code.delx.au - pulseaudio/blob - src/pulsecore/cli-text.c

   1 /***
   2   This file is part of PulseAudio.
   3
   4   Copyright 2004-2006 Lennart Poettering
   5
   6   PulseAudio is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU Lesser General Public License as published
   8   by the Free Software Foundation; either version 2 of the License,
   9   or (at your option) any later version.
  10
  11   PulseAudio is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with PulseAudio; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19   USA.
  20 ***/
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <string.h>
  27
  28 #include <pulse/volume.h>
  29 #include <pulse/xmalloc.h>
  30 #include <pulse/timeval.h>
  31
  32 #include <pulsecore/module.h>
  33 #include <pulsecore/client.h>
  34 #include <pulsecore/sink.h>
  35 #include <pulsecore/source.h>
  36 #include <pulsecore/sink-input.h>
  37 #include <pulsecore/source-output.h>
  38 #include <pulsecore/strbuf.h>
  39 #include <pulsecore/sample-util.h>
  40 #include <pulsecore/core-scache.h>
  41 #include <pulsecore/macro.h>
  42 #include <pulsecore/core-util.h>
  43
  44 #include "cli-text.h"
  45
  46 char *pa_module_list_to_string(pa_core *c) {
  47     pa_strbuf *s;
  48     pa_module *m;
  49     uint32_t idx = PA_IDXSET_INVALID;
  50     pa_assert(c);
  51
  52     s = pa_strbuf_new();
  53
  54     pa_strbuf_printf(s, "%u module(s) loaded.\n", pa_idxset_size(c->modules));
  55
  56     for (m = pa_idxset_first(c->modules, &idx); m; m = pa_idxset_next(c->modules, &idx)) {
  57         char *t;
  58
  59         pa_strbuf_printf(s, "    index: %u\n"
  60                          "\tname: <%s>\n"
  61                          "\targument: <%s>\n"
  62                          "\tused: %i\n"
  63                          "\tload once: %s\n",
  64                          m->index,
  65                          m->name,
  66                          pa_strempty(m->argument),
  67                          pa_module_get_n_used(m),
  68                          pa_yes_no(m->load_once));
  69
  70         t = pa_proplist_to_string_sep(m->proplist, "\n\t\t");
  71         pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
  72         pa_xfree(t);
  73     }
  74
  75     return pa_strbuf_tostring_free(s);
  76 }
  77
  78 char *pa_client_list_to_string(pa_core *c) {
  79     pa_strbuf *s;
  80     pa_client *client;
  81     uint32_t idx = PA_IDXSET_INVALID;
  82     pa_assert(c);
  83
  84     s = pa_strbuf_new();
  85
  86     pa_strbuf_printf(s, "%u client(s) logged in.\n", pa_idxset_size(c->clients));
  87
  88     for (client = pa_idxset_first(c->clients, &idx); client; client = pa_idxset_next(c->clients, &idx)) {
  89         char *t;
  90         pa_strbuf_printf(
  91                 s,
  92                 "    index: %u\n"
  93                 "\tdriver: <%s>\n",
  94                 client->index,
  95                 client->driver);
  96
  97         if (client->module)
  98             pa_strbuf_printf(s, "\towner module: %u\n", client->module->index);
  99
 100         t = pa_proplist_to_string_sep(client->proplist, "\n\t\t");
 101         pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
 102         pa_xfree(t);
 103     }
 104
 105     return pa_strbuf_tostring_free(s);
 106 }
 107
 108 char *pa_card_list_to_string(pa_core *c) {
 109     pa_strbuf *s;
 110     pa_card *card;
 111     uint32_t idx = PA_IDXSET_INVALID;
 112     pa_assert(c);
 113
 114     s = pa_strbuf_new();
 115
 116     pa_strbuf_printf(s, "%u card(s) available.\n", pa_idxset_size(c->cards));
 117
