char *pa_scache_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u cache entrie(s) available.\n", c->scache ? pa_idxset_size(c->scache) : 0);
if (c->scache) {
pa_scache_entry *e;
uint32_t idx = PA_IDXSET_INVALID;
for (e = pa_idxset_first(c->scache, &idx); e; e = pa_idxset_next(c->scache, &idx)) {
double l = 0;
char ss[PA_SAMPLE_SPEC_SNPRINT_MAX] = "n/a", cv[PA_CVOLUME_SNPRINT_MAX], cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX] = "n/a", *t;
const char *cmn;
cmn = pa_channel_map_to_pretty_name(&e->channel_map);
if (e->memchunk.memblock) {
pa_sample_spec_snprint(ss, sizeof(ss), &e->sample_spec);
pa_channel_map_snprint(cm, sizeof(cm), &e->channel_map);
l = (double) e->memchunk.length / (double) pa_bytes_per_second(&e->sample_spec);
}
pa_strbuf_printf(
s,
" name: <%s>\n"
"\tindex: %u\n"
"\tsample spec: %s\n"
"\tchannel map: %s%s%s\n"
"\tlength: %lu\n"
"\tduration: %0.1f s\n"
"\tvolume: %s\n"
"\t %s\n"
"\t balance %0.2f\n"
"\tlazy: %s\n"
"\tfilename: <%s>\n",
e->name,
e->index,
ss,
cm,
cmn ? "\n\t " : "",
cmn ? cmn : "",
(long unsigned)(e->memchunk.memblock ? e->memchunk.length : 0),
l,
e->volume_is_set ? pa_cvolume_snprint(cv, sizeof(cv), &e->volume) : "n/a",
e->volume_is_set ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &e->volume) : "n/a",
(e->memchunk.memblock && e->volume_is_set) ? pa_cvolume_get_balance(&e->volume, &e->channel_map) : 0.0f,
pa_yes_no(e->lazy),
e->filename ? e->filename : "n/a");
t = pa_proplist_to_string_sep(e->proplist, "\n\t\t");
pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
pa_xfree(t);
}
}
return pa_strbuf_tostring_free(s);
}
const char *
gvc_channel_map_get_mapping (const GvcChannelMap *map)
{
g_return_val_if_fail (GVC_IS_CHANNEL_MAP (map), NULL);
if (!pa_channel_map_valid(&map->priv->pa_map))
return NULL;
return pa_channel_map_to_pretty_name (&map->priv->pa_map);
}
char *pa_source_output_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_source_output *o;
uint32_t idx = PA_IDXSET_INVALID;
static const char* const state_table[] = {
[PA_SOURCE_OUTPUT_INIT] = "INIT",
[PA_SOURCE_OUTPUT_RUNNING] = "RUNNING",
[PA_SOURCE_OUTPUT_CORKED] = "CORKED",
[PA_SOURCE_OUTPUT_UNLINKED] = "UNLINKED"
};
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u source outputs(s) available.\n", pa_idxset_size(c->source_outputs));
for (o = pa_idxset_first(c->source_outputs, &idx); o; o = pa_idxset_next(c->source_outputs, &idx)) {
char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t, clt[28];
pa_usec_t cl;
const char *cmn;
cmn = pa_channel_map_to_pretty_name(&o->channel_map);
if ((cl = pa_source_output_get_requested_latency(o)) == (pa_usec_t) -1)
pa_snprintf(clt, sizeof(clt), "n/a");
else
pa_snprintf(clt, sizeof(clt), "%0.2f ms", (double) cl / PA_USEC_PER_MSEC);
pa_assert(o->source);
pa_strbuf_printf(
s,
" index: %u\n"
"\tdriver: <%s>\n"
"\tflags: %s%s%s%s%s%s%s%s%s%s%s\n"
"\tstate: %s\n"
"\tsource: %u <%s>\n"
"\tcurrent latency: %0.2f ms\n"
"\trequested latency: %s\n"
