diff options
Diffstat (limited to 'ATTIC/meta-audio-4a-framework/recipes-connectivity')
5 files changed, 1086 insertions, 0 deletions
diff --git a/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0001-build-and-link-with-a-shared-library.patch b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0001-build-and-link-with-a-shared-library.patch new file mode 100644 index 00000000..53ee3ad0 --- /dev/null +++ b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0001-build-and-link-with-a-shared-library.patch @@ -0,0 +1,853 @@ +From 7625b67a687b7a365d9d758a86ed05e84b2b3a61 Mon Sep 17 00:00:00 2001 +From: Thierry Bultel <thierry.bultel@iot.bzh> +Date: Mon, 3 Dec 2018 14:29:07 +0100 +Subject: [PATCH 1/3] build and link with a shared library + +Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh> +--- + configure.ac | 4 +- + includes/bluealsa/bluealsa.h | 21 ++++++ + {src/shared => includes/bluealsa}/ctl-client.h | 2 +- + {src/shared => includes/bluealsa}/ctl-proto.h | 0 + {src/shared => includes/bluealsa}/defs.h | 0 + {src/shared => includes/bluealsa}/ffb.h | 0 + {src/shared => includes/bluealsa}/log.h | 0 + {src/shared => includes/bluealsa}/rt.h | 0 + src/Makefile.am | 11 ++- + src/asound/Makefile.am | 15 ++-- + src/asound/bluealsa-ctl.c | 6 +- + src/asound/bluealsa-pcm.c | 10 +-- + src/at.c | 4 +- + src/bluealsa.h | 2 +- + src/bluealsalib/Makefile.am | 50 ++++++++++++++ + src/bluealsalib/bluealsa.pc.in | 12 ++++ + src/bluez-a2dp.c | 2 +- + src/bluez.c | 2 +- + src/ctl.c | 4 +- + src/ctl.h | 2 +- + src/io.c | 8 +-- + src/main.c | 4 +- + src/ofono.c | 2 +- + src/rfcomm.c | 4 +- + src/shared/ctl-client.c | 4 +- + src/shared/ffb.c | 2 +- + src/shared/log.c | 4 +- + src/shared/rt.c | 2 +- + src/transport.c | 2 +- + src/utils.c | 2 +- + test/Makefile.am | 10 ++- + test/server-mock.c | 3 - + test/test-at.c | 1 - + test/test-bluealsalib.c | 96 ++++++++++++++++++++++++++ + test/test-io.c | 3 - + test/test-utils.c | 8 +-- + utils/Makefile.am | 11 ++- + utils/aplay.c | 8 +-- + utils/rfcomm.c | 4 +- + 39 files changed, 252 insertions(+), 73 deletions(-) + create mode 100644 includes/bluealsa/bluealsa.h + rename {src/shared => includes/bluealsa}/ctl-client.h (98%) + rename {src/shared => includes/bluealsa}/ctl-proto.h (100%) + rename {src/shared => includes/bluealsa}/defs.h (100%) + rename {src/shared => includes/bluealsa}/ffb.h (100%) + rename {src/shared => includes/bluealsa}/log.h (100%) + rename {src/shared => includes/bluealsa}/rt.h (100%) + create mode 100644 src/bluealsalib/Makefile.am + create mode 100644 src/bluealsalib/bluealsa.pc.in + create mode 100644 test/test-bluealsalib.c + +diff --git a/configure.ac b/configure.ac +index 0bb9452..6323d60 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -152,8 +152,10 @@ AC_CONFIG_FILES([ + Makefile + src/Makefile + src/asound/Makefile ++ src/bluealsalib/Makefile + utils/Makefile +- test/Makefile]) ++ test/Makefile ++ src/bluealsalib/bluealsa.pc]) + AC_OUTPUT + + # warn user that alsa-lib thread-safety makes troubles +diff --git a/includes/bluealsa/bluealsa.h b/includes/bluealsa/bluealsa.h +new file mode 100644 +index 0000000..062856a +--- /dev/null ++++ b/includes/bluealsa/bluealsa.h +@@ -0,0 +1,21 @@ ++/* ++ * BlueALSA - bluealsa.h ++ * Copyright (c) 2018 Thierry Bultel ++ * ++ * This file is a part of bluez-alsa. ++ * ++ * This project is licensed under the terms of the MIT license. ++ * ++ */ ++ ++#ifndef BLUEALSA_H ++#define BLUEALSA_H ++ ++#include <bluealsa/ctl-client.h> ++#include <bluealsa/defs.h> ++ ++typedef int (*transport_update_cb) (struct ba_msg_transport *transports); ++ ++extern int bluelsa_register_transport_update_cb(const char * interfance, transport_update_cb cb); ++ ++#endif +diff --git a/src/shared/ctl-client.h b/includes/bluealsa/ctl-client.h +similarity index 98% +rename