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/props.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_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
);
121 /* A method table for all available commands */
123 static const struct command commands
[] = {
124 { "exit", pa_cli_command_exit
, "Terminate the daemon", 1 },
125 { "help", pa_cli_command_help
, "Show this help", 1 },
126 { "list-modules", pa_cli_command_modules
, "List loaded modules", 1 },
127 { "list-sinks", pa_cli_command_sinks
, "List loaded sinks", 1 },
128 { "list-sources", pa_cli_command_sources
, "List loaded sources", 1 },
129 { "list-clients", pa_cli_command_clients
, "List loaded clients", 1 },
130 { "list-sink-inputs", pa_cli_command_sink_inputs
, "List sink inputs", 1 },
131 { "list-source-outputs", pa_cli_command_source_outputs
, "List source outputs", 1 },
132 { "stat", pa_cli_command_stat
, "Show memory block statistics", 1 },
133 { "info", pa_cli_command_info
, "Show comprehensive status", 1 },
134 { "ls", pa_cli_command_info
, NULL
, 1 },
135 { "list", pa_cli_command_info
, NULL
, 1 },
136 { "load-module", pa_cli_command_load
, "Load a module (args: name, arguments)", 3},
137 { "unload-module", pa_cli_command_unload
, "Unload a module (args: index)", 2},
138 { "describe-module", pa_cli_command_describe
, "Describe a module (arg: name)", 2},
139 { "set-sink-volume", pa_cli_command_sink_volume
, "Set the volume of a sink (args: index|name, volume)", 3},
140 { "set-sink-input-volume", pa_cli_command_sink_input_volume
, "Set the volume of a sink input (args: index, volume)", 3},
141 { "set-source-volume", pa_cli_command_source_volume
, "Set the volume of a source (args: index|name, volume)", 3},
142 { "set-sink-mute", pa_cli_command_sink_mute
, "Set the mute switch of a sink (args: index|name, bool)", 3},
143 { "set-sink-input-mute", pa_cli_command_sink_input_mute
, "Set the mute switch of a sink input (args: index, bool)", 3},
144 { "set-source-mute", pa_cli_command_source_mute
, "Set the mute switch of a source (args: index|name, bool)", 3},
145 { "set-default-sink", pa_cli_command_sink_default
, "Set the default sink (args: index|name)", 2},
146 { "set-default-source", pa_cli_command_source_default
, "Set the default source (args: index|name)", 2},
147 { "kill-client", pa_cli_command_kill_client
, "Kill a client (args: index)", 2},
148 { "kill-sink-input", pa_cli_command_kill_sink_input
, "Kill a sink input (args: index)", 2},
149 { "kill-source-output", pa_cli_command_kill_source_output
, "Kill a source output (args: index)", 2},
150 { "list-samples", pa_cli_command_scache_list
, "List all entries in the sample cache", 1},
151 { "play-sample", pa_cli_command_scache_play
, "Play a sample from the sample cache (args: name, sink|index)", 3},
152 { "remove-sample", pa_cli_command_scache_remove
, "Remove a sample from the sample cache (args: name)", 2},
153 { "load-sample", pa_cli_command_scache_load
, "Load a sound file into the sample cache (args: name, filename)", 3},
154 { "load-sample-lazy", pa_cli_command_scache_load
, "Lazily load a sound file into the sample cache (args: name, filename)", 3},
155 { "load-sample-dir-lazy", pa_cli_command_scache_load_dir
, "Lazily load all files in a directory into the sample cache (args: pathname)", 2},
156 { "play-file", pa_cli_command_play_file
, "Play a sound file (args: filename, sink|index)", 3},
157 { "list-autoload", pa_cli_command_autoload_list
, "List autoload entries", 1},
158 { "add-autoload-sink", pa_cli_command_autoload_add
, NULL
/*"Add autoload entry for a sink (args: sink, module name, arguments)"*/, 4},
159 { "add-autoload-source", pa_cli_command_autoload_add
, NULL
/*"Add autoload entry for a source (args: source, module name, arguments)"*/, 4},
160 { "remove-autoload-sink", pa_cli_command_autoload_remove
, NULL
/*"Remove autoload entry for a sink (args: name)"*/, 2},
161 { "remove-autoload-source", pa_cli_command_autoload_remove
, NULL
/*"Remove autoload entry for a source (args: name)"*/, 2},
