gboolean
gitg_shell_run_stream (GitgShell *shell,
GInputStream *stream,
GError **error)
{
g_return_val_if_fail (GITG_IS_SHELL (shell), FALSE);
g_return_val_if_fail (G_IS_INPUT_STREAM (stream), FALSE);
gitg_io_cancel (GITG_IO (shell));
run_stream (shell, stream);
return TRUE;
}
static gboolean
run_commands (GitgShell *shell,
GitgCommand **commands,
GError **error)
{
GitgIO *io;
GitgRunner *prev = NULL;
GOutputStream *output;
gboolean ret = TRUE;
GitgCommand **ptr;
io = GITG_IO (shell);
output = gitg_io_get_output (io);
shell->priv->read_done = TRUE;
gitg_io_cancel (GITG_IO (shell));
gitg_io_begin (GITG_IO (shell));
/* Ref sink all commands */
for (ptr = commands; *ptr; ++ptr)
{
g_object_ref_sink (*ptr);
}
if (shell->priv->synchronized)
{
shell->priv->main_loop = g_main_loop_new (NULL, FALSE);
}
/* Setup runners */
for (ptr = commands; *ptr; ++ptr)
{
GitgRunner *runner;
runner = gitg_runner_new (*ptr);
if (gitg_io_get_stderr_to_stdout (GITG_IO (shell)))
{
gitg_io_set_stderr_to_stdout (GITG_IO (runner), TRUE);
}
g_signal_connect (runner,
"end",
G_CALLBACK (runner_end),
shell);
if (ptr == commands)
{
/* Copy input set on the shell to the first runner */
GInputStream *input;
input = gitg_io_get_input (io);
if (input != NULL)
{
gitg_io_set_input (GITG_IO (runner), input);
}
}
else
{
/* Set output of the previous runner to the input of
this runner */
gitg_io_set_input (GITG_IO (runner),
gitg_runner_get_stream (prev));
}
if (!*(ptr + 1))
{
shell->priv->last_runner = runner;
/* Copy output set on the shell to the last runner */
if (output != NULL)
{
gitg_io_set_output (GITG_IO (runner), output);
}
}
shell->priv->runners = g_slist_append (shell->priv->runners,
runner);
/* Start the runner */
gitg_runner_run (runner);
if (shell->priv->runners == NULL)
{
/* This means it there was an error */
if (error && shell->priv->error)
{
*error = g_error_copy (shell->priv->error);
}
if (shell->priv->error)
{
g_error_free (shell->priv->error);
shell->priv->error = NULL;
}
ret = FALSE;
goto cleanup;
}
prev = runner;
}
/* Setup line reader if necessary in async mode */
if (output == NULL)
{
run_stream (shell, gitg_runner_get_stream (shell->priv->last_runner));
}
if (shell->priv->synchronized)
{
return run_sync (shell, error);
}
cleanup:
for (ptr = commands; *ptr; ++ptr)
{
g_object_unref (*ptr);
}
if (shell->priv->main_loop)
{
g_main_loop_unref (shell->priv->main_loop);
shell->priv->main_loop = NULL;
}
return ret;
}
int main (int argc, char * argv[]) {
struct roar_audio_info info = {.rate = ROAR_RATE_DEFAULT,
.bits = ROAR_BITS_DEFAULT,
.channels = ROAR_CHANNELS_DEFAULT,
.codec = ROAR_CODEC_DEFAULT
};
struct roar_audio_info dinfo;
struct roar_vio_calls dvio, svio, svio_jumbo, svio_real;
struct roar_vio_calls * svio_p;
struct roardsp_filter * filter;
char * driver = DRIVER;
char * device = NULL;
char * server = NULL;
char * k;
int i;
union {
int32_t i32;
size_t size;
} tmp;
memset(&g_conf, 0, sizeof(g_conf));
g_conf.antiecho = AE_ROARD;
g_conf.dtx_threshold = -1;
g_conf.ioflush_interval = -1;
memset(&g_cons, 0, sizeof(g_cons));
g_cons.state = CON_NONE;
