summaryrefslogtreecommitdiffstats
path: root/src/utils/padsp.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/utils/padsp.c')
-rw-r--r--src/utils/padsp.c258
1 files changed, 141 insertions, 117 deletions
diff --git a/src/utils/padsp.c b/src/utils/padsp.c
index da8f6786..4fe8205e 100644
--- a/src/utils/padsp.c
+++ b/src/utils/padsp.c
@@ -176,7 +176,7 @@ do { \
#define CONTEXT_CHECK_DEAD_GOTO(i, label) do { \
if (!(i)->context || pa_context_get_state((i)->context) != PA_CONTEXT_READY) { \
- debug(__FILE__": Not connected: %s", (i)->context ? pa_strerror(pa_context_errno((i)->context)) : "NULL"); \
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Not connected: %s", (i)->context ? pa_strerror(pa_context_errno((i)->context)) : "NULL"); \
goto label; \
} \
} while(0);
@@ -184,20 +184,34 @@ if (!(i)->context || pa_context_get_state((i)->context) != PA_CONTEXT_READY) { \
#define STREAM_CHECK_DEAD_GOTO(i, label) do { \
if (!(i)->context || pa_context_get_state((i)->context) != PA_CONTEXT_READY || \
!(i)->stream || pa_stream_get_state((i)->stream) != PA_STREAM_READY) { \
- debug(__FILE__": Not connected: %s", (i)->context ? pa_strerror(pa_context_errno((i)->context)) : "NULL"); \
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Not connected: %s", (i)->context ? pa_strerror(pa_context_errno((i)->context)) : "NULL"); \
goto label; \
} \
} while(0);
-static void debug(const char *format, ...) PA_GCC_PRINTF_ATTR(1,2);
+static void debug(int level, const char *format, ...) PA_GCC_PRINTF_ATTR(2,3);
-static void debug(const char *format, ...) {
+#define DEBUG_LEVEL_ALWAYS 0
+#define DEBUG_LEVEL_NORMAL 1
+#define DEBUG_LEVEL_VERBOSE 2
+
+static void debug(int level, const char *format, ...) {
va_list ap;
- if (getenv("PADSP_DEBUG")) {
- va_start(ap, format);
- vfprintf(stderr, format, ap);
- va_end(ap);
- }
+ const char *dlevel_s;
+ int dlevel;
+
+ dlevel_s = getenv("PADSP_DEBUG");
+ if (!dlevel_s)
+ return;
+
+ dlevel = atoi(dlevel_s);
+
+ if (dlevel < level)
+ return;
+
+ va_start(ap, format);
+ vfprintf(stderr, format, ap);
+ va_end(ap);
}
static int padsp_disabled(void) {
@@ -280,7 +294,7 @@ static void function_exit(void) {
static void fd_info_free(fd_info *i) {
assert(i);
- debug(__FILE__": freeing fd info (fd=%i)\n", i->app_fd);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": freeing fd info (fd=%i)\n", i->app_fd);
dsp_drain(i);
@@ -323,7 +337,7 @@ static fd_info *fd_info_ref(fd_info *i) {
assert(i->ref >= 1);
i->ref++;
-/* debug(__FILE__": ref++, now %i\n", i->ref); */
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": ref++, now %i\n", i->ref);
pthread_mutex_unlock(&i->mutex);
return i;
@@ -334,7 +348,7 @@ static void fd_info_unref(fd_info *i) {
pthread_mutex_lock(&i->mutex);
assert(i->ref >= 1);
r = --i->ref;
-/* debug(__FILE__": ref--, now %i\n", i->ref); */
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": ref--, now %i\n", i->ref);
pthread_mutex_unlock(&i->mutex);
if (r <= 0)
@@ -397,7 +411,7 @@ static const char *stream_name(void) {
static void atfork_prepare(void) {
fd_info *i;
- debug(__FILE__": atfork_prepare() enter\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": atfork_prepare() enter\n");
function_enter();
@@ -411,13 +425,13 @@ static void atfork_prepare(void) {
pthread_mutex_lock(&func_mutex);
- debug(__FILE__": atfork_prepare() exit\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": atfork_prepare() exit\n");
}
static void atfork_parent(void) {
fd_info *i;
- debug(__FILE__": atfork_parent() enter\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": atfork_parent() enter\n");
