/// <summary>
/// For all MS SQL databases it enumerate all associated paths using VSS data
/// </summary>
/// <returns>A collection of DBs and paths</returns>
public void QueryDBsInfo()
{
if (!IsMSSQLInstalled)
{
return;
}
m_DBs.Clear();
using (var vssBackupComponents = new VssBackupComponents())
{
var writerGUIDS = new [] { MSSQLWriterGuid };
try
{
vssBackupComponents.SetupWriters(writerGUIDS, null);
}
catch (Exception)
{
throw new Interface.UserInformationException("Microsoft SQL Server VSS Writer not found - cannot backup SQL databases.", "NoMsSqlVssWriter");
}
foreach (var o in vssBackupComponents.ParseWriterMetaData(writerGUIDS))
{
m_DBs.Add(new MSSQLDB(o.Name, o.LogicalPath + "\\" + o.Name, o.Paths.ConvertAll(m => m[0].ToString().ToUpperInvariant() + m.Substring(1))
.Distinct(Utility.Utility.ClientFilenameStringComparer)
.OrderBy(a => a).ToList()));
}
}
}
/// <summary>
/// For all Hyper-V guests it enumerate all associated paths using VSS data
/// </summary>
/// <returns>A collection of VMs and paths</returns>
private static IEnumerable <WriterMetaData> GetAllVMsPathsVSS()
{
using (var vssBackupComponents = new VssBackupComponents())
{
var writerGUIDS = new [] { HyperVWriterGuid };
try
{
vssBackupComponents.SetupWriters(writerGUIDS, null);
}
catch (Exception)
{
throw new Interface.UserInformationException("Microsoft Hyper-V VSS Writer not found - cannot backup Hyper-V machines.", "NoHyperVVssWriter");
}
foreach (var o in vssBackupComponents.ParseWriterMetaData(writerGUIDS))
{
yield return(o);
}
}
}