diff options
Diffstat (limited to 'src/utils/paplay.c')
| -rw-r--r-- | src/utils/paplay.c | 435 |
1 files changed, 0 insertions, 435 deletions
diff --git a/src/utils/paplay.c b/src/utils/paplay.c deleted file mode 100644 index f6ba6f6d..00000000 --- a/src/utils/paplay.c +++ /dev/null @@ -1,435 +0,0 @@ -/*** - This file is part of PulseAudio. - - Copyright 2004-2006 Lennart Poettering - Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB - - 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 2.1 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 <signal.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> -#include <assert.h> -#include <stdio.h> -#include <stdlib.h> -#include <getopt.h> -#include <locale.h> - -#include <sndfile.h> - -#include <pulse/pulseaudio.h> -#include <pulse/i18n.h> - -static pa_context *context = NULL; -static pa_stream *stream = NULL; -static pa_mainloop_api *mainloop_api = NULL; - -static char *stream_name = NULL, *client_name = NULL, *device = NULL; - -static int verbose = 0; -static pa_volume_t volume = PA_VOLUME_NORM; - -static SNDFILE* sndfile = NULL; - -static pa_sample_spec sample_spec = { 0, 0, 0 }; -static pa_channel_map channel_map; -static int channel_map_set = 0; - -static sf_count_t (*readf_function)(SNDFILE *_sndfile, void *ptr, sf_count_t frames) = NULL; - -/* A shortcut for terminating the application */ -static void quit(int ret) { - 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) { - pa_operation *o; - - 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 (!(o = pa_context_drain(context, context_drain_complete, NULL))) - pa_context_disconnect(context); - else { - pa_operation_unref(o); - - if (verbose) - fprintf(stderr, _("Draining connection to server.\n")); - } -} - -/* 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) { - sf_count_t bytes; - void *data; - assert(s && length); - - if (!sndfile) - return; - - 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); - - 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) { - sf_close(sndfile); - sndfile = NULL; - pa_operation_unref(pa_stream_drain(s, stream_drain_complete, NULL)); - } -} - -/* This routine is called whenever the stream state changes */ -static void stream_state_callback(pa_stream *s, void *userdata) { - assert(s); - - switch (pa_stream_get_state(s)) { - case PA_STREAM_CREATING: - case PA_STREAM_TERMINATED: - break; - - case PA_STREAM_READY: - if (verbose) - fprintf(stderr, _("Stream successfully created\n")); - break; - - case PA_STREAM_FAILED: - default: - fprintf(stderr, _("Stream errror: %s\n"), pa_strerror(pa_context_errno(pa_stream_get_context(s)))); - quit(1); - } -} - -/* This is called whenever the context status changes */ -static void context_state_callback(pa_context *c, void *userdata) { - assert(c); - - switch (pa_context_get_state(c)) { - case PA_CONTEXT_CONNECTING: - case PA_CONTEXT_AUTHORIZING: - case PA_CONTEXT_SETTING_NAME: - break; - - case PA_CONTEXT_READY: { - pa_cvolume cv; - - assert(c && !stream); - - if (verbose) - fprintf(stderr, _("Connection established.\n")); - - stream = pa_stream_new(c, stream_name, &sample_spec, channel_map_set ? &channel_map : NULL); - assert(stream); - - pa_stream_set_state_callback(stream, stream_state_callback, NULL); - pa_stream_set_write_callback(stream, stream_write_callback, NULL); - pa_stream_connect_playback(stream, device, NULL, 0, pa_cvolume_set(&cv, sample_spec.channels, volume), NULL); - - break; - } - - case PA_CONTEXT_TERMINATED: - quit(0); - break; - - case PA_CONTEXT_FAILED: - default: - fprintf(stderr, _("Connection failure: %s\n"), pa_strerror(pa_context_errno(c))); - quit(1); - } -} - -/* 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 SIGINT, exiting.\n")); - quit(0); - -} - -static void help(const char *argv0) { - - printf(_("%s [options] [FILE]\n\n" - " -h, --help Show this help\n" - " --version Show version\n\n" - " -v, --verbose Enable verbose operation\n\n" - " -s, --server=SERVER The name of the server to connect to\n" - " -d, --device=DEVICE The name of the sink 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" - " --channel-map=CHANNELMAP Set the channel map to the use\n"), - argv0); -} - -enum { - ARG_VERSION = 256, - ARG_STREAM_NAME, - ARG_VOLUME, - ARG_CHANNELMAP -}; - -int main(int argc, char *argv[]) { - pa_mainloop* m = NULL; - int ret = 1, r, c; - char *bn, *server = NULL; - const char *filename; - SF_INFO sfinfo; - - static const struct option long_options[] = { - {"device", 1, NULL, 'd'}, - {"server", 1, NULL, 's'}, - {"client-name", 1, NULL, 'n'}, - {"stream-name", 1, NULL, ARG_STREAM_NAME}, - {"version", 0, NULL, ARG_VERSION}, - {"help", 0, NULL, 'h'}, - {"verbose", 0, NULL, 'v'}, - {"volume", 1, NULL, ARG_VOLUME}, - {"channel-map", 1, NULL, ARG_CHANNELMAP}, - {NULL, 0, NULL, 0} - }; - - setlocale(LC_ALL, ""); - bindtextdomain(GETTEXT_PACKAGE, PULSE_LOCALEDIR); - - if (!