private SupportedArchitectureType DecideInstallArchitecture(SupportedArchitectureType appSupportedArchitecture, SupportedArchitectureType desirableArchitecture)
{
var architectureOrder = new SupportedArchitectureType[]
{
SupportedArchitectureType.Arm64,
SupportedArchitectureType.Arm,
SupportedArchitectureType.X64,
SupportedArchitectureType.X86
};
foreach (var architecture in architectureOrder)
{
if (appSupportedArchitecture.HasFlag(architecture) && desirableArchitecture.HasFlag(architecture))
{
return(architecture);
}
}
return(SupportedArchitectureType.None);
}
public async Task <(Application app, DownloadErrorType error)> Download(string appName, string version, SupportedArchitectureType desirableArchitecture, bool useCache = true)
{
try
{
Application application;
// Application の情報を取得
{
CloudTable table = tableClient.GetTableReference(PackageContainerName);
TableOperation retrieveOperation = TableOperation.Retrieve <AppPackageEntity>(appName, version);
// Execute the retrieve operation.
TableResult retrievedResult = await table.ExecuteAsync(retrieveOperation);
// Print the phone number of the result.
if (retrievedResult.Result == null)
{
return(null, DownloadErrorType.UnknownError);
}
var appPackageEntity = (AppPackageEntity)retrievedResult.Result;
application = appPackageEntity.ConvertToApplication();
}
// app package をダウンロード
var localFolder = localCacheFolder;
var appPackage = await DownloadBrob(localFolder, application.AppPackageId, useCache);
if (appPackage == null)
{
return(null, DownloadErrorType.NetworkError);
}
else
{
application.AppPackage = appPackage;
}
// インストールするアプリのアーキテクチャタイプを決定
var appSupportedArchitecture = application.SupportedArchitecture;
SupportedArchitectureType installArchitecture =
DecideInstallArchitecture(appSupportedArchitecture, desirableArchitecture);
if (installArchitecture == SupportedArchitectureType.None)
{
return(null, DownloadErrorType.NotSupportedArchitecture);
}
application.Dependencies = new List <StorageFile>();
foreach (var depId in application.DependencyIds)
{
// 指定されたアーキテクチャの依存ファイルのみをダウンロード
var pattern = @"^.+_(\w+)_([\w\.]+)$";
var match = Regex.Match(depId, pattern);
if (!match.Success)
{
continue;
}
var architectureString = match.Groups[1].Value;
var depArchitecture = SupportedArchitectureHelper.StringToSupportedArchitectureType(architectureString);
if (depArchitecture != installArchitecture)
{
continue;
}
var dep = await DownloadBrob(localFolder, depId, useCache);
if (dep == null)
{
return(null, DownloadErrorType.NetworkError);
}
else
{
application.Dependencies.Add(dep);
}
}
return(application, DownloadErrorType.NoError);
}
catch (Exception e)
{
return(null, DownloadErrorType.NetworkError);
}
}
public Task <(Application app, DownloadErrorType error)> Download(string appName, string version, SupportedArchitectureType architecture, bool useCache = true)
{
throw new NotImplementedException();
}
