#include "output_config.h"
#include <fnmatch.h>
#include <libbase/libbase.h>
#include <libbase/plist.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wayland-server-core.h>
#include <wayland-util.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_output_layout.h>
#include "toolkit/toolkit.h"

Include dependency graph for output_config.c:

Classes
struct	_wlmbe_output_config_t

Functions
static bool	_wlmbe_output_position_decode (bspl_object_t object_ptr, const union bspl_desc_value desc_value_ptr, void *value_ptr)

static bspl_object_t *	_wlmbe_output_position_encode (const union bspl_desc_value desc_value_ptr, const void value_ptr)

static bool	_wlmbe_output_position_decode_init (void *dest_ptr)

static bool	_wlmbe_output_mode_decode (bspl_object_t object_ptr, const union bspl_desc_value desc_value_ptr, void *value_ptr)

static bspl_object_t *	_wlmbe_output_mode_encode (const union bspl_desc_value desc_value_ptr, const void value_ptr)

static bool	_wlmbe_output_mode_decode_init (void *dest_ptr)

wlmbe_output_config_t *	wlmbe_output_config_from_dlnode (bs_dllist_node_t *dlnode_ptr)

bs_dllist_node_t *	wlmbe_dlnode_from_output_config (wlmbe_output_config_t *config_ptr)

const wlmbe_output_config_attributes_t *	wlmbe_output_config_attributes (wlmbe_output_config_t *config_ptr)

void	wlmbe_output_config_update_attributes (wlmbe_output_config_t config_ptr, struct wlr_output wlr_output_ptr, int x, int y, bool has_position)

void	wlmbe_output_config_apply_attributes (wlmbe_output_config_t config_ptr, const wlmbe_output_config_attributes_t attributes_ptr)

wlmbe_output_config_t *	wlmbe_output_config_create_from_wlr (struct wlr_output *wlr_output_ptr)

wlmbe_output_config_t *	wlmbe_output_config_create_from_plist (bspl_dict_t *dict_ptr)

bspl_dict_t *	wlmbe_output_config_create_into_plist (const wlmbe_output_config_t *config_ptr)

void	wlmbe_output_config_destroy (wlmbe_output_config_t *config_ptr)

bool	wlmbe_output_config_equals (bs_dllist_node_t dlnode_ptr, void ud_ptr)

bool	wlmbe_output_config_fnmatches (bs_dllist_node_t dlnode_ptr, void ud_ptr)

bool	wlmbe_output_description_init_from_plist (wlmbe_output_description_t desc_ptr, bspl_dict_t dict_ptr)

void	wlmbe_output_description_fini (wlmbe_output_description_t *desc_ptr)

bool	wlmbe_output_description_equals (wlmbe_output_description_t desc_ptr, struct wlr_output wlr_output_ptr)

bool	wlmbe_output_description_fnmatches (wlmbe_output_description_t desc_ptr, struct wlr_output wlr_output_ptr)

struct wlr_output *	wlmbe_output_description_first_fnmatch (wlmbe_output_description_t desc_ptr, struct wlr_output_layout wlr_output_layout_ptr)

static void	_wlmbe_output_test_config_parse (bs_test_t *test_ptr)

static void	_wlmbe_output_test_decode_position (bs_test_t *test_ptr)

static void	_wlmbe_output_test_encode_position (bs_test_t *test_ptr)

static void	_wlmbe_output_test_decode_mode (bs_test_t *test_ptr)

static void	_wlmbe_output_test_encode_mode (bs_test_t *test_ptr)

static void	_wlmbe_output_test_first_fnmatch (bs_test_t *test_ptr)

Variables
static const bspl_enum_desc_t	_wlmbe_output_transformation_desc []

static const bspl_desc_t	_wlmbe_output_description_desc []

static const bspl_desc_t	_wlmbe_output_config_desc []

const bs_test_case_t	wlmbe_output_config_test_cases []

Detailed Description

Function Documentation

◆ _wlmbe_output_mode_decode()

bool _wlmbe_output_mode_decode	(	bspl_object_t *	object_ptr,
		const union bspl_desc_value *	desc_value_ptr,
		void *	value_ptr
	)

static

Decodes a plist "WxH@R" string into wlmbe_output_config_mode_t.

