4 This file is part of PulseAudio.
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.
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.
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
29 #include <pulse/volume.h>
30 #include <pulse/xmalloc.h>
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/autoload.h>
45 char *pa_module_list_to_string(pa_core
*c
) {
48 uint32_t idx
= PA_IDXSET_INVALID
;
54 pa_strbuf_printf(s
, "%u module(s) loaded.\n", pa_idxset_size(c
->modules
));
56 for (m
= pa_idxset_first(c
->modules
, &idx
); m
; m
= pa_idxset_next(c
->modules
, &idx
))
57 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
->n_used
, m
->auto_unload
? "yes" : "no");
59 return pa_strbuf_tostring_free(s
);
62 char *pa_client_list_to_string(pa_core
*c
) {
65 uint32_t idx
= PA_IDXSET_INVALID
;
71 pa_strbuf_printf(s
, "%u client(s) logged in.\n", pa_idxset_size(c
->clients
));
73 for (client
= pa_idxset_first(c
->clients
, &idx
); client
; client
= pa_idxset_next(c
->clients
, &idx
)) {
74 pa_strbuf_printf(s
, " index: %u\n\tname: <%s>\n\tdriver: <%s>\n", client
->index
, client
->name
, client
->driver
);
77 pa_strbuf_printf(s
, "\towner module: <%u>\n", client
->owner
->index
);
80 return pa_strbuf_tostring_free(s
);
83 char *pa_sink_list_to_string(pa_core
*c
) {
86 uint32_t idx
= PA_IDXSET_INVALID
;
92 pa_strbuf_printf(s
, "%u sink(s) available.\n", pa_idxset_size(c
->sinks
));
94 for (sink
= pa_idxset_first(c
->sinks
, &idx
); sink
; sink
= pa_idxset_next(c
->sinks
, &idx
)) {
95 char ss
[PA_SAMPLE_SPEC_SNPRINT_MAX
], cv
[PA_CVOLUME_SNPRINT_MAX
], cm
[PA_CHANNEL_MAP_SNPRINT_MAX
];
103 "\tlatency: <%0.0f usec>\n"
104 "\tmonitor_source: <%u>\n"
105 "\tsample spec: <%s>\n"
106 "\tchannel map: <%s>\n",
107 c
->default_sink_name
&& !strcmp(sink
->name
, c
->default_sink_name
) ? '*' : ' ',
108 sink
->index
, sink
->name
,
110 pa_cvolume_snprint(cv
, sizeof(cv
), pa_sink_get_volume(sink
, PA_MIXER_HARDWARE
)),
111 (double) pa_sink_get_latency(sink
),
112 sink
->monitor_source
? sink
->monitor_source
->index
: PA_INVALID_INDEX
,
113 pa_sample_spec_snprint(ss
, sizeof(ss
), &sink
->sample_spec
),
114 pa_channel_map_snprint(cm
, sizeof(cm
), &sink
->channel_map
));
117 pa_strbuf_printf(s
, "\towner module: <%u>\n", sink
->owner
->index
);
118 if (sink
->description
)
119 pa_strbuf_printf(s
, "\tdescription: <%s>\n", sink
->description
);
122 return pa_strbuf_tostring_free(s
);
125 char *pa_source_list_to_string(pa_core
*c
) {
128 uint32_t idx
= PA_IDXSET_INVALID
;
134 pa_strbuf_printf(s
, "%u source(s) available.\n", pa_idxset_size(c
->sources
));
136 for (source
= pa_idxset_first(c
->sources
, &idx
); source
; source
= pa_idxset_next(c
->sources
, &idx
)) {
137 char ss
[PA_SAMPLE_SPEC_SNPRINT_MAX
], cm
[PA_CHANNEL_MAP_SNPRINT_MAX
];
145 "\tlatency: <%0.0f usec>\n"
146 "\tsample spec: <%s>\n"
147 "\tchannel map: <%s>\n",
148 c
->default_source_name
&& !strcmp(source
->name
, c
->default_source_name
) ? '*' : ' ',
152 (double) pa_source_get_latency(source
),
153 pa_sample_spec_snprint(ss
, sizeof(ss
), &source
->sample_spec
),
154 pa_channel_map_snprint(cm
, sizeof(cm
), &source
->channel_map
));
156 if (source
->monitor_of
)
157 pa_strbuf_printf(s
, "\tmonitor_of: <%u>\n", source
->monitor_of
->index
);
159 pa_strbuf_printf(s
, "\towner module: <%u>\n", source
->owner
->index
);
160 if (source
->description
)
161 pa_strbuf_printf(s
, "\tdescription: <%s>\n", source
->description
);
164 return pa_strbuf_tostring_free(s
);
168 char *pa_source_output_list_to_string(pa_core
*c
) {
171 uint32_t idx
= PA_IDXSET_INVALID
;
172 static const char* const state_table
[] = {
182 pa_strbuf_printf(s
, "%u source outputs(s) available.\n", pa_idxset_size(c
->source_outputs
));
184 for (o
= pa_idxset_first(c
->source_outputs
, &idx
); o
; o
= pa_idxset_next(c
->source_outputs
