public List <string> EnumerateSubFolders(string relativePath)
{
if (String.IsNullOrEmpty(relativePath))
{
throw new ArgumentException();
}
var remotePath = Path.Combine(this.storeInformation.Path, relativePath);
try
{
var enumerateInfo = new FolderEnumerateInfo
{
DirectoryPath = remotePath,
GetFullPath = false
};
BackupRestoreUtility.PerformIOWithRetries(
enumInfo =>
{
PerformDestinationOperation(EnumerateFolders, enumInfo);
},
enumerateInfo);
return(enumerateInfo.SubFolders.ToList());
}
catch (Exception e)
{
throw new IOException(String.Format("Unable to enumerate sub folders from location {0}.", remotePath), e);
}
}
public IEnumerable <string> ListFolders(string directory, string directoryContinuationToken = null)
{
var directoryEnumerateInfo = new FolderEnumerateInfo()
{
DirectoryPath = directory,
DirectoryPathContinuationToken = directoryContinuationToken,
GetFullPath = true
};
BackupRestoreUtility.PerformIOWithRetries(
enumInfo =>
{
PerformDestinationOperation(EnumerateFolders, enumInfo);
},
directoryEnumerateInfo);
return(directoryEnumerateInfo.SubFolders);
}
private void DeleteFolderOrFile(string relativefilePathOrSourceFolderPath, bool isFolder)
{
var remotePath = Path.Combine(this.storeInformation.Path, relativefilePathOrSourceFolderPath);
if (!CheckIfBackupExists(remotePath))
{
BackupRestoreTrace.TraceSource.WriteWarning("FileShareRecoveryPointManager", "relativefilePathOrSourceFolderPath: {0} with storePath : {1} not found"
, relativefilePathOrSourceFolderPath, this.storeInformation.Path);
return;
}
if (isFolder)
{
var enumerateInfo = new FileEnumerateInfo
{
DirectoryPath = remotePath,
SearchOptionEnum = SearchOption.AllDirectories
};
BackupRestoreUtility.PerformIOWithRetries(
enumInfo =>
{
PerformDestinationOperation(EnumerateFiles, enumInfo);
},
enumerateInfo);
List <string> filePathList = enumerateInfo.Files.ToList();
foreach (var filePath in filePathList)
{
BackupRestoreUtility.PerformIOWithRetries(
file =>
{
PerformDestinationOperation(DeleteFile, file);
},
filePath);
}
}
else
{
BackupRestoreUtility.PerformIOWithRetries(
file =>
{
PerformDestinationOperation(DeleteFile, file);
},
remotePath);
}
}
public IEnumerable <string> ListMetadataFilesInTheFolder(string directoryName)
{
var enumerateInfo = new FileEnumerateInfo
{
DirectoryPath = directoryName,
FileExtension = "*" + RecoveryPointMetadataFileExtension,
SearchOptionEnum = SearchOption.TopDirectoryOnly
};
BackupRestoreUtility.PerformIOWithRetries(
enumInfo =>
{
PerformDestinationOperation(EnumerateFiles, enumInfo);
},
enumerateInfo);
return(enumerateInfo.Files);
}
public static void DeleteBlob(CloudBlockBlob cloudBlockBlob)
{
try
{
BackupRestoreUtility.PerformIOWithRetries(
() =>
{
cloudBlockBlob.DeleteIfExists();
},
RetryCount);
}
catch (Exception e)
{
TraceSource.WriteExceptionAsError(
TraceType,
e,
"Failed to list blobs under directory {0} .",
cloudBlockBlob.Name);
throw;
}
}
