rsalz@uunet.uu.net (Rich Salz) (10/26/89)
Submitted-by: Emmet P. Gray <uiucuxc!fthood!egray>
Posting-number: Volume 20, Issue 72
Archive-name: pcomm1.2/part06
#! /bin/sh
# This is a shell archive, meaning:
# 1. Remove everything above the #! /bin/sh line.
# 2. Save the resulting text in a file.
# 3. Execute the file with /bin/sh (not csh) to create:
# redial.c
# s_axfer.c
# s_extrnl.c
# s_gen.c
# s_menu.c
# s_modem.c
# s_prompt.c
# s_term.c
# s_tty.c
# screen.c
# script.c
# st_line.c
# status.h
# strings.c
#
export PATH; PATH=/bin:/usr/bin:$PATH
echo shar: "extracting 'redial.c'" '(2253 characters)'
if test -f 'redial.c'
then
echo shar: "will not over-write existing file 'redial.c'"
else
sed 's/^X//' << \SHAR_EOF > 'redial.c'
X/*
X * The redial option (actually a misnomer, it's really a queuing system).
X * We expect a space-separated list of dialing directory entries (although
X * new users always try to put in a phone number). A non-zero return code
X * means we're ready to dial.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "dial_dir.h"
X#include "misc.h"
X
Xint
Xredial()
X{
X extern int fd;
X WINDOW *rd_win, *newwin();
X char *ans, *entry, *get_str(), *strchr(), *strtok();
X int i, oops, number, ret_code;
X
X rd_win = newwin(6, 70, 5, 5);
X
X mvwaddstr(rd_win, 4, 23, "(<CR> for previous numbers)");
X mvwaddstr(rd_win, 2, 4, "Directory Entry Number(s): ");
X box(rd_win, VERT, HORZ);
X
X mvwattrstr(rd_win, 0, 3, A_BOLD, " Redial Queue ");
X wmove(rd_win, 2, 31);
X wrefresh(rd_win);
X /* get the string of numbers */
X ret_code = 0;
X while ((ans = get_str(rd_win, 35, "0123456789+-@# ", "")) != NULL) {
X oops = 0;
X if (*ans == '\0') {
X /* use previous queue */
X if (dir->q_num[0] != -1) {
X ret_code++;
X break;
X }
X /* there is no previous queue */
X beep();
X mvwattrstr(rd_win, 3, 4, A_BOLD, "No previous numbers");
X wrefresh(rd_win);
X wait_key(rd_win, 3);
X clear_line(rd_win, 3, 4, TRUE);
X wmove(rd_win, 2, 31);
X wrefresh(rd_win);
X continue;
X }
X /* parse the queue values */
X entry = strtok(ans, " \t");
X for (i=0; i<NUM_QUEUE; i++) {
X if (*entry == '\0') {
X dir->q_num[i] = -1;
X continue;
X }
X /* is there a LD code? */
X dir->q_ld[i] = '\0';
X if (strchr("+-@#", *entry)) {
X dir->q_ld[i] = *entry;
X entry++;
X }
X
X /*
X * Zero is valid here, because it means use
X * the current entry information.
X */
X number = atoi(entry);
X if (number < -1 || number > NUM_DIR) {
X beep();
X mvwattrstr(rd_win, 3, 4, A_BOLD, "Invalid directory entry number");
X wrefresh(rd_win);
X wait_key(rd_win, 3);
X clear_line(rd_win, 3, 4, TRUE);
X clear_line(rd_win, 2, 31, TRUE);
X wrefresh(rd_win);
X oops++;
X break;
X }
X /* store the number in the queue */
X dir->q_num[i] = number;
X entry = strtok((char *) NULL, " \t");
X }
X if (oops)
X continue;
X ret_code++;
X break;
X }
X if (fd == -1) {
X werase(rd_win);
X wrefresh(rd_win);
X }
X delwin(rd_win);
X return(ret_code);
X}
SHAR_EOF
if test 2253 -ne "`wc -c < 'redial.c'`"
then
echo shar: "error transmitting 'redial.c'" '(should have been 2253 characters)'
fi
fi
echo shar: "extracting 's_axfer.c'" '(3835 characters)'
if test -f 's_axfer.c'
then
echo shar: "will not over-write existing file 's_axfer.c'"
else
sed 's/^X//' << \SHAR_EOF > 's_axfer.c'
X/*
X * Display the ASCII transfer setup, query for changes. A non-zero return
X * code means something was changed.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "misc.h"
X#include "param.h"
X
Xint
Xaxfer_setup()
X{
X extern char *v_yes[];
X WINDOW *x_win, *newwin();
X int i, ret_code, num;
X char *ans, *menu_prompt(), *str_rep();
X static char *v_cr[4] = {"NONE", "STRIP", "ADD LF", NULL};
X static char *v_lf[4] = {"NONE", "STRIP", "ADD CR", NULL};
X static char *v_delay[4] = {"0", "100", "150", NULL};
X
X x_win = newwin(23, 80, 0, 0);
X
X horizontal(x_win, 0, 0, 28);
X mvwattrstr(x_win, 0, 29, A_BOLD, "ASCII Transfer Setup");
X horizontal(x_win, 0, 50, 29);
X mvwaddstr(x_win, 3, 33, "ASCII UPLOAD");
X mvwprintw(x_win, 5, 22, "1) Echo locally ........... %s", param->lecho);
X mvwprintw(x_win, 6, 22, "2) Expand blank lines ..... %s", param->expand);
X mvwprintw(x_win, 7, 22, "3) CR delay (ms) .......... %d", param->cr_delay);
X mvwprintw(x_win, 8, 22, "4) Pace the output ........ %s", param->pace);
X mvwprintw(x_win, 9, 22, "5) CR translation ......... %s", param->cr_up);
X mvwprintw(x_win, 10, 22, "6) LF translation ......... %s", param->lf_up);
X mvwaddstr(x_win, 12, 32, "ASCII DOWNLOAD");
X mvwprintw(x_win, 14, 22, "7) Transfer timeout (sec) . %d", param->timer);
X mvwprintw(x_win, 15, 22, "8) CR translation ......... %s", param->cr_dn);
X mvwprintw(x_win, 16, 22, "9) LF translation ......... %s", param->lf_dn);
X horizontal(x_win, 19, 0, 80);
X mvwattrstr(x_win, 20, 0, A_BOLD, "OPTION ==> ");
X mvwaddstr(x_win, 20, 58, "Press <ESC> to return");
X wmove(x_win, 20, 12);
X touchwin(x_win);
X wrefresh(x_win);
X /* get the option number */
X ret_code = 0;
X while ((i = get_num(x_win, 1)) != -1) {
X switch (i) {
X case 1:
X if ((ans = menu_prompt(x_win, 5, 50, "Echo locally", v_yes)) != NULL) {
X param->lecho = str_rep(param->lecho, ans);
X ret_code++;
X }
X break;
X case 2:
X if ((ans = menu_prompt(x_win, 6, 50, "Expand blank lines", v_yes)) != NULL) {
X param->expand = str_rep(param->expand, ans);
X ret_code++;
X }
X break;
X case 3:
X if ((ans = menu_prompt(x_win, 7, 50, "CR delay (ms)", v_delay)) != NULL) {
X param->cr_delay = atoi(ans);
X ret_code++;
X }
X break;
X case 4:
X if ((ans = menu_prompt(x_win, 8, 50, "Pace the output", v_yes)) != NULL) {
X param->pace = str_rep(param->pace, ans);
X ret_code++;
X }
X break;
X case 5:
X if ((ans = menu_prompt(x_win, 9, 50, "CR translation (upload)", v_cr)) != NULL) {
X param->cr_up = str_rep(param->cr_up, ans);
X ret_code++;
X }
X break;
X case 6:
X if ((ans = menu_prompt(x_win, 10, 50, "LF translation (upload)", v_lf)) != NULL) {
X param->lf_up = str_rep(param->lf_up, ans);
X ret_code++;
X }
X break;
X case 7:
X if ((num = num_prompt(x_win, 14, 50, "Transfer timeout", "(in seconds)")) != -1) {
X if (num > MAX_TIMER || num < MIN_TIMER) {
X beep();
X /* some reasonable range of values */
X if (num < MIN_TIMER)
X num = MIN_TIMER;
X else
X num = MAX_TIMER;
X mvwaddstr(x_win, 14, 50, " ");
X wrefresh(x_win);
X mvwattrnum(x_win, 14, 50, A_BOLD, num);
X wrefresh(x_win);
X }
