rsalz@bbn.com (Rich Salz) (04/14/88)
Submitted-by: island!argv@sun.com (Dan Heller) Posting-number: Volume 14, Issue 37 Archive-name: mush6.0/part05 #! /bin/sh # This is a shell archive. Remove anything before this line, then unpack # it by saving it into a file and typing "sh file". To overwrite existing # files, type "sh file -c". You can also feed this as standard input via # unshar, or by typing "sh <file", e.g.. If this archive is complete, you # will see the following message at the end: # "End of archive 5 (of 14)." # Contents: bind.c doproc.c main.c viewopts.c # Wrapped by rsalz@fig.bbn.com on Wed Apr 13 20:04:46 1988 PATH=/bin:/usr/bin:/usr/ucb ; export PATH if test -f 'bind.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'bind.c'\" else echo shar: Extracting \"'bind.c'\" \(12063 characters\) sed "s/^X//" >'bind.c' <<'END_OF_FILE' X/* bind.c */ X X#ifdef CURSES X X#include "bindings.h" X#include "mush.h" X X#define MAX_BIND_LEN 20 /* max length a string can be to bind to a command */ X struct cmd_map { X int m_cmd; /* the command this is mapped to */ X char *m_str; /* the string user types (cbreak) */ X struct cmd_map *m_next; X} *cmd_map; X init_bindings() X{ X add_bind("g", 1); X add_bind("w", 2); X add_bind("W", 3); X add_bind("s", 4); X add_bind("S", 5); X add_bind("c", 6); X add_bind("C", 7); X add_bind("d", 8); X add_bind("D", 9); X add_bind("u", 10); X add_bind("U", 11); X add_bind("\\CR", 12); X add_bind("\\CL", 13); X add_bind("j", 14), add_bind("J", 14), add_bind("\\n", 14), add_bind("+",14); X add_bind("k", 15), add_bind("K", 15), add_bind("-",15), add_bind("\\CK",15); X add_bind("^", 16); X add_bind("$", 17); X add_bind("{", 18); X add_bind("}", 19); X add_bind("z", 20); X add_bind("Z", 21); X add_bind("H", 22); X add_bind("(", 23); X add_bind(")", 24); X add_bind("/", 25); X add_bind("\\C_", 26); /* this is really ^/ */ X add_bind("\\CN", 27); X add_bind("\\CP", 28); X add_bind("o" ,29); X add_bind("O", 30); X add_bind("Q", 31); X add_bind("q", 32); X add_bind("X", 33); X add_bind("x", 34); X add_bind("\\CU", 35); X add_bind("f", 36); X add_bind("!", 37); X add_bind(":", 38); X add_bind("|", 39); X add_bind("%", 40); X add_bind("v", 41); X add_bind("i", 42); X add_bind("a", 43); X add_bind("h", 44); X add_bind("V", 45); X add_bind("M", 46); X add_bind("m", 47); X add_bind("r", 48); X add_bind("R", 49); X add_bind("t", 50), add_bind(".", 50), add_bind("p", 50); X add_bind("T", 51); X add_bind("n", 52); X add_bind("b", 53); X add_bind("B", 54); X add_bind("?", 55); /* C_HELP Must be the last one! */ X} X struct cmd_map map_func_names[] = { X { C_NULL, NULL, NULL_MAP }, X { C_GOTO_MSG, "goto msg", NULL_MAP }, X { C_WRITE_MSG, "write", NULL_MAP }, X { C_WRITE_LIST, "write list", NULL_MAP }, X { C_SAVE_MSG, "save", NULL_MAP }, X { C_SAVE_LIST, "save list", NULL_MAP }, X { C_COPY_MSG, "copy", NULL_MAP }, X { C_COPY_LIST, "copy list", NULL_MAP }, X { C_DELETE_MSG, "delete", NULL_MAP }, X { C_DELETE_LIST, "delete list", NULL_MAP }, X { C_UNDEL_MSG, "undelete", NULL_MAP }, X { C_UNDEL_LIST, "undelete list", NULL_MAP }, X { C_REVERSE, "reverse video", NULL_MAP }, X { C_REDRAW, "redraw", NULL_MAP }, X { C_NEXT_MSG, "next msg", NULL_MAP }, X { C_PREV_MSG, "back msg", NULL_MAP }, X { C_FIRST_MSG, "first msg", NULL_MAP }, X { C_LAST_MSG, "last msg", NULL_MAP }, X { C_TOP_PAGE, "top page", NULL_MAP }, X { C_BOTTOM_PAGE, "bottom page", NULL_MAP }, X { C_NEXT_SCREEN, "screen next", NULL_MAP }, X { C_PREV_SCREEN, "screen back", NULL_MAP }, X { C_SHOW_HDR, "show hdr", NULL_MAP }, X { C_SOURCE, "source", NULL_MAP }, X { C_SAVEOPTS, "saveopts", NULL_MAP }, X { C_NEXT_SEARCH, "search up", NULL_MAP }, X { C_PREV_SEARCH, "search down", NULL_MAP }, X { C_CONT_SEARCH, "search cont", NULL_MAP }, X { C_PRESERVE, "preserve", NULL_MAP }, X { C_SORT, "sort", NULL_MAP }, X { C_REV_SORT, "sort reverse", NULL_MAP }, X { C_QUIT_HARD, "quit!", NULL_MAP }, X { C_QUIT, "quit", NULL_MAP }, X { C_EXIT_HARD, "exit!", NULL_MAP }, X { C_EXIT, "exit", NULL_MAP }, X { C_UPDATE, "update", NULL_MAP }, X { C_FOLDER, "folder", NULL_MAP }, X { C_SHELL_ESC, "shell escape", NULL_MAP }, X { C_CURSES_ESC, "line mode", NULL_MAP }, X { C_PRINT_MSG, "lpr", NULL_MAP }, X { C_CHDIR, "chdir", NULL_MAP }, X { C_VAR_SET, "variable", NULL_MAP }, X { C_IGNORE, "ignore", NULL_MAP }, X { C_ALIAS, "alias", NULL_MAP }, X { C_OWN_HDR, "my hdrs", NULL_MAP }, X { C_VERSION, "version", NULL_MAP }, X { C_MAIL_FLAGS, "mail flags", NULL_MAP }, X { C_MAIL, "mail", NULL_MAP }, X { C_REPLY_SENDER, "reply", NULL_MAP }, X { C_REPLY_ALL, "reply all", NULL_MAP }, X { C_DISPLAY_MSG, "display", NULL_MAP }, X { C_TOP_MSG, "top", NULL_MAP }, X { C_DISPLAY_NEXT, "display next", NULL_MAP }, X { C_BIND, "bind", NULL_MAP }, X { C_UNBIND, "unbind", NULL_MAP }, X { C_HELP, "help", NULL_MAP } X}; X getcmd() X{ X char buf[MAX_BIND_LEN]; X register int c, m, match; X register char *p = buf; X register struct cmd_map *list; X X bzero(buf, MAX_BIND_LEN); X c = getchar(); X /* If user did job control (^Z), then the interrupt flag will be X * set. Be sure it's unset before continuing. X */ X turnoff(glob_flags, WAS_INTR); X if (isdigit(c)) { X (void) ungetc(c, stdin); X return C_GOTO_MSG; X } X for (;; p += strlen(p), c = getchar()) { X if (c == ESC) X (void) strcpy(buf, "\\E"); X else if (c == '\n' || c == '\r') X (void) strcpy(p, "\\n"); X else if (c == '\t') X (void) strcpy(p, "\\t"); X else if (iscntrl(c)) X (void) sprintf(p, "\\C%c", upper(unctrl(c)[1])); X else X *p = c; X m = 0; X for (list = cmd_map; list; list = list->m_next) X if ((match = prefix(buf, list->m_str)) == MATCH) { X if (debug) X print("\"%s\" ", map_func_names[list->m_cmd].m_str); X return list->m_cmd; X } else if (match != NO_MATCH) X m++; X if (m == 0) { X if (debug) X print("No binding for \"%s\" found.", buf); X return C_NULL; X } X } X} X X/* X * bind chars or strings to commands -- doesn't touch messages; return -1 X * for curses mode, return -2 to have curses command set CNTD_CMD to X * prevent screen refresh to allow user to read output in case of multilines. X */ bind_it(len, argv) char **argv; X{ X char buf[MAX_BIND_LEN], buf2[256]; X register int x; X int (*oldint)(), (*oldquit)(); X int unbind = (argv && **argv == 'u'); X int ret = -1; /* return value */ X X if (argv && *++argv && !strcmp(*argv, "-?")) X return help(0, "bind", cmd_help) - 1; X X if (iscurses) X on_intr(); X X if (unbind) { X if (!