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authorLennart Poettering <lennart@poettering.net>2006-06-19 21:53:48 +0000
committerLennart Poettering <lennart@poettering.net>2006-06-19 21:53:48 +0000
commitf44ba092651aa75055e109e04b4164ea92ae7fdc (patch)
tree5dfe076191b32946e78edf64d584d0a65f320013 /src/pulsecore/cli-command.c
parentdd21f11deda64e65a6f75817496534c2c9dda1a8 (diff)
big s/polyp/pulse/g
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/pulsecore/cli-command.c')
-rw-r--r--src/pulsecore/cli-command.c947
1 files changed, 947 insertions, 0 deletions
diff --git a/src/pulsecore/cli-command.c b/src/pulsecore/cli-command.c
new file mode 100644
index 00000000..4ba3e0af
--- /dev/null
+++ b/src/pulsecore/cli-command.c
@@ -0,0 +1,947 @@
+/* $Id$ */
+
+/***
+ This file is part of PulseAudio.
+
+ PulseAudio is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2 of the License,
+ or (at your option) any later version.
+
+ PulseAudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with PulseAudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <pulse/xmalloc.h>
+
+#include <pulsecore/module.h>
+#include <pulsecore/sink.h>
+#include <pulsecore/source.h>
+#include <pulsecore/client.h>
+#include <pulsecore/sink-input.h>
+#include <pulsecore/source-output.h>
+#include <pulsecore/tokenizer.h>
+#include <pulsecore/strbuf.h>
+#include <pulsecore/namereg.h>
+#include <pulsecore/cli-text.h>
+#include <pulsecore/core-scache.h>
+#include <pulsecore/sample-util.h>
+#include <pulsecore/sound-file.h>
+#include <pulsecore/play-memchunk.h>
+#include <pulsecore/autoload.h>
+#include <pulsecore/sound-file-stream.h>
+#include <pulsecore/props.h>
+#include <pulsecore/core-util.h>
+#include <pulsecore/core-error.h>
+
+#include "cli-command.h"
+
+struct command {
+ const char *name;
+ int (*proc) (pa_core *c, pa_tokenizer*t, pa_strbuf *buf, int *fail);
+ const char *help;
+ unsigned args;
+};
+
+#define INCLUDE_META ".include"
+#define FAIL_META ".fail"
+#define NOFAIL_META ".nofail"
+
+/* Prototypes for all available commands */
+static int pa_cli_command_exit(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_help(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_modules(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_clients(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_sinks(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_sources(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_sink_inputs(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_source_outputs(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_stat(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_info(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_load(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_unload(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_sink_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_sink_input_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_source_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_sink_mute(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_source_mute(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_sink_default(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_source_default(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_kill_client(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_kill_sink_input(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_kill_source_output(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