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-rw-r--r--src/utils/pacat.c738
1 files changed, 504 insertions, 234 deletions
diff --git a/src/utils/pacat.c b/src/utils/pacat.c
index e886c15c..f00a32eb 100644
--- a/src/utils/pacat.c
+++ b/src/utils/pacat.c
@@ -35,8 +35,16 @@
#include <fcntl.h>
#include <locale.h>
+#include <sndfile.h>
+
#include <pulse/i18n.h>
#include <pulse/pulseaudio.h>
+#include <pulse/rtclock.h>
+
+#include <pulsecore/macro.h>
+#include <pulsecore/core-util.h>
+#include <pulsecore/log.h>
+#include <pulsecore/sndfile-util.h>
#define TIME_EVENT_USEC 50000
@@ -53,35 +61,92 @@ static size_t buffer_length = 0, buffer_index = 0;
static pa_io_event* stdio_event = NULL;
-static char *stream_name = NULL, *client_name = NULL, *device = NULL;
+static pa_proplist *proplist = NULL;
+static char *device = NULL;
-static int verbose = 0;
+static SNDFILE* sndfile = NULL;
+
+static pa_bool_t verbose = FALSE;
static pa_volume_t volume = PA_VOLUME_NORM;
-static int volume_is_set = 0;
+static pa_bool_t volume_is_set = FALSE;
static pa_sample_spec sample_spec = {
.format = PA_SAMPLE_S16LE,
.rate = 44100,
.channels = 2
};
+static pa_bool_t sample_spec_set = FALSE;
static pa_channel_map channel_map;
-static int channel_map_set = 0;
+static pa_bool_t channel_map_set = FALSE;
+
+static sf_count_t (*readf_function)(SNDFILE *_sndfile, void *ptr, sf_count_t frames) = NULL;
+static sf_count_t (*writef_function)(SNDFILE *_sndfile, const void *ptr, sf_count_t frames) = NULL;
static pa_stream_flags_t flags = 0;
-static size_t latency = 0, process_time=0;
+static size_t latency = 0, process_time = 0;
+
+static pa_bool_t raw = TRUE;
+static int file_format = -1;
/* A shortcut for terminating the application */
static void quit(int ret) {
- assert(mainloop_api);
+ pa_assert(mainloop_api);
mainloop_api->quit(mainloop_api, ret);
}
+/* Connection draining complete */
+static void context_drain_complete(pa_context*c, void *userdata) {
+ pa_context_disconnect(c);
+}
+
+/* Stream draining complete */
+static void stream_drain_complete(pa_stream*s, int success, void *userdata) {
+
+ if (!success) {
+ pa_log(_("Failed to drain stream: %s\n"), pa_strerror(pa_context_errno(context)));
+ quit(1);
+ }
+
+ if (verbose)
+ pa_log(_("Playback stream drained.\n"));
+
+ pa_stream_disconnect(stream);
+ pa_stream_unref(stream);
+ stream = NULL;
+
+ if (!pa_context_drain(context, context_drain_complete, NULL))
+ pa_context_disconnect(context);
+ else {
+ if (verbose)
+ pa_log(_("Draining connection to server.\n"));
+ }
+}
+
+/* Start draining */
+static void start_drain(void) {
+
+ if (stream) {
+ pa_operation *o;
+
+ pa_stream_set_write_callback(stream, NULL, NULL);
+
+ if (!(o = pa_stream_drain(stream, stream_drain_complete, NULL))) {
+ pa_log(_("pa_stream_drain(): %s\n"), pa_strerror(pa_context_errno(context)));
+ quit(1);
+ return;
+ }
+
+ pa_operation_unref(o);
+ } else
+ quit(0);
+}
+
/* Write some data to the stream */
static void do_stream_write(size_t length) {
size_t l;
- assert(length);
+ pa_assert(length);
if (!buffer || !buffer_length)
return;
@@ -91,7 +156,7 @@ static void do_stream_write(size_t length) {
l = buffer_length;
if (pa_stream_write(stream, (uint8_t*) buffer + buffer_index, l, NULL, 0, PA_SEEK_RELATIVE) < 0) {
- fprintf(stderr, _("pa_stream_write() failed: %s\n"), pa_strerror(pa_context_errno(context)));
+ pa_log(_("pa_stream_write() failed: %s\n"), pa_strerror(pa_context_errno(context)));
quit(1);
return;
}
@@ -108,53 +173,121 @@ static void do_stream_write(size_t length) {
/* This is called whenever new data may be written to the stream */
static void stream_write_callback(pa_stream *s, size_t length, void *userdata) {
- assert(s);
- assert(length > 0);
+ pa_assert(s);
+ pa_assert(length > 0);
- if (stdio_event)
- mainloop_api->io_enable(stdio_event, PA_IO_EVENT_INPUT);
+ if (raw) {
+ pa_assert(!sndfile);
- if (!buffer)
- return;
+ if (stdio_event)
+ mainloop_api->io_enable(stdio_event, PA_IO_EVENT_INPUT);
+
+ if (!buffer)
+ return;
+
+ do_stream_write(length);
+
+ } else {
+ sf_count_t bytes;
+ void *data;
+
+ pa_assert(sndfile);
+
+ data = pa_xmalloc(length);
+
+ if (readf_function) {
+ size_t k = pa_frame_size(&sample_spec);
+
+ if ((bytes = readf_function(sndfile, data, (sf_count_t) (length/k))) > 0)