, &idx
)) {
185 char ss
[PA_SAMPLE_SPEC_SNPRINT_MAX
], cm
[PA_CHANNEL_MAP_SNPRINT_MAX
];
195 "\tsource: <%u> '%s'\n"
196 "\tsample spec: <%s>\n"
197 "\tchannel map: <%s>\n"
198 "\tresample method: %s\n",
202 state_table
[o
->state
],
203 o
->source
->index
, o
->source
->name
,
204 pa_sample_spec_snprint(ss
, sizeof(ss
), &o
->sample_spec
),
205 pa_channel_map_snprint(cm
, sizeof(cm
), &o
->channel_map
),
206 pa_resample_method_to_string(pa_source_output_get_resample_method(o
)));
208 pa_strbuf_printf(s
, "\towner module: <%u>\n", o
->module
->index
);
210 pa_strbuf_printf(s
, "\tclient: <%u> '%s'\n", o
->client
->index
, o
->client
->name
);
213 return pa_strbuf_tostring_free(s
);
216 char *pa_sink_input_list_to_string(pa_core
*c
) {
219 uint32_t idx
= PA_IDXSET_INVALID
;
220 static const char* const state_table
[] = {
230 pa_strbuf_printf(s
, "%u sink input(s) available.\n", pa_idxset_size(c
->sink_inputs
));
232 for (i
= pa_idxset_first(c
->sink_inputs
, &idx
); i
; i
= pa_idxset_next(c
->sink_inputs
, &idx
)) {
233 char ss
[PA_SAMPLE_SPEC_SNPRINT_MAX
], cv
[PA_CVOLUME_SNPRINT_MAX
], cm
[PA_CHANNEL_MAP_SNPRINT_MAX
];
243 "\tsink: <%u> '%s'\n"
245 "\tlatency: <%0.0f usec>\n"
246 "\tsample spec: <%s>\n"
247 "\tchannel map: <%s>\n"
248 "\tresample method: %s\n",
252 state_table
[i
->state
],
253 i
->sink
->index
, i
->sink
->name
,
254 pa_cvolume_snprint(cv
, sizeof(cv
), pa_sink_input_get_volume(i
)),
255 (double) pa_sink_input_get_latency(i
),
256 pa_sample_spec_snprint(ss
, sizeof(ss
), &i
->sample_spec
),
257 pa_channel_map_snprint(cm
, sizeof(cm
), &i
->channel_map
),
258 pa_resample_method_to_string(pa_sink_input_get_resample_method(i
)));
261 pa_strbuf_printf(s
, "\towner module: <%u>\n", i
->module
->index
);
263 pa_strbuf_printf(s
, "\tclient: <%u> '%s'\n", i
->client
->index
, i
->client
->name
);
266 return pa_strbuf_tostring_free(s
);
269 char *pa_scache_list_to_string(pa_core
*c
) {
276 pa_strbuf_printf(s
, "%u cache entries available.\n", c
->scache
? pa_idxset_size(c
->scache
) : 0);
280 uint32_t idx
= PA_IDXSET_INVALID
;
282 for (e
= pa_idxset_first(c
->scache
, &idx
); e
; e
= pa_idxset_next(c
->scache
, &idx
)) {
284 char ss
[PA_SAMPLE_SPEC_SNPRINT_MAX
] = "n/a", cv
[PA_CVOLUME_SNPRINT_MAX
], cm
[PA_CHANNEL_MAP_SNPRINT_MAX
] = "n/a";
286 if (e
->memchunk
.memblock
) {
287 pa_sample_spec_snprint(ss
, sizeof(ss
), &e
->sample_spec
);
288 pa_channel_map_snprint(cm
, sizeof(cm
), &e
->channel_map
);
289 l
= (double) e
->memchunk
.length
/ pa_bytes_per_second(&e
->sample_spec
);
296 "\tsample spec: <%s>\n"
297 "\tchannel map: <%s>\n"
299 "\tduration: <%0.1fs>\n"
307 (long unsigned)(e
->memchunk
.memblock
? e
->memchunk
.length
: 0),
309 pa_cvolume_snprint(cv
, sizeof(cv
), &e
->volume
),
310 e
->lazy
? "yes" : "no",
311 e
->filename
? e
->filename
: "n/a");
315 return pa_strbuf_tostring_free(s
);
318 char *pa_autoload_list_to_string(pa_core
*c
) {
325 pa_strbuf_printf(s
, "%u autoload entries available.\n", c
->autoload_hashmap
? pa_hashmap_size(c
->autoload_hashmap
) : 0);
327 if (c
->autoload_hashmap
) {
328 pa_autoload_entry
*e
;
331 while ((e
= pa_hashmap_iterate(c
->autoload_hashmap
, &state
, NULL
))) {
333 s
, " name: <%s>\n\ttype: <%s>\n\tindex: <%u>\n\tmodule_name: <%s>\n\targuments: <%s>\n",
335 e
->type
== PA_NAMEREG_SOURCE
? "source" : "sink",
343 return pa_strbuf_tostring_free(s
);
346 char *pa_full_status_string(pa_core
*c
) {
352 for (i
= 0; i
< 8; i
++) {
357 t
= pa_sink_list_to_string(c
);
360 t
= pa_source_list_to_string(c
);
363 t
= pa_sink_input_list_to_string(c
);
366 t
= pa_source_output_list_to_string(c
);
369 t
= pa_client_list_to_string(c
);
372 t
= pa_module_list_to_string(c
);
375 t
= pa_scache_list_to_string(c
);
378 t
= pa_autoload_list_to_string(c
);
382 pa_strbuf_puts(s
, t
);
386 return pa_strbuf_tostring_free(s
);