoryStream((int)uncompressFileSize);
decoder.Code(data.BaseStream,outMs,data.BaseStream.Length-header.headerSize,uncompressFileSize,null);
data.Close();
data = new DataReader(outMs);
data.position = 0;
}
data.byteOrder = DataReader.ByteOrder.Big;
numOfEntryCount = data.ReadInt32();
entrys = new SerializeBundleEntry[numOfEntryCount];
for (int i = 0; i < numOfEntryCount; i++) {
entrys[i] = new SerializeBundleEntry();
entrys[i].DeSerialize(data);
}
}
public override void DeSerialize(DataReader data)
{
header.DeSerialize(data);
data.byteOrder = DataReader.ByteOrder.Little;
UnityVersion = data.ReadStringNull();
attributes = data.ReadInt32();
numOfTypeTrees = data.ReadInt32();
typeTrees = new SerializeTypeTree[numOfTypeTrees];
for (int i = 0; i < numOfTypeTrees; i++) {
typeTrees[i] = new SerializeTypeTree();
typeTrees[i].DeSerialize(data);
}
//padding
data.ReadInt32();
numOfObjects = data.ReadInt32();
objectInfos = new SerializeAssetObject[numOfObjects];
for (int i = 0; i < numOfObjects; i++) {
objectInfos[i] = new SerializeAssetObject((int)header.DataOffset);
objectInfos[i].DeSerialize(data);
}
numOfFileIdentifiers = data.ReadInt32();
fileIdentifiers = new SerializeFileIdentifier[numOfFileIdentifiers];
for (int i = 0; i < numOfFileIdentifiers; i++) {
fileIdentifiers[i] = new SerializeFileIdentifier();
fileIdentifiers[i].DeSerialize(data);
}
}
public override void DeSerialize(DataReader data)
{
name = data.ReadStringNull();
offset = data.ReadUint32();
size = data.ReadUint32();
assetData = data.GetRangeBytes(offset, size);
}
public SerializeObject(TypeTree type, byte[] rawData)
{
RootProperty = new SerializeProperty(type);
MemoryStream ms = new MemoryStream(rawData);
DataReader br = new DataReader(ms);
RootProperty.DeSerialize(br);
br.Close();
ms.Close();
}
public override void DeSerialize(DataReader data)
{
data.byteOrder = DataReader.ByteOrder.Big;
MetaDataSize = data.ReadInt32();
FileSize = data.ReadUint32();
Version = data.ReadInt32();
DataOffset = data.ReadUint32();
endianness = data.ReadByte();
reserved = data.ReadBytes(3);
}
static public bool IsBundle(string path)
{
try {
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
DataReader data = new DataReader(fs);
data.byteOrder = DataReader.ByteOrder.Big;
string signature = data.ReadStringNull();
data.Close();
fs.Dispose();
if (signature.Contains("Unity")) {
return true;
}
return false;
} catch {
return false;
}
}
public override void DeSerialize(DataReader br)
{
br.byteOrder = DataReader.ByteOrder.Big;
signature = br.ReadStringNull();
streamVersion = br.ReadInt32();
unityVersion = br.ReadStringNull();
unityRevision = br.ReadStringNull();
minimumStreamedBytes = br.ReadUInt32();
headerSize = br.ReadInt32();
numberOfLevelsToDownload = br.ReadInt32();
numberOfLevels = br.ReadInt32();
levelByteEnd.Clear();
for (int i = 0; i < numberOfLevels; i++) {
levelByteEnd.Add(new KeyValuePair<uint, uint>(br.ReadUInt32(), br.ReadUInt32()));
}
completeFileSize = br.ReadUInt32();
dataHeaderSize = br.ReadUInt32();
resvers = br.ReadBytes(1);
}
public override void DeSerialize(DataReader br)
{
header.DeSerialize(br);
br.byteOrder = DataReader.ByteOrder.Little;
UnityVersion = br.ReadStringNull();
attributes = br.ReadInt32();
embedded = br.ReadBool();
numOfBaseClasses = br.ReadInt32();
classes = new SerializeTypeTreeData[numOfBaseClasses];
for (int i = 0; i < numOfBaseClasses; i++) {
classes[i] = new SerializeTypeTreeData(embedded);
classes[i].DeSerialize(br);
}
numOfObjects = br.ReadInt32();
objectInfos = new SerializeAssetObject[numOfObjects];
for (int i = 0; i < numOfObjects; i++) {
objectInfos[i] = new SerializeAssetObject((int)header.DataOffset);
objectInfos[i].DeSerialize(br);
}
numOfObjectIdentifiers = br.ReadInt32();
objectIdentifiers = new SerializeObjectIdentifier[numOfObjectIdentifiers];
for (int i = 0; i < numOfObjectIdentifiers; i++) {
objectIdentifiers[i] = new SerializeObjectIdentifier();
objectIdentifiers[i].DeSerialize(br);
}
numOfFileIdentifiers = br.ReadInt32();