162 { "dump", pa_cli_command_dump
, "Dump daemon configuration", 1},
163 { "list-props", pa_cli_command_list_props
, NULL
, 1},
164 { "move-sink-input", pa_cli_command_move_sink_input
, "Move sink input to another sink (args: index, sink)", 3},
165 { "move-source-output", pa_cli_command_move_source_output
, "Move source output to another source (args: index, source)", 3},
166 { "vacuum", pa_cli_command_vacuum
, NULL
, 1},
167 { "suspend-sink", pa_cli_command_suspend_sink
, "Suspend sink (args: index|name, bool)", 3},
168 { "suspend-source", pa_cli_command_suspend_source
, "Suspend source (args: index|name, bool)", 3},
169 { "suspend", pa_cli_command_suspend
, "Suspend all sinks and all sources (args: bool)", 2},
170 { NULL
, NULL
, NULL
, 0 }
173 static const char whitespace
[] = " \t\n\r";
174 static const char linebreak
[] = "\n\r";
176 static uint32_t parse_index(const char *n
) {
179 if (pa_atou(n
, &idx
) < 0)
180 return (uint32_t) PA_IDXSET_INVALID
;
185 static int pa_cli_command_exit(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
186 pa_core_assert_ref(c
);
191 c
->mainloop
->quit(c
->mainloop
, 0);
195 static int pa_cli_command_help(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
196 const struct command
*command
;
198 pa_core_assert_ref(c
);
203 pa_strbuf_puts(buf
, "Available commands:\n");
205 for (command
= commands
; command
->name
; command
++)
207 pa_strbuf_printf(buf
, " %-25s %s\n", command
->name
, command
->help
);
211 static int pa_cli_command_modules(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
214 pa_core_assert_ref(c
);
219 pa_assert_se(s
= pa_module_list_to_string(c
));
220 pa_strbuf_puts(buf
, s
);
225 static int pa_cli_command_clients(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
228 pa_core_assert_ref(c
);
233 pa_assert_se(s
= pa_client_list_to_string(c
));
234 pa_strbuf_puts(buf
, s
);
239 static int pa_cli_command_sinks(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
242 pa_core_assert_ref(c
);
247 pa_assert_se(s
= pa_sink_list_to_string(c
));
248 pa_strbuf_puts(buf
, s
);
253 static int pa_cli_command_sources(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
256 pa_core_assert_ref(c
);
261 pa_assert_se(s
= pa_source_list_to_string(c
));
262 pa_strbuf_puts(buf
, s
);
267 static int pa_cli_command_sink_inputs(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
270 pa_core_assert_ref(c
);
275 pa_assert_se(s
= pa_sink_input_list_to_string(c
));
276 pa_strbuf_puts(buf
, s
);
281 static int pa_cli_command_source_outputs(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
284 pa_core_assert_ref(c
);
289 pa_assert_se(s
= pa_source_output_list_to_string(c
));
290 pa_strbuf_puts(buf
, s
);
295 static int pa_cli_command_stat(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
297 const pa_mempool_stat
*stat
;
299 const char *def_sink
, *def_source
;
301 static const char* const type_table
[PA_MEMBLOCK_TYPE_MAX
] = {
302 [PA_MEMBLOCK_POOL
] = "POOL",
303 [PA_MEMBLOCK_POOL_EXTERNAL
] = "POOL_EXTERNAL",
304 [PA_MEMBLOCK_APPENDED
] = "APPENDED",
305 [PA_MEMBLOCK_USER
] = "USER",
306 [PA_MEMBLOCK_FIXED
] = "FIXED",
307 [PA_MEMBLOCK_IMPORTED
] = "IMPORTED",
310 pa_core_assert_ref(c
);
315 stat
= pa_mempool_get_stat(c
->mempool
);
317 pa_strbuf_printf(buf
, "Memory blocks currently allocated: %u, size: %s.\n",
318 (unsigned) pa_atomic_load(&stat
->n_allocated
),
319 pa_bytes_snprint(s
, sizeof(s
), (size_t) pa_atomic_load(&stat
->allocated_size
)));
321 pa_strbuf_printf(buf
, "Memory blocks allocated during the whole lifetime: %u, size: %s.\n",
322 (unsigned) pa_atomic_load(&stat
->n_accumulated
),
323 pa_bytes_snprint(s
, sizeof(s
), (size_t) pa_atomic_load(&stat
->accumulated_size
)));
325 pa_strbuf_printf(buf
, "Memory blocks imported from other processes: %u, size: %s.\n",
326 (unsigned) pa_atomic_load(&stat
->n_imported
),
327 pa_bytes_snprint(s
, sizeof(s
), (size_t) pa_atomic_load(&stat
->imported_size
)));
329 pa_strbuf_printf(buf
, "Memory blocks exported to other processes: %u, size: %s.\n",
