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authorEd Schouten <ed@FreeBSD.org>2011-04-30 10:55:14 +0000
committerEd Schouten <ed@FreeBSD.org>2011-04-30 10:55:14 +0000
commit0294a182a1629b1d854b84906e73487d6cb75fba (patch)
treee563e21bcc0164ba11452983316bda26eebb1d3c /test/demo_terminfo.c
parent22b11c4db16996bf8d4878fab98762c348676df3 (diff)
downloadsrc-0294a182a1629b1d854b84906e73487d6cb75fba.tar.gz
src-0294a182a1629b1d854b84906e73487d6cb75fba.zip
Import a stock copy of ncurses 5.8 into the vendor space.vendor/ncurses/5.8-20110226
It seems both local changes we made to 5.7 have already been fixed upstream properly, so there is no need to preserve the changes. Also, with SVN we import full source trees. Unlike CVS, where we removed unneeded cruft.
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=221243 svn path=/vendor/ncurses/5.8-20110226/; revision=221244; tag=vendor/ncurses/5.8-20110226
Diffstat (limited to 'test/demo_terminfo.c')
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diff --git a/test/demo_terminfo.c b/test/demo_terminfo.c
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+/****************************************************************************
+ * Copyright (c) 2009,2010 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/*
+ * Author: Thomas E. Dickey
+ *
+ * $Id: demo_terminfo.c,v 1.9 2010/11/28 00:15:27 tom Exp $
+ *
+ * A simple demo of the terminfo interface.
+ */
+#define USE_TINFO
+#include <test.priv.h>
+
+#ifdef NCURSES_VERSION
+#if !(defined(HAVE_TERM_ENTRY_H) && HAVE_TERM_ENTRY_H)
+#undef NCURSES_XNAMES
+#define NCURSES_XNAMES 0
+#endif
+#if NCURSES_XNAMES
+#include <term_entry.h>
+#endif
+#endif
+
+#if HAVE_TIGETSTR
+#if defined(HAVE_CURSES_DATA_BOOLNAMES) || defined(DECL_CURSES_DATA_BOOLNAMES)
+
+static bool b_opt = FALSE;
+static bool f_opt = FALSE;
+static bool n_opt = FALSE;
+static bool s_opt = FALSE;
+static bool x_opt = FALSE;
+
+#define FCOLS 8
+#define FNAME(type) "%s %-*s = ", #type, FCOLS
+
+static void
+dumpit(NCURSES_CONST char *cap)
+{
+ /*
+ * One of the limitations of the termcap interface is that the library
+ * cannot determine the size of the buffer passed via tgetstr(), nor the
+ * amount of space remaining. This demo simply reuses the whole buffer
+ * for each call; a normal termcap application would try to use the buffer
+ * to hold all of the strings extracted from the terminal entry.
+ */
+ const char *str;
+ int num;
+
+ if ((str = tigetstr(cap)) != 0 && (str != (char *) -1)) {
+ /*
+ * Note that the strings returned are mostly terminfo format, since
+ * ncurses does not convert except for a handful of special cases.
+ */
+ printf(FNAME(str), cap);
+ while (*str != 0) {
+ int ch = UChar(*str++);
+ switch (ch) {
+ case '\177':
+ fputs("^?", stdout);
+ break;
+ case '\033':
+ fputs("\\E", stdout);
+ break;
+ case '\b':
+ fputs("\\b", stdout);
+ break;
+ case '\f':
+ fputs("\\f", stdout);
+ break;
+ case '\n':
+ fputs("\\n", stdout);
+ break;
+ case '\r':
+ fputs("\\r", stdout);
+ break;
+ case ' ':
+ fputs("\\s", stdout);
+ break;
+ case '\t':
+ fputs("\\t", stdout);
+ break;
+ case '^':
+ fputs("\\^", stdout);
+ break;
+ case ':':
+ fputs("\\072", stdout);
+ break;
+ case '\\':
+ fputs("\\\\", stdout);
+ break;
+ default:
+ if (isgraph(ch))
+ fputc(ch, stdout);
+ else if (ch < 32)
+ printf("^%c", ch + '@');
+ else
+ printf("\\%03o", ch);
+ break;
+ }
+ }
+ printf("\n");
+ } else if ((num = tigetnum(cap)) >= 0) {
+ printf(FNAME(num), cap);
+ printf(" %d\n", num);
+ } else if ((num = tigetflag(cap)) >= 0) {