memset(&g_meta, 0, sizeof(g_meta));
roardsp_fchain_init(&(g_filterchains.input));
roardsp_fchain_init(&(g_filterchains.output));
for (i = 1; i < argc; i++) {
k = argv[i];
if ( strcmp(k, "--server") == 0 ) {
server = argv[++i];
} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
g_conf.jumbo_mtu = atoi(argv[++i]);
} else if ( strcmp(k, "--io-flush") == 0 ) {
g_conf.ioflush_interval = atoi(argv[++i]);
} else if ( strcmp(k, "--rate") == 0 ) {
info.rate = atoi(argv[++i]);
} else if ( strcmp(k, "--bits") == 0 ) {
info.bits = atoi(argv[++i]);
} else if ( strcmp(k, "--channels") == 0 || strcmp(k, "--chans") == 0 ) {
info.channels = atoi(argv[++i]);
} else if ( strcmp(k, "--afi-downmix") == 0 ) {
g_conf.filter.in.downmix = 1;
} else if ( strcmp(k, "--afi-lowpass") == 0 ) {
g_conf.filter.in.lowp_freq = atof(argv[++i]);
} else if ( strcmp(k, "--afi-speex-prep") == 0 ) {
g_conf.filter.in.speex_prep = 1;
} else if ( strcmp(k, "--afi-speex-denoise") == 0 ) {
g_conf.filter.in.speex_prep = 1;
g_conf.filter.in.speex_prep_denoise = 1;
} else if ( strcmp(k, "--afi-speex-agc") == 0 ) {
g_conf.filter.in.speex_prep = 1;
g_conf.filter.in.speex_prep_agc = 1;
} else if ( strcmp(k, "--afi-speex-vad") == 0 ) {
g_conf.filter.in.speex_prep = 1;
g_conf.filter.in.speex_prep_vad = 1;
} else if ( strcmp(k, "--codec") == 0 ) {
info.codec = roar_str2codec(argv[++i]);
} else if ( strcmp(k, "--driver") == 0 ) {
driver = argv[++i];
} else if ( strcmp(k, "--device") == 0 ) {
device = argv[++i];
} else if ( strcmp(k, "--antiecho") == 0 ) {
k = argv[++i];
if ( !strcmp(k, "none") ) {
g_conf.antiecho = AE_NONE;
} else if ( !strcmp(k, "simple") ) {
g_conf.antiecho = AE_SIMPLE;
} else if ( !strcmp(k, "speex") ) {
g_conf.antiecho = AE_SPEEX;
} else if ( !strcmp(k, "roard") ) {
g_conf.antiecho = AE_ROARD;
} else {
fprintf(stderr, "Error: unknown mode: %s\n", k);
return 1;
}
} else if ( strcmp(k, "--threshold") == 0 ) {
g_conf.dtx_threshold = atol(argv[++i]);
// use threshold^2 or threshold < 0 for not using DTX
if ( g_conf.dtx_threshold > 0 )
g_conf.dtx_threshold *= g_conf.dtx_threshold;
} else if ( strcmp(k, "--transcode") == 0 ) {
g_conf.transcode = 1;
// META DATA:
} else if ( strcmp(k, "--m-rn") == 0 ) {
g_meta.rn = argv[++i];
} else if ( strcmp(k, "--m-nick") == 0 ) {
g_meta.nick = argv[++i];
} else if ( strcmp(k, "--m-email") == 0 ) {
g_meta.email = argv[++i];
} else if ( strcmp(k, "--m-hp") == 0 ) {
g_meta.hp = argv[++i];
} else if ( strcmp(k, "--m-thumbn") == 0 ) {
g_meta.thumbnail = argv[++i];
} else if ( strcmp(k, "--m-loc") == 0 ) {
g_meta.loc = argv[++i];
} else if ( strcmp(k, "--m-org") == 0 ) {
g_meta.org = argv[++i];
} else if ( strcmp(k, "--help") == 0 ) {
usage();
return 0;
} else {
fprintf(stderr, "Error: unknown argument: %s\n", k);
usage();
return 1;
}
}
// ignore errors, maybe it will work even if this fails
// (btw. it will never fail without crashing the rest of the app ;)
roar_libroar_set_server(server);
if ( g_conf.antiecho == AE_SPEEX ) {
ROAR_WARN("Speex Antiecho is obsolete and may be removed in future versions. Use --antiecho roard");
