char *pa_client_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_client *client;
uint32_t idx = PA_IDXSET_INVALID;
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u client(s) logged in.\n", pa_idxset_size(c->clients));
for (client = pa_idxset_first(c->clients, &idx); client; client = pa_idxset_next(c->clients, &idx)) {
char *t;
pa_strbuf_printf(
s,
" index: %u\n"
"\tdriver: <%s>\n",
client->index,
client->driver);
if (client->module)
pa_strbuf_printf(s, "\towner module: %u\n", client->module->index);
t = pa_proplist_to_string_sep(client->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_autoload_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u autoload entries available.\n", c->autoload_hashmap ? pa_hashmap_size(c->autoload_hashmap) : 0);
if (c->autoload_hashmap) {
pa_autoload_entry *e;
void *state = NULL;
while ((e = pa_hashmap_iterate(c->autoload_hashmap, &state, NULL))) {
pa_strbuf_printf(
s, " name: <%s>\n\ttype: <%s>\n\tindex: <%u>\n\tmodule_name: <%s>\n\targuments: <%s>\n",
e->name,
e->type == PA_NAMEREG_SOURCE ? "source" : "sink",
e->index,
e->module,
e->argument ? e->argument : "");
}
}
return pa_strbuf_tostring_free(s);
}
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);
}
char *pa_module_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_module *m;
uint32_t idx = PA_IDXSET_INVALID;
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u module(s) loaded.\n", pa_idxset_size(c->modules));
for (m = pa_idxset_first(c->modules, &idx); m; m = pa_idxset_next(c->modules, &idx)) {
char *t;
pa_strbuf_printf(s, " index: %u\n"
"\tname: <%s>\n"
"\targument: <%s>\n"
"\tused: %i\n"
"\tload once: %s\n",
m->index,
m->name,
pa_strempty(m->argument),
pa_module_get_n_used(m),
pa_yes_no(m->load_once));
t = pa_proplist_to_string_sep(m->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_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_sink *sink;
uint32_t idx = PA_IDXSET_INVALID;
static const char* const state_table[] = {
[PA_SINK_RUNNING] = "RUNNING",
[PA_SINK_SUSPENDED] = "SUSPENDED",
[PA_SINK_IDLE] = "IDLE",
[PA_SINK_UNLINKED] = "UNLINKED"
};
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u sink(s) available.\n", pa_idxset_size(c->sinks));
for (sink = pa_idxset_first(c->sinks, &idx); sink; sink = pa_idxset_next(c->sinks, &idx)) {
char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
pa_strbuf_printf(
s,
" %c index: %u\n"
"\tname: <%s>\n"
"\tdriver: <%s>\n"
"\tflags: %s%s%s%s\n"
"\tstate: %s\n"
"\tvolume: <%s>\n"
"\tmute: <%i>\n"
"\tlatency: <%0.0f usec>\n"
"\tmonitor source: <%u>\n"
"\tsample spec: <%s>\n"
"\tchannel map: <%s>\n"
"\tused by: <%u>\n"
"\tlinked by: <%u>\n",
c->default_sink_name && !strcmp(sink->name, c->default_sink_name) ? '*' : ' ',
sink->index,
sink->name,
sink->driver,
sink->flags & PA_SINK_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
sink->flags & PA_SINK_LATENCY ? "LATENCY " : "",
sink->flags & PA_SINK_HARDWARE ? "HARDWARE " : "",
sink->flags & PA_SINK_NETWORK ? "NETWORK " : "",
state_table[pa_sink_get_state(sink)],
pa_cvolume_snprint(cv, sizeof(cv), pa_sink_get_volume(sink)),
!!pa_sink_get_mute(sink),
(double) pa_sink_get_latency(sink),
sink->monitor_source ? sink->monitor_source->index : PA_INVALID_INDEX,
pa_sample_spec_snprint(ss, sizeof(ss), &sink->sample_spec),