+ bytes *= (sf_count_t) k;
+
+ } else
+ bytes = sf_read_raw(sndfile, data, (sf_count_t) length);
- do_stream_write(length);
+ if (bytes > 0)
+ pa_stream_write(s, data, (size_t) bytes, pa_xfree, 0, PA_SEEK_RELATIVE);
+ else
+ pa_xfree(data);
+
+ if (bytes < (sf_count_t) length)
+ start_drain();
+ }
}
/* This is called whenever new data may is available */
static void stream_read_callback(pa_stream *s, size_t length, void *userdata) {
- const void *data;
- assert(s);
- assert(length > 0);
- if (stdio_event)
- mainloop_api->io_enable(stdio_event, PA_IO_EVENT_OUTPUT);
+ pa_assert(s);
+ pa_assert(length > 0);
- if (pa_stream_peek(s, &data, &length) < 0) {
- fprintf(stderr, _("pa_stream_peek() failed: %s\n"), pa_strerror(pa_context_errno(context)));
- quit(1);
- return;
- }
+ if (raw) {
+ pa_assert(!sndfile);
- assert(data);
- assert(length > 0);
+ if (stdio_event)
+ mainloop_api->io_enable(stdio_event, PA_IO_EVENT_OUTPUT);
+
+
+ while (pa_stream_readable_size(s) > 0) {
+ const void *data;
+
+ if (pa_stream_peek(s, &data, &length) < 0) {
+ pa_log(_("pa_stream_peek() failed: %s\n"), pa_strerror(pa_context_errno(context)));
+ quit(1);
+ return;
+ }
+
+ pa_assert(data);
+ pa_assert(length > 0);
+
+ if (buffer) {
+ buffer = pa_xrealloc(buffer, buffer_length + length);
+ memcpy((uint8_t*) buffer + buffer_length, data, length);
+ buffer_length += length;
+ } else {
+ buffer = pa_xmalloc(length);
+ memcpy(buffer, data, length);
+ buffer_length = length;
+ buffer_index = 0;
+ }
+ pa_stream_drop(s);
+ }
- if (buffer) {
- buffer = pa_xrealloc(buffer, buffer_length + length);
- memcpy((uint8_t*) buffer + buffer_length, data, length);
- buffer_length += length;
} else {
- buffer = pa_xmalloc(length);
- memcpy(buffer, data, length);
- buffer_length = length;
- buffer_index = 0;
- }
+ pa_assert(sndfile);
+
+ while (pa_stream_readable_size(s) > 0) {
+ sf_count_t bytes;
+ const void *data;
+
+ if (pa_stream_peek(s, &data, &length) < 0) {
+ pa_log(_("pa_stream_peek() failed: %s\n"), pa_strerror(pa_context_errno(context)));
+ quit(1);
+ return;
+ }
+
+ pa_assert(data);
+ pa_assert(length > 0);
+
+ if (writef_function) {
+ size_t k = pa_frame_size(&sample_spec);
+
+ if ((bytes = writef_function(sndfile, data, (sf_count_t) (length/k))) > 0)
+ bytes *= (sf_count_t) k;
+
+ } else
+ bytes = sf_write_raw(sndfile, data, (sf_count_t) length);
- pa_stream_drop(s);
+ if (bytes < (sf_count_t) length)
+ quit(1);
+
+ pa_stream_drop(s);
+ }
+ }
}
/* This routine is called whenever the stream state changes */
static void stream_state_callback(pa_stream *s, void *userdata) {
- assert(s);
+ pa_assert(s);
switch (pa_stream_get_state(s)) {
case PA_STREAM_CREATING:
@@ -162,29 +295,30 @@ static void stream_state_callback(pa_stream *s, void *userdata) {
break;
case PA_STREAM_READY:
+
if (verbose) {
const pa_buffer_attr *a;
char cmt[PA_CHANNEL_MAP_SNPRINT_MAX], sst[PA_SAMPLE_SPEC_SNPRINT_MAX];
- fprintf(stderr, _("Stream successfully created.\n"));
+ pa_log(_("Stream successfully created.\n"));
if (!(a = pa_stream_get_buffer_attr(s)))
- fprintf(stderr, _("pa_stream_get_buffer_attr() failed: %s\n"), pa_strerror(pa_context_errno(pa_stream_get_context(s))));
+ pa_log(_("pa_stream_get_buffer_attr() failed: %s\n"), pa_strerror(pa_context_errno(pa_stream_get_context(s))));
else {
if (mode == PLAYBACK)
- fprintf(stderr, _("Buffer metrics: maxlength=%u, tlength=%u, prebuf=%u, minreq=%u\n"), a->maxlength, a->tlength, a->prebuf, a->minreq);
+ pa_log(_("Buffer metrics: maxlength=%u, tlength=%u, prebuf=%u, minreq=%u\n"), a->maxlength, a->tlength, a->prebuf, a->minreq);
else {
- assert(mode == RECORD);
- fprintf(stderr, _("Buffer metrics: maxlength=%u, fragsize=%u\n"), a->maxlength, a->fragsize);
+ pa_assert(mode == RECORD);
+ pa_log(_("Buffer metrics: maxlength=%u, fragsize=%u\n"), a->maxlength, a->fragsize);
}
}
- fprintf(stderr, _("Using sample spec '%s', channel map '%s'.\n"),
+ pa_log(_("Using sample spec '%s', channel map '%s'.\n"),
pa_sample_spec_snprint(sst, sizeof(sst), pa_stream_get_sample_spec(s)),
pa_channel_map_snprint(cmt, sizeof(cmt), pa_stream_get_channel_map(s)));
- fprintf(stderr, _("Connected to device %s (%u, %ssuspended).\n"),
+ pa_log(_("Connected to device %s (%u, %ssuspended).\n"),