330 (unsigned) pa_atomic_load(&stat
->n_exported
),
331 pa_bytes_snprint(s
, sizeof(s
), (size_t) pa_atomic_load(&stat
->exported_size
)));
333 pa_strbuf_printf(buf
, "Total sample cache size: %s.\n",
334 pa_bytes_snprint(s
, sizeof(s
), pa_scache_total_size(c
)));
336 pa_strbuf_printf(buf
, "Default sample spec: %s\n",
337 pa_sample_spec_snprint(s
, sizeof(s
), &c
->default_sample_spec
));
339 def_sink
= pa_namereg_get_default_sink_name(c
);
340 def_source
= pa_namereg_get_default_source_name(c
);
341 pa_strbuf_printf(buf
, "Default sink name: %s\n"
342 "Default source name: %s\n",
343 def_sink
? def_sink
: "none",
344 def_source
? def_source
: "none");
346 for (k
= 0; k
< PA_MEMBLOCK_TYPE_MAX
; k
++)
347 pa_strbuf_printf(buf
,
348 "Memory blocks of type %s: %u allocated/%u accumulated.\n",
350 (unsigned) pa_atomic_load(&stat
->n_allocated_by_type
[k
]),
351 (unsigned) pa_atomic_load(&stat
->n_accumulated_by_type
[k
]));
356 static int pa_cli_command_info(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
357 pa_core_assert_ref(c
);
362 pa_cli_command_stat(c
, t
, buf
, fail
);
363 pa_cli_command_modules(c
, t
, buf
, fail
);
364 pa_cli_command_sinks(c
, t
, buf
, fail
);
365 pa_cli_command_sources(c
, t
, buf
, fail
);
366 pa_cli_command_clients(c
, t
, buf
, fail
);
367 pa_cli_command_sink_inputs(c
, t
, buf
, fail
);
368 pa_cli_command_source_outputs(c
, t
, buf
, fail
);
369 pa_cli_command_scache_list(c
, t
, buf
, fail
);
370 /* pa_cli_command_autoload_list(c, t, buf, fail); */
374 static int pa_cli_command_load(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
378 pa_core_assert_ref(c
);
383 if (!(name
= pa_tokenizer_get(t
, 1))) {
384 pa_strbuf_puts(buf
, "You need to specify the module name and optionally arguments.\n");
388 if (!(m
= pa_module_load(c
, name
, pa_tokenizer_get(t
, 2)))) {
389 pa_strbuf_puts(buf
, "Module load failed.\n");
396 static int pa_cli_command_unload(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
402 pa_core_assert_ref(c
);
407 if (!(i
= pa_tokenizer_get(t
, 1))) {
408 pa_strbuf_puts(buf
, "You need to specify the module index.\n");
412 idx
= (uint32_t) strtoul(i
, &e
, 10);
413 if (*e
|| !(m
= pa_idxset_get_by_index(c
->modules
, idx
))) {
414 pa_strbuf_puts(buf
, "Invalid module index.\n");
418 pa_module_unload_request(m
);
422 static int pa_cli_command_describe(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
426 pa_core_assert_ref(c
);
431 if (!(name
= pa_tokenizer_get(t
, 1))) {
432 pa_strbuf_puts(buf
, "You need to specify the module name.\n");
436 if ((i
= pa_modinfo_get_by_name(name
))) {
438 pa_strbuf_printf(buf
, "Name: %s\n", name
);
440 if (!i
->description
&& !i
->version
&& !i
->author
&& !i
->usage
)
441 pa_strbuf_printf(buf
, "No module information available\n");
444 pa_strbuf_printf(buf
, "Version: %s\n", i
->version
);
446 pa_strbuf_printf(buf
, "Description: %s\n", i
->description
);
448 pa_strbuf_printf(buf
, "Author: %s\n", i
->author
);
450 pa_strbuf_printf(buf
, "Usage: %s\n", i
->usage
);
451 pa_strbuf_printf(buf
, "Load Once: %s\n", pa_yes_no(i
->load_once
));
456 pa_strbuf_puts(buf
, "Failed to open module.\n");
461 static int pa_cli_command_sink_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
467 pa_core_assert_ref(c
);
472 if (!(n
= pa_tokenizer_get(t
, 1))) {
473 pa_strbuf_puts(buf
, "You need to specify a sink either by its name or its index.\n");
477 if (!(v
= pa_tokenizer_get(t
, 2))) {
478 pa_strbuf_puts(buf
, "You need to specify a volume >= 0. (0 is muted, 0x10000 is normal volume)\n");
482 if (pa_atou(v
, &volume
) < 0) {
483 pa_strbuf_puts(buf
, "Failed to parse volume.\n");
487 if (!(sink
= pa_namereg_get(c
, n
, PA_NAMEREG_SINK
, 1))) {
488 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
492 pa_cvolume_set(&cvolume
, sink
->sample_spec
.channels
, volume
);
493 pa_sink_set_volume(sink
, &cvolume
);
497 static int pa_cli_command_sink_input_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
504 pa_core_assert_ref(c
);
509 if (!(n