pa_channel_map_snprint(cm, sizeof(cm), &sink->channel_map),
pa_sink_used_by(sink),
pa_sink_linked_by(sink));
if (sink->module)
pa_strbuf_printf(s, "\tmodule: <%u>\n", sink->module->index);
if (sink->description)
pa_strbuf_printf(s, "\tdescription: <%s>\n", sink->description);
}
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_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);
}
static int rtsp_exec(pa_rtsp_client *c, const char *cmd,
const char *content_type, const char *content,
int expect_response,
pa_headerlist *headers) {
pa_strbuf *buf;
char *hdrs;
pa_assert(c);
pa_assert(c->url);
pa_assert(cmd);
pa_assert(c->ioline);
pa_log_debug("Sending command: %s", cmd);
buf = pa_strbuf_new();
pa_strbuf_printf(buf, "%s %s RTSP/1.0\r\nCSeq: %d\r\n", cmd, c->url, ++c->cseq);
if (c->session)
pa_strbuf_printf(buf, "Session: %s\r\n", c->session);
/* Add the headers */
if (headers) {
hdrs = pa_headerlist_to_string(headers);
pa_strbuf_puts(buf, hdrs);
pa_xfree(hdrs);
}
if (content_type && content) {
pa_strbuf_printf(buf, "Content-Type: %s\r\nContent-Length: %d\r\n",
content_type, (int)strlen(content));
}
pa_strbuf_printf(buf, "User-Agent: %s\r\n", c->useragent);
if (c->headers) {
hdrs = pa_headerlist_to_string(c->headers);
pa_strbuf_puts(buf, hdrs);
pa_xfree(hdrs);
}
pa_strbuf_puts(buf, "\r\n");
if (content_type && content) {
pa_strbuf_puts(buf, content);
}
/* Our packet is created... now we can send it :) */
hdrs = pa_strbuf_to_string_free(buf);
/*pa_log_debug("Submitting request:");
pa_log_debug(hdrs);*/
pa_ioline_puts(c->ioline, hdrs);
pa_xfree(hdrs);
/* The command is sent we can configure the rtsp client structure to handle a new answer */
c->waiting = 1;
return 0;
}
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 entries 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], cm[PA_CHANNEL_MAP_SNPRINT_MAX] = "n/a";
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 / pa_bytes_per_second(&e->sample_spec);
}
pa_strbuf_printf(
s,
" name: <%s>\n"
"\tindex: <%u>\n"
"\tsample spec: <%s>\n"
"\tchannel map: <%s>\n"
"\tlength: <%lu>\n"
"\tduration: <%0.1fs>\n"
"\tvolume: <%s>\n"
"\tlazy: %s\n"
"\tfilename: %s\n",
e->name,
e->index,
ss,
cm,
(long unsigned)(e->memchunk.memblock ? e->memchunk.length : 0),
l,
pa_cvolume_snprint(cv, sizeof(cv), &e->volume),
e->lazy ? "yes" : "no",
e->filename ? e->filename : "n/a");
}
}
return pa_strbuf_tostring_free(s);
}
void pa_property_dump(pa_core *c, pa_strbuf *s) {
void *state = NULL;
pa_property *p;
pa_assert(c);
pa_assert(s);
while ((p = pa_hashmap_iterate(c->properties, &state, NULL)))
pa_strbuf_printf(s, "[%s] -> [%p]\n", p->name, p->data);
}
char *pa_client_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_client *client;
uint32_t idx = PA_IDXSET_INVALID;
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u client(s) logged in.\n", pa_idxset_size(c->clients));
for (client = pa_idxset_first(c->clients, &idx); client; client = pa_idxset_next(c->clients, &idx)) {
pa_strbuf_printf(s, " index: %u\n\tname: <%s>\n\tdriver: <%s>\n", client->index, client->name, client->driver);
if (client->owner)
pa_strbuf_printf(s, "\towner module: <%u>\n", client->owner->index);
}
return pa_strbuf_tostring_free(s);
}
void pa_format_info_set_prop_string_array(pa_format_info *f, const char *key, const char **values, int n_values) {