from src/shared/ctl-client.h +rename to includes/bluealsa/ctl-client.h +index 3dc93a6..b8af154 100644 +--- a/src/shared/ctl-client.h ++++ b/includes/bluealsa/ctl-client.h +@@ -12,7 +12,7 @@ + #define BLUEALSA_SHARED_CTLCLIENT_H_ + + #include <stdbool.h> +-#include "shared/ctl-proto.h" ++#include <bluealsa/ctl-proto.h> + + int bluealsa_open(const char *interface); + +diff --git a/src/shared/ctl-proto.h b/includes/bluealsa/ctl-proto.h +similarity index 100% +rename from src/shared/ctl-proto.h +rename to includes/bluealsa/ctl-proto.h +diff --git a/src/shared/defs.h b/includes/bluealsa/defs.h +similarity index 100% +rename from src/shared/defs.h +rename to includes/bluealsa/defs.h +diff --git a/src/shared/ffb.h b/includes/bluealsa/ffb.h +similarity index 100% +rename from src/shared/ffb.h +rename to includes/bluealsa/ffb.h +diff --git a/src/shared/log.h b/includes/bluealsa/log.h +similarity index 100% +rename from src/shared/log.h +rename to includes/bluealsa/log.h +diff --git a/src/shared/rt.h b/includes/bluealsa/rt.h +similarity index 100% +rename from src/shared/rt.h +rename to includes/bluealsa/rt.h +diff --git a/src/Makefile.am b/src/Makefile.am +index fb1241d..5626ae5 100644 +--- a/src/Makefile.am ++++ b/src/Makefile.am +@@ -2,12 +2,9 @@ + # Copyright (c) 2016-2018 Arkadiusz Bokowy + + bin_PROGRAMS = bluealsa +-SUBDIRS = asound ++SUBDIRS = bluealsalib asound + + bluealsa_SOURCES = \ +- shared/ffb.c \ +- shared/log.c \ +- shared/rt.c \ + at.c \ + bluealsa.c \ + bluez.c \ +@@ -34,7 +31,8 @@ AM_CFLAGS = \ + @APTX_CFLAGS@ \ + @LDAC_CFLAGS@ \ + @LDAC_ABR_CFLAGS@ \ +- @SBC_CFLAGS@ ++ @SBC_CFLAGS@ \ ++ -I$(top_srcdir)/includes + + LDADD = \ + @BLUEZ_LIBS@ \ +@@ -44,4 +42,5 @@ LDADD = \ + @APTX_LIBS@ \ + @LDAC_LIBS@ \ + @LDAC_ABR_LIBS@ \ +- @SBC_LIBS@ ++ @SBC_LIBS@ \ ++ bluealsalib/libbluealsa.la +diff --git a/src/asound/Makefile.am b/src/asound/Makefile.am +index 923d884..24618f1 100644 +--- a/src/asound/Makefile.am ++++ b/src/asound/Makefile.am +@@ -5,32 +5,35 @@ EXTRA_DIST = 20-bluealsa.conf + + asound_module_ctl_LTLIBRARIES = libasound_module_ctl_bluealsa.la + asound_module_pcm_LTLIBRARIES = libasound_module_pcm_bluealsa.la ++ + asound_module_conf_DATA = 20-bluealsa.conf + + libasound_module_ctl_bluealsa_la_SOURCES = \ +- ../shared/ctl-client.c \ +- ../shared/log.c \ + bluealsa-ctl.c ++ + libasound_module_pcm_bluealsa_la_SOURCES = \ +- ../shared/ctl-client.c \ +- ../shared/log.c \ +- ../shared/rt.c \ + bluealsa-pcm.c + + asound_module_ctldir = @ALSA_PLUGIN_DIR@ + asound_module_pcmdir = @ALSA_PLUGIN_DIR@ ++ + asound_module_confdir = @ALSA_CONF_DIR@ + + AM_CFLAGS = \ + -I$(top_srcdir)/src \ ++ -I$(top_srcdir)/includes \ + @ALSA_CFLAGS@ \ + @BLUEZ_CFLAGS@ \ + @GLIB2_CFLAGS@ + +-AM_LDFLAGS = -module -avoid-version ++AM_LDFLAGS = \ ++ -module \ ++ -avoid-version \ ++ ../bluealsalib/libbluealsa.la + + libasound_module_ctl_bluealsa_la_LIBADD = \ + @ALSA_LIBS@ ++ + libasound_module_pcm_bluealsa_la_LIBADD = \ + @ALSA_LIBS@ \ + @BLUEZ_LIBS@ +diff --git a/src/asound/bluealsa-ctl.c b/src/asound/bluealsa-ctl.c +index f4a0181..1b9d124 100644 +--- a/src/asound/bluealsa-ctl.c ++++ b/src/asound/bluealsa-ctl.c +@@ -19,9 +19,9 @@ + #include <alsa/asoundlib.h> + #include <alsa/control_external.h> + +-#include "shared/ctl-client.h" +-#include "shared/ctl-proto.h" +-#include "shared/log.h" ++#include <bluealsa/ctl-client.h> ++#include <bluealsa/ctl-proto.h> ++#include <bluealsa/log.h> + + + enum ctl_elem_type { +diff --git a/src/asound/bluealsa-pcm.c b/src/asound/bluealsa-pcm.c +index 258aebd..42cb61d 100644 +--- a/src/asound/bluealsa-pcm.c ++++ b/src/asound/bluealsa-pcm.c +@@ -23,11 +23,11 @@ + #include <alsa/asoundlib.h> + #include <alsa/pcm_external.h> + +-#include "shared/ctl-client.h" +-#include "shared/ctl-proto.h" +-#include "shared/defs.h" +-#include "shared/log.h" +-#include "shared/rt.h" ++#include <bluealsa/ctl-client.h> ++#include <bluealsa/ctl-proto.h> ++#include <bluealsa/defs.h> ++#include <bluealsa/log.h> ++#include <bluealsa/rt.h> + + + struct bluealsa_pcm { +diff --git a/src/at.c b/src/at.c +index e3d1703..bda2255 100644 +--- a/src/at.c ++++ b/src/at.c +@@ -16,8 +16,8 @@ + #include <stdio.h> + #include <string.h> + +-#include "shared/defs.h" +-#include "shared/log.h" ++#include <bluealsa/defs.h> ++#include <bluealsa/log.h> + + + /** +diff --git a/src/bluealsa.h b/src/bluealsa.h +index 7968ba9..7eee34f 100644 +--- a/src/bluealsa.h ++++ b/src/bluealsa.h +@@ -27,7 +27,7 @@ + #include "bluez.h" + #include "bluez-a2dp.h" + #include "transport.h" +-#include "shared/ctl-proto.h" ++#include <bluealsa/ctl-proto.h> + + struct ba_config { + +diff --git a/src/bluealsalib/Makefile.am b/src/bluealsalib/Makefile.am +new file mode 100644 +index 0000000..11d9e00 +--- /dev/null ++++ b/src/bluealsalib/Makefile.am +@@ -0,0 +1,50 @@ ++# BlueALSA - Makefile.am ++# Copyright (c) 2018 Thiery Bultel (thierry.bultel@iot.bzh) ++ ++bluealsalib_LTLIBRARIES = libbluealsa.la ++ ++libbluealsa_la_SOURCES = \ ++ ../shared/ctl-client.c \ ++ ../shared/ffb.c \ ++ ../shared/log.c \ ++ ../shared/rt.c ++ ++EXTRA_DIST=bluealsa.pc.in ++ ++pkgconfigdir = $(libdir)/pkgconfig ++pkgconfig_DATA = bluealsa.pc ++ ++AM_CFLAGS = \ ++ -I$(top_srcdir)/src \ ++ -I$(top_srcdir)/includes \ ++ @ALSA_CFLAGS@ \ ++ @BLUEZ_CFLAGS@ \ ++ @GLIB2_CFLAGS@ ++ ++libbluealsa_la_LIBADD = \ ++ @ALSA_LIBS@ \ ++ @BLUEZ_LIBS@ ++ ++libbluealsa_la_LDFLAGS = \ ++ $(AM_LDFLAGS) \ ++ -version-info 1:0:0 ++ ++bluealsalibdir = $(libdir) ++ ++# install path for published headers ++bluealsalibincludedir=$(includedir)/bluealsa ++ ++bluealsalib_headers_dir=../../includes/bluealsa ++ ++bluealsalib_headers = \ ++ $(bluealsalib_headers_dir)/bluealsa.h \ ++ $(bluealsalib_headers_dir)/ctl-client.h \ ++ $(bluealsalib_headers_dir)/ctl-proto.h \ ++ $(bluealsalib_headers_dir)/defs.h \ ++ $(bluealsalib_headers_dir)/ffb.h \ ++ $(bluealsalib_headers_dir)/log.h \ ++ $(bluealsalib_headers_dir)/rt.h ++ ++libbluealsa_la_SOURCES += $(bluealsalib_headers) ++ ++bluealsalibinclude_HEADERS = $(bluealsalib_headers) +diff --git a/src/bluealsalib/bluealsa.pc.in b/src/bluealsalib/bluealsa.pc.in +new file mode 100644 +index 0000000..93c3c4a +--- /dev/null ++++ b/src/bluealsalib/bluealsa.pc.in +@@ -0,0 +1,12 @@ ++prefix=@prefix@ ++exec_prefix=@exec_prefix@ ++libdir=@libdir@ ++includedir=@includedir@ ++ ++Name: alsa ++Description: Bluez-Alsa - Library ++Version: @VERSION@ ++Requires: ++Libs: -L${libdir} -lbluealsa ++#Libs.private: @ALSA_DEPLIBS@ ++Cflags: -I${includedir}/bluealsa +diff --git a/src/bluez-a2dp.c b/src/bluez-a2dp.c +index 5f81e6e..4c7b07b 100644 +--- a/src/bluez-a2dp.c ++++ b/src/bluez-a2dp.c +@@ -13,7 +13,7 @@ + #endif + + #include "bluez-a2dp.h" +-#include "shared/defs.h" ++#include <bluealsa/defs.h> + + static const a2dp_sbc_t a2dp_sbc = { + .frequency = +diff --git a/src/bluez.c b/src/bluez.c +index 537f0fe..591fdce 100644 +--- a/src/bluez.c ++++ b/src/bluez.c +@@ -24,7 +24,7 @@ + #include "ctl.h" + #include "transport.h" + #include "utils.h" +-#include "shared/log.h" ++#include <bluealsa/log.h> + + + /** +diff --git a/src/ctl.c b/src/ctl.c +index ae2b812..dd3ab45 100644 +--- a/src/ctl.c ++++ b/src/ctl.c +@@ -32,8 +32,8 @@ + #include "hfp.h" + #include "transport.h" + #include "utils.h" +-#include "shared/defs.h" +-#include "shared/log.h" ++#include <bluealsa/defs.h> ++#include <bluealsa/log.h> + + /* Special PCM type for internal usage only. */ + #define BA_PCM_TYPE_RFCOMM 0x1F +diff --git a/src/ctl.h b/src/ctl.h +index 0e3c46b..593a9fd 100644 +--- a/src/ctl.h ++++ b/src/ctl.h +@@ -11,7 +11,7 @@ + #ifndef BLUEALSA_CTL_H_ + #define BLUEALSA_CTL_H_ + +-#include "shared/ctl-proto.h" ++#include <bluealsa/ctl-proto.h> + + /* Indexes of special file descriptors in the poll array. */ + #define CTL_IDX_SRV 0 +diff --git a/src/io.c b/src/io.c +index b3d7ac9..f81eeb0 100644 +--- a/src/io.c ++++ b/src/io.c +@@ -44,10 +44,10 @@ + #include "bluealsa.h" + #include "transport.h" + #include "utils.h" +-#include "shared/defs.h" +-#include "shared/ffb.h" +-#include "shared/log.h" +-#include "shared/rt.h" ++#include <bluealsa/defs.h> ++#include <bluealsa/ffb.h> ++#include <bluealsa/log.h> ++#include <bluealsa/rt.h> + + + /** +diff --git a/src/main.c b/src/main.c +index 35e6702..9cef402 100644 +--- a/src/main.c ++++ b/src/main.c +@@ -37,8 +37,8 @@ + #endif + #include "transport.h" + #include "utils.h" +-#include "shared/defs.h" +-#include "shared/log.h" ++#include <bluealsa/defs.h> ++#include <bluealsa/log.h> + + + static char *get_a2dp_codecs( +diff --git a/src/ofono.c b/src/ofono.c +index 902d099..bfd4e39 100644 +--- a/src/ofono.c ++++ b/src/ofono.c +@@ -27,7 +27,7 @@ + #include "ctl.h" + #include "ofono-iface.h" + #include "transport.h" +-#include "shared/log.h" ++#include <bluealsa/log.h> + + #define OFONO_FAKE_DEV_ID 0xffff + +diff --git a/src/rfcomm.c b/src/rfcomm.c +index a86ae61..2d76725 100644 +--- a/src/rfcomm.c ++++ b/src/rfcomm.c +@@ -17,11 +17,11 @@ + #include <string.h> + #include <unistd.h> + ++#include <bluealsa/defs.h> + #include "bluealsa.h" + #include "ctl.h" + #include "utils.h" +-#include "shared/defs.h" +-#include "shared/log.h" ++#include <bluealsa/log.h> + + + /** +diff --git a/src/shared/ctl-client.c b/src/shared/ctl-client.c +index 6cf9402..2da9a54 100644 +--- a/src/shared/ctl-client.c ++++ b/src/shared/ctl-client.c +@@ -8,7 +8,7 @@ + * + */ + +-#include "shared/ctl-client.h" ++#include <bluealsa/ctl-client.h> + + #include <errno.h> + #include <fcntl.h> +@@ -19,7 +19,7 @@ + #include <sys/types.h> + #include <sys/un.h> + +-#include "shared/log.h" ++#include <bluealsa/log.h> + + + /** +diff --git a/src/shared/ffb.c b/src/shared/ffb.c +index b31d7d1..ab50f4a 100644 +--- a/src/shared/ffb.c ++++ b/src/shared/ffb.c +@@ -8,7 +8,7 @@ + * + */ + +-#include "shared/ffb.h" ++#include "../../includes/bluealsa/ffb.h" + + + /** +diff --git a/src/shared/log.c b/src/shared/log.c +index 65f0fea..884540c 100644 +--- a/src/shared/log.c ++++ b/src/shared/log.c +@@ -8,7 +8,7 @@ + * + */ + +-#include "shared/log.h" ++#include <bluealsa/log.h> + + #include <pthread.h> + #include <stdarg.h> +@@ -17,7 +17,7 @@ + #include <string.h> + #include <syslog.h> + +-#include "shared/rt.h" ++#include <bluealsa/rt.h> + + + /* internal logging identifier */ +diff --git a/src/shared/rt.c b/src/shared/rt.c +index edcbebc..40bd721 100644 +--- a/src/shared/rt.c ++++ b/src/shared/rt.c +@@ -8,7 +8,7 @@ + * + */ + +-#include "shared/rt.h" ++#include <bluealsa/rt.h> + + #include <stdlib.h> + +diff --git a/src/transport.c b/src/transport.c +index 7253925..1617dd1 100644 +--- a/src/transport.c ++++ b/src/transport.c +@@ -34,7 +34,7 @@ + #include "io.h" + #include "rfcomm.h" + #include "utils.h" +-#include "shared/log.h" ++#include <bluealsa/log.h> + + + static const char *transport_type_to_string(enum ba_transport_type type) { +diff --git a/src/utils.c b/src/utils.c +index 70d069e..27459d2 100644 +--- a/src/utils.c ++++ b/src/utils.c +@@ -24,7 +24,7 @@ + + #include "a2dp-codecs.h" + #include "bluez.h" +-#include "shared/log.h" ++#include <bluealsa/log.h> + + + /** +diff --git a/test/Makefile.am b/test/Makefile.am +index 104dc63..8f7b2eb 100644 +--- a/test/Makefile.am ++++ b/test/Makefile.am +@@ -6,7 +6,8 @@ TESTS = \ + test-ctl \ + test-io \ + test-pcm \ +- test-utils ++ test-utils \ ++ test-bluealsalib + + check_PROGRAMS = \ + server-mock \ +@@ -14,7 +15,8 @@ check_PROGRAMS = \ + test-ctl \ + test-io \ + test-pcm \ +- test-utils ++ test-utils \ ++ test-bluealsalib + + check_LTLIBRARIES = \ + aloader.la +@@ -25,6 +27,7 @@ aloader_la_LDFLAGS = \ + + AM_CFLAGS = \ + -I$(top_srcdir)/src \ ++ -I$(top_srcdir)/includes \ + @AAC_CFLAGS@ \ + @ALSA_CFLAGS@ \ + @APTX_CFLAGS@ \ +@@ -46,4 +49,5 @@ LDADD = \ + @GLIB2_LIBS@ \ + @LDAC_ABR_LIBS@ \ + @LDAC_LIBS@ \ +- @SBC_LIBS@ ++ @SBC_LIBS@ \ ++ ../src/bluealsalib/libbluealsa.la +diff --git a/test/server-mock.c b/test/server-mock.c +index 8c3a90e..c88fa35 100644 +--- a/test/server-mock.c ++++ b/test/server-mock.c +@@ -31,9 +31,6 @@ + #include "../src/rfcomm.c" + #include "../src/transport.c" + #include "../src/utils.c" +-#include "../src/shared/ffb.c" +-#include "../src/shared/log.c" +-#include "../src/shared/rt.c" + + static const a2dp_sbc_t cconfig = { + .frequency = SBC_SAMPLING_FREQ_44100, +diff --git a/test/test-at.c b/test/test-at.c +index 8cff264..a847c22 100644 +--- a/test/test-at.c ++++ b/test/test-at.c +@@ -11,7 +11,6 @@ + #include <check.h> + + #include "../src/at.c" +-#include "../src/shared/log.c" + + START_TEST(test_at_build) { + +diff --git a/test/test-bluealsalib.c b/test/test-bluealsalib.c +new file mode 100644 +index 0000000..d5fa3ff +--- /dev/null ++++ b/test/test-bluealsalib.c +@@ -0,0 +1,96 @@ ++/* ++ * test-bluealsalib.c ++ * Copyright (c) 2018 Thierry Bultel ++ * ++ * This file is a part of bluez-alsa. ++ * ++ * This project is licensed under the terms of the MIT license. ++ * ++ */ ++ ++// TODO monitor all available interfaces ++const char * ba_interface = "hci0"; ++ ++#include <bluealsa/bluealsa.h> ++#include <bluealsa/log.h> ++#include <pthread.h> ++#include <errno.h> ++#include <poll.h> ++ ++ ++static void * monitor_thread_entry(void* arg) { ++ debug("..."); ++ ++ int ba_fd, ba_event_fd; ++ enum ba_event transport_mask = BA_EVENT_TRANSPORT_ADDED | BA_EVENT_TRANSPORT_CHANGED|BA_EVENT_TRANSPORT_REMOVED; ++ ++ if ((ba_fd = bluealsa_open(ba_interface)) == -1) { ++ error("BlueALSA connection failed: %s", strerror(errno)); ++ goto fail; ++ } ++ ++ if ((ba_event_fd = bluealsa_open(ba_interface)) == -1) { ++ error("BlueALSA connection failed: %s", strerror(errno)); ++ goto fail; ++ } ++ ++ if (bluealsa_subscribe(ba_event_fd, transport_mask) == -1) { ++ error("BlueALSA subscription failed: %s", strerror(errno)); ++ goto fail; ++ } ++ ++goto init; ++ ++ while (true) { ++ ++ struct ba_msg_event event; ++ struct ba_msg_transport *transports; ++ ssize_t ret; ++ size_t i; ++ ++ struct pollfd pfds[] = {{ ba_event_fd, POLLIN, 0 }}; ++ if (poll(pfds, ARRAYSIZE(pfds), -1) == -1 && errno == EINTR) ++ continue; ++ ++ while ((ret = recv(ba_event_fd, &event, sizeof(event), MSG_DONTWAIT)) == -1 && errno == EINTR) ++ continue; ++ if (ret != sizeof(event)) { ++ error("Couldn't read event: %s", strerror(ret == -1 ? errno : EBADMSG)); ++ goto fail; ++ } ++ ++init: ++ debug("Fetching available transports"); ++ if ((ret = bluealsa_get_transports(ba_fd, &transports)) == -1) { ++ error("Couldn't get transports: %s", strerror(errno)); ++ goto fail; ++ } ++ ++ debug("Got %d transports", ret); ++ ++ for (int ix=0; ix<ret; ix++) { ++ char addr[18]; ++ struct ba_msg_transport * transport = &transports[ix]; ++ ba2str(&transport->addr, addr); ++ info("Transport %d: type %d, dev %s", ix, transport->type, addr); ++ } ++ ++ } ++ ++fail: ++ info("exit"); ++ return NULL; ++} ++ ++int main(int argc, char * argv[]) { ++ printf("%s... !