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[src/trunk]: src/usr.sbin/bta2dpd/bta2dpd Add option -D to run in the backgro...
details: https://anonhg.NetBSD.org/src/rev/d79f5f22e0f1
branches: trunk
changeset: 458032:d79f5f22e0f1
user: nakayama <nakayama%NetBSD.org@localhost>
date: Sat Jul 27 20:10:29 2019 +0000
description:
Add option -D to run in the background using daemon(3).
Also changed the message output to using syslog(3).
diffstat:
usr.sbin/bta2dpd/bta2dpd/Makefile | 6 +-
usr.sbin/bta2dpd/bta2dpd/bta2dpd.8 | 10 ++-
usr.sbin/bta2dpd/bta2dpd/bta2dpd.c | 111 ++++++++++++++++++++++---------------
3 files changed, 75 insertions(+), 52 deletions(-)
diffs (truncated from 433 to 300 lines):
diff -r 70e07620cae1 -r d79f5f22e0f1 usr.sbin/bta2dpd/bta2dpd/Makefile
--- a/usr.sbin/bta2dpd/bta2dpd/Makefile Sat Jul 27 16:15:58 2019 +0000
+++ b/usr.sbin/bta2dpd/bta2dpd/Makefile Sat Jul 27 20:10:29 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.2 2017/01/28 23:19:20 christos Exp $
+# $NetBSD: Makefile,v 1.3 2019/07/27 20:10:29 nakayama Exp $
.include <bsd.own.mk>
@@ -9,8 +9,8 @@
MAN= bta2dpd.8
CFLAGS+= -I.
-DPADD+= ${LIBBLUETOOTH} ${LIBEVENT}
-LDADD+= -lbluetooth -levent
+DPADD+= ${LIBBLUETOOTH} ${LIBEVENT} ${LIBUTIL}
+LDADD+= -lbluetooth -levent -lutil
CLEANFILES+= sbc_crc.h sbc_coeffs.h
sbc_encode.c: sbc_coeffs.h sbc_crc.h
diff -r 70e07620cae1 -r d79f5f22e0f1 usr.sbin/bta2dpd/bta2dpd/bta2dpd.8
--- a/usr.sbin/bta2dpd/bta2dpd/bta2dpd.8 Sat Jul 27 16:15:58 2019 +0000
+++ b/usr.sbin/bta2dpd/bta2dpd/bta2dpd.8 Sat Jul 27 20:10:29 2019 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: bta2dpd.8,v 1.3 2018/05/15 04:25:25 nat Exp $
+.\" $NetBSD: bta2dpd.8,v 1.4 2019/07/27 20:10:29 nakayama Exp $
.\"
.\" Copyright (c) 2015 - 2016 Nathanial Sloss <nathanialsloss%yahoo.com.au@localhost>
.\" All rights reserved.
@@ -29,7 +29,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd March 2, 2016
+.Dd July 27, 2019
.Dt BTA2DPD 8
.Os
.Sh NAME
@@ -37,7 +37,7 @@
.Nd Bluetooth Advanced Audio Distribution Profile daemon
.Sh SYNOPSIS
.Nm
-.Op Fl v
+.Op Fl \&Dv
.Op Fl A Ar bitpool_allocation
.Op Fl B Ar bitpool
.Op Fl b Ar blocks
@@ -52,7 +52,7 @@
.Ar files ...
.Nm
.Fl K
-.Op Fl Iv
+.Op Fl DIv
.Op Fl A Ar bitpool_allocation
.Op Fl B Ar bitpool
.Op Fl b Ar blocks
@@ -105,6 +105,8 @@
with only the
.Fl v
option and the maximum bitpool for your device will be printed to stdout.
+.It Fl D
+Run in the background.
.It Fl d Ar device
Local device address.
May be given as BDADDR or device name.
