diff options
Diffstat (limited to 'src/pulsecore/cli-text.c')
| -rw-r--r-- | src/pulsecore/cli-text.c | 450 |
1 files changed, 450 insertions, 0 deletions
diff --git a/src/pulsecore/cli-text.c b/src/pulsecore/cli-text.c new file mode 100644 index 00000000..b64cafe2 --- /dev/null +++ b/src/pulsecore/cli-text.c @@ -0,0 +1,450 @@ +/* $Id$ */ + +/*** + This file is part of PulseAudio. + + Copyright 2004-2006 Lennart Poettering + + PulseAudio is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, + or (at your option) any later version. + + PulseAudio is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with PulseAudio; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> + +#include <pulse/volume.h> +#include <pulse/xmalloc.h> + +#include <pulsecore/module.h> +#include <pulsecore/client.h> +#include <pulsecore/sink.h> +#include <pulsecore/source.h> +#include <pulsecore/sink-input.h> +#include <pulsecore/source-output.h> +#include <pulsecore/strbuf.h> +#include <pulsecore/sample-util.h> +#include <pulsecore/core-scache.h> +#include <pulsecore/autoload.h> +#include <pulsecore/macro.h> + +#include "cli-text.h" + +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); +} + +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); +} + +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_list_to_string(pa_core *c) { + pa_strbuf *s; + pa_source *source; + uint32_t idx = PA_IDXSET_INVALID; + static const char* const state_table[] = { + [PA_SOURCE_RUNNING] = "RUNNING", + [PA_SOURCE_SUSPENDED] = "SUSPENDED", + [PA_SOURCE_IDLE] = "IDLE", + [PA_SOURCE_UNLINKED] = "UNLINKED" + }; + 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], cm[PA_CHANNEL_MAP_SNPRINT_MAX], cv[PA_CVOLUME_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: <%u>\n" + "\tlatency: <%0.0f usec>\n" + "\tsample spec: <%s>\n" + "\tchannel map: <%s>\n" + "\tused by: <%u>\n" + "\tlinked by: <%u>\n", + c->default_source_name && !strcmp(source->name, c->default_source_name) ? '*' : ' ', + source->index, + source->name, + source->driver, + source->flags & PA_SOURCE_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "", + source->flags & PA_SOURCE_LATENCY ? "LATENCY " : "", + source->flags & PA_SOURCE_HARDWARE ? "HARDWARE " : "", + source->flags & PA_SOURCE_NETWORK ? "NETWORK " : "", + state_table[pa_source_get_state(source)], + pa_cvolume_snprint(cv, sizeof(cv), pa_source_get_volume(source)), + !!pa_source_get_mute(source), + (double) pa_source_get_latency(source), + pa_sample_spec_snprint(ss, sizeof(ss), &source->sample_spec), + pa_channel_map_snprint(cm, sizeof(cm), &source->channel_map), + pa_source_used_by(source), + pa_source_linked_by(source)); + + if (source->monitor_of) + pa_strbuf_printf(s, "\tmonitor_of: <%u>\n", source->monitor_of->index); + if (source->module) + pa_strbuf_printf(s, "\tmodule: <%u>\n", source->module->index); + if (source->description) + pa_strbuf_printf(s, "\tdescription: <%s>\n", source->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); +} + +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_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); +} + +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_full_status_string(pa_core *c) { + pa_strbuf *s; + int i; + + s = pa_strbuf_new(); + + for (i = 0; i < 8; i++) { + char *t = NULL; + + switch (i) { + case 0: + t = pa_sink_list_to_string(c); + break; + case 1: + t = pa_source_list_to_string(c); + break; + case 2: + t = pa_sink_input_list_to_string(c); + break; + case 3: + t = pa_source_output_list_to_string(c); + break; + case 4: + t = pa_client_list_to_string(c); + break; + case 5: + t = pa_module_list_to_string(c); + break; + case 6: + t = pa_scache_list_to_string(c); + break; + case 7: + t = pa_autoload_list_to_string(c); + break; + } + + pa_strbuf_puts(s, t); + pa_xfree(t); + } + + return pa_strbuf_tostring_free(s); +} |