\n", argv[0]); ++ ++ pthread_t monitor; ++ if (pthread_create(&monitor, NULL, monitor_thread_entry, NULL) == -1) { ++ debug("failed to create the monitor thread"); ++ goto fail; ++ } ++ pthread_join(monitor, NULL); ++fail: ++ return 0; ++} +diff --git a/test/test-io.c b/test/test-io.c +index d913d2f..8ebb1d8 100644 +--- a/test/test-io.c ++++ b/test/test-io.c +@@ -21,9 +21,6 @@ + #include "../src/rfcomm.c" + #include "../src/transport.c" + #include "../src/utils.c" +-#include "../src/shared/ffb.c" +-#include "../src/shared/log.c" +-#include "../src/shared/rt.c" + + static const a2dp_sbc_t config_sbc_44100_stereo = { + .frequency = SBC_SAMPLING_FREQ_44100, +diff --git a/test/test-utils.c b/test/test-utils.c +index b704b42..46475f1 100644 +--- a/test/test-utils.c ++++ b/test/test-utils.c +@@ -10,11 +10,11 @@ + + #include <check.h> + ++#include <bluealsa/defs.h> ++#include <bluealsa/ffb.h> ++#include <bluealsa/rt.h> ++ + #include "../src/utils.c" +-#include "../src/shared/defs.h" +-#include "../src/shared/ffb.c" +-#include "../src/shared/log.c" +-#include "../src/shared/rt.c" + + START_TEST(test_dbus_profile_object_path) { + +diff --git a/utils/Makefile.am b/utils/Makefile.am +index 256689a..a6d132c 100644 +--- a/utils/Makefile.am ++++ b/utils/Makefile.am +@@ -6,32 +6,31 @@ bin_PROGRAMS = + if ENABLE_APLAY + bin_PROGRAMS += bluealsa-aplay + bluealsa_aplay_SOURCES = \ +- ../src/shared/ctl-client.c \ +- ../src/shared/ffb.c \ +- ../src/shared/log.c \ + aplay.c + bluealsa_aplay_CFLAGS = \ + -I$(top_srcdir)/src \ ++ -I$(top_srcdir)/includes \ + @ALSA_CFLAGS@ \ + @BLUEZ_CFLAGS@ \ + @GIO2_CFLAGS@ + bluealsa_aplay_LDADD = \ + @ALSA_LIBS@ \ + @BLUEZ_LIBS@ \ +- @GIO2_LIBS@ ++ @GIO2_LIBS@ \ ++ ../src/bluealsalib/libbluealsa.la + endif + + if ENABLE_RFCOMM + bin_PROGRAMS += bluealsa-rfcomm + bluealsa_rfcomm_SOURCES = \ +- ../src/shared/ctl-client.c \ +- ../src/shared/log.c \ + rfcomm.c + bluealsa_rfcomm_CFLAGS = \ + -I$(top_srcdir)/src \ ++ -I$(top_srcdir)/includes \ + @BLUEZ_CFLAGS@ + bluealsa_rfcomm_LDADD = \ + @BLUEZ_LIBS@ \ ++ ../src/bluealsalib/libbluealsa.la \ + -lreadline + endif + +diff --git a/utils/aplay.c b/utils/aplay.c +index f792ce6..4b1372e 100644 +--- a/utils/aplay.c ++++ b/utils/aplay.c +@@ -25,10 +25,10 @@ + #include <alsa/asoundlib.h> + #include <gio/gio.h> + +-#include "shared/ctl-client.h" +-#include "shared/defs.h" +-#include "shared/ffb.h" +-#include "shared/log.h" ++#include <bluealsa/ctl-client.h> ++#include <bluealsa/defs.h> ++#include <bluealsa/ffb.h> ++#include <bluealsa/log.h> + + struct pcm_worker { + struct ba_msg_transport transport; +diff --git a/utils/rfcomm.c b/utils/rfcomm.c +index cc31f46..38e3b30 100644 +--- a/utils/rfcomm.c ++++ b/utils/rfcomm.c +@@ -24,8 +24,8 @@ + #include <readline/readline.h> + #include <readline/history.h> + +-#include "shared/ctl-client.h" +-#include "shared/log.h" ++#include <bluealsa/ctl-client.h> ++#include <bluealsa/log.h> + + static char *strtrim(char *str) { + while (isspace(*str)) +-- +2.16.4 + diff --git a/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0002-log-add-calling-function-name.patch b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0002-log-add-calling-function-name.patch new file mode 100644 index 00000000..8ed7e0b6 --- /dev/null +++ b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0002-log-add-calling-function-name.patch @@ -0,0 +1,26 @@ +From 3a7400da79678e749381306e33163ca2c005cb3b Mon Sep 17 00:00:00 2001 +From: Thierry Bultel <thierry.bultel@iot.bzh> +Date: Mon, 3 Dec 2018 14:31:31 +0100 +Subject: [PATCH 2/3] log: add calling function name + +Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh> +--- + includes/bluealsa/log.