X param->timer = num;
X ret_code++;
X }
X break;
X case 8:
X if ((ans = menu_prompt(x_win, 15, 50, "CR translation (download)", v_cr)) != NULL) {
X param->cr_dn = str_rep(param->cr_dn, ans);
X ret_code++;
X }
X break;
X case 9:
X if ((ans = menu_prompt(x_win, 16, 50, "LF translation (download)", v_lf)) != NULL) {
X param->lf_dn = str_rep(param->lf_dn, ans);
X ret_code++;
X }
X break;
X default:
X beep();
X }
X mvwaddch(x_win, 20, 12, (chtype) ' ');
X clear_line(x_win, 21, 0, FALSE);
X clear_line(x_win, 22, 0, FALSE);
X wmove(x_win, 20, 12);
X wrefresh(x_win);
X }
X delwin(x_win);
X return(ret_code);
X}
SHAR_EOF
if test 3835 -ne "`wc -c < 's_axfer.c'`"
then
echo shar: "error transmitting 's_axfer.c'" '(should have been 3835 characters)'
fi
fi
echo shar: "extracting 's_extrnl.c'" '(4086 characters)'
if test -f 's_extrnl.c'
then
echo shar: "will not over-write existing file 's_extrnl.c'"
else
sed 's/^X//' << \SHAR_EOF > 's_extrnl.c'
X/*
X * Display the external protocol setup, query for changes. A non-zero
X * return code means something was changed.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "extrnl.h"
X#include "misc.h"
X
Xint
Xext_setup()
X{
X extern char *null_ptr;
X WINDOW *ext_win, *newwin();
X int i, ret_code;
X char *str, *get_str();
X void disp_ext();
X
X ext_win = newwin(23, 80, 0, 0);
X
X horizontal(ext_win, 0, 0, 27);
X mvwattrstr(ext_win, 0, 28, A_BOLD, "External Protocol Setup");
X horizontal(ext_win, 0, 52, 27);
X mvwaddstr(ext_win, 3, 36, "UPLOAD");
X mvwaddstr(ext_win, 5, 8, "Name");
X mvwaddstr(ext_win, 5, 21, "Command line");
X mvwaddstr(ext_win, 5, 54, "Requires file list?");
X mvwaddstr(ext_win, 10, 35, "DOWNLOAD");
X mvwaddstr(ext_win, 12, 8, "Name");
X mvwaddstr(ext_win, 12, 21, "Command line");
X mvwaddstr(ext_win, 12, 54, "Requires file list?");
X /* display the current list */
X disp_ext(ext_win);
X
X horizontal(ext_win, 19, 0, 80);
X mvwattrstr(ext_win, 20, 0, A_BOLD, "OPTION ==> ");
X mvwaddstr(ext_win, 20, 58, "Press <ESC> to return");
X wmove(ext_win, 20, 12);
X touchwin(ext_win);
X wrefresh(ext_win);
X /* get the option */
X ret_code = 0;
X while ((str = get_str(ext_win, 1, "1234356", "")) != NULL) {
X switch(*str) {
X case '1':
X if (ext_prompt(ext_win, 1, 0, 6))
X ret_code++;
X break;
X case '2':
X if (ext_prompt(ext_win, 1, 1, 7))
X ret_code++;
X break;
X case '3':
X if (ext_prompt(ext_win, 1, 2, 8))
X ret_code++;
X break;
X case '4':
X if (ext_prompt(ext_win, 0, 0, 13))
X ret_code++;
X break;
X case '5':
X if (ext_prompt(ext_win, 0, 1, 14))
X ret_code++;
X break;
X case '6':
X if (ext_prompt(ext_win, 0, 2, 15))
X ret_code++;
X break;
X }
X mvwaddstr(ext_win, 20, 12, " ");
X clear_line(ext_win, 21, 0, FALSE);
X clear_line(ext_win, 22, 0, FALSE);
X wmove(ext_win, 20, 12);
X wrefresh(ext_win);
X }
X /*
X * Recalculate the number of entries. Please notice that if you
X * create an empty entry (a hole), all entries after that are ignored.
X * The software doesn't compact the holes out.. you're on your own.
X */
X if (ret_code) {
X for (i=0; i<3; i++) {
X if (extrnl->name[1][i] == null_ptr)
X break;
X }
X extrnl->up_entries = i;
X
X for (i=0; i<3; i++) {
X if (extrnl->name[0][i] == null_ptr)
X break;
X }
X extrnl->dn_entries = i;
X }
X delwin(ext_win);
X return(ret_code);
X}
X
X/*
X * Display the current list of external file transfer programs.
X */
X
Xstatic void
Xdisp_ext(win)
XWINDOW *win;
X{
X int i, up, entry, line;
X
X up = 1;
X line = 6;
X for (i=0; i<6; i++) {
X if (i < 3)
X entry = i;
X else {
X up = 0;
X entry = i-3;
X line = 10;
X }
X mvwprintw(win, i+line, 5, "%d) %-12.12s %-40.40s %c\n",
X i+1, extrnl->name[up][entry], extrnl->command[up][entry],
X extrnl->prompt[up][entry]);
X }
X return;
X}
X
X/*
X * Prompt for the info in the database. A non-zero return code means
X * that something was changed. To delete the line, you enter a single
X * space character at the first prompt.
X */
X
Xstatic int
Xext_prompt(win, up, entry, line)
XWINDOW *win;
Xint up, entry, line;
X{
X extern char *v_yn[], *null_ptr;
X char *ans, t_name[80], t_command[80], *str_prompt(), *str_rep();
X char *strcpy(), *menu_prompt();
X
X /* get temp name */
X if ((ans = str_prompt(win, line, 8, "Protocol name", "")) == NULL)
X return(0);
X
X strcpy(t_name, ans);
X clear_line(win, 21, 0, FALSE);
X /* are we zapping the line */
X if (ans == null_ptr) {
X extrnl->name[up][entry] = null_ptr;
X extrnl->command[up][entry] = null_ptr;
X extrnl->prompt[up][entry] = 'N';
X return(1);
X }
X /* get temp command */
X if ((ans = str_prompt(win, line, 21, "Command line", "")) == NULL)
X return(0);
X
X strcpy(t_command, ans);
X clear_line(win, 21, 0, FALSE);
X
X /* get temp prompt */
X if ((ans = menu_prompt(win, line, 63, "Does it require a file list", v_yn)) == NULL)
X return(0);
X
X wrefresh(win);
X /* store 'em for real */
X extrnl->name[up][entry] = str_rep(extrnl->name[up][entry], t_name);
X extrnl->command[up][entry] = str_rep(extrnl->command[up][entry], t_command);
X extrnl->prompt[up][entry] = *ans;
X
X return(1);
X}
SHAR_EOF
if test 4086 -ne "`wc -c < 's_extrnl.c'`"
then
echo shar: "error transmitting 's_extrnl.c'" '(should have been 4086 characters)'
fi
fi
echo shar: "extracting 's_gen.c'" '(4402 characters)'
if test -f 's_gen.c'
then
echo shar: "will not over-write existing file 's_gen.c'"
else
sed 's/^X//' << \SHAR_EOF > 's_gen.c'
X/*
X * Display the general setup, query for changes. A non-zero return code
X * means something was changed.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "misc.h"
X#include "param.h"
X
Xint
Xgen_setup()
X{
X extern char *v_yes[];
X WINDOW *g_win, *newwin();
X int i, num, ret_code;
X char c, *ans, *str_prompt(), *menu_prompt(), chr_prompt();
X char *str_rep();
X void line_set();
X static char *v_abort[3] = {"KEEP", "DELETE", NULL};
X
X g_win = newwin(23, 80, 0, 0);
X
X horizontal(g_win, 0, 0, 32);
X mvwattrstr(g_win, 0, 33, A_BOLD, "General Setup");
X horizontal(g_win, 0, 47, 32);
X mvwprintw(g_win, 3, 22, "1) Default log file ....... %s", param->logfile);
X mvwprintw(g_win, 4, 22, "2) Screen dump file ....... %s", param->dumpfile);
X mvwprintw(g_win, 6, 22, "3) Strip high bit ........ %s", param->strip);
X mvwprintw(g_win, 8, 22, "4) Pause character ........ %c", param->pause_char);
X mvwprintw(g_win, 9, 22, "5) CR character ........... %c", param->cr_char);
