/***************************************************************************** * * $Id: menu.c,v 1.38 2007/02/25 20:28:10 mbse Exp $ * Purpose ...............: Display and handle the menus. * ***************************************************************************** * Copyright (C) 1997-2007 * * Michiel Broek FIDO: 2:280/2802 * Beekmansbos 10 * 1971 BV IJmuiden * the Netherlands * * This file is part of MBSE BBS. * * This BBS is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2, or (at your option) any * later version. * * MBSE BBS is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with MBSE BBS; see the file COPYING. If not, write to the Free * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *****************************************************************************/ #include "../config.h" #include "../lib/mbselib.h" #include "../lib/mbse.h" #include "../lib/users.h" #include "oneline.h" #include "mail.h" #include "change.h" #include "chat.h" #include "file.h" #include "funcs.h" #include "input.h" #include "misc.h" #include "timeout.h" #include "menu.h" #include "page.h" #include "pinfo.h" #include "bye.h" #include "timecheck.h" #include "whoson.h" #include "language.h" #include "offline.h" #include "email.h" #include "door.h" #include "dispfile.h" #include "userlist.h" #include "timestats.h" #include "logentry.h" #include "morefile.h" #include "lastcallers.h" #include "signature.h" #include "term.h" #include "ttyio.h" extern pid_t mypid; /* * Menu stack, 50 levels deep. */ char Menus[50][15]; int MenuLevel; int MenuError; void InitMenu() { int i; for (i = 0; i < 50; i++) memset(Menus[i], 0, 51); MenuLevel = 0; MenuError = 0; snprintf(Menus[0], 15, "%s", CFG.default_menu); } void menu() { FILE *pMenuFile; int iFoundKey = FALSE, Key, IsANSI; char temp[81], *Input, *sMenuPathFileName, buf[81]; Input = calloc(PATH_MAX, sizeof(char)); sMenuPathFileName = calloc(PATH_MAX, sizeof(char)); Syslog('+', "Starting menu loop"); /* * Loop forever, this is what a BBS should do until a user logs out. */ while (TRUE) { WhosDoingWhat(BROWSING, NULL); /* * Open menufile, first users language menu, if it fails * try to open the default menu. */ snprintf(sMenuPathFileName, PATH_MAX, "%s/share/int/menus/%s/%s", getenv("MBSE_ROOT"), lang.lc, Menus[MenuLevel]); if ((pMenuFile = fopen(sMenuPathFileName, "r")) == NULL) { snprintf(sMenuPathFileName, PATH_MAX, "%s/share/int/menus/%s/%s", getenv("MBSE_ROOT"), CFG.deflang, Menus[MenuLevel]); pMenuFile = fopen(sMenuPathFileName,"r"); if (pMenuFile != NULL) Syslog('b', "Menu %s (Default)", Menus[MenuLevel]); } else { Syslog('b', "Menu %s (%s)", Menus[MenuLevel], lang.Name); } if (pMenuFile == NULL) { clear(); WriteError("Can't open menu file: %s", sMenuPathFileName); MenuError++; /* * Is this the last attempt to open the default menu? */ if (MenuError == 10) { WriteError("FATAL ERROR: Too many menu errors"); snprintf(temp, 81, "Too many menu errors, notifying Sysop\r\n\r\n"); PUTSTR(temp); sleep(3); die(MBERR_CONFIG_ERROR); } /* * Switch back to the default menu */ MenuLevel = 0; strcpy(Menus[0], CFG.default_menu); } else { /* * Display Menu Text Fields and Perform all autoexec