_scache_play(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_scache_remove(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_scache_list(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_scache_load(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_scache_load_dir(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_play_file(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_autoload_list(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_autoload_add(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_autoload_remove(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_dump(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+static int pa_cli_command_list_props(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
+
+
+/* A method table for all available commands */
+
+static const struct command commands[] = {
+ { "exit", pa_cli_command_exit, "Terminate the daemon", 1 },
+ { "help", pa_cli_command_help, "Show this help", 1 },
+ { "list-modules", pa_cli_command_modules, "List loaded modules", 1 },
+ { "list-sinks", pa_cli_command_sinks, "List loaded sinks", 1 },
+ { "list-sources", pa_cli_command_sources, "List loaded sources", 1 },
+ { "list-clients", pa_cli_command_clients, "List loaded clients", 1 },
+ { "list-sink-inputs", pa_cli_command_sink_inputs, "List sink inputs", 1 },
+ { "list-source-outputs", pa_cli_command_source_outputs, "List source outputs", 1 },
+ { "stat", pa_cli_command_stat, "Show memory block statistics", 1 },
+ { "info", pa_cli_command_info, "Show comprehensive status", 1 },
+ { "ls", pa_cli_command_info, NULL, 1 },
+ { "list", pa_cli_command_info, NULL, 1 },
+ { "load-module", pa_cli_command_load, "Load a module (args: name, arguments)", 3},
+ { "unload-module", pa_cli_command_unload, "Unload a module (args: index)", 2},
+ { "set-sink-volume", pa_cli_command_sink_volume, "Set the volume of a sink (args: index|name, volume)", 3},
+ { "set-sink-input-volume", pa_cli_command_sink_input_volume, "Set the volume of a sink input (args: index|name, volume)", 3},
+ { "set-source-volume", pa_cli_command_source_volume, "Set the volume of a source (args: index|name, volume)", 3},
+ { "set-sink-mute", pa_cli_command_sink_mute, "Set the mute switch of a sink (args: index|name, mute)", 3},
+ { "set-source-mute", pa_cli_command_source_mute, "Set the mute switch of a source (args: index|name, mute)", 3},
+ { "set-default-sink", pa_cli_command_sink_default, "Set the default sink (args: index|name)", 2},
+ { "set-default-source", pa_cli_command_source_default, "Set the default source (args: index|name)", 2},
+ { "kill-client", pa_cli_command_kill_client, "Kill a client (args: index)", 2},
+ { "kill-sink-input", pa_cli_command_kill_sink_input, "Kill a sink input (args: index)", 2},
+ { "kill-source-output", pa_cli_command_kill_source_output, "Kill a source output (args: index)", 2},
+ { "list-samples", pa_cli_command_scache_list, "List all entries in the sample cache", 1},
+ { "play-sample", pa_cli_command_scache_play, "Play a sample from the sample cache (args: name, sink|index)", 3},
+ { "remove-sample", pa_cli_command_scache_remove, "Remove a sample from the sample cache (args: name)", 2},
+ { "load-sample", pa_cli_command_scache_load, "Load a sound file into the sample cache (args: name, filename)", 3},
+ { "load-sample-lazy", pa_cli_command_scache_load, "Lazily load a sound file into the sample cache (args: name, filename)", 3},