pa_strbuf *buf;
char *str;
int i;
pa_assert(f);
pa_assert(key);
buf = pa_strbuf_new();
pa_strbuf_printf(buf, "[ \"%s\"", values[0]);
for (i = 1; i < n_values; i++)
pa_strbuf_printf(buf, ", \"%s\"", values[i]);
pa_strbuf_printf(buf, " ]");
str = pa_strbuf_to_string_free(buf);
pa_proplist_sets(f->plist, key, str);
pa_xfree (str);
}
static void append_port_list(pa_strbuf *s, pa_hashmap *ports)
{
pa_device_port *p;
void *state;
if (!ports)
return;
pa_strbuf_puts(s, "\tports:\n");
PA_HASHMAP_FOREACH(p, ports, state)
pa_strbuf_printf(s, "\t\t%s: %s (priority %u, available: %s)\n",
p->name, p->description, p->priority, port_available_to_string(p->available));
}
char *pa_module_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_module *m;
uint32_t idx = PA_IDXSET_INVALID;
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u module(s) loaded.\n", pa_idxset_size(c->modules));
for (m = pa_idxset_first(c->modules, &idx); m; m = pa_idxset_next(c->modules, &idx)) {
pa_strbuf_printf(s, " index: %u\n"
"\tname: <%s>\n"
"\targument: <%s>\n"
"\tused: %i\n"
"\tauto unload: %s\n",
m->index, m->name, m->argument ? m->argument : "", m->n_used,
m->auto_unload ? "yes" : "no");
}
return pa_strbuf_tostring_free(s);
}
static void line_callback(pa_ioline *line, const char *s, void *userdata) {
pa_strbuf *buf;
pa_cli *c = userdata;
char *p;
pa_assert(line);
pa_assert(c);
if (!s) {
pa_log_debug("CLI got EOF from user.");
if (c->eof_callback)
c->eof_callback(c, c->userdata);
return;
}
/* Magic command, like they had in AT Hayes Modems! Those were the good days! */
if (pa_streq(s, "/"))
s = c->last_line;
else if (s[0]) {
pa_xfree(c->last_line);
c->last_line = pa_xstrdup(s);
}
pa_assert_se(buf = pa_strbuf_new());
c->defer_kill++;
if (pa_streq(s, "hello")) {
pa_strbuf_printf(buf, "Welcome to PulseAudio %s! "
"Use \"help\" for usage information.\n", PACKAGE_VERSION);
c->interactive = true;
}
else
pa_cli_command_execute_line(c->core, s, buf, &c->fail);
c->defer_kill--;
pa_ioline_puts(line, p = pa_strbuf_to_string_free(buf));
pa_xfree(p);
if (c->kill_requested) {
if (c->eof_callback)
c->eof_callback(c, c->userdata);
} else if (c->interactive)
pa_ioline_puts(line, PROMPT);
}
static void devices_add(struct pa_classify_device **p_devices, const char *type,
const char *prop, enum pa_classify_method method, const char *arg,
pa_hashmap *ports, uint32_t flags)
{
struct pa_classify_device *devs;
struct pa_classify_device_def *d;
size_t newsize;
const char *method_name;
char *ports_string = NULL; /* Just for log output. */
pa_strbuf *buf; /* For building ports_string. */
pa_assert(p_devices);
pa_assert_se((devs = *p_devices));
newsize = sizeof(*devs) + sizeof(devs->defs[0]) * (devs->ndef + 1);
devs = *p_devices = pa_xrealloc(devs, newsize);
d = devs->defs + devs->ndef;
memset(d+1, 0, sizeof(devs->defs[0]));
d->type = pa_xstrdup(type);
d->prop = pa_xstrdup(prop);
buf = pa_strbuf_new();
if (ports && !pa_hashmap_isempty(ports)) {
struct pa_classify_port_entry *port;
void *state;
pa_bool_t first = TRUE;
/* Copy the ports hashmap to d->data.ports. */
d->data.ports = pa_hashmap_new(pa_idxset_string_hash_func,
pa_idxset_string_compare_func);
PA_HASHMAP_FOREACH(port, ports, state) {
struct pa_classify_port_entry *port_copy =
pa_xnew(struct pa_classify_port_entry, 1);
