2 This file is part of PulseAudio.
4 Copyright 2004-2006 Lennart Poettering
5 Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
7 PulseAudio is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published
9 by the Free Software Foundation; either version 2 of the License,
10 or (at your option) any later version.
12 PulseAudio is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with PulseAudio; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
34 #include <pulse/xmalloc.h>
36 #include <pulsecore/module.h>
37 #include <pulsecore/sink.h>
38 #include <pulsecore/source.h>
39 #include <pulsecore/client.h>
40 #include <pulsecore/sink-input.h>
41 #include <pulsecore/source-output.h>
42 #include <pulsecore/tokenizer.h>
43 #include <pulsecore/strbuf.h>
44 #include <pulsecore/namereg.h>
45 #include <pulsecore/cli-text.h>
46 #include <pulsecore/core-scache.h>
47 #include <pulsecore/sample-util.h>
48 #include <pulsecore/sound-file.h>
49 #include <pulsecore/play-memchunk.h>
50 #include <pulsecore/autoload.h>
51 #include <pulsecore/sound-file-stream.h>
52 #include <pulsecore/shared.h>
53 #include <pulsecore/core-util.h>
54 #include <pulsecore/core-error.h>
56 #include "cli-command.h"
60 int (*proc
) (pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
65 #define META_INCLUDE ".include"
66 #define META_FAIL ".fail"
67 #define META_NOFAIL ".nofail"
68 #define META_IFEXISTS ".ifexists"
69 #define META_ELSE ".else"
70 #define META_ENDIF ".endif"
78 /* Prototypes for all available commands */
79 static int pa_cli_command_exit(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
80 static int pa_cli_command_help(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
81 static int pa_cli_command_modules(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
82 static int pa_cli_command_clients(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
83 static int pa_cli_command_sinks(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
84 static int pa_cli_command_sources(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
85 static int pa_cli_command_sink_inputs(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
86 static int pa_cli_command_source_outputs(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
87 static int pa_cli_command_stat(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
88 static int pa_cli_command_info(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
89 static int pa_cli_command_load(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
90 static int pa_cli_command_unload(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
91 static int pa_cli_command_describe(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
92 static int pa_cli_command_sink_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
93 static int pa_cli_command_sink_input_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
94 static int pa_cli_command_source_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
95 static int pa_cli_command_sink_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
96 static int pa_cli_command_source_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
97 static int pa_cli_command_sink_input_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
98 static int pa_cli_command_sink_default(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
99 static int pa_cli_command_source_default(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
100 static int pa_cli_command_kill_client(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
101 static int pa_cli_command_kill_sink_input(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
102 static int pa_cli_command_kill_source_output(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
103 static int pa_cli_command_scache_play(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
104 static int pa_cli_command_scache_remove(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
105 static int pa_cli_command_scache_list(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
106 static int pa_cli_command_scache_load(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
107 static int pa_cli_command_scache_load_dir(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
108 static int pa_cli_command_play_file(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
109 static int pa_cli_command_autoload_list(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
110 static int pa_cli_command_autoload_add(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
111 static int pa_cli_command_autoload_remove(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
112 static int pa_cli_command_dump(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
113 static int pa_cli_command_list_shared_props(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
114 static int pa_cli_command_move_sink_input(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
115 static int pa_cli_command_move_source_output(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