fileIdentifiers = new SerializeFileIdentifier[numOfFileIdentifiers];
for (int i = 0; i < numOfFileIdentifiers; i++) {
fileIdentifiers[i] = new SerializeFileIdentifier();
fileIdentifiers[i].DeSerialize(br);
}
}
public bool DeSerialize(string packgePath)
{
ZipFile zipFile = null;
try {
zipFile = new ZipFile(packgePath);
} catch {
Debug.LogError("Cant't uncomress file "+packgePath);
return false;
}
//load mainData
var mainDataEntry = zipFile.GetEntry("assets/bin/Data/mainData");
if (mainDataEntry == null) {
Debug.LogError("Cant't uncomress file " + packgePath);
}
var zipStream = zipFile.GetInputStream(mainDataEntry);
var mainDataStream = AssetToolUtility.ZipInputStream2MemoryStream(zipStream,mainDataEntry.Size);
zipStream.Close();
Version = AssetToolUtility.GetAssetsFileVersion(mainDataStream);
Debug.Log("MainDataVersion:" + Version);
var serializeAsset = SerializeAssetFactory.CreateWithVersion(Version);
if (serializeAsset == null) {
Debug.LogError("Cant't uncomress file {0},Version:",packgePath, Version);
zipFile.Close();
return false;
}
DataReader dr = new DataReader(mainDataStream);
serializeAsset.DeSerialize(dr);
string rootPath = "assets/bin/Data/";
var mainDataAsset = new Asset(serializeAsset);
foreach (var externFileIdentier in mainDataAsset.ExternalFiles) {
string filePath = externFileIdentier.filePath;
//fix unity default resources path
if (filePath.StartsWith("library/") && zipFile.GetEntry(rootPath+filePath) == null) {
filePath = filePath.Remove(0, 8);
}
string path = rootPath + filePath;
try {
MemoryStream externStream = new MemoryStream();
var externZipEntry = zipFile.GetEntry(path);
if (externZipEntry != null) {
var externZipStream = zipFile.GetInputStream(externZipEntry);
externStream = AssetToolUtility.ZipInputStream2MemoryStream(externZipStream, externZipEntry.Size);
externZipStream.Dispose();
} else {
if (zipFile.GetEntry(path + ".split0") != null) {
//handel split file
int splitIndex = 0;
ZipEntry splitEntry = null;
while ((splitEntry = zipFile.GetEntry(path + ".split" + splitIndex++)) != null) {
var splitZipStream = zipFile.GetInputStream(splitEntry);
byte[] buffer = new byte[splitEntry.Size];
splitZipStream.Read(buffer, 0,buffer.Length);
splitZipStream.Dispose();
externStream.Write(buffer, 0, buffer.Length);
}
} else {
Debug.LogError("Can't find file {0} in apk", path);
continue;
}
}
externStream.Position = 0;
DataReader externDataReader = new DataReader(externStream);
var externSerializeFile = SerializeAssetFactory.CreateWithVersion(Version);
externSerializeFile.DeSerialize(externDataReader);
externStream.Dispose();
Asset externAsset = new Asset(externSerializeFile);
AssetList.Add(externAsset);
Debug.Log("Added:" +path);
} catch {
Debug.LogError("Cant't deserialize asset {0},Version:", path);
zipFile.Close();
return false;
}
}
//load typeTreeDataBase
var typetreedb = AssetToolUtility.LoadTypeTreeDataBase(Properties.Resources.TypeTreeDataBasePath);
//serach resource manager
SerializeObject resourMgrObj = null;
foreach (var obj in mainDataAsset.ObjectInfos) {
if (obj.classID == 147) {
var resmgrType = typetreedb.GetType(Version, 147);
if (resmgrType != null) {
resourMgrObj = new SerializeObject(resmgrType, obj.data);
ResMgr.Deserialize(resourMgrObj.RootProperty);
} else {
Debug.LogError("Can't find resource manager typetree.");
zipFile.Close();
return false;
}
break;
}
}
if (resourMgrObj == null) {
Debug.LogError("Can't find resource manager in mainData.");
zipFile.Close();
return false;
}
zipFile.Close();
return true;
}
public override void DeSerialize(DataReader data)
{
assetPath = data.ReadStringNull();
var oldOrder = data.byteOrder;
data.byteOrder = DataReader.ByteOrder.Big;
guidMost = data.ReadInt64();
guidLeast = data.ReadInt64();
data.byteOrder = oldOrder;
type = data.ReadInt32();
filePath = data.ReadStringNull();
}
public override void DeSerialize(DataReader br)
{
PathID = br.ReadUint32();
offset = br.ReadUint32();
length = br.ReadUint32();