port_copy->device_name = pa_xstrdup(port->device_name);
port_copy->port_name = pa_xstrdup(port->port_name);
pa_hashmap_put(d->data.ports, port_copy->device_name, port_copy);
if (!first) {
pa_strbuf_putc(buf, ',');
}
first = FALSE;
pa_strbuf_printf(buf, "%s:%s", port->device_name, port->port_name);
}
}
d->data.flags = flags;
switch (method) {
case pa_method_equals:
method_name = "equals";
d->method = pa_classify_method_equals;
d->arg.string = pa_xstrdup(arg);
break;
case pa_method_startswith:
method_name = "startswidth";
d->method = pa_classify_method_startswith;
d->arg.string = pa_xstrdup(arg);
break;
case pa_method_matches:
method_name = "matches";
if (regcomp(&d->arg.rexp, arg, 0) == 0) {
d->method = pa_classify_method_matches;
break;
}
/* intentional fall trough */
default:
pa_log("%s: invalid device definition %s", __FUNCTION__, type);
memset(d, 0, sizeof(*d));
pa_strbuf_free(buf);
return;
}
devs->ndef++;
ports_string = pa_strbuf_tostring_free(buf);
pa_log_info("device '%s' added (%s|%s|%s|%s|0x%04x)",
type, d->prop, method_name, arg, ports_string, d->data.flags);
pa_xfree(ports_string);
}
char *pa_daemon_conf_dump(pa_daemon_conf *c) {
static const char* const log_level_to_string[] = {
[PA_LOG_DEBUG] = "debug",
[PA_LOG_INFO] = "info",
[PA_LOG_NOTICE] = "notice",
[PA_LOG_WARN] = "warning",
[PA_LOG_ERROR] = "error"
};
#ifdef HAVE_DBUS
static const char* const server_type_to_string[] = {
[PA_SERVER_TYPE_UNSET] = "!!UNSET!!",
[PA_SERVER_TYPE_USER] = "user",
[PA_SERVER_TYPE_SYSTEM] = "system",
[PA_SERVER_TYPE_NONE] = "none"
};
#endif
pa_strbuf *s;
char cm[PA_CHANNEL_MAP_SNPRINT_MAX];
char *log_target = NULL;
pa_assert(c);
s = pa_strbuf_new();
if (c->config_file)
pa_strbuf_printf(s, _("### Read from configuration file: %s ###\n"), c->config_file);
pa_assert(c->log_level < PA_LOG_LEVEL_MAX);
if (c->log_target)
log_target = pa_log_target_to_string(c->log_target);
pa_strbuf_printf(s, "daemonize = %s\n", pa_yes_no(c->daemonize));
pa_strbuf_printf(s, "fail = %s\n", pa_yes_no(c->fail));
pa_strbuf_printf(s, "high-priority = %s\n", pa_yes_no(c->high_priority));
pa_strbuf_printf(s, "nice-level = %i\n", c->nice_level);
pa_strbuf_printf(s, "realtime-scheduling = %s\n", pa_yes_no(c->realtime_scheduling));
pa_strbuf_printf(s, "realtime-priority = %i\n", c->realtime_priority);
pa_strbuf_printf(s, "allow-module-loading = %s\n", pa_yes_no(!c->disallow_module_loading));
pa_strbuf_printf(s, "allow-exit = %s\n", pa_yes_no(!c->disallow_exit));
pa_strbuf_printf(s, "use-pid-file = %s\n", pa_yes_no(c->use_pid_file));
pa_strbuf_printf(s, "system-instance = %s\n", pa_yes_no(c->system_instance));
#ifdef HAVE_DBUS
pa_strbuf_printf(s, "local-server-type = %s\n", server_type_to_string[c->local_server_type]);
#endif
pa_strbuf_printf(s, "cpu-limit = %s\n", pa_yes_no(!c->no_cpu_limit));
pa_strbuf_printf(s, "enable-shm = %s\n", pa_yes_no(!c->disable_shm));
pa_strbuf_printf(s, "flat-volumes = %s\n", pa_yes_no(c->flat_volumes));
pa_strbuf_printf(s, "lock-memory = %s\n", pa_yes_no(c->lock_memory));
pa_strbuf_printf(s, "exit-idle-time = %i\n", c->exit_idle_time);
pa_strbuf_printf(s, "scache-idle-time = %i\n", c->scache_idle_time);
pa_strbuf_printf(s, "dl-search-path = %s\n", pa_strempty(c->dl_search_path));
pa_strbuf_printf(s, "default-script-file = %s\n", pa_strempty(pa_daemon_conf_get_default_script_file(c)));