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/includes/bluealsa/log.h b/includes/bluealsa/log.h +index 39663fb..6d4cec3 100644 +--- a/includes/bluealsa/log.h ++++ b/includes/bluealsa/log.h +@@ -31,7 +31,7 @@ void info(const char *format, ...) __attribute__ ((format(printf, 1, 2))); + + #if DEBUG + void _debug(const char *format, ...) __attribute__ ((format(printf, 1, 2))); +-# define debug(M, ARGS ...) _debug("%s:%d: " M, __FILE__, __LINE__, ## ARGS) ++# define debug(M, ARGS ...) _debug("%s:%d:%s: " M, __FILE__, __LINE__,__func__, ## ARGS) + #else + # define debug(M, ARGS ...) do {} while (0) + #endif +-- +2.16.4 + diff --git a/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0003-dbus-request-a-name-on-startup.patch b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0003-dbus-request-a-name-on-startup.patch new file mode 100644 index 00000000..1ef59296 --- /dev/null +++ b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0003-dbus-request-a-name-on-startup.patch @@ -0,0 +1,153 @@ +From 4c14fffbd20a6dd9e6ceca1eb1726ceaafab7410 Mon Sep 17 00:00:00 2001 +From: Thierry Bultel <thierry.bultel@iot.bzh> +Date: Fri, 18 Jan 2019 11:45:29 +0100 +Subject: [PATCH 3/3] dbus: request a name on startup + +When the service thread is ready, ask a name to dbus +The advantage of doing that is that client applications +can check dbus for bluez-alsa presence, without having +to implement any kinf of polling logic. Also, this +way, they can be notified on the service exit, to +perform any needed cleanup. +Since there must be an instance of bluealsa daemon +per hci device, the dbus name will be +'org.bluez-alsa.hci0', 'org.bluez-alsa.hci1' ... +and so on. + +Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh> +--- + configure.ac | 10 ++++++++++ + src/Makefile.am | 3 +++ + src/bluez-alsa.conf | 14 ++++++++++++++ + src/main.c | 32 ++++++++++++++++++++++++++++++++ + 4 files changed, 59 insertions(+) + create mode 100644 src/bluez-alsa.conf + +diff --git a/configure.ac b/configure.ac +index 6323d60..d4ec7d4 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -130,6 +130,16 @@ AC_ARG_WITH([alsaconfdir], + [alsaconfdir="$sysconfdir/alsa/conf.d"], + [alsaconfdir="$datadir/alsa/alsa.conf.d"])]) + ++AC_ARG_WITH(dbusconfdir, AC_HELP_STRING([--with-dbusconfdir=PATH], ++ [path to D-Bus config directory]), [path_dbusconf=${withval}], ++ [path_dbusconf="`$PKG_CONFIG --variable=sysconfdir dbus-1`"]) ++if (test -z "${path_dbusconf}"); then ++ DBUS_CONFDIR="${sysconfdir}/dbus-1/system.d" ++else ++ DBUS_CONFDIR="${path_dbusconf}/dbus-1/system.d" ++fi ++AC_SUBST(DBUS_CONFDIR) ++ + test "x$prefix" = xNONE && prefix=$ac_default_prefix + test "x$exec_prefix" = xNONE && exec_prefix=$prefix + +diff --git a/src/Makefile.am b/src/Makefile.am +index 5626ae5..c501f2e 100644 +--- a/src/Makefile.am ++++ b/src/Makefile.am +@@ -23,6 +23,9 @@ bluealsa_SOURCES += \ + ofono-iface.c + endif + ++dbusconfdir = @DBUS_CONFDIR@ ++dist_dbusconf_DATA = bluez-alsa.conf ++ + AM_CFLAGS = \ + @BLUEZ_CFLAGS@ \ + @GLIB2_CFLAGS@ \ +diff --git a/src/bluez-alsa.conf b/src/bluez-alsa.conf +new file mode 100644 +index 0000000..6b999d6 +--- /dev/null ++++ b/src/bluez-alsa.conf +@@ -0,0 +1,14 @@ ++<!-- This configuration file specifies the required security policies ++ for bluez-alsa core daemon to work. --> ++ ++<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" ++ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> ++<busconfig> ++ ++ <!-- ../system.conf have denied everything, so we just punch some holes --> ++ ++ <policy user="root"> ++ <allow own_prefix="org.bluez-alsa"/> ++ </policy> ++ ++</busconfig> +diff --git a/src/main.c b/src/main.c +index 9cef402..9183978 100644 +--- a/src/main.c ++++ b/src/main.c +@@ -12,6 +12,7 @@ + # include "config.h" + #endif + ++#define _GNU_SOURCE + #include <errno.h> + #include <getopt.h> + #include <signal.h> +@@ -58,6 +59,20 @@ static char *get_a2dp_codecs( + return g_strjoinv(", ", (char **)tmp); + } + ++static void name_acquired_handler( ++ GDBusConnection *connection, ++ const gchar *name, ++ gpointer user_data) { ++ debug("Acquired name: %s", name); ++} ++ ++static void name_lost_handler( ++ GDBusConnection *connection, ++ const gchar *name, ++ gpointer user_data) { ++ debug("Lost name: %s", name); ++} ++ + static GMainLoop *loop = NULL; + static void main_loop_stop(int sig) { + /* Call to this handler restores the default action, so on the +@@ -318,6 +333,7 @@ int main(int argc, char **argv) { + GError *err; + + err = NULL; ++ + address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SYSTEM, NULL, NULL); + if ((config.dbus = g_dbus_connection_new_for_address_sync(address, + G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT | +@@ -336,6 +352,19 @@ int main(int argc, char **argv) { + ofono_register(); + #endif + ++ char * name_on_bus = NULL; ++ asprintf(&name_on_bus, "org.bluez-alsa.