Commit Graph

14 Commits

Author SHA1 Message Date
George Kiagiadakis
843e7ef4dd component-loader: pass core and cancellable parameters in load()
Regarding the core parameter, the case used to be that WpComponentLoader
was a WpPlugin, so it had a reference to the core internally, but since
this is no longer a requirement, we need to pass this explicitly
2023-05-26 13:04:10 +03:00
George Kiagiadakis
eb180cebe8 component-loader: convert WpComponentLoader to a GInterface 2023-05-25 19:20:40 +03:00
George Kiagiadakis
5c3032c064 core: change the component arguments to be WpSpaJson instead of GVariant
This allows us to pass entire JSON objects from the config file
down to the modules / scripts without any conversion
2023-05-25 18:29:58 +03:00
George Kiagiadakis
4736d56557 log: implement a log topics system, like pipewire
The intention is to make checks for enabled log topics faster.

Every topic has its own structure that is statically defined in the file
where the logs are printed from. The structure is initialized transparently
when it is first used and it contains all the log level flags for the levels
that this topic should print messages. It is then checked on the wp_log()
macro before printing the message.

Topics from SPA/PipeWire are also handled natively, so messages are printed
directly without checking if the topic is enabled, since the PipeWire and SPA
macros do the checking themselves.

Messages coming from GLib are checked inside the handler.

An internal WpLogFields object is used to manage the state of each log
message, populating all the fields appropriately from the place they
are coming from (wp_log, spa_log, glib log), formatting the message and
then printing it. For printing to the journald, we still use the glib
message handler, converting all the needed fields to GLogField on demand.
That message handler does not do any checks for the topic or the level, so
we can just call it to send the message.
2023-05-16 20:42:28 +03:00
George Kiagiadakis
2e2ccd5934 component-loader: update documentation 2023-04-25 16:06:32 +03:00
Julian Bouzas
c61d1e4245 component-loader: make wp_core_load_component() API asynchronous
This change completely refactors the way components are loaded in wireplumber:
- The module_init() function must return a GObject now. This object is either
a WpPlugin or a WpSiFactory in the current modules.
- When the component loader initializes a module, it automatically registers
the WpPlugin or WpSiFactory with their respective methods. There is no need
to register the WpPlugin or WpSiFactory in the module now.
- The wp_core_load_component() API has been refactored to be asynchronows. This
allows the component loader to automatically activate WpPlugin objects, and
therefore allows the application to directly get the WpPlugin without having
to find it. This simplifies a lot of things.
- The 'ifexists' and 'nofail' component flags now work even if the respective
WpPlugin could not be activated.
- The code that loads components in main.c has also been simplified a lot,
and the option to load dangling components has also been removed.
2023-04-17 07:48:18 -04:00
Julian Bouzas
ad940b6efc component-loader: remove handling of 'pw_module' components 2023-04-17 07:48:18 -04:00
Ashok Sidipotu
6f039003ec component-loader: support dangling components
- Dangling components are those not present in the json config files but present
in the wireplumber lookup folders.
2023-04-17 07:48:18 -04:00
Ashok Sidipotu
ff3b5fe828 main.c: Add support for ifexits and nofail flags
- pipewire uses these flags to control module loading.
- remove all the references of bluetooth config/lua and move to
  wpsettings.
2023-04-17 07:44:19 -04:00
Ashok Sidipotu
7d304096e5 lib: Add _get_{int,string}() APIs
- add integer and string version of the APIs,
- Also Refine the APIs, return value to indicate the setting existance
  and a new param to return the value of the setting.
- add their lua bindings as well, in lua binding the return value nil
  indicates that the setting is not defnied.
- Add corresponding C and lua tests as well.
- Add a few handy debug msgs.
2023-04-17 07:44:19 -04:00
George Kiagiadakis
b812e912d2 docs: fix C API documentation to work nicely with doxygen & sphinx 2021-05-25 14:19:53 +03:00
Raghavendra
d692f06f0d docs: api: Replace hotdoc specific commands with Doxygen specific commands 2021-05-25 14:19:53 +03:00
George Kiagiadakis
cb228637d6 wp: export functions to get the module & config dirs 2021-02-03 17:16:51 +02:00
George Kiagiadakis
0d072874a1 lib: introduce WpComponentLoader and remove WpModule
The component loader is a more generic and extensible mechanism
of loading components; modules are one type of component...
The idea is to make scripts and config files also be components,
loaded by plugins that inherit WpComponentLoader
2021-02-03 17:16:51 +02:00