pa_strbuf_printf(s, "load-default-script-file = %s\n", pa_yes_no(c->load_default_script_file));
pa_strbuf_printf(s, "log-target = %s\n", pa_strempty(log_target));
pa_strbuf_printf(s, "log-level = %s\n", log_level_to_string[c->log_level]);
pa_strbuf_printf(s, "resample-method = %s\n", pa_resample_method_to_string(c->resample_method));
pa_strbuf_printf(s, "avoid-resampling = %s\n", pa_yes_no(!c->avoid_resampling));
pa_strbuf_printf(s, "enable-remixing = %s\n", pa_yes_no(!c->disable_remixing));
pa_strbuf_printf(s, "remixing-use-all-sink-channels = %s\n", pa_yes_no(c->remixing_use_all_sink_channels));
pa_strbuf_printf(s, "enable-lfe-remixing = %s\n", pa_yes_no(!c->disable_lfe_remixing));
pa_strbuf_printf(s, "lfe-crossover-freq = %u\n", c->lfe_crossover_freq);
pa_strbuf_printf(s, "default-sample-format = %s\n", pa_sample_format_to_string(c->default_sample_spec.format));
pa_strbuf_printf(s, "default-sample-rate = %u\n", c->default_sample_spec.rate);
pa_strbuf_printf(s, "alternate-sample-rate = %u\n", c->alternate_sample_rate);
pa_strbuf_printf(s, "default-sample-channels = %u\n", c->default_sample_spec.channels);
pa_strbuf_printf(s, "default-channel-map = %s\n", pa_channel_map_snprint(cm, sizeof(cm), &c->default_channel_map));
pa_strbuf_printf(s, "default-fragments = %u\n", c->default_n_fragments);
pa_strbuf_printf(s, "default-fragment-size-msec = %u\n", c->default_fragment_size_msec);
pa_strbuf_printf(s, "enable-deferred-volume = %s\n", pa_yes_no(c->deferred_volume));
pa_strbuf_printf(s, "deferred-volume-safety-margin-usec = %u\n", c->deferred_volume_safety_margin_usec);
pa_strbuf_printf(s, "deferred-volume-extra-delay-usec = %d\n", c->deferred_volume_extra_delay_usec);
pa_strbuf_printf(s, "shm-size-bytes = %lu\n", (unsigned long) c->shm_size);
pa_strbuf_printf(s, "log-meta = %s\n", pa_yes_no(c->log_meta));
pa_strbuf_printf(s, "log-time = %s\n", pa_yes_no(c->log_time));
pa_strbuf_printf(s, "log-backtrace = %u\n", c->log_backtrace);
#ifdef HAVE_SYS_RESOURCE_H
pa_strbuf_printf(s, "rlimit-fsize = %li\n", c->rlimit_fsize.is_set ? (long int) c->rlimit_fsize.value : -1);
pa_strbuf_printf(s, "rlimit-data = %li\n", c->rlimit_data.is_set ? (long int) c->rlimit_data.value : -1);
pa_strbuf_printf(s, "rlimit-stack = %li\n", c->rlimit_stack.is_set ? (long int) c->rlimit_stack.value : -1);
pa_strbuf_printf(s, "rlimit-core = %li\n", c->rlimit_core.is_set ? (long int) c->rlimit_core.value : -1);
#ifdef RLIMIT_RSS
pa_strbuf_printf(s, "rlimit-rss = %li\n", c->rlimit_rss.is_set ? (long int) c->rlimit_rss.value : -1);
#endif
#ifdef RLIMIT_AS
pa_strbuf_printf(s, "rlimit-as = %li\n", c->rlimit_as.is_set ? (long int) c->rlimit_as.value : -1);
#endif
#ifdef RLIMIT_NPROC
pa_strbuf_printf(s, "rlimit-nproc = %li\n", c->rlimit_nproc.is_set ? (long int) c->rlimit_nproc.value : -1);
#endif
#ifdef RLIMIT_NOFILE
pa_strbuf_printf(s, "rlimit-nofile = %li\n", c->rlimit_nofile.is_set ? (long int) c->rlimit_nofile.value : -1);
#endif
#ifdef RLIMIT_MEMLOCK
pa_strbuf_printf(s, "rlimit-memlock = %li\n", c->rlimit_memlock.is_set ? (long int) c->rlimit_memlock.value : -1);
#endif
#ifdef RLIMIT_LOCKS
pa_strbuf_printf(s, "rlimit-locks = %li\n", c->rlimit_locks.is_set ? (long int) c->rlimit_locks.value : -1);
#endif
#ifdef RLIMIT_SIGPENDING