116 static int pa_cli_command_vacuum(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
117 static int pa_cli_command_suspend_sink(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
118 static int pa_cli_command_suspend_source(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
119 static int pa_cli_command_suspend(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
120 static int pa_cli_command_log_level(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
121 static int pa_cli_command_log_meta(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
122 static int pa_cli_command_log_time(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
123 static int pa_cli_command_log_backtrace(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
);
125 /* A method table for all available commands */
127 static const struct command commands
[] = {
128 { "exit", pa_cli_command_exit
, "Terminate the daemon", 1 },
129 { "help", pa_cli_command_help
, "Show this help", 1 },
130 { "list-modules", pa_cli_command_modules
, "List loaded modules", 1 },
131 { "list-sinks", pa_cli_command_sinks
, "List loaded sinks", 1 },
132 { "list-sources", pa_cli_command_sources
, "List loaded sources", 1 },
133 { "list-clients", pa_cli_command_clients
, "List loaded clients", 1 },
134 { "list-sink-inputs", pa_cli_command_sink_inputs
, "List sink inputs", 1 },
135 { "list-source-outputs", pa_cli_command_source_outputs
, "List source outputs", 1 },
136 { "stat", pa_cli_command_stat
, "Show memory block statistics", 1 },
137 { "info", pa_cli_command_info
, "Show comprehensive status", 1 },
138 { "ls", pa_cli_command_info
, NULL
, 1 },
139 { "list", pa_cli_command_info
, NULL
, 1 },
140 { "load-module", pa_cli_command_load
, "Load a module (args: name, arguments)", 3},
141 { "unload-module", pa_cli_command_unload
, "Unload a module (args: index)", 2},
142 { "describe-module", pa_cli_command_describe
, "Describe a module (arg: name)", 2},
143 { "set-sink-volume", pa_cli_command_sink_volume
, "Set the volume of a sink (args: index|name, volume)", 3},
144 { "set-sink-input-volume", pa_cli_command_sink_input_volume
, "Set the volume of a sink input (args: index, volume)", 3},
145 { "set-source-volume", pa_cli_command_source_volume
, "Set the volume of a source (args: index|name, volume)", 3},
146 { "set-sink-mute", pa_cli_command_sink_mute
, "Set the mute switch of a sink (args: index|name, bool)", 3},
147 { "set-sink-input-mute", pa_cli_command_sink_input_mute
, "Set the mute switch of a sink input (args: index, bool)", 3},
148 { "set-source-mute", pa_cli_command_source_mute
, "Set the mute switch of a source (args: index|name, bool)", 3},
149 { "set-default-sink", pa_cli_command_sink_default
, "Set the default sink (args: index|name)", 2},
150 { "set-default-source", pa_cli_command_source_default
, "Set the default source (args: index|name)", 2},
151 { "kill-client", pa_cli_command_kill_client
, "Kill a client (args: index)", 2},
152 { "kill-sink-input", pa_cli_command_kill_sink_input
, "Kill a sink input (args: index)", 2},
153 { "kill-source-output", pa_cli_command_kill_source_output
, "Kill a source output (args: index)", 2},
154 { "list-samples", pa_cli_command_scache_list
, "List all entries in the sample cache", 1},
155 { "play-sample", pa_cli_command_scache_play
, "Play a sample from the sample cache (args: name, sink|index)", 3},
156 { "remove-sample", pa_cli_command_scache_remove
, "Remove a sample from the sample cache (args: name)", 2},
157 { "load-sample", pa_cli_command_scache_load
, "Load a sound file into the sample cache (args: name, filename)", 3},
158 { "load-sample-lazy", pa_cli_command_scache_load
, "Lazily load a sound file into the sample cache (args: name, filename)", 3},
159 { "load-sample-dir-lazy", pa_cli_command_scache_load_dir
, "Lazily load all files in a directory into the sample cache (args: pathname)", 2},
160 { "play-file", pa_cli_command_play_file
, "Play a sound file (args: filename, sink|index)", 3},
161 { "list-autoload", pa_cli_command_autoload_list
, "List autoload entries", 1},
162 { "add-autoload-sink", pa_cli_command_autoload_add
, NULL
/*"Add autoload entry for a sink (args: sink, module name, arguments)"*/, 4},
163 { "add-autoload-source", pa_cli_command_autoload_add
, NULL
/*"Add autoload entry for a source (args: source, module name, arguments)"*/, 4},
164 { "remove-autoload-sink", pa_cli_command_autoload_remove
, NULL
/*"Remove autoload entry for a sink (args: name)"*/, 2},
165 { "remove-autoload-source", pa_cli_command_autoload_remove
, NULL
/*"Remove autoload entry for a source (args: name)"*/, 2},
166 { "dump", pa_cli_command_dump
, "Dump daemon configuration", 1},
167 { "shared", pa_cli_command_list_shared_props
, NULL
, 1},
168 { "move-sink-input", pa_cli_command_move_sink_input
, "Move sink input to another sink (args: index, sink)", 3},
169 { "move-source-output", pa_cli_command_move_source_output
, "Move source output to another source (args: index, source)", 3},