+ { "load-sample-dir-lazy", pa_cli_command_scache_load_dir, "Lazily load all files in a directory into the sample cache (args: pathname)", 2},
+ { "play-file", pa_cli_command_play_file, "Play a sound file (args: filename, sink|index)", 3},
+ { "list-autoload", pa_cli_command_autoload_list, "List autoload entries", 1},
+ { "add-autoload-sink", pa_cli_command_autoload_add, "Add autoload entry for a sink (args: sink, module name, arguments)", 4},
+ { "add-autoload-source", pa_cli_command_autoload_add, "Add autoload entry for a source (args: source, module name, arguments)", 4},
+ { "remove-autoload-sink", pa_cli_command_autoload_remove, "Remove autoload entry for a sink (args: name)", 2},
+ { "remove-autoload-source", pa_cli_command_autoload_remove, "Remove autoload entry for a source (args: name)", 2},
+ { "dump", pa_cli_command_dump, "Dump daemon configuration", 1},
+ { "list-props", pa_cli_command_list_props, NULL, 1},
+ { NULL, NULL, NULL, 0 }
+};
+
+static const char whitespace[] = " \t\n\r";
+static const char linebreak[] = "\n\r";
+
+static uint32_t parse_index(const char *n) {
+ uint32_t idx;
+
+ if (pa_atou(n, &idx) < 0)
+ return (uint32_t) PA_IDXSET_INVALID;
+
+ return idx;
+}
+
+static int pa_cli_command_exit(pa_core *c, pa_tokenizer *t, PA_GCC_UNUSED pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ assert(c && c->mainloop && t);
+ c->mainloop->quit(c->mainloop, 0);
+ return 0;
+}
+
+static int pa_cli_command_help(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const struct command*command;
+ assert(c && t && buf);
+
+ pa_strbuf_puts(buf, "Available commands:\n");
+
+ for (command = commands; command->name; command++)
+ if (command->help)
+ pa_strbuf_printf(buf, " %-25s %s\n", command->name, command->help);
+ return 0;
+}
+
+static int pa_cli_command_modules(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char *s;
+ assert(c && t);
+ s = pa_module_list_to_string(c);
+ assert(s);
+ pa_strbuf_puts(buf, s);
+ pa_xfree(s);
+ return 0;
+}
+
+static int pa_cli_command_clients(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char *s;
+ assert(c && t);
+ s = pa_client_list_to_string(c);
+ assert(s);
+ pa_strbuf_puts(buf, s);
+ pa_xfree(s);
+ return 0;
+}
+
+static int pa_cli_command_sinks(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char *s;
+ assert(c && t);
+ s = pa_sink_list_to_string(c);
+ assert(s);
+ pa_strbuf_puts(buf, s);
+ pa_xfree(s);
+ return 0;
+}
+
+static int pa_cli_command_sources(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char *s;
+ assert(c && t);
+ s = pa_source_list_to_string(c);
+ assert(s);
+ pa_strbuf_puts(buf, s);
+ pa_xfree(s);
+ return 0;
+}
+
+static int pa_cli_command_sink_inputs(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char *s;
+ assert(c && t);
+ s = pa_sink_input_list_to_string(c);
+ assert(s);
+ pa_strbuf_puts(buf, s);
+ pa_xfree(s);
+ return 0;
+}
+
+static int pa_cli_command_source_outputs(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char *s;
+ assert(c && t);
+ s = pa_source_output_list_to_string(c);
+ assert(s);
+ pa_strbuf_puts(buf, s);
+ pa_xfree(s);
+ return 0;
+}
+
+static int pa_cli_command_stat(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char s[256];
+ assert(c && t);
+
+ pa_bytes_snprint(s, sizeof(s), c->memblock_stat->total_size);
+ pa_strbuf_printf(buf, "Memory blocks currently allocated: %u, size: %s.\n",
+ c->memblock_stat->total,
+ s);
+
+ pa_bytes_snprint(s, sizeof(s), c->memblock_stat->allocated_size);