pa_strbuf_printf(s, "rlimit-sigpending = %li\n", c->rlimit_sigpending.is_set ? (long int) c->rlimit_sigpending.value : -1);
#endif
#ifdef RLIMIT_MSGQUEUE
pa_strbuf_printf(s, "rlimit-msgqueue = %li\n", c->rlimit_msgqueue.is_set ? (long int) c->rlimit_msgqueue.value : -1);
#endif
#ifdef RLIMIT_NICE
pa_strbuf_printf(s, "rlimit-nice = %li\n", c->rlimit_nice.is_set ? (long int) c->rlimit_nice.value : -1);
#endif
#ifdef RLIMIT_RTPRIO
pa_strbuf_printf(s, "rlimit-rtprio = %li\n", c->rlimit_rtprio.is_set ? (long int) c->rlimit_rtprio.value : -1);
#endif
#ifdef RLIMIT_RTTIME
pa_strbuf_printf(s, "rlimit-rttime = %li\n", c->rlimit_rttime.is_set ? (long int) c->rlimit_rttime.value : -1);
#endif
#endif
pa_xfree(log_target);
return pa_strbuf_to_string_free(s);
}
int pa_cmdline_parse(pa_daemon_conf *conf, int argc, char *const argv [], int *d) {
pa_strbuf *buf = NULL;
int c;
int b;
pa_assert(conf);
pa_assert(argc > 0);
pa_assert(argv);
buf = pa_strbuf_new();
if (conf->script_commands)
pa_strbuf_puts(buf, conf->script_commands);
while ((c = getopt_long(argc, argv, "L:F:ChDnp:kv", long_options, NULL)) != -1) {
switch (c) {
case ARG_HELP:
case 'h':
conf->cmd = PA_CMD_HELP;
break;
case ARG_VERSION:
conf->cmd = PA_CMD_VERSION;
break;
case ARG_DUMP_CONF:
conf->cmd = PA_CMD_DUMP_CONF;
break;
case ARG_DUMP_MODULES:
conf->cmd = PA_CMD_DUMP_MODULES;
break;
case ARG_DUMP_RESAMPLE_METHODS:
conf->cmd = PA_CMD_DUMP_RESAMPLE_METHODS;
break;
case ARG_CLEANUP_SHM:
conf->cmd = PA_CMD_CLEANUP_SHM;
break;
case 'k':
case ARG_KILL:
conf->cmd = PA_CMD_KILL;
break;
case ARG_START:
conf->cmd = PA_CMD_START;
conf->daemonize = true;
break;
case ARG_CHECK:
conf->cmd = PA_CMD_CHECK;
break;
case ARG_LOAD:
case 'L':
pa_strbuf_printf(buf, "load-module %s\n", optarg);
break;
case ARG_FILE:
case 'F': {
char *p;
pa_strbuf_printf(buf, ".include %s\n", p = pa_make_path_absolute(optarg));
pa_xfree(p);
break;
}
case 'C':
pa_strbuf_puts(buf, "load-module module-cli exit_on_eof=1\n");
break;
case ARG_DAEMONIZE:
case 'D':
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--daemonize expects boolean argument"));
goto fail;
}
conf->daemonize = !!b;
break;
case ARG_FAIL:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--fail expects boolean argument"));
goto fail;
}
conf->fail = !!b;
break;
case 'v':
case ARG_LOG_LEVEL:
if (optarg) {
if (pa_daemon_conf_set_log_level(conf, optarg) < 0) {
pa_log(_("--log-level expects log level argument (either numeric in range 0..4 or one of debug, info, notice, warn, error)."));
goto fail;
}
} else {
if (conf->log_level < PA_LOG_LEVEL_MAX-1)
conf->log_level++;
}
break;
case ARG_HIGH_PRIORITY:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--high-priority expects boolean argument"));
goto fail;
}
conf->high_priority = !!b;
break;
case ARG_REALTIME:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--realtime expects boolean argument"));
goto fail;
}
conf->realtime_scheduling = !!b;
break;
case ARG_DISALLOW_MODULE_LOADING:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--disallow-module-loading expects boolean argument"));
goto fail;
}
conf->disallow_module_loading = !!b;
break;
case ARG_DISALLOW_EXIT:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--disallow-exit expects boolean argument"));
goto fail;
}
conf->disallow_exit = !!b;
break;
