AC_SUBST(HAVE_HAL)
AM_CONDITIONAL([HAVE_HAL], [test "x$HAVE_HAL" = x1])
+#### UDEV support (optional) ####
+
+AC_ARG_ENABLE([udev],
+ AS_HELP_STRING([--disable-udev],[Disable optional UDEV support]),
+ [
+ case "${enableval}" in
+ yes) udev=yes ;;
+ no) udev=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --disable-udev) ;;
+ esac
+ ],
+ [udev=auto])
+if test "x${udev}" != xno -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \) ; then
+ PKG_CHECK_MODULES(UDEV, [ libudev ],
+ [
+ HAVE_UDEV=1
+ AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.])
+ ],
+ [
+ HAVE_UDEV=0
+ if test "x$udev" = xyes ; then
+ AC_MSG_ERROR([*** UDEV support not found])
+ fi
+ ])
+else
+ HAVE_UDEV=0
+fi
+
+AC_SUBST(UDEV_CFLAGS)
+AC_SUBST(UDEV_LIBS)
+AC_SUBST(HAVE_UDEV)
+AM_CONDITIONAL([HAVE_UDEV], [test "x$HAVE_UDEV" = x1])
+
+AC_DEFINE([LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE], 1, [I know the API is subject to change.])
+
#### BlueZ support (optional) ####
AC_ARG_ENABLE([bluez],
ENABLE_HAL=yes
fi
+ENABLE_UDEV=no
+if test "x$HAVE_UDEV" = "x1" ; then
+ ENABLE_UDEV=yes
+fi
+
ENABLE_TCPWRAP=no
if test "x${LIBWRAP_LIBS}" != x ; then
ENABLE_TCPWRAP=yes
Enable Async DNS: ${ENABLE_LIBASYNCNS}
Enable LIRC: ${ENABLE_LIRC}
Enable HAL: ${ENABLE_HAL}
+ Enable udev: ${ENABLE_UDEV}
Enable BlueZ: ${ENABLE_BLUEZ}
Enable TCP Wrappers: ${ENABLE_TCPWRAP}
Enable libsamplerate: ${ENABLE_LIBSAMPLERATE}
libalsa_util_la_CFLAGS += $(HAL_CFLAGS)
endif
+if HAVE_UDEV
+libalsa_util_la_SOURCES += modules/udev-util.h modules/udev-util.c
+libalsa_util_la_LIBADD += $(UDEV_LIBS)
+libalsa_util_la_CFLAGS += $(UDEV_CFLAGS)
+endif
+
if HAVE_DBUS
libalsa_util_la_SOURCES += modules/reserve.h modules/reserve.c modules/reserve-wrap.c modules/reserve-wrap.h
libalsa_util_la_LIBADD += $(DBUS_LIBS) libdbus-util.la
pa_proplist_sets(data.proplist, PA_PROP_DEVICE_PROFILE_DESCRIPTION, profile->description);
}
+ pa_alsa_set_description(data.proplist);
+
u->sink = pa_sink_new(m->core, &data, PA_SINK_HARDWARE|PA_SINK_LATENCY);
pa_sink_new_data_done(&data);
pa_proplist_sets(data.proplist, PA_PROP_DEVICE_PROFILE_DESCRIPTION, profile->description);
}
+ pa_alsa_set_description(data.proplist);
+
u->source = pa_source_new(m->core, &data, PA_SOURCE_HARDWARE|PA_SOURCE_LATENCY);
pa_source_new_data_done(&data);
#include "hal-util.h"
#endif
+#ifdef HAVE_UDEV
+#include "udev-util.h"
+#endif
+
struct pa_alsa_fdlist {
unsigned num_fds;
struct pollfd *fds;
snd_lib_error_set_handler(NULL);
}
+void pa_alsa_set_description(pa_proplist *p) {
+ const char *s;
+ pa_assert(p);
+
+ if (pa_proplist_contains(p, PA_PROP_DEVICE_DESCRIPTION))
+ return;
+
+ if ((s = pa_proplist_gets(p, PA_PROP_DEVICE_FORM_FACTOR)))