= pa_tokenizer_get(t
, 1))) {
510 pa_strbuf_puts(buf
, "You need to specify a sink input by its index.\n");
514 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
515 pa_strbuf_puts(buf
, "Failed to parse index.\n");
519 if (!(v
= pa_tokenizer_get(t
, 2))) {
520 pa_strbuf_puts(buf
, "You need to specify a volume >= 0. (0 is muted, 0x10000 is normal volume)\n");
524 if (pa_atou(v
, &volume
) < 0) {
525 pa_strbuf_puts(buf
, "Failed to parse volume.\n");
529 if (!(si
= pa_idxset_get_by_index(c
->sink_inputs
, (uint32_t) idx
))) {
530 pa_strbuf_puts(buf
, "No sink input found with this index.\n");
534 pa_cvolume_set(&cvolume
, si
->sample_spec
.channels
, volume
);
535 pa_sink_input_set_volume(si
, &cvolume
);
539 static int pa_cli_command_source_volume(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
545 pa_core_assert_ref(c
);
550 if (!(n
= pa_tokenizer_get(t
, 1))) {
551 pa_strbuf_puts(buf
, "You need to specify a source either by its name or its index.\n");
555 if (!(v
= pa_tokenizer_get(t
, 2))) {
556 pa_strbuf_puts(buf
, "You need to specify a volume >= 0. (0 is muted, 0x10000 is normal volume)\n");
560 if (pa_atou(v
, &volume
) < 0) {
561 pa_strbuf_puts(buf
, "Failed to parse volume.\n");
565 if (!(source
= pa_namereg_get(c
, n
, PA_NAMEREG_SOURCE
, 1))) {
566 pa_strbuf_puts(buf
, "No source found by this name or index.\n");
570 pa_cvolume_set(&cvolume
, source
->sample_spec
.channels
, volume
);
571 pa_source_set_volume(source
, &cvolume
);
575 static int pa_cli_command_sink_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
580 pa_core_assert_ref(c
);
585 if (!(n
= pa_tokenizer_get(t
, 1))) {
586 pa_strbuf_puts(buf
, "You need to specify a sink either by its name or its index.\n");
590 if (!(m
= pa_tokenizer_get(t
, 2))) {
591 pa_strbuf_puts(buf
, "You need to specify a mute switch setting (0/1).\n");
595 if ((mute
= pa_parse_boolean(m
)) < 0) {
596 pa_strbuf_puts(buf
, "Failed to parse mute switch.\n");
600 if (!(sink
= pa_namereg_get(c
, n
, PA_NAMEREG_SINK
, 1))) {
601 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
605 pa_sink_set_mute(sink
, mute
);
609 static int pa_cli_command_source_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
614 pa_core_assert_ref(c
);
619 if (!(n
= pa_tokenizer_get(t
, 1))) {
620 pa_strbuf_puts(buf
, "You need to specify a source either by its name or its index.\n");
624 if (!(m
= pa_tokenizer_get(t
, 2))) {
625 pa_strbuf_puts(buf
, "You need to specify a mute switch setting (0/1).\n");
629 if ((mute
= pa_parse_boolean(m
)) < 0) {
630 pa_strbuf_puts(buf
, "Failed to parse mute switch.\n");
634 if (!(source
= pa_namereg_get(c
, n
, PA_NAMEREG_SOURCE
, 1))) {
635 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
639 pa_source_set_mute(source
, mute
);
643 static int pa_cli_command_sink_input_mute(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
649 pa_core_assert_ref(c
);
654 if (!(n
= pa_tokenizer_get(t
, 1))) {
655 pa_strbuf_puts(buf
, "You need to specify a sink input by its index.\n");
659 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
660 pa_strbuf_puts(buf
, "Failed to parse index.\n");
664 if (!(v
= pa_tokenizer_get(t
, 2))) {
665 pa_strbuf_puts(buf
, "You need to specify a mute switch setting (0/1).\n");
669 if ((mute
= pa_parse_boolean(v
)) < 0) {
670 pa_strbuf_puts(buf
, "Failed to parse mute switch.\n");
674 if (!(si
= pa_idxset_get_by_index(c
->sink_inputs
, (uint32_t) idx
))) {
675 pa_strbuf_puts(buf
, "No sink input found with this index.\n");
679 pa_sink_input_set_mute(si
, mute
);
683 static int pa_cli_command_sink_default(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
686 pa_core_assert_ref(c
);
691 if (!(n
= pa_tokenizer_get(t
, 1))) {
692 pa_strbuf_puts(buf
, "You need to specify a sink either by its name or its index.\n");
696 pa_namereg_set_default(c
, n
, PA_NAMEREG_SINK
);
700 static int pa_cli_command_source_default(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
703 pa_core_assert_ref(c
);
708 if (!(n
= pa_tokenizer_get(t
, 1))) {