*argv) { X print("Unbind what? "); X if (Getstr(buf, MAX_BIND_LEN-1, 0) <= 0) { X if (iscurses) X off_intr(); X return -1; X } X } else X (void) strcpy(buf, *argv); X if (!un_bind(buf)) X print("\"%s\" isn't bound to a command.\n", buf); X if (iscurses) X off_intr(); X return -1; X } X if (argv && *argv) { X (void) strncpy(buf, *argv, MAX_BIND_LEN-1); X if (!argv[1]) { X int binding = c_bind(*argv); X if (binding) X print("\"%s\" is bound to \"%s\".\n", X *argv, map_func_names[binding].m_str); X else X print("\"%s\" isn't bound to a command.\n", *argv); X if (iscurses) X off_intr(); X return -1; X } else X argv++; X } else { X extern char *_unctrl[]; X register char *p, *p2 = buf2; X X print("bind [<CR>=all, -?=help]: "); X if ((len = Getstr(buf, MAX_BIND_LEN-1, 0)) == 0) { X if (iscurses) X putchar('\n'); X (void) c_bind(NULL); X if (iscurses) X off_intr(); X return -2; X } X if (len < 0) { X if (iscurses) X off_intr(); X return -1; X } X /* If user typed control chars, convert them to the \Cx format. */ X for (p = buf; *p; p++) X if (*p == '\n' || *p == '\r') X *p2++ = '\\', *p2++ = 'n'; X else if (*p == '\t') X *p2++ = '\\', *p2++ = 't'; X else if (*p == ESC) X *p2++ = '\\', *p2++ = 'E'; X else if (iscntrl(*p)) X *p2++ = '\\', *p2++ = 'C', *p2++ = _unctrl[*p][1]; X else X *p2++ = *p; X *p2 = 0; X (void) strcpy(buf, buf2); X } X /* if a binding was given on the command line */ X if (argv && *argv) X (void) argv_to_string(buf2, argv); X else { X int binding; X X if (!strcmp(buf, "-?")) { X if (iscurses) X clr_bot_line(); X (void) help(0, "bind", cmd_help); X if (iscurses) X off_intr(); X return -2; X } X X binding = c_bind(buf); X X for (len = 0; len == 0; ) { X print("\"%s\" = <%s>: New function [<CR> for list]: ", X buf, (binding? map_func_names[binding].m_str : "unset")); X len = Getstr(buf2, 29, 0); X if (iscurses) X clr_bot_line(); X if (len == 0) { X char *maps[C_HELP+1], *p, *malloc(); X int n = 0; X X if (iscurses) X putchar('\n'); X for (x = 0; x < C_HELP; x++) { X if (!(x % 4)) X if (!(p = maps[n++] = malloc(81))) { X error("malloc in bind()"); X free_vec(maps); X if (iscurses) X off_intr(); X return -1; X } X p += strlen(sprintf(p, "%-18.18s ", X map_func_names[x+1].m_str)); X } X maps[n] = NULL; X (void) help(0, maps, NULL); X free_vec(maps); X ret--; X } X } X /* if list was printed, ret < -1 -- tells CNTD_CMD to be set and X * prevents screen from being refreshed (lets user read output X */ X if (len == -1) { X if (iscurses) X off_intr(); X return ret; X } X } X for (x = 1; x <= C_HELP; x++) X if (!strcmp(buf2, map_func_names[x].m_str)) { X int add_to_ret; X if (debug) X print("\"%s\" will execute \"%s\".\n", buf, buf2); X add_to_ret = do_bind(buf, map_func_names[x].m_cmd); X /* if do_bind hda no errors, it returned -1. If we already X * messed up the screen, then ret is less than -1. return the X * lesser of the two to make sure that CNTD_CMD gets set right X */ X if (iscurses) X off_intr(); X return min(add_to_ret, ret); X } X print("\"%s\": Unknown function.\n", buf2); X if (iscurses) X off_intr(); X return ret; X} X X/* X * print current key to command bindings if "str" is NULL. X * else return the integer "m_cmd" which the str is bound to. X */ c_bind(str) register char *str; X{ X register struct cmd_map *opts; X register int incurses = iscurses; X char buf[128]; /* these lines can't get very long */ X X if (!str) { X if (incurses) X clr_bot_line(), iscurses = FALSE; X (void) do_pager(NULL, TRUE); X (void) do_pager("Current key to command bindings:\n\n", FALSE); X } X X for (opts = cmd_map; opts; opts = opts->m_next) X if (!str) { X if (do_pager(sprintf(buf, "%-20.20s %s\n", X opts->m_str, map_func_names[opts->m_cmd].m_str), X FALSE) == EOF) X break; X } else X if (strcmp(str, opts->m_str)) X continue; X else if (opts->m_cmd) X return opts->m_cmd; X else X return 0; X iscurses = incurses; X if (str) X (void) do_pager(NULL, FALSE); X return 0; X} X X/* X * doesn't touch messages: return -1. Error output causes return < -1. X */ do_bind(str, func) register char *str; X{ X register struct cmd_map *list; X register int match, ret = -1; X X (void) un_bind(str); X for (list = cmd_map; list; list = list->m_next) X if ((match = prefix(str, list->m_str)) == MATCH) X puts("Something impossible just happened."), ret--; X else if (match == A_PREFIX_B) X printf("Warning: \"%s\" prefixes \"%s\" (%s)\n", X str, list->m_str, map_func_names[list->m_cmd].m_str), ret--; X else if (match == B_PREFIX_A) X printf("Warning: \"%s\" (%s) prefixes: \"%s\"\n", X list->m_str, map_func_names[list->m_cmd].m_str, str), ret--; X add_bind(str, func); X /* errors decrement ret. If ret returns less than -1, CNTD_CMD is set X * and no redrawing is done so user can see the warning signs X */ X return ret; X} X add_bind(str, func) register char *str; X{ X register struct cmd_map *tmp; X struct cmd_map *calloc(); X X /* now make a new option struct and set fields */ X if (!(tmp = calloc((unsigned)1, sizeof(struct cmd_map)))) { X error("calloc"); X return; X } X tmp->m_next = cmd_map; X cmd_map = tmp; X X tmp->m_str = savestr(str); X tmp->m_cmd = func; /* strdup handles the NULL case */ X} X un_bind(p) register char *p; X{ X register struct cmd_map *list = cmd_map, *tmp; X X if (!list || !*list->m_str || !p || !*p) X return 0; X X if (!strcmp(p, cmd_map->m_str)) { X cmd_map = cmd_map->m_next; X xfree (list->m_str); X xfree((char *)list); X return 1; X } X for ( ; list->m_next; list = list->m_next) X if (!strcmp(p, list->m_next->m_str)) { X tmp = list->m_next; X list->m_next = list->m_next->m_next; X xfree (tmp->m_str); X xfree ((char *)tmp); X return 1; X } X return 0; X} X prefix(a, b) register char *a, *b; X{ X while (*a && *b && *a == *b) X a++, b++; X if (!