170 { "vacuum", pa_cli_command_vacuum
, NULL
, 1},
171 { "suspend-sink", pa_cli_command_suspend_sink
, "Suspend sink (args: index|name, bool)", 3},
172 { "suspend-source", pa_cli_command_suspend_source
, "Suspend source (args: index|name, bool)", 3},
173 { "suspend", pa_cli_command_suspend
, "Suspend all sinks and all sources (args: bool)", 2},
174 { "set-log-level", pa_cli_command_log_level
, "Change the log level (args: numeric level)", 2},
175 { "set-log-meta", pa_cli_command_log_meta
, "Show source code location in log messages (args: bool)", 2},
176 { "set-log-time", pa_cli_command_log_time
, "Show timestamps in log messages (args: bool)", 2},
177 { "set-log-backtrace", pa_cli_command_log_backtrace
, "Show bakctrace in log messages (args: frames)", 2},
178 { NULL
, NULL
, NULL
, 0 }
181 static const char whitespace
[] = " \t\n\r";
182 static const char linebreak
[] = "\n\r";
184 static uint32_t parse_index(const char *n
) {
187 if (pa_atou(n
, &idx
) < 0)
188 return (uint32_t) PA_IDXSET_INVALID
;
193 static int pa_cli_command_exit(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
194 pa_core_assert_ref(c
);
199 if (pa_core_exit(c
, FALSE
, 0) < 0)
200 pa_strbuf_puts(buf
, "Not allowed to terminate daemon.\n");
205 static int pa_cli_command_help(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
206 const struct command
*command
;
208 pa_core_assert_ref(c
);
213 pa_strbuf_puts(buf
, "Available commands:\n");
215 for (command
= commands
; command
->name
; command
++)
217 pa_strbuf_printf(buf
, " %-25s %s\n", command
->name
, command
->help
);
221 static int pa_cli_command_modules(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
224 pa_core_assert_ref(c
);
229 pa_assert_se(s
= pa_module_list_to_string(c
));
230 pa_strbuf_puts(buf
, s
);
235 static int pa_cli_command_clients(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
238 pa_core_assert_ref(c
);
243 pa_assert_se(s
= pa_client_list_to_string(c
));
244 pa_strbuf_puts(buf
, s
);
249 static int pa_cli_command_sinks(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
252 pa_core_assert_ref(c
);
257 pa_assert_se(s
= pa_sink_list_to_string(c
));
258 pa_strbuf_puts(buf
, s
);
263 static int pa_cli_command_sources(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
266 pa_core_assert_ref(c
);
271 pa_assert_se(s
= pa_source_list_to_string(c
));
272 pa_strbuf_puts(buf
, s
);
277 static int pa_cli_command_sink_inputs(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
280 pa_core_assert_ref(c
);
285 pa_assert_se(s
= pa_sink_input_list_to_string(c
));
286 pa_strbuf_puts(buf
, s
);
291 static int pa_cli_command_source_outputs(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
294 pa_core_assert_ref(c
);
299 pa_assert_se(s
= pa_source_output_list_to_string(c
));
300 pa_strbuf_puts(buf
, s
);
305 static int pa_cli_command_stat(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
307 const pa_mempool_stat
*stat
;
309 const char *def_sink
, *def_source
;
311 static const char* const type_table
[PA_MEMBLOCK_TYPE_MAX
] = {
312 [PA_MEMBLOCK_POOL
] = "POOL",
313 [PA_MEMBLOCK_POOL_EXTERNAL
] = "POOL_EXTERNAL",
314 [PA_MEMBLOCK_APPENDED
] = "APPENDED",
315 [PA_MEMBLOCK_USER
] = "USER",
316 [PA_MEMBLOCK_FIXED
] = "FIXED",
317 [PA_MEMBLOCK_IMPORTED
] = "IMPORTED",
320 pa_core_assert_ref(c
);
325 stat
= pa_mempool_get_stat(c
->mempool
);
327 pa_strbuf_printf(buf
, "Memory blocks currently allocated: %u, size: %s.\n",
328 (unsigned) pa_atomic_load(&stat
->n_allocated
),
329 pa_bytes_snprint(s
, sizeof(s
), (unsigned) pa_atomic_load(&stat
->allocated_size
)));
331 pa_strbuf_printf(buf
, "Memory blocks allocated during the whole lifetime: %u, size: %s.\n",
332 (unsigned) pa_atomic_load(&stat
->n_accumulated
),
333 pa_bytes_snprint(s
, sizeof(s
), (unsigned) pa_atomic_load(&stat
->accumulated_size
)));
335 pa_strbuf_printf(buf
, "Memory blocks imported from other processes: %u, size: %s.\n",
336 (unsigned) pa_atomic_load(&stat
->n_imported
),
337 pa_bytes_snprint(s
, sizeof(s
), (unsigned) pa_atomic_load(&stat
->imported_size
)));
339 pa_strbuf_printf(buf
, "Memory blocks exported to other processes: %u, size: %s.\n",
340 (unsigned) pa_atomic_load(&stat
->n_exported
),
341 pa_bytes_snprint(s
, sizeof(s
), (unsigned) pa_atomic_load(&stat
->exported_size
)));
343 pa_strbuf_printf(buf
, "Total sample cache size: %s.\n",
344 pa_bytes_snprint(s
, sizeof(s
), (unsigned) pa_scache_total_size(c
)));
346 pa_strbuf_printf(buf
, "Default sample spec: %s\n",
347 pa_sample_spec_snprint(s
, sizeof(s
), &c
->default_sample_spec
));
349 def_sink
= pa_namereg_get_default_sink_name(c
);
350 def_source
= pa_namereg_get_default_source_name(c
);
351 pa_strbuf_printf(buf
, "Default sink name: %s\n"
352 "Default source name: %s\n",
353 def_sink
? def_sink
: "none",
354 def_source
? def_source
: "none");
356 for (k
= 0; k
< PA_MEMBLOCK_TYPE_MAX
; k
++)
357 pa_strbuf_printf(buf
,
358 "Memory blocks of type %s: %u allocated/%u accumulated.\n",
