public long RegisterRemoteVolume(string name, RemoteVolumeType type, RemoteVolumeState state, TimeSpan deleteGraceTime, System.Data.IDbTransaction transaction)
{
using (var tr = new TemporaryTransactionWrapper(m_connection, transaction))
{
m_createremotevolumeCommand.SetParameterValue(0, m_operationid);
m_createremotevolumeCommand.SetParameterValue(1, name);
m_createremotevolumeCommand.SetParameterValue(2, type.ToString());
m_createremotevolumeCommand.SetParameterValue(3, state.ToString());
m_createremotevolumeCommand.SetParameterValue(4, 0);
if (deleteGraceTime.Ticks <= 0)
{
m_createremotevolumeCommand.SetParameterValue(5, 0);
}
else
{
m_createremotevolumeCommand.SetParameterValue(5, (DateTime.UtcNow + deleteGraceTime).Ticks);
}
m_createremotevolumeCommand.Transaction = tr.Parent;
var r = m_createremotevolumeCommand.ExecuteScalarInt64();
tr.Commit();
return(r);
}
}
public RemoteVolumeEntry(string name, string hash, long size, RemoteVolumeType type, RemoteVolumeState state)
{
m_name = name;
m_size = size;
m_type = type;
m_state = state;
m_hash = hash;
}
public void LogDbUpdate(string remotename, RemoteVolumeState state, long size, string hash)
{
lock (m_dbqueuelock)
m_dbqueue.Add(new DbUpdate()
{
Remotename = remotename, State = state, Size = size, Hash = hash
});
}
public RemoteVolumeEntry(string name, string hash, long size, RemoteVolumeType type, RemoteVolumeState state)
{
m_name = name;
m_size = size;
m_type = type;
m_state = state;
m_hash = hash;
}
public RemoteVolumeEntry(string name, string hash, long size, RemoteVolumeType type, RemoteVolumeState state, DateTime deleteGracePeriod)
{
m_name = name;
m_size = size;
m_type = type;
m_state = state;
m_hash = hash;
m_deleteGracePeriod = deleteGracePeriod;
}
public RemoteVolumeEntry(string name, string hash, long size, RemoteVolumeType type, RemoteVolumeState state, DateTime deleteGracePeriod)
{
m_name = name;
m_size = size;
m_type = type;
m_state = state;
m_hash = hash;
m_deleteGracePeriod = deleteGracePeriod;
}
public RemoteVolumeEntry(long id, string name, string hash, long size, RemoteVolumeType type, RemoteVolumeState state, DateTime deleteGracePeriod)
{
ID = id;
Name = name;
Size = size;
Type = type;
State = state;
Hash = hash;
DeleteGracePeriod = deleteGracePeriod;
}
public long RegisterRemoteVolume(string name, RemoteVolumeType type, RemoteVolumeState state, System.Data.IDbTransaction transaction = null)
{
using (var tr = new TemporaryTransactionWrapper(m_connection, transaction))
{
m_createremotevolumeCommand.SetParameterValue(0, m_operationid);
m_createremotevolumeCommand.SetParameterValue(1, name);
m_createremotevolumeCommand.SetParameterValue(2, type.ToString());
m_createremotevolumeCommand.SetParameterValue(3, state.ToString());
m_createremotevolumeCommand.SetParameterValue(4, 0);
m_createremotevolumeCommand.Transaction = tr.Parent;
var r = Convert.ToInt64(m_createremotevolumeCommand.ExecuteScalar());
tr.Commit();
return(r);
}
}
public void UpdateRemoteVolume(string name, RemoteVolumeState state, long size, string hash, System.Data.IDbTransaction transaction = null)
{
m_updateremotevolumeCommand.Transaction = transaction;
m_updateremotevolumeCommand.SetParameterValue(0, m_operationid);
m_updateremotevolumeCommand.SetParameterValue(1, state.ToString());
m_updateremotevolumeCommand.SetParameterValue(2, hash);
m_updateremotevolumeCommand.SetParameterValue(3, size);
m_updateremotevolumeCommand.SetParameterValue(4, name);
var c = m_updateremotevolumeCommand.ExecuteNonQuery();
if (c != 1)
{
throw new Exception("Unexpected number of remote volumes detected!");
}
if (state == RemoteVolumeState.Deleted)
{
RemoveRemoteVolume(name, transaction);
}
}
public bool GetRemoteVolume(string file, out string hash, out long size, out RemoteVolumeType type, out RemoteVolumeState state)
{
m_selectremotevolumeCommand.SetParameterValue(0, file);
using (var rd = m_selectremotevolumeCommand.ExecuteReader())
if (rd.Read())
{
hash = (rd.GetValue(2) == null || rd.GetValue(2) == DBNull.Value) ? null : rd.GetValue(3).ToString();
size = (rd.GetValue(1) == null || rd.GetValue(1) == DBNull.Value) ? -1 : Convert.ToInt64(rd.GetValue(2));
type = (RemoteVolumeType)Enum.Parse(typeof(RemoteVolumeType), rd.GetValue(0).ToString());
state = (RemoteVolumeState)Enum.Parse(typeof(RemoteVolumeState), rd.GetValue(3).ToString());
return(true);
}
hash = null;
size = -1;
type = (RemoteVolumeType)(-1);
state = (RemoteVolumeState)(-1);
return(false);
}
public Task UpdateRemoteVolumeAsync(string name, RemoteVolumeState state, long size, string hash, bool suppressCleanup = false, TimeSpan deleteGraceTime = default(TimeSpan))
{
return(RunOnMain(() => m_db.UpdateRemoteVolume(name, state, size, hash, suppressCleanup, deleteGraceTime, m_transaction)));
}
public Task <long> RegisterRemoteVolumeAsync(string name, RemoteVolumeType type, RemoteVolumeState state)
{
return(RunOnMain(() => m_db.RegisterRemoteVolume(name, type, state, m_transaction)));
}
public void LogDbUpdate(string remotename, RemoteVolumeState state, long size, string hash)
{
lock(m_dbqueuelock)
m_dbqueue.Add(new DbUpdate() { Remotename = remotename, State = state, Size = size, Hash = hash });
}
public long RegisterRemoteVolume(string name, RemoteVolumeType type, RemoteVolumeState state, System.Data.IDbTransaction transaction)
{
return(RegisterRemoteVolume(name, type, state, new TimeSpan(0), transaction));
}
public long RegisterRemoteVolume(string name, RemoteVolumeType type, RemoteVolumeState state)
{
return(RegisterRemoteVolume(name, type, state, new TimeSpan(0), null));
}