(bn = strrchr(argv[0], '/'))) - bn = argv[0]; - else - bn++; - - while ((c = getopt_long(argc, argv, "d:s:n:hv", long_options, NULL)) != -1) { - - switch (c) { - case 'h' : - help(bn); - ret = 0; - goto quit; - - case ARG_VERSION: - printf(_("paplay %s\nCompiled with libpulse %s\n" - "Linked with libpulse %s\n"), PACKAGE_VERSION, pa_get_headers_version(), pa_get_library_version()); - ret = 0; - goto quit; - - case 'd': - pa_xfree(device); - device = pa_xstrdup(optarg); - break; - - case 's': - pa_xfree(server); - server = pa_xstrdup(optarg); - break; - - case 'n': - pa_xfree(client_name); - client_name = pa_xstrdup(optarg); - break; - - case ARG_STREAM_NAME: - pa_xfree(stream_name); - stream_name = pa_xstrdup(optarg); - break; - - case 'v': - verbose = 1; - break; - - case ARG_VOLUME: { - int v = atoi(optarg); - volume = v < 0 ? 0U : (pa_volume_t) v; - break; - } - - case ARG_CHANNELMAP: - if (!pa_channel_map_parse(&channel_map, optarg)) { - fprintf(stderr, _("Invalid channel map\n")); - goto quit; - } - - channel_map_set = 1; - break; - - default: - goto quit; - } - } - - filename = optind < argc ? argv[optind] : "STDIN"; - - memset(&sfinfo, 0, sizeof(sfinfo)); - - if (optind < argc) - sndfile = sf_open(filename, SFM_READ, &sfinfo); - else - sndfile = sf_open_fd(STDIN_FILENO, SFM_READ, &sfinfo, 0); - - if (!sndfile) { - fprintf(stderr, _("Failed to open file '%s'\n"), filename); - goto quit; - } - - sample_spec.rate = (uint32_t) sfinfo.samplerate; - sample_spec.channels = (uint8_t) sfinfo.channels; - - readf_function = NULL; - - switch (sfinfo.format & 0xFF) { - case SF_FORMAT_PCM_16: - case SF_FORMAT_PCM_U8: - case SF_FORMAT_PCM_S8: - sample_spec.format = PA_SAMPLE_S16NE; - readf_function = (sf_count_t (*)(SNDFILE *_sndfile, void *ptr, sf_count_t frames)) sf_readf_short; - break; - - case SF_FORMAT_ULAW: - sample_spec.format = PA_SAMPLE_ULAW; - break; - - case SF_FORMAT_ALAW: - sample_spec.format = PA_SAMPLE_ALAW; - break; - - case SF_FORMAT_FLOAT: - case SF_FORMAT_DOUBLE: - default: - sample_spec.format = PA_SAMPLE_FLOAT32NE; - readf_function = (sf_count_t (*)(SNDFILE *_sndfile, void *ptr, sf_count_t frames)) sf_readf_float; - break; - } - - assert(pa_sample_spec_valid(&sample_spec)); - - if (channel_map_set && channel_map.channels != sample_spec.channels) { - fprintf(stderr, _("Channel map doesn't match file.\n")); - goto quit; - } - - if (!client_name) { - client_name = pa_locale_to_utf8(bn); - if (!client_name) - client_name = pa_utf8_filter(bn); - } - - if (!stream_name) { - const char *n; - - n = sf_get_string(sndfile, SF_STR_TITLE); - - if (!n) - n = filename; - - stream_name = pa_locale_to_utf8(n); - if (!stream_name) - stream_name = pa_utf8_filter(n); - } - - if (verbose) { - char t[PA_SAMPLE_SPEC_SNPRINT_MAX]; - pa_sample_spec_snprint(t, sizeof(t), &sample_spec); - fprintf(stderr, _("Using sample spec '%s'\n"), t); - } - - /* Set up a new main loop */ - if (!(m = pa_mainloop_new())) { - fprintf(stderr, _("pa_mainloop_new() failed.\n")); - goto quit; - } - - mainloop_api = pa_mainloop_get_api(m); - - r = pa_signal_init(mainloop_api); - assert(r == 0); - pa_signal_new(SIGINT, exit_signal_callback, NULL); -#ifdef SIGPIPE - signal(SIGPIPE, SIG_IGN); -#endif - - /* Create a new connection context */ - if (!(context = pa_context_new(mainloop_api, client_name))) { - fprintf(stderr, _("pa_context_new() failed.\n")); - goto quit; - } - - pa_context_set_state_callback(context, context_state_callback, NULL); - - /* 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))); - goto quit; - } - - /* Run the main loop */ - if (pa_mainloop_run(m, &ret) < 0) { - fprintf(stderr, _("pa_mainloop_run() failed.\n")); - goto quit; - } - -quit: - if (stream) - pa_stream_unref(stream); - - if (context) - pa_context_unref(context); - - if (m) { - pa_signal_done(); - pa_mainloop_free(m); - } - - pa_xfree(server); - pa_xfree(device); - pa_xfree(client_name); - pa_xfree(stream_name); - - if (sndfile) - sf_close(sndfile); - - return ret; -} |