pthread_mutex_unlock(&func_mutex);
@@ -430,13 +444,13 @@ static void atfork_parent(void) {
function_exit();
- debug(__FILE__": atfork_parent() exit\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": atfork_parent() exit\n");
}
static void atfork_child(void) {
fd_info *i;
- debug(__FILE__": atfork_child() enter\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": atfork_child() enter\n");
/* We do only the bare minimum to get all fds closed */
pthread_mutex_init(&func_mutex, NULL);
@@ -471,7 +485,7 @@ static void atfork_child(void) {
function_exit();
- debug(__FILE__": atfork_child() exit\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": atfork_child() exit\n");
}
static void install_atfork(void) {
@@ -504,7 +518,7 @@ static fd_info* fd_info_new(fd_info_type_t type, int *_errno) {
char name[64];
static pthread_once_t install_atfork_once = PTHREAD_ONCE_INIT;
- debug(__FILE__": fd_info_new()\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": fd_info_new()\n");
signal(SIGPIPE, SIG_IGN); /* Yes, ugly as hell */
@@ -535,7 +549,7 @@ static fd_info* fd_info_new(fd_info_type_t type, int *_errno) {
if (socketpair(AF_UNIX, SOCK_STREAM, 0, sfds) < 0) {
*_errno = errno;
- debug(__FILE__": socket() failed: %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": socket() failed: %s\n", strerror(errno));
goto fail;
}
@@ -544,13 +558,13 @@ static fd_info* fd_info_new(fd_info_type_t type, int *_errno) {
if (!(i->mainloop = pa_threaded_mainloop_new())) {
*_errno = EIO;
- debug(__FILE__": pa_threaded_mainloop_new() failed\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_threaded_mainloop_new() failed\n");
goto fail;
}
if (!(i->context = pa_context_new(pa_threaded_mainloop_get_api(i->mainloop), client_name(name, sizeof(name))))) {
*_errno = EIO;
- debug(__FILE__": pa_context_new() failed\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_context_new() failed\n");
goto fail;
}
@@ -558,7 +572,7 @@ static fd_info* fd_info_new(fd_info_type_t type, int *_errno) {
if (pa_context_connect(i->context, NULL, 0, NULL) < 0) {
*_errno = ECONNREFUSED;
- debug(__FILE__": pa_context_connect() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_context_connect() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
goto fail;
}
@@ -566,7 +580,7 @@ static fd_info* fd_info_new(fd_info_type_t type, int *_errno) {
if (pa_threaded_mainloop_start(i->mainloop) < 0) {
*_errno = EIO;
- debug(__FILE__": pa_threaded_mainloop_start() failed\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_threaded_mainloop_start() failed\n");
goto unlock_and_fail;
}
@@ -575,7 +589,7 @@ static fd_info* fd_info_new(fd_info_type_t type, int *_errno) {
if (pa_context_get_state(i->context) != PA_CONTEXT_READY) {
*_errno = ECONNREFUSED;
- debug(__FILE__": pa_context_connect() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_context_connect() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
goto unlock_and_fail;
}
@@ -654,8 +668,8 @@ static void fix_metrics(fd_info *i) {
i->fragment_size = 1024;
}
- debug(__FILE__": sample spec: %s\n", pa_sample_spec_snprint(t, sizeof(t), &i->sample_spec));
- debug(__FILE__": fixated metrics to %i fragments, %li bytes each.\n", i->n_fragments, (long)i->fragment_size);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": sample spec: %s\n", pa_sample_spec_snprint(t, sizeof(t), &i->sample_spec));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": fixated metrics to %i fragments, %li bytes each.\n", i->n_fragments, (long)i->fragment_size);
}