360 (unsigned) pa_atomic_load(&stat
->n_allocated_by_type
[k
]),
361 (unsigned) pa_atomic_load(&stat
->n_accumulated_by_type
[k
]));
366 static int pa_cli_command_info(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
367 pa_core_assert_ref(c
);
372 pa_cli_command_stat(c
, t
, buf
, fail
);
373 pa_cli_command_modules(c
, t
, buf
, fail
);
374 pa_cli_command_sinks(c
, t
, buf
, fail
);
375 pa_cli_command_sources(c
, t
, buf
, fail
);
376 pa_cli_command_clients(c
, t
, buf
, fail
);
377 pa_cli_command_sink_inputs(c
, t
, buf
, fail
);
378 pa_cli_command_source_outputs(c
, t
, buf
, fail
);
379 pa_cli_command_scache_list(c
, t
, buf
, fail
);
380 /* pa_cli_command_autoload_list(c, t, buf, fail); */
384 static int pa_cli_command_load(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
388 pa_core_assert_ref(c
);
393 if (!(name
= pa_tokenizer_get(t
, 1))) {
394 pa_strbuf_puts(buf
, "You need to specify the module name and optionally arguments.\n");
398 if (!(m
= pa_module_load(c
, name
, pa_tokenizer_get(t
, 2)))) {
399 pa_strbuf_puts(buf
, "Module load failed.\n");
406 static int pa_cli_command_unload(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
412 pa_core_assert_ref(c
);
417 if (!(i
= pa_tokenizer_get(t
, 1))) {
418 pa_strbuf_puts(buf
, "You need to specify the module index.\n");
422 idx
= (uint32_t) strtoul(i
, &e
, 10);
423 if (*e
|| !(m
= pa_idxset_get_by_index(c
->modules
, idx
))) {
424 pa_strbuf_puts(buf
, "Invalid module index.\n");
428 pa_module_unload_request(m
, FALSE
);
432 static int pa_cli_command_describe(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
436 pa_core_assert_ref(c
);
441 if (!(name
= pa_tokenizer_get(t
, 1))) {
442 pa_strbuf_puts(buf
, "You need to specify the module name.\n");
446 if ((i
= pa_modinfo_get_by_name(name
))) {
448 pa_strbuf_printf(buf
, "Name: %s\n", name
);
450 if (!i
->description
&& !i
->version
&& !i
->author
&& !i
->usage
)
451 pa_strbuf_printf(buf
, "No module information available\n");
454 pa_strbuf_printf(buf
, "Version: %s\n", i
->version
);
456 pa_strbuf_printf(buf
, "Description: %s\n", i
->description
);
458 pa_strbuf_printf(buf
, "Author: %s\n", i
->author
);
460 pa_strbuf_printf(buf
, "Usage: %s\n", i
->usage
);
461 pa_strbuf_printf(buf
, "Load Once: %s\n", pa_yes_no(i
->load_once
));
466 pa_strbuf_puts(buf
, "Failed to open module.\n");
471 static int pa_cli_command_sink_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
477 pa_core_assert_ref(c
);
482 if (!(n
= pa_tokenizer_get(t
, 1))) {
483 pa_strbuf_puts(buf
, "You need to specify a sink either by its name or its index.\n");
487 if (!(v
= pa_tokenizer_get(t
, 2))) {
488 pa_strbuf_puts(buf
, "You need to specify a volume >= 0. (0 is muted, 0x10000 is normal volume)\n");
492 if (pa_atou(v
, &volume
) < 0) {
493 pa_strbuf_puts(buf
, "Failed to parse volume.\n");
497 if (!(sink
= pa_namereg_get(c
, n
, PA_NAMEREG_SINK
, 1))) {
498 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
502 pa_cvolume_set(&cvolume
, sink
->sample_spec
.channels
, volume
);
503 pa_sink_set_volume(sink
, &cvolume
);
507 static int pa_cli_command_sink_input_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
514 pa_core_assert_ref(c
);
519 if (!(n
= pa_tokenizer_get(t
, 1))) {
520 pa_strbuf_puts(buf
, "You need to specify a sink input by its index.\n");
524 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
525 pa_strbuf_puts(buf
, "Failed to parse index.\n");
529 if (!(v
= pa_tokenizer_get(t
, 2))) {
530 pa_strbuf_puts(buf
, "You need to specify a volume >= 0. (0 is muted, 0x10000 is normal volume)\n");
534 if (pa_atou(v
, &volume
) < 0) {
535 pa_strbuf_puts(buf
, "Failed to parse volume.\n");
539 if (!(si
= pa_idxset_get_by_index(c
->sink_inputs
, (uint32_t) idx
))) {
540 pa_strbuf_puts(buf
, "No sink input found with this index.\n");
544 pa_cvolume_set(&cvolume
, si
->sample_spec
.channels
, volume
);
545 pa_sink_input_set_volume(si
, &cvolume
);
549 static int pa_cli_command_source_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
555 pa_core_assert_ref(c
);
560 if (!(n
= pa_tokenizer_get(t
, 1))) {
561 pa_strbuf_puts(buf
, "You need to specify a source either by its name or its index.\n");
565 if (!(v
= pa_tokenizer_get(t
, 2))) {
566 pa_strbuf_puts(buf
, "You need to specify a volume >= 0. (0 is muted, 0x10000 is normal volume)\n");
570 if (pa_atou(v
, &volume
) < 0) {
571 pa_strbuf_puts(buf
, "Failed to parse volume.\n");
575 if (!(source
= pa_namereg_get(c
, n
, PA_NAMEREG_SOURCE
, 1))) {
576 pa_strbuf_puts(buf
, "No source found by this name or index.\n");
580 pa_cvolume_set(&cvolume
, source
->sample_spec
.channels
, volume
);
581 pa_source_set_volume(source
, &cvolume
);
585 static int pa_cli_command_sink_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
590 pa_core_assert_ref(c
);
595 if (!(n
= pa_tokenizer_get(t
, 1))) {
596 pa_strbuf_puts(buf
, "You need to specify a sink either by its name or its index.\n");
600 if (!(m
= pa_tokenizer_get(t
, 2))) {
601 pa_strbuf_puts(buf