709 pa_strbuf_puts(buf
, "You need to specify a source either by its name or its index.\n");
713 pa_namereg_set_default(c
, n
, PA_NAMEREG_SOURCE
);
717 static int pa_cli_command_kill_client(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
722 pa_core_assert_ref(c
);
727 if (!(n
= pa_tokenizer_get(t
, 1))) {
728 pa_strbuf_puts(buf
, "You need to specify a client by its index.\n");
732 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
733 pa_strbuf_puts(buf
, "Failed to parse index.\n");
737 if (!(client
= pa_idxset_get_by_index(c
->clients
, idx
))) {
738 pa_strbuf_puts(buf
, "No client found by this index.\n");
742 pa_client_kill(client
);
746 static int pa_cli_command_kill_sink_input(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
748 pa_sink_input
*sink_input
;
751 pa_core_assert_ref(c
);
756 if (!(n
= pa_tokenizer_get(t
, 1))) {
757 pa_strbuf_puts(buf
, "You need to specify a sink input by its index.\n");
761 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
762 pa_strbuf_puts(buf
, "Failed to parse index.\n");
766 if (!(sink_input
= pa_idxset_get_by_index(c
->sink_inputs
, idx
))) {
767 pa_strbuf_puts(buf
, "No sink input found by this index.\n");
771 pa_sink_input_kill(sink_input
);
775 static int pa_cli_command_kill_source_output(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
777 pa_source_output
*source_output
;
780 pa_core_assert_ref(c
);
785 if (!(n
= pa_tokenizer_get(t
, 1))) {
786 pa_strbuf_puts(buf
, "You need to specify a source output by its index.\n");
790 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
791 pa_strbuf_puts(buf
, "Failed to parse index.\n");
795 if (!(source_output
= pa_idxset_get_by_index(c
->source_outputs
, idx
))) {
796 pa_strbuf_puts(buf
, "No source output found by this index.\n");
800 pa_source_output_kill(source_output
);
804 static int pa_cli_command_scache_list(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
807 pa_core_assert_ref(c
);
812 pa_assert_se(s
= pa_scache_list_to_string(c
));
813 pa_strbuf_puts(buf
, s
);
819 static int pa_cli_command_scache_play(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
820 const char *n
, *sink_name
;
824 pa_core_assert_ref(c
);
829 if (!(n
= pa_tokenizer_get(t
, 1)) || !(sink_name
= pa_tokenizer_get(t
, 2))) {
830 pa_strbuf_puts(buf
, "You need to specify a sample name and a sink name.\n");
834 if (!(sink
= pa_namereg_get(c
, sink_name
, PA_NAMEREG_SINK
, 1))) {
835 pa_strbuf_puts(buf
, "No sink by that name.\n");
839 if (pa_scache_play_item(c
, n
, sink
, PA_VOLUME_NORM
, NULL
, &idx
) < 0) {
840 pa_strbuf_puts(buf
, "Failed to play sample.\n");
844 pa_strbuf_printf(buf
, "Playing on sink input #%i\n", idx
);
849 static int pa_cli_command_scache_remove(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
852 pa_core_assert_ref(c
);
857 if (!(n
= pa_tokenizer_get(t
, 1))) {
858 pa_strbuf_puts(buf
, "You need to specify a sample name.\n");
862 if (pa_scache_remove_item(c
, n
) < 0) {
863 pa_strbuf_puts(buf
, "Failed to remove sample.\n");
870 static int pa_cli_command_scache_load(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
871 const char *fname
, *n
;
874 pa_core_assert_ref(c
);
879 if (!(fname
= pa_tokenizer_get(t
, 2)) || !(n
= pa_tokenizer_get(t
, 1))) {
880 pa_strbuf_puts(buf
, "You need to specify a file name and a sample name.\n");
884 if (strstr(pa_tokenizer_get(t
, 0), "lazy"))
885 r
= pa_scache_add_file_lazy(c
, n
, fname
, NULL
);
887 r
= pa_scache_add_file(c
, n
, fname
, NULL
);
890 pa_strbuf_puts(buf
, "Failed to load sound file.\n");
895 static int pa_cli_command_scache_load_dir(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
898 pa_core_assert_ref(c
);
903 if (!(pname
= pa_tokenizer_get(t
, 1))) {
904 pa_strbuf_puts(buf
, "You need to specify a path name.\n");
908 if (pa_scache_add_directory_lazy(c
, pname
) < 0) {
909 pa_strbuf_puts(buf
, "Failed to load directory.\n");
916 static int pa_cli_command_play_file(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
917 const char *fname
, *sink_name
;