static void stream_request_cb(pa_stream *s, size_t length, void *userdata) {
@@ -699,7 +713,7 @@ static int fd_info_copy_data(fd_info *i, int force) {
return -1;
if ((n = pa_stream_writable_size(i->stream)) == (size_t) -1) {
- debug(__FILE__": pa_stream_writable_size(): %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_writable_size(): %s\n", pa_strerror(pa_context_errno(i->context)));
return -1;
}
@@ -708,7 +722,7 @@ static int fd_info_copy_data(fd_info *i, int force) {
if (!i->buf) {
if (!(i->buf = malloc(i->fragment_size))) {
- debug(__FILE__": malloc() failed.\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": malloc() failed.\n");
return -1;
}
}
@@ -718,12 +732,12 @@ static int fd_info_copy_data(fd_info *i, int force) {
if (errno == EAGAIN)
break;
- debug(__FILE__": read(): %s\n", r == 0 ? "EOF" : strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": read(): %s\n", r == 0 ? "EOF" : strerror(errno));
return -1;
}
if (pa_stream_write(i->stream, i->buf, r, free, 0, PA_SEEK_RELATIVE) < 0) {
- debug(__FILE__": pa_stream_write(): %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_write(): %s\n", pa_strerror(pa_context_errno(i->context)));
return -1;
}
@@ -749,11 +763,11 @@ static void stream_state_cb(pa_stream *s, void * userdata) {
switch (pa_stream_get_state(s)) {
case PA_STREAM_READY:
- debug(__FILE__": stream established.\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": stream established.\n");
break;
case PA_STREAM_FAILED:
- debug(__FILE__": pa_stream_connect_playback() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_connect_playback() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
fd_info_shutdown(i);
break;
@@ -773,7 +787,7 @@ static int create_stream(fd_info *i) {
fix_metrics(i);
if (!(i->stream = pa_stream_new(i->context, stream_name(), &i->sample_spec, NULL))) {
- debug(__FILE__": pa_stream_new() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_new() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
goto fail;
}
@@ -788,7 +802,7 @@ static int create_stream(fd_info *i) {
attr.minreq = i->fragment_size;
if (pa_stream_connect_playback(i->stream, NULL, &attr, PA_STREAM_INTERPOLATE_TIMING|PA_STREAM_AUTO_TIMING_UPDATE, NULL, NULL) < 0) {
- debug(__FILE__": pa_stream_connect_playback() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_connect_playback() failed: %s\n", pa_strerror(pa_context_errno(i->context)));
goto fail;
}
@@ -847,7 +861,10 @@ static int dsp_open(int flags, int *_errno) {
int ret;
int f;
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": dsp_open()\n");
+
if ((flags != O_WRONLY) && (flags != (O_WRONLY|O_NONBLOCK))) {
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": bad access flags: %x\n", flags);
*_errno = EACCES;
return -1;
}
@@ -875,7 +892,7 @@ static int dsp_open(int flags, int *_errno) {
pa_threaded_mainloop_unlock(i->mainloop);
- debug(__FILE__": dsp_open() succeeded, fd=%i\n", i->app_fd);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": dsp_open() succeeded, fd=%i\n", i->app_fd);
fd_info_add_to_list(i);
ret = i->app_fd;
@@ -891,7 +908,7 @@ fail:
*_errno = EIO;
- debug(__FILE__": dsp_open() failed\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": dsp_open() failed\n");
return -1;
}
@@ -929,7 +946,7 @@ static void subscribe_cb(pa_context *context, pa_subscription_event_type_t t, ui
return;
if (!(o = pa_context_get_sink_info_by_index(i->context, i->sink_index, sink_info_cb, i))) {
- debug(__FILE__": Failed to get sink info: %s", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Failed to get sink info: %s", pa_strerror(pa_context_errno(i->context)));