, "You need to specify a mute switch setting (0/1).\n");
605 if ((mute
= pa_parse_boolean(m
)) < 0) {
606 pa_strbuf_puts(buf
, "Failed to parse mute switch.\n");
610 if (!(sink
= pa_namereg_get(c
, n
, PA_NAMEREG_SINK
, 1))) {
611 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
615 pa_sink_set_mute(sink
, mute
);
619 static int pa_cli_command_source_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
624 pa_core_assert_ref(c
);
629 if (!(n
= pa_tokenizer_get(t
, 1))) {
630 pa_strbuf_puts(buf
, "You need to specify a source either by its name or its index.\n");
634 if (!(m
= pa_tokenizer_get(t
, 2))) {
635 pa_strbuf_puts(buf
, "You need to specify a mute switch setting (0/1).\n");
639 if ((mute
= pa_parse_boolean(m
)) < 0) {
640 pa_strbuf_puts(buf
, "Failed to parse mute switch.\n");
644 if (!(source
= pa_namereg_get(c
, n
, PA_NAMEREG_SOURCE
, 1))) {
645 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
649 pa_source_set_mute(source
, mute
);
653 static int pa_cli_command_sink_input_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
659 pa_core_assert_ref(c
);
664 if (!(n
= pa_tokenizer_get(t
, 1))) {
665 pa_strbuf_puts(buf
, "You need to specify a sink input by its index.\n");
669 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
670 pa_strbuf_puts(buf
, "Failed to parse index.\n");
674 if (!(v
= pa_tokenizer_get(t
, 2))) {
675 pa_strbuf_puts(buf
, "You need to specify a mute switch setting (0/1).\n");
679 if ((mute
= pa_parse_boolean(v
)) < 0) {
680 pa_strbuf_puts(buf
, "Failed to parse mute switch.\n");
684 if (!(si
= pa_idxset_get_by_index(c
->sink_inputs
, (uint32_t) idx
))) {
685 pa_strbuf_puts(buf
, "No sink input found with this index.\n");
689 pa_sink_input_set_mute(si
, mute
);
693 static int pa_cli_command_sink_default(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
696 pa_core_assert_ref(c
);
701 if (!(n
= pa_tokenizer_get(t
, 1))) {
702 pa_strbuf_puts(buf
, "You need to specify a sink either by its name or its index.\n");
706 pa_namereg_set_default(c
, n
, PA_NAMEREG_SINK
);
710 static int pa_cli_command_source_default(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
713 pa_core_assert_ref(c
);
718 if (!(n
= pa_tokenizer_get(t
, 1))) {
719 pa_strbuf_puts(buf
, "You need to specify a source either by its name or its index.\n");
723 pa_namereg_set_default(c
, n
, PA_NAMEREG_SOURCE
);
727 static int pa_cli_command_kill_client(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
732 pa_core_assert_ref(c
);
737 if (!(n
= pa_tokenizer_get(t
, 1))) {
738 pa_strbuf_puts(buf
, "You need to specify a client by its index.\n");
742 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
743 pa_strbuf_puts(buf
, "Failed to parse index.\n");
747 if (!(client
= pa_idxset_get_by_index(c
->clients
, idx
))) {
748 pa_strbuf_puts(buf
, "No client found by this index.\n");
752 pa_client_kill(client
);
756 static int pa_cli_command_kill_sink_input(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
758 pa_sink_input
*sink_input
;
761 pa_core_assert_ref(c
);
766 if (!(n
= pa_tokenizer_get(t
, 1))) {
767 pa_strbuf_puts(buf
, "You need to specify a sink input by its index.\n");
771 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
772 pa_strbuf_puts(buf
, "Failed to parse index.\n");
776 if (!(sink_input
= pa_idxset_get_by_index(c
->sink_inputs
, idx
))) {
777 pa_strbuf_puts(buf
, "No sink input found by this index.\n");
781 pa_sink_input_kill(sink_input
);
785 static int pa_cli_command_kill_source_output(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
787 pa_source_output
*source_output
;
790 pa_core_assert_ref(c
);
795 if (!(n
= pa_tokenizer_get(t
, 1))) {
796 pa_strbuf_puts(buf
, "You need to specify a source output by its index.\n");
800 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
801 pa_strbuf_puts(buf
, "Failed to parse index.\n");
805 if (!(source_output
= pa_idxset_get_by_index(c
->source_outputs
, idx
))) {
806 pa_strbuf_puts(buf
, "No source output found by this index.\n");
810 pa_source_output_kill(source_output
);
814 static int pa_cli_command_scache_list(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
817 pa_core_assert_ref(c
);
822 pa_assert_se(s
= pa_scache_list_to_string(c
));
823 pa_strbuf_puts(buf
, s
);
829 static int pa_cli_command_scache_play(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
830 const char *n
, *sink_name
;
834 pa_core_assert_ref(c
);
839 if (!(n
= pa_tokenizer_get(t
, 1)) || !(sink_name
= pa_tokenizer_get(t
, 2))) {
840 pa_strbuf_puts(buf
, "You need to specify a sample name and a sink name.\n");
844 if (!(sink
= pa_namereg_get(c
, sink_name
, PA_NAMEREG_SINK
, 1))) {
845 pa_strbuf_puts(buf
, "No sink by that name.\n");
849 if (pa_scache_play_item(c
, n
, sink
, PA_VOLUME_NORM
, NULL
, &idx
) < 0) {
850 pa_strbuf_puts(buf
, "Failed to play sample.\n");
854 pa_strbuf_printf(buf
, "Playing on sink input #%i\n", idx
);
859 static int pa_cli_command_scache_remove(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
