00001 #ifndef _DEV_CHAT_H_ 00002 #define _DEV_CHAT_H_ 00003 00004 /* 00005 * Copyright (C) 2001-2004 by egnite Software GmbH. All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * 1. Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * 2. Redistributions in binary form must reproduce the above copyright 00014 * notice, this list of conditions and the following disclaimer in the 00015 * documentation and/or other materials provided with the distribution. 00016 * 3. Neither the name of the copyright holders nor the names of 00017 * contributors may be used to endorse or promote products derived 00018 * from this software without specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS 00021 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00022 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00023 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE 00024 * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00025 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00026 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 00027 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 00028 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00029 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 00030 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00031 * SUCH DAMAGE. 00032 * 00033 * For additional information see http://www.ethernut.de/ 00034 */ 00035 00036 /* 00037 * $Log: chat.h,v $ 00038 * Revision 1.9 2006/03/16 15:25:32 haraldkipp 00039 * Changed human readable strings from u_char to char to stop GCC 4 from 00040 * nagging about signedness. 00041 * 00042 * Revision 1.8 2005/04/30 16:42:41 chaac 00043 * Fixed bug in handling of NUTDEBUG. Added include for cfg/os.h. If NUTDEBUG 00044 * is defined in NutConf, it will make effect where it is used. 00045 * 00046 * Revision 1.7 2004/11/24 15:25:15 haraldkipp 00047 * Made options cnfigurable 00048 * 00049 * Revision 1.6 2004/03/17 11:29:20 haraldkipp 00050 * Bugfix for ICCAVR 00051 * 00052 * Revision 1.5 2004/03/16 16:48:28 haraldkipp 00053 * Added Jan Dubiec's H8/300 port. 00054 * 00055 * Revision 1.4 2004/03/08 11:18:54 haraldkipp 00056 * Debug output added. 00057 * 00058 * Revision 1.3 2004/01/06 18:12:36 drsung 00059 * Bugfix multiple define: '_chat_report' under ICCAVR 00060 * 00061 * Revision 1.2 2003/10/13 10:15:54 haraldkipp 00062 * Added Jelle's report function 00063 * 00064 * Revision 1.1.1.1 2003/05/09 14:41:05 haraldkipp 00065 * Initial using 3.2.1 00066 * 00067 * Revision 1.1 2003/03/31 14:53:23 harald 00068 * Prepare release 3.1 00069 * 00070 */ 00071 00072 #include <cfg/os.h> 00073 #include <cfg/chat.h> 00074 00075 #define CHAT_ARG_SEND 0 00076 #define CHAT_ARG_ABORT 1 00077 #define CHAT_ARG_TIMEOUT 2 00078 #define CHAT_ARG_REPORT 3 00079 00083 #ifndef CHAT_MAX_ABORTS 00084 #define CHAT_MAX_ABORTS 10 00085 #endif 00086 00090 #ifndef CHAT_MAX_REPORT_SIZE 00091 #define CHAT_MAX_REPORT_SIZE 32 00092 #endif 00093 00097 #ifndef CHAT_DEFAULT_TIMEOUT 00098 #define CHAT_DEFAULT_TIMEOUT 45 00099 #endif 00100 00101 typedef struct { 00102 int chat_fd; 00103 u_char chat_arg; 00104 u_char chat_aborts; 00105 char *chat_abort[CHAT_MAX_ABORTS]; 00106 u_char chat_abomat[CHAT_MAX_ABORTS]; 00107 char *chat_report_search; 00108 u_char chat_repmat; 00109 char chat_report_state; 00110 } NUTCHAT; 00111 00112 extern u_char *chat_report; 00113 00114 #ifdef NUTDEBUG 00115 #include <stdio.h> 00116 #endif 00117 00118 __BEGIN_DECLS 00119 00120 #ifdef NUTDEBUG 00121 void NutTraceChat(FILE * stream, u_char flags); 00122 #endif 00123 00124 int NutChatExpectString(NUTCHAT *ci, char *str); 00125 int NutChatExpect(NUTCHAT *ci, char *str); 00126 int NutChatSend(NUTCHAT *ci, char *str); 00127 NUTCHAT *NutChatCreate(int fd); 00128 void NutChatDestroy(NUTCHAT *ci); 00129 int NutChat(int fd, CONST char *script); 00130 #ifdef __HARVARD_ARCH__ 00131 int NutChat_P(int fd, PGM_P script); 00132 #endif 00133 00134 __END_DECLS 00135 00136 #endif