+ pa_strbuf_printf(buf, "Memory blocks allocated during the whole lifetime: %u, size: %s.\n",
+ c->memblock_stat->allocated,
+ s);
+
+ pa_bytes_snprint(s, sizeof(s), pa_scache_total_size(c));
+ pa_strbuf_printf(buf, "Total sample cache size: %s.\n", s);
+
+ pa_sample_spec_snprint(s, sizeof(s), &c->default_sample_spec);
+ pa_strbuf_printf(buf, "Default sample spec: %s\n", s);
+
+ pa_strbuf_printf(buf, "Default sink name: %s\n"
+ "Default source name: %s\n",
+ pa_namereg_get_default_sink_name(c),
+ pa_namereg_get_default_source_name(c));
+
+ return 0;
+}
+
+static int pa_cli_command_info(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail) {
+ assert(c && t);
+ pa_cli_command_stat(c, t, buf, fail);
+ pa_cli_command_modules(c, t, buf, fail);
+ pa_cli_command_sinks(c, t, buf, fail);
+ pa_cli_command_sources(c, t, buf, fail);
+ pa_cli_command_clients(c, t, buf, fail);
+ pa_cli_command_sink_inputs(c, t, buf, fail);
+ pa_cli_command_source_outputs(c, t, buf, fail);
+ pa_cli_command_scache_list(c, t, buf, fail);
+ pa_cli_command_autoload_list(c, t, buf, fail);
+ return 0;
+}
+
+static int pa_cli_command_load(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ pa_module *m;
+ const char *name;
+ assert(c && t);
+
+ if (!(name = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify the module name and optionally arguments.\n");
+ return -1;
+ }
+
+ if (!(m = pa_module_load(c, name, pa_tokenizer_get(t, 2)))) {
+ pa_strbuf_puts(buf, "Module load failed.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int pa_cli_command_unload(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ pa_module *m;
+ uint32_t idx;
+ const char *i;
+ char *e;
+ assert(c && t);
+
+ if (!(i = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify the module index.\n");
+ return -1;
+ }
+
+ idx = (uint32_t) strtoul(i, &e, 10);
+ if (*e || !(m = pa_idxset_get_by_index(c->modules, idx))) {
+ pa_strbuf_puts(buf, "Invalid module index.\n");
+ return -1;
+ }
+
+ pa_module_unload_request(m);
+ return 0;
+}
+
+static int pa_cli_command_sink_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n, *v;
+ pa_sink *sink;
+ uint32_t volume;
+ pa_cvolume cvolume;
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a sink either by its name or its index.\n");
+ return -1;
+ }
+
+ if (!(v = pa_tokenizer_get(t, 2))) {
+ pa_strbuf_puts(buf, "You need to specify a volume >= 0. (0 is muted, 0x100 is normal volume)\n");
+ return -1;
+ }
+
+ if (pa_atou(v, &volume) < 0) {
+ pa_strbuf_puts(buf, "Failed to parse volume.\n");
+ return -1;
+ }
+
+ if (!(sink = pa_namereg_get(c, n, PA_NAMEREG_SINK, 1))) {
+ pa_strbuf_puts(buf, "No sink found by this name or index.\n");
+ return -1;
+ }
+
+ pa_cvolume_set(&cvolume, sink->sample_spec.channels, volume);
+ pa_sink_set_volume(sink, PA_MIXER_HARDWARE, &cvolume);
+ return 0;
+}
+
+static int pa_cli_command_sink_input_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n, *v;
+ pa_sink_input *si;
+ pa_volume_t volume;
+ pa_cvolume cvolume;
+ uint32_t idx;
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a sink input by its index.\n");
+ return -1;
+ }
+
+ if ((idx = parse_index(n)) == PA_IDXSET_INVALID) {
+ pa_strbuf_puts(buf, "Failed to parse index.\n");
+ return -1;
+ }
+
+ if (!(v = pa_tokenizer_get(t, 2))) {
+ pa_strbuf_puts(buf, "You need to specify a volume >= 0. (0 is muted, 0x100 is normal volume)\n");
+ return -1;
+ }
+
+ if (pa_atou(v, &volume) < 0) {
