lchat

A line oriented chat front end for ii.
git clone git://git.suckless.org/lchat
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commit ddeeb5b062f0e611a54f1a9af28efc641a3d33af
parent dacb5b0a94bc0fed9ffb5a0fd70829ed6e7c2c5b
Author: Jan Klemkow <j.klemkow@wemelug.de>
Date:   Tue, 15 Nov 2016 09:58:17 +0100

add indent filter

Diffstat:
Makefile | 3+++
filter/indent.c | 50++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 53 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile @@ -24,6 +24,9 @@ lchat.o: lchat.c $(CC) -c $(CFLAGS) -D_BSD_SOURCE -D_XOPEN_SOURCE -D_GNU_SOURCE \ -o $@ lchat.c +filter/indent: filter/indent.c + $(CC) $(CFLAGS) -o $@ filter/indent.c + sl_test.o: sl_test.c slackline.h $(CC) $(CFLAGS) -c -o $@ sl_test.c diff --git a/filter/indent.c b/filter/indent.c @@ -0,0 +1,50 @@ +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> + +int +main(int argc, char *argv[]) +{ + char buf[BUFSIZ]; + char timestr[BUFSIZ]; + char *fmt = "%H:%m"; + char *next, *nick, *word; + struct tm tm; + + while (fgets(buf, sizeof buf, stdin) != NULL) { + next = strptime(buf, "%Y-%m-%d %H:%M ", &tm); + + if (next == NULL || next[0] == '-') { + fputs(buf, stdout); + continue; + } + + nick = strsep(&next, ">"); + nick++; + next++; + + strftime(timestr, sizeof timestr, fmt, &tm); + + /* print prompt */ + printf("%s %*s", timestr, 12, nick); + + ssize_t pw = 18; + ssize_t tw = 104 - pw; + + /* print indented text */ + while ((word = strsep(&next, " ")) != NULL) { + tw -= strlen(word) + 1; + if (tw < 0) { + fputs("\n ", stdout); + tw = 80 - pw; + } + + fputc(' ', stdout); + fputs(word, stdout); + } + } + + return EXIT_SUCCESS; +}