return;
}
@@ -941,6 +958,8 @@ static int mixer_open(int flags, int *_errno) {
pa_operation *o;
int ret;
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": mixer_open()\n");
+
if (!(i = fd_info_new(FD_INFO_MIXER, _errno)))
return -1;
@@ -949,7 +968,7 @@ static int mixer_open(int flags, int *_errno) {
pa_context_set_subscribe_callback(i->context, subscribe_cb, i);
if (!(o = pa_context_subscribe(i->context, PA_SUBSCRIPTION_MASK_SINK, context_success_cb, i))) {
- debug(__FILE__": Failed to subscribe to events: %s", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Failed to subscribe to events: %s", pa_strerror(pa_context_errno(i->context)));
*_errno = EIO;
goto fail;
}
@@ -961,7 +980,7 @@ static int mixer_open(int flags, int *_errno) {
}
if (!i->operation_success) {
- debug(__FILE__":Failed to subscribe to events: %s", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__":Failed to subscribe to events: %s", pa_strerror(pa_context_errno(i->context)));
*_errno = EIO;
goto fail;
}
@@ -970,7 +989,7 @@ static int mixer_open(int flags, int *_errno) {
pa_operation_unref(o);
if (!(o = pa_context_get_sink_info_by_name(i->context, NULL, sink_info_cb, i))) {
- debug(__FILE__": Failed to get sink info: %s", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Failed to get sink info: %s", pa_strerror(pa_context_errno(i->context)));
*_errno = EIO;
goto fail;
}
@@ -982,14 +1001,14 @@ static int mixer_open(int flags, int *_errno) {
}
if (!i->operation_success) {
- debug(__FILE__": Failed to get sink info: %s", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Failed to get sink info: %s", pa_strerror(pa_context_errno(i->context)));
*_errno = EIO;
goto fail;
}
pa_threaded_mainloop_unlock(i->mainloop);
- debug(__FILE__": mixer_open() succeeded, fd=%i\n", i->app_fd);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": mixer_open() succeeded, fd=%i\n", i->app_fd);
fd_info_add_to_list(i);
ret = i->app_fd;
@@ -1005,7 +1024,7 @@ fail:
*_errno = EIO;
- debug(__FILE__": mixer_open() failed\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": mixer_open() failed\n");
return -1;
}
@@ -1039,11 +1058,11 @@ static int sndstat_open(int flags, int *_errno) {
int fd = -1;
int e;
- debug(__FILE__": sndstat_open()\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": sndstat_open()\n");
if (flags != O_RDONLY && flags != (O_RDONLY|O_LARGEFILE)) {
*_errno = EACCES;
- debug(__FILE__": bad access!\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": bad access!\n");
goto fail;
}
@@ -1054,7 +1073,7 @@ static int sndstat_open(int flags, int *_errno) {
if (fd < 0) {
*_errno = e;
- debug(__FILE__": mkstemp() failed: %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": mkstemp() failed: %s\n", strerror(errno));
goto fail;
}
@@ -1062,13 +1081,13 @@ static int sndstat_open(int flags, int *_errno) {
if (write(fd, sndstat, sizeof(sndstat) -1) != sizeof(sndstat)-1) {
*_errno = errno;
- debug(__FILE__": write() failed: %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": write() failed: %s\n", strerror(errno));
goto fail;
}
if (lseek(fd, SEEK_SET, 0) < 0) {
*_errno = errno;
- debug(__FILE__": lseek() failed: %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": lseek() failed: %s\n", strerror(errno));
goto fail;
}
@@ -1085,7 +1104,7 @@ int open(const char *filename, int flags, ...) {
mode_t mode = 0;
int r, _errno = 0;
- debug(__FILE__": open(%s)\n", filename);
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": open(%s)\n", filename);
va_start(args, flags);
if (flags & O_CREAT)