+ if (pa_streq(s, "internal")) {
+ pa_proplist_sets(p, PA_PROP_DEVICE_DESCRIPTION, _("Internal Audio"));
+ return;
+ }
+
+ if ((s = pa_proplist_gets(p, PA_PROP_DEVICE_PRODUCT_NAME))) {
+ pa_proplist_sets(p, PA_PROP_DEVICE_DESCRIPTION, s);
+ return;
+ }
+
+ if ((s = pa_proplist_gets(p, "alsa.card_name"))) {
+ pa_proplist_sets(p, PA_PROP_DEVICE_DESCRIPTION, s);
+ return;
+ }
+
+ if ((s = pa_proplist_gets(p, "alsa.name"))) {
+ pa_proplist_sets(p, PA_PROP_DEVICE_DESCRIPTION, s);
+ return;
+ }
+}
+
void pa_alsa_init_proplist_card(pa_core *c, pa_proplist *p, int card) {
char *cn, *lcn, *dn;
pa_xfree(dn);
}
+#ifdef HAVE_UDEV
+ pa_udev_get_info(c, p, card);
+#endif
+
#ifdef HAVE_HAL
pa_hal_get_info(c, p, card);
#endif
snd_pcm_class_t class;
snd_pcm_subclass_t subclass;
- const char *n, *id, *sdn, *cn = NULL;
+ const char *n, *id, *sdn;
int card;
pa_assert(p);
if (alsa_class_table[class])
pa_proplist_sets(p, "alsa.class", alsa_class_table[class]);
}
+
subclass = snd_pcm_info_get_subclass(pcm_info);
if (subclass <= SND_PCM_SUBCLASS_LAST)
if (alsa_subclass_table[subclass])
pa_proplist_setf(p, "alsa.device", "%u", snd_pcm_info_get_device(pcm_info));
- if ((card = snd_pcm_info_get_card(pcm_info)) >= 0) {
+ if ((card = snd_pcm_info_get_card(pcm_info)) >= 0)
pa_alsa_init_proplist_card(c, p, card);
- cn = pa_proplist_gets(p, "alsa.card_name");
- }
-
- if (cn && n && !strstr(cn, n) && !strstr(n, cn))
- pa_proplist_setf(p, PA_PROP_DEVICE_DESCRIPTION, "%s, %s", cn, n);
- else if (cn && (!n || strstr(cn, n)))
- pa_proplist_sets(p, PA_PROP_DEVICE_DESCRIPTION, cn);
- else if (n)
- pa_proplist_sets(p, PA_PROP_DEVICE_DESCRIPTION, n);
}
void pa_alsa_init_proplist_pcm(pa_core *c, pa_proplist *p, snd_pcm_t *pcm) {
void pa_alsa_init_proplist_pcm_info(pa_core *c, pa_proplist *p, snd_pcm_info_t *pcm_info);
void pa_alsa_init_proplist_card(pa_core *c, pa_proplist *p, int card);
void pa_alsa_init_proplist_pcm(pa_core *c, pa_proplist *p, snd_pcm_t *pcm);
+void pa_alsa_set_description(pa_proplist *p);
int pa_alsa_recover_from_poll(snd_pcm_t *pcm, int revents);
data.module = m;
pa_alsa_init_proplist_card(m->core, data.proplist, alsa_card_index);
pa_proplist_sets(data.proplist, PA_PROP_DEVICE_STRING, u->device_id);
+ pa_alsa_set_description(data.proplist);
set_card_name(&data, ma, u->device_id);
if (reserve)
pa_proplist_sets(p, "hal.udi", udis[i]);
+ /* The data HAL stores in info.product is not actually a product
+ * string but simply the ALSA card name. We will hence not write
+ * it to PA_PROP_DEVICE_PRODUCT_NAME */
t = libhal_device_get_property_string(hal, udis[i], "info.product", &error);
if (dbus_error_is_set(&error))
dbus_error_free(&error);
--- /dev/null
+/***
+ This file is part of PulseAudio.
