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1.1 ! root 1: /* comio.h */ ! 2: ! 3: /* Synchronet Serial Communications (COM) I/O Library */ ! 4: ! 5: /* $Id: comio.h,v 1.7 2007/05/16 22:32:15 rswindell Exp $ */ ! 6: ! 7: /**************************************************************************** ! 8: * @format.tab-size 4 (Plain Text/Source Code File Header) * ! 9: * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) * ! 10: * * ! 11: * Copyright 2007 Rob Swindell - http://www.synchro.net/copyright.html * ! 12: * * ! 13: * This library is free software; you can redistribute it and/or * ! 14: * modify it under the terms of the GNU Lesser General Public License * ! 15: * as published by the Free Software Foundation; either version 2 * ! 16: * of the License, or (at your option) any later version. * ! 17: * See the GNU Lesser General Public License for more details: lgpl.txt or * ! 18: * http://www.fsf.org/copyleft/lesser.html * ! 19: * * ! 20: * Anonymous FTP access to the most recent released source is available at * ! 21: * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net * ! 22: * * ! 23: * Anonymous CVS access to the development source and modification history * ! 24: * is available at cvs.synchro.net:/cvsroot/sbbs, example: * ! 25: * cvs -d :pserver:[email protected]:/cvsroot/sbbs login * ! 26: * (just hit return, no password is necessary) * ! 27: * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src * ! 28: * * ! 29: * For Synchronet coding style and modification guidelines, see * ! 30: * http://www.synchro.net/source.html * ! 31: * * ! 32: * You are encouraged to submit any modifications (preferably in Unix diff * ! 33: * format) via e-mail to [email protected] * ! 34: * * ! 35: * Note: If this box doesn't appear square, then you need to fix your tabs. * ! 36: ****************************************************************************/ ! 37: ! 38: #ifndef _COMIO_H ! 39: #define _COMIO_H ! 40: ! 41: #include <gen_defs.h> /* BOOL */ ! 42: ! 43: #define COM_ERROR -1 ! 44: ! 45: #ifdef _WIN32 ! 46: #include <windows.h> ! 47: ! 48: #define COM_HANDLE HANDLE ! 49: #define COM_HANDLE_INVALID INVALID_HANDLE_VALUE ! 50: #define COM_ERROR_VALUE GetLastError() ! 51: /* Modem Status bits */ ! 52: #define COM_CTS MS_CTS_ON ! 53: #define COM_DSR MS_DSR_ON ! 54: #define COM_RING MS_RING_ON ! 55: #define COM_DCD MS_RLSD_ON ! 56: #else ! 57: #include <termios.h> ! 58: ! 59: #define COM_HANDLE int ! 60: #define COM_HANDLE_INVALID -1 ! 61: #define COM_ERROR_VALUE errno ! 62: ! 63: /* Stuff we apparently don't care about... ! 64: * ! 65: * TIOCM_LE Line Enable. ! 66: * TIOCM_DTR Data Terminal Ready. ! 67: * TIOCM_RTS Request To Send. ! 68: * TIOCM_ST Secondary Transmit. ! 69: * TIOCM_SR Secondary Receive. ! 70: */ ! 71: ! 72: #define COM_CTS TIOCM_CTS /* Clear To Send. */ ! 73: #ifdef TIOCM_CAR ! 74: #define COM_DCD TIOCM_CAR /* Carrier Detect. */ ! 75: #else ! 76: #define COM_DCD TIOCM_CD /* Carrier Detect (synonym). */ ! 77: #endif ! 78: #ifdef TIOCM_RNG ! 79: #define COM_RING TIOCM_RNG /* Ring Indication. */ ! 80: #else ! 81: #define COM_RING TIOCM_RI /* Ring Indication (synonym). */ ! 82: #endif ! 83: #define COM_DSR TIOCM_DSR /* Data Set Ready. */ ! 84: ! 85: #endif ! 86: ! 87: /**************/ ! 88: /* Prototypes */ ! 89: /**************/ ! 90: ! 91: #if defined(__cplusplus) ! 92: extern "C" { ! 93: #endif ! 94: ! 95: char* comVersion(char* str, size_t len); ! 96: COM_HANDLE comOpen(const char* device); ! 97: BOOL comClose(COM_HANDLE); ! 98: long comGetBaudRate(COM_HANDLE); ! 99: BOOL comSetBaudRate(COM_HANDLE, ulong rate); ! 100: int comGetModemStatus(COM_HANDLE); ! 101: int comRaiseDTR(COM_HANDLE); ! 102: int comLowerDTR(COM_HANDLE); ! 103: BOOL comWriteByte(COM_HANDLE, BYTE); ! 104: int comWriteBuf(COM_HANDLE, const BYTE*, size_t buflen); ! 105: int comWriteString(COM_HANDLE, const char*); ! 106: BOOL comReadByte(COM_HANDLE, BYTE*); ! 107: size_t comReadBuf(COM_HANDLE, char* buf, size_t buflen ! 108: ,const char* terminators, int timeout /* in milliseconds */); ! 109: size_t comReadLine(COM_HANDLE, char* buf, size_t buflen ! 110: ,int timeout /* in milliseconds */); ! 111: BOOL comPurgeInput(COM_HANDLE); ! 112: BOOL comPurgeOutput(COM_HANDLE); ! 113: ! 114: #if defined(__cplusplus) ! 115: } ! 116: #endif ! 117: ! 118: ! 119: #endif /* Don't add anything after this #endif statement */
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