@@ -1122,19 +1141,19 @@ static int mixer_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno
switch (request) {
case SOUND_MIXER_READ_DEVMASK :
- debug(__FILE__": SOUND_MIXER_READ_DEVMASK\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SOUND_MIXER_READ_DEVMASK\n");
*(int*) argp = SOUND_MASK_PCM;
break;
case SOUND_MIXER_READ_RECMASK :
- debug(__FILE__": SOUND_MIXER_READ_RECMASK\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SOUND_MIXER_READ_RECMASK\n");
*(int*) argp = 0;
break;
case SOUND_MIXER_READ_STEREODEVS:
- debug(__FILE__": SOUND_MIXER_READ_STEREODEVS\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SOUND_MIXER_READ_STEREODEVS\n");
pa_threaded_mainloop_lock(i->mainloop);
*(int*) argp = i->volume.channels > 1 ? SOUND_MASK_PCM : 0;
@@ -1143,20 +1162,20 @@ static int mixer_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno
break;
case SOUND_MIXER_READ_RECSRC:
- debug(__FILE__": SOUND_MIXER_READ_RECSRC\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SOUND_MIXER_READ_RECSRC\n");
*(int*) argp = 0;
break;
case SOUND_MIXER_READ_CAPS:
- debug(__FILE__": SOUND_MIXER_READ_CAPS\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SOUND_MIXER_READ_CAPS\n");
*(int*) argp = 0;
break;
case SOUND_MIXER_READ_PCM:
- debug(__FILE__": SOUND_MIXER_READ_PCM\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SOUND_MIXER_READ_PCM\n");
pa_threaded_mainloop_lock(i->mainloop);
@@ -1171,7 +1190,7 @@ static int mixer_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno
case SOUND_MIXER_WRITE_PCM: {
pa_cvolume v;
- debug(__FILE__": SOUND_MIXER_WRITE_PCM\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SOUND_MIXER_WRITE_PCM\n");
pa_threaded_mainloop_lock(i->mainloop);
@@ -1184,7 +1203,7 @@ static int mixer_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno
pa_operation *o;
if (!(o = pa_context_set_sink_volume_by_index(i->context, i->sink_index, &i->volume, NULL, NULL)))
- debug(__FILE__":Failed set volume: %s", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__":Failed set volume: %s", pa_strerror(pa_context_errno(i->context)));
else {
i->operation_success = 0;
@@ -1196,7 +1215,7 @@ static int mixer_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno
exit_loop:
if (!i->operation_success)
- debug(__FILE__": Failed to set volume: %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Failed to set volume: %s\n", pa_strerror(pa_context_errno(i->context)));
pa_operation_unref(o);
}
@@ -1213,6 +1232,8 @@ static int mixer_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno
case SOUND_MIXER_INFO: {
mixer_info *mi = argp;
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SOUND_MIXER_INFO\n");
+
memset(mi, 0, sizeof(mixer_info));
strncpy(mi->id, "POLYPAUDIO", sizeof(mi->id));
strncpy(mi->name, "Polypaudio Virtual OSS", sizeof(mi->name));
@@ -1223,7 +1244,7 @@ static int mixer_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno
}
default:
- debug(__FILE__": unknown ioctl 0x%08lx\n", request);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": unknown ioctl 0x%08lx\n", request);
*_errno = EINVAL;
goto fail;
@@ -1296,7 +1317,7 @@ static int dsp_flush_socket(fd_info *i) {
return -1;
if (ioctl(i->thread_fd, SIOCINQ, &l) < 0) {
- debug(__FILE__": SIOCINQ: %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SIOCINQ: %s\n", strerror(errno));
return -1;
}
@@ -1306,7 +1327,7 @@ static int dsp_flush_socket(fd_info *i) {
k = (size_t) l > sizeof(buf) ? sizeof(buf) : (size_t) l;
if (read(i->thread_fd, buf, k) < 0)
- debug(__FILE__": read(): %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": read(): %s\n", strerror(errno));