*a && !*b) X return MATCH; X if (!*a && *b) X return A_PREFIX_B; X if (*a && !*b) X return B_PREFIX_A; X return NO_MATCH; X} X#endif /* CURSES */ END_OF_FILE if test 12063 -ne `wc -c <'bind.c'`; then echo shar: \"'bind.c'\" unpacked with wrong size! fi # end of 'bind.c' fi if test -f 'doproc.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'doproc.c'\" else echo shar: Extracting \"'doproc.c'\" \(12080 characters\) sed "s/^X//" >'doproc.c' <<'END_OF_FILE' X/* @(#)doproc.c (c) copyright 10/18/86 (Dan Heller) */ X X/* do main panel item procedures */ X#include "mush.h" X respond_mail(item, value, event) Panel_item item; int value; struct inputevent *event; X{ X char buf[80]; X X if (value == 4) X return help(panel_sw->ts_windowfd, "respond", tool_help); X if (ison(glob_flags, IS_GETTING)) { X print("Finish editing current message first"); X return; X } X if (!msg_cnt) { X print("No messages to respond to.\n"); X return; X } X print("Responding to message %d", current_msg+1); X if (event && event->ie_code == MS_LEFT) X value = 0; X (void) sprintf(buf, "%s %s %d", X (value == 2 || value == 3)? "replyall" : "replysender", X (value == 1 || value == 3)? "-i": NO_STRING, current_msg+1); X (void) cmd_line(buf, msg_list); X} X X/* following macro is for the next two procedures */ X#define hdr_item (item == sub_hdr_item[0] || item == sub_hdr_item[1] || \ X item == sub_hdr_item[2] || item == sub_hdr_item[3] || \ X item == sub_hdr_item[4] || item == sub_hdr_item[5]) X delete_mail(item, value, event) register Panel_item item; int value; register struct inputevent *event; X{ X int val = value; /* save cuz we reset value immediately */ X u_long bang = ison(glob_flags, IGN_BANG); X char buf[128]; X X panel_set(item, PANEL_VALUE, 0, 0); X if (hdr_item && event->ie_code != MS_LEFT || val == 2) X return help(panel_sw->ts_windowfd, "delete", tool_help); X /* delete current message */ X print(sprintf(buf, "%sdelete %s", X ((event->ie_code == MS_LEFT || val == 0)? "" : "un"), X panel_get_value(msg_num_item))); X turnon(glob_flags, IGN_BANG); X (void) cmd_line(buf, msg_list); X if (!bang) X turnoff(glob_flags, IGN_BANG); X} X read_mail(item, value, event) register Panel_item item; register int value; register struct inputevent *event; X{ X register int this_msg = current_msg; X X /* check "event" in case we were called from select.c X * in which case event would be NULL X */ X if (event && event->ie_code == MS_RIGHT && X item && (item == read_item && value || X (item == sub_hdr_item[0] || item == sub_hdr_item[1]))) X return help(panel_sw->ts_windowfd, "next", tool_help); X if (item && (item == sub_hdr_item[4] || item == sub_hdr_item[5])) X return help(panel_sw->ts_windowfd, "msg_menu", tool_help); X if (!msg_cnt) { X print ("No Mail."); X return -1; X } X if (item && item == read_item || ison(msg[current_msg].m_flags, DELETE)) X (void) next_msg(); X if (this_msg != current_msg || ison(msg[current_msg].m_flags, UNREAD) || X (current_msg < n_array[0] || current_msg > n_array[screen])) { X set_isread(current_msg); X (void) do_hdrs(0, DUBL_NULL, NULL); X } X if (isoff(msg[current_msg].m_flags, DELETE)) X display_msg(current_msg, (long)0); X return -1; X} X X/* the panel button that says "filename" and "directory", etc... text item */ file_dir(item, event) Panel_item item; struct inputevent *event; X{ X register char *p; X u_long bang = ison(glob_flags, IGN_BANG); X char buf[128], *which = panel_get(item, PANEL_LABEL_STRING); X X if (!strcmp(which, "folder:")) X if (event->ie_code == '\n' || event->ie_code == '\r') X (void) sprintf(buf, "folder %s", panel_get_value(item)); X else X (void) sprintf(buf, "folder ! %s", panel_get_value(item)); X X else if (!strcmp(which, "directory:")) X (void) sprintf(buf, "cd %s", panel_get_value(item)); X X else if (!msg_cnt) X print("No messages to save"); X X else if (!strcmp(which, "filename:")) { X int x = 1; X register char *b = buf; X if (event->ie_code == '\n' || event->ie_code == '\r') X b += Strcpy(buf, "save "); X else X b += Strcpy(buf, "write "); X if ((p = panel_get_value(msg_num_item)) && *p) X b += Strcpy(b, p); X else X b += strlen(sprintf(b, "%d", current_msg+1)); X *b++ = ' ', *b = 0; X if (!(p = panel_get_value(item)) || !*p && X (!(p = do_set(set_options, "mbox")) || !*p)) X p = DEF_MBOX; X print(buf), print_more("in %s?", p); /* prompt before adding to cmd */ X (void) strcpy(b, p); /* now add to command */ X if ((x = confirm(print_sw->ts_windowfd)) != 'y' && x != MS_LEFT) { X print("Message not saved"); X return; X } X } X turnon(glob_flags, IGN_BANG); X (void) cmd_line(buf, msg_list); X if (!bang) X turnoff(glob_flags, IGN_BANG); X} X do_file_dir(item, value, event) Panel_item item; int value; struct inputevent *event; X{ X char buf[92]; X u_long bang = ison(glob_flags, IGN_BANG); X int x; /* used for confirmation */ X X if (item == folder_item) { X (void) strcpy(buf, "folder "); X if (event->ie_code == MS_LEFT) { X print("Current folder is: \"%s\"", mailfile); X panel_set(file_item, PANEL_LABEL_STRING, "folder:", 0); X panel_set(file_item, PANEL_MENU_CHOICE_STRINGS, X "Change without updating current folder", 0, 0); X } else { X if (!value) X (void) strcat(buf, "%"); X else if (value == 1) X (void) strcat(buf, "&"); X else if (value == 2) X (void) strcat(buf, "#"); X else { X (void) sprintf(buf, "folder %s", X panel_get(item, PANEL_CHOICE_STRING, value)); X if (!strcmp(buf+7, "Help")) X return help(panel_sw->ts_windowfd, "folder", tool_help); X } X } X } else if (item == cd_item) { X (void) strcpy(buf, "cd "); X if (event->ie_code == MS_LEFT || !value) { X panel_set(file_item, PANEL_LABEL_STRING, "directory:", 0); X panel_set(file_item, PANEL_MENU_CHOICE_STRINGS, X "Change to specified directory", 0, 0); X } else if (value == 1) X (void) strcat(buf, "~"); X else if (value == 2) X (void) strcat(buf, "+"); X else X return help(panel_sw->ts_windowfd, "chdir", tool_help); X } else if (item == save_item) { X (void) strcpy(buf, "save "); X if (event->ie_code == MS_LEFT) X if (!strcmp("filename:", panel_get(file_item,PANEL_LABEL_STRING))) { X event->ie_code = '\n'; /* let file_dir think it got a \n */ X return file_dir(file_item, event); X } else { X panel_set(file_item, PANEL_LABEL_STRING, "filename:", 0); X panel_set(file_item, PANEL_MENU_CHOICE_STRINGS, X "Save message WITHOUT headers", 0,0); X print("Type in Main Panel Window a filename to save message"); X return; X } X else if (value <= 1) { X register char *p = panel_get_value(file_item); X register char *p2 = panel_get_value(msg_num_item); X if ((!p || !