X mvwprintw(g_win, 10, 22, "6) CTRL character ......... %c", param->ctrl_char);
X mvwprintw(g_win, 11, 22, "7) ESC character .......... %c", param->esc_char);
X mvwprintw(g_win, 12, 22, "8) Break character ........ %c", param->brk_char);
X mvwprintw(g_win, 14, 22, "9) Aborted downloads ...... %s", param->abort);
X mvwprintw(g_win, 16, 21, "10) Connect delay (sec) .... %d", param->c_delay);
X mvwprintw(g_win, 17, 21, "11) Redial delay (sec) ..... %d", param->r_delay);
X horizontal(g_win, 19, 0, 80);
X mvwattrstr(g_win, 20, 0, A_BOLD, "OPTION ==> ");
X mvwaddstr(g_win, 20, 58, "Press <ESC> to return");
X wmove(g_win, 20, 12);
X touchwin(g_win);
X wrefresh(g_win);
X /* get the option number */
X ret_code = 0;
X while ((i = get_num(g_win, 2)) != -1) {
X switch (i) {
X case 1:
X if ((ans = str_prompt(g_win, 3, 50, "Default log file", "")) != NULL) {
X param->logfile = str_rep(param->logfile, ans);
X ret_code++;
X }
X break;
X case 2:
X if ((ans = str_prompt(g_win, 4, 50, "Default screen dump file", "")) != NULL) {
X param->dumpfile = str_rep(param->dumpfile, ans);
X ret_code++;
X }
X break;
X case 3:
X if ((ans = menu_prompt(g_win, 6, 50, "Strip high bit?", v_yes)) != NULL) {
X param->strip = str_rep(param->strip, ans);
X line_set();
X ret_code++;
X }
X break;
X case 4:
X if ((c = chr_prompt(g_win, 8, 50, "Pause character", "1 second")) != '\0') {
X param->pause_char = c;
X ret_code++;
X }
X break;
X case 5:
X if ((c = chr_prompt(g_win, 9, 50, "CR character", "(carriage return)")) != '\0') {
X param->cr_char = c;
X ret_code++;
X }
X break;
X case 6:
X if ((c = chr_prompt(g_win, 10, 50, "CTRL character", "(control)")) != '\0') {
X param->ctrl_char = c;
X ret_code++;
X }
X break;
X case 7:
X if ((c = chr_prompt(g_win, 11, 50, "ESC character", "(escape)")) != '\0') {
X param->esc_char = c;
X ret_code++;
X }
X break;
X case 8:
X if ((c = chr_prompt(g_win, 12, 50, "Break character", "")) != '\0') {
X param->brk_char = c;
X ret_code++;
X }
X case 9:
X if ((ans = menu_prompt(g_win, 14, 50, "Aborted downloads", v_abort)) != NULL) {
X param->abort = str_rep(param->abort, ans);
X ret_code++;
X }
X break;
X case 10:
X if ((num = num_prompt(g_win, 16, 50, "Connect delay time", "(in seconds)")) != -1) {
X if (num > MAX_CDELAY || num < MIN_CDELAY) {
X beep();
X /* some reasonable range of values */
X if (num < MIN_CDELAY)
X num = MIN_CDELAY;
X else
X num = MAX_CDELAY;
X mvwaddstr(g_win, 16, 50, " ");
X wrefresh(g_win);
X mvwattrnum(g_win, 16, 50, A_BOLD, num);
X wrefresh(g_win);
X }
X param->c_delay = num;
X ret_code++;
X }
X break;
X case 11:
X if ((num = num_prompt(g_win, 17, 50, "Redial delay time", "(in seconds)")) != -1) {
X if (num > MAX_PAUSE || num < MIN_PAUSE) {
X beep();
X /* some reasonable range */
X if (num < MIN_PAUSE)
X num = MIN_PAUSE;
X else
X num = MAX_PAUSE;
X mvwaddstr(g_win, 17, 50, " ");
X wrefresh(g_win);
X mvwattrnum(g_win, 17, 50, A_BOLD, num);
X wrefresh(g_win);
X }
X param->r_delay = num;
X ret_code++;
X }
X break;
X default:
X beep();
X }
X mvwaddstr(g_win, 20, 12, " ");
X clear_line(g_win, 21, 0, FALSE);
X clear_line(g_win, 22, 0, FALSE);
X wmove(g_win, 20, 12);
X wrefresh(g_win);
X }
X delwin(g_win);
X return(ret_code);
X}
SHAR_EOF
if test 4402 -ne "`wc -c < 's_gen.c'`"
then
echo shar: "error transmitting 's_gen.c'" '(should have been 4402 characters)'
fi
fi
echo shar: "extracting 's_menu.c'" '(3200 characters)'
if test -f 's_menu.c'
then
echo shar: "will not over-write existing file 's_menu.c'"
else
sed 's/^X//' << \SHAR_EOF > 's_menu.c'
X/*
X * Display the setup menu, prompts for a bunch of other menus. A non-zero
X * return code means we have to restart the input routine.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "misc.h"
X
Xint
Xsetup_menu()
X{
X extern int fd, xmc;
X WINDOW *s_win, *newwin();
X char *ans, *get_str();
X int param_flag, modem_flag, ext_flag, ret_code;
X void top_line();
X
X s_win = newwin(23, 80, 0, 0);
X
X top_line(s_win);
X mvwaddstr(s_win, 3, 29, "1) TTY Setup");
X mvwaddstr(s_win, 5, 29, "2) Modem Setup");
X mvwaddstr(s_win, 7, 29, "3) Terminal Setup");
X mvwaddstr(s_win, 9, 29, "4) General Setup");
X mvwaddstr(s_win, 11, 29, "5) ASCII Transfer Setup");
X mvwaddstr(s_win, 13, 29, "6) External Protocol Setup");
X mvwaddstr(s_win, 15, 29, "S) Save setup to disk");
X horizontal(s_win, 19, 0, 80);
X mvwattrstr(s_win, 20, 0, A_BOLD, "OPTION ==> ");
X mvwaddstr(s_win, 20, 58, " Press <ESC> to exit");
X wmove(s_win, 20, 12);
X touchwin(s_win);
X wrefresh(s_win);
X
X param_flag = 0;
X modem_flag = 0;
X ext_flag = 0;
X ret_code = 0;
X /* get the options */
X while ((ans = get_str(s_win, 1, "123456Ss", "")) != NULL) {
X if (xmc > 0) {
X clear_line(s_win, 0, 0, FALSE);
X wrefresh(s_win);
X }
X switch (*ans) {
X case '1':
X if (tty_setup())
X modem_flag++;
X break;
X case '2':
X if (modem_setup())
X modem_flag++;
X break;
X case '3':
X /*
X * term_setup() returns a 1 if something was
X * changed, and a 2 if the change requires
X * the input routine to be restarted.
X */
X if (ret_code = term_setup()) {
X ret_code--;
X param_flag++;
X }
X break;
X case '4':
X if (gen_setup())
X param_flag++;
X break;
X case '5':
X if (axfer_setup())
X param_flag++;
X break;
X case '6':
X if (ext_setup())
X ext_flag++;
X break;
X case 's':
X case 'S':
X if (xmc > 0)
X top_line(s_win);
X /*
X * Writes to disk are not critical, since
X * the changes are made in memory.
X */
X if (param_flag) {
X mvwattrstr(s_win, 22, 27, A_BLINK, "Updating Parameter File");
X wrefresh(s_win);
X wait_key(s_win, 3);
X if (up_param()) {
X touchwin(s_win);
X wrefresh(s_win);
X }
X }
X if (modem_flag) {
X mvwattrstr(s_win, 22, 27, A_BLINK, "Updating Modem Database");
X wrefresh(s_win);
X wait_key(s_win, 3);
X if (up_modem()) {
X touchwin(s_win);
X wrefresh(s_win);
X }
X }
X if (ext_flag) {
X mvwattrstr(s_win, 22, 25, A_BLINK, "Updating External Protocols");
X wrefresh(s_win);
X wait_key(s_win, 3);
X if (up_extrnl()) {
X touchwin(s_win);
X wrefresh(s_win);
X }
X }
X clear_line(s_win, 22, 25, FALSE);
X wrefresh(s_win);
X break;
X default:
X beep();
X }
X touchwin(s_win);
X if (xmc > 0)
X top_line(s_win);
X
X mvwaddch(s_win, 20, 12, (chtype) ' ');
X wmove(s_win, 20, 12);
X wrefresh(s_win);
X }
X if (fd == -1) {
X werase(s_win);
X wrefresh(s_win);
X }
X delwin(s_win);
X return(ret_code);
X}
X
X/*
X * Put the top line on the window.
