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45de0746b

Bernhard Reutner-Fischer

2009-08-21

FAILED Duration: 33s

Subject

add simple beep applet

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

(log yok)

Commit Diff GitHub →

include/applets.h +1 -0 include/usage.h +10 -0 miscutils/Config.in +6 -0 miscutils/Kbuild +1 -0 miscutils/beep.c +119 -0

include/applets.h+1 -0

@@ -80,6 +80,7 @@ IF_ASH(APPLET(ash, _BB_DIR_BIN, _BB_SUID_DROP))
	IF_AWK(APPLET_NOEXEC(awk, awk, _BB_DIR_USR_BIN, _BB_SUID_DROP, awk))
	IF_BASENAME(APPLET_NOFORK(basename, basename, _BB_DIR_USR_BIN, _BB_SUID_DROP, basename))
	IF_BBCONFIG(APPLET(bbconfig, _BB_DIR_BIN, _BB_SUID_DROP))
+	IF_BEEP(APPLET(beep, _BB_DIR_USR_BIN, _BB_SUID_DROP))
	//IF_BBSH(APPLET(bbsh, _BB_DIR_BIN, _BB_SUID_DROP))
	IF_BLKID(APPLET(blkid, _BB_DIR_SBIN, _BB_SUID_DROP))
	IF_BRCTL(APPLET(brctl, _BB_DIR_USR_SBIN, _BB_SUID_DROP))

include/usage.h+10 -0

@@ -145,6 +145,16 @@
	"$ basename /foo/bar.txt .txt\n" \
	"bar"

+	#define beep_trivial_usage \
+	"-f freq -l length -d delay -r repetitions -n"
+	#define beep_full_usage "\n\n" \
+	"Options:\n" \
+	"\n -f Frequency in Hz" \
+	"\n -l Length in ms" \
+	"\n -d Delay in ms" \
+	"\n -r Repetitions" \
+	"\n -n Start new tone" \
+
	#define fbsplash_trivial_usage \
	"-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"
	#define fbsplash_full_usage "\n\n" \

miscutils/Config.in+6 -0

@@ -19,6 +19,12 @@ config BBCONFIG
	The bbconfig applet will print the config file with which
	busybox was built.

+	config BEEP
+	bool "beep"
+	default n
+	help
+	The beep applets beeps in a given freq/Hz.
+
	config CHAT
	bool "chat"
	default n

miscutils/Kbuild+1 -0

@@ -7,6 +7,7 @@
	lib-y:=
	lib-$(CONFIG_ADJTIMEX) += adjtimex.o
	lib-$(CONFIG_BBCONFIG) += bbconfig.o
+	lib-$(CONFIG_BEEP) += beep.o
	lib-$(CONFIG_CHAT) += chat.o
	lib-$(CONFIG_CHRT) += chrt.o
	lib-$(CONFIG_CROND) += crond.o

miscutils/beep.c+119 -0

@@ -0,0 +1,119 @@
+	/* vi: set sw=4 ts=4: */
+	/*
+	* beep implementation for busybox
+	*
+	* Copyright (C) 2009 Bernhard Reutner-Fischer
+	*
+	* Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+	*
+	*/
+	#include "libbb.h"
+
+	#include <linux/kd.h>
+	#ifndef CLOCK_TICK_RATE
+	#define CLOCK_TICK_RATE 1193180
+	#endif
+
+	#define OPT_f (1<<0)
+	#define OPT_l (1<<1)
+	#define OPT_d (1<<2)
+	#define OPT_r (1<<3)
+	/* defaults */
+	#define FREQ (4440)
+	#define LENGTH (50)
+	#define DELAY (0)
+	#define REPETITIONS (1)
+
+	#define GET_ARG do { if (!++opt) opt = ++argv; if (opt == NULL) bb_show_usage();} while (0)
+	#define NEW_BEEP() { \
+	freq = FREQ; \
+	length = LENGTH; \
+	delay = DELAY; \
+	rep = REPETITIONS; \
+	}
+
+	int beep_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+	int beep_main(int argc UNUSED_PARAM, char **argv)
+	{
+	int speaker = get_console_fd_or_die();
+	unsigned freq, length, delay, rep;
+	unsigned long ioctl_arg;
+	char *opt = NULL;
+	bool do_parse = true;
+
+	NEW_BEEP()
+	while (argv && ++argv) {
+	opt = *argv;
+
+	while (*opt == '-')
+	++opt;
+	if (do_parse)
+	switch (*opt) {
+	case 'f':
+	GET_ARG;
+	freq = xatoul(opt);
+	continue;
+	case 'l':
+	GET_ARG;
+	length = xatoul(opt);
+	continue;
+	case 'd':
+	GET_ARG;
+	delay = xatoul(opt);
+	continue;
+	case 'r':
+	GET_ARG;
+	rep = xatoul(opt);
+	continue;
+	case 'n':
+	break;
+	default:
+	bb_show_usage();
+	break;
+	}
+	again:
+	while (rep) {
+	//bb_info_msg("rep[%d] freq=%d, length=%d, delay=%d", rep, freq, length, delay);
+	ioctl_arg = (int)(CLOCK_TICK_RATE/freq);
+	xioctl(speaker, KIOCSOUND, (void*)ioctl_arg);
+	usleep(1000 * length);
+	ioctl(speaker, KIOCSOUND, 0);
+	if (rep--)
+	usleep(delay);
+	}
+	if (opt && *opt == 'n')
+	NEW_BEEP()
+	if (!do_parse && *argv == NULL)
+	goto out;
+	}
+	do_parse = false;
+	goto again;
+	out:
+	if (ENABLE_FEATURE_CLEAN_UP)
+	close(speaker);
+	return EXIT_SUCCESS;
+	}
+	/*
+	* so, e.g. Beethoven's 9th symphony "Ode an die Freude" would be
+	* something like:
+	a=$((220*3))
+	b=$((247*3))
+	c=$((262*3))
+	d=$((294*3))
+	e=$((329*3))
+	f=$((349*3))
+	g=$((392*3))
+	#./beep -f$d -l200 -r2 -n -f$e -l100 -d 10 -n -f$c -l400 -f$g -l200
+	./beep -f$e -l200 -r2 \
+	-n -d 100 -f$f -l200 \
+	-n -f$g -l200 -r2 \
+	-n -f$f -l200 \
+	-n -f$e -l200 \
+	-n -f$d -l200 \
+	-n -f$c -l200 -r2 \
+	-n -f$d -l200 \
+	-n -f$e -l200 \
+	-n -f$e -l400 \
+	-n -f$d -l100 \
+	-n -f$d -l200 \
+	*/