+ pa_strbuf_puts(buf, "Failed to parse volume.\n");
+ return -1;
+ }
+
+ if (!(si = pa_idxset_get_by_index(c->sink_inputs, (uint32_t) idx))) {
+ pa_strbuf_puts(buf, "No sink input found with this index.\n");
+ return -1;
+ }
+
+ pa_cvolume_set(&cvolume, si->sample_spec.channels, volume);
+ pa_sink_input_set_volume(si, &cvolume);
+ return 0;
+}
+
+static int pa_cli_command_source_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n, *v;
+ pa_source *source;
+ uint32_t volume;
+ pa_cvolume cvolume;
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a source either by its name or its index.\n");
+ return -1;
+ }
+
+ if (!(v = pa_tokenizer_get(t, 2))) {
+ pa_strbuf_puts(buf, "You need to specify a volume >= 0. (0 is muted, 0x100 is normal volume)\n");
+ return -1;
+ }
+
+ if (pa_atou(v, &volume) < 0) {
+ pa_strbuf_puts(buf, "Failed to parse volume.\n");
+ return -1;
+ }
+
+ if (!(source = pa_namereg_get(c, n, PA_NAMEREG_SOURCE, 1))) {
+ pa_strbuf_puts(buf, "No source found by this name or index.\n");
+ return -1;
+ }
+
+ pa_cvolume_set(&cvolume, source->sample_spec.channels, volume);
+ pa_source_set_volume(source, PA_MIXER_HARDWARE, &cvolume);
+ return 0;
+}
+
+static int pa_cli_command_sink_mute(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n, *m;
+ pa_sink *sink;
+ int mute;
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a sink either by its name or its index.\n");
+ return -1;
+ }
+
+ if (!(m = pa_tokenizer_get(t, 2))) {
+ pa_strbuf_puts(buf, "You need to specify a mute switch setting (0/1).\n");
+ return -1;
+ }
+
+ if (pa_atoi(m, &mute) < 0) {
+ pa_strbuf_puts(buf, "Failed to parse mute switch.\n");
+ return -1;
+ }
+
+ if (!(sink = pa_namereg_get(c, n, PA_NAMEREG_SINK, 1))) {
+ pa_strbuf_puts(buf, "No sink found by this name or index.\n");
+ return -1;
+ }
+
+ pa_sink_set_mute(sink, PA_MIXER_HARDWARE, mute);
+ return 0;
+}
+
+static int pa_cli_command_source_mute(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n, *m;
+ pa_source *source;
+ int mute;
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a source either by its name or its index.\n");
+ return -1;
+ }
+
+ if (!(m = pa_tokenizer_get(t, 2))) {
+ pa_strbuf_puts(buf, "You need to specify a mute switch setting (0/1).\n");
+ return -1;
+ }
+
+ if (pa_atoi(m, &mute) < 0) {
+ pa_strbuf_puts(buf, "Failed to parse mute switch.\n");
+ return -1;
+ }
+
+ if (!(source = pa_namereg_get(c, n, PA_NAMEREG_SOURCE, 1))) {
+ pa_strbuf_puts(buf, "No sink found by this name or index.\n");
+ return -1;
+ }
+
+ pa_source_set_mute(source, PA_MIXER_HARDWARE, mute);
+ return 0;
+}
+
+static int pa_cli_command_sink_default(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n;
+ assert(c && t);
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a sink either by its name or its index.\n");
+ return -1;
+ }
+
+ pa_namereg_set_default(c, n, PA_NAMEREG_SINK);
+ return 0;
+}
+
+static int pa_cli_command_source_default(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n;
+ assert(c && t);
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a source either by its name or its index.\n");
+ return -1;
+ }
+
+ pa_namereg_set_default(c, n, PA_NAMEREG_SOURCE);
+ return 0;
+}
+
+static int pa_cli_command_kill_client(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n;
+ pa_client *client;
+ uint32_t idx;
+ assert(c && t);
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a client by its index.\n");
+ return -1;
+ }
+
+ if ((idx = parse_index(n)) == PA_IDXSET_INVALID) {