 118     for (card = pa_idxset_first(c->cards, &idx); card; card = pa_idxset_next(c->cards, &idx)) {
 119         char *t;
 120         pa_strbuf_printf(
 121                 s,
 122                 "    index: %u\n"
 123                 "\tname: <%s>\n"
 124                 "\tdriver: <%s>\n",
 125                 card->index,
 126                 card->name,
 127                 card->driver);
 128
 129         if (card->module)
 130             pa_strbuf_printf(s, "\towner module: %u\n", card->module->index);
 131
 132         t = pa_proplist_to_string_sep(card->proplist, "\n\t\t");
 133         pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
 134         pa_xfree(t);
 135
 136         if (card->profiles) {
 137             pa_card_profile *p;
 138             void *state = NULL;
 139
 140             pa_strbuf_puts(
 141                     s,
 142                     "\tprofiles:\n");
 143
 144             while ((p = pa_hashmap_iterate(card->profiles, &state, NULL)))
 145                 pa_strbuf_printf(s, "\t\t%s: %s (priority %u)\n", p->name, p->description, p->priority);
 146         }
 147
 148         if (card->active_profile)
 149             pa_strbuf_printf(
 150                     s,
 151                     "\tactive profile: <%s>\n",
 152                     card->active_profile->name);
 153     }
 154
 155     return pa_strbuf_tostring_free(s);
 156 }
 157
 158 static const char *sink_state_to_string(pa_sink_state_t state) {
 159     switch (state) {
 160         case PA_SINK_INIT:
 161             return "INIT";
 162         case PA_SINK_RUNNING:
 163             return "RUNNING";
 164         case PA_SINK_SUSPENDED:
 165             return "SUSPENDED";
 166         case PA_SINK_IDLE:
 167             return "IDLE";
 168         case PA_SINK_UNLINKED:
 169             return "UNLINKED";
 170         default:
 171             return "INVALID";
 172     }
 173 }
 174
 175 static const char *source_state_to_string(pa_source_state_t state) {
 176     switch (state) {
 177         case PA_SOURCE_INIT:
 178             return "INIT";
 179         case PA_SOURCE_RUNNING:
 180             return "RUNNING";
 181         case PA_SOURCE_SUSPENDED:
 182             return "SUSPENDED";
 183         case PA_SOURCE_IDLE:
 184             return "IDLE";
 185         case PA_SOURCE_UNLINKED:
 186             return "UNLINKED";
 187         default:
 188             return "INVALID";
 189     }
 190 }
 191
 192 char *pa_sink_list_to_string(pa_core *c) {
 193     pa_strbuf *s;
 194     pa_sink *sink;
 195     uint32_t idx = PA_IDXSET_INVALID;
 196     pa_assert(c);
 197
 198     s = pa_strbuf_new();
 199
 200     pa_strbuf_printf(s, "%u sink(s) available.\n", pa_idxset_size(c->sinks));
 201
 202     for (sink = pa_idxset_first(c->sinks, &idx); sink; sink = pa_idxset_next(c->sinks, &idx)) {
 203         char ss[PA_SAMPLE_SPEC_SNPRINT_MAX],
 204             cv[PA_CVOLUME_SNPRINT_MAX],
 205             cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX],
 206             v[PA_VOLUME_SNPRINT_MAX],
 207             vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
 208             cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t;
 209         pa_usec_t min_latency, max_latency;
 210
 211         pa_sink_get_latency_range(sink, &min_latency, &max_latency);
 212
 213         pa_strbuf_printf(
 214             s,
 215             "  %c index: %u\n"
 216             "\tname: <%s>\n"
 217             "\tdriver: <%s>\n"
 218             "\tflags: %s%s%s%s%s%s\n"
 219             "\tstate: %s\n"
 220             "\tvolume: %s%s%s\n"