*p) && (!(p = do_set(set_options, "mbox")) || !*p)) X p = DEF_MBOX; X print("Save in %s? ", p); X if ((x = confirm(panel_sw->ts_windowfd)) != 'y' && x != MS_LEFT) { X print("Message not saved"); X return; X } X if (p2 && *p2) { X (void) strcat(buf, p2); X panel_set(msg_num_item, PANEL_VALUE, NO_STRING, 0); X (void) strcat(buf, " "); X } X (void) strcat(buf, p); X } else { X (void) sprintf(buf, "save %s", X panel_get(item, PANEL_CHOICE_STRING, value)); X if (!strcmp(buf+5, "Help")) X return help(panel_sw->ts_windowfd, "save", tool_help); X } X } X turnon(glob_flags, IGN_BANG); X (void) cmd_line(buf, msg_list); X if (!bang) X turnoff(glob_flags, IGN_BANG); X panel_set(item, PANEL_VALUE, NO_STRING, 0); /* remove last value */ X} X text_done(item, event) Panel_item item; struct inputevent *event; X{ X char opt[30], buf[82], cmd[82]; X register char *p; X u_long bang = ison(glob_flags, IGN_BANG); X Panel_item which = NO_ITEM; X int set_it; X X if ((event->ie_code == '\n' || event->ie_code == '\r') && X *strcpy(buf, panel_get_value(item))) { X (void) strcpy(opt, panel_get(item, PANEL_LABEL_STRING)); X set_it = (*opt == 'S'); X if (!(p = index(opt, ' '))) { X print("Hmmm... there seems to be a problem here."); X return; X } X ++p; X switch(lower(*p)) { X case 'o': X (void) sprintf(cmd, "%set %s", (set_it)? "s": "uns", buf); X which = option_item; X when 'i': X (void) sprintf(cmd, "%sgnore %s", (set_it)? "i": "uni", buf); X which = ignore_item; X when 'a': X (void) sprintf(cmd, "%slias %s", (set_it)? "a": "una", buf); X which = alias_item; X otherwise: print("HUH!? (%c)", *p); return; X } X turnon(glob_flags, IGN_BANG); X (void) cmd_line(cmd, msg_list); X if (!bang) X turnoff(glob_flags, IGN_BANG); X } X panel_set(input_item, PANEL_VALUE, NO_STRING, 0); /* remove last value */ X panel_set(item, PANEL_SHOW_ITEM, FALSE, 0); X} X do_help(item, value, event) Panel_item item; register int value; struct inputevent *event; X{ X register char *p, *helpfile = tool_help; X switch(value) { X case 1: p = "help"; X when 2: p = "mouse"; X when 3: p = "windows"; X when 4: p = "function keys"; X when 5: p = "hdr_format", helpfile = cmd_help; X when 6: p = "msg_list", helpfile = cmd_help; X otherwise: p = "general"; X } X (void) help(panel_sw->ts_windowfd, p, helpfile); X} X toolquit(item, value, event) Panel_item item; int value; struct inputevent *event; X{ X register int which; X X if (!value || event->ie_code == MS_LEFT) { X do_update(NO_ITEM, 0, NO_EVENT); X turnoff(glob_flags, NEW_MAIL); X mail_status(0); /* lower flag (if up) print current num of msgs */ X wmgr_changestate (tool->tl_windowfd, rootfd, TRUE); X wmgr_changelevel (tool->tl_windowfd, parentfd, TRUE); X return; X } else if (value == 2) { X (void) help(panel_sw->ts_windowfd, "quit", tool_help); X return; X } X print("Left updates changes. Middle does not. Right aborts quit."); X if ((which = confirm(panel_sw->ts_windowfd)) == MS_RIGHT) { X print("Quit aborted."); X return; X } X abort_mail(NO_ITEM, 0); X if (which == MS_LEFT) X lock_cursors(), copyback(); X else X print("Bye bye"); X cleanup(0); X} X do_lpr(item, value, event) Panel_item item; int value; struct inputevent *event; X{ X char buf[128]; X X if (event && (event->ie_code == MS_LEFT || value == 1)) { X print("Sending message %d to printer...", current_msg+1); X (void) strcpy(buf, "lpr "); X if (value) X (void) sprintf(buf, "lpr \"%s\"", panel_get_value(msg_num_item)); X lock_cursors(); X (void) cmd_line(buf, msg_list); X unlock_cursors(); X } else X (void) help(panel_sw->ts_windowfd, "printer", tool_help); X} X do_clear() X{ X /* actions that clears window indicates user wants to quit getting opts */ X if (msg_pix) X pr_destroy(msg_pix), msg_pix = (struct pixrect *)NULL; X if (getting_opts) X getting_opts = 0, unlock_cursors(); X pw_writebackground(msg_win, 0,0, msg_rect.r_width,msg_rect.r_height, X PIX_CLR); X txt.x = 5, txt.y = l_height(curfont) - 1; X} X do_update(item, value, event) Panel_item item; register int value; struct inputevent *event; X{ X char *argv[2]; X if (event && event->ie_code != MS_LEFT) X return help(panel_sw->ts_windowfd, "update", tool_help); X argv[0] = "update"; X argv[1] = NULL; X (void) folder(0, argv, NULL); X} X X/* panel selction button to send a letter. X * add a CR if necessary, and finish up letter X */ do_send(item, value, event) Panel_item item; register int value; register struct inputevent *event; X{ X if (event->ie_code != MS_LEFT) X return help(panel_sw->ts_windowfd, "send", tool_help); X if (txt.x > 5) { X type_cursor(PIX_CLR); X add_to_letter(rite('\n')); /* if line isn't complete, flush it */ X } X finish_up_letter(); X} X do_edit(item, value, event) Panel_item item; register int value; register struct inputevent *event; X{ X char buf[4]; X if (event->ie_code != MS_LEFT) X return help(panel_sw->ts_windowfd, "edit", tool_help); X if (txt.x > 5) X add_to_letter(rite('\n')); /* flush line for him */ X add_to_letter(sprintf(buf, "%cv", *escape)); X} X do_compose(item, value, event) Panel_item item; register int value; struct inputevent *event; X{ X if (event && event->ie_code != MS_LEFT) X return help(panel_sw->ts_windowfd, "compose", tool_help); X print("Composing letter."); X win_setcursor(msg_sw->ts_windowfd, &write_cursor); X clear_msg_list(msg_list); X do_mail(0, DUBL_NULL, msg_list); X} X change_font(item, value, event) Panel_item item; register int value; struct inputevent event; X{ X if (ison(glob_flags, IS_GETTING)) X type_cursor(PIX_XOR); X curfont = value % total_fonts; X print("New font: %s\n", X (!curfont)? "Normal": (curfont == 1)? "Small": "Large"); X if (ison(glob_flags, IS_GETTING)) X type_cursor(PIX_XOR); X crt = msg_rect.r_height / l_height(curfont); X} END_OF_FILE if test 12080 -ne `wc -c <'doproc.c'`; then echo shar: \"'doproc.c'\" unpacked with wrong size! fi # end of 'doproc.c' fi if test -f 'main.