+ pa_strbuf_puts(buf, "Failed to parse index.\n");
+ return -1;
+ }
+
+ if (!(client = pa_idxset_get_by_index(c->clients, idx))) {
+ pa_strbuf_puts(buf, "No client found by this index.\n");
+ return -1;
+ }
+
+ pa_client_kill(client);
+ return 0;
+}
+
+static int pa_cli_command_kill_sink_input(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n;
+ pa_sink_input *sink_input;
+ uint32_t idx;
+ assert(c && t);
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a sink input by its index.\n");
+ return -1;
+ }
+
+ if ((idx = parse_index(n)) == PA_IDXSET_INVALID) {
+ pa_strbuf_puts(buf, "Failed to parse index.\n");
+ return -1;
+ }
+
+ if (!(sink_input = pa_idxset_get_by_index(c->sink_inputs, idx))) {
+ pa_strbuf_puts(buf, "No sink input found by this index.\n");
+ return -1;
+ }
+
+ pa_sink_input_kill(sink_input);
+ return 0;
+}
+
+static int pa_cli_command_kill_source_output(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ const char *n;
+ pa_source_output *source_output;
+ uint32_t idx;
+ assert(c && t);
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a source output by its index.\n");
+ return -1;
+ }
+
+ if ((idx = parse_index(n)) == PA_IDXSET_INVALID) {
+ pa_strbuf_puts(buf, "Failed to parse index.\n");
+ return -1;
+ }
+
+ if (!(source_output = pa_idxset_get_by_index(c->source_outputs, idx))) {
+ pa_strbuf_puts(buf, "No source output found by this index.\n");
+ return -1;
+ }
+
+ pa_source_output_kill(source_output);
+ return 0;
+}
+
+static int pa_cli_command_scache_list(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char *s;
+ assert(c && t);
+ s = pa_scache_list_to_string(c);
+ assert(s);
+ pa_strbuf_puts(buf, s);
+ pa_xfree(s);
+ return 0;
+}
+
+static int pa_cli_command_scache_play(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail) {
+ const char *n, *sink_name;
+ pa_sink *sink;
+ assert(c && t && buf && fail);
+
+ if (!(n = pa_tokenizer_get(t, 1)) || !(sink_name = pa_tokenizer_get(t, 2))) {
+ pa_strbuf_puts(buf, "You need to specify a sample name and a sink name.\n");
+ return -1;
+ }
+
+ if (!(sink = pa_namereg_get(c, sink_name, PA_NAMEREG_SINK, 1))) {
+ pa_strbuf_puts(buf, "No sink by that name.\n");
+ return -1;
+ }
+
+ if (pa_scache_play_item(c, n, sink, PA_VOLUME_NORM) < 0) {
+ pa_strbuf_puts(buf, "Failed to play sample.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int pa_cli_command_scache_remove(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail) {
+ const char *n;
+ assert(c && t && buf && fail);
+
+ if (!(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a sample name.\n");
+ return -1;
+ }
+
+ if (pa_scache_remove_item(c, n) < 0) {
+ pa_strbuf_puts(buf, "Failed to remove sample.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int pa_cli_command_scache_load(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail) {
+ const char *fname, *n;
+ int r;
+ assert(c && t && buf && fail);
+
+ if (!(fname = pa_tokenizer_get(t, 2)) || !(n = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a file name and a sample name.\n");
+ return -1;
+ }
+
+ if (strstr(pa_tokenizer_get(t, 0), "lazy"))
+ r = pa_scache_add_file_lazy(c, n, fname, NULL);
+ else
+ r = pa_scache_add_file(c, n, fname, NULL);
+
+ if (r < 0)
+ pa_strbuf_puts(buf, "Failed to load sound file.\n");
+
+ return 0;
+}
+
+static int pa_cli_command_scache_load_dir(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail) {
+ const char *pname;
+ assert(c && t && buf && fail);
