internal void PrepareAll()
{
// lauch pre-backup commands/scripts
string [] cmdOuts = ExecuteCommand(this.BackupSet.Preop);
HubNotificationEvent(this.Id, 710, "STDOUT", cmdOuts[0]);
HubNotificationEvent(this.Id, 710, "STDERR", cmdOuts[1]);
// DEBUG print basepaths
foreach (BasePath bsp in this.BackupSet.BasePaths)
{
Console.WriteLine("0##### bp path=" + bsp.Path + ", type=" + bsp.Type);
}
// Gather the FSs paths required by special objects (if there are any)
//Dictionary<string, SPOMetadata> spoMetadatas = PrepareSpecialObjects();
List <Tuple <string, SPOMetadata, List <string> > > spoMetadatas = PrepareSpecialObjects();
// Telling Special objects to tell the app they manage to put themselves into backup mode (if possble)
// and/or freeze their IOs
Logger.Append(Severity.INFO, "Freezing " + this.specialObjects.Count + " special objects...");
foreach (ISpecialObject spo in this.specialObjects)
{
spo.Freeze();
}
SanitizePaths();
// Now snapshot (if requested).
PrepareDrivesAndSnapshots();
this.Index = new Index(this.Id, (this.Level != BackupLevel.Full));
Index.Header = new IndexHeader {
TaskId = this.Id, BackupType = this.Level
};
//Index.Header.RootDrives = backupRootDrives;
Index.Create(backupRootDrives); //taskId, (this.Bs.ScheduleTimes[0].Level != BackupLevel.Full), this.RootDrives);
Index.WriteHeaders();
// Collect incremental providers metadata (for subsequent backups)
foreach (BackupRootDrive brd in backupRootDrives)
{
Dictionary <string, byte[]> provMetadata = IncrementalPluginProvider.SignalBackupBegin(this.Id, brd);
if (provMetadata == null)
{
continue;
}
foreach (KeyValuePair <string, byte[]> kp in provMetadata)
{
Logger.Append(Severity.TRIVIA, "Signaled backup to Incremental providers, got metadata from " + kp.Key);
Index.AddProviderMetadata(kp.Key, brd, kp.Value);
}
}
if (spoMetadatas != null)
{
//foreach(KeyValuePair<string,SPOMetadata> spoMetadata in spoMetadatas){
foreach (Tuple <string, SPOMetadata, List <string> > tuple in spoMetadatas)
{
if (tuple.Item2 != null)
{
using (MemoryStream mStr = new MemoryStream()){
(new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter()).Serialize(mStr, tuple.Item2);
Index.AddProviderMetadata(tuple.Item1, backupRootDrives[0], mStr.GetBuffer());
Index.AddSpecialObject(tuple.Item1, tuple.Item3);
}
}
else
{
Logger.Append(Severity.WARNING, "Could'nt save metadata from provider '" + tuple.Item1 + "' : metadata is null");
}
}
}
}