◆ _wlmbe_output_mode_decode_init()

bool _wlmbe_output_mode_decode_init ( void * dest_ptr )

static

Initializes wlmbe_output_config_mode_t at dest_ptr.

◆ _wlmbe_output_mode_encode()

bspl_object_t * _wlmbe_output_mode_encode	(	const union bspl_desc_value *	desc_value_ptr,
		const void *	value_ptr
	)

static

Decodes the mode as "WxH@R" into a plist string.

◆ _wlmbe_output_position_decode()

bool _wlmbe_output_position_decode	(	bspl_object_t *	object_ptr,
		const union bspl_desc_value *	desc_value_ptr,
		void *	value_ptr
	)

static

Decodes a plist "x,y" string into wlmbe_output_config_position_t.

◆ _wlmbe_output_position_decode_init()

bool _wlmbe_output_position_decode_init ( void * dest_ptr )

static

Initializes wlmbe_output_config_position_t at dest_ptr.

◆ _wlmbe_output_position_encode()

bspl_object_t * _wlmbe_output_position_encode	(	const union bspl_desc_value *	desc_value_ptr,
		const void *	value_ptr
	)

static

Encodes the output position as "x,y" into a plist string object.

◆ _wlmbe_output_test_config_parse()

void _wlmbe_output_test_config_parse ( bs_test_t * test_ptr )

static

Verifies parsing.

◆ _wlmbe_output_test_decode_mode()

void _wlmbe_output_test_decode_mode ( bs_test_t * test_ptr )

static

Tests decoding of a position field.

◆ _wlmbe_output_test_decode_position()

void _wlmbe_output_test_decode_position ( bs_test_t * test_ptr )

static

Tests decoding of a position field.

◆ _wlmbe_output_test_encode_mode()

void _wlmbe_output_test_encode_mode ( bs_test_t * test_ptr )

static

Tests encoding the mode field.

◆ _wlmbe_output_test_encode_position()

void _wlmbe_output_test_encode_position ( bs_test_t * test_ptr )

static

Tests encoding of the position field.

◆ _wlmbe_output_test_first_fnmatch()

void _wlmbe_output_test_first_fnmatch ( bs_test_t * test_ptr )

static

Tests wlmbe_output_description_first_fnmatch.

◆ wlmbe_dlnode_from_output_config()

bs_dllist_node_t * wlmbe_dlnode_from_output_config ( wlmbe_output_config_t * config_ptr )

Returns the base pointer from the wlmbe_output_config_t::dlnode.

◆ wlmbe_output_config_apply_attributes()

void wlmbe_output_config_apply_attributes	(	wlmbe_output_config_t *	config_ptr,
		const wlmbe_output_config_attributes_t *	attributes_ptr
	)

Applies attributes_ptr to the configuration. Respects presence flags.

Parameters

config_ptr
attributes_ptr

◆ wlmbe_output_config_attributes()

const wlmbe_output_config_attributes_t * wlmbe_output_config_attributes ( wlmbe_output_config_t * config_ptr )

Returns pointer to wlmbe_output_config_t::attributes.

◆ wlmbe_output_config_create_from_plist()

wlmbe_output_config_t * wlmbe_output_config_create_from_plist ( bspl_dict_t * dict_ptr )

Creates a new output config from the plist dictionnary dict_ptr.

Parameters

dict_ptr

Returns: New output configuration or NULL on error.

◆ wlmbe_output_config_create_from_wlr()

wlmbe_output_config_t * wlmbe_output_config_create_from_wlr ( struct wlr_output * wlr_output_ptr )

Creates a new output config from wlr_output.

Parameters

wlr_output_ptr

Returns: New output configuration or NULL on error.

◆ wlmbe_output_config_create_into_plist()

bspl_dict_t * wlmbe_output_config_create_into_plist ( const wlmbe_output_config_t * config_ptr )

Creates a plist dict from the output config.

Parameters

config_ptr

Returns: A plist dict or NULL on error.

◆ wlmbe_output_config_destroy()

void wlmbe_output_config_destroy ( wlmbe_output_config_t * config_ptr )

Destroys the output configuration.

◆ wlmbe_output_config_equals()

bool wlmbe_output_config_equals	(	bs_dllist_node_t *	dlnode_ptr,
		void *	ud_ptr
	)

Returns whether the backend configuration equals the wlr_output attributes.

