pulse-server: add a pulse.cmd section
Add a new config section that can contain a set of commands to run after starting. There is only load-module available now but it can be used to remove the dependency on pactl when starting the server.
This commit is contained in:
parent
87d2719148
commit
b29200ee82
|
@ -46,13 +46,24 @@ context.modules = [
|
|||
}
|
||||
]
|
||||
|
||||
# Extra modules can be loaded here. Setup in default.pa can be moved here
|
||||
# Extra scripts can be started here. Setup in default.pa can be moved in
|
||||
# a script or in pulse.cmd below
|
||||
context.exec = [
|
||||
{ path = "pactl" args = "load-module module-always-sink" }
|
||||
#{ path = "pactl" args = "load-module module-switch-on-connect" }
|
||||
#{ path = "pactl" args = "load-module module-always-sink" }
|
||||
#{ path = "pactl" args = "upload-sample my-sample.wav my-sample" }
|
||||
#{ path = "/usr/bin/sh" args = "~/.config/pipewire/default.pw" }
|
||||
]
|
||||
|
||||
# Extra commands can be executed here.
|
||||
# load-module : loads a module with args and flags
|
||||
# args = "<module-name> <module-args>"
|
||||
# flags = [ "no-fail" ]
|
||||
pulse.cmd = [
|
||||
{ cmd = "load-module" args = "module-always-sink" flags = [ ] }
|
||||
#{ cmd = "load-module" args = "module-switch-on-connect" }
|
||||
#{ cmd = "load-module" args = "module-gsettings" flags = [ "nofail" ] }
|
||||
]
|
||||
|
||||
stream.properties = {
|
||||
#node.latency = 1024/48000
|
||||
#node.autoconnect = true
|
||||
|
|
|
@ -226,6 +226,7 @@ pipewire_module_protocol_pulse_sources = [
|
|||
'module-protocol-pulse.c',
|
||||
'module-protocol-pulse/client.c',
|
||||
'module-protocol-pulse/collect.c',
|
||||
'module-protocol-pulse/cmd.c',
|
||||
'module-protocol-pulse/extension.c',
|
||||
'module-protocol-pulse/extensions/ext-device-manager.c',
|
||||
'module-protocol-pulse/extensions/ext-device-restore.c',
|
||||
|
|
|
@ -0,0 +1,136 @@
|
|||
/* PipeWire
|
||||
*
|
||||
* Copyright © 2022 Wim Taymans
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
* and/or sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the next
|
||||
* paragraph) shall be included in all copies or substantial portions of the
|
||||
* Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <spa/utils/json.h>
|
||||
|
||||
#include <pipewire/utils.h>
|
||||
|
||||
#include "module.h"
|
||||
#include "cmd.h"
|
||||
|
||||
static const char WHITESPACE[] = " \t\n\r";
|
||||
|
||||
static int do_load_module(struct impl *impl, char *args, const char *flags)
|
||||
{
|
||||
int res, n;
|
||||
struct module *module;
|
||||
char *a[2] = { NULL };
|
||||
|
||||
n = pw_split_ip(args, WHITESPACE, 2, a);
|
||||
if (n < 1) {
|
||||
pw_log_info("load-module expects module name");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
module = module_create(impl, a[0], a[1]);
|
||||
if (module == NULL)
|
||||
return -errno;
|
||||
if ((res = module_load(module)) < 0)
|
||||
return res;
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
static int do_cmd(struct impl *impl, const char *cmd, char *args, const char *flags)
|
||||
{
|
||||
int res = 0;
|
||||
if (spa_streq(cmd, "load-module")) {
|
||||
res = do_load_module(impl, args, flags);
|
||||
} else {
|
||||
pw_log_warn("ignoring unknown command `%s` with args `%s`",
|
||||
cmd, args);
|
||||
}
|
||||
if (res < 0) {
|
||||
if (flags && strstr(flags, "nofail")) {
|
||||
pw_log_info("nofail command %s %s: %s",
|
||||
cmd, args, spa_strerror(res));
|
||||
res = 0;
|
||||
} else {
|
||||
pw_log_error("can't run command %s %s: %s",
|
||||
cmd, args, spa_strerror(res));
|
||||
}
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
/*
|
||||
* pulse.cmd = [
|
||||
* { cmd = <command> [ args = "<arguments>" ] }
|
||||
* ...