 221             "\t        balance %0.2f\n"
 222             "\tbase volume: %s%s%s\n"
 223             "\tmuted: %s\n"
 224             "\tcurrent latency: %0.2f ms\n"
 225             "\tconfigured latency: %0.2f ms; range is %0.2f .. %0.2f ms\n"
 226             "\tmax request: %lu KiB\n"
 227             "\tmax rewind: %lu KiB\n"
 228             "\tmonitor source: %u\n"
 229             "\tsample spec: %s\n"
 230             "\tchannel map: %s\n"
 231             "\tused by: %u\n"
 232             "\tlinked by: %u\n",
 233             c->default_sink_name && !strcmp(sink->name, c->default_sink_name) ? '*' : ' ',
 234             sink->index,
 235             sink->name,
 236             sink->driver,
 237             sink->flags & PA_SINK_HARDWARE ? "HARDWARE " : "",
 238             sink->flags & PA_SINK_NETWORK ? "NETWORK " : "",
 239             sink->flags & PA_SINK_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
 240             sink->flags & PA_SINK_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
 241             sink->flags & PA_SINK_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
 242             sink->flags & PA_SINK_LATENCY ? "LATENCY " : "",
 243             sink_state_to_string(pa_sink_get_state(sink)),
 244             pa_cvolume_snprint(cv, sizeof(cv), pa_sink_get_volume(sink, FALSE)),
 245             sink->flags & PA_SINK_DECIBEL_VOLUME ? "\n\t        " : "",
 246             sink->flags & PA_SINK_DECIBEL_VOLUME ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), pa_sink_get_volume(sink, FALSE)) : "",
 247             pa_cvolume_get_balance(&sink->channel_map, pa_sink_get_volume(sink, FALSE)),
 248             pa_volume_snprint(v, sizeof(v), sink->base_volume),
 249             sink->flags & PA_SINK_DECIBEL_VOLUME ? "\n\t             " : "",
 250             sink->flags & PA_SINK_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), sink->base_volume) : "",
 251             pa_yes_no(pa_sink_get_mute(sink, FALSE)),
 252             (double) pa_sink_get_latency(sink) / (double) PA_USEC_PER_MSEC,
 253             (double) pa_sink_get_requested_latency(sink) / (double) PA_USEC_PER_MSEC,
 254             (double) min_latency / PA_USEC_PER_MSEC,
 255             (double) max_latency / PA_USEC_PER_MSEC,
 256             (unsigned long) pa_sink_get_max_request(sink) / 1024,
 257             (unsigned long) pa_sink_get_max_rewind(sink) / 1024,
 258             sink->monitor_source ? sink->monitor_source->index : PA_INVALID_INDEX,
 259             pa_sample_spec_snprint(ss, sizeof(ss), &sink->sample_spec),
 260             pa_channel_map_snprint(cm, sizeof(cm), &sink->channel_map),
 261             pa_sink_used_by(sink),
 262             pa_sink_linked_by(sink));
 263
 264         if (sink->card)
 265             pa_strbuf_printf(s, "\tcard: %u <%s>\n", sink->card->index, sink->card->name);
 266         if (sink->module)
 267             pa_strbuf_printf(s, "\tmodule: %u\n", sink->module->index);
 268
 269         t = pa_proplist_to_string_sep(sink->proplist, "\n\t\t");
 270         pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
 271         pa_xfree(t);
 272     }
 273
 274     return pa_strbuf_tostring_free(s);
 275 }
 276
 277 char *pa_source_list_to_string(pa_core *c) {
 278     pa_strbuf *s;
 279     pa_source *source;
 280     uint32_t idx = PA_IDXSET_INVALID;
 281     pa_assert(c);
 282
 283     s = pa_strbuf_new();
 284
 285     pa_strbuf_printf(s, "%u source(s) available.\n", pa_idxset_size(c->sources));
 286
 287     for (source = pa_idxset_first(c->sources, &idx); source; source = pa_idxset_next(c->sources, &idx)) {