920 pa_core_assert_ref(c
);
925 if (!(fname
= pa_tokenizer_get(t
, 1)) || !(sink_name
= pa_tokenizer_get(t
, 2))) {
926 pa_strbuf_puts(buf
, "You need to specify a file name and a sink name.\n");
930 if (!(sink
= pa_namereg_get(c
, sink_name
, PA_NAMEREG_SINK
, 1))) {
931 pa_strbuf_puts(buf
, "No sink by that name.\n");
936 return pa_play_file(sink
, fname
, NULL
);
939 static int pa_cli_command_autoload_add(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
942 pa_core_assert_ref(c
);
947 pa_log_warn("Autoload will no longer be implemented by future versions of the PulseAudio server.");
949 if (!(a
= pa_tokenizer_get(t
, 1)) || !(b
= pa_tokenizer_get(t
, 2))) {
950 pa_strbuf_puts(buf
, "You need to specify a device name, a filename or a module name and optionally module arguments\n");
954 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
);
959 static int pa_cli_command_autoload_remove(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
962 pa_core_assert_ref(c
);
967 pa_log_warn("Autoload will no longer be implemented by future versions of the PulseAudio server.");
969 if (!(name
= pa_tokenizer_get(t
, 1))) {
970 pa_strbuf_puts(buf
, "You need to specify a device name\n");
974 if (pa_autoload_remove_by_name(c
, name
, strstr(pa_tokenizer_get(t
, 0), "sink") ? PA_NAMEREG_SINK
: PA_NAMEREG_SOURCE
) < 0) {
975 pa_strbuf_puts(buf
, "Failed to remove autload entry\n");
982 static int pa_cli_command_autoload_list(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
985 pa_core_assert_ref(c
);
990 pa_log_warn("Autoload will no longer be implemented by future versions of the PulseAudio server.");
992 pa_assert_se(s
= pa_autoload_list_to_string(c
));
993 pa_strbuf_puts(buf
, s
);
999 static int pa_cli_command_list_props(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1000 pa_core_assert_ref(c
);
1005 pa_property_dump(c
, buf
);
1009 static int pa_cli_command_vacuum(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1010 pa_core_assert_ref(c
);
1015 pa_mempool_vacuum(c
->mempool
);
1020 static int pa_cli_command_move_sink_input(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1026 pa_core_assert_ref(c
);
1031 if (!(n
= pa_tokenizer_get(t
, 1))) {
1032 pa_strbuf_puts(buf
, "You need to specify a sink input by its index.\n");
1036 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
1037 pa_strbuf_puts(buf
, "Failed to parse index.\n");
1041 if (!(k
= pa_tokenizer_get(t
, 2))) {
1042 pa_strbuf_puts(buf
, "You need to specify a sink.\n");
1046 if (!(si
= pa_idxset_get_by_index(c
->sink_inputs
, (uint32_t) idx
))) {
1047 pa_strbuf_puts(buf
, "No sink input found with this index.\n");
1051 if (!(sink
= pa_namereg_get(c
, k
, PA_NAMEREG_SINK
, 1))) {
1052 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
1056 if (pa_sink_input_move_to(si
, sink
) < 0) {
1057 pa_strbuf_puts(buf
, "Moved failed.\n");
1063 static int pa_cli_command_move_source_output(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1065 pa_source_output
*so
;
1069 pa_core_assert_ref(c
);
1074 if (!(n
= pa_tokenizer_get(t
, 1))) {
1075 pa_strbuf_puts(buf
, "You need to specify a source output by its index.\n");
1079 if ((idx
= parse_index(n
)) == PA_IDXSET_INVALID
) {
1080 pa_strbuf_puts(buf
, "Failed to parse index.\n");
1084 if (!(k
= pa_tokenizer_get(t
, 2))) {
1085 pa_strbuf_puts(buf
, "You need to specify a source.\n");
1089 if (!(so
= pa_idxset_get_by_index(c
->source_outputs
, (uint32_t) idx
))) {
1090 pa_strbuf_puts(buf
, "No source output found with this index.\n");
1094 if (!(source
= pa_namereg_get(c
, k
, PA_NAMEREG_SOURCE
, 1))) {
1095 pa_strbuf_puts(buf
, "No source found by this name or index.\n");
1099 if (pa_source_output_move_to(so
, source
) < 0) {
1100 pa_strbuf_puts(buf
, "Moved failed.\n");
1106 static int pa_cli_command_suspend_sink(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1111 pa_core_assert_ref(c
);
1116 if (!(n
= pa_tokenizer_get(t
, 1))) {
1117 pa_strbuf_puts(buf
, "You need to specify a sink either by its name or its index.\n");
