public static void ExtractToDirectory(string sourceArchiveFileName, string destinationDirectoryName)
{
using (var zipStream = new ZipInputStream(FileEx.OpenRead(sourceArchiveFileName)))
{
ZipEntry theEntry;
byte[] data = new byte[BufferSize];
while ((theEntry = zipStream.GetNextEntry()) != null)
{
var fileName = Path.GetFileName(theEntry.Name);
if (string.IsNullOrEmpty(fileName))
{
continue;
}
string file = Path.Combine(destinationDirectoryName, theEntry.Name);
DirectoryEx.CreateDirectory(Directory.GetParent(file));
using (FileStream fileStream = File.Create(file))
{
while (true)
{
var size = zipStream.Read(data, 0, data.Length);
if (size <= 0)
{
break;
}
fileStream.Write(data, 0, size);
}
}
}
}
}
void BuildiOS()
{
var oldTarget = EditorUserBuildSettings.activeBuildTarget;
DirectoryEx.CreateDirectory(OutputDir);
var app = BuildPlayer(GetIOSBuildTarget(), BuildOptions.None, "Assets/Level1.unity");
var appDataDir = Path.Combine(app, "Data");
var assetbundle = BuildStreamedSceneAssetBundle(GetIOSBuildTarget(), "Assets/Level2.unity");
if (!AssetBundlePatch.IsSupport(assetbundle))
{
Debug.LogError("AssetBundlePatch.IsSupport failed!!!!");
return;
}
EditorUserBuildSettings.SwitchActiveBuildTarget(oldTarget);
var diff = Path.Combine(OutputDir, Updater.Diff);
var ret = AssetBundlePatch.Diff(appDataDir, null, assetbundle, diff);
if (!ret)
{
Debug.LogError("AssetBundlePatch.Diff failed!!!!");
return;
}
// Real environment, you need to place this file on http server
var diffZip = Path.Combine(appDataDir, "Raw");
diffZip = Path.Combine(diffZip, Updater.DiffZip);
ZipFile.CreateFromDirectory(new string[] { diff }, diffZip);
var sb = new StringBuilder();
sb.AppendLine(DateTime.Now.ToString());
sb.AppendLine(string.Format("Assetbundle size:{0}", GetFileSizeString(assetbundle)));
sb.AppendLine(string.Format("Diff size:{0}", GetFileSizeString(diff)));
sb.AppendLine(string.Format("Diff zip size:{0}", GetFileSizeString(diffZip)));
DebugInfo = sb.ToString();
}
void ProcessNextEntry()
{
while (true)
{
var theEntry = ZipStream.GetNextEntry();
if (theEntry == null)
{
CurState = State.Succeed;
return;
}
var fileName = Path.GetFileName(theEntry.Name);
if (string.IsNullOrEmpty(fileName))
{
continue;
}
string file = Path.Combine(DestinationDirectoryName, theEntry.Name);
DirectoryEx.CreateDirectory(Directory.GetParent(file));
WriteFileStream = File.OpenWrite(file);
return;
}
}