 288         char ss[PA_SAMPLE_SPEC_SNPRINT_MAX],
 289             cv[PA_CVOLUME_SNPRINT_MAX],
 290             cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX],
 291             v[PA_VOLUME_SNPRINT_MAX],
 292             vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
 293             cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t;
 294         pa_usec_t min_latency, max_latency;
 295
 296         pa_source_get_latency_range(source, &min_latency, &max_latency);
 297
 298         pa_strbuf_printf(
 299             s,
 300             "  %c index: %u\n"
 301             "\tname: <%s>\n"
 302             "\tdriver: <%s>\n"
 303             "\tflags: %s%s%s%s%s%s\n"
 304             "\tstate: %s\n"
 305             "\tvolume: %s%s%s\n"
 306             "\t        balance %0.2f\n"
 307             "\tbase volume: %s%s%s\n"
 308             "\tmuted: %s\n"
 309             "\tcurrent latency: %0.2f ms\n"
 310             "\tconfigured latency: %0.2f ms; range is %0.2f .. %0.2f ms\n"
 311             "\tmax rewind: %lu KiB\n"
 312             "\tsample spec: %s\n"
 313             "\tchannel map: %s\n"
 314             "\tused by: %u\n"
 315             "\tlinked by: %u\n",
 316             c->default_source_name && !strcmp(source->name, c->default_source_name) ? '*' : ' ',
 317             source->index,
 318             source->name,
 319             source->driver,
 320             source->flags & PA_SOURCE_HARDWARE ? "HARDWARE " : "",
 321             source->flags & PA_SOURCE_NETWORK ? "NETWORK " : "",
 322             source->flags & PA_SOURCE_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
 323             source->flags & PA_SOURCE_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
 324             source->flags & PA_SOURCE_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
 325             source->flags & PA_SOURCE_LATENCY ? "LATENCY " : "",
 326             source_state_to_string(pa_source_get_state(source)),
 327             pa_cvolume_snprint(cv, sizeof(cv), pa_source_get_volume(source, FALSE)),
 328             source->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t        " : "",
 329             source->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), pa_source_get_volume(source, FALSE)) : "",
 330             pa_cvolume_get_balance(&source->channel_map, pa_source_get_volume(source, FALSE)),
 331             pa_volume_snprint(v, sizeof(v), source->base_volume),
 332             source->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t             " : "",
 333             source->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), source->base_volume) : "",
 334             pa_yes_no(pa_source_get_mute(source, FALSE)),
 335             (double) pa_source_get_latency(source) / PA_USEC_PER_MSEC,
 336             (double) pa_source_get_requested_latency(source) / PA_USEC_PER_MSEC,
 337             (double) min_latency / PA_USEC_PER_MSEC,
 338             (double) max_latency / PA_USEC_PER_MSEC,
 339             (unsigned long) pa_source_get_max_rewind(source) / 1024,
 340             pa_sample_spec_snprint(ss, sizeof(ss), &source->sample_spec),
 341             pa_channel_map_snprint(cm, sizeof(cm), &source->channel_map),
 342             pa_source_used_by(source),
 343             pa_source_linked_by(source));
 344
 345         if (source->monitor_of)
 346             pa_strbuf_printf(s, "\tmonitor_of: %u\n", source->monitor_of->index);
 347         if (source->card)
 348             pa_strbuf_printf(s, "\tcard: %u <%s>\n", source->card->index, source->card->name);
