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cli: Add a dump-volumes command

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The purpose of this command is to print all the internal volume
variables for sinks/sources and all corresponding
sink-inputs/source-outputs  to make debugging and reasoning about
volume-related issues easier.
This commit is contained in:
Arun Raghavan 2011-08-18 11:56:26 +05:30
parent 0d13f6ebd2
commit 0a238f69ad
1 changed files with 58 additions and 0 deletions
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58
src/pulsecore/cli-command.c
View file

@ -130,6 +130,7 @@ static int pa_cli_command_update_source_output_proplist(pa_core *c, pa_tokenizer
static int pa_cli_command_card_profile(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
static int pa_cli_command_sink_port(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
static int pa_cli_command_source_port(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
static int pa_cli_command_dump_volumes(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
/* A method table for all available commands */
@ -187,6 +188,7 @@ static const struct command commands[] = {
{ "set-log-meta", pa_cli_command_log_meta, "Show source code location in log messages (args: bool)", 2},
{ "set-log-time", pa_cli_command_log_time, "Show timestamps in log messages (args: bool)", 2},
{ "set-log-backtrace", pa_cli_command_log_backtrace, "Show backtrace in log messages (args: frames)", 2},
{ "dump-volumes", pa_cli_command_dump_volumes, NULL, 1 },
{ NULL, NULL, NULL, 0 }
};
@ -1662,6 +1664,62 @@ static int pa_cli_command_dump(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_b
return 0;
}
static int pa_cli_command_dump_volumes(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail) {
pa_sink *s;
pa_source *so;
pa_sink_input *i;
pa_source_output *o;
uint32_t s_idx, i_idx;
char v_str[PA_CVOLUME_SNPRINT_MAX];
pa_core_assert_ref(c);
pa_assert(t);
pa_assert(buf);
pa_assert(fail);
PA_IDXSET_FOREACH(s, c->sinks, s_idx) {
pa_strbuf_printf(buf, "Sink %d: ", s_idx);
pa_strbuf_printf(buf, "reference = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &s->reference_volume));
pa_strbuf_printf(buf, "real = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &s->real_volume));
pa_strbuf_printf(buf, "soft = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &s->soft_volume));
pa_strbuf_printf(buf, "current_hw = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &s->thread_info.current_hw_volume));
pa_strbuf_printf(buf, "save = %s\n", pa_yes_no(s->save_volume));
PA_IDXSET_FOREACH(i, s->inputs, i_idx) {
pa_strbuf_printf(buf, "\tInput %d: ", i_idx);
pa_strbuf_printf(buf, "volume = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &i->volume));
pa_strbuf_printf(buf, "reference_ratio = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &i->reference_ratio));
pa_strbuf_printf(buf, "real_ratio = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &i->real_ratio));
pa_strbuf_printf(buf, "soft = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &i->soft_volume));
pa_strbuf_printf(buf, "volume_factor = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &i->volume_factor));
pa_strbuf_printf(buf, "volume_factor_sink = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &i->volume_factor_sink));
pa_strbuf_printf(buf, "save = %s\n", pa_yes_no(i->save_volume));
}
}
PA_IDXSET_FOREACH(so, c->sources, s_idx) {
pa_strbuf_printf(buf, "Source %d: ", s_idx);
pa_strbuf_printf(buf, "reference = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &so->reference_volume));
pa_strbuf_printf(buf, "real = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &so->real_volume));
pa_strbuf_printf(buf, "soft = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &so->soft_volume));
pa_strbuf_printf(buf, "current_hw = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &so->thread_info.current_hw_volume));
pa_strbuf_printf(buf, "save = %s\n", pa_yes_no(so->save_volume));
PA_IDXSET_FOREACH(o, so->outputs, i_idx) {
pa_strbuf_printf(buf, "\tOutput %d: ", i_idx);
pa_strbuf_printf(buf, "volume = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &o->volume));
pa_strbuf_printf(buf, "reference_ratio = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &o->reference_ratio));
pa_strbuf_printf(buf, "real_ratio = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &o->real_ratio));
pa_strbuf_printf(buf, "soft = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &o->soft_volume));
pa_strbuf_printf(buf, "volume_factor = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &o->volume_factor));
pa_strbuf_printf(buf, "volume_factor_source = %s, ", pa_cvolume_snprint(v_str, sizeof(v_str), &o->volume_factor_source));
pa_strbuf_printf(buf, "save = %s\n", pa_yes_no(o->save_volume));
}
}
return 0;
}
int pa_cli_command_execute_line_stateful(pa_core *c, const char *s, pa_strbuf *buf, pa_bool_t *fail, int *ifstate) {
const char *cs;