public void Run(AssetIndexRemoteFileInfo remoteIndexFileInfo, UpdateCheckCallbackSet callbackSet,
object context)
{
if (Status != UpdateCheckerStatus.None)
{
throw new InvalidOperationException("Update checking already run.");
}
Status = UpdateCheckerStatus.Running;
m_CallbackSet = callbackSet;
m_Context = context;
if (!m_Owner.UpdateIsEnabled)
{
UseInstallerResourcesOnly();
return;
}
m_RemoteIndexFileInfo = remoteIndexFileInfo ??
throw new InvalidOperationException("Remote index file info is invalid.");
if (RootUrls.Count <= 0)
{
ResetStatus();
throw new InvalidOperationException("Root URL for any update server hasn't been set.");
}
if (!m_RootUrlsModified)
{
m_RootUrlsModified = true;
for (int i = 0; i < RootUrls.Count; i++)
{
RootUrls[i] = new Uri(RootUrls[i], Utility.Text.Format(m_Owner.UpdateRelativePathFormat,
m_Owner.RunningPlatform,
Utility.Text.Format("{0}.{1}", m_Owner.BundleVersion,
m_RemoteIndexFileInfo.InternalAssetVersion)));
}
}
if (!CheckNeedDownloadRemoteIndex(remoteIndexFileInfo))
{
CheckUpdate();
return;
}
m_DownloadRetryTimes = 0;
m_DownloadTaskInfo = new DownloadTaskInfo(
Utility.Text.Format("{0}/index_{1}.dat", RootUrls[m_RootUrlIndex].ToString(),
m_RemoteIndexFileInfo.Crc32.ToString()),
m_Owner.CachedRemoteIndexPath, m_RemoteIndexFileInfo.FileSize, m_RemoteIndexFileInfo.Crc32,
new DownloadCallbackSet
{
OnSuccess = m_OnDownloadSuccess,
OnFailure = m_OnDownloadFailure,
OnProgress = null,
}, null);
m_Owner.DownloadService.StartDownloading(m_DownloadTaskInfo);
}
private void UseInstallerResourcesOnly()
{
if (!m_Owner.TryCleanUpReadWritePathOrFail(Fail))
{
return;
}
ReadWriteIndex.AssetInfos.Clear();
ReadWriteIndex.ResourceInfos.Clear();
ReadWriteIndex.ResourceGroupInfos.Clear();
ReadWriteIndex.ResourceBasicInfos.Clear();
foreach (var resourceGroupInfo in InstallerIndex.ResourceGroupInfos)
{
ReadWriteIndex.ResourceGroupInfos.Add(resourceGroupInfo);
ResourceSummaries.Add(resourceGroupInfo.GroupId, new ResourceGroupUpdateSummary());
}
foreach (var kv in InstallerIndex.AssetInfos)
{
ReadWriteIndex.AssetInfos.Add(kv.Key, kv.Value);
}
foreach (var kv in InstallerIndex.ResourceBasicInfos)
{
ReadWriteIndex.ResourceBasicInfos.Add(kv.Key, kv.Value);
}
if (!m_Owner.TrySaveReadWriteIndexOrFail(Fail))
{
return;
}
Status = UpdateCheckerStatus.Success;
m_CallbackSet.OnSuccess?.Invoke(m_Context);
}
private void Succeed()
{
Status = UpdateCheckerStatus.Success;
m_CallbackSet.OnSuccess?.Invoke(m_Context);
}
private void ResetStatus()
{
Status = UpdateCheckerStatus.None;
m_RootUrlIndex = 0;
m_DownloadRetryTimes = 0;
}
