mirror of
https://github.com/tmate-io/tmate.git
synced 2024-11-27 02:23:15 +01:00
93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
/* $Id: attributes.c,v 1.1 2009-01-27 20:22:33 nicm Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2009 Joshua Elsasser <josh@elsasser.org>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
const char *
|
|
attributes_tostring(u_char ch)
|
|
{
|
|
static char buf[128];
|
|
|
|
if (ch == 0)
|
|
return ("default");
|
|
|
|
buf[0] = '\0';
|
|
if (ch & GRID_ATTR_BRIGHT)
|
|
strlcat(buf, "bright,", sizeof (buf));
|
|
if (ch & GRID_ATTR_DIM)
|
|
strlcat(buf, "dim,", sizeof (buf));
|
|
if (ch & GRID_ATTR_UNDERSCORE)
|
|
strlcat(buf, "underscore,", sizeof (buf));
|
|
if (ch & GRID_ATTR_BLINK)
|
|
strlcat(buf, "blink,", sizeof (buf));
|
|
if (ch & GRID_ATTR_REVERSE)
|
|
strlcat(buf, "reverse,", sizeof (buf));
|
|
if (ch & GRID_ATTR_HIDDEN)
|
|
strlcat(buf, "hidden,", sizeof (buf));
|
|
if (ch & GRID_ATTR_ITALICS)
|
|
strlcat(buf, "italics,", sizeof (buf));
|
|
*(strrchr(buf, ',')) = '\0';
|
|
|
|
return (buf);
|
|
}
|
|
|
|
int
|
|
attributes_fromstring(const char *str)
|
|
{
|
|
const char delimiters[] = " ,|";
|
|
u_char ch;
|
|
size_t end;
|
|
|
|
if (*str == '\0' || strcspn(str, delimiters) == 0)
|
|
return (-1);
|
|
if (strchr(delimiters, str[strlen(str) - 1]) != NULL)
|
|
return (-1);
|
|
|
|
if (strcasecmp(str, "default") == 0)
|
|
return (0);
|
|
|
|
ch = 0;
|
|
do {
|
|
end = strcspn(str, delimiters);
|
|
if ((end == 6 && strncasecmp(str, "bright", end) == 0) ||
|
|
(end == 4 && strncasecmp(str, "bold", end) == 0))
|
|
ch |= GRID_ATTR_BRIGHT;
|
|
else if (end == 3 && strncasecmp(str, "dim", end) == 0)
|
|
ch |= GRID_ATTR_DIM;
|
|
else if (end == 10 && strncasecmp(str, "underscore", end) == 0)
|
|
ch |= GRID_ATTR_UNDERSCORE;
|
|
else if (end == 5 && strncasecmp(str, "blink", end) == 0)
|
|
ch |= GRID_ATTR_BLINK;
|
|
else if (end == 7 && strncasecmp(str, "reverse", end) == 0)
|
|
ch |= GRID_ATTR_REVERSE;
|
|
else if (end == 6 && strncasecmp(str, "hidden", end) == 0)
|
|
ch |= GRID_ATTR_HIDDEN;
|
|
else if (end == 7 && strncasecmp(str, "italics", end) == 0)
|
|
ch |= GRID_ATTR_ITALICS;
|
|
else
|
|
return (-1);
|
|
str += end + strspn(str + end, delimiters);
|
|
} while (*str != '\0');
|
|
|
|
return (ch);
|
|
}
|