diff -r 70e07620cae1 -r d79f5f22e0f1 usr.sbin/bta2dpd/bta2dpd/bta2dpd.c
--- a/usr.sbin/bta2dpd/bta2dpd/bta2dpd.c Sat Jul 27 16:15:58 2019 +0000
+++ b/usr.sbin/bta2dpd/bta2dpd/bta2dpd.c Sat Jul 27 20:10:29 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: bta2dpd.c,v 1.5 2018/01/13 10:20:45 nat Exp $ */
+/* $NetBSD: bta2dpd.c,v 1.6 2019/07/27 20:10:29 nakayama Exp $ */
/*-
* Copyright (c) 2015 - 2016 Nathanial Sloss <nathanialsloss%yahoo.com.au@localhost>
@@ -82,7 +82,9 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <syslog.h>
#include <unistd.h>
+#include <util.h>
#include <errno.h>
#include "avdtp_signal.h"
@@ -216,6 +218,7 @@
static struct event ctl_ev; /* avdtp ctl event */
struct l2cap_info info;
+static bool runasDaemon;
static bool asSpeaker;
static bool initDiscover; /* initiate avdtp discover */
static bool verbose; /* copy to stdout */
@@ -250,10 +253,11 @@
static void do_recv(int, short, void *);
static void do_ctlreq(int, short, void *);
-#define log_err(x, ...) if (verbose) { fprintf (stderr, x "\n",\
- __VA_ARGS__); }
-#define log_info(x, ...) if (verbose) { fprintf (stderr, x "\n",\
- __VA_ARGS__); }
+#define log_err(st, fmt, args...) \
+ do { syslog(LOG_ERR, fmt, ##args); exit(st); } while (0)
+#define log_warn(fmt, args...) syslog(LOG_WARNING, fmt, ##args)
+#define log_info(fmt, args...) syslog(LOG_INFO, fmt, ##args)
+#define log_debug(fmt, args...) syslog(LOG_DEBUG, fmt, ##args)
int
main(int ac, char *av[])
@@ -263,7 +267,7 @@
bdaddr_copy(&info.laddr, BDADDR_ANY);
sc = hc = -1;
- verbose = asSpeaker = test_mode = initDiscover = false;
+ verbose = asSpeaker = test_mode = initDiscover = runasDaemon = false;
n = m = l = i = j = o = 0;
freqs[0] = frequency;
channel_config[0] = channel_mode;
@@ -272,7 +276,7 @@
alloc_config[0] = alloc_method;
channel_config[0] = channel_mode;
- while ((ch = getopt(ac, av, "A:a:B:b:d:e:f:IKM:m:p:r:tV:v")) != EOF) {
+ while ((ch = getopt(ac, av, "A:a:B:b:Dd:e:f:IKM:m:p:r:tV:v")) != EOF) {
switch (ch) {
case 'A':
for (k = 0; k < (int)strlen(optarg); k++) {
@@ -331,6 +335,9 @@
usage();
}
break;
+ case 'D':
+ runasDaemon = true;
+ break;
case 'd': /* local device address */
if (!bt_devaddr(optarg, &info.laddr))
usage();
@@ -446,6 +453,9 @@
for (i = 0; i < numfiles; i++)
files2open[i] = av[i];
+ if (runasDaemon && test_mode)
+ usage();
+
if (bdaddr_any(&info.raddr) && (!asSpeaker && !test_mode))
usage();
@@ -508,21 +518,31 @@
if (bitpool == 0 || tmpbitpool < bitpool)
bitpool = (uint8_t)tmpbitpool;
+ if (runasDaemon) {
+ if (daemon(0, 0) == -1)
+ err(EXIT_FAILURE, "daemon");
+ pidfile(NULL);
+ openlog(getprogname(), LOG_NDELAY | LOG_PID, LOG_DAEMON);
+ } else {
+ openlog(getprogname(), LOG_NLOG | LOG_PERROR | LOG_PTRIM,
+ LOG_USER);
+ }
+
again:
base = event_init();
if (asSpeaker == 0) {
if (init_client(&info) < 0)
- err(EXIT_FAILURE, "init client");
+ log_err(EXIT_FAILURE, "init client: %m");
} else {
if (init_server(&info) < 0)
- err(EXIT_FAILURE, "init server");
+ log_err(EXIT_FAILURE, "init server: %m");
}
if (verbose) {
- fprintf(stderr, "A2DP:\n");
- fprintf(stderr, "\tladdr: %s\n", bt_ntoa(&info.laddr, NULL));
- fprintf(stderr, "\traddr: %s\n", bt_ntoa(&info.raddr, NULL));
+ log_info("A2DP:");
+ log_info("\tladdr: %s", bt_ntoa(&info.laddr, NULL));
+ log_info("\traddr: %s", bt_ntoa(&info.raddr, NULL));
