mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-05 13:30:02 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

pulse-server: move extension to modules

Browse source 
Add extension support to modules. This is a list of extension commands
that can be performed on the module.

Remove the custom registry of extensions and make proper modules that
implement the extensions.

This is more in line with what pulseaudio does. The advantage is that the
modules actually show up in the module list and that we can use the
module user_data to implement the extension later.
This commit is contained in:
Wim Taymans 2024-01-23 12:22:45 +01:00
parent 89077d16ec
commit d71fb40989
13 changed files with 269 additions and 102 deletions
Download patch file Download diff file Expand all files Collapse all files

46
src/modules/module-protocol-pulse/extension.c
View file

@ -5,21 +5,45 @@
#include <spa/utils/defs.h>
#include <spa/utils/string.h>
#include "client.h"
#include "defs.h"
#include "extension.h"
#include "extensions/registry.h"
#include "message.h"
#include "module.h"
static const struct extension extensions[] = {
{ "module-stream-restore", 0 | MODULE_EXTENSION_FLAG, do_extension_stream_restore, },
{ "module-device-restore", 1 | MODULE_EXTENSION_FLAG, do_extension_device_restore, },
{ "module-device-manager", 2 | MODULE_EXTENSION_FLAG, do_extension_device_manager, },
};
const struct extension *extension_find(uint32_t index, const char *name)
static const struct extension *find_extension_command(struct module *module, uint32_t command)
{
SPA_FOR_EACH_ELEMENT_VAR(extensions, ext) {
if (index == ext->index || spa_streq(name, ext->name))
return ext;
uint32_t i;
if (module->info->extension == NULL)
return NULL;
for (i = 0; module->info->extension[i].name; i++) {
if (module->info->extension[i].command == command)
return &module->info->extension[i];
}
return NULL;
}
int extension_process(struct module *module, struct client *client, uint32_t tag, struct message *m)
{
uint32_t command;
const struct extension *ext;
int res;
if ((res = message_get(m,
TAG_U32, &command,
TAG_INVALID)) < 0)
return -EPROTO;
ext = find_extension_command(module, command);
if (ext == NULL)
return -ENOTSUP;
if (ext->process == NULL)
return -EPROTO;
pw_log_info("client %p [%s]: %s %s tag:%u",
client, client->name, module->info->name, ext->name, tag);
return ext->process(module, client, command, tag, m);
}