pa_stream_get_device_name(s),
pa_stream_get_device_index(s),
pa_stream_is_suspended(s) ? "" : "not ");
@@ -194,65 +328,72 @@ static void stream_state_callback(pa_stream *s, void *userdata) {
case PA_STREAM_FAILED:
default:
- fprintf(stderr, _("Stream error: %s\n"), pa_strerror(pa_context_errno(pa_stream_get_context(s))));
+ pa_log(_("Stream error: %s\n"), pa_strerror(pa_context_errno(pa_stream_get_context(s))));
quit(1);
}
}
static void stream_suspended_callback(pa_stream *s, void *userdata) {
- assert(s);
+ pa_assert(s);
if (verbose) {
if (pa_stream_is_suspended(s))
- fprintf(stderr, _("Stream device suspended.%s \n"), CLEAR_LINE);
+ pa_log(_("Stream device suspended.%s \n"), CLEAR_LINE);
else
- fprintf(stderr, _("Stream device resumed.%s \n"), CLEAR_LINE);
+ pa_log(_("Stream device resumed.%s \n"), CLEAR_LINE);
}
}
static void stream_underflow_callback(pa_stream *s, void *userdata) {
- assert(s);
+ pa_assert(s);
if (verbose)
- fprintf(stderr, _("Stream underrun.%s \n"), CLEAR_LINE);
+ pa_log(_("Stream underrun.%s \n"), CLEAR_LINE);
}
static void stream_overflow_callback(pa_stream *s, void *userdata) {
- assert(s);
+ pa_assert(s);
if (verbose)
- fprintf(stderr, _("Stream overrun.%s \n"), CLEAR_LINE);
+ pa_log(_("Stream overrun.%s \n"), CLEAR_LINE);
}
static void stream_started_callback(pa_stream *s, void *userdata) {
- assert(s);
+ pa_assert(s);
if (verbose)
- fprintf(stderr, _("Stream started.%s \n"), CLEAR_LINE);
+ pa_log(_("Stream started.%s \n"), CLEAR_LINE);
}
static void stream_moved_callback(pa_stream *s, void *userdata) {
- assert(s);
+ pa_assert(s);
+
+ if (verbose)
+ pa_log(_("Stream moved to device %s (%u, %ssuspended).%s \n"), pa_stream_get_device_name(s), pa_stream_get_device_index(s), pa_stream_is_suspended(s) ? "" : _("not "), CLEAR_LINE);
+}
+
+static void stream_buffer_attr_callback(pa_stream *s, void *userdata) {
+ pa_assert(s);
if (verbose)
- fprintf(stderr, _("Stream moved to device %s (%u, %ssuspended).%s \n"), pa_stream_get_device_name(s), pa_stream_get_device_index(s), pa_stream_is_suspended(s) ? "" : _("not "), CLEAR_LINE);
+ pa_log(_("Stream buffer attributes changed.%s \n"), CLEAR_LINE);
}
static void stream_event_callback(pa_stream *s, const char *name, pa_proplist *pl, void *userdata) {
char *t;
- assert(s);
- assert(name);
- assert(pl);
+ pa_assert(s);
+ pa_assert(name);
+ pa_assert(pl);
t = pa_proplist_to_string_sep(pl, ", ");
- fprintf(stderr, "Got event '%s', properties '%s'\n", name, t);
+ pa_log("Got event '%s', properties '%s'\n", name, t);
pa_xfree(t);
}
/* This is called whenever the context status changes */
static void context_state_callback(pa_context *c, void *userdata) {
- assert(c);
+ pa_assert(c);
switch (pa_context_get_state(c)) {
case PA_CONTEXT_CONNECTING:
@@ -264,14 +405,14 @@ static void context_state_callback(pa_context *c, void *userdata) {
int r;
pa_buffer_attr buffer_attr;
- assert(c);
- assert(!stream);
+ pa_assert(c);
+ pa_assert(!stream);
if (verbose)
- fprintf(stderr, _("Connection established.%s \n"), CLEAR_LINE);
+ pa_log(_("Connection established.%s \n"), CLEAR_LINE);
- if (!(stream = pa_stream_new(c, stream_name, &sample_spec, channel_map_set ? &channel_map : NULL))) {
- fprintf(stderr, _("pa_stream_new() failed: %s\n"), pa_strerror(pa_context_errno(c)));
+ if (!(stream = pa_stream_new_with_proplist(c, NULL, &sample_spec, &channel_map, proplist))) {
+ pa_log(_("pa_stream_new() failed: %s\n"), pa_strerror(pa_context_errno(c)));
goto fail;
}
@@ -284,6 +425,7 @@ static void context_state_callback(pa_context *c, void *userdata) {
pa_stream_set_overflow_callback(stream, stream_overflow_callback, NULL);
pa_stream_set_started_callback(stream, stream_started_callback, NULL);
pa_stream_set_event_callback(stream, stream_event_callback, NULL);
+ pa_stream_set_buffer_attr_callback(stream, stream_buffer_attr_callback, NULL);
if (latency > 0) {
memset(&buffer_attr, 0, sizeof(buffer_attr));
@@ -298,13 +440,13 @@ static void context_state_callback(pa_context *c, void *userdata) {
if (mode == PLAYBACK) {
pa_cvolume cv;
if ((r = pa_stream_connect_playback(stream, device, latency > 0 ? &buffer_attr : NULL, flags, volume_is_set ? pa_cvolume_set(&cv, sample_spec.channels, volume) : NULL, NULL)) < 0) {