}
g_conf.samples = info.channels * info.rate / TIMEDIV;
memcpy(&dinfo, &info, sizeof(dinfo));
if ( g_conf.transcode ) {
dinfo.bits = 16;
dinfo.codec = ROAR_CODEC_DEFAULT;
switch (info.codec) {
case ROAR_CODEC_ALAW:
case ROAR_CODEC_MULAW:
info.bits = 8;
break;
case ROAR_CODEC_ROAR_CELT:
info.bits = 16;
break;
case ROAR_CODEC_ROAR_SPEEX:
info.bits = 16;
break;
}
}
if ( roar_cdriver_open(&dvio, driver, device, &dinfo, ROAR_DIR_BIDIR) == -1 ) {
ROAR_ERR("Can not open sound card.");
return 1;
}
ROAR_DBG("main(*): CALL open_stream(&svio, server, &info)");
if ( open_stream(&svio_real, server, &info) == -1 ) {
ROAR_ERR("Can not open connection to server.");
roar_vio_close(&dvio);
return 2;
}
ROAR_DBG("main(*): RET");
if ( roar_vio_open_re(&svio, &svio_real) == -1 ) {
ROAR_ERR("Can not open connection to server (RE VIO).");
roar_vio_close(&dvio);
return 2;
}
if ( g_conf.jumbo_mtu ) {
if ( roar_vio_open_jumbo(&svio_jumbo, &svio, g_conf.jumbo_mtu) == -1 ) {
roar_vio_close(&dvio);
roar_vio_close(&svio);
return 2;
}
svio_p = &svio_jumbo;
} else {
svio_p = &svio;
}
set_meta();
if ( g_conf.transcode ) {
dinfo.codec = info.codec;
if ( roar_bixcoder_init(transcoder, &dinfo, svio_p) == -1 ) {
roar_vio_close(&svio);
roar_vio_close(&dvio);
return 10;
}
// ignore errors as it may also work if this fails
roar_bixcoder_write_header(transcoder);
roar_bixcoder_read_header(transcoder);
g_conf.samples = 8 * roar_bixcoder_packet_size(transcoder, -1) / dinfo.bits;
}
#define _err(x) roar_vio_close(&dvio); roar_vio_close(&svio); return (x)
if ( g_conf.filter.in.downmix ) {
if ( roardsp_filter_new(&filter, &(g_cons.stream), ROARDSP_FILTER_DOWNMIX) == -1 ) {
_err(2);
}
if ( roardsp_fchain_add(&(g_filterchains.input), filter) == -1 ) {
_err(2);
}
}
if ( g_conf.filter.in.lowp_freq > 1 ) {
if ( roardsp_filter_new(&filter, &(g_cons.stream), ROARDSP_FILTER_LOWP) == -1 ) {
_err(2);
}
if ( roardsp_filter_ctl(filter, ROARDSP_FCTL_FREQ, &(g_conf.filter.in.lowp_freq)) == -1 ) {
_err(2);
}
if ( roardsp_fchain_add(&(g_filterchains.input), filter) == -1 ) {
_err(2);
}
}
if ( g_conf.filter.in.speex_prep ) {
if ( roardsp_filter_new(&filter, &(g_cons.stream), ROARDSP_FILTER_SPEEX_PREP) == -1 ) {
_err(2);
}
tmp.size = g_conf.samples;
if ( roardsp_filter_ctl(filter, ROARDSP_FCTL_PACKET_SIZE, &tmp) == -1 ) {
_err(2);
}
tmp.i32 = 0;
if ( g_conf.filter.in.speex_prep_denoise )
tmp.i32 |= ROARDSP_SPEEX_PREP_DENOISE_ON;
if ( g_conf.filter.in.speex_prep_agc )
tmp.i32 |= ROARDSP_SPEEX_PREP_AGC_ON;
if ( g_conf.filter.in.speex_prep_vad )
tmp.i32 |= ROARDSP_SPEEX_PREP_VAD_ON;
if ( roardsp_filter_ctl(filter, ROARDSP_FCTL_MODE, &tmp) == -1 ) {
_err(2);
}
if ( roardsp_fchain_add(&(g_filterchains.input), filter) == -1 ) {
_err(2);
}
}
#undef _err
ROAR_DBG("main(*): CALL run_stream(&dvio, &svio, &info);");
run_stream(&dvio, svio_p, &info);
ROAR_DBG("main(*): RET");
roar_bixcoder_close(transcoder);
roar_vio_close(svio_p);
roar_vio_close(&dvio);
roardsp_fchain_uninit(&(g_filterchains.input));
roardsp_fchain_uninit(&(g_filterchains.output));
roar_disconnect(&(g_cons.con));
return 0;
}