X */
X
Xvoid
Xtop_line(win)
XWINDOW *win;
X{
X clear_line(win, 0, 0, FALSE);
X wrefresh(win);
X horizontal(win, 0, 0, 33);
X mvwattrstr(win, 0, 34, A_BOLD, "Setup Menu");
X horizontal(win, 0, 45, 34);
X wrefresh(win);
X return;
X}
SHAR_EOF
if test 3200 -ne "`wc -c < 's_menu.c'`"
then
echo shar: "error transmitting 's_menu.c'" '(should have been 3200 characters)'
fi
fi
echo shar: "extracting 's_modem.c'" '(6656 characters)'
if test -f 's_modem.c'
then
echo shar: "will not over-write existing file 's_modem.c'"
else
sed 's/^X//' << \SHAR_EOF > 's_modem.c'
X/*
X * Display the modem setup, query for changes. A non-zero return code
X * means something was changed.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "misc.h"
X#include "modem.h"
X
Xint
Xmodem_setup()
X{
X WINDOW *mo_win, *newwin();
X int i, j, ret_code, mod_prompt();
X char *ans, *str_rep(), *str_prompt(), *menu_prompt();
X void disp_modem();
X extern char *v_yn[];
X /* the current modem */
X j = 0;
X if (modem->m_cur != -1)
X j = modem->m_cur;
X
X mo_win = newwin(23, 80, 0, 0);
X
X horizontal(mo_win, 0, 0, 33);
X mvwattrstr(mo_win, 0, 34, A_BOLD, "Modem Setup");
X horizontal(mo_win, 0, 46, 34);
X /* display the current settings */
X disp_modem(mo_win, j);
X horizontal(mo_win, 19, 0, 80);
X mvwattrstr(mo_win, 20, 0, A_BOLD, "OPTION ==> ");
X mvwaddstr(mo_win, 20, 58, "Press <ESC> to return");
X wmove(mo_win, 20, 12);
X touchwin(mo_win);
X wrefresh(mo_win);
X /* get the option number */
X ret_code = 0;
X while ((i = get_num(mo_win, 2)) != -1) {
X switch (i) {
X case 1:
X j = mod_prompt(mo_win);
X break;
X case 2:
X if ((ans = str_prompt(mo_win, 3, 39, "Modem init string", "sent to the modem once")) != NULL) {
X modem->init[j] = str_rep(modem->init[j], ans);
X ret_code++;
X }
X break;
X case 3:
X if ((ans = str_prompt(mo_win, 4, 39, "Dialing command", "")) != NULL) {
X modem->dial[j] = str_rep(modem->dial[j], ans);
X ret_code++;
X }
X break;
X case 4:
X if ((ans = str_prompt(mo_win, 5, 39, "Dialing cmd suffix", "typically the <CR> character")) != NULL) {
X modem->suffix[j] = str_rep(modem->suffix[j], ans);
X ret_code++;
X }
X break;
X case 5:
X if ((ans = str_prompt(mo_win, 6, 39, "Hang up string", "")) != NULL) {
X modem->hang_up[j] = str_rep(modem->hang_up[j], ans);
X ret_code++;
X }
X break;
X case 6:
X if ((ans = menu_prompt(mo_win, 7, 39, "Auto Baud detect", v_yn)) != NULL) {
X modem->auto_baud[j] = *ans;
X ret_code++;
X }
X break;
X case 7:
X if ((ans = str_prompt(mo_win, 8, 39, "300 baud connect string", "")) != NULL) {
X modem->con_3[j] = str_rep(modem->con_3[j], ans);
X ret_code++;
X }
X break;
X case 8:
X if ((ans = str_prompt(mo_win, 9, 39, "1200 baud connect string", "")) != NULL) {
X modem->con_12[j] = str_rep(modem->con_12[j], ans);
X ret_code++;
X }
X break;
X case 9:
X if ((ans = str_prompt(mo_win, 10, 39, "2400 baud connect string", "")) != NULL) {
X modem->con_24[j] = str_rep(modem->con_24[j], ans);
X ret_code++;
X }
X break;
X case 10:
X if ((ans = str_prompt(mo_win, 11, 39, "4800 baud connect string", "")) != NULL) {
X modem->con_48[j] = str_rep(modem->con_48[j], ans);
X ret_code++;
X }
X break;
X case 11:
X if ((ans = str_prompt(mo_win, 12, 39, "9600 baud connect string", "")) != NULL) {
X modem->con_96[j] = str_rep(modem->con_96[j], ans);
X ret_code++;
X }
X break;
X case 12:
X if ((ans = str_prompt(mo_win, 13, 39, "19200 baud connect string", "")) != NULL) {
X modem->con_192[j] = str_rep(modem->con_192[j], ans);
X ret_code++;
X }
X break;
X case 13:
X if ((ans = str_prompt(mo_win, 14, 39, "No connect string 1", "")) != NULL) {
X modem->no_con1[j] = str_rep(modem->no_con1[j], ans);
X ret_code++;
X }
X break;
X case 14:
X if ((ans = str_prompt(mo_win, 15, 39, "No connect string 2", "")) != NULL) {
X modem->no_con2[j] = str_rep(modem->no_con2[j], ans);
X ret_code++;
X }
X break;
X case 15:
X if ((ans = str_prompt(mo_win, 16, 39, "No connect string 3", "")) != NULL) {
X modem->no_con3[j] = str_rep(modem->no_con3[j], ans);
X ret_code++;
X }
X break;
X case 16:
X if ((ans = str_prompt(mo_win, 17, 39, "No connect string 4", "")) != NULL) {
X modem->no_con4[j] = str_rep(modem->no_con4[j], ans);
X ret_code++;
X }
X break;
X default:
X beep();
X }
X /* clear the previous prompts */
X mvwaddstr(mo_win, 20, 12, " ");
X clear_line(mo_win, 21, 0, FALSE);
X clear_line(mo_win, 22, 0, FALSE);
X wmove(mo_win, 20, 12);
X wrefresh(mo_win);
X }
X delwin(mo_win);
X return(ret_code);
X}
X
X/*
X * Prompts for the modem name. The user selects the currently showing
X * choice by hitting a carriage return. Returns the modem entry number.
X * DOES NOT change the value of modem->m_cur.
X */
X
Xstatic int
Xmod_prompt(win)
XWINDOW *win;
X{
X char ans;
X int i;
X /* print prompt lines */
X mvwaddstr(win, 22, 0, "Press any key to change, or <CR> to accept");
X mvwaddstr(win, 21, 0, "Modem name: ");
X /* show current choice */
X i = 0;
X if (modem->m_cur != -1)
X i = modem->m_cur;
X mvwprintw(win, 21, 12, "%-30.30s", modem->mname[i]);
X wmove(win, 21, 12);
X wrefresh(win);
X /* show the choices one at a time */
X while ((ans = wgetch(win)) != '\r') {
X i++;
X if (*modem->mname[i] == '\0')
X i = 0;
X if (ans == ESC)
X return(0);
X mvwprintw(win, 21, 12, "%-30.30s", modem->mname[i]);
X wmove(win, 21, 12);
X wrefresh(win);
X }
X /* display the new values */
X disp_modem(win, i);
X /* display the name in bold */
X clear_line(win, 2, 39, FALSE);
X wrefresh(win);
X mvwattrstr(win, 2, 39, A_BOLD, modem->mname[i]);
X mvwprintw(win, 2, 25, "(%d of %d) ", i+1, modem->m_entries);
X
X return(i);
X}
X
X/*
X * Show the current settings for the given modem entry number.
X */
X
Xstatic void
Xdisp_modem(w, i)
XWINDOW *w;
Xint i;
X{
X mvwprintw(w, 2, 11, "1) Modem name ............. %-39.39s", modem->mname[i]);
X mvwprintw(w, 2, 25, "(%d of %d) ", i+1, modem->m_entries);
X mvwprintw(w, 3, 11, "2) Modem init string ...... %-39.39s", modem->init[i]);
X mvwprintw(w, 4, 11, "3) Dialing command ........ %-39.39s", modem->dial[i]);
X mvwprintw(w, 5, 11, "4) Dialing cmd suffix ..... %-39.39s", modem->suffix[i]);
X mvwprintw(w, 6, 11, "5) Hang up string ......... %-39.39s", modem->hang_up[i]);
X mvwprintw(w, 7, 11, "6) Auto baud detect ....... %c", modem->auto_baud[i]);
X mvwprintw(w, 8, 11, "7) 300 baud connect ....... %-39.39s", modem->con_3[i]);
X mvwprintw(w, 9, 11, "8) 1200 baud connect ...... %-39.39s", modem->con_12[i]);
X mvwprintw(w, 10, 11, "9) 2400 baud connect ...... %-39.39s", modem->con_24[i]);
X mvwprintw(w, 11, 10, "10) 4800 baud connect ...... %-39.39s", modem->con_48[i]);
X mvwprintw(w, 12, 10, "11) 9600 baud connect ...... %-39.39s", modem->con_96[i]);
X mvwprintw(w, 13, 10, "12) 19200 baud connect ..... %-39.39s", modem->con_192[i]);
X mvwprintw(w, 14, 10, "13) No connect string 1 .... %-39.39s", modem->no_con1[i]);
X mvwprintw(w, 15, 10, "14) No connect string 2 .... %-39.39s", modem->no_con2[i]);
X mvwprintw(w, 16, 10, "15) No connect string 3 .... %-39.39s", modem->no_con3[i]);
X mvwprintw(w, 17, 10, "16) No connect string 4 .... %-39.39s", modem->no_con4[i]);
X return;
X}
SHAR_EOF
if test 6656 -ne "`wc -c < 's_modem.c'`"
then
echo shar: "error transmitting 's_modem.c'" '(should have been 6656 characters)'
fi
fi
echo shar: "extracting 's_prompt.c'" '(3089 characters)'
if test -f 's_prompt.c'
then
echo shar: "will not over-write existing file 's_prompt.c'"
else
sed 's/^X//' << \SHAR_EOF > 's_prompt.c'
X/*
X * Prompting routines used in the setup menus.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "misc.h"
X
X/*
X * Prompt for a string at line 21 (with optional line 22 for additional
X * information). Display the new string in bold at its original location
X * in the menu. Used in virtually all of the *_setup() routines. Since
X * it uses get_str(), the return value points to a static area.