- fprintf(stderr, _("pa_stream_connect_playback() failed: %s\n"), pa_strerror(pa_context_errno(c)));
+ pa_log(_("pa_stream_connect_playback() failed: %s\n"), pa_strerror(pa_context_errno(c)));
goto fail;
}
} else {
if ((r = pa_stream_connect_record(stream, device, latency > 0 ? &buffer_attr : NULL, flags)) < 0) {
- fprintf(stderr, _("pa_stream_connect_record() failed: %s\n"), pa_strerror(pa_context_errno(c)));
+ pa_log(_("pa_stream_connect_record() failed: %s\n"), pa_strerror(pa_context_errno(c)));
goto fail;
}
}
@@ -318,7 +460,7 @@ static void context_state_callback(pa_context *c, void *userdata) {
case PA_CONTEXT_FAILED:
default:
- fprintf(stderr, _("Connection failure: %s\n"), pa_strerror(pa_context_errno(c)));
+ pa_log(_("Connection failure: %s\n"), pa_strerror(pa_context_errno(c)));
goto fail;
}
@@ -329,42 +471,14 @@ fail:
}
-/* Connection draining complete */
-static void context_drain_complete(pa_context*c, void *userdata) {
- pa_context_disconnect(c);
-}
-
-/* Stream draining complete */
-static void stream_drain_complete(pa_stream*s, int success, void *userdata) {
-
- if (!success) {
- fprintf(stderr, _("Failed to drain stream: %s\n"), pa_strerror(pa_context_errno(context)));
- quit(1);
- }
-
- if (verbose)
- fprintf(stderr, _("Playback stream drained.\n"));
-
- pa_stream_disconnect(stream);
- pa_stream_unref(stream);
- stream = NULL;
-
- if (!pa_context_drain(context, context_drain_complete, NULL))
- pa_context_disconnect(context);
- else {
- if (verbose)
- fprintf(stderr, _("Draining connection to server.\n"));
- }
-}
-
/* New data on STDIN **/
static void stdin_callback(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_event_flags_t f, void *userdata) {
size_t l, w = 0;
ssize_t r;
- assert(a == mainloop_api);
- assert(e);
- assert(stdio_event == e);
+ pa_assert(a == mainloop_api);
+ pa_assert(e);
+ pa_assert(stdio_event == e);
if (buffer) {
mainloop_api->io_enable(stdio_event, PA_IO_EVENT_NULL);
@@ -379,23 +493,12 @@ static void stdin_callback(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_even
if ((r = read(fd, buffer, l)) <= 0) {
if (r == 0) {
if (verbose)
- fprintf(stderr, _("Got EOF.\n"));
-
- if (stream) {
- pa_operation *o;
+ pa_log(_("Got EOF.\n"));
- if (!(o = pa_stream_drain(stream, stream_drain_complete, NULL))) {
- fprintf(stderr, _("pa_stream_drain(): %s\n"), pa_strerror(pa_context_errno(context)));
- quit(1);
- return;
- }
-
- pa_operation_unref(o);
- } else
- quit(0);
+ start_drain();
} else {
- fprintf(stderr, _("read() failed: %s\n"), strerror(errno));
+ pa_log(_("read() failed: %s\n"), strerror(errno));
quit(1);
}
@@ -415,19 +518,19 @@ static void stdin_callback(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_even
static void stdout_callback(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_event_flags_t f, void *userdata) {
ssize_t r;
- assert(a == mainloop_api);
- assert(e);
- assert(stdio_event == e);
+ pa_assert(a == mainloop_api);
+ pa_assert(e);
+ pa_assert(stdio_event == e);
if (!buffer) {
mainloop_api->io_enable(stdio_event, PA_IO_EVENT_NULL);
return;
}
- assert(buffer_length);
+ pa_assert(buffer_length);
if ((r = write(fd, (uint8_t*) buffer+buffer_index, buffer_length)) <= 0) {
- fprintf(stderr, _("write() failed: %s\n"), strerror(errno));
+ pa_log(_("write() failed: %s\n"), strerror(errno));
quit(1);
mainloop_api->io_free(stdio_event);
@@ -448,7 +551,7 @@ static void stdout_callback(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_eve
/* UNIX signal to quit recieved */
static void exit_signal_callback(pa_mainloop_api*m, pa_signal_event *e, int sig, void *userdata) {
if (verbose)
- fprintf(stderr, _("Got signal, exiting.\n"));
+ pa_log(_("Got signal, exiting.\n"));
quit(0);
}
@@ -457,17 +560,17 @@ static void stream_update_timing_callback(pa_stream *s, int success, void *userd
pa_usec_t l, usec;
int negative = 0;
- assert(s);
+ pa_assert(s);
if (!success ||
pa_stream_get_time(s, &usec) < 0 ||
pa_stream_get_latency(s, &l, &negative) < 0) {
- fprintf(stderr, _("Failed to get latency: %s\n"), pa_strerror(pa_context_errno(context)));
+ pa_log(_("Failed to get latency: %s\n"), pa_strerror(pa_context_errno(context)));
quit(1);
return;
}
- fprintf(stderr, _("Time: %0.3f sec; Latency: %0.0f usec. \r"),
