1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 /************************************************************************* 25 * 26 * ATTENTION 27 * This file is intended to work inside and outside the OpenOffice environment. 28 * Only adaption of file commtypes.hxx should be necessary. Else it is a bug! 29 * 30 ************************************************************************/ 31 32 #include <automation/commtypes.hxx> 33 #include <osl/endian.h> 34 35 #ifndef MAKEDWORD 36 #define MAKEDWORD(wl, wh) ((comm_DWORD)((wl) & 0xFFFF) | (((comm_DWORD)(wh) & 0xFFFF) << 16)) 37 #endif 38 #ifndef LOWORD 39 #define LOWORD(d) ((comm_WORD)((comm_DWORD)(d) & 0xFFFF)) 40 #endif 41 #ifndef HIWORD 42 #define HIWORD(d) ((comm_WORD)(((comm_DWORD)(d) >> 16) & 0xFFFF)) 43 #endif 44 #ifndef MAKEWORD 45 #define MAKEWORD(bl, bh) ((comm_WORD)((bl) & 0xFF) | (((comm_WORD)(bh) & 0xFF) << 8)) 46 #endif 47 #ifndef LOBYTE 48 #define LOBYTE(w) ((comm_BYTE)((comm_WORD)(w) & 0xFF)) 49 #endif 50 #ifndef HIBYTE 51 #define HIBYTE(w) ((comm_BYTE)(((comm_WORD)(w) >> 8) & 0xFF)) 52 #endif 53 #ifndef MAKEBYTE 54 #define MAKEBYTE(nl, nh) ((comm_BYTE)(((nl) & 0x0F) | (((nh) & 0x0F) << 4))) 55 #endif 56 #ifndef LONIBBLE 57 #define LONIBBLE(b) ((comm_BYTE)((b) & 0x0F)) 58 #endif 59 #ifndef HINIBBLE 60 #define HINIBBLE(b) ((comm_BYTE)(((b) >> 4) & 0x0F)) 61 #endif 62 63 #ifndef SWAPWORD 64 #define SWAPWORD(w) MAKEWORD(HIBYTE(w),LOBYTE(w)) 65 #endif 66 #ifndef SWAPDWORD 67 #define SWAPDWORD(d) MAKEDWORD(SWAPWORD(HIWORD(d)),SWAPWORD(LOWORD(d))) 68 #endif 69 70 #ifdef OSL_BIGENDIAN 71 #ifndef NETWORD 72 #define NETWORD(w) (comm_WORD)(w) 73 #endif 74 #ifndef NETDWORD 75 #define NETDWORD(d) (comm_DWORD)(d) 76 #endif 77 #endif // OSL_BIGENDIAN 78 79 #ifdef OSL_LITENDIAN 80 #ifndef NETWORD 81 #define NETWORD(w) MAKEWORD(HIBYTE(w),LOBYTE(w)) 82 #endif 83 #ifndef NETDWORD 84 #define NETDWORD(d) MAKEDWORD(NETWORD(HIWORD(d)),NETWORD(LOWORD(d))) 85 #endif 86 #endif // OSL_LITENDIAN 87 88 /** 89 Es gibt zwei Arten von Datenpaketen 90 Die erste enth�lt in den ersten 4 Byte die L�ngenangabe und in den darauffolgenden die Daten. 91 Die L�ngenangabe bezieht sich nur auf die Daten ohne die L�ngenangabe selbst. 92 93 Die zweite Art von Datenpaketen enth�lt Header mit weiteren Informationen 94 wie unten beschrieben. 95 96 Umgeschaltet wird mit dem Boolean bUseMultiChannel im Konstruktor des Managers. 97 **/ 98 /** 99 Defines f�r Header Typen: 100 101 Allgemeiner Header: 102 Byte L�nge Inhalt 103 0..3 4 L�nge des Paketes ohne diese 4 Byte 104 4 1 Pr�fsumme �ber die L�nge. Stimmt sie nicht wird die Verbindung geschlossen 105 5..6 2 L�nge des Headers ohne diese 2 Byte 106 7..8 2 Typ des Headers 107 108 CH_SimpleMultiChannel: 109 9..10 2 Channel 110 CH_Handshake Internal Use ONLY 111 Keine Weiteren Daten! 112 113 **/ 114 typedef comm_UINT16 CMProtocol; 115 116 #define CM_PROTOCOL_OLDSTYLE (CMProtocol)0x0001 117 #define CM_PROTOCOL_MARS (CMProtocol)0x0001 118 #define CM_PROTOCOL_BROADCASTER (CMProtocol)0x0002 119 #define CM_PROTOCOL_USER_START (CMProtocol)0x0100 120 121 typedef comm_USHORT HandshakeType; 122 typedef comm_USHORT CommunicationOption; 123 124 #define CH_NoHeader 0x0000 125 #define CH_SimpleMultiChannel 0x0001 126 #define CH_Handshake 0x0002 127 128 #define CH_REQUEST_HandshakeAlive ((HandshakeType)0x0101) /// Fordert eine Alive Antwort an 129 #define CH_RESPONSE_HandshakeAlive ((HandshakeType)0x0102) /// Alive Antwort 130 131 /** 132 Announce supported options: 133 Client announces available options 134 Server returns subset of these options (note that the sbset can be the entire set also) 135 **/ 136 #define CH_SUPPORT_OPTIONS ((HandshakeType)0x0103) 137 #define OPT_USE_SHUTDOWN_PROTOCOL ((CommunicationOption)0x0001) 138 139 /// these are for making sure all Data is read prior to shutting down the link 140 #define CH_REQUEST_ShutdownLink ((HandshakeType)0x0104) /// Request to Shutdown this link 141 #define CH_ShutdownLink ((HandshakeType)0x0105) /// Shutdown this link 142 143 #define CH_SetApplication ((HandshakeType)0x0106) /// Set Description of Client 144 145