|
||||
* ]
|
||||
*/
|
||||
static int parse_cmd(void *user_data, const char *location,
|
||||
const char *section, const char *str, size_t len)
|
||||
{
|
||||
struct impl *impl = user_data;
|
||||
struct spa_json it[3];
|
||||
char key[512], *s;
|
||||
int res = 0;
|
||||
|
||||
s = strndup(str, len);
|
||||
spa_json_init(&it[0], s, len);
|
||||
if (spa_json_enter_array(&it[0], &it[1]) < 0) {
|
||||
pw_log_error("config file error: pulse.cmd is not an array");
|
||||
res = -EINVAL;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
while (spa_json_enter_object(&it[1], &it[2]) > 0) {
|
||||
char *cmd = NULL, *args = NULL, *flags = NULL;
|
||||
|
||||
while (spa_json_get_string(&it[2], key, sizeof(key)) > 0) {
|
||||
const char *val;
|
||||
int len;
|
||||
|
||||
if ((len = spa_json_next(&it[2], &val)) <= 0)
|
||||
break;
|
||||
|
||||
if (spa_streq(key, "cmd")) {
|
||||
cmd = (char*)val;
|
||||
spa_json_parse_stringn(val, len, cmd, len+1);
|
||||
} else if (spa_streq(key, "args")) {
|
||||
args = (char*)val;
|
||||
spa_json_parse_stringn(val, len, args, len+1);
|
||||
} else if (spa_streq(key, "flags")) {
|
||||
if (spa_json_is_container(val, len))
|
||||
len = spa_json_container_len(&it[2], val, len);
|
||||
flags = (char*)val;
|
||||
spa_json_parse_stringn(val, len, flags, len+1);
|
||||
}
|
||||
}
|
||||
if (cmd != NULL)
|
||||
res = do_cmd(impl, cmd, args, flags);
|
||||
if (res < 0)
|
||||
break;
|
||||
}
|
||||
exit:
|
||||
free(s);
|
||||
return res;
|
||||
}
|
||||
|
||||
int cmd_run(struct impl *impl)
|
||||
{
|
||||
return pw_context_conf_section_for_each(impl->context, "pulse.cmd",
|
||||
parse_cmd, impl);
|
||||
}
|
|
@ -0,0 +1,32 @@
|
|||
/* PipeWire
|
||||
*
|
||||
* Copyright © 2022 Wim Taymans
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
* and/or sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the next
|
||||
* paragraph) shall be included in all copies or substantial portions of the
|
||||
* Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef PULSER_SERVER_CMD_H
|
||||
#define PULSER_SERVER_CMD_H
|
||||
|
||||
#include "internal.h"
|
||||
|
||||
int cmd_run(struct impl *impl);
|
||||
|
||||
#endif /* PULSER_SERVER_CMD_H */
|
|
@ -57,6 +57,7 @@
|
|||
#include "client.h"
|
||||
#include "collect.h"
|
||||
#include "commands.h"
|
||||
#include "cmd.h"
|
||||
#include "dbus-name.h"
|
||||
#include "defs.h"
|
||||
#include "extension.h"
|
||||
|
@ -5670,6 +5671,7 @@ struct pw_protocol_pulse *pw_protocol_pulse_new(struct pw_context *context,
|
|||
#ifdef HAVE_DBUS
|
||||
impl->dbus_name = dbus_request_name(context, "org.pulseaudio.Server");
|
||||
#endif
|
||||
cmd_run(impl);
|
||||
|
||||
return (struct pw_protocol_pulse *) impl;
|
||||
|
||||
|
|
Loading…
Reference in New Issue