typeID = br.ReadInt32();
classID = br.ReadInt16();
isDestroyed = br.ReadInt16();
data = br.GetRangeBytes((uint)(mDataOffset + offset), length);
}
public override void DeSerialize(DataReader data)
{
type = data.ReadStringNull();
name = data.ReadStringNull();
size = data.ReadInt32();
index = data.ReadInt32();
isArray = data.ReadInt32();
version = data.ReadInt32();
metaFlag = data.ReadInt32();
numOfChildren = data.ReadInt32();
children = new SerializeTypeTreeData[numOfChildren];
for (int i = 0; i < numOfChildren; i++) {
children[i] = new SerializeTypeTreeData();
children[i].DeSerialize(data);
}
}
public override void DeSerialize(DataReader br)
{
version = br.ReadInt16();
treeLevel = br.ReadByte();
isArray = br.ReadBool();
typeOffset = br.ReadInt32();
nameOffset = br.ReadInt32();
size = br.ReadInt32();
index = br.ReadInt32();
metaFlag = br.ReadInt32();
}
static public TypeTreeDataBase GenerateTypeTreeDataBase(SerializeAssetV15 asset)
{
TypeTreeDataBase DB = new TypeTreeDataBase();
Dictionary<int, string> typeNameTable = new Dictionary<int, string>();
//一个共享的类型字符串表
string defaultTypeStr = Properties.Resources.ResourceManager.GetString("TypeStringTableV15");
var typeStrArray = defaultTypeStr.Split('\n');
int startOffset = 1 << 31;
for (int i = 0; i < typeStrArray.Length; i++) {
typeNameTable[startOffset] = typeStrArray[i].Substring(0, typeStrArray[i].Length-1);
startOffset += typeStrArray[i].Length;
}
foreach (var baseClass in asset.classes) {
if (baseClass.stringTable == null) continue;
Dictionary<int, string> onwerStrTable = new Dictionary<int, string>();
MemoryStream ms = new MemoryStream(baseClass.stringTable);
DataReader data = new DataReader(ms);
TypeTree rootType = new TypeTree();
TypeTree nodePrev = null;
Dictionary<TypeTree, int> typeLevelDic = new Dictionary<TypeTree, int>();
foreach (var field in baseClass.types) {
string name = "";
string type = "";
if (field.nameOffset < 0) {
if (typeNameTable.ContainsKey(field.nameOffset)) {
name = typeNameTable[field.nameOffset];
}
} else {
data.position = field.nameOffset;
name = data.ReadStringNull();
}
if (field.typeOffset < 0) {
if (typeNameTable.ContainsKey(field.typeOffset)) {
type = typeNameTable[field.typeOffset];
}
} else {
data.position = field.typeOffset;
type = data.ReadStringNull();
}
if (nodePrev == null) {
rootType.name = name;
rootType.type = type;
rootType.metaFlag = field.metaFlag;
nodePrev = rootType;
typeLevelDic[nodePrev] = field.treeLevel;
continue;
}
TypeTree nodeCurr = new TypeTree();
nodeCurr.name = name;
nodeCurr.type = type;
nodeCurr.metaFlag = field.metaFlag;
typeLevelDic[nodeCurr] = field.treeLevel;
int levels = typeLevelDic[nodePrev] - field.treeLevel;
if (levels >= 0) {
for (int i = 0; i < levels; i++) {
nodePrev = nodePrev.parent;
}
nodePrev.parent.AddChild(nodeCurr);
} else {
nodePrev.AddChild(nodeCurr);
}
nodePrev = nodeCurr;
}
DB.Put(15, baseClass.ClassID, rootType);
Console.Write(rootType);
data.Close();
ms.Close();
}
return DB;
}
public override void DeSerialize(DataReader br)
{
ClassID = br.ReadInt32();
if (ClassID < 0) {
hash = br.ReadBytes(16);
}
oldhash = br.ReadBytes(16);
if (isEmbedded) {
fildsCount = br.ReadInt32();
strTableSize = br.ReadInt32();
types = new SerializeTypeData[fildsCount];
for (int i = 0; i < fildsCount; i++) {
types[i] = new SerializeTypeData();
types[i].DeSerialize(br);
}
stringTable = br.ReadBytes(strTableSize);
}
}
public override void DeSerialize(DataReader br)
{
br.Align(4);
PathID = br.ReadInt64();
offset = br.ReadUint32();
length = br.ReadUint32();
typeID = br.ReadInt32();
classID = br.ReadInt16();
scriptTypeIndex = br.ReadInt16();
stripped = br.ReadBool();
data = br.GetRangeBytes((uint)(mDataOffset + offset), length);
}
private void readTypeDatas(DataReader data)
{
SerializeTypeTreeData node = new SerializeTypeTreeData();
node.DeSerialize(data);
int numOfChildren = data.ReadInt32();
for (int i = 0; i < numOfChildren; i++) {
readTypeDatas(data);
}
}
public override void DeSerialize(DataReader data)
