public override void ExecuteCmdlet()
{
CloudFile fileToBeDownloaded;
string[] path = NamingUtil.ValidatePath(this.Path, true);
switch (this.ParameterSetName)
{
case LocalConstants.FileParameterSetName:
fileToBeDownloaded = this.File;
break;
case LocalConstants.ShareNameParameterSetName:
var share = this.BuildFileShareObjectFromName(this.ShareName);
fileToBeDownloaded = share.GetRootDirectoryReference().GetFileReferenceByPath(path);
break;
case LocalConstants.ShareParameterSetName:
fileToBeDownloaded = this.Share.GetRootDirectoryReference().GetFileReferenceByPath(path);
break;
case LocalConstants.DirectoryParameterSetName:
fileToBeDownloaded = this.Directory.GetFileReferenceByPath(path);
break;
default:
throw new PSArgumentException(string.Format(CultureInfo.InvariantCulture, "Invalid parameter set name: {0}", this.ParameterSetName));
}
string resolvedDestination = this.GetUnresolvedProviderPathFromPSPath(
string.IsNullOrWhiteSpace(this.Destination) ? "." : this.Destination);
FileMode mode = this.Force ? FileMode.Create : FileMode.CreateNew;
string targetFile;
if (LocalDirectory.Exists(resolvedDestination))
{
// If the destination pointed to an existing directory, we
// would download the file into the folder with the same name
// on cloud.
targetFile = LocalPath.Combine(resolvedDestination, fileToBeDownloaded.GetBaseName());
}
else
{
// Otherwise we treat the destination as a file no matter if
// there's one existing or not. The overwrite behavior is configured
// by FileMode.
targetFile = resolvedDestination;
}
if (ShouldProcess(targetFile, "Download"))
{
this.RunTask(async taskId =>
{
await
fileToBeDownloaded.FetchAttributesAsync(null, this.RequestOptions, OperationContext,
CmdletCancellationToken);
var progressRecord = new ProgressRecord(
this.OutputStream.GetProgressId(taskId),
string.Format(CultureInfo.CurrentCulture, Resources.ReceiveAzureFileActivity,
fileToBeDownloaded.GetFullPath(), targetFile),
Resources.PrepareDownloadingFile);
await DataMovementTransferHelper.DoTransfer(() =>
{
return(this.TransferManager.DownloadAsync(
fileToBeDownloaded,
targetFile,
new DownloadOptions
{
DisableContentMD5Validation = !this.CheckMd5
},
this.GetTransferContext(progressRecord, fileToBeDownloaded.Properties.Length),
CmdletCancellationToken));
},
progressRecord,
this.OutputStream);
if (this.PassThru)
{
this.OutputStream.WriteObject(taskId, fileToBeDownloaded);
}
});
}
}
public override void ExecuteCmdlet()
{
CloudFile fileToBeDownloaded;
string[] path = NamingUtil.ValidatePath(this.Path, true);
switch (this.ParameterSetName)
{
case LocalConstants.FileParameterSetName:
fileToBeDownloaded = this.File;
break;
case LocalConstants.ShareNameParameterSetName:
var share = this.BuildFileShareObjectFromName(this.ShareName);
fileToBeDownloaded = share.GetRootDirectoryReference().GetFileReferenceByPath(path);
break;
case LocalConstants.ShareParameterSetName:
fileToBeDownloaded = this.Share.GetRootDirectoryReference().GetFileReferenceByPath(path);
break;
case LocalConstants.DirectoryParameterSetName:
fileToBeDownloaded = this.Directory.GetFileReferenceByPath(path);
break;
default:
throw new PSArgumentException(string.Format(CultureInfo.InvariantCulture, "Invalid parameter set name: {0}", this.ParameterSetName));
}
string resolvedDestination = this.GetUnresolvedProviderPathFromPSPath(
string.IsNullOrWhiteSpace(this.Destination) ? "." : this.Destination);
FileMode mode = this.Force ? FileMode.Create : FileMode.CreateNew;
string targetFile;
if (LocalDirectory.Exists(resolvedDestination))
{
// If the destination pointed to an existing directory, we
// would download the file into the folder with the same name
// on cloud.
targetFile = LocalPath.Combine(resolvedDestination, fileToBeDownloaded.GetBaseName());
}
else
{
// Otherwise we treat the destination as a file no matter if
// there's one existing or not. The overwrite behavior is configured
// by FileMode.
targetFile = resolvedDestination;
}
this.RunTask(async taskId =>
{
var downloadJob = new TransferJob(
new TransferLocation(fileToBeDownloaded),
new TransferLocation(targetFile),
TransferMethod.SyncCopy);
var progressRecord = new ProgressRecord(
this.OutputStream.GetProgressId(taskId),
string.Format(CultureInfo.CurrentCulture, Resources.ReceiveAzureFileActivity, fileToBeDownloaded.GetFullPath(), targetFile),
Resources.PrepareDownloadingFile);
await this.RunTransferJob(downloadJob, progressRecord);
if (this.PassThru)
{
this.OutputStream.WriteObject(taskId, fileToBeDownloaded);
}
});
}
