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Diffstat (limited to 'test/test_vid_puts.c')
| -rw-r--r-- | test/test_vid_puts.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/test/test_vid_puts.c b/test/test_vid_puts.c new file mode 100644 index 0000000..9896d1b --- /dev/null +++ b/test/test_vid_puts.c @@ -0,0 +1,148 @@ +/**************************************************************************** + * Copyright (c) 2013,2014 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. * + ****************************************************************************/ +/* + * $Id: test_vid_puts.c,v 1.6 2014/07/19 23:09:28 tom Exp $ + * + * Demonstrate the vid_puts and vid_attr functions. + * Thomas Dickey - 2013/01/12 + */ + +#define USE_TINFO +#include <test.priv.h> + +#if USE_WIDEC_SUPPORT && HAVE_SETUPTERM && HAVE_VID_PUTS + +#define valid(s) ((s != 0) && s != (char *)-1) + +static FILE *my_fp; +static bool p_opt = FALSE; + +static +TPUTS_PROTO(outc, c) +{ + int rc = c; + + rc = putc(c, my_fp); + TPUTS_RETURN(rc); +} + +static bool +outs(const char *s) +{ + if (valid(s)) { + tputs(s, 1, outc); + return TRUE; + } + return FALSE; +} + +static void +cleanup(void) +{ + outs(exit_attribute_mode); + if (!outs(orig_colors)) + outs(orig_pair); + outs(cursor_normal); +} + +static void +change_attr(chtype attr) +{ + if (p_opt) { + vid_puts(attr, (short) 0, (void *) 0, outc); + } else { + vid_attr(attr, (short) 0, (void *) 0); + } +} + +static void +test_vid_puts(void) +{ + fprintf(my_fp, "Name: "); + change_attr(A_BOLD); + fputs("Bold", my_fp); + change_attr(A_REVERSE); + fputs(" Reverse", my_fp); + change_attr(A_NORMAL); + fputs("\n", my_fp); +} + +static void +usage(void) +{ + static const char *tbl[] = + { + "Usage: test_vid_puts [options]" + ,"" + ,"Options:" + ," -e use stderr (default stdout)" + ," -p use vid_puts (default vid_attr)" + }; + unsigned n; + for (n = 0; n < SIZEOF(tbl); ++n) + fprintf(stderr, "%s\n", tbl[n]); + ExitProgram(EXIT_FAILURE); +} + +int +main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED) +{ + int ch; + + my_fp = stdout; + + while ((ch = getopt(argc, argv, "ep")) != -1) { + switch (ch) { + case 'e': + my_fp = stderr; + break; + case 'p': + p_opt = TRUE; + break; + default: + usage(); + break; + } + } + if (optind < argc) + usage(); + + setupterm((char *) 0, 1, (int *) 0); + test_vid_puts(); + cleanup(); + ExitProgram(EXIT_SUCCESS); +} + +#else +int +main(void) +{ + printf("This program requires the wide-ncurses terminfo library\n"); + ExitProgram(EXIT_FAILURE); +} +#endif |