862 pa_core_assert_ref(c
);
867 if (!(n
= pa_tokenizer_get(t
, 1))) {
868 pa_strbuf_puts(buf
, "You need to specify a sample name.\n");
872 if (pa_scache_remove_item(c
, n
) < 0) {
873 pa_strbuf_puts(buf
, "Failed to remove sample.\n");
880 static int pa_cli_command_scache_load(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
881 const char *fname
, *n
;
884 pa_core_assert_ref(c
);
889 if (!(fname
= pa_tokenizer_get(t
, 2)) || !(n
= pa_tokenizer_get(t
, 1))) {
890 pa_strbuf_puts(buf
, "You need to specify a file name and a sample name.\n");
894 if (strstr(pa_tokenizer_get(t
, 0), "lazy"))
895 r
= pa_scache_add_file_lazy(c
, n
, fname
, NULL
);
897 r
= pa_scache_add_file(c
, n
, fname
, NULL
);
900 pa_strbuf_puts(buf
, "Failed to load sound file.\n");
905 static int pa_cli_command_scache_load_dir(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
908 pa_core_assert_ref(c
);
913 if (!(pname
= pa_tokenizer_get(t
, 1))) {
914 pa_strbuf_puts(buf
, "You need to specify a path name.\n");
918 if (pa_scache_add_directory_lazy(c
, pname
) < 0) {
919 pa_strbuf_puts(buf
, "Failed to load directory.\n");
926 static int pa_cli_command_play_file(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
927 const char *fname
, *sink_name
;
930 pa_core_assert_ref(c
);
935 if (!(fname
= pa_tokenizer_get(t
, 1)) || !(sink_name
= pa_tokenizer_get(t
, 2))) {
936 pa_strbuf_puts(buf
, "You need to specify a file name and a sink name.\n");
940 if (!(sink
= pa_namereg_get(c
, sink_name
, PA_NAMEREG_SINK
, 1))) {
941 pa_strbuf_puts(buf
, "No sink by that name.\n");
946 return pa_play_file(sink
, fname
, NULL
);
949 static int pa_cli_command_autoload_add(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
952 pa_core_assert_ref(c
);
957 pa_log_warn("Autoload will no longer be implemented by future versions of the PulseAudio server.");
959 if (!(a
= pa_tokenizer_get(t
, 1)) || !(b
= pa_tokenizer_get(t
, 2))) {
960 pa_strbuf_puts(buf
, "You need to specify a device name, a filename or a module name and optionally module arguments\n");
964 pa_autoload_add(c
, a
, strstr(pa_tokenizer_get(t
, 0), "sink") ? PA_NAMEREG_SINK
: PA_NAMEREG_SOURCE
, b
, pa_tokenizer_get(t
, 3), NULL
);
969 static int pa_cli_command_autoload_remove(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
972 pa_core_assert_ref(c
);
977 pa_log_warn("Autoload will no longer be implemented by future versions of the PulseAudio server.");
979 if (!(name
= pa_tokenizer_get(t
, 1))) {
980 pa_strbuf_puts(buf
, "You need to specify a device name\n");
984 if (pa_autoload_remove_by_name(c
, name
, strstr(pa_tokenizer_get(t
, 0), "sink") ? PA_NAMEREG_SINK
: PA_NAMEREG_SOURCE
) < 0) {
985 pa_strbuf_puts(buf
, "Failed to remove autload entry\n");
992 static int pa_cli_command_autoload_list(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
995 pa_core_assert_ref(c
);
1000 pa_log_warn("Autoload will no longer be implemented by future versions of the PulseAudio server.");
1002 pa_assert_se(s
= pa_autoload_list_to_string(c
));
1003 pa_strbuf_puts(buf
, s
);
1009 static int pa_cli_command_list_shared_props(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1010 pa_core_assert_ref(c
);
1015 pa_shared_dump(c
, buf
);
1019 static int pa_cli_command_vacuum(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1020 pa_core_assert_ref(c
);
1025 pa_mempool_vacuum(c
->mempool
);
1030 static int pa_cli_command_move_sink_input(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1036 pa_core_assert_ref(c
);
1041 if (!(n
= pa_tokenizer_get(t
, 1))) {
1042 pa_strbuf_puts(buf
, "You need to specify a sink input by its index.\n");
1046 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
1047 pa_strbuf_puts(buf
, "Failed to parse index.\n");
1051 if (!(k
= pa_tokenizer_get(t
, 2))) {
1052 pa_strbuf_puts(buf
, "You need to specify a sink.\n");
1056 if (!(si
= pa_idxset_get_by_index(c
->sink_inputs
, (uint32_t) idx
))) {
1057 pa_strbuf_puts(buf
, "No sink input found with this index.\n");
1061 if (!(sink
= pa_namereg_get(c
, k
, PA_NAMEREG_SINK
, 1))) {
1062 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
1066 if (pa_sink_input_move_to(si
, sink
) < 0) {
1067 pa_strbuf_puts(buf
, "Moved failed.\n");
1073 static int pa_cli_command_move_source_output(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1075 pa_source_output
*so
;
1079 pa_core_assert_ref(c
);
1084 if (!(n
= pa_tokenizer_get(t
, 1))) {
1085 pa_strbuf_puts(buf
, "You need to specify a source output by its index.\n");
1089 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
1090 pa_strbuf_puts(buf
, "Failed to parse index.\n");
1094 if (!(k
= pa_tokenizer_get(t
, 2))) {
1095 pa_strbuf_puts(buf
, "You need to specify a source.\n");
1099 if (!(so
= pa_idxset_get_by_index(c
->source_outputs
, (uint32_t) idx
))) {
1100 pa_strbuf_puts(buf
, "No source output found with this index.\n");
1104 if (!(source
= pa_namereg_get(c
, k
, PA_NAMEREG_SOURCE
, 1))) {
1105 pa_strbuf_puts(buf
, "No source found by this name or index.\n");