X */
X
Xchar *
Xstr_prompt(win, y, x, p1, p2)
XWINDOW *win;
Xint y, x;
Xchar *p1, *p2;
X{
X extern char *null_ptr;
X char *ans, *get_str();
X /* print first prompt last */
X mvwaddstr(win, 22, 0, p2);
X mvwaddstr(win, 21, 0, p1);
X waddstr(win, ": ");
X wrefresh(win);
X
X if ((ans = get_str(win, 80, "", "\n")) == NULL)
X return(NULL);
X /* check the value */
X if (!strcmp(ans, " "))
X ans = null_ptr;
X /* display the value in bold */
X clear_line(win, y, x, FALSE);
X wattrstr(win, A_BOLD, ans);
X
X return(ans);
X}
X
X/*
X * Same as above, except we return a single character.
X */
X
Xchar
Xchr_prompt(win, y, x, p1, p2)
XWINDOW *win;
Xint y, x;
Xchar *p1, *p2;
X{
X char *ans, *get_str();
X /* print first prompt last */
X mvwaddstr(win, 22, 0, p2);
X mvwaddstr(win, 21, 0, p1);
X waddstr(win, ": ");
X wrefresh(win);
X
X if ((ans = get_str(win, 1, "", "\n")) == NULL)
X return('\0');
X /* display the value in bold */
X mvwaddstr(win, y, x, " ");
X wrefresh(win);
X mvwattrstr(win, y, x, A_BOLD, ans);
X
X return(*ans);
X}
X
X/*
X * Same as above, except that it prompts for a three digit number.
X */
X
Xint
Xnum_prompt(win, y, x, p1, p2)
XWINDOW *win;
Xint y, x;
Xchar *p1, *p2;
X{
X int i;
X /* print first prompt last */
X mvwaddstr(win, 22, 0, p2);
X mvwaddstr(win, 21, 0, p1);
X waddstr(win, ": ");
X wrefresh(win);
X
X if ((i = get_num(win, 3)) == -1)
X return(-1);
X /* display the value in bold */
X mvwaddstr(win, y, x, " ");
X wrefresh(win);
X mvwattrnum(win, y, x, A_BOLD, i);
X /* return the number */
X return(i);
X}
X
X/*
X * Prompts for a selection from a menu. We display the prompt lines,
X * and show the choices one at a time. The user selects the currently
X * showing choice by hitting a carriage return. Unlike the similar
X * routines in d_prompt(), the first choice shown is not necessarily
X * the current.
X */
X
Xchar *v_yes[3] = {"YES", "NO", NULL};
Xchar *v_yn[3] = {"Y", "N", NULL};
X
Xchar *
Xmenu_prompt(win, y, x, p, menu)
XWINDOW *win;
Xint y, x;
Xchar *p, *menu[];
X{
X char ans;
X int i, cy, cx;
X /* print first prompt last */
X mvwaddstr(win, 22, 0, "Press any key to change, or <CR> to accept");
X mvwaddstr(win, 21, 0, p);
X waddstr(win, ": ");
X /* show first choice */
X i = 0;
X getyx(win, cy, cx);
X mvwprintw(win, cy, cx, "%-30.30s", menu[i]);
X wmove(win, cy, cx);
X wrefresh(win);
X /* show the choices one at a time */
X while ((ans = wgetch(win)) != '\r') {
X i++;
X if (menu[i] == NULL)
X i = 0;
X if (ans == ESC)
X return(NULL);
X mvwprintw(win, cy, cx, "%-30.30s", menu[i]);
X wmove(win, cy, cx);
X wrefresh(win);
X }
X /* display the value in bold */
X clear_line(win, y, x, FALSE);
X wattrstr(win, A_BOLD, menu[i]);
X /* return the value */
X return(menu[i]);
X}
SHAR_EOF
if test 3089 -ne "`wc -c < 's_prompt.c'`"
then
echo shar: "error transmitting 's_prompt.c'" '(should have been 3089 characters)'
fi
fi
echo shar: "extracting 's_term.c'" '(3046 characters)'
if test -f 's_term.c'
then
echo shar: "will not over-write existing file 's_term.c'"
else
sed 's/^X//' << \SHAR_EOF > 's_term.c'
X/*
X * Display the terminal setup, query for changes. A return code of 1
X * means something was changed, 2 means we have to kill and restart
X * the input routine.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "misc.h"
X#include "param.h"
X#include "status.h"
X
Xint
Xterm_setup()
X{
X WINDOW *t_win, *newwin();
X int i, num, ret_code;
X char *ans, *str_rep(), *str_prompt(), *menu_prompt();
X void input_off(), line_set();
X static char *v_crio[3] = {"CR", "CR/LF", NULL};
X static char *v_duplex[3] = {"FULL", "HALF", NULL};
X static char *v_flow[3] = {"NONE", "XON/XOFF", NULL};
X
X t_win = newwin(23, 80, 0, 0);
X
X horizontal(t_win, 0, 0, 32);
X mvwattrstr(t_win, 0, 33, A_BOLD, "Terminal Setup");
X horizontal(t_win, 0, 48, 32);
X mvwprintw(t_win, 4, 22, "1) Hot key (decimal) ...... %d", param->hot);
X mvwprintw(t_win, 6, 22, "2) ASCII version of hot ... %s", param->ascii_hot);
X mvwprintw(t_win, 9, 22, "3) Duplex ................. %s", param->d_duplex);
X mvwprintw(t_win, 11, 22, "4) Flow control ........... %s", param->flow);
X mvwprintw(t_win, 13, 22, "5) CR translation (in) .... %s", param->cr_in);
X mvwprintw(t_win, 15, 22, "6) CR translation (out) ... %s", param->cr_out);
X horizontal(t_win, 19, 0, 80);
X mvwattrstr(t_win, 20, 0, A_BOLD, "OPTION ==> ");
X mvwaddstr(t_win, 20, 58, "Press <ESC> to return");
X wmove(t_win, 20, 12);
X touchwin(t_win);
X wrefresh(t_win);
X /* get the option number */
X ret_code = 0;
X while ((i = get_num(t_win, 1)) != -1) {
X switch (i) {
X case 1:
X if ((num = num_prompt(t_win, 4, 50, "Hot key", "decimal code for the hot key")) != -1) {
X param->hot = num;
X ret_code = 1;
X }
X break;
X case 2:
X if ((ans = str_prompt(t_win, 6, 50, "ASCII version of hot key", "(printable version)")) != NULL) {
X param->ascii_hot = str_rep(param->ascii_hot, ans);
X ret_code = 1;
X }
X break;
X case 3:
X if ((ans = menu_prompt(t_win, 9, 50, "Duplex", v_duplex)) != NULL) {
X param->d_duplex = str_rep(param->d_duplex, ans);
X ret_code = 1;
X }
X break;
X case 4:
X if ((ans = menu_prompt(t_win, 11, 50, "Flow control", v_flow)) != NULL) {
X param->flow = str_rep(param->flow, ans);
X line_set();
X ret_code = 1;
X }
X break;
X case 5:
X if ((ans = menu_prompt(t_win, 13, 50, "CR translation (in)", v_crio)) != NULL) {
X
X /*
X * the "add lf to cr" function is
X * performed by the input routine
X */
X param->cr_in = str_rep(param->cr_in, ans);
X status->add_lf = !strcmp(ans, "CR/LF");
X#ifdef SHAREDMEM
X ret_code = 1;
X#else /* SHAREDMEM */
X input_off();
X ret_code = 2;
X#endif /* SHAREDMEM */
X }
X break;
X case 6:
X if ((ans = menu_prompt(t_win, 15, 50, "CR translation (out)", v_crio)) != NULL) {
X param->cr_out = str_rep(param->cr_out, ans);
X ret_code = 1;
X }
X break;
X default:
X beep();
X }
X mvwaddch(t_win, 20, 12, (chtype) ' ');
X clear_line(t_win, 21, 0, FALSE);
X clear_line(t_win, 22, 0, FALSE);
X wmove(t_win, 20, 12);
X wrefresh(t_win);
X }
X delwin(t_win);
X return(ret_code);
X}
SHAR_EOF
if test 3046 -ne "`wc -c < 's_term.c'`"
then
echo shar: "error transmitting 's_term.c'" '(should have been 3046 characters)'
fi
fi
echo shar: "extracting 's_tty.c'" '(4903 characters)'
if test -f 's_tty.c'
then
echo shar: "will not over-write existing file 's_tty.c'"
else