}
event_base_loop(base, 0);
@@ -546,10 +566,10 @@
usage(void)
{
fprintf(stderr,
- "usage:\t%s [-v] [-d device] [-m mode] [-r rate] [-M mtu]\n"
+ "usage:\t%s [-v] [-D] [-d device] [-m mode] [-r rate] [-M mtu]\n"
"\t\t[-V volume] [-f mode] [-b blocks] [-e bands] [-A alloc]\n"
"\t\t[-B bitpool] -a address files...\n"
- "\t%s [-v] [-d device] [-m mode] [-p psm] [-B bitpool]\n"
+ "\t%s [-v] [-D] [-d device] [-m mode] [-p psm] [-B bitpool]\n"
"\t\t[-a address] [-M mtu] [-r rate] [-I] -K file\n"
"\t%s -t [-v] [-K] [-r rate] [-M mtu] [-V volume] [-f mode]\n"
"\t\t[-b blocks] [-e bands] [-A alloc] [-B bitpool] files...\n"
@@ -558,6 +578,7 @@
"\t-a address Remote device address\n"
"\tfiles... Files to read from (Defaults to stdin/stdout)\n"
"\t-v Verbose output\n"
+ "\t-D Run in the background\n"
"\t-M mtu MTU for transmission\n"
"\t-B bitpool Maximum bitpool value for encoding\n"
"\t-V volume Volume multiplier 0,1,2.\n"
@@ -681,7 +702,7 @@
avdtpSendReject(fd, fd, trans, signal);
}
if (verbose)
- fprintf(stderr, "Received command %d\n",signal);
+ log_debug("Received command %d", signal);
} else {
switch (signal) {
case AVDTP_DISCOVER:
@@ -704,7 +725,7 @@
}
if (!result && verbose)
- fprintf(stderr, "Bitpool value = %d\n",bitpool);
+ log_debug("Bitpool value = %d", bitpool);
state = 3;
break;
case AVDTP_SET_CONFIGURATION:
@@ -725,7 +746,7 @@
avdtpSendReject(fd, fd, trans, signal);
}
if (verbose)
- fprintf(stderr, "Responded to command %d\n",signal);
+ log_debug("Responded to command %d", signal);
}
@@ -735,7 +756,7 @@
if (asSpeaker && state == 6) {
len = sizeof(addr);
if ((sc = accept(orighc,(struct sockaddr*)&addr, &len)) < 0)
- err(EXIT_FAILURE, "stream accept");
+ log_err(EXIT_FAILURE, "stream accept: %m");
}
if (state == 6)
@@ -757,8 +778,8 @@
if (setsockopt(sc, BTPROTO_L2CAP, SO_L2CAP_LM,
&l2cap_mode, sizeof(l2cap_mode)) == -1) {
- log_err("Could not set link mode (0x%4.4x)", l2cap_mode);
- exit(EXIT_FAILURE);
+ log_err(EXIT_FAILURE, "Could not set link mode (0x%4.4x)",
+ l2cap_mode);
}
bdaddr_copy(&addr.bt_bdaddr, &info.raddr);
@@ -774,13 +795,13 @@
if (asSpeaker) {
event_set(&recv_ev, sc, EV_READ | EV_PERSIST, do_recv, NULL);
if (event_add(&recv_ev, NULL) < 0)
- err(EXIT_FAILURE, "recv_ev");
+ log_err(EXIT_FAILURE, "recv_ev: %m");
state = 7;
} else {
event_set(&interrupt_ev, audfile, EV_READ | EV_PERSIST,
do_interrupt, NULL);
if (event_add(&interrupt_ev, NULL) < 0)
- err(EXIT_FAILURE, "interrupt_ev");
+ log_err(EXIT_FAILURE, "interrupt_ev: %m");
state = 7;
}
@@ -800,7 +821,7 @@
len = recvstream(fd, audfile);
if (verbose)
- fprintf(stderr, "Recving %zd bytes\n",len);
+ log_debug("Recving %zd bytes", len);
if (len < 0) {
event_del(&recv_ev);
@@ -834,7 +855,7 @@
currentFileInd++;
audfile = open(files2open[currentFileInd], O_RDONLY);
if (audfile < 0) {
- warn("error opening file %s",
+ log_warn("error opening file %s: %m",
files2open[currentFileInd]);
goto next_file;
}
@@ -843,11 +864,11 @@
event_set(&interrupt_ev, audfile, EV_READ |
EV_PERSIST, do_interrupt, NULL);
if (event_add(&interrupt_ev, NULL) < 0)
- err(EXIT_FAILURE, "interrupt_ev");
+ log_err(EXIT_FAILURE, "interrupt_ev: %m");
}
if (verbose)
- fprintf(stderr, "Streaming %zd bytes\n",len);
+ log_debug("Streaming %zd bytes", len);
}
/*
@@ -862,7 +883,7 @@
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