public void SetItems(List <string> spoPaths)
{
foreach (IVssExamineWriterMetadata writer in backup.WriterMetadata)
{
foreach (string spo in spoPaths)
{
try{
Logger.Append(Severity.TRIVIA, "Searching writer and/or component matching " + spo + ", current writer=" + writer.InstanceName);
int index = spo.IndexOf(writer.WriterName);
if (index < 0 && spo != "*")
{
continue;
}
bool found = false;
// First we check that the writer's status is OK, else we don't add it to avoid failure of complete snapshot if it's not
bool writerOk = false;
foreach (VssWriterStatusInfo status in backup.WriterStatus)
{
if (status.Name == writer.WriterName)
{
if (status.State == VssWriterState.Stable)
{
// if we get there it means that we are ready to add the wanted component to VSS set
writerOk = true;
Metadata.Metadata.Add(writer.WriterName, writer.SaveAsXml());
}
else
{
Logger.Append(Severity.ERROR, "***Cannot add writer " + status.Name + " to snapshot set,"
+ " status=" + status.State.ToString() + ". Backup data managed by this writer may not be consistent. Restore will be hazardous.");
if (OperatingSystemInfo.IsAtLeast(OSVersionName.WindowsServer2003))
{
backup.DisableWriterClasses(new Guid[] { writer.WriterId });
}
}
}
}
bool addAllComponents = false;
if (spo.Length == index + writer.WriterName.Length || spo == "*" || spo == "" + writer.WriterName + @"\*")
{
addAllComponents = true;
}
// exclude items indicated by writer
foreach (VssWMFileDescription file in writer.ExcludeFiles)
{
BasePath bp = new BasePath();
bp.Type = "FS";
bp.Path = file.Path;
bp.ExcludePolicy.Add(file.FileSpecification);
//bp.ExcludedPaths = writer.E
bp.Recursive = file.IsRecursive;
BasePaths.Add(bp);
}
foreach (IVssWMComponent component in writer.Components)
{
found = false;
Console.WriteLine("***createvolsnapshot : current component is :" + component.LogicalPath + @"\" + component.ComponentName);
if ((!addAllComponents) && spo.IndexOf(component.LogicalPath + @"\" + component.ComponentName) < 0)
{
continue;
}
Logger.Append(Severity.TRIVIA, "***Asked to recursively select all '" + writer.WriterName + "' writer's components");
if (OperatingSystemInfo.IsAtLeast(OSVersionName.WindowsServer2003))
{
foreach (VssWMDependency dep in component.Dependencies)
{
Logger.Append(Severity.TRIVIA, "***Component " + component.ComponentName + " depends on component " + dep.ComponentName + " TODO TODO TODO add it automatically");
}
}
if (component.Selectable)
{
backup.AddComponent(writer.InstanceId, writer.WriterId, component.Type, component.LogicalPath, component.ComponentName);
}
//Logger.Append (Severity.INFO, "***Added writer '"+writer.WriterName+"' component "+component.ComponentName);
this.ExplodedComponents.Add(writer.WriterName + @"\" + component.LogicalPath + @"\" + component.ComponentName);
found = true;
// Second we need to find every drive containing files necessary for writer's backup
// and add them to drives list, in case they weren't explicitely selected as part of backuppaths
List <VssWMFileDescription> componentFiles = new List <VssWMFileDescription>();
componentFiles.AddRange(component.Files);
componentFiles.AddRange(component.DatabaseFiles);
componentFiles.AddRange(component.DatabaseLogFiles);
foreach (VssWMFileDescription file in componentFiles)
{
if (string.IsNullOrEmpty(file.Path))
{
continue;
}
//Console.WriteLine ("***component file path="+file.Path+", alt backuplocation="+file.AlternateLocation
// +", backuptypemask="+file.BackupTypeMask.ToString()+", spec="+file.FileSpecification+", recursive="+file.IsRecursive);
BasePath bp = new BasePath();
bp.Path = file.Path;
bp.Type = "FS"; //BasePath.PathType.FS;
bp.IncludePolicy.Add(file.FileSpecification);
bp.Recursive = file.IsRecursive;
BasePaths.Add(bp);
}
//backup.SetBackupSucceeded(writer.InstanceId, writer.WriterId, component.Type, component.LogicalPath, component.ComponentName, false);
//Logger.Append(Severity.TRIVIA, "Added writer/component "+spo);
//break;
}
//metadata.Metadata.Add(writer.SaveAsXml());
// Retrieve Backup Components Document
//Metadata.Metadata.Add("bcd", backup.SaveAsXml());
if (found == false)
{
Logger.Append(Severity.WARNING, "Could not find VSS component " + spo + " which was part of backup paths");
}
}
catch (Exception e) {
Console.WriteLine(" *** SetItems() : error " + e.Message);
}
}
}
//backup.BackupComplete();
backup.FreeWriterStatus();
backup.FreeWriterMetadata();
backup.AbortBackup();
backup.Dispose();
}
