mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-11-03 09:01:50 -05:00
899788b4c5
add property infrastructure add module module-x11-publish allow ldpreloading of all modules abstract x11wrap from module-x11-bell git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@268 fefdeb5f-60dc-0310-8127-8f9354f1896f
830 lines
30 KiB
C
830 lines
30 KiB
C
/* $Id$ */
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/***
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This file is part of polypaudio.
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polypaudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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polypaudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with polypaudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <errno.h>
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#include "cli-command.h"
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#include "module.h"
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#include "sink.h"
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#include "source.h"
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#include "client.h"
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#include "sink-input.h"
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#include "source-output.h"
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#include "tokenizer.h"
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#include "strbuf.h"
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#include "namereg.h"
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#include "cli-text.h"
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#include "scache.h"
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#include "sample-util.h"
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#include "sound-file.h"
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#include "play-memchunk.h"
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#include "autoload.h"
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#include "xmalloc.h"
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#include "sound-file-stream.h"
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#include "props.h"
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struct command {
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const char *name;
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int (*proc) (struct pa_core *c, struct pa_tokenizer*t, struct pa_strbuf *buf, int *fail, int *verbose);
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const char *help;
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unsigned args;
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};
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static int pa_cli_command_exit(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_help(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_modules(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_clients(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_sinks(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_sources(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_sink_inputs(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_source_outputs(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_stat(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_info(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_load(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_unload(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_sink_volume(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_sink_input_volume(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_sink_default(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_source_default(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_kill_client(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_kill_sink_input(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_kill_source_output(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_scache_play(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_scache_remove(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_scache_list(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_scache_load(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_play_file(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_autoload_list(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_autoload_add(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_autoload_remove(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_dump(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static int pa_cli_command_list_props(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
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static const struct command commands[] = {
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{ "exit", pa_cli_command_exit, "Terminate the daemon", 1 },
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{ "help", pa_cli_command_help, "Show this help", 1 },
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{ "list-modules", pa_cli_command_modules, "List loaded modules", 1 },
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{ "list-sinks", pa_cli_command_sinks, "List loaded sinks", 1 },
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{ "list-sources", pa_cli_command_sources, "List loaded sources", 1 },
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{ "list-clients", pa_cli_command_clients, "List loaded clients", 1 },
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{ "list-sink-inputs", pa_cli_command_sink_inputs, "List sink inputs", 1 },
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{ "list-source-outputs", pa_cli_command_source_outputs, "List source outputs", 1 },
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{ "stat", pa_cli_command_stat, "Show memory block statistics", 1 },
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{ "info", pa_cli_command_info, "Show comprehensive status", 1 },
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{ "ls", pa_cli_command_info, NULL, 1 },
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{ "list", pa_cli_command_info, NULL, 1 },
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{ "load-module", pa_cli_command_load, "Load a module (args: name, arguments)", 3},
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{ "unload-module", pa_cli_command_unload, "Unload a module (args: index)", 2},
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{ "set-sink-volume", pa_cli_command_sink_volume, "Set the volume of a sink (args: index|name, volume)", 3},
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{ "set-sink-input-volume", pa_cli_command_sink_input_volume, "Set the volume of a sink input (args: index|name, volume)", 3},
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{ "set-default-sink", pa_cli_command_sink_default, "Set the default sink (args: index|name)", 2},
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{ "set-default-source", pa_cli_command_source_default, "Set the default source (args: index|name)", 2},
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{ "kill-client", pa_cli_command_kill_client, "Kill a client (args: index)", 2},
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{ "kill-sink-input", pa_cli_command_kill_sink_input, "Kill a sink input (args: index)", 2},
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{ "kill-source-output", pa_cli_command_kill_source_output, "Kill a source output (args: index)", 2},
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{ "list-samples", pa_cli_command_scache_list, "List all entries in the sample cache", 1},
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{ "play-sample", pa_cli_command_scache_play, "Play a sample from the sample cache (args: name, sink|index)", 3},
