internal async static Task CopyNecessaryFilesFromCurrentPackageAsync(StorageFile diffManifestFile, StorageFolder currentPackageFolder, StorageFolder newPackageFolder)
{
await FileUtils.MergeFoldersAsync(currentPackageFolder, newPackageFolder).ConfigureAwait(false);
JObject diffManifest = await GreatPushUtils.GetJObjectFromFileAsync(diffManifestFile).ConfigureAwait(false);
var deletedFiles = (JArray)diffManifest["deletedFiles"];
foreach (string fileNameToDelete in deletedFiles)
{
StorageFile fileToDelete = await newPackageFolder.GetFileAsync(fileNameToDelete.Replace("/", "\\")).AsTask().ConfigureAwait(false);
await fileToDelete.DeleteAsync().AsTask().ConfigureAwait(false);
}
}
private async Task <JObject> GetCurrentPackageInfoAsync()
{
var statusFile = await GetStatusFileAsync().ConfigureAwait(false);
var info = await GreatPushUtils.GetJObjectFromFileAsync(statusFile).ConfigureAwait(false);
if (info != null)
{
return(info);
}
// info file has been corrupted - re-create it
await statusFile.DeleteAsync().ConfigureAwait(false);
statusFile = await GetStatusFileAsync().ConfigureAwait(false);
return(await GreatPushUtils.GetJObjectFromFileAsync(statusFile).ConfigureAwait(false));
}
internal async Task <JObject> GetPackageAsync(string packageHash)
{
StorageFolder packageFolder = await GetPackageFolderAsync(packageHash, false).ConfigureAwait(false);
if (packageFolder == null)
{
return(null);
}
try
{
StorageFile packageFile = await packageFolder.GetFileAsync(GreatPushConstants.PackageFileName).AsTask().ConfigureAwait(false);
return(await GreatPushUtils.GetJObjectFromFileAsync(packageFile).ConfigureAwait(false));
}
catch (IOException)
{
return(null);
}
}
private async Task <JObject> GetCurrentPackageInfoAsync()
{
StorageFile statusFile = await GetStatusFileAsync().ConfigureAwait(false);
return(await GreatPushUtils.GetJObjectFromFileAsync(statusFile).ConfigureAwait(false));
}