+ pa_log(_("Time: %0.3f sec; Latency: %0.0f usec. \r"),
(float) usec / 1000000,
(float) l * (negative?-1.0f:1.0f));
}
@@ -481,54 +584,53 @@ static void sigusr1_signal_callback(pa_mainloop_api*m, pa_signal_event *e, int s
pa_operation_unref(pa_stream_update_timing_info(stream, stream_update_timing_callback, NULL));
}
-static void time_event_callback(pa_mainloop_api*m, pa_time_event *e, const struct timeval *tv, void *userdata) {
- struct timeval next;
-
+static void time_event_callback(pa_mainloop_api *m, pa_time_event *e, const struct timeval *t, void *userdata) {
if (stream && pa_stream_get_state(stream) == PA_STREAM_READY) {
pa_operation *o;
if (!(o = pa_stream_update_timing_info(stream, stream_update_timing_callback, NULL)))
- fprintf(stderr, _("pa_stream_update_timing_info() failed: %s\n"), pa_strerror(pa_context_errno(context)));
+ pa_log(_("pa_stream_update_timing_info() failed: %s\n"), pa_strerror(pa_context_errno(context)));
else
pa_operation_unref(o);
}
- pa_gettimeofday(&next);
- pa_timeval_add(&next, TIME_EVENT_USEC);
-
- m->time_restart(e, &next);
+ pa_context_rttime_restart(context, e, pa_rtclock_now() + TIME_EVENT_USEC);
}
static void help(const char *argv0) {
printf(_("%s [options]\n\n"
- " -h, --help Show this help\n"
- " --version Show version\n\n"
- " -r, --record Create a connection for recording\n"
- " -p, --playback Create a connection for playback\n\n"
- " -v, --verbose Enable verbose operations\n\n"
- " -s, --server=SERVER The name of the server to connect to\n"
- " -d, --device=DEVICE The name of the sink/source to connect to\n"
- " -n, --client-name=NAME How to call this client on the server\n"
- " --stream-name=NAME How to call this stream on the server\n"
- " --volume=VOLUME Specify the initial (linear) volume in range 0...65536\n"
- " --rate=SAMPLERATE The sample rate in Hz (defaults to 44100)\n"
- " --format=SAMPLEFORMAT The sample type, one of s16le, s16be, u8, float32le,\n"
- " float32be, ulaw, alaw, s32le, s32be (defaults to s16ne)\n"
- " --channels=CHANNELS The number of channels, 1 for mono, 2 for stereo\n"
- " (defaults to 2)\n"
- " --channel-map=CHANNELMAP Channel map to use instead of the default\n"
- " --fix-format Take the sample format from the sink the stream is\n"
- " being connected to.\n"
- " --fix-rate Take the sampling rate from the sink the stream is\n"
- " being connected to.\n"
- " --fix-channels Take the number of channels and the channel map\n"
- " from the sink the stream is being connected to.\n"
- " --no-remix Don't upmix or downmix channels.\n"
- " --no-remap Map channels by index instead of name.\n"
- " --latency=BYTES Request the specified latency in bytes.\n"
- " --process-time=BYTES Request the specified process time per request in bytes.\n")
- ,
- argv0);
+ " -h, --help Show this help\n"
+ " --version Show version\n\n"
+ " -r, --record Create a connection for recording\n"
+ " -p, --playback Create a connection for playback\n\n"
+ " -v, --verbose Enable verbose operations\n\n"
+ " -s, --server=SERVER The name of the server to connect to\n"
+ " -d, --device=DEVICE The name of the sink/source to connect to\n"
+ " -n, --client-name=NAME How to call this client on the server\n"
+ " --stream-name=NAME How to call this stream on the server\n"
+ " --volume=VOLUME Specify the initial (linear) volume in range 0...65536\n"
+ " --rate=SAMPLERATE The sample rate in Hz (defaults to 44100)\n"
+ " --format=SAMPLEFORMAT The sample type, one of s16le, s16be, u8, float32le,\n"
+ " float32be, ulaw, alaw, s32le, s32be, s24le, s24be,\n"
+ " s24-32le, s24-32be (defaults to s16ne)\n"
+ " --channels=CHANNELS The number of channels, 1 for mono, 2 for stereo\n"
+ " (defaults to 2)\n"
+ " --channel-map=CHANNELMAP Channel map to use instead of the default\n"
+ " --fix-format Take the sample format from the sink the stream is\n"
+ " being connected to.\n"
+ " --fix-rate Take the sampling rate from the sink the stream is\n"
+ " being connected to.\n"
+ " --fix-channels Take the number of channels and the channel map\n"
+ " from the sink the stream is being connected to.\n"
+ " --no-remix Don't upmix or downmix channels.\n"
+ " --no-remap Map channels by index instead of name.\n"
+ " --latency=BYTES Request the specified latency in bytes.\n"
