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1 | /*- |
2 | * Copyright (c) 1980, 1988 The Regents of the University of California. | |
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3 | * All rights reserved. |
4 | * | |
9fb610a8 | 5 | * %sccs.include.redist.c% |
fcd2465c DF |
6 | */ |
7 | ||
8 | #ifndef lint | |
9 | char copyright[] = | |
9fb610a8 | 10 | "@(#) Copyright (c) 1980, 1988 The Regents of the University of California.\n\ |
fcd2465c | 11 | All rights reserved.\n"; |
3b1bb731 | 12 | #endif /* not lint */ |
fcd2465c DF |
13 | |
14 | #ifndef lint | |
9fb610a8 | 15 | static char sccsid[] = "@(#)tput.c 5.7 (Berkeley) %G%"; |
3b1bb731 | 16 | #endif /* not lint */ |
45e33619 | 17 | |
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18 | #include <sys/termios.h> |
19 | #include <stdio.h> | |
20 | #include <unistd.h> | |
21 | ||
22 | main(argc, argv) | |
23 | int argc; | |
24 | char **argv; | |
45e33619 | 25 | { |
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26 | extern char *optarg; |
27 | extern int optind; | |
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28 | int ch, exitval, n, outc(); |
29 | char *cptr, *p, *term, buf[1024], tbuf[1024]; | |
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30 | char *getenv(), *tgetstr(), *realname(); |
31 | ||
32 | term = NULL; | |
33 | while ((ch = getopt(argc, argv, "T:")) != EOF) | |
34 | switch(ch) { | |
35 | case 'T': | |
36 | term = optarg; | |
37 | break; | |
38 | case '?': | |
39 | default: | |
40 | usage(); | |
3b1bb731 | 41 | } |
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42 | argc -= optind; |
43 | argv += optind; | |
44 | ||
45 | if (!term && !(term = getenv("TERM"))) { | |
46 | (void)fprintf(stderr, "tput: no terminal type specified.\n"); | |
d5d6bc1b | 47 | exit(2); |
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48 | } |
49 | if (tgetent(tbuf, term) != 1) { | |
50 | (void)fprintf(stderr, "tput: tgetent failure.\n"); | |
d5d6bc1b | 51 | exit(2); |
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52 | } |
53 | setospeed(); | |
809ff644 | 54 | for (cptr = buf, exitval = 0; p = *argv; ++argv) { |
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55 | switch(*p) { |
56 | case 'c': | |
57 | if (!strcmp(p, "clear")) | |
58 | p = "cl"; | |
59 | break; | |
60 | case 'i': | |
61 | if (!strcmp(p, "init")) | |
62 | p = "is"; | |
63 | break; | |
64 | case 'l': | |
65 | if (!strcmp(p, "longname")) | |
66 | prlongname(tbuf); | |
67 | continue; | |
68 | case 'r': | |
69 | if (!strcmp(p, "reset")) | |
70 | p = "rs"; | |
71 | break; | |
72 | } | |
73 | if (tgetstr(p, &cptr)) | |
74 | (void)tputs(buf, 1, outc); | |
75 | else if ((n = tgetnum(p)) != -1) | |
76 | (void)printf("%d\n", n); | |
eee80001 | 77 | else |
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78 | exitval = !tgetflag(p); |
79 | } | |
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80 | exit(exitval); |
81 | } | |
82 | ||
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83 | prlongname(buf) |
84 | char *buf; | |
eee80001 | 85 | { |
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86 | register char *p; |
87 | int savech; | |
88 | char *savep; | |
eee80001 | 89 | |
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90 | for (p = buf; *p && *p != ':'; ++p); |
91 | savech = *(savep = p); | |
92 | for (*p = '\0'; p >= buf && *p != '|'; --p); | |
93 | (void)printf("%s\n", p + 1); | |
94 | *savep = savech; | |
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95 | } |
96 | ||
97 | setospeed() | |
98 | { | |
99 | extern int errno, ospeed; | |
100 | struct termios t; | |
101 | char *strerror(); | |
102 | ||
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103 | if (tcgetattr(STDOUT_FILENO, &t) != -1) |
104 | ospeed = 0; | |
105 | else | |
106 | ospeed = cfgetospeed(&t); | |
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107 | } |
108 | ||
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109 | outc(c) |
110 | int c; | |
111 | { | |
112 | putchar(c); | |
113 | } | |
114 | ||
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115 | usage() |
116 | { | |
117 | (void)fprintf(stderr, "usage: tput [-T term] attribute ...\n"); | |
3b1bb731 | 118 | exit(1); |
45e33619 | 119 | } |