/***************************************************************************** * * $Id$ * Purpose ...............: Setup Modem structure. * ***************************************************************************** * Copyright (C) 1997-2002 * * 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. * * MB 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 MB BBS; see the file COPYING. If not, write to the Free * Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. *****************************************************************************/ #include "../lib/libs.h" #include "../lib/structs.h" #include "../lib/users.h" #include "../lib/records.h" #include "../lib/common.h" #include "../lib/clcomm.h" #include "screen.h" #include "mutil.h" #include "ledit.h" #include "stlist.h" #include "m_global.h" #include "m_modem.h" int ModemUpdated = 0; /* * Count nr of modem records in the database. * Creates the database if it doesn't exist. */ int CountModem(void) { FILE *fil; char ffile[PATH_MAX]; int count; sprintf(ffile, "%s/etc/modem.data", getenv("MBSE_ROOT")); if ((fil = fopen(ffile, "r")) == NULL) { if ((fil = fopen(ffile, "a+")) != NULL) { Syslog('+', "Created new %s", ffile); modemhdr.hdrsize = sizeof(modemhdr); modemhdr.recsize = sizeof(modem); fwrite(&modemhdr, sizeof(modemhdr), 1, fil); /* * Create some default modem types */ memset(&modem, 0, sizeof(modem)); sprintf(modem.modem, "Dynalink 1428EXTRA"); sprintf(modem.init[0], "AT Z\\r"); sprintf(modem.init[1], "AT &F &C1 &D2 X4 W2 B0 M0 \\\\V1 \\\\G0 &K3 S37=0\\r"); sprintf(modem.ok, "OK"); sprintf(modem.dial, "ATDT\\T\\r"); sprintf(modem.connect[0], "CONNECT 56000"); sprintf(modem.connect[1], "CONNECT 48000"); sprintf(modem.connect[2], "CONNECT 44000"); sprintf(modem.connect[3], "CONNECT 41333"); sprintf(modem.connect[4], "CONNECT 38000"); sprintf(modem.connect[5], "CONNECT 33600"); sprintf(modem.connect[6], "CONNECT 31200"); sprintf(modem.connect[7], "CONNECT 28800"); sprintf(modem.connect[8], "CONNECT 26400"); sprintf(modem.connect[9], "CONNECT 24000"); sprintf(modem.connect[10], "CONNECT 21600"); sprintf(modem.connect[11], "CONNECT 19200"); sprintf(modem.connect[12], "CONNECT 16800"); sprintf(modem.connect[13], "CONNECT 14400"); sprintf(modem.connect[14], "CONNECT 12000"); sprintf(modem.connect[15], "CONNECT 9600"); sprintf(modem.connect[16], "CONNECT 7200"); sprintf(modem.connect[17], "CONNECT 4800"); sprintf(modem.connect[18], "CONNECT 2400"); sprintf(modem.connect[19], "CONNECT"); sprintf(modem.reset, "AT&F&C1&D2X4W2B0M0&K3\\r"); sprintf(modem.error[0], "BUSY"); sprintf(modem.error[1], "NO CARRIER"); sprintf(modem.error[2], "NO DIALTONE"); sprintf(modem.error[3], "NO ANSWER"); sprintf(modem.error[4], "RING\\r"); sprintf(modem.error[5], "ERROR"); sprintf(modem.error[6], "CONNECT VOICE"); sprintf(modem.speed, "28800"); modem.available = TRUE; modem.costoffset = 6; fwrite(&modem, sizeof(modem), 1, fil); sprintf(modem.modem, "ISDN Dynalink"); sprintf(modem.init[0], "ATZ\\r"); sprintf(modem.init[1], "AT&E3306018793\\r"); sprintf(modem.init[2], "AT&B512\\r"); sprintf(modem.hangup, "ATH0\\r"); sprintf(modem.speed, "64000"); modem.costoffset = 1; fwrite(&modem, sizeof(modem), 1, fil); sprintf(modem.modem, "Standard Hayes V34"); sprintf(modem.init[0], "ATZ\\r"); memset(&modem.init[1], 0, sizeof(modem.init[1])); memset(&modem.init[2], 0, sizeof(modem.init[2])); memset(&modem.hangup, 0, sizeof(modem.hangup)); sprintf(modem.speed, "33600"); modem.costoffset = 6; fwrite(&modem, sizeof(modem), 1, fil); memset(&modem, 0, sizeof(modem)); sprintf(modem.modem, "ISDN Linux"); sprintf(modem.init[0], "AT Z\\r"); sprintf(modem.ok, "OK"); sprintf(modem.dial, "ATDT\\T\\r"); sprintf(modem.info, "ATI2\\r"); sprintf(modem.hangup, "\\d\\p\\p\\p+++\\d\\p\\p\\pATH0\\r"); sprintf(modem.connect[0], "CONNECT 64000"); sprintf(modem.connect[1], "CONNECT"); sprintf(modem.error[0], "BUSY"); sprintf(modem.error[1], "NO CARRIER"); sprintf(modem.error[2], "NO DIALTONE"); sprintf(modem.error[3], "NO ANSWER"); sprintf(modem.error[4], "RING\\r"); sprintf(modem.error[5], "ERROR"); sprintf(modem.speed, "64000"); modem.available = TRUE; modem.costoffset = 1; fwrite(&modem, sizeof(modem), 1, fil); fclose(fil); chmod(ffile, 0640); return 4; } else return -1; } fread(&modemhdr, sizeof(modemhdr), 1, fil); fseek(fil, 0, SEEK_END); count = (ftell(fil) - modemhdr.hdrsize) / modemhdr.recsize; fclose(fil); return count; } /* * Open database for editing. The datafile is copied, if the format * is changed it will be converted on the fly. All editing must be * done on the copied file. */ int OpenModem(void); int OpenModem(void) { FILE *fin, *fout; char fnin[PATH_MAX], fnout[PATH_MAX]; long oldsize; sprintf(fnin, "%s/etc/modem.data", getenv("MBSE_ROOT")); sprintf(fnout, "%s/etc/modem.temp", getenv("MBSE_ROOT")); if ((fin = fopen(fnin, "r")) != NULL) { if ((fout = fopen(fnout, "w")) != NULL) { fread(&modemhdr, sizeof(modemhdr), 1, fin); /* * In case we are automatic upgrading the data format * we save the old format. If it is changed, the * database must always be updated. */ oldsize = modemhdr.recsize; if (oldsize != sizeof(modem)) { ModemUpdated = 1; Syslog('+', "Updated %s, format changed", fnin); } else ModemUpdated = 0; modemhdr.hdrsize = sizeof(modemhdr); modemhdr.recsize = sizeof(modem); fwrite(&modemhdr, sizeof(modemhdr), 1, fout); /* * The datarecord is filled with zero's before each * read, so if the format changed, the new fields * will be empty. */ memset(&modem, 0, sizeof(modem)); while (fread(&modem, oldsize, 1, fin) == 1) { fwrite(&modem, sizeof(modem), 1, fout); memset(&modem, 0, sizeof(modem)); } fclose(fin); fclose(fout); return 0; } else return -1; } return -1; } void CloseModem(int); void CloseModem(int force) { char fin[PATH_MAX], fout[PATH_MAX]; FILE *fi, *fo; st_list *mdm = NULL, *tmp; sprintf(fin, "%s/etc/modem.data", getenv("MBSE_ROOT")); sprintf(fout,"%s/etc/modem.temp", getenv("MBSE_ROOT")); if (ModemUpdated == 1) { if (force || (yes_no((char *)"Database is changed, save changes") == 1)) { working(1, 0, 0); fi = fopen(fout, "r"); fo = fopen(fin, "w"); fread(&modemhdr, modemhdr.hdrsize, 1, fi); fwrite(&modemhdr, modemhdr.hdrsize, 1, fo); while (fread(&modem, modemhdr.recsize, 1, fi) == 1) if (!modem.deleted) fill_stlist(&mdm, modem.modem, ftell(fi) - modemhdr.recsize); sort_stlist(&mdm); for (tmp = mdm; tmp; tmp = tmp->next) { fseek(fi, tmp->pos, SEEK_SET); fread(&modem, modemhdr.recsize, 1, fi); fwrite(&modem, modemhdr.recsize, 1, fo); } tidy_stlist(&mdm); fclose(fi); fclose(fo); unlink(fout); chmod(fin, 0640); Syslog('+', "Updated \"modem.data\""); return; } } chmod(fin, 0640); working(1, 0, 0); unlink(fout); } int AppendModem(void) { FILE *fil; char ffile[PATH_MAX]; sprintf(ffile, "%s/etc/modem.temp", getenv("MBSE_ROOT")); if ((fil = fopen(ffile, "a")) != NULL) { memset(&modem, 0, sizeof(modem)); sprintf(modem.init[0], "ATZ\\r"); sprintf(modem.ok, "OK"); sprintf(modem.dial, "ATDT\\T\\r"); sprintf(modem.connect[0], "CONNECT 