+ printf(FNAME(flg), cap);
+ printf("%s\n", num ? "true" : "false");
+ }
+ fflush(stdout);
+}
+
+static void
+demo_terminfo(char *name)
+{
+ unsigned n;
+ NCURSES_CONST char *cap;
+
+ printf("Terminal type \"%s\"\n", name);
+ setupterm(name, 1, (int *) 0);
+
+ if (b_opt) {
+ for (n = 0;; ++n) {
+ cap = f_opt ? boolfnames[n] : boolnames[n];
+ if (cap == 0)
+ break;
+ dumpit(cap);
+ }
+ }
+
+ if (n_opt) {
+ for (n = 0;; ++n) {
+ cap = f_opt ? numfnames[n] : numnames[n];
+ if (cap == 0)
+ break;
+ dumpit(cap);
+ }
+ }
+
+ if (s_opt) {
+ for (n = 0;; ++n) {
+ cap = f_opt ? strfnames[n] : strnames[n];
+ if (cap == 0)
+ break;
+ dumpit(cap);
+ }
+ }
+#ifdef NCURSES_VERSION
+ if (x_opt) {
+ int mod;
+ if (f_opt) {
+#if NCURSES_XNAMES
+ TERMTYPE *term = &(cur_term->type);
+ if (term != 0
+ && ((NUM_BOOLEANS(term) != BOOLCOUNT)
+ || (NUM_NUMBERS(term) != NUMCOUNT)
+ || (NUM_STRINGS(term) != STRCOUNT))) {
+ for (n = BOOLCOUNT; n < NUM_BOOLEANS(term); ++n) {
+ dumpit(ExtBoolname(term, (int) n, boolnames));
+ }
+ for (n = NUMCOUNT; n < NUM_NUMBERS(term); ++n) {
+ dumpit(ExtNumname(term, (int) n, numnames));
+ }
+ for (n = STRCOUNT; n < NUM_STRINGS(term); ++n) {
+ dumpit(ExtStrname(term, (int) n, strnames));
+ }
+ }
+#endif
+ } else {
+ char temp[10];
+ static const char *xterm_keys[] =
+ {
+ "kDC", "kDN", "kEND", "kHOM", "kIC",
+ "kLFT", "kNXT", "kPRV", "kRIT", "kUP",
+ };
+ for (n = 0; n < SIZEOF(xterm_keys); ++n) {
+ for (mod = 0; mod < 8; ++mod) {
+ if (mod == 0)
+ strcpy(temp, xterm_keys[n]);
+ else
+ sprintf(temp, "%s%d", xterm_keys[n], mod);
+ dumpit(temp);
+ }
+ }
+ }
+ }
+#endif
+
+}
+
+static void
+usage(void)
+{
+ static const char *msg[] =
+ {
+ "Usage: demo_terminfo [options] [terminal]",
+ "",
+ "If no options are given, print all (boolean, numeric, string)",
+ "capabilities for the given terminal, using short names.",
+ "",
+ "Options:",
+ " -b print boolean-capabilities",
+ " -f print full names",
+ " -n print numeric-capabilities",
+ " -r COUNT repeat for given count",
+ " -s print string-capabilities",
+#ifdef NCURSES_VERSION
+ " -x print extended capabilities",
+#endif
+ };
+ unsigned n;
+ for (n = 0; n < SIZEOF(msg); ++n) {
+ fprintf(stderr, "%s\n", msg[n]);
+ }
+ ExitProgram(EXIT_FAILURE);
+}
+
+int
+main(int argc, char *argv[])
+{
+ int n;
+ int repeat;
+ char *name;
+ int r_opt = 1;
+
+ while ((n = getopt(argc, argv, "bfnr:sx")) != -1) {
+ switch (n) {
+ case 'b':
+ b_opt = TRUE;
+ break;
+ case 'f':
+ f_opt = TRUE;
+ break;
+ case 'n':
+ n_opt = TRUE;
+ break;
+ case 'r':
+ if ((r_opt = atoi(optarg)) <= 0)
+ usage();
+ break;
+ case 's':
+ s_opt = TRUE;
+ break;
+#ifdef NCURSES_VERSION
+ case 'x':
+ x_opt = TRUE;
+ use_extended_names(TRUE);
+ break;
+#endif
+ default:
+ usage();
+ break;
+ }
+ }
+
+ if (!(b_opt || n_opt || s_opt || x_opt)) {
+ b_opt = TRUE;
+ n_opt = TRUE;
+ s_opt = TRUE;
+ }
+
+ for (repeat = 0; repeat < r_opt; ++repeat) {
+ if (optind < argc) {
+ for (n = optind; n < argc; ++n) {
+ demo_terminfo(argv[n]);
+ }
+ } else if ((name = getenv("TERM")) != 0) {
+ demo_terminfo(name);
+ } else {
+ static char dumb[] = "dumb";
+ demo_terminfo(dumb);
+ }
+ }
+
+ ExitProgram(EXIT_SUCCESS);
+}
+
+#else
+int
+main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+{
+ printf("This program requires the terminfo arrays\n");
+ ExitProgram(EXIT_FAILURE);
+}
+#endif
+#else /* !HAVE_TIGETSTR */
+int
+main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+{
+ printf("This program requires the terminfo functions such as tigetstr\n");
+ ExitProgram(EXIT_FAILURE);
+}
+#endif /* HAVE_TIGETSTR */