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{ "remove-sample", pa_cli_command_scache_remove, "Remove a sample from the sample cache (args: name)", 2},
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{ "load-sample", pa_cli_command_scache_load, "Load a sound file into the sample cache (args: name, filename)", 3},
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{ "load-sample-lazy", pa_cli_command_scache_load, "Lazy load a sound file into the sample cache (args: name, filename)", 3},
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{ "play-file", pa_cli_command_play_file, "Play a sound file (args: filename, sink|index)", 3},
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{ "list-autoload", pa_cli_command_autoload_list, "List autoload entries", 1},
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{ "add-autoload-sink", pa_cli_command_autoload_add, "Add autoload entry for a sink (args: sink, module name, arguments)", 4},
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{ "add-autoload-source", pa_cli_command_autoload_add, "Add autoload entry for a source (args: source, module name, arguments)", 4},
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{ "remove-autoload-sink", pa_cli_command_autoload_remove, "Remove autoload entry for a sink (args: name)", 2},
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{ "remove-autoload-source", pa_cli_command_autoload_remove, "Remove autoload entry for a source (args: name)", 2},
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{ "dump", pa_cli_command_dump, "Dump daemon configuration", 1},
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{ "list-props", pa_cli_command_list_props, NULL, 1},
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{ NULL, NULL, NULL, 0 }
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};
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static const char whitespace[] = " \t\n\r";
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static const char linebreak[] = "\n\r";
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static uint32_t parse_index(const char *n) {
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long index;
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char *x;
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index = strtol(n, &x, 0);
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if (!x || *x != 0 || index < 0)
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return (uint32_t) PA_IDXSET_INVALID;
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return (uint32_t) index;
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}
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static int pa_cli_command_exit(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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assert(c && c->mainloop && t);
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c->mainloop->quit(c->mainloop, 0);
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return 0;
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}
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static int pa_cli_command_help(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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const struct command*command;
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assert(c && t && buf);
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pa_strbuf_puts(buf, "Available commands:\n");
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for (command = commands; command->name; command++)
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if (command->help)
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pa_strbuf_printf(buf, " %-25s %s\n", command->name, command->help);
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return 0;
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}
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static int pa_cli_command_modules(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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char *s;
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assert(c && t);
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s = pa_module_list_to_string(c);
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assert(s);
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pa_strbuf_puts(buf, s);
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pa_xfree(s);
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return 0;
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}
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static int pa_cli_command_clients(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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char *s;
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assert(c && t);
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s = pa_client_list_to_string(c);
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assert(s);
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pa_strbuf_puts(buf, s);
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pa_xfree(s);
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return 0;
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}
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static int pa_cli_command_sinks(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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char *s;
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assert(c && t);
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s = pa_sink_list_to_string(c);
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assert(s);
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pa_strbuf_puts(buf, s);
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pa_xfree(s);
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return 0;
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}
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static int pa_cli_command_sources(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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char *s;
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assert(c && t);
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s = pa_source_list_to_string(c);
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assert(s);
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pa_strbuf_puts(buf, s);
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pa_xfree(s);
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return 0;
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}
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static int pa_cli_command_sink_inputs(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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char *s;
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assert(c && t);
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s = pa_sink_input_list_to_string(c);
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assert(s);
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pa_strbuf_puts(buf, s);
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pa_xfree(s);
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return 0;
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}
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static int pa_cli_command_source_outputs(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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char *s;
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assert(c && t);
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s = pa_source_output_list_to_string(c);
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assert(s);
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pa_strbuf_puts(buf, s);
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pa_xfree(s);
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return 0;
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}