sed 's/^X//' << \SHAR_EOF > 's_tty.c'
X/*
X * Display the TTY setup, query for changes. A non-zero return code
X * means something was changed.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "misc.h"
X#include "modem.h"
X
Xint
Xtty_setup()
X{
X WINDOW *tt_win, *newwin();
X char message[80], *str, *get_str();
X int num, i, j, ret_code;
X void disp_tty(), create_modem(), del_modem(), error_win();
X void del_tty();
X
X tt_win = newwin(23, 80, 0, 0);
X
X horizontal(tt_win, 0, 0, 34);
X mvwattrstr(tt_win, 0, 35, A_BOLD, "TTY Setup");
X horizontal(tt_win, 0, 45, 34);
X mvwaddstr(tt_win, 2, 22, "TTY name");
X mvwaddstr(tt_win, 2, 37, "Modem name");
X mvwaddstr(tt_win, 2, 51, "Init speed");
X /* display the current TTY list */
X disp_tty(tt_win);
X /* prompt for options */
X mvwaddstr(tt_win, 15, 20, "A) Add a TTY entry");
X mvwaddstr(tt_win, 16, 20, "D) Delete a TTY entry");
X horizontal(tt_win, 19, 0, 80);
X mvwattrstr(tt_win, 20, 0, A_BOLD, "OPTION ==> ");
X mvwaddstr(tt_win, 20, 58, "Press <ESC> to return");
X wmove(tt_win, 20, 12);
X touchwin(tt_win);
X wrefresh(tt_win);
X /* get the option */
X ret_code = 0;
X while ((str = get_str(tt_win, 2, "01234356789AaDd", "")) != NULL) {
X switch(*str) {
X case '0':
X case '1':
X case '2':
X case '3':
X case '4':
X case '5':
X case '6':
X case '7':
X case '8':
X case '9':
X i = atoi(str);
X /* if beyond t_entries */
X if (i > modem->t_entries) {
X beep();
X break;
X }
X
X /* change the entry */
X if (tty_prompt(tt_win, i-1)) {
X
X /* requires modem update? */
X create_modem(modem->tname[i-1]);
X del_modem();
X ret_code++;
X }
X break;
X case 'a':
X case 'A': /* add an entry */
X if (modem->t_entries == NUM_TTY) {
X sprintf(message, "\"%s\"", modem->m_path);
X error_win(0, "No empty TTY slots in modem/TTY database", message);
X break;
X }
X /* prompt for info */
X j = modem->t_entries;
X if (tty_prompt(tt_win, j)) {
X
X /* add modem entry? */
X modem->t_entries++;
X create_modem(modem->tname[j]);
X ret_code++;
X }
X break;
X case 'd':
X case 'D': /* delete an entry */
X mvwaddstr(tt_win, 21, 0, "Entry number to delete: ");
X wrefresh(tt_win);
X while ((num = get_num(tt_win, 4)) != -1) {
X /* valid range */
X if (!num || num>modem->t_entries) {
X beep();
X mvwaddstr(tt_win, 21, 24, " ");
X wmove(tt_win, 21, 24);
X wrefresh(tt_win);
X continue;
X }
X del_tty(num-1);
X del_modem();
X
X /* show the new list */
X disp_tty(tt_win);
X ret_code++;
X break;
X }
X break;
X default:
X beep();
X break;
X }
X mvwaddstr(tt_win, 20, 12, " ");
X clear_line(tt_win, 21, 0, FALSE);
X clear_line(tt_win, 22, 0, FALSE);
X wmove(tt_win, 20, 12);
X wrefresh(tt_win);
X }
X delwin(tt_win);
X return(ret_code);
X}
X
X/*
X * Display the current TTY list. No scrolling yet, so if your NUM_TTY is
X * greater than ten, this routine will need some work.
X */
X
Xstatic void
Xdisp_tty(win)
XWINDOW *win;
X{
X int i;
X
X for (i=0; i<NUM_TTY; i++)
X mvwprintw(win, i+4, 20, "%2d) %-14.14s %-14.14s %d\n",
X i+1, modem->tty[i], modem->tname[i], modem->init_sp[i]);
X return;
X}
X
X/*
X * Prompt the user for the TTY database info. A non-zero return code means
X * something was changed. The second argument is the zero based index.
X */
X
Xstatic int
Xtty_prompt(win, i)
XWINDOW *win;
Xint i;
X{
X char *ans, t_tty[80], t_tname[80], *str_prompt(), *menu_prompt();
X char *str_rep(), *strcpy();
X static char *v_baud[8] = {"0", "300", "1200", "2400", "4800", "9600",
X "19200", NULL};
X /* get temp TTY */
X if ((ans = str_prompt(win, i+4, 24, "TTY name", "")) == NULL)
X return(0);
X
X strcpy(t_tty, ans);
X clear_line(win, 21, 0, FALSE);
X
X /* get temp tname */
X if ((ans = str_prompt(win, i+4, 39, "Modem name", "")) == NULL)
X return(0);
X
X strcpy(t_tname, ans);
X clear_line(win, 21, 0, FALSE);
X
X /* get maximum baud */
X if ((ans = menu_prompt(win, i+4, 55, "Init speed", v_baud)) == NULL)
X return(0);
X
X wrefresh(win);
X /* store 'em for real */
X modem->tty[i] = str_rep(modem->tty[i], t_tty);
X modem->tname[i] = str_rep(modem->tname[i], t_tname);
X modem->init_sp[i] = atoi(ans);
X
X return(1);
X}
X
X/*
X * Delete a TTY entry. Since the list must be contiguous, we collapse the
X * list to cover the hole we made.
X */
X
Xstatic void
Xdel_tty(i)
Xint i;
X{
X extern char *null_ptr;
X int j;
X char *str_rep();
X void free_ptr();
X /* collapse the list */
X for (j=i; j<modem->t_entries-1; j++) {
X modem->tty[j] = str_rep(modem->tty[j], modem->tty[j+1]);
X modem->tname[j] = str_rep(modem->tname[j], modem->tname[j+1]);
X modem->init_sp[j] = modem->init_sp[j+1];
X }
X j = modem->t_entries-1;
X /* zap the entry */
X free_ptr(modem->tty[j]);
X free_ptr(modem->tname[j]);
X modem->tty[j] = null_ptr;
X modem->tname[j] = null_ptr;
X modem->init_sp[j] = 0;
X /* update the count */
X modem->t_entries--;
X if (modem->t_cur >= modem->t_entries)
X modem->t_cur = -1;
X return;
X}
SHAR_EOF
if test 4903 -ne "`wc -c < 's_tty.c'`"
then
echo shar: "error transmitting 's_tty.c'" '(should have been 4903 characters)'
fi
fi
echo shar: "extracting 'screen.c'" '(2024 characters)'
if test -f 'screen.c'
then
echo shar: "will not over-write existing file 'screen.c'"
else
sed 's/^X//' << \SHAR_EOF > 'screen.c'
X/*
X * Routines to read and copy the virtual screen image file.
X */
X
X#include <stdio.h>
X#include <curses.h>
X#include "config.h"
X#include "param.h"
X#include "status.h"
X
X/*
X * Do a screen dump. Actually, the screen is already dumped, all we
X * do is copy the file.
X */
X
Xvoid
Xscreen_dump()
X{
X FILE *fp_in, *fp_out, *my_fopen();
X char buf[MAX_COL];
X void error_win();
X int i;
X /* open for append */
X if (!(fp_out = my_fopen(param->dumpfile, "a"))) {
X sprintf(buf, "\"%s\" for write", param->dumpfile);
X error_win(0, "Can't open screen dump file", buf);
X return;
X }
X#ifdef SHAREDMEM
X for (i=0; i<LINES; i++)
X fprintf(fp_out, "%s\n", status->vs[i]);
X
X#else /* SHAREDMEM */
X /* not guaranteed to exist yet */
X if (!(fp_in = my_fopen(status->vs_path, "r"))) {
X fclose(fp_in);
X return;
X }
X /* skip the x, y coordinates */
X fgets(buf, 10, fp_in);
X
X while (fgets(buf, MAX_COL, fp_in) != NULL)
X fputs(buf, fp_out);
X
X fclose(fp_in);
X#endif /* SHAREDMEM */
X
X fclose(fp_out);
X
X return;
X}
X
X/*
X * Read the virtual screen and paint its contents to the stdscr using
X * curses(3). Move the cursor where it belongs.