1121 if (!(m
= pa_tokenizer_get(t
, 2))) {
1122 pa_strbuf_puts(buf
, "You need to specify a suspend switch setting (0/1).\n");
1126 if ((suspend
= pa_parse_boolean(m
)) < 0) {
1127 pa_strbuf_puts(buf
, "Failed to parse suspend switch.\n");
1131 if (!(sink
= pa_namereg_get(c
, n
, PA_NAMEREG_SINK
, 1))) {
1132 pa_strbuf_puts(buf
, "No sink found by this name or index.\n");
1136 pa_sink_suspend(sink
, suspend
);
1140 static int pa_cli_command_suspend_source(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1145 pa_core_assert_ref(c
);
1150 if (!(n
= pa_tokenizer_get(t
, 1))) {
1151 pa_strbuf_puts(buf
, "You need to specify a source either by its name or its index.\n");
1155 if (!(m
= pa_tokenizer_get(t
, 2))) {
1156 pa_strbuf_puts(buf
, "You need to specify a suspend switch setting (0/1).\n");
1160 if ((suspend
= pa_parse_boolean(m
)) < 0) {
1161 pa_strbuf_puts(buf
, "Failed to parse suspend switch.\n");
1165 if (!(source
= pa_namereg_get(c
, n
, PA_NAMEREG_SOURCE
, 1))) {
1166 pa_strbuf_puts(buf
, "No source found by this name or index.\n");
1170 pa_source_suspend(source
, suspend
);
1174 static int pa_cli_command_suspend(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1179 pa_core_assert_ref(c
);
1184 if (!(m
= pa_tokenizer_get(t
, 1))) {
1185 pa_strbuf_puts(buf
, "You need to specify a suspend switch setting (0/1).\n");
1189 if ((suspend
= pa_parse_boolean(m
)) < 0) {
1190 pa_strbuf_puts(buf
, "Failed to parse suspend switch.\n");
1194 ret
= - (pa_sink_suspend_all(c
, suspend
) < 0);
1195 if (pa_source_suspend_all(c
, suspend
) < 0)
1199 pa_strbuf_puts(buf
, "Failed to resume/suspend all sinks/sources.\n");
1204 static int pa_cli_command_dump(pa_core
*c
, pa_tokenizer
*t
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1214 pa_autoload_entry
*a
;
1216 pa_core_assert_ref(c
);
1224 pa_strbuf_printf(buf
, "### Configuration dump generated at %s\n", ctime_r(&now
, txt
));
1226 pa_strbuf_printf(buf
, "### Configuration dump generated at %s\n", ctime(&now
));
1229 for (m
= pa_idxset_first(c
->modules
, &idx
); m
; m
= pa_idxset_next(c
->modules
, &idx
)) {
1233 pa_strbuf_printf(buf
, "load-module %s", m
->name
);
1236 pa_strbuf_printf(buf
, " %s", m
->argument
);
1238 pa_strbuf_puts(buf
, "\n");
1243 for (sink
= pa_idxset_first(c
->sinks
, &idx
); sink
; sink
= pa_idxset_next(c
->sinks
, &idx
)) {
1244 if (sink
->module
&& sink
->module
->auto_unload
)
1248 pa_strbuf_puts(buf
, "\n");
1252 pa_strbuf_printf(buf
, "set-sink-volume %s 0x%03x\n", sink
->name
, pa_cvolume_avg(pa_sink_get_volume(sink
)));
1253 pa_strbuf_printf(buf
, "set-sink-mute %s %s\n", sink
->name
, pa_yes_no(pa_sink_get_mute(sink
)));
1254 pa_strbuf_printf(buf
, "suspend-sink %s %s\n", sink
->name
, pa_yes_no(pa_sink_get_state(sink
) == PA_SINK_SUSPENDED
));
1257 for (source
= pa_idxset_first(c
->sources
, &idx
); source
; source
= pa_idxset_next(c
->sources
, &idx
)) {
1258 if (source
->module
&& source
->module
->auto_unload
)
1262 pa_strbuf_puts(buf
, "\n");
1266 pa_strbuf_printf(buf
, "set-source-volume %s 0x%03x\n", source
->name
, pa_cvolume_avg(pa_source_get_volume(source
)));
1267 pa_strbuf_printf(buf
, "set-source-mute %s %s\n", source
->name
, pa_yes_no(pa_source_get_mute(source
)));
1268 pa_strbuf_printf(buf
, "suspend-source %s %s\n", source
->name
, pa_yes_no(pa_source_get_state(source
) == PA_SOURCE_SUSPENDED
));
1272 if (c
->autoload_hashmap
) {
1276 while ((a
= pa_hashmap_iterate(c
->autoload_hashmap
, &i
, NULL
))) {
1279 pa_strbuf_puts(buf
, "\n");
1283 pa_strbuf_printf(buf
, "add-autoload-%s %s %s", a
->type
== PA_NAMEREG_SINK
? "sink" : "source", a
->name
, a
->module
);
1286 pa_strbuf_printf(buf
, " %s", a
->argument
);
1288 pa_strbuf_puts(buf
, "\n");
1294 if ((p
= pa_namereg_get_default_sink_name(c
))) {
1296 pa_strbuf_puts(buf
, "\n");
1299 pa_strbuf_printf(buf
, "set-default-sink %s\n", p
);
1302 if ((p
= pa_namereg_get_default_source_name(c
))) {
1304 pa_strbuf_puts(buf
, "\n");
1307 pa_strbuf_printf(buf
, "set-default-source %s\n", p
);