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static int pa_cli_command_stat(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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char s[256];
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assert(c && t);
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pa_bytes_snprint(s, sizeof(s), c->memblock_stat->total_size);
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pa_strbuf_printf(buf, "Memory blocks currently allocated: %u, size: %s.\n",
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c->memblock_stat->total,
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s);
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pa_bytes_snprint(s, sizeof(s), c->memblock_stat->allocated_size);
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pa_strbuf_printf(buf, "Memory blocks allocated during the whole lifetime: %u, size: %s.\n",
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c->memblock_stat->allocated,
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s);
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pa_bytes_snprint(s, sizeof(s), pa_scache_total_size(c));
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pa_strbuf_printf(buf, "Total sample cache size: %s.\n", s);
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pa_sample_spec_snprint(s, sizeof(s), &c->default_sample_spec);
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pa_strbuf_printf(buf, "Default sample spec: %s\n", s);
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pa_strbuf_printf(buf, "Default sink name: %s\n"
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"Default source name: %s\n",
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pa_namereg_get_default_sink_name(c),
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pa_namereg_get_default_source_name(c));
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return 0;
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}
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static int pa_cli_command_info(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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assert(c && t);
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pa_cli_command_stat(c, t, buf, fail, verbose);
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pa_cli_command_modules(c, t, buf, fail, verbose);
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pa_cli_command_sinks(c, t, buf, fail, verbose);
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pa_cli_command_sources(c, t, buf, fail, verbose);
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pa_cli_command_clients(c, t, buf, fail, verbose);
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pa_cli_command_sink_inputs(c, t, buf, fail, verbose);
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pa_cli_command_source_outputs(c, t, buf, fail, verbose);
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pa_cli_command_scache_list(c, t, buf, fail, verbose);
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pa_cli_command_autoload_list(c, t, buf, fail, verbose);
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return 0;
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}
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static int pa_cli_command_load(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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struct pa_module *m;
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const char *name;
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char txt[256];
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assert(c && t);
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if (!(name = pa_tokenizer_get(t, 1))) {
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pa_strbuf_puts(buf, "You need to specify the module name and optionally arguments.\n");
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return -1;
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}
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if (!(m = pa_module_load(c, name, pa_tokenizer_get(t, 2)))) {
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pa_strbuf_puts(buf, "Module load failed.\n");
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return -1;
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}
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if (*verbose) {
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snprintf(txt, sizeof(txt), "Module successfully loaded, index: %u.\n", m->index);
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pa_strbuf_puts(buf, txt);
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}
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return 0;
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}
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static int pa_cli_command_unload(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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struct pa_module *m;
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uint32_t index;
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const char *i;
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char *e;
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assert(c && t);
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if (!(i = pa_tokenizer_get(t, 1))) {
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pa_strbuf_puts(buf, "You need to specify the module index.\n");
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return -1;
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}
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index = (uint32_t) strtoul(i, &e, 10);
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if (*e || !(m = pa_idxset_get_by_index(c->modules, index))) {
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pa_strbuf_puts(buf, "Invalid module index.\n");
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return -1;
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}
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pa_module_unload_request(m);
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return 0;
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}
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static int pa_cli_command_sink_volume(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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const char *n, *v;
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char *x = NULL;
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struct pa_sink *sink;
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long volume;
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if (!(n = pa_tokenizer_get(t, 1))) {
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pa_strbuf_puts(buf, "You need to specify a sink either by its name or its index.\n");
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return -1;
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}
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if (!(v = pa_tokenizer_get(t, 2))) {
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pa_strbuf_puts(buf, "You need to specify a volume >= 0. (0 is muted, 0x100 is normal volume)\n");
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return -1;
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}
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volume = strtol(v, &x, 0);
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if (!x || *x != 0 || volume < 0) {
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pa_strbuf_puts(buf, "Failed to parse volume.\n");
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return -1;
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}
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if (!(sink = pa_namereg_get(c, n, PA_NAMEREG_SINK, 1))) {
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pa_strbuf_puts(buf, "No sink found by this name or index.\n");