{
serializeFileIndex = data.ReadInt32();
identifierInFile = data.ReadInt64();
data.Align(4);
}
public SerializeObject(TypeTree type, DataReader data)
{
RootProperty = new SerializeProperty(type);
RootProperty.DeSerialize(data);
}
public override void DeSerialize(DataReader data)
{
ClassID = data.ReadInt32();
rootType = new SerializeTypeTreeData();
rootType.DeSerialize(data);
}
private object readValue(SerializePropertyType ptype,TypeTree typeTree, DataReader data)
{
object ret = null;
switch (ptype) {
case SerializePropertyType.Bool:
ret = data.ReadBool();
break;
case SerializePropertyType.SByte:
ret = data.ReadSbyte();
break;
case SerializePropertyType.Byte:
ret = data.ReadByte();
break;
case SerializePropertyType.Short:
ret = data.ReadInt16();
break;
case SerializePropertyType.UShort:
ret = data.ReadUInt16();
break;
case SerializePropertyType.Int:
ret = data.ReadInt32();
break;
case SerializePropertyType.UInt:
ret = data.ReadUint32();
break;
case SerializePropertyType.Long:
ret = data.ReadInt64();
break;
case SerializePropertyType.ULong:
ret = data.ReadUInt64();
break;
case SerializePropertyType.Float:
ret = data.ReadFloat();
break;
case SerializePropertyType.Double:
ret = data.ReadDouble();
break;
case SerializePropertyType.String:
int strSize = data.ReadInt32();
ret = UnicodeEncoding.UTF8.GetString(data.ReadBytes(strSize));
//ret = UTF8Encoding.Default.GetString();
break;
default:
break;
}
if (((typeTree.metaFlag & TypeTree.FLAG_FORCE_ALIGN) != 0) || propertyType == SerializePropertyType.String) {
data.Align(4);
}
return ret;
}
public virtual void DeSerialize(DataReader data) { }
public object readArrayValue(TypeTree typeTree, DataReader data)
{
var elementType = typeTree.GetChildren()[1];
arrayLength = data.ReadInt32();
arrayElementType = typeStr2PropertyType(elementType.type);
object ret = null;
switch (arrayElementType) {
case SerializePropertyType.Bool:
ret = data.ReadBool(arrayLength);
break;
case SerializePropertyType.Byte:
ret = data.ReadBytes(arrayLength);
break;
case SerializePropertyType.Double:
ret = data.ReadDouble(arrayLength);
break;
case SerializePropertyType.Float:
ret = data.ReadFloat(arrayLength);
break;
case SerializePropertyType.Int:
ret = data.ReadInt32(arrayLength);
break;
case SerializePropertyType.Long:
ret = data.ReadInt64(arrayLength);
break;
case SerializePropertyType.SByte:
ret = data.ReadSbytes(arrayLength);
break;
case SerializePropertyType.Short:
ret = data.ReadInt16(arrayLength);
break;
case SerializePropertyType.String:
string[] stringArray = new string[arrayLength];
for (int i = 0; i < arrayLength; i++) {
int strSize = data.ReadInt32();
stringArray[i] = UnicodeEncoding.UTF8.GetString(data.ReadBytes(strSize));
data.Align(4);
}
ret = stringArray;
break;
case SerializePropertyType.UInt:
ret = data.ReadUint32(arrayLength);
break;
case SerializePropertyType.ULong:
ret = data.ReadUInt64(arrayLength);
break;
case SerializePropertyType.UShort:
ret = data.ReadUInt16(arrayLength);
break;
default:
SerializeProperty[] properArray = new SerializeProperty[arrayLength];
for (int i = 0; i < arrayLength; i++) {
SerializeProperty value = null;
if (arrayElementType == SerializePropertyType.Property || arrayElementType == SerializePropertyType.Array) {
var sp = new SerializeProperty(elementType);
sp.DeSerialize(data);
value = sp;
}
properArray[i] = value;
}
ret = properArray;
break;
}
data.Align(4);
return ret;
}
public override void DeSerialize(DataReader data)
{
propertyType = typeStr2PropertyType(mType.type);
if (propertyType == SerializePropertyType.Property) {
var children = mType.GetChildren();
foreach (var child in children) {
SerializeProperty childProperty = new SerializeProperty(child);
childProperty.DeSerialize(data);
this.AddChild(childProperty);
}
} else if (propertyType == SerializePropertyType.Array) {
value = readArrayValue(mType,data);
} else {
value = readValue(propertyType,mType, data);
}
}
public virtual void DeSerialize(DataReader data)
{
}
