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Don't use curses includes, include termcap.h instead

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Don't use curses functions, use tputs instead
Add ^C reaction - reset colors
Optimization - don't turn off colors after EACH file printed.
Fix wrong ctype macro arg type in LSCOLORS parsing
This commit is contained in:
Andrey A. Chernov 2000-06-05 19:39:39 +00:00
parent b6a1416d3a
commit cf0feaeee9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=61291
1 changed files with 26 additions and 13 deletions
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39
bin/ls/print.c
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@ -48,7 +48,8 @@ static const char rcsid[] =
#ifdef COLORLS
#include <ctype.h>
#include <curses.h>
#include <termcap.h>
#include <term.h> /* for tparm */
#endif
#include <err.h>
#include <errno.h>
@ -58,9 +59,6 @@ static const char rcsid[] =
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef COLORLS
#include <term.h>
#endif
#include <time.h>
#include <unistd.h>
@ -94,6 +92,7 @@ typedef enum Colors {
char *defcolors = "4x5x2x3x1x464301060203";
static int colors[C_NUMCOLORS][2];
static int color_printed = 0;
#endif
void
@ -159,12 +158,12 @@ printlong(dp)
printtime(sp->st_mtime);
#ifdef COLORLS
if (f_color)
(void)colortype(sp->st_mode);
color_printed = colortype(sp->st_mode);
#endif
if (f_octal || f_octal_escape) (void)prn_octal(p->fts_name);
else (void)printf("%s", p->fts_name);
#ifdef COLORLS
if (f_color)
if (f_color && color_printed)
endcolor();
#endif
if (f_type)
@ -280,12 +279,12 @@ printaname(p, inodefield, sizefield)
(int)sizefield, howmany(sp->st_blocks, blocksize));
#ifdef COLORLS
if (f_color)
(void)colortype(sp->st_mode);
color_printed = colortype(sp->st_mode);
#endif
chcnt += (f_octal || f_octal_escape) ? prn_octal(p->fts_name)
: printf("%s", p->fts_name);
#ifdef COLORLS
if (f_color)
if (f_color && color_printed)
endcolor();
#endif
if (f_type)
@ -352,6 +351,13 @@ printtype(mode)
}
#ifdef COLORLS
int putch(c)
int c;
{
return putc(c, stdout);
}
void
printcolor(c)
Colors c;
@ -361,21 +367,20 @@ printcolor(c)
if (colors[c][0] != -1) {
ansiseq = tparm(ansi_fgcol, colors[c][0]);
if (ansiseq)
putp(ansiseq);
tputs(ansiseq, 1, putch);
}
if (colors[c][1] != -1) {
ansiseq = tparm(ansi_bgcol, colors[c][1]);
if (ansiseq)
putp(ansiseq);
tputs(ansiseq, 1, putch);
}
}
void
endcolor()
{
if (ansi_coloff)
putp(ansi_coloff);
tputs(ansi_coloff, 1, putch);
}
int
@ -439,7 +444,7 @@ char *cs;
}
for (j = 0 ; j < 2 ; j++) {
if ((c[j] < '0' || c[j] > '7') &&
tolower(c[j]) != 'x') {
tolower((unsigned char)c[j]) != 'x') {
fprintf(stderr,
"error: invalid character '%c' in LSCOLORS env var\n",
c[j]);
@ -452,6 +457,14 @@ char *cs;
}
}
}
/* ARGSUSED */
void colorquit(sig)
int sig;
{
endcolor();
exit(1);
}
#endif /*COLORLS*/
static void