 349         if (source->module)
 350             pa_strbuf_printf(s, "\tmodule: %u\n", source->module->index);
 351
 352         t = pa_proplist_to_string_sep(source->proplist, "\n\t\t");
 353         pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
 354         pa_xfree(t);
 355     }
 356
 357     return pa_strbuf_tostring_free(s);
 358 }
 359
 360
 361 char *pa_source_output_list_to_string(pa_core *c) {
 362     pa_strbuf *s;
 363     pa_source_output *o;
 364     uint32_t idx = PA_IDXSET_INVALID;
 365     static const char* const state_table[] = {
 366         [PA_SOURCE_OUTPUT_INIT] = "INIT",
 367         [PA_SOURCE_OUTPUT_RUNNING] = "RUNNING",
 368         [PA_SOURCE_OUTPUT_CORKED] = "CORKED",
 369         [PA_SOURCE_OUTPUT_UNLINKED] = "UNLINKED"
 370     };
 371     pa_assert(c);
 372
 373     s = pa_strbuf_new();
 374
 375     pa_strbuf_printf(s, "%u source outputs(s) available.\n", pa_idxset_size(c->source_outputs));
 376
 377     for (o = pa_idxset_first(c->source_outputs, &idx); o; o = pa_idxset_next(c->source_outputs, &idx)) {
 378         char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t, clt[28];
 379         pa_usec_t cl;
 380
 381         if ((cl = pa_source_output_get_requested_latency(o)) == (pa_usec_t) -1)
 382             pa_snprintf(clt, sizeof(clt), "n/a");
 383         else
 384             pa_snprintf(clt, sizeof(clt), "%0.2f ms", (double) cl / PA_USEC_PER_MSEC);
 385
 386         pa_assert(o->source);
 387
 388         pa_strbuf_printf(
 389             s,
 390             "    index: %u\n"
 391             "\tdriver: <%s>\n"
 392             "\tflags: %s%s%s%s%s%s%s%s\n"
 393             "\tstate: %s\n"
 394             "\tsource: %u <%s>\n"
 395             "\tcurrent latency: %0.2f ms\n"
 396             "\trequested latency: %s\n"
 397             "\tsample spec: %s\n"
 398             "\tchannel map: %s\n"
 399             "\tresample method: %s\n",
 400             o->index,
 401             o->driver,
 402             o->flags & PA_SOURCE_OUTPUT_VARIABLE_RATE ? "VARIABLE_RATE " : "",
 403             o->flags & PA_SOURCE_OUTPUT_DONT_MOVE ? "DONT_MOVE " : "",
 404             o->flags & PA_SOURCE_OUTPUT_START_CORKED ? "START_CORKED " : "",
 405             o->flags & PA_SOURCE_OUTPUT_NO_REMAP ? "NO_REMAP " : "",
 406             o->flags & PA_SOURCE_OUTPUT_NO_REMIX ? "NO_REMIX " : "",
 407             o->flags & PA_SOURCE_OUTPUT_FIX_FORMAT ? "FIX_FORMAT " : "",
 408             o->flags & PA_SOURCE_OUTPUT_FIX_RATE ? "FIX_RATE " : "",
 409             o->flags & PA_SOURCE_OUTPUT_FIX_CHANNELS ? "FIX_CHANNELS " : "",
 410             state_table[pa_source_output_get_state(o)],
 411             o->source->index, o->source->name,
 412             (double) pa_source_output_get_latency(o, NULL) / PA_USEC_PER_MSEC,
 413             clt,
 414             pa_sample_spec_snprint(ss, sizeof(ss), &o->sample_spec),
 415             pa_channel_map_snprint(cm, sizeof(cm), &o->channel_map),
 416             pa_resample_method_to_string(pa_source_output_get_resample_method(o)));
 417         if (o->module)
 418             pa_strbuf_printf(s, "\towner module: %u\n", o->module->index);
 419         if (o->client)
 420             pa_strbuf_printf(s, "\tclient: %u <%s>\n", o->client->index, pa_strnull(pa_proplist_gets(o->client->proplist, PA_PROP_APPLICATION_NAME)));
 421         if (o->direct_on_input)
 422             pa_strbuf_printf(s, "\tdirect on input: %u\n", o->direct_on_input->index);
 423
 424         t = pa_proplist_to_string_sep(o->proplist, "\n\t\t");
 425         pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