menus in order of menu file. * First check if there are any ANSI menus, if not, send a clearscreen first. */ IsANSI = FALSE; while (fread(&menus, sizeof(menus), 1, pMenuFile) == 1) { if ( Le_Access(exitinfo.Security, menus.MenuSecurity) && (UserAge >= le_int(menus.Age))){ if ((le_int(menus.MenuType) == 5) || (le_int(menus.MenuType) == 19) || (le_int(menus.MenuType) == 20)) IsANSI = TRUE; } } fseek(pMenuFile, 0, SEEK_SET); if (! IsANSI) clear(); while (fread(&menus, sizeof(menus), 1, pMenuFile) == 1) { if ( Le_Access(exitinfo.Security, menus.MenuSecurity) && (UserAge >= le_int(menus.Age))){ if (menus.AutoExec) { DoMenu( le_int(menus.MenuType) ); } DisplayMenu( ); } } /* * Check if the BBS closed down for Zone Mail Hour or * system shutdown. If so, we run the Goodbye show. */ if (CheckStatus() == FALSE) { fclose(pMenuFile); Syslog('+', "Kicking user out, the BBS is closed."); sleep(3); Good_Bye(MBERR_OK); } /* * Check the upsdown semafore */ if (IsSema((char *)"upsdown")) { fclose(pMenuFile); Syslog('+', "Kicking user out, upsdown semafore detected"); snprintf(temp, 81, "System power failure, closing the bbs"); PUTSTR(temp); Enter(2); sleep(3); Good_Bye(MBERR_OK); } /* * Check if SysOp wants to chat to user everytime user gets prompt. */ if (CFG.iChatPromptChk) { snprintf(buf, 81, "CISC:1,%d", mypid); if (socket_send(buf) == 0) { strcpy(buf, socket_receive()); if (strcmp(buf, "100:1,1;") == 0) { Syslog('+', "Forced sysop/user chat"); Chat(exitinfo.Name, (char *)"#sysop"); continue; } } } /* * Check users timeleft */ TimeCheck(); alarm_on(); if (exitinfo.HotKeys) { Key = Readkey(); snprintf(Input, 81, "%c", Key); Enter(1); } else { colour(CFG.InputColourF, CFG.InputColourB); GetstrC(Input, 80); } if ((strcmp(Input, "")) != 0) { fseek(pMenuFile, 0, SEEK_SET); while (fread(&menus, sizeof(menus), 1, pMenuFile) == 1) { if ((strcmp(tu(Input), menus.MenuKey)) == 0) { if ((Le_Access(exitinfo.Security, menus.MenuSecurity)) && (UserAge >= le_int(menus.Age))) { Syslog('+', "Menu[%d] %d=(%s), Opt: '%s'", MenuLevel, le_int(menus.MenuType), menus.TypeDesc, menus.OptionalData); if (le_int(menus.MenuType) == 13) { /* * Terminate call, cleanup here */ free(Input); free(sMenuPathFileName); fclose(pMenuFile); } DoMenu(le_int(menus.MenuType)); iFoundKey = TRUE; break; } } } } fclose(pMenuFile); } /* If menu open */ } /* while true */ } void DoMenu(int Type) { int Strlen, i, x; char *sPrompt, *sPromptBak, *temp; sPrompt = calloc(81, sizeof(char)); sPromptBak = calloc(81, sizeof(char)); temp = calloc(81, sizeof(char)); TimeCheck(); switch(Type) { case 0: /* Display Prompt Line Only */ break; case 1: /* Goto another menu */ strncpy(Menus[MenuLevel], menus.OptionalData, 14); break; case 2: /* Gosub another menu */ if (MenuLevel < 49) { MenuLevel++; strncpy(Menus[MenuLevel], menus.OptionalData, 14); } else Syslog('?', "More than 50 menu levels"); break; case 3: /* Return from gosub */ if (MenuLevel > 0) MenuLevel--; break; case 4: /* Return to top menu */ MenuLevel = 0; break; case 5: /* Display .a?? file with controlcodes */ DisplayFile(menus.OptionalData); break; case 6: /* Show menu prompt */ Strlen = strlen(menus.OptionalData); for (x = 0; x < Strlen; x++) { if (menus.OptionalData[x] == '~') { strcat(sPrompt, sUserTimeleft); } else { snprintf(temp, 81, "%c", menus.OptionalData[x]); strcat(sPrompt, temp); } } strcpy(sPromptBak, sPrompt); strcpy(sPrompt, ""); Strlen = strlen(sPromptBak); for (x = 0; x < Strlen; x++) { if (*(sPromptBak + x) == '@') strcat(sPrompt, sAreaDesc); else if (*(sPromptBak + x) == '^') strcat(sPrompt, sMsgAreaDesc); else if (*(sPromptBak + x) == '#') snprintf(sPrompt, 81, "%s%s", sPrompt, (char *) GetLocalHM()); else { snprintf(temp, 81, "%c", *(sPromptBak + x)); strcat(sPrompt, temp); } } if (le_int(menus.ForeGnd) || le_int(menus.BackGnd)) pout(le_int(menus.ForeGnd), le_int(menus.BackGnd), sPrompt); else pout(WHITE, BLACK, sPrompt); break; case 7: /* Run external program */ if (strlen(menus.DoorName) && !menus.HideDoor) { memset(temp, 0, sizeof(temp)); strcpy(temp, menus.DoorName); ExtDoor(menus.OptionalData, menus.NoDoorsys, menus.Y2Kdoorsys, menus.Comport, menus.NoSuid, menus.NoPrompt, menus.SingleUser, temp); } else { ExtDoor(menus.OptionalData, menus.NoDoorsys, menus.Y2Kdoorsys, menus.Comport, menus.NoSuid, menus.NoPrompt, menus.SingleUser, NULL); } break; case 8: /* Show product information */ cr(); break; case 9: /* display todays callers */ LastCallers(menus.OptionalData); break; case 10: /* display userlist */ UserList(menus.OptionalData); break; case 11: /* display time statistics */ TimeStats(); break; case 12: /* page sysop for chat */ Page_Sysop(menus.OptionalData); break; case 13: /* terminate call */ free(sPrompt); free(sPromptBak); free(temp); Good_Bye(MBERR_OK); break; case 14: /* make a log entry */ LogEntry(menus.OptionalData); break; case 15: /* print text to screen */ if (exitinfo.Security.level >= le_int(menus.MenuSecurity.level)) { for (i = 0; i < strlen(menus.OptionalData); i++) if (*(menus.OptionalData + i) == '@') *(menus.OptionalData + i) = '\n'; snprintf(temp, 81, "%s\r\n", menus.OptionalData); PUTSTR(temp); } break; case 16: /* who's currently online */ WhosOn(menus.OptionalData); Pause(); break; case 17: /* comment to sysop */ SysopComment((char *)"Comment to Sysop"); break; case 18: /* send on-line message */ SendOnlineMsg(menus.OptionalData); break; case 19: /* display Textfile with more */ MoreFile(menus.OptionalData); break; case 20: /* display a?? file with controlcode and wait for enter */ DisplayFileEnter(menus.OptionalData); break; case 21: /* display menuline only */ break; case 22: /* Chat with any user */ Chat(NULL, NULL); break; case 101: FileArea_List(menus.OptionalData); break; case 102: File_List(); break; case 103: ViewFile(NULL); break; case 104: Download(); break; case 105: File_RawDir(menus.OptionalData); break; case 106: KeywordScan(); break; case 107: FilenameScan(); break; case 108: NewfileScan(TRUE); break; case 109: Upload(); break; case 110: EditTaglist(); break; case 111: /* View file in homedir */ break; case 112: DownloadDirect(menus.OptionalData, TRUE); break; case 113: Copy_Home(); break; case 114: List_Home(); break; case 115: Delete_Home(); break; /* 116 Unpack file in homedir */ /* 117 Pack files in homedir */ case 118: Download_Home(); break; case 119: Upload_Home(); break; case 