Parameters

dlnode_ptr	To wlmbe_output_config_t::dlnode.
ud_ptr	To a `struct wlr_output`.

Returns: true if it equals.

◆ wlmbe_output_config_fnmatches()

bool wlmbe_output_config_fnmatches	(	bs_dllist_node_t *	dlnode_ptr,
		void *	ud_ptr
	)

Returns if the backend configuration fnmatches the wlr_output attributes.

Parameters

dlnode_ptr	To wlmbe_output_config_t::dlnode.
ud_ptr	To a `struct wlr_output`.

Returns: true if it matches.

◆ wlmbe_output_config_from_dlnode()

wlmbe_output_config_t * wlmbe_output_config_from_dlnode ( bs_dllist_node_t * dlnode_ptr )

Returns the base pointer from the wlmbe_output_config_t::dlnode.

◆ wlmbe_output_config_update_attributes()

void wlmbe_output_config_update_attributes	(	wlmbe_output_config_t *	config_ptr,
		struct wlr_output *	wlr_output_ptr,
		int	x,
		int	y,
		bool	has_position
	)

Updates the attributes from wlr_output_ptr and the given position info.

◆ wlmbe_output_description_equals()

bool wlmbe_output_description_equals	(	wlmbe_output_description_t *	desc_ptr,
		struct wlr_output *	wlr_output_ptr
	)

Returns whether the output description equals the wlr_output's attributes.

Parameters

desc_ptr
wlr_output_ptr

Returns: True if all fields (Name, Manufacturer, Model, Serial) have the same presence in both description and wlr_output_ptr, and (if present) their values are equal.

◆ wlmbe_output_description_fini()

void wlmbe_output_description_fini ( wlmbe_output_description_t * desc_ptr )

Un-initializes the output description.

◆ wlmbe_output_description_first_fnmatch()

struct wlr_output * wlmbe_output_description_first_fnmatch	(	wlmbe_output_description_t *	desc_ptr,
		struct wlr_output_layout *	wlr_output_layout_ptr
	)

Returns the first wlr_output_layout output that matches desc_ptr.

Parameters

desc_ptr
wlr_output_layout_ptr

Returns: A pointer to the first wlr_output found in wlr_output_layout_ptr that matches desc_ptr. See wlmbe_output_description_fnmatches for matching details.

◆ wlmbe_output_description_fnmatches()

bool wlmbe_output_description_fnmatches	(	wlmbe_output_description_t *	desc_ptr,
		struct wlr_output *	wlr_output_ptr
	)

Returns whether the output description matches the wlr_output's attributes.

Parameters

desc_ptr
wlr_output_ptr

Returns: For all fields present in the description, returns the aggregate AND of whether a fnmatch() of the field matches the corresponding wlr_output field.

◆ wlmbe_output_description_init_from_plist()

bool wlmbe_output_description_init_from_plist	(	wlmbe_output_description_t *	desc_ptr,
		bspl_dict_t *	dict_ptr
	)

Initializes the output description from the plist dictionary.

Parameters

desc_ptr
dict_ptr	Dictionary describing the output. It may contain keys and values beyond of what's described in _wlmbe_output_description_desc.

Variable Documentation

◆ _wlmbe_output_config_desc

const bspl_desc_t _wlmbe_output_config_desc[]

static

Initial value:

= {
    BSPL_DESC_ENUM(
        "Transformation", true, wlmbe_output_config_t,
        attributes.transformation, attributes.transformation,
        WL_OUTPUT_TRANSFORM_NORMAL, _wlmbe_output_transformation_desc),
    BSPL_DESC_DOUBLE(
        "Scale", true, wlmbe_output_config_t,
        attributes.scale, attributes.scale, 1.0),
    BSPL_DESC_BOOL(
        "Enabled", false, wlmbe_output_config_t,
        attributes.enabled, attributes.enabled, true),
    BSPL_DESC_CUSTOM(
        "Position", false, wlmbe_output_config_t,
        attributes.position, attributes.has_position,
        _wlmbe_output_position_decode,
        _wlmbe_output_position_encode,
        _wlmbe_output_position_decode_init,
        NULL),
    BSPL_DESC_CUSTOM(
        "Mode", false, wlmbe_output_config_t,
        attributes.mode, attributes.has_mode,
        _wlmbe_output_mode_decode,
        _wlmbe_output_mode_encode,
        _wlmbe_output_mode_decode_init,
        NULL),
 
}

Descriptor for the output configuration.