"\tsample spec: %s\n"
"\tchannel map: %s%s%s\n"
"\tresample method: %s\n",
o->index,
o->driver,
o->flags & PA_SOURCE_OUTPUT_VARIABLE_RATE ? "VARIABLE_RATE " : "",
o->flags & PA_SOURCE_OUTPUT_DONT_MOVE ? "DONT_MOVE " : "",
o->flags & PA_SOURCE_OUTPUT_START_CORKED ? "START_CORKED " : "",
o->flags & PA_SOURCE_OUTPUT_NO_REMAP ? "NO_REMAP " : "",
o->flags & PA_SOURCE_OUTPUT_NO_REMIX ? "NO_REMIX " : "",
o->flags & PA_SOURCE_OUTPUT_FIX_FORMAT ? "FIX_FORMAT " : "",
o->flags & PA_SOURCE_OUTPUT_FIX_RATE ? "FIX_RATE " : "",
o->flags & PA_SOURCE_OUTPUT_FIX_CHANNELS ? "FIX_CHANNELS " : "",
o->flags & PA_SOURCE_OUTPUT_DONT_INHIBIT_AUTO_SUSPEND ? "DONT_INHIBIT_AUTO_SUSPEND " : "",
o->flags & PA_SOURCE_OUTPUT_NO_CREATE_ON_SUSPEND ? "NO_CREATE_ON_SUSPEND " : "",
o->flags & PA_SOURCE_OUTPUT_KILL_ON_SUSPEND ? "KILL_ON_SUSPEND " : "",
state_table[pa_source_output_get_state(o)],
o->source->index, o->source->name,
(double) pa_source_output_get_latency(o, NULL) / PA_USEC_PER_MSEC,
clt,
pa_sample_spec_snprint(ss, sizeof(ss), &o->sample_spec),
pa_channel_map_snprint(cm, sizeof(cm), &o->channel_map),
cmn ? "\n\t " : "",
cmn ? cmn : "",
pa_resample_method_to_string(pa_source_output_get_resample_method(o)));
if (o->module)
pa_strbuf_printf(s, "\towner module: %u\n", o->module->index);
if (o->client)
pa_strbuf_printf(s, "\tclient: %u <%s>\n", o->client->index, pa_strnull(pa_proplist_gets(o->client->proplist, PA_PROP_APPLICATION_NAME)));
if (o->direct_on_input)
pa_strbuf_printf(s, "\tdirect on input: %u\n", o->direct_on_input->index);
t = pa_proplist_to_string_sep(o->proplist, "\n\t\t");
pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
pa_xfree(t);
}
return pa_strbuf_tostring_free(s);
}
char *pa_sink_input_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_sink_input *i;
uint32_t idx = PA_IDXSET_INVALID;
static const char* const state_table[] = {
[PA_SINK_INPUT_INIT] = "INIT",
[PA_SINK_INPUT_RUNNING] = "RUNNING",
[PA_SINK_INPUT_DRAINED] = "DRAINED",
[PA_SINK_INPUT_CORKED] = "CORKED",
[PA_SINK_INPUT_UNLINKED] = "UNLINKED"
};
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u sink input(s) available.\n", pa_idxset_size(c->sink_inputs));
for (i = pa_idxset_first(c->sink_inputs, &idx); i; i = pa_idxset_next(c->sink_inputs, &idx)) {
char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX], cv[PA_CVOLUME_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t, clt[28];
pa_usec_t cl;
const char *cmn;
pa_cvolume v;
char *volume_str = NULL;
cmn = pa_channel_map_to_pretty_name(&i->channel_map);
if ((cl = pa_sink_input_get_requested_latency(i)) == (pa_usec_t) -1)
pa_snprintf(clt, sizeof(clt), "n/a");
else
pa_snprintf(clt, sizeof(clt), "%0.2f ms", (double) cl / PA_USEC_PER_MSEC);
pa_assert(i->sink);
if (pa_sink_input_is_volume_readable(i)) {
pa_sink_input_get_volume(i, &v, TRUE);
volume_str = pa_sprintf_malloc("%s\n\t %s\n\t balance %0.2f",
pa_cvolume_snprint(cv, sizeof(cv), &v),
pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &v),
pa_cvolume_get_balance(&v, &i->channel_map));
} else
volume_str = pa_xstrdup("n/a");
pa_strbuf_printf(
s,
" index: %u\n"
"\tdriver: <%s>\n"
"\tflags: %s%s%s%s%s%s%s%s%s%s%s\n"
"\tstate: %s\n"
"\tsink: %u <%s>\n"
"\tvolume: %s\n"
"\tmuted: %s\n"
"\tcurrent latency: %0.2f ms\n"
"\trequested latency: %s\n"
"\tsample spec: %s\n"
"\tchannel map: %s%s%s\n"
"\tresample method: %s\n",
i->index,
i->driver,
i->flags & PA_SINK_INPUT_VARIABLE_RATE ? "VARIABLE_RATE " : "",
i->flags & PA_SINK_INPUT_DONT_MOVE ? "DONT_MOVE " : "",
i->flags & PA_SINK_INPUT_START_CORKED ? "START_CORKED " : "",
i->flags & PA_SINK_INPUT_NO_REMAP ? "NO_REMAP " : "",
i->flags & PA_SINK_INPUT_NO_REMIX ? "NO_REMIX " : "",
i->flags & PA_SINK_INPUT_FIX_FORMAT ? "FIX_FORMAT " : "",
i->flags & PA_SINK_INPUT_FIX_RATE ? "FIX_RATE " : "",
i->flags & PA_SINK_INPUT_FIX_CHANNELS ? "FIX_CHANNELS " : "",
i->flags & PA_SINK_INPUT_DONT_INHIBIT_AUTO_SUSPEND ? "DONT_INHIBIT_AUTO_SUSPEND " : "",
i->flags & PA_SINK_INPUT_NO_CREATE_ON_SUSPEND ? "NO_CREATE_SUSPEND " : "",
i->flags & PA_SINK_INPUT_KILL_ON_SUSPEND ? "KILL_ON_SUSPEND " : "",
state_table[pa_sink_input_get_state(i)],
i->sink->index, i->sink->name,
volume_str,
pa_yes_no(pa_sink_input_get_mute(i)),
(double) pa_sink_input_get_latency(i, NULL) / PA_USEC_PER_MSEC,
clt,
pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec),
pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
cmn ? "\n\t " : "",
cmn ? cmn : "",
pa_resample_method_to_string(pa_sink_input_get_resample_method(i)));
pa_xfree(volume_str);
if (i->module)
pa_strbuf_printf(s, "\tmodule: %u\n", i->module->index);
if (i->client)
pa_strbuf_printf(s, "\tclient: %u <%s>\n", i->client->index, pa_strnull(pa_proplist_gets(i->client->proplist, PA_PROP_APPLICATION_NAME)));
t = pa_proplist_to_string_sep(i->proplist, "\n\t\t");
pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
pa_xfree(t);
}
return pa_strbuf_tostring_free(s);
}
char *pa_source_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_source *source;
uint32_t idx = PA_IDXSET_INVALID;
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u source(s) available.\n", pa_idxset_size(c->sources));
for (source = pa_idxset_first(c->sources, &idx); source; source = pa_idxset_next(c->sources, &idx)) {
char ss[PA_SAMPLE_SPEC_SNPRINT_MAX],
cv[PA_CVOLUME_SNPRINT_MAX],
cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX],
v[PA_VOLUME_SNPRINT_MAX],
vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t;
const char *cmn;
cmn = pa_channel_map_to_pretty_name(&source->channel_map);
pa_strbuf_printf(
s,
" %c index: %u\n"
"\tname: <%s>\n"
"\tdriver: <%s>\n"
"\tflags: %s%s%s%s%s%s%s\n"
"\tstate: %s\n"
"\tsuspend cause: %s%s%s%s\n"
"\tpriority: %u\n"
"\tvolume: %s%s%s\n"
"\t balance %0.2f\n"
"\tbase volume: %s%s%s\n"
"\tvolume steps: %u\n"
"\tmuted: %s\n"
"\tcurrent latency: %0.2f ms\n"
"\tmax rewind: %lu KiB\n"
"\tsample spec: %s\n"
"\tchannel map: %s%s%s\n"
