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_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];
pa_assert(o->source);
pa_strbuf_printf(
s,
" index: %u\n"
"\tname: '%s'\n"
"\tdriver: <%s>\n"
"\tflags: %s%s%s%s%s%s%s\n"
"\tstate: %s\n"
"\tsource: <%u> '%s'\n"
"\tlatency: <%0.0f usec>\n"
"\tsample spec: <%s>\n"
"\tchannel map: <%s>\n"
"\tresample method: %s\n",
o->index,
o->name,
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_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 " : "",
state_table[pa_source_output_get_state(o)],
o->source->index, o->source->name,
(double) pa_source_output_get_latency(o),
pa_sample_spec_snprint(ss, sizeof(ss), &o->sample_spec),
pa_channel_map_snprint(cm, sizeof(cm), &o->channel_map),
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, o->client->name);
}
return pa_strbuf_tostring_free(s);
}
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);
}