+ " --process-time=BYTES Request the specified process time per request in bytes.\n"
+ " --property=PROPERTY=VALUE Set the specified property to the specified value.\n"
+ " --raw Record/play raw PCM data.\n"
+ " --file-format=FFORMAT Record/play formatted PCM data.\n"
+ " --list-file-formats List available file formats.\n")
+ , argv0);
}
enum {
@@ -545,14 +647,19 @@ enum {
ARG_NO_REMAP,
ARG_NO_REMIX,
ARG_LATENCY,
- ARG_PROCESS_TIME
+ ARG_PROCESS_TIME,
+ ARG_RAW,
+ ARG_PROPERTY,
+ ARG_FILE_FORMAT,
+ ARG_LIST_FILE_FORMATS
};
int main(int argc, char *argv[]) {
pa_mainloop* m = NULL;
- int ret = 1, r, c;
+ int ret = 1, c;
char *bn, *server = NULL;
pa_time_event *time_event = NULL;
+ const char *filename = NULL;
static const struct option long_options[] = {
{"record", 0, NULL, 'r'},
@@ -576,21 +683,33 @@ int main(int argc, char *argv[]) {
{"no-remix", 0, NULL, ARG_NO_REMIX},
{"latency", 1, NULL, ARG_LATENCY},
{"process-time", 1, NULL, ARG_PROCESS_TIME},
+ {"property", 1, NULL, ARG_PROPERTY},
+ {"raw", 0, NULL, ARG_RAW},
+ {"file-format", 2, NULL, ARG_FILE_FORMAT},
+ {"list-file-formats", 0, NULL, ARG_LIST_FILE_FORMATS},
{NULL, 0, NULL, 0}
};
setlocale(LC_ALL, "");
bindtextdomain(GETTEXT_PACKAGE, PULSE_LOCALEDIR);
- if (!(bn = strrchr(argv[0], '/')))
- bn = argv[0];
- else
- bn++;
+ bn = pa_path_get_filename(argv[0]);
- if (strstr(bn, "rec") || strstr(bn, "mon"))
+ if (strstr(bn, "play")) {
+ mode = PLAYBACK;
+ raw = FALSE;
+ } else if (strstr(bn, "record")) {
mode = RECORD;
- else if (strstr(bn, "cat") || strstr(bn, "play"))
+ raw = FALSE;
+ } else if (strstr(bn, "cat")) {
mode = PLAYBACK;
+ raw = TRUE;
+ } if (strstr(bn, "rec") || strstr(bn, "mon")) {
+ mode = RECORD;
+ raw = TRUE;
+ }
+
+ proplist = pa_proplist_new();
while ((c = getopt_long(argc, argv, "rpd:s:n:hv", long_options, NULL)) != -1) {
@@ -601,7 +720,12 @@ int main(int argc, char *argv[]) {
goto quit;
case ARG_VERSION:
- printf(_("pacat %s\nCompiled with libpulse %s\nLinked with libpulse %s\n"), PACKAGE_VERSION, pa_get_headers_version(), pa_get_library_version());
+ printf(_("pacat %s\n"
+ "Compiled with libpulse %s\n"
+ "Linked with libpulse %s\n"),
+ PACKAGE_VERSION,
+ pa_get_headers_version(),
+ pa_get_library_version());
ret = 0;
goto quit;
@@ -623,15 +747,36 @@ int main(int argc, char *argv[]) {
server = pa_xstrdup(optarg);
break;
- case 'n':
- pa_xfree(client_name);
- client_name = pa_xstrdup(optarg);
+ case 'n': {
+ char *t;
+
+ if (!(t = pa_locale_to_utf8(optarg)) ||
+ pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, t) < 0) {
+
+ pa_log(_("Invalid client name '%s'\n"), t ? t : optarg);
+ pa_xfree(t);
+ goto quit;
+ }
+
+ pa_xfree(t);
break;
+ }
- case ARG_STREAM_NAME:
- pa_xfree(stream_name);
- stream_name = pa_xstrdup(optarg);
+ case ARG_STREAM_NAME: {
+ char *t;
+ t = pa_locale_to_utf8(optarg);
+
+ if (!(t = pa_locale_to_utf8(optarg)) ||
+ pa_proplist_sets(proplist, PA_PROP_MEDIA_NAME, t) < 0) {
+
+ pa_log(_("Invalid stream name '%s'\n"), t ? t : optarg);
+ pa_xfree(t);
+ goto quit;
+ }
+
+ pa_xfree(t);
break;
+ }
case 'v':
verbose = 1;
@@ -640,29 +785,32 @@ int main(int argc, char *argv[]) {
case ARG_VOLUME: {
int v = atoi(optarg);
volume = v < 0 ? 0U : (pa_volume_t) v;
- volume_is_set = 1;
+ volume_is_set = TRUE;
break;
}
case ARG_CHANNELS:
sample_spec.channels = (uint8_t) atoi(optarg);
+ sample_spec_set = TRUE;
break;
case ARG_SAMPLEFORMAT:
sample_spec.format = pa_parse_sample_format(optarg);
+ sample_spec_set = TRUE;
break;
case ARG_SAMPLERATE:
sample_spec.rate = (uint32_t) atoi(optarg);
+ sample_spec_set = TRUE;
break;
case ARG_CHANNELMAP:
if (!pa_channel_map_parse(&channel_map, optarg)) {
- fprintf(stderr, _("Invalid channel map '%s'\n"), optarg);
+ pa_log(_("Invalid channel map '%s'\n"), optarg);
goto quit;
}
- channel_map_set = 1;
+ channel_map_set = TRUE;
break;
case ARG_FIX_CHANNELS:
@@ -687,100 +835,223 @@ int main(int argc, char *argv[]) {
case ARG_LATENCY:
if (((latency = (size_t) atoi(optarg))) <= 0) {
- fprintf(stderr, _("Invalid latency specification '%s'\n"), optarg);
+ pa_log(_("Invalid latency specification '%s'\n"), optarg);
goto quit;
}
break;
case ARG_PROCESS_TIME:
if (((process_time = (size_t) atoi(optarg))) <= 0) {
- fprintf(stderr, _("Invalid process time specification '%s'\n"), optarg);