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'main.c'\" else echo shar: Extracting \"'main.c'\" \(11131 characters\) sed "s/^X//" >'main.c' <<'END_OF_FILE' X/* @(#)main.c (c) copyright 10/18/86 (Dan Heller) */ X X#include "mush.h" X static char *usage_str = X#ifdef SUNTOOL X "usage: %s [-C] [-i] [-f [folder] ] [-v] [-S] [-t] [-s subject] [users]\n"; X#else X#ifdef CURSES X "usage: %s [-C] [-i] [-f [folder] ] [-v] [-S] [-s subject] [user list]\n"; X#else X "usage: %s [-i] [-f [folder] ] [-v] [-S] [-s subject] [user list]\n"; X#endif /* CURSES */ X#endif /* SUNTOOL */ X X#if defined(sun) && defined(M_DEBUG) cpu() X{ X print("CPU time limit exceeded!\n"); X} X#endif /* sun && DEBUG */ X X/*ARGSUSED*/ /* we ignore envp */ main(argc, argv) char **argv; X{ X u_long flg = NO_FLG; X int n, source_rc = TRUE; X char f_flags[10], buf[256], *Cc = NULL, *Subj = NULL; X register char *p; X char **args; X X if (prog_name = rindex(*argv, '/')) X prog_name++; X else X prog_name = *argv; X X (void) signal(SIGBUS, bus_n_seg); X (void) signal(SIGSEGV, bus_n_seg); X X f_flags[0] = 0; X mailfile = ""; X X#if defined(sun) && defined(M_DEBUG) X (void) signal(SIGXCPU, cpu); X X if (p = getenv("MALLOC_DEBUG")) X malloc_debug(atoi(p)); X else X malloc_debug(0); X#endif /* sun && debug */ X X if (!isatty(0)) X turnon(glob_flags, REDIRECT); X f_flags[0] = '\0'; X X n = 0; /* don't ignore no such file or directory */ X p = getpath(COMMAND_HELP, &n); X X if (n) { X fprintf(stderr, "Warning: can't read %s: %s\n", COMMAND_HELP, p); X cmd_help = "cmd_help"; X } else X strdup(cmd_help, p); X X init(); /* must be done before checking mail since "login" is set here */ X strdup(spoolfile, sprintf(buf, "%s/%s", MAILDIR, login)); X X n = FALSE; X#ifdef SUNTOOL X if (n = istool = strlen(prog_name) > 3 && X !strcmp(prog_name+strlen(prog_name)-4, "tool")) X turnon(glob_flags, DO_SHELL); X#endif /* SUNTOOL */ X X /* X * preparse the command line to determine whether or not we're going X * to bail out after checking that the user has no mail. Also, check X * to see if we're going to run a tool because it must be built first. X */ X if (!istool && argc > 1) { X for (args = argv+1; *args && args[0][0] == '-'; args++) X switch (args[0][1]) { X#ifdef SUNTOOL X case 'T' : X if (args[1]) X args++; X case 't' : X istool = 1; X n = TRUE; X turnon(glob_flags, DO_SHELL); X break; X#endif /* SUNTOOL */ X case 'S' : turnon(glob_flags, DO_SHELL); X case 'f' : X case 'u' : X if (args[1]) X args++; X n = TRUE; X break; X case 'c' : X case 's' : X case '1' : X case '2' : X if (args[1]) X args++; X default : ; X } X if (*args) { /* unused args indicates sending mail to someone */ X n = TRUE; X if (!istool) X turnon(glob_flags, IS_SENDING); X } X } X X#ifdef SUNTOOL X /* even if not running tool mode parse all potential suntools args out */ X args = DUBL_NULL; X tool_parse_all(&argc, argv, &args, prog_name); X#endif /* SUNTOOL */ X X /* check for any mail at all and exit if we're not continuing */ X if (!n) { X struct stat statb; X if (stat(spoolfile, &statb) || statb.st_size == 0) { X printf("No mail for %s.\n", login); X exit(0); X } X } X X for (++argv; *argv && **argv == '-'; argv++) X switch (argv[0][1]) { X case 'e': X /* X * don't set tty modes -- e.g. echo and cbreak modes aren't X * changed. X */ X turnon(glob_flags, ECHO_FLAG); X#ifdef CURSES X when 'C': X /* don't init curses -- don't even set iscurses. */ X if (istool) { X puts("-C: You are already running in tool mode"); X turnoff(glob_flags, PRE_CURSES); X } else if (hdrs_only) X puts("headers only: ignoring -C flag"); X else X turnon(glob_flags, PRE_CURSES); X#endif /* CURSES */ X when 'N': X (void) strcat(f_flags, "-N "); X when 'r': X (void) strcat(f_flags, "-r "); /* folder() argument */ X when 'H': X if (istool) { X puts("running in tool-mode; -H option ignored."); X break; X } X turnoff(glob_flags, PRE_CURSES); X if (*(hdrs_only = (*argv)+2) != ':') X hdrs_only = ":a"; X (void) strcat(f_flags, "-N -r "); /* read only cuz no updates */ X when 'i': X /* force interactive even if !isatty(0) */ X turnoff(glob_flags, REDIRECT); X when 'u': /* specify a user's mailbox */ X if (*mailfile) X puts("You can't specify more than one mailbox"), exit(1); X strdup(mailfile, sprintf(buf, "%s/%s", X MAILDIR, (argv[1])? argv[1] : "root")); X if (argv[1]) X ++argv; X when 'f': X if (*mailfile) X puts("You can't specify more than one mailbox"), exit(1); X if (argv[1]) X strdup(mailfile, *++argv); X else X strdup(mailfile, "&"); X when '1': X if (argv[1]) X strdup(cmd_help, *++argv); X else X puts("-1 \"filename\""), exit(1); X#ifdef SUNTOOL X when '2': X if (argv[1]) X strdup(tool_help, *++argv); X else X puts("-2 \"filename\""), exit(1); X#endif /* SUNTOOL */ X when 's': X if (istool) X puts("bad option when run as a tool"), exit(1); X else if (argv[1]) X Subj = *++argv; X else X puts("-s \"subject\""), exit(1); X when 'c': X if (istool) X puts("bad option when run as a tool"), exit(1); X else if (argv[1]) X Cc = *++argv; X else X puts("-c \"cc list\""), exit(1); X break; X#ifdef VERBOSE_ARG X case 'v': X if (istool) X puts("bad option when run as a tool"), exit(1); X turnon(flg, VERBOSE); X break; X#endif /* VERBOSE_ARG */ X#ifdef SUNTOOL X case 'T': X if ((time_out = atoi(*argv)) <= 29) X time_out = 30; X /* -T implies -t */ X case 't': istool = 1; X#endif /* SUNTOOL */ X case 'S': turnon(glob_flags, DO_SHELL); X when 'n': source_rc = FALSE; X when 'd': debug = 1; X otherwise: X print("%s: unknown option: `%c'\n", prog_name, X argv[0][1]? argv[0][1] : '-'); X print(usage_str, prog_name); X } X X if (source_rc) { X (void) cmd_line(sprintf(buf, "source %s", DEFAULT_RC), msg_list); X (void) source(0, DUBL_NULL); X } X X set_cwd(); /* call _after_ sourcing files */ X X#ifdef SUNTOOL X if (istool) X if (ison(glob_flags, REDIRECT)) X puts("You can't redirect input to a tool."), exit(1); X else X make_tool(args), turnon(glob_flags, DO_SHELL); X#endif /* SUNTOOL */ X X /* now we're ready for I/O */ X if (isoff(glob_flags, REDIRECT)) { X /* make sure we can always recover from no echo mode */ X (void) signal(SIGINT, catch); X (void) signal(SIGQUIT, catch); X if (istool) X turnon(glob_flags, ECHO_FLAG); X savetty(); X#ifdef TIOCGLTC X if (isatty(0) && ioctl(0, TIOCGLTC, <chars)) X error("TIOCGLTC"); X#endif /* TIOCGLTC */ X#ifdef SIGCONT X (void) signal(SIGTSTP, stop_start); /* this will take care of SIGCONT */ X#endif /* SIGCONT */ X /* echo_off() checks to see if echo_flg is set, so don't worry */ X echo_off(); X } X X if (!istool && *argv) { /* we could check IS_SENDING */ X char recipients[BUFSIZ]; X (void) argv_to_string(recipients, argv); X fix_up_addr(recipients); X if (Cc && *Cc) X fix_up_addr(Cc); X /* prompt for subject and Cc list, but not "To: " X * mail_someone() already takes care of redirection. X * if -s or -c options are given, they will be passed. X */ X if (do_set(set_options, "ask")) X turnon(flg, NEW_SUBJECT); X if (do_set(set_options, "autosign")) X turnon(flg, SIGN); X if (do_set(set_options, "autoedit")) X turnon(flg, EDIT); X if (do_set(set_options, "verbose")) X turnon(flg, VERBOSE); X if (do_set(set_options, "fortune")) X turnon(flg, DO_FORTUNE); X /* set now in case user is not running shell, but is running debug */ X (void) signal(SIGCHLD, sigchldcatcher); X if (!setjmp(jmpbuf)) X (void) mail_someone(recipients, Subj, Cc, flg, NULL); X /* do shell set from above: "mush -S user" perhaps */ X if (isoff(glob_flags, DO_SHELL) && !*mailfile) { X if (isoff(glob_flags, REDIRECT)) X echo_on(); X exit(0); X } X } X turnoff(glob_flags, IS_SENDING); /* no longer sending mail; running shell */ X X if (ison(glob_flags, REDIRECT)) { X puts("You can't redirect input unless you're sending mail."); X puts("If you want to run a shell with redirection, use \"-i\""); X cleanup(0); X } X if (!*mailfile) { X strdup(mailfile, spoolfile); X if (!mail_size() && isoff(glob_flags, DO_SHELL)) { X /* we know it's not the spool file here */ X printf("No mail in %s.\n", mailfile); X echo_on(), exit(0); X } X } X X if (!hdrs_only) { X /* catch will test DO_SHELL and try to longjmp if set. this is a X * transition state from no-shell to do-shell to ignore sigs to X * avoid a longjmp botch. Note setjmp isn't called until do_loop(). X */ X turnon(glob_flags, IGN_SIGS); X#ifdef CURSES X if (ison(glob_flags, PRE_CURSES)) X (void) curses_init(0, DUBL_NULL); X turnoff(glob_flags, PRE_CURSES); X#endif /* CURSES */ X } X X /* find a free tmpfile */ X if (!(p = do_set(set_options, "home")) || !*p) alted: X p = ALTERNATE_HOME; X flg = getpid(); X while (!Access(sprintf(tempfile, "%s/.%s%d", p, prog_name, flg++), F_OK)) X ; X /* just create the file, make sure it's empty. It'll close later and X * be reopened for reading only. X */ X { X int omask = umask(077); X tmpf = fopen(tempfile, "w"); X (void) umask(omask); X if (!tmpf) { X if (p != ALTERNATE_HOME) X goto alted; X error("Can't create tempfile %s", tempfile); X cleanup(0); X } X } X X /* do pseudo-intelligent stuff with certain signals */ X (void) signal(SIGINT, catch); X (void) signal(SIGQUIT, catch); X (void) signal(SIGHUP, catch); X X if (!hdrs_only && !istool && !do_set(set_options, "quiet")) X printf("%s: Type '?' for help.\n", VERSION); X X (void) sprintf(buf, "folder %s %s", f_flags, mailfile); X if (argv = make_command(buf, TRPL_NULL, &argc)) { X if (folder(argc, argv, NULL) == -1 && isoff(glob_flags, DO_SHELL)) X turnoff(glob_flags, IGN_SIGS), cleanup(0); X free_vec(argv); X } X X if (hdrs_only) { X (void) sprintf(buf, "headers %s", hdrs_only); X if (argv = make_command(buf, TRPL_NULL, &argc)) X (void) do_hdrs(argc, argv, NULL); X cleanup(0); X } X X turnon(glob_flags, DO_SHELL); X if (istool && msg_cnt) X set_isread(current_msg); X X#ifdef SUNTOOL X if (istool) { X n = 0; X p = getpath(TOOL_HELP, &n); X if (n) { X fprintf(stderr, "Warning: can't read %s: %s\n", TOOL_HELP, p); X tool_help = "tool_help"; X } else X strdup(tool_help, p); X if (time_out < 30) X time_out = 60; X turnoff(glob_flags, IGN_SIGS); X (void) do_hdrs(0, DUBL_NULL, NULL); X timerclear(&(mail_timer.it_interval)); X timerclear(&(mail_timer.it_value)); X mail_timer.it_value.tv_sec = time_out; X setitimer(ITIMER_REAL, &mail_timer, NULL); X (void) signal(SIGALRM, check_new_mail); X unlock_cursors(); X while (!(tool->tl_flags & TOOL_DONE)) X tool_select(tool, 1); X cleanup(0); X } X#endif /* SUNTOOL */ X do_loop(); X} X do_version() X{ X print("%s\n", VERSION); X return -1; X} X X/* set the current working directory */ set_cwd() X{ X char buf[MAXPATHLEN], cwd[MAXPATHLEN]; X#ifndef SYSV X extern char *getwd(); X#else /* SYSV */ X extern char *getcwd(); X#endif /* SYSV */ X X#ifndef SYSV X if (getwd(cwd) == NULL) X#else X if (getcwd(cwd, MAXPATHLEN) == NULL) X#endif /* SYSV */ X { X error("getcwd: %s", cwd); X (void) un_set(&set_options, "cwd"); X } else X (void) cmd_line(sprintf(buf, "set cwd=\"%s\"", cwd), msg_list); X} END_OF_FILE if test 11131 -ne `wc -c <'main.c'`; then echo shar: \"'main.c'\" unpacked with wrong size! fi # end of 'main.c' fi if test -f 'viewopts.