// AudioClip WriteCacheFileSound { get; }
// byte[] CacheWriteBytes { get; }
/// <summary>
/// コンストラクタ
/// </summary>
/// <param name="info">ファイル情報</param>
/// <param name="fileIO">ファイルのIO管理クラス</param>
public AssetFileWork(AssetFileInfo info, FileIOManagerBase fileIO)
{
this.FileName = info.Key;
this.FileInfo = info;
this.fileIO = fileIO;
this.status = STAUS.LOAD_WAIT;
this.Priority = AssetFileLoadPriority.DownloadOnly;
this.SubFiles = new Dictionary <string, AssetFile>();
}
//ロード処理（暗号化済みファイルから）
void LoadWWWCriptFile(WWW www)
{
byte[] readBytes = www.bytes;
switch (FileType)
{
case AssetFileType.Text: //テキスト
text = System.Text.Encoding.UTF8.GetString(fileIO.Decode(readBytes));
break;
case AssetFileType.Bytes: //バイナリ
bytes = fileIO.Decode(readBytes);
break;
case AssetFileType.Texture: //テクスチャ
fileIO.DecodeNoCompress(readBytes); //圧縮なしでデコード
//サイズとTextureFormatはLoadImage後無視される。ミップマップの反映のみ
texture = new Texture2D(1, 1, TextureFormat.ARGB32, FileInfo.IsTextureMipmap);
if (texture.LoadImage(readBytes))
{
texture.name = FileInfo.FilePath;
texture.wrapMode = TextureWrapMode.Clamp;
//ReadWriteフラグの設定
if (RowData != null && RowData.ParseCellOptional("ReadWrite", false))
{
texture.Apply(false, false);
}
else
{
texture.Apply(false, true);
}
}
else
{
Debug.LogError(" Filed load image " + FileInfo.FilePath);
}
break;
case AssetFileType.Sound: //サウンド
fileIO.DecodeNoCompress(readBytes); //圧縮なしでデコード
sound = FileIOManagerBase.ReadAudioFromMem(this.FileName, readBytes);
sound.name = FileInfo.FilePath;
break;
case AssetFileType.Csv: //CSV
csv = new StringGrid(this.FileName, FileInfo.IsTsv ? CsvType.Tsv : CsvType.Csv, System.Text.Encoding.UTF8.GetString(fileIO.Decode(readBytes)));
break;
case AssetFileType.UnityObject:
Debug.LogError("AssetBundle not support load from utage cript cache file");
break;
default:
break;
}
}
/// <summary>
/// コンストラクタ
/// </summary>
/// <param name="info">ファイル情報</param>
/// <param name="fileIO">ファイルのIO管理クラス</param>
internal AssetFileUtage(AssetFileUtageManager manager, AssetFileInfo info, StringGridRow rowData, FileIOManagerBase fileIO)
{
this.manager = manager;
this.fileIO = fileIO;
this.FileName = info.Key;
this.FileInfo = info;
this.status = STAUS.LOAD_WAIT;
this.Priority = AssetFileLoadPriority.DownloadOnly;
this.SubFiles = new Dictionary <string, AssetFile>();
this.RowData = rowData;
}
public override bool WriteEncode(string path, byte[] bytes)
{
try
{
this.FileWriteAllBytes(path, FileIOManagerBase.CustomEncode(this.CryptKeyBytes, bytes));
return(true);
}
catch (Exception exception)
{
object[] args = new object[] { path, exception.ToString() };
Debug.LogError(LanguageErrorMsg.LocalizeTextFormat(ErrorMsg.FileWrite, args));
return(false);
}
}
//ロード処理（暗号化済みキャッシュファイルから）
void LoadWWWCriptCacheFile(WWW www)
{
#if !(UNITY_WEBPLAYER || UNITY_WEBGL)
byte[] readBytes = www.bytes;
switch (FileType)
{
case AssetFileType.Text: //テキスト
text = System.Text.Encoding.UTF8.GetString(fileIO.Decode(readBytes));
break;
case AssetFileType.Bytes: //バイナリ
bytes = fileIO.Decode(readBytes);
break;
case AssetFileType.Texture: //テクスチャ
fileIO.DecodeNoCompress(readBytes); //圧縮なしでデコード
//サイズとTextureFormatはLoadImage後無視される。ミップマップの反映のみ
texture = new Texture2D(1, 1, TextureFormat.ARGB32, FileInfo.IsTextureMipmap);
texture.LoadImage(readBytes);
texture.name = FileInfo.FilePath;
texture.wrapMode = TextureWrapMode.Clamp;
texture.Apply(false, false);
break;
case AssetFileType.Sound: //サウンド
fileIO.DecodeNoCompress(readBytes); //圧縮なしでデコード
sound = FileIOManagerBase.ReadAudioFromMem(this.Key, readBytes);
sound.name = FileInfo.FilePath;
break;
case AssetFileType.Csv: //CSV
csv = new StringGrid(this.LoadingPath, FileInfo.IsTsv ? CsvType.Tsv : CsvType.Csv, System.Text.Encoding.UTF8.GetString(fileIO.Decode(readBytes)));
