/// <summary>
/// 和新的列表比对，筛选出需要更新的内容和需要删除的内容
/// </summary>
/// <param name="newLst"></param>
/// <returns></returns>
public void Comparison(UpdateFile newLst, out UpdateFile needUpdate, out UpdateFile needDelete)
{
needUpdate = new UpdateFile();
needDelete = new UpdateFile();
UpdateFileField oldField;
foreach (UpdateFileField newField in newLst)
{
oldField = Find(newField.Path);
if (oldField != null)
{
if (oldField.MD5 != newField.MD5)
{
needUpdate.Append(newField);
}
}
else
{
needUpdate.Append(newField);
}
}
foreach (UpdateFileField old in this)
{
if (newLst.Find(old.Path) == null && old.Path != Path.AltDirectorySeparatorChar + UpdateFileStore.FILE_NAME)
{
needDelete.Append(old);
}
}
}
/// <summary>
/// 获取文件更新列表
/// </summary>
/// <param name="resUrl">更新url</param>
/// <returns>迭代器</returns>
private IEnumerator UpdateList(string resUrl)
{
App.TriggerGlobal(AutoUpdateEvents.ON_UPDATE_START, this)
.SetEventLevel(EventLevel.Global)
.Trigger();
resUrl = resUrl + Path.AltDirectorySeparatorChar + Env.PlatformToName(Env.SwitchPlatform);
var request = UnityWebRequest.Get(resUrl + Path.AltDirectorySeparatorChar + UpdateFileStore.FILE_NAME);
yield return(request.Send());
if (request.isError || request.responseCode != 200)
{
isUpdate = false;
App.TriggerGlobal(AutoUpdateEvents.ON_UPDATE_LIST_FAILED, this)
.SetEventLevel(EventLevel.Global)
.Trigger();
yield break;
}
App.TriggerGlobal(AutoUpdateEvents.ON_SCANNING_DISK_FILE_HASH_START, this)
.SetEventLevel(EventLevel.Global)
.Trigger();
var fileStore = App.Make <UpdateFileStore>();
var newLst = fileStore.LoadFromBytes(request.downloadHandler.data);
var oldLst = new UpdateFile(); //fileStore.LoadFromPath(Env.AssetPath);
Disk.Root.Create();
Disk.Root.Walk((file) =>
{
if (Util.StandardPath(file.FullName).EndsWith(".meta"))
{
return;
}
var fullName = Util.StandardPath(file.FullName);
var assetName = fullName.Substring(Env.AssetPath.Length);
oldLst.Append(assetName, Hash.FileMd5(file.FullName), file.Length);
});
App.TriggerGlobal(AutoUpdateEvents.ON_SCANNING_DISK_FILE_HASH_END, this)
.SetEventLevel(EventLevel.Global)
.Trigger();
UpdateFile needUpdateLst, needDeleteLst;
oldLst.Comparison(newLst, out needUpdateLst, out needDeleteLst);
yield return(DeleteOldAsset(needDeleteLst));
yield return(UpdateAssetFromUrl(needUpdateLst, resUrl));
fileStore.Save(Env.AssetPath, newLst);
App.TriggerGlobal(AutoUpdateEvents.ON_UPDATE_COMPLETE, this)
.SetEventLevel(EventLevel.Global)
.Trigger();
}
/// <summary>
/// 编译列表文件
/// </summary>
/// <param name="path">路径</param>
protected void BuildListFile(IBuildContext context)
{
UpdateFile lst = new UpdateFile();
IFile file;
for (int i = 0; i < context.ReleaseFiles.Length; i++)
{
file = context.Disk.File(context.ReleasePath + Path.AltDirectorySeparatorChar + context.ReleaseFiles[i], PathTypes.Absolute);
lst.Append(context.ReleaseFiles[i], MD5.ParseFile(file.FullName), file.Length);
}
var store = App.Instance.Make(typeof(UpdateFileStore).ToString()) as UpdateFileStore;
store.Save(context.ReleasePath, lst);
}
/// <summary>
/// 获取文件更新列表
/// </summary>
/// <returns></returns>
protected IEnumerator UpdateList(string resUrl)
{
base.Event.Trigger(AutoUpdateEvents.ON_UPDATE_START);
resUrl = resUrl + Path.AltDirectorySeparatorChar + Env.PlatformToName(Env.SwitchPlatform);
UnityWebRequest request = UnityWebRequest.Get(resUrl + Path.AltDirectorySeparatorChar + UpdateFileStore.FILE_NAME);
yield return(request.Send());
if (request.isError || request.responseCode != 200)
{
this.isUpdate = false;
base.Event.Trigger(AutoUpdateEvents.ON_UPDATE_LIST_FAILED);
yield break;
}
base.Event.Trigger(AutoUpdateEvents.ON_SCANNING_DISK_FILE_HASH_START);
var fileStore = new UpdateFileStore();
var newLst = fileStore.LoadFromBytes(request.downloadHandler.data);
var oldLst = new UpdateFile(); //fileStore.LoadFromPath(Env.AssetPath);
Disk.Root.Create();
Disk.Root.Walk((file) => {
if (!file.FullName.Standard().EndsWith(".meta"))
{
string fullName = file.FullName.Standard();
string assetName = fullName.Substring(Env.AssetPath.Length);
oldLst.Append(assetName, Hash.FileHash(file.FullName), file.Length);
}
});
base.Event.Trigger(AutoUpdateEvents.ON_SCANNING_DISK_FILE_HASH_END);
UpdateFile needUpdateLst, needDeleteLst;
oldLst.Comparison(newLst, out needUpdateLst, out needDeleteLst);
yield return(this.DeleteOldAsset(needDeleteLst));
yield return(this.UpdateAssetFromUrl(needUpdateLst, resUrl));
fileStore.Save(Env.AssetPath, newLst);
base.Event.Trigger(AutoUpdateEvents.ON_UPDATE_COMPLETE);
}