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'viewopts.c'\" else echo shar: Extracting \"'viewopts.c'\" \(12631 characters\) sed "s/^X//" >'viewopts.c' <<'END_OF_FILE' X/* @(#)viewopts.c (c) copyright 10/18/86 (Dan Heller) */ X X#include "mush.h" X struct viewopts { X char *v_opt; X char *v_prompt; X int v_usage; X#define TOOL 01 X#define TEXT 02 X char *v_description; X}; X X/* X * struct contains the option, a prompt if it has a string value, whether X * or not it applies to non suntools, line mode, or both, and a X * string describing what the option does. If the prompt string starts X * with a minus sign, then the value can be set without a value. This X * is there to indicate to option_line to print a toggle (cycle) pixrect X * and to print TRUE/FALSE telling whether the value is on or off regardless X * of it's "string" value. X */ struct viewopts viewopts[] = { X { "alwaysignore", NULL, TOOL | TEXT, X "alwaysignore the message headers on the 'ignored' list." }, X { "ask", NULL, TOOL | TEXT, X "Prompts for a subject on outgoing mail." }, X { "askcc", NULL, TOOL | TEXT, X "Ask for list of Carbon Copy recipients whenever sending mail.", }, X { "autodelete", NULL, TOOL | TEXT, X "Automatically delete ALL READ messages whenever you update mail.", }, X { "autoedit", NULL, TOOL | TEXT, X "Automatically enter editor whenever you REPLY to mail.", }, X { "autoinclude", NULL, TOOL | TEXT, X "Include a copy of author's message each time you reply to mail." }, X { "autoprint", NULL, TOOL | TEXT, X "Display the next message on the list when you delete a message." }, X { "auto_route", NULL, TOOL | TEXT, X "Remove redundant uucp addresses when replying to messages." }, X { "autosign", "-Filename", TOOL | TEXT, X "Add file (~/.signature if set but no value) at end of all letters." }, X { "autosign2", "Address : Filename", TOOL | TEXT, X "signature to use for specific addresses. \"addr, ... : <signature>\"", }, X { "cdpath", "Path", TEXT, X "Path to search for directories when the \"cd\" command is issued." }, X { "crt", "Lines", TEXT, X "The number of lines a message must have for 'pager' to be invoked." }, X { "dead", "Filename", TOOL | TEXT, X "The name of the file to store dead mail. ~/dead.letter by default." }, X { "dot", NULL, TOOL | TEXT, X "allow \".\" on a line by itself to send letter." }, X { "editor", "Editor name/path", TOOL | TEXT, X "editor to use by default. Default is evironment EDITOR or \"vi\"" }, X { "escape", "Character", TOOL | TEXT, X "Escape character for extended editing commands. (default = ~)" }, X { "folder", "Pathname", TOOL | TEXT, X "Full pathname to the directory where personal folders are kept." }, X { "fortune", "-Flag", TOOL | TEXT, X "Add fortune to end of letters. Flag to \"fortune\" is optional" }, X { "fortunates", "Users", TOOL | TEXT, X "Those who will receive fortunes if fortune is set (default: All)." }, X { "hdr_format", "Format", TOOL | TEXT, X "Formatting string for headers. \"headers -?\" or help hdr_format" }, X { "history", "Number", TEXT, X "How many commands to remember (like csh)." }, X { "hold", NULL, TOOL | TEXT, X "Read but not deleted messages are saved in spool -- not mbox." }, X { "ignore_bang", NULL, TEXT, X "Ignore '!' as a history reference. Otherwise, escape by: \\!" }, X { "ignoreeof", "-Command", TEXT, X "Ignores ^D as exit, or (if set), execute \"command\"." }, X { "indent_str", "String", TOOL | TEXT, X "String to offset included messages within your letter", }, X { "in_reply_to", NULL, TOOL | TEXT, X "When responding to mail, add In-Reply-To: to message headers." }, X { "keepsave", NULL, TOOL | TEXT, X "Prevents messages from being marked as `deleted' when you `save'." }, X { "known_hosts", "Host list", TOOL | TEXT, X "List of hosts that your site is known to uucp mail to." }, X { "lister", "Arguemnts", TOOL | TEXT, X "Arguments passed to the 'ls' command." }, X { "mbox", "Filename", TOOL | TEXT, X "Filename to use instead of ~/mbox for default mailbox." }, X { "metoo", NULL, TOOL | TEXT, X "When replying to mail, metoo preserves your name on mailing list." }, X { "mil_time", NULL, TOOL | TEXT, X "24-hour military time format is used whenever a time is printed. " }, X { "newline", "-Command", TEXT, X "Ignore RETURN. If set to a string, execute \"command\"" }, X { "no_expand", NULL, TEXT | TOOL, X "Prevents expansion of Mush aliases in outgoing mail." }, X { "no_hdr", NULL, TOOL | TEXT, X "If set, personalized headers are NOT inserted to outgoing mail." }, X { "no_reverse", NULL, TOOL | TEXT, X "disables reverse video in curses mode -- uses \"bold\" in tool mode." }, X { "nosave", NULL, TOOL | TEXT, X "prevents aborted mail from being saved in dead.letter" }, X { "pager", "Program", TEXT, X "Program name to be used as a pager for messages longer than crt." }, X { "pre_indent_str", "String", TEXT | TOOL, X "String to precede interpolated message text into message body." }, X { "post_indent_str", "String", TEXT | TOOL, X "String to succeed interpolated message text into message body." }, X { "print_cmd", "Program", TOOL | TEXT, X "Alternate program to use to send messages to the printer." }, X { "printer", "Printer", TOOL | TEXT, X "Printer to send messages to. Default is environment PRINTER" }, X { "prompt", "String", TEXT, X "Your prompt. \"help prompt\" for more information." }, X { "quiet", NULL, TEXT, X "Don't print the version number of Mush on startup." }, X { "record", "Filename", TOOL | TEXT, X "Save all outgoing mail in specified filename" }, X { "reply_to_hdr", "Headers", TOOL | TEXT, X "List of headers use to construct reply adresses from a message.", }, X { "screen", "Number of Headers", TEXT, X "Number of headers to print in non-suntools (text) mode" }, X { "screen_win", "Number of Headers", TOOL, X "Set the size of the header window for the tool mode only." }, X { "show_deleted", NULL, TOOL | TEXT, X "Show deleted messages in headers listings (unused in curses mode)" }, X { "show_hdrs", "Headers", TOOL | TEXT, X "When displaying a message, show list of \"headers\" only." }, X { "sendmail", "Program", TOOL | TEXT, X "Program to use to deliver mail instead of using the default."