-/* $Id$ */
-
/***
- This file is part of polypaudio.
-
- polypaudio is free software; you can redistribute it and/or modify
+ This file is part of PulseAudio.
+
+ Copyright 2006 Lennart Poettering
+ Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
+ Copyright 2006 Diego Pettenò
+
+ 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,
+ by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
-
- polypaudio is distributed in the hope that it will be useful, but
+
+ 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 polypaudio; if not, write to the Free Software
+ along with PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#endif
#include <stdio.h>
-#include <assert.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
-#include <polypcore/module.h>
-#include <polypcore/modargs.h>
-#include <polypcore/xmalloc.h>
-#include <polypcore/log.h>
-#include <polypcore/util.h>
+#include <pulsecore/core-error.h>
+#include <pulsecore/module.h>
+#include <pulsecore/modargs.h>
+#include <pulsecore/log.h>
+#include <pulsecore/core-util.h>
+#include <pulsecore/macro.h>
#include "module-detect-symdef.h"
-PA_MODULE_AUTHOR("Lennart Poettering")
-PA_MODULE_DESCRIPTION("Detect available audio hardware and load matching drivers")
-PA_MODULE_VERSION(PACKAGE_VERSION)
-PA_MODULE_USAGE("just-one=<boolean>")
+PA_MODULE_AUTHOR("Lennart Poettering");
+PA_MODULE_DESCRIPTION("Detect available audio hardware and load matching drivers");
+PA_MODULE_VERSION(PACKAGE_VERSION);
+PA_MODULE_LOAD_ONCE(TRUE);
+PA_MODULE_USAGE("just-one=<boolean>");
+PA_MODULE_DEPRECATED("Please use module-udev-detect instead of module-detect!");
+
+static const char* const valid_modargs[] = {
+ "just-one",
+ NULL
+};
#ifdef HAVE_ALSA
FILE *f;
int n = 0, n_sink = 0, n_source = 0;
- if (!(f = fopen("/proc/asound/devices", "r"))) {
+ if (!(f = pa_fopen_cloexec("/proc/asound/devices", "r"))) {
if (errno != ENOENT)
- pa_log_error(__FILE__": open(\"/proc/asound/devices\") failed: %s", strerror(errno));
-
+ pa_log_error("open(\"/proc/asound/devices\") failed: %s", pa_cstrerror(errno));
+
return -1;
}
char line[64], args[64];
unsigned device, subdevice;
int is_sink;
-
+
if (!fgets(line, sizeof(line), f))
break;
if (just_one && is_sink && n_sink >= 1)
continue;
-
+
if (just_one && !is_sink && n_source >= 1)
continue;
if (subdevice != 0)
continue;
- snprintf(args, sizeof(args), "device=hw:%u,0", device);
+ pa_snprintf(args, sizeof(args), "device_id=%u", device);
if (!pa_module_load(c, is_sink ? "module-alsa-sink" : "module-alsa-source", args))
continue;
}
fclose(f);
-
+
return n;
}
#endif
-#ifdef HAVE_OSS
+#ifdef HAVE_OSS_OUTPUT
static int detect_oss(pa_core *c, int just_one) {
FILE *f;
int n = 0, b = 0;
-
- if (!(f = fopen("/dev/sndstat", "r")) &&
- !(f = fopen("/proc/sndstat", "r")) &&
- !(f = fopen("/proc/asound/oss/sndstat", "r"))) {
+
+ if (!(f = pa_fopen_cloexec("/dev/sndstat", "r")) &&
+ !(f = pa_fopen_cloexec("/proc/sndstat", "r")) &&
+ !(f = pa_fopen_cloexec("/proc/asound/oss/sndstat", "r"))) {
if (errno != ENOENT)
- pa_log_error(__FILE__": failed to open OSS sndstat device: %s", strerror(errno));
+ pa_log_error("failed to open OSS sndstat device: %s", pa_cstrerror(errno));
return -1;
}
while (!feof(f)) {