%s", config.hci_dev.name); ++ ++ guint g_dbusid; ++ g_dbusid = g_bus_own_name_on_connection(config.dbus, ++ name_on_bus, ++ G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT | ++ G_BUS_NAME_OWNER_FLAGS_REPLACE, ++ name_acquired_handler, ++ name_lost_handler, ++ NULL, ++ NULL); ++ + /* In order to receive EPIPE while writing to the pipe whose reading end + * is closed, the SIGPIPE signal has to be handled. For more information + * see the io_thread_write_pcm() function. */ +@@ -359,5 +388,8 @@ int main(int argc, char **argv) { + bluealsa_ctl_free(); + bluealsa_config_free(); + ++ g_bus_unown_name (g_dbusid); ++ free(name_on_bus); ++ + return EXIT_SUCCESS; + } +-- +2.16.4 + diff --git a/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0004-bluealsa-pcm-bump-the-trigger-after-pcm-prepare.patch b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0004-bluealsa-pcm-bump-the-trigger-after-pcm-prepare.patch new file mode 100644 index 00000000..7befe733 --- /dev/null +++ b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa/0004-bluealsa-pcm-bump-the-trigger-after-pcm-prepare.patch @@ -0,0 +1,35 @@ +From ba292e82928a6a0ea663039ba2d5c030c4cfa80d Mon Sep 17 00:00:00 2001 +From: Thierry Bultel <thierry.bultel@iot.bzh> +Date: Fri, 8 Feb 2019 10:21:55 +0100 +Subject: [PATCH] bluealsa-pcm: bump the trigger after pcm prepare + +When a sound application recovers from a EPIPE by calling +snd_pcm_prepare, and goes immediately after to a call to poll, +it would be stuck forever unless the internal event trigger +is bumped. + +Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh> +--- + src/asound/bluealsa-pcm.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/src/asound/bluealsa-pcm.c b/src/asound/bluealsa-pcm.c +index 42cb61d..4ccbf0d 100644 +--- a/src/asound/bluealsa-pcm.c ++++ b/src/asound/bluealsa-pcm.c +@@ -351,6 +351,12 @@ static int bluealsa_prepare(snd_pcm_ioplug_t *io) { + pcm->io_ptr = 0; + + debug("Prepared: %d", pcm->fd); ++ ++ /* When the sound application calls poll just after snd_pcm_prepare, ++ * it would block forever unless the internal trigger is bumped ++ * */ ++ eventfd_write(pcm->event_fd, 1); ++ + return 0; + } + +-- +2.16.4 + diff --git a/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend new file mode 100644 index 00000000..ece43824 --- /dev/null +++ b/ATTIC/meta-audio-4a-framework/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend @@ -0,0 +1,19 @@ +# This brings some mandatory patches for the softmixer and hal-manager. +# +# - patch 1 makes a communication library for hal-manager to get +# the list of audio transports from bluez-alsa +# - patch 2 makes the "debug" macro always display the caller name +# - patch 3 asks dbus for a name like 'org.bluez-alsa.hciX' where hciX +# - patch 4 is a bug fix +# name of the HCI interface that the bluealsa daemon instance is handling +# +# Notice that patch 2 will very likely be replaced by a full dbus interface +# in the future. +# + +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" + +SRC_URI += "file://0001-build-and-link-with-a-shared-library.patch" +SRC_URI += "file://0002-log-add-calling-function-name.patch" +SRC_URI += "file://0003-dbus-request-a-name-on-startup.patch" +SRC_URI += "file://0004-bluealsa-pcm-bump-the-trigger-after-pcm-prepare.patch" |