diff options
Diffstat (limited to 'main/busybox/0001-add-simple-beep-applet.patch')
| -rw-r--r-- | main/busybox/0001-add-simple-beep-applet.patch | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/main/busybox/0001-add-simple-beep-applet.patch b/main/busybox/0001-add-simple-beep-applet.patch new file mode 100644 index 00000000..050f229b --- /dev/null +++ b/main/busybox/0001-add-simple-beep-applet.patch @@ -0,0 +1,205 @@ +From f1ca52c6dacbec39246fca696a597f5dbeca321f Mon Sep 17 00:00:00 2001 +From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +Date: Fri, 21 Aug 2009 13:18:31 +0200 +Subject: [PATCH 1/2] add simple beep applet + +Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +--- + include/applets.h | 1 + + include/usage.h | 10 ++++ + miscutils/Config.in | 6 +++ + miscutils/Kbuild | 1 + + miscutils/beep.c | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++ + 5 files changed, 137 insertions(+), 0 deletions(-) + create mode 100644 miscutils/beep.c + +diff --git a/include/applets.h b/include/applets.h +index 32c596d..5ddbfe4 100644 +--- a/include/applets.h ++++ b/include/applets.h +@@ -80,6 +80,7 @@ USE_ASH(APPLET(ash, _BB_DIR_BIN, _BB_SUID_NEVER)) + USE_AWK(APPLET_NOEXEC(awk, awk, _BB_DIR_USR_BIN, _BB_SUID_NEVER, awk)) + USE_BASENAME(APPLET_NOFORK(basename, basename, _BB_DIR_USR_BIN, _BB_SUID_NEVER, basename)) + USE_BBCONFIG(APPLET(bbconfig, _BB_DIR_BIN, _BB_SUID_NEVER)) ++USE_BEEP(APPLET(beep, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) + //USE_BBSH(APPLET(bbsh, _BB_DIR_BIN, _BB_SUID_NEVER)) + USE_BLKID(APPLET(blkid, _BB_DIR_SBIN, _BB_SUID_NEVER)) + USE_BRCTL(APPLET(brctl, _BB_DIR_USR_SBIN, _BB_SUID_NEVER)) +diff --git a/include/usage.h b/include/usage.h +index bfacc56..f51b848 100644 +--- a/include/usage.h ++++ b/include/usage.h +@@ -142,6 +142,16 @@ + "$ 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" \ +diff --git a/miscutils/Config.in b/miscutils/Config.in +index 7feaf4a..e56a3fc 100644 +--- a/miscutils/Config.in ++++ b/miscutils/Config.in +@@ -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 +diff --git a/miscutils/Kbuild b/miscutils/Kbuild +index 23d7d8d..8cf3406 100644 +--- a/miscutils/Kbuild ++++ b/miscutils/Kbuild +@@ -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 +diff --git a/miscutils/beep.c b/miscutils/beep.c +new file mode 100644 +index 0000000..d5c3531 +--- /dev/null ++++ b/miscutils/beep.c +@@ -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 \ ++*/ +-- +1.6.4 + |