"\tused by: %u\n"
"\tlinked by: %u\n",
c->default_source == source ? '*' : ' ',
source->index,
source->name,
source->driver,
source->flags & PA_SOURCE_HARDWARE ? "HARDWARE " : "",
source->flags & PA_SOURCE_NETWORK ? "NETWORK " : "",
source->flags & PA_SOURCE_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
source->flags & PA_SOURCE_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
source->flags & PA_SOURCE_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
source->flags & PA_SOURCE_LATENCY ? "LATENCY " : "",
source->flags & PA_SOURCE_DYNAMIC_LATENCY ? "DYNAMIC_LATENCY" : "",
source_state_to_string(pa_source_get_state(source)),
source->suspend_cause & PA_SUSPEND_USER ? "USER " : "",
source->suspend_cause & PA_SUSPEND_APPLICATION ? "APPLICATION " : "",
source->suspend_cause & PA_SUSPEND_IDLE ? "IDLE " : "",
source->suspend_cause & PA_SUSPEND_SESSION ? "SESSION" : "",
source->priority,
pa_cvolume_snprint(cv, sizeof(cv), pa_source_get_volume(source, FALSE)),
source->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t " : "",
source->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), pa_source_get_volume(source, FALSE)) : "",
pa_cvolume_get_balance(pa_source_get_volume(source, FALSE), &source->channel_map),
pa_volume_snprint(v, sizeof(v), source->base_volume),
source->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t " : "",
source->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), source->base_volume) : "",
source->n_volume_steps,
pa_yes_no(pa_source_get_mute(source, FALSE)),
(double) pa_source_get_latency(source) / PA_USEC_PER_MSEC,
(unsigned long) pa_source_get_max_rewind(source) / 1024,
pa_sample_spec_snprint(ss, sizeof(ss), &source->sample_spec),
pa_channel_map_snprint(cm, sizeof(cm), &source->channel_map),
cmn ? "\n\t " : "",
cmn ? cmn : "",
pa_source_used_by(source),
pa_source_linked_by(source));
if (source->flags & PA_SOURCE_DYNAMIC_LATENCY) {
pa_usec_t min_latency, max_latency;
pa_source_get_latency_range(source, &min_latency, &max_latency);
pa_strbuf_printf(
s,
"\tconfigured latency: %0.2f ms; range is %0.2f .. %0.2f ms\n",
(double) pa_source_get_requested_latency(source) / PA_USEC_PER_MSEC,
(double) min_latency / PA_USEC_PER_MSEC,
(double) max_latency / PA_USEC_PER_MSEC);
} else
pa_strbuf_printf(
s,
"\tfixed latency: %0.2f ms\n",
(double) pa_source_get_fixed_latency(source) / PA_USEC_PER_MSEC);
if (source->monitor_of)
pa_strbuf_printf(s, "\tmonitor_of: %u\n", source->monitor_of->index);
if (source->card)
pa_strbuf_printf(s, "\tcard: %u <%s>\n", source->card->index, source->card->name);
if (source->module)
pa_strbuf_printf(s, "\tmodule: %u\n", source->module->index);
t = pa_proplist_to_string_sep(source->proplist, "\n\t\t");
pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
pa_xfree(t);
append_port_list(s, source->ports);
if (source->active_port)
pa_strbuf_printf(
s,
"\tactive port: <%s>\n",
source->active_port->name);
}
return pa_strbuf_tostring_free(s);
}