case ARG_USE_PID_FILE:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--use-pid-file expects boolean argument"));
goto fail;
}
conf->use_pid_file = !!b;
break;
case 'p':
case ARG_DL_SEARCH_PATH:
pa_xfree(conf->dl_search_path);
conf->dl_search_path = pa_xstrdup(optarg);
break;
case 'n':
conf->load_default_script_file = false;
break;
case ARG_LOG_TARGET:
if (pa_daemon_conf_set_log_target(conf, optarg) < 0) {
#ifdef HAVE_SYSTEMD_JOURNAL
pa_log(_("Invalid log target: use either 'syslog', 'journal','stderr' or 'auto' or a valid file name 'file:<path>', 'newfile:<path>'."));
#else
pa_log(_("Invalid log target: use either 'syslog', 'stderr' or 'auto' or a valid file name 'file:<path>', 'newfile:<path>'."));
#endif
goto fail;
}
break;
case ARG_LOG_TIME:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--log-time expects boolean argument"));
goto fail;
}
conf->log_time = !!b;
break;
case ARG_LOG_META:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--log-meta expects boolean argument"));
goto fail;
}
conf->log_meta = !!b;
break;
case ARG_LOG_BACKTRACE:
conf->log_backtrace = (unsigned) atoi(optarg);
break;
case ARG_EXIT_IDLE_TIME:
conf->exit_idle_time = atoi(optarg);
break;
case ARG_SCACHE_IDLE_TIME:
conf->scache_idle_time = atoi(optarg);
break;
case ARG_RESAMPLE_METHOD:
if (pa_daemon_conf_set_resample_method(conf, optarg) < 0) {
pa_log(_("Invalid resample method '%s'."), optarg);
goto fail;
}
break;
case ARG_SYSTEM:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--system expects boolean argument"));
goto fail;
}
conf->system_instance = !!b;
break;
case ARG_NO_CPU_LIMIT:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--no-cpu-limit expects boolean argument"));
goto fail;
}
conf->no_cpu_limit = !!b;
break;
case ARG_DISABLE_SHM:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--disable-shm expects boolean argument"));
goto fail;
}
conf->disable_shm = !!b;
break;
case ARG_ENABLE_MEMFD:
if ((b = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
pa_log(_("--enable-memfd expects boolean argument"));
goto fail;
}
conf->disable_memfd = !b;
break;
default:
goto fail;
}
}
pa_xfree(conf->script_commands);
conf->script_commands = pa_strbuf_to_string_free(buf);
*d = optind;
return 0;
fail:
if (buf)
pa_strbuf_free(buf);
return -1;
}
static void card_changed(struct userdata *u, struct udev_device *dev) {
struct device *d;
const char *path;
const char *t;
char *n;
pa_strbuf *args_buf;
pa_assert(u);
pa_assert(dev);
/* Maybe /dev/snd is now available? */
setup_inotify(u);
path = udev_device_get_devpath(dev);
if ((d = pa_hashmap_get(u->devices, path))) {
verify_access(u, d);
return;
}
d = pa_xnew0(struct device, 1);
d->path = pa_xstrdup(path);
d->module = PA_INVALID_INDEX;
PA_INIT_RATELIMIT(d->ratelimit, 10*PA_USEC_PER_SEC, 5);
if (!(t = udev_device_get_property_value(dev, "PULSE_NAME")))
if (!(t = udev_device_get_property_value(dev, "ID_ID")))
if (!(t = udev_device_get_property_value(dev, "ID_PATH")))
t = path_get_card_id(path);
n = pa_namereg_make_valid_name(t);
d->card_name = pa_sprintf_malloc("alsa_card.%s", n);
args_buf = pa_strbuf_new();
pa_strbuf_printf(args_buf,
"device_id=\"%s\" "
"name=\"%s\" "
"card_name=\"%s\" "
"namereg_fail=false "
"tsched=%s "
"fixed_latency_range=%s "
"ignore_dB=%s "
"deferred_volume=%s "
"use_ucm=%s "
"card_properties=\"module-udev-detect.discovered=1\"",