+ pa_log(_("Invalid process time specification '%s'\n"), optarg);
+ goto quit;
+ }
+ break;
+
+ case ARG_PROPERTY: {
+ char *t;
+
+ if (!(t = pa_locale_to_utf8(optarg)) ||
+ pa_proplist_setp(proplist, t) < 0) {
+
+ pa_xfree(t);
+ pa_log(_("Invalid property '%s'\n"), optarg);
goto quit;
}
+
+ pa_xfree(t);
+ break;
+ }
+
+ case ARG_RAW:
+ raw = TRUE;
+ break;
+
+ case ARG_FILE_FORMAT:
+ raw = FALSE;
+
+ if (optarg) {
+ if ((file_format = pa_sndfile_format_from_string(optarg)) < 0) {
+ pa_log(_("Unknown file format %s."), optarg);
+ goto quit;
+ }
+ }
+
+ raw = FALSE;
break;
+ case ARG_LIST_FILE_FORMATS:
+ pa_sndfile_dump_formats();
+ ret = 0;
+ goto quit;
+
default:
goto quit;
}
}
if (!pa_sample_spec_valid(&sample_spec)) {
- fprintf(stderr, _("Invalid sample specification\n"));
+ pa_log(_("Invalid sample specification\n"));
goto quit;
}
- if (channel_map_set && pa_channel_map_compatible(&channel_map, &sample_spec)) {
- fprintf(stderr, _("Channel map doesn't match sample specification\n"));
- goto quit;
- }
+ if (optind+1 == argc) {
+ int fd;
- if (verbose) {
- char t[PA_SAMPLE_SPEC_SNPRINT_MAX];
- pa_sample_spec_snprint(t, sizeof(t), &sample_spec);
- fprintf(stderr, _("Opening a %s stream with sample specification '%s'.\n"), mode == RECORD ? _("recording") : _("playback"), t);
+ filename = argv[optind];
+
+ if ((fd = open(argv[optind], mode == PLAYBACK ? O_RDONLY : O_WRONLY|O_TRUNC|O_CREAT, 0666)) < 0) {
+ pa_log(_("open(): %s\n"), strerror(errno));
+ goto quit;
+ }
+
+ if (dup2(fd, mode == PLAYBACK ? STDIN_FILENO : STDOUT_FILENO) < 0) {
+ pa_log(_("dup2(): %s\n"), strerror(errno));
+ goto quit;
+ }
+
+ pa_close(fd);
+
+ } else if (optind+1 <= argc) {
+ pa_log(_("Too many arguments.\n"));
+ goto quit;
}
- if (!(optind >= argc)) {
- if (optind+1 == argc) {
- int fd;
+ if (!raw) {
+ SF_INFO sfi;
+ pa_zero(sfi);
- if ((fd = open(argv[optind], mode == PLAYBACK ? O_RDONLY : O_WRONLY|O_TRUNC|O_CREAT, 0666)) < 0) {
- fprintf(stderr, _("open(): %s\n"), strerror(errno));
+ if (mode == RECORD) {
+ /* This might patch up the sample spec */
+ if (pa_sndfile_write_sample_spec(&sfi, &sample_spec) < 0) {
+ pa_log(_("Failed to generate sample specification for file.\n"));
goto quit;
}
- if (dup2(fd, mode == PLAYBACK ? 0 : 1) < 0) {
- fprintf(stderr, _("dup2(): %s\n"), strerror(errno));
+ /* Transparently upgrade classic .wav to wavex for multichannel audio */
+ if (file_format <= 0) {
+ if ((sample_spec.channels == 2 && (!channel_map_set || (channel_map.map[0] == PA_CHANNEL_POSITION_LEFT &&
+ channel_map.map[1] == PA_CHANNEL_POSITION_RIGHT))) ||
+ (sample_spec.channels == 1 && (!channel_map_set || (channel_map.map[0] == PA_CHANNEL_POSITION_MONO))))
+ file_format = SF_FORMAT_WAV;
+ else
+ file_format = SF_FORMAT_WAVEX;
+ }
+
+ sfi.format |= file_format;
+ }
+
+ if (!(sndfile = sf_open_fd(mode == RECORD ? STDOUT_FILENO : STDIN_FILENO,
+ mode == RECORD ? SFM_WRITE : SFM_READ,
+ &sfi, 0))) {
+ pa_log(_("Failed to open audio file.\n"));
+ goto quit;
+ }
+
+ if (mode == PLAYBACK) {
+ if (sample_spec_set)
+ pa_log(_("Warning: specified sample specification will be overwritten with specification from file.\n"));
+
+ if (pa_sndfile_read_sample_spec(sndfile, &sample_spec) < 0) {
+ pa_log(_("Failed to determine sample specification from file.\n"));
goto quit;
}
+ sample_spec_set = TRUE;
+
+ if (!channel_map_set) {
+ /* Allow the user to overwrite the channel map on the command line */
+ if (pa_sndfile_read_channel_map(sndfile, &channel_map) < 0) {
+ if (sample_spec.channels > 2)
+ pa_log(_("Warning: Failed to determine channel map from file.\n"));
+ } else
+ channel_map_set = TRUE;
+ }
+ }
+ }
- close(fd);
+ if (!channel_map_set)
+ pa_channel_map_init_extend(&channel_map, sample_spec.channels, PA_CHANNEL_MAP_DEFAULT);
- if (!stream_name)
- stream_name = pa_xstrdup(argv[optind]);
+ if (!pa_channel_map_compatible(&channel_map, &sample_spec)) {
+ pa_log(_("Channel map doesn't match sample specification\n"));
+ goto quit;
+ }
- } else {
- fprintf(stderr, _("Too many arguments.\n"));
- goto quit;
+ if (!raw) {
+ pa_proplist *sfp;
+
+ if (mode == PLAYBACK)
+ readf_function = pa_sndfile_readf_function(&sample_spec);
+ else {
+ if (pa_sndfile_write_channel_map(sndfile, &channel_map) < 0)