char line[64], args[64];
unsigned device;
-
+
if (!fgets(line, sizeof(line), f))
break;
line[strcspn(line, "\r\n")] = 0;
if (!b) {
- b = strcmp(line, "Audio devices:") == 0;
+ b = strcmp(line, "Audio devices:") == 0 || strcmp(line, "Installed devices:") == 0;
continue;
}
if (line[0] == 0)
break;
-
- if (sscanf(line, "%u: ", &device) != 1)
- continue;
- if (device == 0)
- snprintf(args, sizeof(args), "device=/dev/dsp");
- else
- snprintf(args, sizeof(args), "device=/dev/dsp%u", device);
-
- if (!pa_module_load(c, "module-oss", args))
- continue;
+ if (sscanf(line, "%u: ", &device) == 1) {
+ if (device == 0)
+ pa_snprintf(args, sizeof(args), "device=/dev/dsp");
+ else
+ pa_snprintf(args, sizeof(args), "device=/dev/dsp%u", device);
+
+ if (!pa_module_load(c, "module-oss", args))
+ continue;
+
+ } else if (sscanf(line, "pcm%u: ", &device) == 1) {
+ /* FreeBSD support, the devices are named /dev/dsp0.0, dsp0.1 and so on */
+ pa_snprintf(args, sizeof(args), "device=/dev/dsp%u.0", device);
+
+ if (!pa_module_load(c, "module-oss", args))
+ continue;
+ }
n++;
if (stat(dev, &s) < 0) {
if (errno != ENOENT)
- pa_log_error(__FILE__": failed to open device %s: %s", dev, strerror(errno));
+ pa_log_error("failed to open device %s: %s", dev, pa_cstrerror(errno));
return -1;
}
if (!S_ISCHR(s.st_mode))
return 0;
- snprintf(args, sizeof(args), "device=%s", dev);
+ pa_snprintf(args, sizeof(args), "device=%s", dev);
if (!pa_module_load(c, "module-solaris", args))
return 0;
}
#endif
-int pa__init(pa_core *c, pa_module*m) {
- int just_one = 0, n = 0;
+int pa__init(pa_module*m) {
+ pa_bool_t just_one = FALSE;
+ int n = 0;
pa_modargs *ma;
- static const char* const valid_modargs[] = {
- "just-one",
- NULL
- };
-
- assert(c);
- assert(m);
+ pa_assert(m);
if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
- pa_log(__FILE__": Failed to parse module arguments");
+ pa_log("Failed to parse module arguments");
goto fail;
}
-
+
if (pa_modargs_get_value_boolean(ma, "just-one", &just_one) < 0) {
- pa_log(__FILE__": just_one= expects a boolean argument.");
+ pa_log("just_one= expects a boolean argument.");
goto fail;
}
-#if HAVE_ALSA
- if ((n = detect_alsa(c, just_one)) <= 0)
+#ifdef HAVE_ALSA
+ if ((n = detect_alsa(m->core, just_one)) <= 0)
#endif
-#if HAVE_OSS
- if ((n = detect_oss(c, just_one)) <= 0)
+#ifdef HAVE_OSS_OUTPUT
+ if ((n = detect_oss(m->core, just_one)) <= 0)
#endif
-#if HAVE_SOLARIS
- if ((n = detect_solaris(c, just_one)) <= 0)
+#ifdef HAVE_SOLARIS
+ if ((n = detect_solaris(m->core, just_one)) <= 0)
#endif
-#if OS_IS_WIN32
- if ((n = detect_waveout(c, just_one)) <= 0)
+#ifdef OS_IS_WIN32
+ if ((n = detect_waveout(m->core, just_one)) <= 0)
#endif
{
- pa_log_warn(__FILE__": failed to detect any sound hardware.");
+ pa_log_warn("failed to detect any sound hardware.");
goto fail;
}
- pa_log_info(__FILE__": loaded %i modules.", n);
-
+ pa_log_info("loaded %i modules.", n);
+
/* We were successful and can unload ourselves now. */
- pa_module_unload_request(m);
+ pa_module_unload_request(m, TRUE);
pa_modargs_free(ma);
fail:
if (ma)
pa_modargs_free(ma);
-
- return -1;
-}
-
-void pa__done(PA_GCC_UNUSED pa_core *c, PA_GCC_UNUSED pa_module*m) {
- /* NOP */
+ return -1;
}
-