break;
case AssetFileType.UnityObject:
Debug.LogError("AssetBundle not support load from utage cript cache file");
break;
default:
break;
}
#endif
}
public override bool WriteBinaryEncode(string path, Action <BinaryWriter> callbackWrite)
{
try
{
using (MemoryStream stream = new MemoryStream())
{
using (BinaryWriter writer = new BinaryWriter(stream))
{
callbackWrite(writer);
}
this.FileWriteAllBytes(path, FileIOManagerBase.CustomEncode(this.CryptKeyBytes, stream.ToArray()));
}
return(true);
}
catch (Exception exception)
{
object[] args = new object[] { path, exception.ToString() };
Debug.LogError(LanguageErrorMsg.LocalizeTextFormat(ErrorMsg.FileWrite, args));
return(false);
}
}
public override bool WriteSound(string path, AudioClip audioClip)
{
try
{
FileIOManagerBase.audioHeader[0] = audioClip.get_samples();
FileIOManagerBase.audioHeader[2] = audioClip.get_frequency();
FileIOManagerBase.audioHeader[1] = audioClip.get_channels();
int num = audioClip.get_samples() * audioClip.get_channels();
using (FileStream stream = new FileStream(path, FileMode.Create, FileAccess.Write))
{
Buffer.BlockCopy(FileIOManagerBase.audioHeader, 0, FileIOManagerBase.workBufferArray, 0, 12);
FileIOManagerBase.CustomEncodeNoCompress(this.CryptKeyBytes, FileIOManagerBase.workBufferArray, 0, 12);
stream.Write(FileIOManagerBase.workBufferArray, 0, 12);
int num2 = 0;
do
{
int num3 = Math.Min(FileIOManagerBase.audioSamplesWorkArray.Length, num - num2);
audioClip.GetData(FileIOManagerBase.audioSamplesWorkArray, num2 / audioClip.get_channels());
for (int i = 0; i < num3; i++)
{
FileIOManagerBase.audioShortWorkArray[i] = (short)(32767f * FileIOManagerBase.audioSamplesWorkArray[i]);
}
int count = num3 * 2;
Buffer.BlockCopy(FileIOManagerBase.audioShortWorkArray, 0, FileIOManagerBase.workBufferArray, 0, count);
FileIOManagerBase.CustomEncodeNoCompress(this.CryptKeyBytes, FileIOManagerBase.workBufferArray, 0, count);
stream.Write(FileIOManagerBase.workBufferArray, 0, count);
num2 += num3;
}while (num2 < num);
}
return(true);
}
catch (Exception exception)
{
Debug.LogError(exception.ToString());
return(false);
}
}
public override bool ReadBinaryDecode(string path, Action <BinaryReader> callbackRead)
{
try
{
if (!this.Exists(path))
{
return(false);
}
using (MemoryStream stream = new MemoryStream(FileIOManagerBase.CustomDecode(this.CryptKeyBytes, this.FileReadAllBytes(path))))
{
using (BinaryReader reader = new BinaryReader(stream))
{
callbackRead(reader);
}
}
return(true);
}
catch (Exception exception)
{
object[] args = new object[] { path, exception.ToString() };
Debug.LogError(LanguageErrorMsg.LocalizeTextFormat(ErrorMsg.FileRead, args));
return(false);
}
}
public override bool WriteEncodeNoCompress(string path, byte[] bytes)
{
try
{
using (FileStream stream = new FileStream(path, FileMode.Create, FileAccess.Write))
{
int srcOffset = 0;
do
{
int count = Math.Min(0x40000, bytes.Length - srcOffset);
Buffer.BlockCopy(bytes, srcOffset, FileIOManagerBase.workBufferArray, 0, count);
FileIOManagerBase.CustomEncodeNoCompress(this.CryptKeyBytes, FileIOManagerBase.workBufferArray, 0, count);
stream.Write(FileIOManagerBase.workBufferArray, 0, count);
srcOffset += count;
}while (srcOffset < bytes.Length);
}
return(true);
}
catch (Exception exception)
{
Debug.LogError(exception.ToString());
return(false);
}
}
public override byte[] EncodeNoCompress(byte[] bytes)
{
FileIOManagerBase.CustomEncodeNoCompress(this.CryptKeyBytes, bytes, 0, bytes.Length);
return(bytes);
}
public override byte[] Encode(byte[] bytes)
{
return(FileIOManagerBase.CustomEncode(this.CryptKeyBytes, bytes));
}
public override void DecodeNoCompress(byte[] bytes)
{
FileIOManagerBase.CustomDecodeNoCompress(this.CryptKeyBytes, bytes, 0, bytes.Length);
}
