174 lines
3.4 KiB
C
174 lines
3.4 KiB
C
/*
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* caps.c
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*
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* By Ross Ridge
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* Public Domain
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* 92/02/01 07:29:45
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*
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* caps [-c | -t] [term]
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*
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* -c use termcap names instead of terminfo variable names
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* -t use terminfo capnames instead of variables names
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* term name of terminal to use
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*
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* prints out all the capabilities given the specified terminal. If no
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* terminal is given, it is taken from the environment variable TERM.
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*
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*/
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#define NOTLIB
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#include "defs.h"
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#include <term.h>
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const char SCCSid[] = "@(#) mytinfo caps.c 3.2 92/02/01 public domain, By Ross Ridge";
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/* output a string in a human readable format */
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void
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putstr(s)
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char *s; {
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while(*s != '\0') {
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switch(*s) {
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case '\n': printf("\\n"); break;
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case '\b': printf("\\b"); break;
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case '\t': printf("\\t"); break;
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case '\r': printf("\\r"); break;
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case '\f': printf("\\f"); break;
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case ' ': printf("\\s"); break;
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case '\177': printf("^?"); break;
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case '\200': printf("\\0"); break;
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default:
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if (*s > 0 && *s < 32)
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printf("^%c", *s + 64);
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else if (*s < 0)
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printf("\\%03o", *s & 0xff);
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else
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putchar(*s);
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break;
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}
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s++;
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}
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}
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void
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do_cleanup(e)
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int e; {
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fprintf(stderr, "usage: %s [-c | -t ] [terminal]\n", prg_name);
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return;
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}
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int
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main(argc, argv)
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int argc;
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char **argv; {
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int names = 0;
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register int i;
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int flag, num;
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char *str;
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prg_name = argv[0];
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cleanup = do_cleanup;
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if (argc > 3)
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quit(-1, "argument count");
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if (argc == 1)
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setupterm(NULL, 2, (int *) 0);
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else if (argc == 2) {
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if (argv[1][0] != '-')
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setupterm(argv[1], 2, (int *) 0);
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else {
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if (argv[1][1] == 'c')
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names = 2;
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else if (argv[1][1] == 't')
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names = 1;
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else
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quit(-1, "unknown switch '%c'", argv[1][1]);
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setupterm(NULL, 2, (int *) 0);
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}
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} else {
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if (argv[1][0] != '-')
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quit(-1, "bad switch");
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if (argv[1][1] == 'c')
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names = 2;
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else if (argv[1][1] == 't')
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names = 1;
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else
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quit(-1, "unknown switch '%c'", argv[1][1]);
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setupterm(argv[2], 2, (int *) 0);
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}
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fflush(stderr);
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fflush(stdout);
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printf("\n");
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#ifdef _CUR_TERM
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printf("%s: %s\n", cur_term->name, cur_term->name_all);
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printf("pad: %d xon: %d termcap: %d\n",
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cur_term->pad, cur_term->xon, cur_term->termcap);
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printf("true_columns: %d true_lines: %d baudrate: %lu\n",
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cur_term->true_columns, cur_term->true_lines,
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(unsigned long) cur_term->baudrate);
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printf("\n");
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#endif
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printf("Booleans:\n");
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for(i = 0; boolnames[i] != NULL; i++) {
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#ifdef _CUR_TERM
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flag = cur_term->bools[i];
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#else
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flag = tigetflag(boolnames[i]);
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#endif
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if (flag != -1 && flag != 0) {
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switch(names) {
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case 0:
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printf(" %s\n", boolfnames[i]);
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break;
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case 1:
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printf(" %s\n", boolnames[i]);
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break;
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case 2:
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printf(" %s\n", boolcodes[i]);
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break;
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}
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}
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}
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printf("\nNumerics:\n");
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for(i = 0; numnames[i] != NULL; i++) {
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num = tigetnum(numnames[i]);
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if (num != -2 && num != -1) {
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switch(names) {
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case 0:
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printf(" %-32s: %d\n", numfnames[i], num);
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break;
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case 1:
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printf(" %-5s: %d\n", numnames[i], num);
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break;
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case 2:
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printf(" %-2s: %d\n", numcodes[i], num);
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break;
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}
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}
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}
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printf("\nStrings:\n");
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for(i = 0; strnames[i] != NULL; i++) {
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str = tigetstr(strnames[i]);
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if (str != (char *) -1 && str != (char *) 0) {
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switch(names) {
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case 0:
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printf(" %-32s: ", strfnames[i]);
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break;
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case 1:
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printf(" %-5s: ", strnames[i]);
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break;
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case 2:
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printf(" %-2s: ", strcodes[i]);
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break;
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}
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putstr(str);
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putchar('\n');
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}
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}
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return 0;
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}
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