l -= k;
}
@@ -1324,7 +1345,7 @@ static int dsp_empty_socket(fd_info *i) {
break;
if (ioctl(i->thread_fd, SIOCINQ, &l) < 0) {
- debug(__FILE__": SIOCINQ: %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SIOCINQ: %s\n", strerror(errno));
break;
}
@@ -1346,7 +1367,7 @@ static int dsp_drain(fd_info *i) {
if (!i->mainloop)
return 0;
- debug(__FILE__": Draining.\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Draining.\n");
pa_threaded_mainloop_lock(i->mainloop);
@@ -1356,10 +1377,10 @@ static int dsp_drain(fd_info *i) {
if (!i->stream)
goto fail;
- debug(__FILE__": Really draining.\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Really draining.\n");
if (!(o = pa_stream_drain(i->stream, stream_success_cb, i))) {
- debug(__FILE__": pa_stream_drain(): %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_drain(): %s\n", pa_strerror(pa_context_errno(i->context)));
goto fail;
}
@@ -1371,7 +1392,7 @@ static int dsp_drain(fd_info *i) {
}
if (!i->operation_success) {
- debug(__FILE__": pa_stream_drain() 2: %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_drain() 2: %s\n", pa_strerror(pa_context_errno(i->context)));
goto fail;
}
@@ -1399,10 +1420,10 @@ static int dsp_trigger(fd_info *i) {
if (dsp_empty_socket(i) < 0)
goto fail;
- debug(__FILE__": Triggering.\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": Triggering.\n");
if (!(o = pa_stream_trigger(i->stream, stream_success_cb, i))) {
- debug(__FILE__": pa_stream_trigger(): %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_trigger(): %s\n", pa_strerror(pa_context_errno(i->context)));
goto fail;
}
@@ -1414,7 +1435,7 @@ static int dsp_trigger(fd_info *i) {
}
if (!i->operation_success) {
- debug(__FILE__": pa_stream_trigger(): %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_trigger(): %s\n", pa_strerror(pa_context_errno(i->context)));
goto fail;
}
@@ -1435,7 +1456,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
switch (request) {
case SNDCTL_DSP_SETFMT: {
- debug(__FILE__": SNDCTL_DSP_SETFMT: %i\n", *(int*) argp);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_SETFMT: %i\n", *(int*) argp);
pa_threaded_mainloop_lock(i->mainloop);
@@ -1455,7 +1476,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
int valid;
char t[256];
- debug(__FILE__": SNDCTL_DSP_SPEED: %i\n", *(int*) argp);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_SPEED: %i\n", *(int*) argp);
pa_threaded_mainloop_lock(i->mainloop);
@@ -1467,7 +1488,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
free_stream(i);
}
- debug(__FILE__": ss: %s\n", pa_sample_spec_snprint(t, sizeof(t), &i->sample_spec));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": ss: %s\n", pa_sample_spec_snprint(t, sizeof(t), &i->sample_spec));
pa_threaded_mainloop_unlock(i->mainloop);
@@ -1480,7 +1501,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
}
case SNDCTL_DSP_STEREO:
- debug(__FILE__": SNDCTL_DSP_STEREO: %i\n", *(int*) argp);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_STEREO: %i\n", *(int*) argp);
pa_threaded_mainloop_lock(i->mainloop);
@@ -1494,7 +1515,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
pa_sample_spec ss;
int valid;
- debug(__FILE__": SNDCTL_DSP_CHANNELS: %i\n", *(int*) argp);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_CHANNELS: %i\n", *(int*) argp);
pa_threaded_mainloop_lock(i->mainloop);
@@ -1517,7 +1538,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
}
case SNDCTL_DSP_GETBLKSIZE:
- debug(__FILE__": SNDCTL_DSP_GETBLKSIZE\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_GETBLKSIZE\n");