+
+ if (!(pname = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a path name.\n");
+ return -1;
+ }
+
+ if (pa_scache_add_directory_lazy(c, pname) < 0) {
+ pa_strbuf_puts(buf, "Failed to load directory.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int pa_cli_command_play_file(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail) {
+ const char *fname, *sink_name;
+ pa_sink *sink;
+ assert(c && t && buf && fail);
+
+ if (!(fname = pa_tokenizer_get(t, 1)) || !(sink_name = pa_tokenizer_get(t, 2))) {
+ pa_strbuf_puts(buf, "You need to specify a file name and a sink name.\n");
+ return -1;
+ }
+
+ if (!(sink = pa_namereg_get(c, sink_name, PA_NAMEREG_SINK, 1))) {
+ pa_strbuf_puts(buf, "No sink by that name.\n");
+ return -1;
+ }
+
+
+ return pa_play_file(sink, fname, NULL);
+}
+
+static int pa_cli_command_autoload_add(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail) {
+ const char *a, *b;
+ assert(c && t && buf && fail);
+
+ if (!(a = pa_tokenizer_get(t, 1)) || !(b = pa_tokenizer_get(t, 2))) {
+ pa_strbuf_puts(buf, "You need to specify a device name, a filename or a module name and optionally module arguments\n");
+ return -1;
+ }
+
+ 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);
+
+ return 0;
+}
+
+static int pa_cli_command_autoload_remove(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail) {
+ const char *name;
+ assert(c && t && buf && fail);
+
+ if (!(name = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a device name\n");
+ return -1;
+ }
+
+ if (pa_autoload_remove_by_name(c, name, strstr(pa_tokenizer_get(t, 0), "sink") ? PA_NAMEREG_SINK : PA_NAMEREG_SOURCE) < 0) {
+ pa_strbuf_puts(buf, "Failed to remove autload entry\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int pa_cli_command_autoload_list(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ char *s;
+ assert(c && t);
+ s = pa_autoload_list_to_string(c);
+ assert(s);
+ pa_strbuf_puts(buf, s);
+ pa_xfree(s);
+ return 0;
+}
+
+static int pa_cli_command_list_props(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ assert(c && t);
+ pa_property_dump(c, buf);
+ return 0;
+}
+
+static int pa_cli_command_dump(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
+ pa_module *m;
+ pa_sink *sink;
+ pa_source *source;
+ int nl;
+ const char *p;
+ uint32_t idx;
+ char txt[256];
+ time_t now;
+ void *i;
+ pa_autoload_entry *a;
+
+ assert(c && t);
+
+ time(&now);
+
+#ifdef HAVE_CTIME_R
+ pa_strbuf_printf(buf, "### Configuration dump generated at %s\n", ctime_r(&now, txt));
+#else
+ pa_strbuf_printf(buf, "### Configuration dump generated at %s\n", ctime(&now));
+#endif
+
+
+ for (m = pa_idxset_first(c->modules, &idx); m; m = pa_idxset_next(c->modules, &idx)) {
+ if (m->auto_unload)
+ continue;
+
+ pa_strbuf_printf(buf, "load-module %s", m->name);
+
+ if (m->argument)
+ pa_strbuf_printf(buf, " %s", m->argument);
+
+ pa_strbuf_puts(buf, "\n");
+ }
+
+ nl = 0;
+
+ for (sink = pa_idxset_first(c->sinks, &idx); sink; sink = pa_idxset_next(c->sinks, &idx)) {
+ if (sink->owner && sink->owner->auto_unload)
+ continue;
+
+ if (!nl) {
+ pa_strbuf_puts(buf, "\n");
+ nl = 1;
+ }
+
+ pa_strbuf_printf(buf, "set-sink-volume %s 0x%03x\n", sink->name, pa_cvolume_avg(pa_sink_get_volume(sink, PA_MIXER_HARDWARE)));
+ pa_strbuf_printf(buf, "set-sink-mute %s %d\n", sink->name, pa_sink_get_mute(sink, PA_MIXER_HARDWARE));
+ }
+
+ for (source = pa_idxset_first(c->sources, &idx); source; source = pa_idxset_next(c->sources, &idx)) {