+
+ Copyright 2009 Lennart Poettering
+
+ PulseAudio is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ PulseAudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with PulseAudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <libudev.h>
+
+#include <pulse/xmalloc.h>
+#include <pulse/proplist.h>
+
+#include <pulsecore/log.h>
+#include <pulsecore/core-util.h>
+
+#include "udev-util.h"
+
+static int read_id(struct udev_device *d, const char *n) {
+ const char *v;
+ unsigned u;
+
+ pa_assert(d);
+ pa_assert(n);
+
+ if (!(v = udev_device_get_property_value(d, n)))
+ return -1;
+
+ if (pa_startswith(v, "0x"))
+ v += 2;
+
+ if (!*v)
+ return -1;
+
+ if (sscanf(v, "%04x", &u) != 1)
+ return -1;
+
+ if (u > 0xFFFFU)
+ return -1;
+
+ return u;
+}
+
+int pa_udev_get_info(pa_core *core, pa_proplist *p, int card_idx) {
+ int r = -1;
+ struct udev *udev;
+ struct udev_device *card;
+ char *t;
+ const char *v;
+ int id;
+
+ pa_assert(core);
+ pa_assert(p);
+ pa_assert(card_idx >= 0);
+
+ if (!(udev = udev_new())) {
+ pa_log_error("Failed to allocate udev context.");
+ goto finish;
+ }
+
+ t = pa_sprintf_malloc("%s/class/sound/card%i", udev_get_sys_path(udev), card_idx);
+ card = udev_device_new_from_syspath(udev, t);
+ pa_xfree(t);
+
+ if (!card) {
+ pa_log_error("Failed to get card object.");
+ goto finish;
+ }
+
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_BUS))
+ if ((v = udev_device_get_property_value(card, "ID_BUS")) && *v)
+ pa_proplist_sets(p, PA_PROP_DEVICE_BUS, v);
+
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_VENDOR_ID))
+ if ((id = read_id(card, "ID_VENDOR_ID")) > 0 && *v)
+ pa_proplist_setf(p, PA_PROP_DEVICE_VENDOR_ID, "%04x", id);
+
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_VENDOR_NAME)) {
+ if ((v = udev_device_get_property_value(card, "ID_VENDOR_FROM_DATABASE")) && *v)
+ pa_proplist_sets(p, PA_PROP_DEVICE_VENDOR_NAME, v);
+ else if ((v = udev_device_get_property_value(card, "ID_VENDOR")) && *v)
+ pa_proplist_sets(p, PA_PROP_DEVICE_VENDOR_NAME, v);
+ }
+
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_PRODUCT_ID))
+ if ((id = read_id(card, "ID_MODEL_ID")) >= 0)
+ pa_proplist_setf(p, PA_PROP_DEVICE_PRODUCT_ID, "%04x", id);
+
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_PRODUCT_NAME)) {
+ if ((v = udev_device_get_property_value(card, "ID_MODEL_FROM_DATABASE")) && *v)
+ pa_proplist_sets(p, PA_PROP_DEVICE_PRODUCT_NAME, v);
+ else if ((v = udev_device_get_property_value(card, "ID_MODEL")) && *v)
+ pa_proplist_sets(p, PA_PROP_DEVICE_PRODUCT_NAME, v);
+ }
+
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_SERIAL))
+ if ((v = udev_device_get_property_value(card, "ID_SERIAL")) && *v)
+ pa_proplist_sets(p, PA_PROP_DEVICE_SERIAL, v);
+
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_FORM_FACTOR))
+ if ((v = udev_device_get_property_value(card, "SOUND_FORM_FACTOR")) && *v)
+ pa_proplist_sets(p, PA_PROP_DEVICE_FORM_FACTOR, v);
+
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_BUS_PATH))
+ if ((v = udev_device_get_devpath(card)))
+ pa_proplist_sets(p, PA_PROP_DEVICE_BUS_PATH, v);
+
+ /* This is normaly not set by th udev rules but may be useful to
+ * allow administrators to overwrite the device description.*/
+ if (!pa_proplist_contains(p, PA_PROP_DEVICE_DESCRIPTION))
+ if ((v = udev_device_get_property_value(card, "SOUND_DESCRIPTION")) && *v)
+ pa_proplist_sets(p, PA_PROP_DEVICE_DESCRIPTION, v);
+
+ r = 0;
+
+finish:
+
+ if (card)
+ udev_device_unref(card);
+
+ if (udev)
+ udev_unref(udev);
+
+ return r;
+}
--- /dev/null
+#ifndef fooudevutilhfoo
+#define fooudevutilhfoo
+
+/***
+ This file is part of PulseAudio.
+
+ Copyright 2009 Lennart Poettering
+
+ PulseAudio is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ PulseAudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with PulseAudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+
+#include <pulsecore/core.h>
+
+int pa_udev_get_info(pa_core *core, pa_proplist *p, int card);
+
+#endif