X */
X
Xvoid
Xload_vs()
X{
X register int i;
X FILE *fp, *my_fopen();
X int row, col, max_col;
X char buf[MAX_COL];
X
X clearok(curscr, TRUE);
X erase();
X
X#ifdef SHAREDMEM
X for (i=0; i<LINES; i++)
X mvaddstr(i, 0, status->vs[i]);
X
X move(status->row, status->col);
X#else /* SHAREDMEM */
X /* not guaranteed to exist yet */
X if (!(fp = my_fopen(status->vs_path, "r")))
X return;
X /* get the x, y coordinates */
X fgets(buf, 10, fp);
X sscanf(buf, "%d,%d\n", &row, &col);
X
X i = 0;
X max_col = (COLS > MAX_COL-1) ? MAX_COL-1 : COLS;
X while (fgets(buf, MAX_COL, fp) != NULL) {
X /* zap the line feed */
X buf[max_col] = '\0';
X mvaddstr(i++, 0, buf);
X }
X fclose(fp);
X move(row, col);
X#endif /* SHAREDMEM */
X
X refresh();
X return;
X}
X
X/*
X * Zap the virtual screen file (or clear it).
X */
X
Xvoid
Xzap_vs()
X{
X#ifdef SHAREDMEM
X status->clr = 1;
X#else /* SHAREDMEM */
X unlink(status->vs_path);
X#endif /* SHAREDMEM */
X return;
X}
SHAR_EOF
if test 2024 -ne "`wc -c < 'screen.c'`"
then
echo shar: "error transmitting 'screen.c'" '(should have been 2024 characters)'
fi
fi
echo shar: "extracting 'script.c'" '(3790 characters)'
if test -f 'script.c'
then
echo shar: "will not over-write existing file 'script.c'"
else
sed 's/^X//' << \SHAR_EOF > 'script.c'
X/*
X * Spawn a shell with file descriptors that look like this:
X *
X * +---------+
X * TTYin ---> | input | ---> screen (& virtual screen)
X * | program |
X * +---------+
X * | +---------+
X * pipe ----------> stdin | |
X * | shell |
X * TTYout <---------------------- stdout | |
X * +---------+
X *
X * The input program has a routine that duplicates the TTYin and sends it
X * down a pipe. The other end of the pipe is the stdin to the shell script.
X * This allows the characters to appear on the screen *and* be interpreted
X * by the shell script.
X */
X
X#include <stdio.h>
X#include <signal.h>
X#include <curses.h>
X#include <errno.h>
X#include "config.h"
X#include "dial_dir.h"
X#include "status.h"
X
X#ifdef BSD
X#include <sys/file.h>
X#else /* BSD */
X#include <fcntl.h>
X#endif /* BSD */
X
Xvoid
Xdo_script(extra)
Xchar *extra;
X{
X extern int fd, errno;
X SIG_TYPE (*istat)(), (*qstat)();
X int epid, dup_pipe[2], want_out, sig_status;
X char buf[80], *ttyname(), *strcpy(), *path, *findfile();
X void _exit(), error_win(), input_off(), do_input();
X unsigned int sleep();
X
X /* if empty */
X if (*dir->script[dir->d_cur] == '\0')
X return;
X /* if a device */
X if (chk_script(dir->script[dir->d_cur]))
X return;
X /* find the script file */
X if ((path = findfile(extra, dir->script[dir->d_cur])) == NULL) {
X sprintf(buf, "Can't locate script \"%s\"", dir->script[dir->d_cur]);
X error_win(0, buf, "");
X return;
X }
X /* execute permission ? */
X if (access(path, 1)) {
X sprintf(buf, "\"%s\"", path);
X error_win(0, "No execute permission on script file", buf);
X return;
X }
X /* create a fd for duplicating input */
X if (pipe(dup_pipe) < 0)
X return;
X
X status->dup_fd = dup_pipe[1];
X /* start input duplication */
X do_input();
X
X if (!(epid = fork())) {
X /* create a new process group ID */
X#ifdef BSD
X setpgrp(0, getpid());
X#else /* BSD */
X setpgrp();
X#endif /* BSD */
X /* recreate the device name */
X strcpy(buf, ttyname(fd));
X close(fd);
X /* swap the stdin */
X close(0);
X dup(dup_pipe[0]);
X /* swap the stdout */
X close(1);
X#ifdef UNIXPC
X/*
X * Some strange things here... The OBM uses the second parameter of
X * open() to determine if the the port should be in the DATA mode or
X * the VOICE mode. Therefore, we must always open with read and write.
X */
X if (!strncmp(buf, "/dev/ph", 7))
X open(buf, O_RDWR);
X else
X#endif /* UNIXPC */
X
X open(buf, O_WRONLY);
X#ifdef SETUGID
X setgid(getgid());
X setuid(getuid());
X#endif /* SETUGID */
X
X execl("/bin/sh", "sh", "-c", path, (char *) 0);
X _exit(1);
X }
X istat = signal(SIGINT, SIG_IGN);
X qstat = signal(SIGQUIT, SIG_IGN);
X
X /*
X * Check the keyboard while the script is being "played". If the
X * user hits the <ESC> key, then kill the entire process group
X * associated with the new shell.
X */
X want_out = 0;
X while(1) {
X switch(wait_key(stdscr, 1)) {
X case -1: /* timed out */
X break;
X case 27: /* a user abort */
X#ifdef BSD
X killpg(epid, SIGKILL);
X#else /* BSD */
X kill(-epid, SIGKILL);
X#endif /* BSD */
X want_out++;
X break;
X default:
X beep();
X break;
X }
X if (want_out)
X break;
X /* see if the process it still active */
X#ifdef BSD
X if ((kill(epid, 0) == -1) && errno == ESRCH)
X#else /* BSD */
X if ((kill(-epid, 0) == -1) && errno == ESRCH)
X#endif /* BSD */
X break;
X }
X /* wait for the zombie process */
X wait(&sig_status);
X
X signal(SIGINT, istat);
X signal(SIGQUIT, qstat);
X /* shut down the duplication of input */
X status->dup_fd = -1;
X
X#ifndef SHAREDMEM
X input_off();
X#endif /* SHAREDMEM */
X
X close(dup_pipe[0]);
X close(dup_pipe[1]);
X sleep(1);
X beep();
X return;
X}
SHAR_EOF
if test 3790 -ne "`wc -c < 'script.c'`"
then
echo shar: "error transmitting 'script.c'" '(should have been 3790 characters)'
fi
fi
echo shar: "extracting 'st_line.c'" '(2103 characters)'
if test -f 'st_line.c'
then
echo shar: "will not over-write existing file 'st_line.c'"
else
sed 's/^X//' << \SHAR_EOF > 'st_line.c'
X/*
X * Display the status line. Up to now, we've never really cared how
X * large the physical screen was... but now we want the status line
X * on the bottom.
X */
X
X#include <curses.h>
X#include "config.h"
X#include "dial_dir.h"
X#include "misc.h"
X#include "modem.h"
X#include "param.h"
X#include "status.h"
X
Xvoid
Xst_line(message)
Xchar *message;
X{
X extern int xmc;
X WINDOW *sl_win, *newwin();
X int d, x, y;
X static char *dn[2] = {"FDX", "HDX"};
X static char *ln[2] = {"LOG OFF", "LOG ON"};
X static char *pn[2] = {"PTR OFF", "PTR ON "};
X char buf[80], field_one[15], *cur_tty;
X
X /* is anybody missing? */
X if (dir == NULL || modem == NULL || param == NULL)
X return;
X /* remember where we parked the car.. */
X getyx(stdscr, y, x);
X
X sl_win = newwin(1, 80, LINES-1, 0);
X /* duplex message */
X d = 0;
X if (dir->duplex[dir->d_cur] == 'H')
X d++;
X /* the current TTY */
X cur_tty = "No TTY";
X if (modem->t_cur != -1)
X cur_tty = modem->tty[modem->t_cur];
X
X /*
X * The philosophy is: If you press a command sequence that
X * doesn't generate a window on the screen, then show the user
X * what's going on in the status line.