◆ _wlmbe_output_description_desc

const bspl_desc_t _wlmbe_output_description_desc[]

static

Initial value:

= {
    BSPL_DESC_STRING(
        "Name", false, wlmbe_output_description_t,
        name_ptr, has_name, "*"),
    BSPL_DESC_STRING(
        "Manufacturer", false, wlmbe_output_description_t,
        manufacturer_ptr, has_manufacturer, ""),
    BSPL_DESC_STRING(
        "Model", false, wlmbe_output_description_t,
        model_ptr, has_model, ""),
    BSPL_DESC_STRING(
        "Serial", false, wlmbe_output_description_t,
        serial_ptr, has_serial, ""),
 
}

[OutputTransformation] Plist descriptor for wlmbe_output_description_t.

◆ _wlmbe_output_transformation_desc

const bspl_enum_desc_t _wlmbe_output_transformation_desc[]

static

Initial value:

= {
    BSPL_ENUM("Normal", WL_OUTPUT_TRANSFORM_NORMAL),
    BSPL_ENUM("Rotate90", WL_OUTPUT_TRANSFORM_90),
    BSPL_ENUM("Rotate180", WL_OUTPUT_TRANSFORM_180),
    BSPL_ENUM("Rotate270", WL_OUTPUT_TRANSFORM_270),
    BSPL_ENUM("Flip", WL_OUTPUT_TRANSFORM_FLIPPED),
    BSPL_ENUM("FlipAndRotate90", WL_OUTPUT_TRANSFORM_FLIPPED_90),
    BSPL_ENUM("FlipAndRotate180", WL_OUTPUT_TRANSFORM_FLIPPED_180),
    BSPL_ENUM("FlipAndRotate270", WL_OUTPUT_TRANSFORM_FLIPPED_270),
    BSPL_ENUM_SENTINEL(),
}

Descriptor for output transformations. [OutputTransformation]

◆ wlmbe_output_config_test_cases

const bs_test_case_t wlmbe_output_config_test_cases[]

Initial value:

= {
    { 1, "config_parse", _wlmbe_output_test_config_parse },
    { 1, "decode_position", _wlmbe_output_test_decode_position },
    { 1, "encode_position", _wlmbe_output_test_encode_position },
    { 1, "decode_mode", _wlmbe_output_test_decode_mode },
    { 1, "encode_mode", _wlmbe_output_test_encode_mode },
    { 1, "first_fnmatch", _wlmbe_output_test_first_fnmatch },
    { 0, NULL, NULL }
}

Unit tests for the output module.

Classes

Functions

Variables

Detailed Description

Function Documentation

◆ _wlmbe_output_mode_decode()

◆ _wlmbe_output_mode_decode_init()

◆ _wlmbe_output_mode_encode()

◆ _wlmbe_output_position_decode()

◆ _wlmbe_output_position_decode_init()

◆ _wlmbe_output_position_encode()

◆ _wlmbe_output_test_config_parse()

◆ _wlmbe_output_test_decode_mode()

◆ _wlmbe_output_test_decode_position()

◆ _wlmbe_output_test_encode_mode()

◆ _wlmbe_output_test_encode_position()

◆ _wlmbe_output_test_first_fnmatch()

◆ wlmbe_dlnode_from_output_config()

◆ wlmbe_output_config_apply_attributes()

◆ wlmbe_output_config_attributes()

◆ wlmbe_output_config_create_from_plist()

◆ wlmbe_output_config_create_from_wlr()

◆ wlmbe_output_config_create_into_plist()

◆ wlmbe_output_config_destroy()

◆ wlmbe_output_config_equals()

◆ wlmbe_output_config_fnmatches()

◆ wlmbe_output_config_from_dlnode()

◆ wlmbe_output_config_update_attributes()

◆ wlmbe_output_description_equals()

◆ wlmbe_output_description_fini()

◆ wlmbe_output_description_first_fnmatch()

◆ wlmbe_output_description_fnmatches()

◆ wlmbe_output_description_init_from_plist()

Variable Documentation

◆ _wlmbe_output_config_desc

◆ _wlmbe_output_description_desc

◆ _wlmbe_output_transformation_desc

◆ wlmbe_output_config_test_cases