+ pa_log(_("Warning: failed to write channel map to file.\n"));
+
+ writef_function = pa_sndfile_writef_function(&sample_spec);
+ }
+
+ /* Fill in libsndfile prop list data */
+ sfp = pa_proplist_new();
+ pa_sndfile_init_proplist(sndfile, sfp);
+ pa_proplist_update(proplist, PA_UPDATE_MERGE, sfp);
+ pa_proplist_free(sfp);
+ }
+
+ if (verbose) {
+ char tss[PA_SAMPLE_SPEC_SNPRINT_MAX], tcm[PA_CHANNEL_MAP_SNPRINT_MAX];
+
+ pa_log(_("Opening a %s stream with sample specification '%s' and channel map '%s'.\n"),
+ mode == RECORD ? _("recording") : _("playback"),
+ pa_sample_spec_snprint(tss, sizeof(tss), &sample_spec),
+ pa_channel_map_snprint(tcm, sizeof(tcm), &channel_map));
+ }
+
+ /* Fill in client name if none was set */
+ if (!pa_proplist_contains(proplist, PA_PROP_APPLICATION_NAME)) {
+ char *t;
+
+ if ((t = pa_locale_to_utf8(bn))) {
+ pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, t);
+ pa_xfree(t);
}
}
- if (!client_name)
- client_name = pa_xstrdup(bn);
+ /* Fill in media name if none was set */
+ if (!pa_proplist_contains(proplist, PA_PROP_MEDIA_NAME)) {
+ const char *t;
- if (!stream_name)
- stream_name = pa_xstrdup(client_name);
+ if ((t = filename) ||
+ (t = pa_proplist_gets(proplist, PA_PROP_APPLICATION_NAME)))
+ pa_proplist_sets(proplist, PA_PROP_MEDIA_NAME, t);
+ }
/* Set up a new main loop */
if (!(m = pa_mainloop_new())) {
- fprintf(stderr, _("pa_mainloop_new() failed.\n"));
+ pa_log(_("pa_mainloop_new() failed.\n"));
goto quit;
}
mainloop_api = pa_mainloop_get_api(m);
- r = pa_signal_init(mainloop_api);
- assert(r == 0);
+ pa_assert_se(pa_signal_init(mainloop_api) == 0);
pa_signal_new(SIGINT, exit_signal_callback, NULL);
pa_signal_new(SIGTERM, exit_signal_callback, NULL);
#ifdef SIGUSR1
pa_signal_new(SIGUSR1, sigusr1_signal_callback, NULL);
#endif
-#ifdef SIGPIPE
- signal(SIGPIPE, SIG_IGN);
-#endif
-
- if (!(stdio_event = mainloop_api->io_new(mainloop_api,
- mode == PLAYBACK ? STDIN_FILENO : STDOUT_FILENO,
- mode == PLAYBACK ? PA_IO_EVENT_INPUT : PA_IO_EVENT_OUTPUT,
- mode == PLAYBACK ? stdin_callback : stdout_callback, NULL))) {
- fprintf(stderr, _("io_new() failed.\n"));
- goto quit;
+ pa_disable_sigpipe();
+
+ if (raw) {
+ if (!(stdio_event = mainloop_api->io_new(mainloop_api,
+ mode == PLAYBACK ? STDIN_FILENO : STDOUT_FILENO,
+ mode == PLAYBACK ? PA_IO_EVENT_INPUT : PA_IO_EVENT_OUTPUT,
+ mode == PLAYBACK ? stdin_callback : stdout_callback, NULL))) {
+ pa_log(_("io_new() failed.\n"));
+ goto quit;
+ }
}
/* Create a new connection context */
- if (!(context = pa_context_new(mainloop_api, client_name))) {
- fprintf(stderr, _("pa_context_new() failed.\n"));
+ if (!(context = pa_context_new_with_proplist(mainloop_api, NULL, proplist))) {
+ pa_log(_("pa_context_new() failed.\n"));
goto quit;
}
@@ -788,25 +1059,20 @@ int main(int argc, char *argv[]) {
/* Connect the context */
if (pa_context_connect(context, server, 0, NULL) < 0) {
- fprintf(stderr, _("pa_context_connect() failed: %s"), pa_strerror(pa_context_errno(context)));
+ pa_log(_("pa_context_connect() failed: %s\n"), pa_strerror(pa_context_errno(context)));
goto quit;
}
if (verbose) {
- struct timeval tv;
-
- pa_gettimeofday(&tv);
- pa_timeval_add(&tv, TIME_EVENT_USEC);
-
- if (!(time_event = mainloop_api->time_new(mainloop_api, &tv, time_event_callback, NULL))) {
- fprintf(stderr, _("time_new() failed.\n"));
+ if (!(time_event = pa_context_rttime_new(context, pa_rtclock_now() + TIME_EVENT_USEC, time_event_callback, NULL))) {
+ pa_log(_("pa_context_rttime_new() failed.\n"));
goto quit;
}
}
/* Run the main loop */
if (pa_mainloop_run(m, &ret) < 0) {
- fprintf(stderr, _("pa_mainloop_run() failed.\n"));
+ pa_log(_("pa_mainloop_run() failed.\n"));
goto quit;
}
@@ -818,12 +1084,12 @@ quit:
pa_context_unref(context);
if (stdio_event) {
- assert(mainloop_api);
+ pa_assert(mainloop_api);
mainloop_api->io_free(stdio_event);
}
if (time_event) {
- assert(mainloop_api);
+ pa_assert(mainloop_api);
mainloop_api->time_free(time_event);
}
@@ -836,8 +1102,12 @@ quit:
pa_xfree(server);
pa_xfree(device);
- pa_xfree(client_name);
- pa_xfree(stream_name);
+
+ if (sndfile)
+ sf_close(sndfile);
+
+ if (proplist)
+ pa_proplist_free(proplist);
return ret;
}
generated by cgit (git 2.34.1) at 2024-04-18 18:13:03 +0000