+ if (source->owner && source->owner->auto_unload)
+ continue;
+
+ if (!nl) {
+ pa_strbuf_puts(buf, "\n");
+ nl = 1;
+ }
+
+ pa_strbuf_printf(buf, "set-source-volume %s 0x%03x\n", source->name, pa_cvolume_avg(pa_source_get_volume(source, PA_MIXER_HARDWARE)));
+ pa_strbuf_printf(buf, "set-source-mute %s %d\n", source->name, pa_source_get_mute(source, PA_MIXER_HARDWARE));
+ }
+
+
+ if (c->autoload_hashmap) {
+ nl = 0;
+
+ i = NULL;
+ while ((a = pa_hashmap_iterate(c->autoload_hashmap, &i, NULL))) {
+
+ if (!nl) {
+ pa_strbuf_puts(buf, "\n");
+ nl = 1;
+ }
+
+ pa_strbuf_printf(buf, "add-autoload-%s %s %s", a->type == PA_NAMEREG_SINK ? "sink" : "source", a->name, a->module);
+
+ if (a->argument)
+ pa_strbuf_printf(buf, " %s", a->argument);
+
+ pa_strbuf_puts(buf, "\n");
+ }
+ }
+
+ nl = 0;
+
+ if ((p = pa_namereg_get_default_sink_name(c))) {
+ if (!nl) {
+ pa_strbuf_puts(buf, "\n");
+ nl = 1;
+ }
+ pa_strbuf_printf(buf, "set-default-sink %s\n", p);
+ }
+
+ if ((p = pa_namereg_get_default_source_name(c))) {
+ if (!nl) {
+ pa_strbuf_puts(buf, "\n");
+ nl = 1;
+ }
+ pa_strbuf_printf(buf, "set-default-source %s\n", p);
+ }
+
+ pa_strbuf_puts(buf, "\n### EOF\n");
+
+ return 0;
+}
+
+
+int pa_cli_command_execute_line(pa_core *c, const char *s, pa_strbuf *buf, int *fail) {
+ const char *cs;
+
+ cs = s+strspn(s, whitespace);
+
+ if (*cs == '#' || !*cs)
+ return 0;
+ else if (*cs == '.') {
+ if (!strcmp(cs, FAIL_META))
+ *fail = 1;
+ else if (!strcmp(cs, NOFAIL_META))
+ *fail = 0;
+ else {
+ size_t l;
+ l = strcspn(cs, whitespace);
+
+ if (l == sizeof(INCLUDE_META)-1 && !strncmp(cs, INCLUDE_META, l)) {
+ const char *filename = cs+l+strspn(cs+l, whitespace);
+
+ if (pa_cli_command_execute_file(c, filename, buf, fail) < 0)
+ if (*fail) return -1;
+ } else {
+ pa_strbuf_printf(buf, "Invalid meta command: %s\n", cs);
+ if (*fail) return -1;
+ }
+ }
+ } else {
+ const struct command*command;
+ int unknown = 1;
+ size_t l;
+
+ l = strcspn(cs, whitespace);
+
+ for (command = commands; command->name; command++)
+ if (strlen(command->name) == l && !strncmp(cs, command->name, l)) {
+ int ret;
+ pa_tokenizer *t = pa_tokenizer_new(cs, command->args);
+ assert(t);
+ ret = command->proc(c, t, buf, fail);
+ pa_tokenizer_free(t);
+ unknown = 0;
+
+ if (ret < 0 && *fail)
+ return -1;
+
+ break;
+ }
+
+ if (unknown) {
+ pa_strbuf_printf(buf, "Unknown command: %s\n", cs);
+ if (*fail)
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+int pa_cli_command_execute_file(pa_core *c, const char *fn, pa_strbuf *buf, int *fail) {
+ char line[256];
+ FILE *f = NULL;
+ int ret = -1;
+ assert(c && fn && buf);
+
+ if (!(f = fopen(fn, "r"))) {
+ pa_strbuf_printf(buf, "open('%s') failed: %s\n", fn, pa_cstrerror(errno));
+ if (!*fail)
+ ret = 0;
+ goto fail;
+ }
+
+ while (fgets(line, sizeof(line), f)) {
+ char *e = line + strcspn(line, linebreak);
+ *e = 0;
+
+ if (pa_cli_command_execute_line(c, line, buf, fail) < 0 && *fail)
+ goto fail;
+ }
+
+ ret = 0;
+
+fail:
+ if (f)
+ fclose(f);
+
+ return ret;
+}
+
+int pa_cli_command_execute(pa_core *c, const char *s, pa_strbuf *buf, int *fail) {
+ const char *p;
+ assert(c && s && buf && fail);
+
+ p = s;
+ while (*p) {
+ size_t l = strcspn(p, linebreak);
+ char *line = pa_xstrndup(p, l);
+
+ if (pa_cli_command_execute_line(c, line, buf, fail) < 0&& *fail) {
+ pa_xfree(line);
+ return -1;
+ }
+ pa_xfree(line);
+
+ p += l;
+ p += strspn(p, linebreak);
+ }
+
+ return 0;
+}