56000"); sprintf(modem.connect[1], "CONNECT 48000"); sprintf(modem.connect[2], "CONNECT 44000"); sprintf(modem.connect[3], "CONNECT 41333"); sprintf(modem.connect[4], "CONNECT 38000"); sprintf(modem.connect[5], "CONNECT 33600"); sprintf(modem.connect[6], "CONNECT 31200"); sprintf(modem.connect[7], "CONNECT 28800"); sprintf(modem.connect[8], "CONNECT 26400"); sprintf(modem.connect[9], "CONNECT 24000"); sprintf(modem.connect[10], "CONNECT 21600"); sprintf(modem.connect[11], "CONNECT 19200"); sprintf(modem.connect[12], "CONNECT 16800"); sprintf(modem.connect[13], "CONNECT 14400"); sprintf(modem.connect[14], "CONNECT 12000"); sprintf(modem.connect[15], "CONNECT 9600"); sprintf(modem.connect[16], "CONNECT 7200"); sprintf(modem.connect[17], "CONNECT 4800"); sprintf(modem.connect[18], "CONNECT 2400"); sprintf(modem.connect[19], "CONNECT"); sprintf(modem.error[0], "BUSY"); sprintf(modem.error[1], "NO CARRIER"); sprintf(modem.error[2], "NO DIALTONE"); sprintf(modem.error[3], "NO ANSWER"); sprintf(modem.error[4], "RING\\r"); sprintf(modem.error[5], "ERROR"); sprintf(modem.speed, "28800"); sprintf(modem.reset, "AT\\r"); modem.available = TRUE; fwrite(&modem, sizeof(modem), 1, fil); fclose(fil); ModemUpdated = 1; return 0; } else return -1; } void Modem_Screen(void) { clr_index(); set_color(WHITE, BLACK); mvprintw( 5, 2, "5. EDIT MODEM TYPE"); set_color(CYAN, BLACK); mvprintw( 7, 2, "1. Type"); mvprintw( 8, 2, "2. Init 1"); mvprintw( 9, 2, "3. Init 2"); mvprintw(10, 2, "4. Init 3"); mvprintw(11, 2, "5. Reset"); mvprintw(12, 2, "6. Hangup"); mvprintw(13, 2, "7. Dial"); mvprintw(14, 2, "8. Info"); mvprintw(15, 2, "9. Ok"); mvprintw(16, 2, "10. Offset"); mvprintw(17, 2, "11. Speed"); mvprintw(15,30, "12. Available"); mvprintw(16,30, "13. Deleted"); mvprintw(17,30, "14. Stripdash"); mvprintw(15,58, "15. Connect strings"); mvprintw(16,58, "16. Error strings"); } void EditConnect(void) { int i, j; clr_index(); set_color(WHITE, BLACK); mvprintw( 5, 2, "5.15 EDIT MODEM CONNECT STRINGS"); set_color(CYAN, BLACK); for (i = 0; i < 10; i++) { mvprintw( 7+i, 2, (char *)"%2d.", i+1); mvprintw( 7+i,42, (char *)"%2d.", i+11); } for (;;) { set_color(WHITE, BLACK); for (i = 0; i < 10; i++) { show_str( 7+i, 8, 30, modem.connect[i]); show_str( 7+i,48, 30, modem.connect[i+10]); } j = select_menu(20); if (j == 0) return; if (j < 11) strcpy(modem.connect[j-1], edit_str(6+j, 8,30, modem.connect[j-1], (char *)"^Connect^ string")); else strcpy(modem.connect[j-1], edit_str(j-4,48,30, modem.connect[j-1], (char *)"^Connect^ string")); } } void EditError(void) { int i, j; clr_index(); set_color(WHITE, BLACK); mvprintw( 5, 2, "5.16 EDIT MODEM ERROR STRINGS"); set_color(CYAN, BLACK); for (i = 0; i < 10; i++) { mvprintw( 7+i, 2, (char *)"%2d.", i+1); } for (;;) { set_color(WHITE, BLACK); for (i = 0; i < 10; i++) { show_str( 7+i, 8, 20, modem.error[i]); } j = select_menu(10); if (j == 0) return; strcpy(modem.error[j-1], edit_str(6+j, 8,20, modem.error[j-1], (char *)"^Error^ string")); } } int EditModemRec(int Area) { FILE *fil; char mfile[PATH_MAX]; long offset; int j; unsigned long crc, crc1; clr_index(); working(1, 0, 0); IsDoing("Edit Modem"); sprintf(mfile, "%s/etc/modem.temp", getenv("MBSE_ROOT")); if ((fil = fopen(mfile, "r")) == NULL) { working(2, 0, 0); return -1; } offset = sizeof(modemhdr) + ((Area -1) * sizeof(modem)); if (fseek(fil, offset, 0) != 0) { working(2, 0, 0); return -1; } fread(&modem, sizeof(modem), 1, fil); fclose(fil); crc = 0xffffffff; crc = upd_crc32((char *)&modem, crc, sizeof(modem)); working(0, 0, 0); Modem_Screen(); for (;;) { set_color(WHITE, BLACK); show_str( 7,14,30, modem.modem); show_str( 8,14,60, modem.init[0]); show_str( 9,14,60, modem.init[1]); show_str(10,14,60, modem.init[2]); show_str(11,14,60, modem.reset); show_str(12,14,40, modem.hangup); show_str(13,14,40, modem.dial); show_str(14,14,40, modem.info); show_str(15,14,10, modem.ok); show_int(16,14, modem.costoffset); show_str(17,14,15, modem.speed); show_bool(15,44, modem.available); show_bool(16,44, modem.deleted); show_bool(17,44, modem.stripdash); j = select_menu(16); switch(j) { case 0: crc1 = 0xffffffff; crc1 = upd_crc32((char *)&modem, crc1, sizeof(modem)); if (crc != crc1) { if (yes_no((char *)"Record is changed, save") == 1) { working(1, 0, 0); if ((fil = fopen(mfile, "r+")) == NULL) { working(2, 0, 0); return -1; } fseek(fil, offset, 0); fwrite(&modem, sizeof(modem), 1, fil); fclose(fil); ModemUpdated = 1; working(1, 0, 0); working(0, 0, 0); } } IsDoing("Browsing Menu"); return 0; case 1: E_STR( 7,14,30, modem.modem, "The ^Type^ or brand of this modem") case 2: E_STR( 8,14,60, modem.init[0], "The ^first init^ string for this modem") case 3: E_STR( 9,14,60, modem.init[1], "The ^second init^ string for this modem") case 4: E_STR(10,14,60, modem.init[2], "The ^third init^ string for this modem") case 5: E_STR(11,14,60, modem.reset, "The ^reset^ string for this modem") case 6: E_STR(12,14,40, modem.hangup, "The ^hangup^ string for this modem (Leave empty for ^DTR-drop^ hangup)") case 7: E_STR(13,14,40, modem.dial, "The ^dial^ command for this modem, ^\\T^ is translated phonenumber") case 8: E_STR(14,14,40, modem.info, "The command to get connection ^info^ from this modem after call") case 9: E_STR(15,14,10, modem.ok, "The ^OK^ string to get from the modem") case 10:E_INT(16,14, modem.costoffset, "The ^offset^ time in seconds between answer and connect string") case 11:E_STR(17,14,15, modem.speed, "The ^EMSI speed^ message for this modem") case 12:E_BOOL(15,44, modem.available, "If this modem is ^available^") case 13:E_BOOL(16,44, modem.deleted, "If this modem is to be ^deleted^ from the setup") case 14:E_BOOL(17,44, modem.stripdash, "Stript ^dashes (-)^ from dial command strings if this modem needs it") case 15: EditConnect(); Modem_Screen(); break; case 16: EditError(); Modem_Screen(); break; } } return 0; } /* * Edit one record, return -1 if there are errors, 0 if ok. */ void EditModem(void) { int records, i, x, y; char pick[12]; FILE *fil; char temp[PATH_MAX]; long offset; clr_index(); working(1, 0, 0); IsDoing("Browsing Menu"); if (config_read() == -1) { working(2, 0, 0); return; } records = CountModem(); if (records == -1) { working(2, 0, 0); return; } if (OpenModem() == -1) { working(2, 0, 0); return; } working(0, 0, 0); for (;;) { clr_index(); set_color(WHITE, BLACK); mvprintw( 5, 4, "5. MODEM TYPES SETUP"); set_color(CYAN, BLACK); if (records != 0) { sprintf(temp, "%s/etc/modem.temp", getenv("MBSE_ROOT")); if ((fil = fopen(temp, "r")) != NULL) { fread(&modemhdr, sizeof(modemhdr), 1, fil); x = 2; y = 7; set_color(CYAN, BLACK); for (i = 1; i <= records; i++) { offset = sizeof(modemhdr) + ((i - 1) * modemhdr.recsize); fseek(fil, offset, 0); fread(&modem, modemhdr.recsize, 1, fil); if (i == 11) { x = 42; y = 7; } if (modem.available) set_color(CYAN, BLACK); else set_color(LIGHTBLUE, BLACK); sprintf(temp, "%3d. %-30s", i, modem.modem); temp[37] = 