public virtual string GenerateIV()
{
if (this.Encryption)
{
return(RijndaelCryptograph.GenerateIV());
}
return(string.Empty);
}
IResources CreateResources()
{
IResources resources = null;
#if UNITY_EDITOR
if (SimulationSetting.IsSimulationMode)
{
Debug.Log("Use SimulationResources. Run In Editor");
/* Create a PathInfoParser. */
//IPathInfoParser pathInfoParser = new SimplePathInfoParser("@");
IPathInfoParser pathInfoParser = new SimulationAutoMappingPathInfoParser();
/* Create a BundleManager */
IBundleManager manager = new SimulationBundleManager();
/* Create a BundleResources */
resources = new SimulationResources(pathInfoParser, manager);
}
else
#endif
{
/* Create a BundleManifestLoader. */
IBundleManifestLoader manifestLoader = new BundleManifestLoader();
/* Loads BundleManifest. */
BundleManifest manifest = manifestLoader.Load(BundleUtil.GetReadOnlyDirectory() + BundleSetting.ManifestFilename);
//manifest.ActiveVariants = new string[] { "", "sd" };
manifest.ActiveVariants = new string[] { "", "hd" };
/* Create a PathInfoParser. */
//IPathInfoParser pathInfoParser = new SimplePathInfoParser("@");
IPathInfoParser pathInfoParser = new AutoMappingPathInfoParser(manifest);
/* Create a BundleLoaderBuilder */
//ILoaderBuilder builder = new WWWBundleLoaderBuilder(new Uri(BundleUtil.GetReadOnlyDirectory()), false);
/* AES128_CBC_PKCS7 */
RijndaelCryptograph rijndaelCryptograph = new RijndaelCryptograph(128, Encoding.ASCII.GetBytes(this.key), Encoding.ASCII.GetBytes(this.iv));
/* Use a custom BundleLoaderBuilder */
ILoaderBuilder builder = new CustomBundleLoaderBuilder(new Uri(BundleUtil.GetReadOnlyDirectory()), false, rijndaelCryptograph);
/* Create a BundleManager */
IBundleManager manager = new BundleManager(manifest, builder);
/* Create a BundleResources */
resources = new BundleResources(pathInfoParser, manager);
}
return(resources);
}
protected virtual List <IBundleModifier> CreateBundleModifierChain()
{
List <IBundleModifier> bundleModifierChain = new List <IBundleModifier>();
bundleModifierChain.Add(new PublishBundleModifier(bundleInfo => true));
if (this.Encryption)
{
Func <BundleInfo, bool> filter = null;
switch (this.FilterType)
{
case EncryptionFilterType.All:
filter = bundle =>
{
return(true);
};
break;
case EncryptionFilterType.RegularExpression:
filter = bundle =>
{
return(Regex.IsMatch(bundle.FullName, this.filterExpression));
};
break;
case EncryptionFilterType.BundleNameList:
string[] bundles = Regex.Split(this.bundleNames, @"(\s)", RegexOptions.IgnorePatternWhitespace);
filter = bundle =>
{
return(Array.IndexOf(bundles, bundle.FullName) >= 0);
};
break;
}
RijndaelCryptograph rijndaelCryptograph = this.GetRijndaelCryptograph();
bundleModifierChain.Add(new CryptographBundleModifier(rijndaelCryptograph, filter));
}
if (this.useHashFilename)
{
bundleModifierChain.Add(new HashFilenameBundleModifier());
}
return(bundleModifierChain);
}
public virtual string GenerateKey()
{
if (this.Encryption)
{
int keySize = 16;
switch (this.Algorithm)
{
case Algorithm.AES128_CBC_PKCS7:
keySize = 16;
break;
case Algorithm.AES192_CBC_PKCS7:
keySize = 24;
break;
case Algorithm.AES256_CBC_PKCS7:
keySize = 32;
break;
}
return(RijndaelCryptograph.GenerateKey(keySize));
}
return(string.Empty);
}