1310 pa_strbuf_puts(buf
, "\n### EOF\n");
1315 int pa_cli_command_execute_line_stateful(pa_core
*c
, const char *s
, pa_strbuf
*buf
, pa_bool_t
*fail
, int *ifstate
) {
1322 cs
= s
+strspn(s
, whitespace
);
1324 if (*cs
== '#' || !*cs
)
1326 else if (*cs
== '.') {
1327 if (!strcmp(cs
, META_ELSE
)) {
1328 if (!ifstate
|| *ifstate
== IFSTATE_NONE
) {
1329 pa_strbuf_printf(buf
, "Meta command %s is not valid in this context\n", cs
);
1331 } else if (*ifstate
== IFSTATE_TRUE
)
1332 *ifstate
= IFSTATE_FALSE
;
1334 *ifstate
= IFSTATE_TRUE
;
1336 } else if (!strcmp(cs
, META_ENDIF
)) {
1337 if (!ifstate
|| *ifstate
== IFSTATE_NONE
) {
1338 pa_strbuf_printf(buf
, "Meta command %s is not valid in this context\n", cs
);
1341 *ifstate
= IFSTATE_NONE
;
1344 if (ifstate
&& *ifstate
== IFSTATE_FALSE
)
1346 if (!strcmp(cs
, META_FAIL
))
1348 else if (!strcmp(cs
, META_NOFAIL
))
1352 l
= strcspn(cs
, whitespace
);
1354 if (l
== sizeof(META_INCLUDE
)-1 && !strncmp(cs
, META_INCLUDE
, l
)) {
1355 const char *filename
= cs
+l
+strspn(cs
+l
, whitespace
);
1356 if (pa_cli_command_execute_file(c
, filename
, buf
, fail
) < 0)
1359 } else if (l
== sizeof(META_IFEXISTS
)-1 && !strncmp(cs
, META_IFEXISTS
, l
)) {
1361 pa_strbuf_printf(buf
, "Meta command %s is not valid in this context\n", cs
);
1363 } else if (*ifstate
!= IFSTATE_NONE
) {
1364 pa_strbuf_printf(buf
, "Nested %s commands not supported\n", cs
);
1367 const char *filename
= cs
+l
+strspn(cs
+l
, whitespace
);
1369 /* Search DL_SEARCH_PATH unless the filename is absolute */
1370 if (filename
[0] == PA_PATH_SEP_CHAR
) {
1372 *ifstate
= access(filename
, F_OK
) == 0 ? IFSTATE_TRUE
: IFSTATE_FALSE
;
1373 pa_log_debug("Checking for existance of '%s': %s", filename
, *ifstate
== IFSTATE_TRUE
? "success" : "failure");
1376 const char *paths
, *state
= NULL
;
1379 if (!(paths
= lt_dlgetsearchpath()))
1382 while ((p
= pa_split(paths
, ":", &state
))) {
1385 pathname
= pa_sprintf_malloc("%s" PA_PATH_SEP
"%s", p
, filename
);
1388 *ifstate
= access(pathname
, F_OK
) == 0 ? IFSTATE_TRUE
: IFSTATE_FALSE
;
1389 pa_log_debug("Checking for existance of '%s': %s", pathname
, *ifstate
== IFSTATE_TRUE
? "success" : "failure");
1393 if (*ifstate
== IFSTATE_TRUE
)
1400 pa_strbuf_printf(buf
, "Invalid meta command: %s\n", cs
);
1401 if (*fail
) return -1;
1405 const struct command
*command
;
1409 if (ifstate
&& *ifstate
== IFSTATE_FALSE
)
1412 l
= strcspn(cs
, whitespace
);
1414 for (command
= commands
; command
->name
; command
++)
1415 if (strlen(command
->name
) == l
&& !strncmp(cs
, command
->name
, l
)) {
1417 pa_tokenizer
*t
= pa_tokenizer_new(cs
, command
->args
);
1419 ret
= command
->proc(c
, t
, buf
, fail
);
1420 pa_tokenizer_free(t
);
1423 if (ret
< 0 && *fail
)
1430 pa_strbuf_printf(buf
, "Unknown command: %s\n", cs
);
1439 int pa_cli_command_execute_line(pa_core
*c
, const char *s
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1440 return pa_cli_command_execute_line_stateful(c
, s
, buf
, fail
, NULL
);
1443 int pa_cli_command_execute_file_stream(pa_core
*c
, FILE *f
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1445 int ifstate
= IFSTATE_NONE
;
1447 pa_bool_t _fail
= TRUE
;
1456 while (fgets(line
, sizeof(line
), f
)) {
1459 if (pa_cli_command_execute_line_stateful(c
, line
, buf
, fail
, &ifstate
) < 0 && *fail
)
1470 int pa_cli_command_execute_file(pa_core
*c
, const char *fn
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1473 pa_bool_t _fail
= TRUE
;
1482 if (!(f
= fopen(fn
, "r"))) {
1483 pa_strbuf_printf(buf
, "open('%s') failed: %s\n", fn
, pa_cstrerror(errno
));
1489 ret
= pa_cli_command_execute_file_stream(c
, f
, buf
, fail
);
1500 int pa_cli_command_execute(pa_core
*c
, const char *s
, pa_strbuf
*buf
, pa_bool_t
*fail
) {
1502 int ifstate
= IFSTATE_NONE
;
1503 pa_bool_t _fail
= TRUE
;
1514 size_t l
= strcspn(p
, linebreak
);
1515 char *line
= pa_xstrndup(p
, l
);
1517 if (pa_cli_command_execute_line_stateful(c
, line
, buf
, fail
, &ifstate
) < 0 && *fail
) {
1524 p
+= strspn(p
, linebreak
);