0; mvprintw(y, x, temp); y++; } fclose(fil); } /* Show records here */ } strcpy(pick, select_record(records, 20)); if (strncmp(pick, "-", 1) == 0) { CloseModem(FALSE); return; } if (strncmp(pick, "A", 1) == 0) { working(1, 0, 0); if (AppendModem() == 0) { records++; working(1, 0, 0); } else working(2, 0, 0); working(0, 0, 0); } if ((atoi(pick) >= 1) && (atoi(pick) <= records)) EditModemRec(atoi(pick)); } } void InitModem(void) { CountModem(); OpenModem(); CloseModem(TRUE); } char *PickModem(char *shdr) { int records, i, o = 0, x, y; char pick[12]; FILE *fil; char temp[PATH_MAX]; long offset; static char buf[31]; clr_index(); working(1, 0, 0); if (config_read() == -1) { working(2, 0, 0); return '\0'; } records = CountModem(); if (records == -1) { working(2, 0, 0); return '\0'; } working(0, 0, 0); for (;;) { clr_index(); set_color(WHITE, BLACK); sprintf(temp, "%s. MODEM SELECT", shdr); mvprintw(5,3,temp); set_color(CYAN, BLACK); if (records) { sprintf(temp, "%s/etc/modem.data", getenv("MBSE_ROOT")); working(1, 0, 0); if ((fil = fopen(temp, "r")) != NULL) { fread(&modemhdr, sizeof(modemhdr), 1, fil); x = 2; y = 7; set_color(CYAN, BLACK); for (i = 1; i <= 20; i++) { if (i == 11) { x = 42; y = 7; } if ((o + i) <= records) { offset = sizeof(modemhdr) + (((o + i) - 1) * modemhdr.recsize); fseek(fil, offset, SEEK_SET); fread(&modem, modemhdr.recsize, 1, fil); if (modem.available) set_color(CYAN, BLACK); else set_color(LIGHTBLUE, BLACK); sprintf(temp, "%3d. %-31s", o + i, modem.modem); temp[38] = '\0'; mvprintw(y, x, temp); y++; } } fclose(fil); } } working(0, 0, 0); strcpy(pick, select_pick(records, 20)); if (strncmp(pick, "-", 1) == 0) return '\0'; if (strncmp(pick, "N", 1) == 0) if ((o + 20) < records) o += 20; if (strncmp(pick, "P", 1) == 0) if ((o - 20) >= 0) o -= 20; if ((atoi(pick) >= 1) && (atoi(pick) <= records)) { sprintf(temp, "%s/etc/modem.data", getenv("MBSE_ROOT")); if ((fil = fopen(temp, "r")) != NULL) { offset = modemhdr.hdrsize + ((atoi(pick) - 1) * modemhdr.recsize); fseek(fil, offset, SEEK_SET); fread(&modem, modemhdr.recsize, 1, fil); fclose(fil); if (modem.available) { sprintf(buf, "%s", modem.modem); return buf; } } } } } int modem_doc(FILE *fp, FILE *toc, int page) { char temp[PATH_MAX]; FILE *mdm; int i, j; sprintf(temp, "%s/etc/modem.data", getenv("MBSE_ROOT")); if ((mdm = fopen(temp, "r")) == NULL) return page; page = newpage(fp, page); addtoc(fp, toc, 5, 0, page, (char *)"Modem types information"); j = 0; fprintf(fp, "\n\n"); fread(&modemhdr, sizeof(modemhdr), 1, mdm); while ((fread(&modem, modemhdr.recsize, 1, mdm)) == 1) { if (j == 1) { page = newpage(fp, page); fprintf(fp, "\n"); j = 0; } fprintf(fp, " Modem type %s\n", modem.modem); for (i = 0; i < 3; i++) fprintf(fp, " Init string %s\n", modem.init[i]); fprintf(fp, " OK string %s\n", modem.ok); fprintf(fp, " Hangup %s\n", modem.hangup); fprintf(fp, " Info command %s\n", modem.info); fprintf(fp, " Dial command %s\n", modem.dial); for (i = 0; i < 20; i++) fprintf(fp, " Connect %s\n", modem.connect[i]); fprintf(fp, " Reset cmd %s\n", modem.reset); for (i = 0; i < 10; i++) fprintf(fp, " Error string %s\n", modem.error[i]); fprintf(fp, " Cost offset %d\n", modem.costoffset); fprintf(fp, " EMSI speed %s\n", modem.speed); fprintf(fp, " Strip dashes %s\n", getboolean(modem.stripdash)); fprintf(fp, " Available %s\n", getboolean(modem.available)); fprintf(fp, "\n\n\n"); j++; } fclose(mdm); return page; }