| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| /************************************************************************* |
| * |
| * ATTENTION |
| * This file is intended to work inside and outside the StarOffice environment. |
| * Only adaption of file commtypes.hxx should be necessary. Else it is a bug! |
| * |
| ************************************************************************/ |
| |
| #include <automation/commtypes.hxx> |
| #include <osl/endian.h> |
| |
| #ifndef MAKEDWORD |
| #define MAKEDWORD(wl, wh) ((comm_DWORD)((wl) & 0xFFFF) | (((comm_DWORD)(wh) & 0xFFFF) << 16)) |
| #endif |
| #ifndef LOWORD |
| #define LOWORD(d) ((comm_WORD)((comm_DWORD)(d) & 0xFFFF)) |
| #endif |
| #ifndef HIWORD |
| #define HIWORD(d) ((comm_WORD)(((comm_DWORD)(d) >> 16) & 0xFFFF)) |
| #endif |
| #ifndef MAKEWORD |
| #define MAKEWORD(bl, bh) ((comm_WORD)((bl) & 0xFF) | (((comm_WORD)(bh) & 0xFF) << 8)) |
| #endif |
| #ifndef LOBYTE |
| #define LOBYTE(w) ((comm_BYTE)((comm_WORD)(w) & 0xFF)) |
| #endif |
| #ifndef HIBYTE |
| #define HIBYTE(w) ((comm_BYTE)(((comm_WORD)(w) >> 8) & 0xFF)) |
| #endif |
| #ifndef MAKEBYTE |
| #define MAKEBYTE(nl, nh) ((comm_BYTE)(((nl) & 0x0F) | (((nh) & 0x0F) << 4))) |
| #endif |
| #ifndef LONIBBLE |
| #define LONIBBLE(b) ((comm_BYTE)((b) & 0x0F)) |
| #endif |
| #ifndef HINIBBLE |
| #define HINIBBLE(b) ((comm_BYTE)(((b) >> 4) & 0x0F)) |
| #endif |
| |
| #ifndef SWAPWORD |
| #define SWAPWORD(w) MAKEWORD(HIBYTE(w),LOBYTE(w)) |
| #endif |
| #ifndef SWAPDWORD |
| #define SWAPDWORD(d) MAKEDWORD(SWAPWORD(HIWORD(d)),SWAPWORD(LOWORD(d))) |
| #endif |
| |
| #ifdef OSL_BIGENDIAN |
| #ifndef NETWORD |
| #define NETWORD(w) (comm_WORD)(w) |
| #endif |
| #ifndef NETDWORD |
| #define NETDWORD(d) (comm_DWORD)(d) |
| #endif |
| #endif // OSL_BIGENDIAN |
| |
| #ifdef OSL_LITENDIAN |
| #ifndef NETWORD |
| #define NETWORD(w) MAKEWORD(HIBYTE(w),LOBYTE(w)) |
| #endif |
| #ifndef NETDWORD |
| #define NETDWORD(d) MAKEDWORD(NETWORD(HIWORD(d)),NETWORD(LOWORD(d))) |
| #endif |
| #endif // OSL_LITENDIAN |
| |
| /** |
| Es gibt zwei arten von Datenpaketen |
| die erste enthält in den ersten 4 Byte die Längenangabe und in den Darauffolgenden die Daten |
| Die Längenangabe bezieht sich nur auf die Daten ohne die Längenangabe selbst. |
| |
| Die Zweite Art von Datenpaketen enthält Header mit weitere Informationen |
| wie unten beschrieben. |
| |
| Umgeschaltet wird mit dem Boolean bUseMultiChannel im Konstruktor des Managers. |
| **/ |
| /** |
| Defines für Header Typen: |
| |
| Allgemeiner Header: |
| Byte Länge Inhalt |
| 0..3 4 Länge des Paketes ohne diese 4 Byte |
| 4 1 Prüfsumme über die Länge. Stimmt sie nicht wird die Verbindung geschlossen |
| 5..6 2 Länge des Headers ohne diese 2 Byte |
| 7..8 2 Typ des Headers |
| |
| CH_SimpleMultiChannel: |
| 9..10 2 Channel |
| CH_Handshake Internal Use ONLY |
| Keine Weiteren Daten! |
| |
| **/ |
| typedef comm_UINT16 CMProtocol; |
| |
| #define CM_PROTOCOL_OLDSTYLE (CMProtocol)0x0001 |
| #define CM_PROTOCOL_MARS (CMProtocol)0x0001 |
| #define CM_PROTOCOL_BROADCASTER (CMProtocol)0x0002 |
| #define CM_PROTOCOL_USER_START (CMProtocol)0x0100 |
| |
| typedef comm_USHORT HandshakeType; |
| typedef comm_USHORT CommunicationOption; |
| |
| #define CH_NoHeader 0x0000 |
| #define CH_SimpleMultiChannel 0x0001 |
| #define CH_Handshake 0x0002 |
| |
| #define CH_REQUEST_HandshakeAlive ((HandshakeType)0x0101) /// Fordert eine Alive Antwort an |
| #define CH_RESPONSE_HandshakeAlive ((HandshakeType)0x0102) /// Alive Antwort |
| |
| /** |
| Announce supported options: |
| Client announces available options |
| Server returns subset of these options (note that the sbset can be the entire set also) |
| **/ |
| #define CH_SUPPORT_OPTIONS ((HandshakeType)0x0103) |
| #define OPT_USE_SHUTDOWN_PROTOCOL ((CommunicationOption)0x0001) |
| |
| /// these are for making sure all Data is read prior to shutting sown the link |
| #define CH_REQUEST_ShutdownLink ((HandshakeType)0x0104) /// Request to Shutdown this link |
| #define CH_ShutdownLink ((HandshakeType)0x0105) /// Shutdown this link |
| |
| #define CH_SetApplication ((HandshakeType)0x0106) /// Set Description of Client |
| |
