internal void Start(GatewayStub stub)
{
if (m_stubs.Contains(stub) == false)
{
m_stubs.Add(stub);
}
}
internal void Stop(GatewayStub stub)
{
m_stubs.Remove(stub);
DeregisterEndpoints(stub);
if (m_stubs.Count == 0)
{
((_WP.IController) this).Stop();
}
}
/// <include file='doc\ConnectionManager.uex' path='docs/doc[@for="Manager.Connect"]/*' />
public _DBG.Engine Connect(_DBG.PortDefinition pd)
{
_DBG.Engine eng = new _DBG.Engine();
GatewayProxy gwp = new GatewayProxy();
GatewayStub gws = m_mgr.Connect(pd, gwp);
gwp.SetOwner(eng);
eng.SetController(gwp);
return(eng);
}
internal void DeregisterEndpoint(uint epType, uint epId, GatewayStub stub)
{
ulong epKey = EndpointKeyFromTypeId(epType, epId);
GatewayStub gws = (GatewayStub)m_endpoints[epKey];
if (gws != stub)
{
throw new ArgumentException("Endpoint is not registered");
}
m_endpoints.Remove(epKey);
}
private void DeregisterEndpoints(GatewayStub stub)
{
lock (m_endpoints.SyncRoot)
{
Hashtable htClone = (Hashtable)m_endpoints.Clone();
foreach (DictionaryEntry de in htClone)
{
if (de.Value == stub)
{
m_endpoints.Remove(de.Key);
}
}
}
}
//--//
private GatewayStub FindGatewayStubForReply(_WP.IncomingMessage msg)
{
ArrayList stubs = CreateCopyOfStubs();
for (int iStub = stubs.Count - 1; iStub >= 0; iStub--)
{
GatewayStub stub = (GatewayStub)stubs[iStub];
if (stub.CanProcessMessageReply(msg))
{
return(stub);
}
}
return(null);
}
//--//
internal bool RegisterEndpoint(uint epType, uint epId, GatewayStub stub)
{
ulong epKey = EndpointKeyFromTypeId(epType, epId);
lock (m_endpoints.SyncRoot)
{
if (m_endpoints.ContainsKey(epKey))
{
return(false);
}
m_endpoints[epKey] = stub;
}
return(true);
}
private GatewayStub FindGatewayStubForRpc(_WP.IncomingMessage msg)
{
object payload = msg.Payload;
uint epType = 0;
uint epId = 0;
_WP.Commands.Debugging_Messaging_Address addr = null;
switch (msg.Header.m_cmd)
{
case _WP.Commands.c_Debugging_Messaging_Query:
addr = ((_WP.Commands.Debugging_Messaging_Query)payload).m_addr;
epType = addr.m_to_Type;
epId = addr.m_to_Id;
break;
case _WP.Commands.c_Debugging_Messaging_Reply:
addr = ((_WP.Commands.Debugging_Messaging_Reply)payload).m_addr;
epType = addr.m_from_Type;
epId = addr.m_from_Id;
break;
case _WP.Commands.c_Debugging_Messaging_Send:
addr = ((_WP.Commands.Debugging_Messaging_Send)payload).m_addr;
epType = addr.m_to_Type;
epId = addr.m_to_Id;
break;
default:
return(null);
}
ulong epKey = EndpointKeyFromTypeId(epType, epId);
GatewayStub stub = (GatewayStub)m_endpoints[epKey];
return(stub);
}
//--//
public void SetParent( GatewayStub parent )
{
m_parent = parent;
RegisterRemoteObject( m_parent );
}
private void DeregisterEndpoints( GatewayStub stub )
{
lock(m_endpoints.SyncRoot)
{
Hashtable htClone = (Hashtable)m_endpoints.Clone();
foreach(DictionaryEntry de in htClone)
{
if(de.Value == stub)
{
m_endpoints.Remove( de.Key );
}
}
}
}
internal void Stop( GatewayStub stub )
{
m_stubs.Remove( stub );
DeregisterEndpoints( stub );
if(m_stubs.Count == 0)
{
((_WP.IController)this).Stop();
}
}
internal void Start( GatewayStub stub )
{
if(m_stubs.Contains( stub ) == false)
{
m_stubs.Add( stub );
}
}
internal void DeregisterEndpoint( uint epType, uint epId, GatewayStub stub )
{
ulong epKey = EndpointKeyFromTypeId( epType, epId );
GatewayStub gws = (GatewayStub)m_endpoints[epKey];
if(gws != stub)
{
throw new ArgumentException( "Endpoint is not registered" );
}
m_endpoints.Remove( epKey );
}
//--//
internal bool RegisterEndpoint( uint epType, uint epId, GatewayStub stub )
{
ulong epKey = EndpointKeyFromTypeId( epType, epId );
lock(m_endpoints.SyncRoot)
{
if(m_endpoints.ContainsKey( epKey ))
{
return false;
}
m_endpoints[epKey] = stub;
}
return true;
}
//--//
public void SetParent(GatewayStub parent)
{
m_parent = parent;
RegisterRemoteObject(m_parent);
}
private ArrayList FindGatewayStubsForMessage(_WP.IncomingMessage msg, bool fReply)
{
ArrayList stubs = null;
GatewayStub stub = null;
bool fMulticast = false;
msg.Payload = _WP.Commands.ResolveCommandToPayload(msg.Header.m_cmd, fReply, ((_WP.IController) this).Capabilities);
_WP.Packet bp = msg.Header;
if (fReply)
{
stub = FindGatewayStubForReply(msg);
}
else
{
switch (bp.m_cmd)
{
case _WP.Commands.c_Monitor_Ping:
if ((msg.Header.m_flags & _WP.Flags.c_NonCritical) == 0)
{
_WP.Commands.Monitor_Ping.Reply cmdReply = new _WP.Commands.Monitor_Ping.Reply();
cmdReply.m_source = _WP.Commands.Monitor_Ping.c_Ping_Source_Host;
cmdReply.m_dbg_flags = (m_stopDebuggerOnBoot? _WP.Commands.Monitor_Ping.c_Ping_DbgFlag_Stop: 0);
msg.Reply(null, _WP.Flags.c_NonCritical, cmdReply);
}
break;
case _WP.Commands.c_Monitor_Message:
case _WP.Commands.c_Monitor_ProgramExit:
case _WP.Commands.c_Debugging_Button_Report:
case _WP.Commands.c_Debugging_Execution_BreakpointHit:
case _WP.Commands.c_Debugging_Lcd_NewFrame:
case _WP.Commands.c_Debugging_Lcd_NewFrameData:
fMulticast = true;
break;
case _WP.Commands.c_Debugging_Messaging_Query:
case _WP.Commands.c_Debugging_Messaging_Reply:
case _WP.Commands.c_Debugging_Messaging_Send:
stub = FindGatewayStubForRpc(msg);
break;
}
}
if (fMulticast)
{
stubs = CreateCopyOfStubs();
}
else
{
stubs = new ArrayList();
if (stub != null)
{
stubs.Add(stub);
}
}
return(stubs);
}