 426         pa_xfree(t);
 427     }
 428
 429     return pa_strbuf_tostring_free(s);
 430 }
 431
 432 char *pa_sink_input_list_to_string(pa_core *c) {
 433     pa_strbuf *s;
 434     pa_sink_input *i;
 435     uint32_t idx = PA_IDXSET_INVALID;
 436     static const char* const state_table[] = {
 437         [PA_SINK_INPUT_INIT] = "INIT",
 438         [PA_SINK_INPUT_RUNNING] = "RUNNING",
 439         [PA_SINK_INPUT_DRAINED] = "DRAINED",
 440         [PA_SINK_INPUT_CORKED] = "CORKED",
 441         [PA_SINK_INPUT_UNLINKED] = "UNLINKED"
 442     };
 443
 444     pa_assert(c);
 445     s = pa_strbuf_new();
 446
 447     pa_strbuf_printf(s, "%u sink input(s) available.\n", pa_idxset_size(c->sink_inputs));
 448
 449     for (i = pa_idxset_first(c->sink_inputs, &idx); i; i = pa_idxset_next(c->sink_inputs, &idx)) {
 450         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];
 451         pa_usec_t cl;
 452
 453         if ((cl = pa_sink_input_get_requested_latency(i)) == (pa_usec_t) -1)
 454             pa_snprintf(clt, sizeof(clt), "n/a");
 455         else
 456             pa_snprintf(clt, sizeof(clt), "%0.2f ms", (double) cl / PA_USEC_PER_MSEC);
 457
 458         pa_assert(i->sink);
 459
 460         pa_strbuf_printf(
 461             s,
 462             "    index: %u\n"
 463             "\tdriver: <%s>\n"
 464             "\tflags: %s%s%s%s%s%s%s%s\n"
 465             "\tstate: %s\n"
 466             "\tsink: %u <%s>\n"
 467             "\tvolume: %s\n"
 468             "\t        %s\n"
 469             "\t        balance %0.2f\n"
 470             "\tmuted: %s\n"
 471             "\tcurrent latency: %0.2f ms\n"
 472             "\trequested latency: %s\n"
 473             "\tsample spec: %s\n"
 474             "\tchannel map: %s\n"
 475             "\tresample method: %s\n",
 476             i->index,
 477             i->driver,
 478             i->flags & PA_SINK_INPUT_VARIABLE_RATE ? "VARIABLE_RATE " : "",
 479             i->flags & PA_SINK_INPUT_DONT_MOVE ? "DONT_MOVE " : "",
 480             i->flags & PA_SINK_INPUT_START_CORKED ? "START_CORKED " : "",
 481             i->flags & PA_SINK_INPUT_NO_REMAP ? "NO_REMAP " : "",
 482             i->flags & PA_SINK_INPUT_NO_REMIX ? "NO_REMIX " : "",
 483             i->flags & PA_SINK_INPUT_FIX_FORMAT ? "FIX_FORMAT " : "",
 484             i->flags & PA_SINK_INPUT_FIX_RATE ? "FIX_RATE " : "",
 485             i->flags & PA_SINK_INPUT_FIX_CHANNELS ? "FIX_CHANNELS " : "",
 486             state_table[pa_sink_input_get_state(i)],
 487             i->sink->index, i->sink->name,
 488             pa_cvolume_snprint(cv, sizeof(cv), pa_sink_input_get_volume(i)),
 489             pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), pa_sink_input_get_volume(i)),
 490             pa_cvolume_get_balance(&i->channel_map, pa_sink_input_get_volume(i)),
 491             pa_yes_no(pa_sink_input_get_mute(i)),
 492             (double) pa_sink_input_get_latency(i, NULL) / PA_USEC_PER_MSEC,
 493             clt,
 494             pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec),
 495             pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
 496             pa_resample_method_to_string(pa_sink_input_get_resample_method(i)));
 497
 498         if (i->module)
 499             pa_strbuf_printf(s, "\tmodule: %u\n", i->module->index);
 500         if (i->client)
 501             pa_strbuf_printf(s, "\tclient: %u <%s>\n", i->client->index, pa_strnull(pa_proplist_gets(i->client->proplist, PA_PROP_APPLICATION_NAME)));
 502
 503         t = pa_proplist_to_string_sep(i->proplist, "\n\t\t");