pa_threaded_mainloop_lock(i->mainloop);
@@ -1529,7 +1550,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
break;
case SNDCTL_DSP_SETFRAGMENT:
- debug(__FILE__": SNDCTL_DSP_SETFRAGMENT: 0x%8x\n", *(int*) argp);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_SETFRAGMENT: 0x%8x\n", *(int*) argp);
pa_threaded_mainloop_lock(i->mainloop);
@@ -1543,7 +1564,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
break;
case SNDCTL_DSP_GETCAPS:
- debug(__FILE__": SNDCTL_DSP_CAPS\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_CAPS\n");
*(int*) argp = DSP_CAP_MULTI;
break;
@@ -1551,7 +1572,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
case SNDCTL_DSP_GETODELAY: {
int l;
- debug(__FILE__": SNDCTL_DSP_GETODELAY\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_GETODELAY\n");
pa_threaded_mainloop_lock(i->mainloop);
@@ -1568,7 +1589,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
}
if (pa_context_errno(i->context) != PA_ERR_NODATA) {
- debug(__FILE__": pa_stream_get_latency(): %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_get_latency(): %s\n", pa_strerror(pa_context_errno(i->context)));
break;
}
@@ -1578,19 +1599,19 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
exit_loop:
if (ioctl(i->thread_fd, SIOCINQ, &l) < 0)
- debug(__FILE__": SIOCINQ failed: %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SIOCINQ failed: %s\n", strerror(errno));
else
*(int*) argp += l;
pa_threaded_mainloop_unlock(i->mainloop);
- debug(__FILE__": ODELAY: %i\n", *(int*) argp);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": ODELAY: %i\n", *(int*) argp);
break;
}
case SNDCTL_DSP_RESET: {
- debug(__FILE__": SNDCTL_DSP_RESET\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_RESET\n");
pa_threaded_mainloop_lock(i->mainloop);
@@ -1603,21 +1624,21 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
}
case SNDCTL_DSP_GETFMTS: {
- debug(__FILE__": SNDCTL_DSP_GETFMTS\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_GETFMTS\n");
*(int*) argp = AFMT_MU_LAW|AFMT_A_LAW|AFMT_U8|AFMT_S16_LE|AFMT_S16_BE;
break;
}
case SNDCTL_DSP_POST:
- debug(__FILE__": SNDCTL_DSP_POST\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_POST\n");
if (dsp_trigger(i) < 0)
*_errno = EIO;
break;
case SNDCTL_DSP_SYNC:
- debug(__FILE__": SNDCTL_DSP_SYNC\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_SYNC\n");
if (dsp_drain(i) < 0)
*_errno = EIO;
@@ -1629,7 +1650,7 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
int l;
size_t k = 0;
- debug(__FILE__": SNDCTL_DSP_GETOSPACE\n");
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SNDCTL_DSP_GETOSPACE\n");
pa_threaded_mainloop_lock(i->mainloop);
@@ -1637,12 +1658,12 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
if (i->stream) {
if ((k = pa_stream_writable_size(i->stream)) == (size_t) -1)
- debug(__FILE__": pa_stream_writable_size(): %s\n", pa_strerror(pa_context_errno(i->context)));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": pa_stream_writable_size(): %s\n", pa_strerror(pa_context_errno(i->context)));
} else
k = i->fragment_size * i->n_fragments;
if (ioctl(i->thread_fd, SIOCINQ, &l) < 0) {
- debug(__FILE__": SIOCINQ failed: %s\n", strerror(errno));
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": SIOCINQ failed: %s\n", strerror(errno));
l = 0;
}
@@ -1653,13 +1674,13 @@ static int dsp_ioctl(fd_info *i, unsigned long request, void*argp, int *_errno)
pa_threaded_mainloop_unlock(i->mainloop);