201: MsgArea_List(menus.OptionalData); break; case 202: Post_Msg(); break; case 203: Read_Msgs(); break; case 204: CheckMail(); break; case 205: QuickScan_Msgs(); break; case 206: Delete_Msg(); break; case 207: MailStatus(); break; case 208: OLR_TagArea(); break; case 209: OLR_UntagArea(); break; case 210: OLR_ViewTags(); break; case 211: OLR_RestrictDate(); break; case 212: OLR_Upload(); break; case 213: OLR_DownBW(); break; case 214: OLR_DownQWK(); break; case 215: OLR_DownASCII(); break; case 216: Read_Email(); break; case 217: Write_Email(); break; case 218: Trash_Email(); break; case 219: Choose_Mailbox(menus.OptionalData); break; case 220: QuickScan_Email(); break; case 221: DisplayRules(); break; case 301: Chg_Protocol(); break; case 302: Chg_Password(); break; case 303: Chg_Location(); break; case 305: Chg_VoicePhone(); break; case 306: Chg_DataPhone(); break; case 307: Chg_News(); break; case 309: Chg_DOB(); break; case 310: Chg_Language(FALSE); break; case 311: Chg_Hotkeys(); break; case 312: Chg_Handle(); break; case 313: Chg_MailCheck(); break; case 314: Chg_Disturb(); break; case 315: Chg_FileCheck(); break; case 316: Chg_FsMsged(); break; case 317: Chg_FsMsgedKeys(); break; case 318: Chg_Address(); break; case 319: signature(); break; case 320: Chg_OLR_ExtInfo(); break; case 321: Chg_Charset(); break; case 322: Chg_Archiver(); break; case 401: Oneliner_Add(); break; case 402: Oneliner_List(); break; case 403: Oneliner_Show(); break; case 404: Oneliner_Delete(); break; case 405: Oneliner_Print(); break; default: Enter(1); pout(WHITE, BLACK, (char *) Language(339)); Enter(2); Syslog('?', "Option: %s -> Unknown Menu Type: %d on %s", menus.MenuKey, Type, Menus[MenuLevel]); Pause(); } free(sPrompt); free(sPromptBak); free(temp); } /* * Display the Menu Display Text to the User, * if the sysop puts a ';' (semicolon) at the end of the menu prompt, * the CR/LR combination will not be sent */ void DisplayMenu(void) { int maxdpos, dpos, escaped, skipCRLF, highlight; /* Anything to process, if not; save CPU time, return */ if (( strlen( menus.Display ) == 0 ) && (le_int(menus.MenuType) != 21)) { return; } /* Send Display string, formated with ANSI codes as required */ /* --- basically this with brains: printf("%s\n", menus.Display); */ maxdpos = strlen(menus.Display); escaped = 0; skipCRLF = 0; highlight = 0; colour( le_int(menus.ForeGnd), le_int(menus.BackGnd) ); for ( dpos = 0; dpos < maxdpos ; dpos++ ){ switch ( menus.Display[ dpos ] ) { case ';': /* Semicolon, if not escaped and last char, not CRLF at end of line */ if ( ( dpos + 1 ) == maxdpos ) { skipCRLF=1; } else { PUTCHAR(menus.Display[ dpos ]); } break; case '\\': if ( !escaped ) { escaped = 1; } else { escaped = 0; PUTCHAR(menus.Display[ dpos ]); } break; case '^': /* Highlight Toggle */ if ( !escaped ) { if ( highlight == 0 ) { highlight = 1; colour( le_int(menus.HiForeGnd), le_int(menus.HiBackGnd)); } else { highlight = 0 ; colour( le_int(menus.ForeGnd), le_int(menus.BackGnd) ); } } else { escaped=0; PUTCHAR(menus.Display[ dpos ]); } break; default: /* all other characters */ PUTCHAR(menus.Display[ dpos ]); } } if ( !skipCRLF ) { Enter(1); } }