}, X { "sort", "-Option", TOOL | TEXT, X "Pre-sorting of messages on program startup (set to valid sort option)" }, X { "squeeze", NULL, TOOL | TEXT, X "When reading messages, squeeze all blank lines into one." }, X { "top", "Lines", TOOL | TEXT, X "Number of lines to print of a message for the 'top' command." }, X { "unix", NULL, TEXT, X "Non-mush commands are considered to be UNIX commands." }, X { "verify", NULL, TEXT, X "Verify to send, re-edit, or abort letter after editing." }, X { "visual", "Visual editor", TOOL | TEXT, X "Visual editor to use by default. \"editor\" is used if not set." }, X { "warning", NULL, TOOL | TEXT, X "Print warning messages for non-fatal errors." }, X { "wrap", NULL, TOOL | TEXT, X "After referencing last message, message pointer wraps to start." } X}; X X#define total_opts (sizeof viewopts / sizeof (struct viewopts)) X X#ifdef SUNTOOL X static int start_cnt; X X#define twenty 5 + 20*l_width(DEFAULT) X#define forty 5 + 40*l_width(DEFAULT) X#define image_at(x,y,image) pw_rop(msg_win, x, y, 16, 16, PIX_SRC, image, 0,0) X X/* print in default text, but increment in large text segments */ view_options() X{ X if (msg_rect.r_height < 80) { X print("Window not big enough to display options."); X return; X } X do_clear(); X getting_opts = 1, start_cnt = 0; X win_setcursor(msg_sw->ts_windowfd, &checkmark); X highlight(msg_win, txt.x, txt.y, LARGE, X " : Toggle Value : Description : Menu (Help)"); X image_at(txt.x + 2 * l_width(DEFAULT), txt.y - 12, &mouse_left); X image_at(txt.x + 25 * l_width(DEFAULT), txt.y - 12, &mouse_middle); X image_at(txt.x + 48 * l_width(DEFAULT), txt.y - 12, &mouse_right); X X pw_vector(msg_win, 0, txt.y+6, msg_rect.r_width, txt.y+6, PIX_SRC, 1); X pw_vector(msg_win, 0, txt.y+8, msg_rect.r_width, txt.y+8, PIX_SRC, 1); X X txt.y += 24; X X pw_text(msg_win, 5, txt.y, PIX_SRC, fonts[LARGE], "Option"); X pw_text(msg_win, twenty, txt.y, PIX_SRC, fonts[LARGE], "On/Off"); X pw_text(msg_win, forty, txt.y, PIX_SRC, fonts[LARGE], "Values"); X X pw_vector(msg_win, 0, txt.y+6, msg_rect.r_width, txt.y+6, PIX_SRC, 1); X pw_vector(msg_win, 0, txt.y+8, msg_rect.r_width, txt.y+8, PIX_SRC, 1); X X pw_text(msg_win, 59*l_width(DEFAULT),txt.y,PIX_SRC,fonts[LARGE],"Scroll:"); X pw_rop(msg_win, 60*l_width(LARGE), txt.y-13,16,16,PIX_SRC, &dn_arrow,0,0); X pw_rop(msg_win, 60*l_width(LARGE)+20,txt.y-13,16,16,PIX_SRC, &up_arrow,0,0); X X display_opts(0); /* create the pixrect and all that */ X} X display_opts(count) register int count; X{ X register int total_displayable = (msg_rect.r_height - 60) / 20; X X if (count < 0 && start_cnt + count < 0) { X print("At the beginning"); X return; X } else if (count && start_cnt + count + total_displayable > total_opts) { X print("At the end"); X return; X } X start_cnt += count; X if (!msg_pix) { X register int x = (total_opts+1) * 20; X if (x < msg_rect.r_height) X x = msg_rect.r_height; X if (!(msg_pix = mem_create(msg_rect.r_width, x, 1))) { X error("mem_create"); X return; X } X pr_rop(msg_pix,0,0, msg_rect.r_width-1, x-1, PIX_CLR,0,0,0); X for (count = 0; count < total_opts; count++) X option_line(count); X } X pw_rop(msg_win, 0, 50, msg_rect.r_width - 1, msg_rect.r_height - 50, X PIX_SRC, msg_pix, 0, start_cnt * 20); X} X void toggle_opt(line) X{ X register char *p = viewopts[start_cnt+line].v_prompt; X X if (do_set(set_options, viewopts[start_cnt+line].v_opt)) X un_set(&set_options, viewopts[start_cnt+line].v_opt); X else { X if (p) { X txt.x = 5 + 40 * l_width(DEFAULT) + X (1 + strlen(p) - (*p=='-')) * l_width(DEFAULT); X txt.y = 50 + line*20 + l_height(curfont); X } X if (!p || *p == '-') { X register char *argv[2]; X argv[0] = viewopts[start_cnt+line].v_opt; X argv[1] = NULL; X (void) add_option(&set_options, argv); X } X } X option_line(line); X display_opts(0); X if (txt.x > 5) X type_cursor(PIX_SRC); X} X void help_opt(line) X{ X print(viewopts[start_cnt+line].v_description); X} X add_opt(p, line) register char *p; X{ X char buf[80], **argv; X int argc; X u_long save_bang = ison(glob_flags, IGN_BANG); X X (void) sprintf(buf, "set %s=\"%s\"", viewopts[start_cnt+line].v_opt, p); X turnon(glob_flags, IGN_BANG); X if (argv = make_command(buf, DUBL_NULL, &argc)) X (void) do_command(argc, argv, msg_list); X if (!save_bang) X turnoff(glob_flags, IGN_BANG); X option_line(line); /* make sure new value is entered into database */ X} X option_line(count) register int count; X{ X register char *p, *v = do_set(set_options, viewopts[start_cnt+count].v_opt); X struct pr_prpos win; X X win.pr = msg_pix; X win.pos.y = (start_cnt + count) * 20 + 16; X win.pos.x = 5; X X pf_text(win, PIX_SRC, fonts[DEFAULT], blank); X pf_text(win, PIX_SRC, fonts[DEFAULT], viewopts[start_cnt+count].v_opt); X win.pos.x = twenty+20; X X if (!(p = viewopts[start_cnt+count].v_prompt) || *p == '-') { X pr_rop(msg_pix, twenty, win.pos.y-10, 16, 16, PIX_SRC, &cycle, 0, 0); X pf_text(win, PIX_SRC, fonts[DEFAULT], (v)? "TRUE ": "FALSE"); X win.pos.x++; X pf_text(win, PIX_SRC, fonts[DEFAULT], (v)? "TRUE ": "FALSE"); X } X if (p) { X if (*p == '-') X p++; X win.pos.x = forty; X /* heighlight */ X pf_text(win, PIX_SRC, fonts[DEFAULT], p); X win.pos.x++; X pf_text(win, PIX_SRC, fonts[DEFAULT], p); X win.pos.x = forty + strlen(p) * l_width(DEFAULT); X pf_text(win, PIX_SRC, fonts[DEFAULT], ":"); X if (v) { X win.pos.x += (2 * l_width(DEFAULT)); X pf_text(win, PIX_SRC, fonts[DEFAULT], v); X } X } X} X X#endif /* SUNTOOL */ X X/* X * return a string describing a variable. X * parameters: count, str, buf. X * If str != NULL, check str against ALL variables X * in viewopts array. The one that matches, set count to it and X * print up all the stuff from the viewopts[count] into the buffer X * space in "buf" and return it. X */ char * variable_stuff(count, str, buf) register char *str, buf[]; X{ X if (str) X for (count = 0; count < total_opts; count++) X if (!strcmp(str, viewopts[count].v_opt)) X break; X if (count >= total_opts) { X (void) sprintf(buf, "%s: Not a default %s variable.", X str? str : itoa(count), prog_name); X return NULL; X } X return sprintf(buf, "%s: %s", X viewopts[count].v_opt, viewopts[count].v_description); X} END_OF_FILE if test 12631 -ne `wc -c <'viewopts.c'`; then echo shar: \"'viewopts.c'\" unpacked with wrong size! fi # end of 'viewopts.c' fi echo shar: End of archive 5 \(of 14\). cp /dev/null ark5isdone MISSING="" for I in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ; do if test ! -f ark${I}isdone ; then MISSING="${MISSING} ${I}" fi done if test "${MISSING}" = "" ; then echo You have unpacked all 14 archives. rm -f ark[1-9]isdone ark[1-9][0-9]isdone else echo You still need to unpack the following archives: echo " " ${MISSING} fi ## End of shell archive. exit 0 -- Please send comp.sources.unix-related mail to rsalz@uunet.uu.net.