1109 if (pa_source_output_move_to(so
, source
) < 0) {
1110 pa_strbuf_puts(buf
, "Moved failed.\n");
1116 static int pa_cli_command_suspend_sink(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1121 pa_core_assert_ref(c
);
1126 if (!(n
= pa_tokenizer_get(t
, 1))) {
1127 pa_strbuf_puts(buf
, "You need to specify a sink either by its name or its index.\n");
1131 if (!(m
= pa_tokenizer_get(t
, 2))) {
1132 pa_strbuf_puts(buf
, "You need to specify a suspend switch setting (0/1).\n");
1136 if ((suspend
= pa_parse_boolean(m
)) < 0) {
1137 pa_strbuf_puts(buf
, "Failed to parse suspend switch.\n");
1141 if (!(sink
= pa_namereg_get(c
, n
, PA_NAMEREG_SINK
, 1))) {
1142 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
1146 pa_sink_suspend(sink
, suspend
);
1150 static int pa_cli_command_suspend_source(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1155 pa_core_assert_ref(c
);
1160 if (!(n
= pa_tokenizer_get(t
, 1))) {
1161 pa_strbuf_puts(buf
, "You need to specify a source either by its name or its index.\n");
1165 if (!(m
= pa_tokenizer_get(t
, 2))) {
1166 pa_strbuf_puts(buf
, "You need to specify a suspend switch setting (0/1).\n");
1170 if ((suspend
= pa_parse_boolean(m
)) < 0) {
1171 pa_strbuf_puts(buf
, "Failed to parse suspend switch.\n");
1175 if (!(source
= pa_namereg_get(c
, n
, PA_NAMEREG_SOURCE
, 1))) {
1176 pa_strbuf_puts(buf
, "No source found by this name or index.\n");
1180 pa_source_suspend(source
, suspend
);
1184 static int pa_cli_command_suspend(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1189 pa_core_assert_ref(c
);
1194 if (!(m
= pa_tokenizer_get(t
, 1))) {
1195 pa_strbuf_puts(buf
, "You need to specify a suspend switch setting (0/1).\n");
1199 if ((suspend
= pa_parse_boolean(m
)) < 0) {
1200 pa_strbuf_puts(buf
, "Failed to parse suspend switch.\n");
1204 ret
= - (pa_sink_suspend_all(c
, suspend
) < 0);
1205 if (pa_source_suspend_all(c
, suspend
) < 0)
1209 pa_strbuf_puts(buf
, "Failed to resume/suspend all sinks/sources.\n");
1214 static int pa_cli_command_log_level(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1218 pa_core_assert_ref(c
);
1223 if (!(m
= pa_tokenizer_get(t
, 1))) {
1224 pa_strbuf_puts(buf
, "You need to specify a log level (0..4).\n");
1228 if (pa_atou(m
, &level
) < 0 || level
>= PA_LOG_LEVEL_MAX
) {
1229 pa_strbuf_puts(buf
, "Failed to parse log level.\n");
1233 pa_log_set_maximal_level(level
);
1238 static int pa_cli_command_log_meta(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1242 pa_core_assert_ref(c
);
1247 if (!(m
= pa_tokenizer_get(t
, 1))) {
1248 pa_strbuf_puts(buf
, "You need to specify a boolean.\n");
1252 if ((b
= pa_parse_boolean(m
)) < 0) {
1253 pa_strbuf_puts(buf
, "Failed to parse log meta switch.\n");
1257 pa_log_set_show_meta(b
);
1262 static int pa_cli_command_log_time(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1266 pa_core_assert_ref(c
);
1271 if (!(m
= pa_tokenizer_get(t
, 1))) {
1272 pa_strbuf_puts(buf
, "You need to specify a boolean.\n");
1276 if ((b
= pa_parse_boolean(m
)) < 0) {
1277 pa_strbuf_puts(buf
, "Failed to parse log meta switch.\n");
1281 pa_log_set_show_time(b
);
1286 static int pa_cli_command_log_backtrace(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1290 pa_core_assert_ref(c
);
1295 if (!(m
= pa_tokenizer_get(t
, 1))) {
1296 pa_strbuf_puts(buf
, "You need to specify a backtrace level.\n");
1300 if (pa_atou(m
, &nframes
) < 0 || nframes
>= 1000) {
1301 pa_strbuf_puts(buf
, "Failed to parse backtrace level.\n");
1305 pa_log_set_show_backtrace(nframes
);
1310 static int pa_cli_command_dump(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1320 pa_autoload_entry
*a
;
1322 pa_core_assert_ref(c
);
1330 pa_strbuf_printf(buf
, "### Configuration dump generated at %s\n", ctime_r(&now
, txt
));
1332 pa_strbuf_printf(buf
, "### Configuration dump generated at %s\n", ctime(&now
));
1335 for (m
= pa_idxset_first(c
->modules
, &idx
); m
; m
= pa_idxset_next(c
->modules
, &idx
)) {
1339 pa_strbuf_printf(buf
, "load-module %s", m
->name
);
1342 pa_strbuf_printf(buf
, " %s", m
->argument
);
1344 pa_strbuf_puts(buf
, "\n");
1349 for (sink
= pa_idxset_first(c
->sinks
, &idx
); sink
; sink
= pa_idxset_next(c
->sinks
, &idx
)) {
1350 if (sink
->module
&& sink
->module
->auto_unload
)
1354 pa_strbuf_puts(buf
, "\n");
1358 pa_strbuf_printf(buf
, "set-sink-volume %s 0x%03x\n", sink
->name
, pa_cvolume_avg(pa_sink_get_volume(sink
, FALSE
)));
1359 pa_strbuf_printf(buf
, "set-sink-mute %s %s\n", sink
->name
, pa_yes_no(pa_sink_get_mute(sink
, FALSE
)));
1360 pa_strbuf_printf(buf
, "suspend-sink %s %s\n", sink
->name
, pa_yes_no(pa_sink_get_state(sink
) == PA_SINK_SUSPENDED
));
1363 for (source
= pa_idxset_first(c
->sources
, &idx
); source
; source
= pa_idxset_next(c
->sources
, &idx
)) {
1364 if (source
->module
&& source
->module
->auto_unload
)
1368 pa_strbuf_puts(buf
, "\n");
1372 pa_strbuf_printf(buf
, "set-source-volume %s 0x%03x\n", source
->name