path_get_card_id(path),
n,
d->card_name,
pa_yes_no(u->use_tsched),
pa_yes_no(u->fixed_latency_range),
pa_yes_no(u->ignore_dB),
pa_yes_no(u->deferred_volume),
pa_yes_no(u->use_ucm));
pa_xfree(n);
if (u->tsched_buffer_size_valid)
pa_strbuf_printf(args_buf, " tsched_buffer_size=%" PRIu32, u->tsched_buffer_size);
d->args = pa_strbuf_tostring_free(args_buf);
pa_hashmap_put(u->devices, d->path, d);
verify_access(u, d);
}
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);
}
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_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_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], cv[PA_CVOLUME_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
pa_assert(i->sink);
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"
"\tsink: <%u> '%s'\n"
"\tvolume: <%s>\n"
"\tmute: <%i>\n"
"\tlatency: <%0.0f usec>\n"
"\tsample spec: <%s>\n"
"\tchannel map: <%s>\n"
"\tresample method: %s\n",
i->index,
i->name,
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_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 " : "",
state_table[pa_sink_input_get_state(i)],
i->sink->index, i->sink->name,
pa_cvolume_snprint(cv, sizeof(cv), pa_sink_input_get_volume(i)),
!!pa_sink_input_get_mute(i),
(double) pa_sink_input_get_latency(i),
pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec),
pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
pa_resample_method_to_string(pa_sink_input_get_resample_method(i)));
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, i->client->name);
}
return pa_strbuf_tostring_free(s);
}
char *pa_card_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_card *card;
uint32_t idx = PA_IDXSET_INVALID;
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u card(s) available.\n", pa_idxset_size(c->cards));
for (card = pa_idxset_first(c->cards, &idx); card; card = pa_idxset_next(c->cards, &idx)) {
char *t;
pa_sink *sink;
pa_source *source;
uint32_t sidx;
pa_strbuf_printf(
s,
" index: %u\n"
"\tname: <%s>\n"
"\tdriver: <%s>\n",
card->index,
card->name,
card->driver);
if (card->module)
pa_strbuf_printf(s, "\towner module: %u\n", card->module->index);
t = pa_proplist_to_string_sep(card->proplist, "\n\t\t");
pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
pa_xfree(t);
if (card->profiles) {
pa_card_profile *p;
void *state;
pa_strbuf_puts(s, "\tprofiles:\n");
PA_HASHMAP_FOREACH(p, card->profiles, state)
pa_strbuf_printf(s, "\t\t%s: %s (priority %u)\n", p->name, p->description, p->priority);
}
if (card->active_profile)
pa_strbuf_printf(
s,
"\tactive profile: <%s>\n",
card->active_profile->name);
if (!pa_idxset_isempty(card->sinks)) {
pa_strbuf_puts(s, "\tsinks:\n");
for (sink = pa_idxset_first(card->sinks, &sidx); sink; sink = pa_idxset_next(card->sinks, &sidx))
pa_strbuf_printf(s, "\t\t%s/#%u: %s\n", sink->name, sink->index, pa_strna(pa_proplist_gets(sink->proplist, PA_PROP_DEVICE_DESCRIPTION)));
}
if (!pa_idxset_isempty(card->sources)) {
pa_strbuf_puts(s, "\tsources:\n");
for (source = pa_idxset_first(card->sources, &sidx); source; source = pa_idxset_next(card->sources, &sidx))
pa_strbuf_printf(s, "\t\t%s/#%u: %s\n", source->name, source->index, pa_strna(pa_proplist_gets(source->proplist, PA_PROP_DEVICE_DESCRIPTION)));
}
append_port_list(s, card->ports);
}
return pa_strbuf_tostring_free(s);
}