- debug(__FILE__": fragsize=%i, fragstotal=%i, bytes=%i, fragments=%i\n", bi->fragsize, bi->fragstotal, bi->bytes, bi->fragments);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": fragsize=%i, fragstotal=%i, bytes=%i, fragments=%i\n", bi->fragsize, bi->fragstotal, bi->bytes, bi->fragments);
break;
}
default:
- debug(__FILE__": unknwon ioctl 0x%08lx\n", request);
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": unknown ioctl 0x%08lx\n", request);
*_errno = EINVAL;
goto fail;
@@ -1678,7 +1699,7 @@ int ioctl(int fd, unsigned long request, ...) {
void *argp;
int r, _errno = 0;
- debug(__FILE__": ioctl()\n");
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": ioctl()\n");
va_start(args, request);
argp = va_arg(args, void *);
@@ -1713,7 +1734,7 @@ int ioctl(int fd, unsigned long request, ...) {
int close(int fd) {
fd_info *i;
- debug(__FILE__": close()\n");
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": close()\n");
if (!function_enter()) {
LOAD_CLOSE_FUNC();
@@ -1735,7 +1756,7 @@ int close(int fd) {
}
int access(const char *pathname, int mode) {
- debug(__FILE__": access()\n");
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": access(%s)\n", pathname);
if (strcmp(pathname, "/dev/dsp") != 0 &&
strcmp(pathname, "/dev/adsp") != 0 &&
@@ -1746,10 +1767,13 @@ int access(const char *pathname, int mode) {
}
if (mode & (W_OK | X_OK)) {
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": access(%s, %x) = EACCESS\n", pathname, mode);
errno = EACCES;
return -1;
}
+ debug(DEBUG_LEVEL_NORMAL, __FILE__": access(%s, %x) = OK\n", pathname, mode);
+
return 0;
}
@@ -1757,7 +1781,7 @@ int open64(const char *filename, int flags, ...) {
va_list args;
mode_t mode = 0;
- debug(__FILE__": open64(%s)\n", filename);
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": open64(%s)\n", filename);
va_start(args, flags);
if (flags & O_CREAT)
@@ -1780,31 +1804,31 @@ FILE* fopen(const char *filename, const char *mode) {
int fd;
mode_t m;
- debug(__FILE__": fopen(%s)\n", filename);
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": fopen(%s)\n", filename);
- if (strcmp(filename, "/dev/dsp") == 0 ||
- strcmp(filename, "/dev/adsp") == 0) {
-
- if (strcmp(mode, "wb") != 0) {
- errno = EACCES;
- return NULL;
- }
+ if (strcmp(filename, "/dev/dsp") != 0 &&
+ strcmp(filename, "/dev/adsp") != 0 &&
+ strcmp(filename, "/dev/sndstat") != 0 &&
+ strcmp(filename, "/dev/mixer") != 0) {
+ LOAD_FOPEN_FUNC();
+ return _fopen(filename, mode);
+ }
+ switch (mode[0]) {
+ case 'r':
+ m = O_RDONLY;
+ break;
+ case 'w':
+ case 'a':
m = O_WRONLY;
- } else if (strcmp(filename, "/dev/sndstat") == 0) {
-
- if (strcmp(mode, "r") != 0) {
- errno = EACCES;
- return NULL;
- }
+ break;
+ default:
+ errno = EINVAL;
+ return NULL;
+ }
- m = O_RDONLY;
- } else if (strcmp(filename, "/dev/mixer") == 0)
+ if ((((mode[1] == 'b') || (mode[1] == 't')) && (mode[2] == '+')) || (mode[1] == '+'))
m = O_RDWR;
- else {
- LOAD_FOPEN_FUNC();
- return _fopen(filename, mode);
- }
if ((fd = open(filename, m)) < 0)
return NULL;
@@ -1819,7 +1843,7 @@ FILE* fopen(const char *filename, const char *mode) {
FILE *fopen64(const char *filename, const char *mode) {
- debug(__FILE__": fopen64(%s)\n", filename);
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": fopen64(%s)\n", filename);
if (strcmp(filename, "/dev/dsp") != 0 &&
strcmp(filename, "/dev/adsp") != 0 &&
@@ -1835,7 +1859,7 @@ FILE *fopen64(const char *filename, const char *mode) {
int fclose(FILE *f) {
fd_info *i;
- debug(__FILE__": fclose()\n");
+ debug(DEBUG_LEVEL_VERBOSE, __FILE__": fclose()\n");
if (!function_enter()) {
LOAD_FCLOSE_FUNC();
generated by cgit (git 2.34.1) at 2024-11-10 18:18:17 +0000