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return -1;
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}
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pa_sink_set_volume(sink, (uint32_t) volume);
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return 0;
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}
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static int pa_cli_command_sink_input_volume(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
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const char *n, *v;
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struct pa_sink_input *si;
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long volume;
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uint32_t index;
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char *x;
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if (!(n = pa_tokenizer_get(t, 1))) {
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pa_strbuf_puts(buf, "You need to specify a sink input by its index.\n");
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return -1;
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}
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if ((index = parse_index(n)) == PA_IDXSET_INVALID) {
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pa_strbuf_puts(buf, "Failed to parse index.\n");
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return -1;
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}
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if (!(v = pa_tokenizer_get(t, 2))) {
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pa_strbuf_puts(buf, "You need to specify a volume >= 0. (0 is muted, 0x100 is normal volume)\n");
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return -1;
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}
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x = NULL;
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volume = strtol(v, &x, 0);
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if (!x || *x != 0 || volume < 0) {
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pa_strbuf_puts(buf, "Failed to parse volume.\n");
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return -1;
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}
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if (!(si = pa_idxset_get_by_index(c->sink_inputs, (uint32_t) index))) {
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pa_strbuf_puts(buf, "No sink input found with this index.\n");
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return -1;
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}
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pa_sink_input_set_volume(si, (uint32_t) volume);
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return 0;
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|
}
|
|
|
|
static int pa_cli_command_sink_default(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *n;
|
|
struct pa_client *client;
|
|
uint32_t index;
|
|
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 ((index = 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, index))) {
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *n;
|
|
struct pa_sink_input *sink_input;
|
|
uint32_t index;
|
|
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 ((index = 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, index))) {
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *n;
|
|
struct pa_source_output *source_output;
|
|
uint32_t index;
|
|
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 ((index = 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, index))) {
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *n, *sink_name;
|
|
struct pa_sink *sink;
|
|
assert(c && t && buf && fail && verbose);
|
|
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *n;
|
|
assert(c && t && buf && fail && verbose);
|
|
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *fname, *n;
|
|
int r;
|
|
assert(c && t && buf && fail && verbose);
|
|
|
|
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_play_file(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *fname, *sink_name;
|
|
struct pa_sink *sink;
|
|
assert(c && t && buf && fail && verbose);
|
|
|
|
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, PA_VOLUME_NORM);
|
|
}
|
|
|
|
static int pa_cli_command_autoload_add(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *a, *b;
|
|
assert(c && t && buf && fail && verbose);
|
|
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *name;
|
|
assert(c && t && buf && fail && verbose);
|
|
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
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(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
assert(c && t);
|
|
pa_property_dump(c, buf);
|
|
return 0;
|
|
}
|
|
|
|
static int pa_cli_command_dump(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
struct pa_module *m;
|
|
struct pa_sink *s;
|
|
int nl;
|
|
const char *p;
|
|
uint32_t index;
|
|
char txt[256];
|
|
time_t now;
|
|
void *i;
|
|
struct pa_autoload_entry *a;
|
|
|
|
assert(c && t);
|
|
|
|
time(&now);
|
|
|
|
pa_strbuf_printf(buf, "### Configuration dump generated at %s\n", ctime_r(&now, txt));
|
|
|
|
|
|
for (m = pa_idxset_first(c->modules, &index); m; m = pa_idxset_next(c->modules, &index)) {
|
|
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 (s = pa_idxset_first(c->sinks, &index); s; s = pa_idxset_next(c->sinks, &index)) {
|
|
if (s->volume == PA_VOLUME_NORM)
|
|
continue;
|
|
|
|
if (s->owner && s->owner->auto_unload)
|
|
continue;
|
|
|
|
if (!nl) {
|
|
pa_strbuf_puts(buf, "\n");
|
|
nl = 1;
|
|
}
|
|
|
|
pa_strbuf_printf(buf, "set-sink-volume %s 0x%03x\n", s->name, s->volume);
|
|
}
|
|
|
|
|
|
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(struct pa_core *c, const char *s, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *cs;
|
|
|
|
cs = s+strspn(s, whitespace);
|
|
|
|
if (*cs == '#' || !*cs)
|
|
return 0;
|
|
else if (*cs == '.') {
|
|
static const char fail_meta[] = ".fail";
|
|
static const char nofail_meta[] = ".nofail";
|
|
static const char verbose_meta[] = ".verbose";
|
|
static const char noverbose_meta[] = ".noverbose";
|
|
|
|
if (!strcmp(cs, verbose_meta))
|
|
*verbose = 1;
|
|
else if (!strcmp(cs, noverbose_meta))
|
|
*verbose = 0;
|
|
else if (!strcmp(cs, fail_meta))
|
|
*fail = 1;
|
|
else if (!strcmp(cs, nofail_meta))
|
|
*fail = 0;
|
|
else {
|
|
size_t l;
|
|
static const char include_meta[] = ".include";
|
|
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, verbose) < 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;
|
|
struct pa_tokenizer *t = pa_tokenizer_new(cs, command->args);
|
|
assert(t);
|
|
ret = command->proc(c, t, buf, fail, verbose);
|
|
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(struct pa_core *c, const char *fn, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
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, strerror(errno));
|
|
if (!*fail)
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
if (*verbose)
|
|
pa_strbuf_printf(buf, "Executing file: '%s'\n", fn);
|
|
|
|
while (fgets(line, sizeof(line), f)) {
|
|
char *e = line + strcspn(line, linebreak);
|
|
*e = 0;
|
|
|
|
if (pa_cli_command_execute_line(c, line, buf, fail, verbose) < 0 && *fail)
|
|
goto fail;
|
|
}
|
|
|
|
if (*verbose)
|
|
pa_strbuf_printf(buf, "Executed file: '%s'\n", fn);
|
|
|
|
ret = 0;
|
|
|
|
fail:
|
|
if (f)
|
|
fclose(f);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int pa_cli_command_execute(struct pa_core *c, const char *s, struct pa_strbuf *buf, int *fail, int *verbose) {
|
|
const char *p;
|
|
assert(c && s && buf && fail && verbose);
|
|
|
|
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, verbose) < 0&& *fail) {
|
|
pa_xfree(line);
|
|
return -1;
|
|
}
|
|
pa_xfree(line);
|
|
|
|
p += l;
|
|
p += strspn(p, linebreak);
|
|
}
|
|
|
|
return 0;
|
|
}
|