X */
X if (*message == '\0')
X sprintf(field_one, " %4.4s-0 HELP ", param->ascii_hot);
X else
X sprintf(field_one, " %-13.13s", message);
X
X#ifdef XMC_BROKE
X if (xmc > 0)
X sprintf(buf, "%s | %-9.9s| %s | %5d %c%d%d | %-7.7s | %-7.7s | %-5.5s|%-5.5s",
X field_one, cur_tty, dn[d], dir->baud[dir->d_cur],
X dir->parity[dir->d_cur], dir->dbits[dir->d_cur],
X dir->sbits[dir->d_cur], ln[status->log], pn[status->print],
X param->cr_in, param->cr_out);
X else
X#endif /* XMC_BROKE */
X sprintf(buf, "%s | %-9.9s| %s | %5d %c%d%d | %-7.7s | %-7.7s | %-5.5s| %-5.5s",
X field_one, cur_tty, dn[d], dir->baud[dir->d_cur],
X dir->parity[dir->d_cur], dir->dbits[dir->d_cur],
X dir->sbits[dir->d_cur], ln[status->log], pn[status->print],
X param->cr_in, param->cr_out);
X
X if (xmc > 0) {
X touchwin(sl_win);
X werase(sl_win);
X wrefresh(sl_win);
X }
X wattrstr(sl_win, A_STANDOUT, buf);
X wrefresh(sl_win);
X /* go ahead and delete it now */
X delwin(sl_win);
X move(y, x);
X return;
X}
SHAR_EOF
if test 2103 -ne "`wc -c < 'st_line.c'`"
then
echo shar: "error transmitting 'st_line.c'" '(should have been 2103 characters)'
fi
fi
echo shar: "extracting 'status.h'" '(808 characters)'
if test -f 'status.h'
then
echo shar: "will not over-write existing file 'status.h'"
else
sed 's/^X//' << \SHAR_EOF > 'status.h'
X/*
X * The status flags, and other various changeable things. Obviously
X * the "config.h" file must appear before this file.
X */
X
X#define MAX_ROW 64
X#define MAX_COL 133
X#define PATH 128
X
Xstruct STATUS {
X int fd; /* file descriptor for TTY */
X int dup_fd; /* for duplicating input */
X int add_lf; /* add <CR> to <LF>? */
X int log; /* status of log option */
X int print; /* status of print option */
X char log_path[PATH]; /* data logging file */
X#ifdef SHAREDMEM
X int clr; /* flag to clear the screen */
X int row; /* cursor row position */
X int col; /* cursor column position */
X char vs[MAX_ROW][MAX_COL]; /* the virtual screen */
X#else /* SHAREDMEM */
X char vs_path[PATH]; /* virtual screen file */
X#endif /* SHAREDMEM */
X};
X
X#ifndef MAIN
Xextern struct STATUS *status;
X#endif /* MAIN */
SHAR_EOF
if test 808 -ne "`wc -c < 'status.h'`"
then
echo shar: "error transmitting 'status.h'" '(should have been 808 characters)'
fi
fi
echo shar: "extracting 'strings.c'" '(4200 characters)'
if test -f 'strings.c'
then
echo shar: "will not over-write existing file 'strings.c'"
else
sed 's/^X//' << \SHAR_EOF > 'strings.c'
X/*
X * Miscellaneous string routines.
X */
X
X#define STRSTR
X
X#include <stdio.h>
X#include "config.h"
X
X/*
X * Do a fancy string copy. If NULL, return null. If pointer to NULL, then
X * return the special "null_ptr" variable. If a normal copy, allocate
X * memory first.
X */
X
Xchar *
Xstr_dup(str)
Xchar *str;
X{
X extern char *null_ptr;
X char *ret, *malloc(), *strcpy();
X void error_win();
X
X if (str == NULL)
X return(NULL);
X /* if pointer to null */
X if (*str == '\0')
X return(null_ptr);
X
X if (!(ret = malloc((unsigned int) strlen(str)+1)))
X error_win(1, "Out of memory", "");
X
X strcpy(ret, str);
X return(ret);
X}
X
X/*
X * Perform the free(2) function, but check for NULL and the special
X * "null_ptr" variable first.
X */
X
Xvoid
Xfree_ptr(str)
Xchar *str;
X{
X extern char *null_ptr;
X void free();
X
X if (str != NULL && str != null_ptr)
X free(str);
X return;
X}
X
X/*
X * Replace a string. Follows the same convention as str_dup(), except
X * that realloc() is used instead of malloc(). Returns a pointer to
X * the new string (which may have moved).
X */
X
Xchar *
Xstr_rep(s1, s2)
Xchar *s1, *s2;
X{
X extern char *null_ptr;
X void free_ptr(), error_win();
X char *s, *malloc(), *realloc(), *strcpy();
X
X /* copy null pointer ? */
X if (s2 == NULL) {
X free_ptr(s1);
X return(NULL);
X }
X if (s2 == '\0') {
X free_ptr(s1);
X return(null_ptr);
X }
X /* use realloc()? */
X if (s1 == NULL || s1 == null_ptr) {
X if (!(s = malloc((unsigned int) strlen(s2)+1)))
X error_win(1, "Out of memory", "");
X }
X else {
X if (!(s = realloc(s1, (unsigned int) strlen(s2)+1)))
X error_win(1, "Out of memory", "");
X }
X
X strcpy(s, s2);
X return(s);
X}
X
X/*
X * This routine is similar to strtok(3). But this version handles missing
X * tokens by returning a pointer to null. Also it takes a single separator
X * character as an argument. Returns a NULL on end of string or error.
X */
X
Xchar *
Xstr_tok(str, c)
Xchar *str, c;
X{
X char *strchr();
X static char *ptr, *sep;
X /* start at beginning */
X if (str != NULL)
X ptr = str;
X else
X ptr = sep;
X /* at the end? */
X if (*ptr == '\0')
X return(NULL);
X /* no separator? */
X if (!(sep = strchr(ptr, c)))
X return(NULL);
X /* zap the sep, move past it */
X *sep = '\0';
X sep++;
X
X return(ptr);
X}
X
X#ifdef STRSTR
X/*
X * Return a pointer to the first occurance of string str2 in str1.
X * Returns a NULL if str2 is not in str1.
X */
X
Xchar *
Xstrstr(str1, str2)
Xchar *str1, *str2;
X{
X int len;
X
X len = strlen(str2);
X while (*str1) {
X if (*str2 == *str1) {
X if (!strncmp(str2, str1, len))
X return(str1);
X }
X str1++;
X }
X return(NULL);
X}
X#endif /* STRSTR */
X
X#ifdef BSD
X/*
X * Returns the length of the initial segment of string which consists
X * entirely of characters from charset.
X */
X
Xint
Xstrspn(string, charset)
Xchar *string;
Xregister char *charset;
X{
X register char *p, *q;
X
X for(q=string; *q != '\0'; ++q) {
X for(p=charset; *p != '\0' && *p != *q; ++p)
X ;
X if(*p == '\0')
X break;
X }
X return(q-string);
X}
X
X/*
X * Strtok considers string to consist of a sequence of zero or more
X * text tokens separated by spans of one or more characters from sepset.
X */
X
Xchar *
Xstrtok(string, sepset)
Xchar *string, *sepset;
X{
X register char *p, *q, *r;
X static char *savept;
X char *strpbrk();
X
X /*first or subsequent call*/
X p = (string == NULL)? savept: string;
X
X if(p == 0) /* return if no tokens remaining */
X return(NULL);
X
X q = p + strspn(p, sepset); /* skip leading separators */
X
X if(*q == '\0') /* return if no tokens remaining */
X return(NULL);
X
X if((r = strpbrk(q, sepset)) == NULL) /* move past token */
X savept = 0; /* indicate this is last token */
X else {
X *r = '\0';
X savept = ++r;
X }
X return(q);
X}
X
X/*
X * Return ptr to first occurrence of any character from `brkset'
X * in the character string `string'; NULL if none exists.
X */
X
Xchar *
Xstrpbrk(string, brkset)
Xregister char *string, *brkset;
X{
X register char *p;
X
X if(!string || !brkset)
X return(0);
X do {
X for(p=brkset; *p != '\0' && *p != *string; ++p)
X ;
X if(*p != '\0')
X return(string);
X }
X while(*string++);
X return(0);
X}
X
X/*
X * Copies the character c, n times to string s
X */
X
Xchar *
Xmemset(s, c, n)
Xchar *s, c;
Xint n;
X{
X char *s1 = s;
X
X while (n > 0) {
X --n;
X *s++ = c;
X }
X return(s1);
X}
X#endif /* BSD */
SHAR_EOF
if test 4200 -ne "`wc -c < 'strings.c'`"
then
echo shar: "error transmitting 'strings.c'" '(should have been 4200 characters)'
fi
fi
exit 0
# End of shell archive
--
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