, pa_cvolume_avg(pa_source_get_volume(source
, FALSE
)));
1373 pa_strbuf_printf(buf
, "set-source-mute %s %s\n", source
->name
, pa_yes_no(pa_source_get_mute(source
, FALSE
)));
1374 pa_strbuf_printf(buf
, "suspend-source %s %s\n", source
->name
, pa_yes_no(pa_source_get_state(source
) == PA_SOURCE_SUSPENDED
));
1378 if (c
->autoload_hashmap
) {
1382 while ((a
= pa_hashmap_iterate(c
->autoload_hashmap
, &i
, NULL
))) {
1385 pa_strbuf_puts(buf
, "\n");
1389 pa_strbuf_printf(buf
, "add-autoload-%s %s %s", a
->type
== PA_NAMEREG_SINK
? "sink" : "source", a
->name
, a
->module
);
1392 pa_strbuf_printf(buf
, " %s", a
->argument
);
1394 pa_strbuf_puts(buf
, "\n");
1400 if ((p
= pa_namereg_get_default_sink_name(c
))) {
1402 pa_strbuf_puts(buf
, "\n");
1405 pa_strbuf_printf(buf
, "set-default-sink %s\n", p
);
1408 if ((p
= pa_namereg_get_default_source_name(c
))) {
1410 pa_strbuf_puts(buf
, "\n");
1413 pa_strbuf_printf(buf
, "set-default-source %s\n", p
);
1416 pa_strbuf_puts(buf
, "\n### EOF\n");
1421 int pa_cli_command_execute_line_stateful(pa_core
*c
, const char *s
, pa_strbuf
*buf
, pa_bool_t
*fail
, int *ifstate
) {
1428 cs
= s
+strspn(s
, whitespace
);
1430 if (*cs
== '#' || !*cs
)
1432 else if (*cs
== '.') {
1433 if (!strcmp(cs
, META_ELSE
)) {
1434 if (!ifstate
|| *ifstate
== IFSTATE_NONE
) {
1435 pa_strbuf_printf(buf
, "Meta command %s is not valid in this context\n", cs
);
1437 } else if (*ifstate
== IFSTATE_TRUE
)
1438 *ifstate
= IFSTATE_FALSE
;
1440 *ifstate
= IFSTATE_TRUE
;
1442 } else if (!strcmp(cs
, META_ENDIF
)) {
1443 if (!ifstate
|| *ifstate
== IFSTATE_NONE
) {
1444 pa_strbuf_printf(buf
, "Meta command %s is not valid in this context\n", cs
);
1447 *ifstate
= IFSTATE_NONE
;
1450 if (ifstate
&& *ifstate
== IFSTATE_FALSE
)
1452 if (!strcmp(cs
, META_FAIL
))
1454 else if (!strcmp(cs
, META_NOFAIL
))
1458 l
= strcspn(cs
, whitespace
);
1460 if (l
== sizeof(META_INCLUDE
)-1 && !strncmp(cs
, META_INCLUDE
, l
)) {
1461 const char *filename
= cs
+l
+strspn(cs
+l
, whitespace
);
1462 if (pa_cli_command_execute_file(c
, filename
, buf
, fail
) < 0)
1465 } else if (l
== sizeof(META_IFEXISTS
)-1 && !strncmp(cs
, META_IFEXISTS
, l
)) {
1467 pa_strbuf_printf(buf
, "Meta command %s is not valid in this context\n", cs
);
1469 } else if (*ifstate
!= IFSTATE_NONE
) {
1470 pa_strbuf_printf(buf
, "Nested %s commands not supported\n", cs
);
1473 const char *filename
= cs
+l
+strspn(cs
+l
, whitespace
);
1475 /* Search DL_SEARCH_PATH unless the filename is absolute */
1476 if (filename
[0] == PA_PATH_SEP_CHAR
) {
1478 *ifstate
= access(filename
, F_OK
) == 0 ? IFSTATE_TRUE
: IFSTATE_FALSE
;
1479 pa_log_debug("Checking for existance of '%s': %s", filename
, *ifstate
== IFSTATE_TRUE
? "success" : "failure");
1482 const char *paths
, *state
= NULL
;
1485 if (!(paths
= lt_dlgetsearchpath()))
1488 while ((p
= pa_split(paths
, ":", &state
))) {
1491 pathname
= pa_sprintf_malloc("%s" PA_PATH_SEP
"%s", p
, filename
);
1494 *ifstate
= access(pathname
, F_OK
) == 0 ? IFSTATE_TRUE
: IFSTATE_FALSE
;
1495 pa_log_debug("Checking for existance of '%s': %s", pathname
, *ifstate
== IFSTATE_TRUE
? "success" : "failure");
1499 if (*ifstate
== IFSTATE_TRUE
)
1506 pa_strbuf_printf(buf
, "Invalid meta command: %s\n", cs
);
1507 if (*fail
) return -1;
1511 const struct command
*command
;
1515 if (ifstate
&& *ifstate
== IFSTATE_FALSE
)
1518 l
= strcspn(cs
, whitespace
);
1520 for (command
= commands
; command
->name
; command
++)
1521 if (strlen(command
->name
) == l
&& !strncmp(cs
, command
->name
, l
)) {
1523 pa_tokenizer
*t
= pa_tokenizer_new(cs
, command
->args
);
1525 ret
= command
->proc(c
, t
, buf
, fail
);
1526 pa_tokenizer_free(t
);
1529 if (ret
< 0 && *fail
)
1536 pa_strbuf_printf(buf
, "Unknown command: %s\n", cs
);
1545 int pa_cli_command_execute_line(pa_core
*c
, const char *s
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1546 return pa_cli_command_execute_line_stateful(c
, s
, buf
, fail
, NULL
);
1549 int pa_cli_command_execute_file_stream(pa_core
*c
, FILE *f
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1551 int ifstate
= IFSTATE_NONE
;
1553 pa_bool_t _fail
= TRUE
;
1562 while (fgets(line
, sizeof(line
), f
)) {
1565 if (pa_cli_command_execute_line_stateful(c
, line
, buf
, fail
, &ifstate
) < 0 && *fail
)
1576 int pa_cli_command_execute_file(pa_core
*c
, const char *fn
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1579 pa_bool_t _fail
= TRUE
;
1588 if (!(f
= fopen(fn
, "r"))) {
1589 pa_strbuf_printf(buf
, "open('%s') failed: %s\n", fn
, pa_cstrerror(errno
));
1595 ret
= pa_cli_command_execute_file_stream(c
, f
, buf
, fail
);
1606 int pa_cli_command_execute(pa_core
*c
, const char *s
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1608 int ifstate
= IFSTATE_NONE
;
1609 pa_bool_t _fail
= TRUE
;
1620 size_t l
= strcspn(p
, linebreak
);
1621 char *line
= pa_xstrndup(p
, l
);
1623 if (pa_cli_command_execute_line_stateful(c
, line
, buf
, fail
, &ifstate
) < 0 && *fail
) {
1630 p
+= strspn(p
, linebreak
);