 504         pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
 505         pa_xfree(t);
 506     }
 507
 508     return pa_strbuf_tostring_free(s);
 509 }
 510
 511 char *pa_scache_list_to_string(pa_core *c) {
 512     pa_strbuf *s;
 513     pa_assert(c);
 514
 515     s = pa_strbuf_new();
 516
 517     pa_strbuf_printf(s, "%u cache entrie(s) available.\n", c->scache ? pa_idxset_size(c->scache) : 0);
 518
 519     if (c->scache) {
 520         pa_scache_entry *e;
 521         uint32_t idx = PA_IDXSET_INVALID;
 522
 523         for (e = pa_idxset_first(c->scache, &idx); e; e = pa_idxset_next(c->scache, &idx)) {
 524             double l = 0;
 525             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;
 526
 527             if (e->memchunk.memblock) {
 528                 pa_sample_spec_snprint(ss, sizeof(ss), &e->sample_spec);
 529                 pa_channel_map_snprint(cm, sizeof(cm), &e->channel_map);
 530                 l = (double) e->memchunk.length / (double) pa_bytes_per_second(&e->sample_spec);
 531             }
 532
 533             pa_strbuf_printf(
 534                 s,
 535                 "    name: <%s>\n"
 536                 "\tindex: %u\n"
 537                 "\tsample spec: %s\n"
 538                 "\tchannel map: %s\n"
 539                 "\tlength: %lu\n"
 540                 "\tduration: %0.1f s\n"
 541                 "\tvolume: %s\n"
 542                 "\t        %s\n"
 543                 "\t        balance %0.2f\n"
 544                 "\tlazy: %s\n"
 545                 "\tfilename: <%s>\n",
 546                 e->name,
 547                 e->index,
 548                 ss,
 549                 cm,
 550                 (long unsigned)(e->memchunk.memblock ? e->memchunk.length : 0),
 551                 l,
 552                 pa_cvolume_snprint(cv, sizeof(cv), &e->volume),
 553                 pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &e->volume),
 554                 e->memchunk.memblock ? pa_cvolume_get_balance(&e->channel_map, &e->volume) : 0.0f,
 555                 pa_yes_no(e->lazy),
 556                 e->filename ? e->filename : "n/a");
 557
 558             t = pa_proplist_to_string_sep(e->proplist, "\n\t\t");
 559             pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
 560             pa_xfree(t);
 561         }
 562     }
 563
 564     return pa_strbuf_tostring_free(s);
 565 }
 566
 567 char *pa_full_status_string(pa_core *c) {
 568     pa_strbuf *s;
 569     int i;
 570
 571     s = pa_strbuf_new();
 572
 573     for (i = 0; i < 8; i++) {
 574         char *t = NULL;
 575
 576         switch (i) {
 577             case 0:
 578                 t = pa_sink_list_to_string(c);
 579                 break;
 580             case 1:
 581                 t = pa_source_list_to_string(c);
 582                 break;
 583             case 2:
 584                 t = pa_sink_input_list_to_string(c);
 585                 break;
 586             case 3:
 587                 t = pa_source_output_list_to_string(c);
 588                 break;
 589             case 4:
 590                 t = pa_client_list_to_string(c);
 591                 break;
 592             case 5:
 593                 t = pa_card_list_to_string(c);
 594                 break;
 595             case 6:
 596                 t = pa_module_list_to_string(c);
 597                 break;
 598             case 7:
 599                 t = pa_scache_list_to_string(c);
 600                 break;
 601         }
 602
 603         pa_strbuf_puts(s, t);
 604         pa_xfree(t);
 605     }
 606
 607     return pa_strbuf_tostring_free(s);
 608 }