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support UnityWebData

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This commit is contained in:
Perfare
2018-03-05 02:35:53 +08:00
parent c8393e165f
commit a9f1bd320e
9 changed files with 186 additions and 53 deletions
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42
Unity Studio/Unity Studio Classes/UnityStudio.cs
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@ -29,17 +29,23 @@ namespace Unity_Studio
public static Action<string> StatusStripUpdate;
public static Action<int> ProgressBarMaximumAdd;
public enum FileType
{
AssetsFile,
BundleFile,
WebFile
}
public static int ExtractBundleFile(string bundleFileName)
{
int extractedCount = 0;
if (CheckBundleFile(bundleFileName, out var reader))
if (CheckFileType(bundleFileName, out var reader) == FileType.BundleFile)
{
StatusStripUpdate($"Decompressing {Path.GetFileName(bundleFileName)} ...");
var extractPath = bundleFileName + "_unpacked\\";
Directory.CreateDirectory(extractPath);
var bundleFile = new BundleFile(reader);
foreach (var memFile in bundleFile.MemoryAssetsFileList)
foreach (var memFile in bundleFile.fileList)
{
var filePath = extractPath + memFile.fileName.Replace('/', '\\');
if (!Directory.Exists(Path.GetDirectoryName(filePath)))
@ -52,8 +58,8 @@ namespace Unity_Studio
extractedCount += 1;
using (var file = File.Create(filePath))
{
memFile.memStream.WriteTo(file);
memFile.memStream.Close();
memFile.stream.WriteTo(file);
memFile.stream.Close();
}
}
}
@ -355,9 +361,20 @@ namespace Unity_Studio
return Path.GetInvalidFileNameChars().Aggregate(str, (current, c) => current.Replace(c, '_'));
}
public static bool CheckBundleFile(string fileName, out EndianBinaryReader reader)
public static FileType CheckFileType(MemoryStream stream, out EndianBinaryReader reader)
{
reader = new EndianBinaryReader(stream);
return CheckFileType(reader);
}
public static FileType CheckFileType(string fileName, out EndianBinaryReader reader)
{
reader = new EndianBinaryReader(File.OpenRead(fileName));
return CheckFileType(reader);
}
public static FileType CheckFileType(EndianBinaryReader reader)
{
var signature = reader.ReadStringToNull();
reader.Position = 0;
switch (signature)
@ -366,9 +383,20 @@ namespace Unity_Studio
case "UnityRaw":
case "\xFA\xFA\xFA\xFA\xFA\xFA\xFA\xFA":
case "UnityFS":
return true;
return FileType.BundleFile;
case "UnityWebData1.0":
return FileType.WebFile;
default:
return false;
{
var magic = reader.ReadBytes(2);
reader.Position = 0;
if (WebFile.gzipMagic.SequenceEqual(magic))
{
return FileType.WebFile;
}
return FileType.AssetsFile;
}
}
}