/// <summary>
/// We are sender.
/// </summary>
/// <param name="remote"></param>
/// <param name="data"></param>
/// <param name="filename"></param>
public FileTransfer(Contact remote, Stream data, string filename)
: base(remote.P2PVersionSupported, remote, remote.SelectBestEndPointId())
{
_context = new FTContext(filename, (ulong)data.Length);
_dataStream = data;
_sending = true;
}
/// <summary>
/// We are receiver.
/// </summary>
/// <param name="p2pSession"></param>
public FileTransfer(P2PSession p2pSession)
: base(p2pSession)
{
_context = new FTContext(Convert.FromBase64String(p2pSession.Invitation.BodyValues["Context"].Value));
_sending = false;
_dataStream = null; // Must be set when InvitationReceived
}
public override bool ValidateInvitation(SLPMessage invite)
{
bool ret = base.ValidateInvitation(invite);
try
{
FTContext context = new FTContext(Convert.FromBase64String(invite.BodyValues["Context"].Value));
Trace.WriteLineIf(Settings.TraceSwitch.TraceVerbose,
String.Format("{0} ({1} bytes) (base validate {2})", context.Filename, context.FileSize, ret), GetType().Name);
return(ret && (!string.IsNullOrEmpty(context.Filename)) && (context.FileSize > 0));
}
catch (Exception)
{
// We can't parse the context, so refuse the invite
Trace.WriteLineIf(Settings.TraceSwitch.TraceError,
String.Format("Unable to parse file transfer invite: {0}", invite.ToDebugString()), GetType().Name);
return(false);
}
}
/// <summary>
/// We are sender.
/// </summary>
/// <param name="remote"></param>
/// <param name="data"></param>
/// <param name="filename"></param>
public FileTransfer(Contact remote, Stream data, string filename)
: base(remote.P2PVersionSupported, remote, remote.SelectBestEndPointId())
{
_context = new FTContext(filename, (ulong)data.Length);
_dataStream = data;
_sending = true;
}
public override bool ValidateInvitation(SLPMessage invite)
{
bool ret = base.ValidateInvitation(invite);
try
{
FTContext context = new FTContext(Convert.FromBase64String(invite.BodyValues["Context"].Value));
Trace.WriteLineIf(Settings.TraceSwitch.TraceVerbose,
String.Format("{0} ({1} bytes) (base validate {2})", context.Filename, context.FileSize, ret), GetType().Name);
return ret && (!string.IsNullOrEmpty(context.Filename)) && (context.FileSize > 0);
}
catch (Exception)
{
// We can't parse the context, so refuse the invite
Trace.WriteLineIf(Settings.TraceSwitch.TraceError,
String.Format("Unable to parse file transfer invite: {0}", invite.ToDebugString()), GetType().Name);
return false;
}
}
/// <summary>
/// We are receiver.
/// </summary>
/// <param name="p2pSession"></param>
public FileTransfer(P2PSession p2pSession)
: base(p2pSession)
{
_context = new FTContext(Convert.FromBase64String(p2pSession.Invitation.BodyValues["Context"].Value));
_sending = false;
_dataStream = null; // Must be set when InvitationReceived
}
