ext-device-restore.h File Reference

Routines for controlling module-device-restore. More...

Go to the source code of this file.

Data Structures
struct	pa_ext_device_restore_info
	Stores information about one device in the device database that is maintained by module-device-manager. More...

Typedefs
typedef struct pa_ext_device_restore_info	pa_ext_device_restore_info
	Stores information about one device in the device database that is maintained by module-device-manager. More...
typedef void(*	pa_ext_device_restore_test_cb_t) (pa_context *c, uint32_t version, void *userdata)
	Callback prototype for pa_ext_device_restore_test(). More...
typedef void(*	pa_ext_device_restore_subscribe_cb_t) (pa_context *c, pa_device_type_t type, uint32_t idx, void *userdata)
	Callback prototype for pa_ext_device_restore_set_subscribe_cb(). More...
typedef void(*	pa_ext_device_restore_read_device_formats_cb_t) (pa_context *c, const pa_ext_device_restore_info *info, int eol, void *userdata)
	Callback prototype for pa_ext_device_restore_read_formats(). More...

Functions
pa_operation *	pa_ext_device_restore_test (pa_context *c, pa_ext_device_restore_test_cb_t cb, void *userdata)
	Test if this extension module is available in the server. More...
pa_operation *	pa_ext_device_restore_subscribe (pa_context *c, int enable, pa_context_success_cb_t cb, void *userdata)
	Subscribe to changes in the device database. More...
void	pa_ext_device_restore_set_subscribe_cb (pa_context *c, pa_ext_device_restore_subscribe_cb_t cb, void *userdata)
	Set the subscription callback that is called when pa_ext_device_restore_subscribe() was called. More...
pa_operation *	pa_ext_device_restore_read_formats_all (pa_context *c, pa_ext_device_restore_read_device_formats_cb_t cb, void *userdata)
	Read the formats for all present devices from the device database. More...
pa_operation *	pa_ext_device_restore_read_formats (pa_context *c, pa_device_type_t type, uint32_t idx, pa_ext_device_restore_read_device_formats_cb_t cb, void *userdata)
	Read an entry from the device database. More...
pa_operation *	pa_ext_device_restore_save_formats (pa_context *c, pa_device_type_t type, uint32_t idx, uint8_t n_formats, pa_format_info **formats, pa_context_success_cb_t cb, void *userdata)
	Read an entry from the device database. More...

Detailed Description

Routines for controlling module-device-restore.

Typedef Documentation

pa_ext_device_restore_info

typedef struct pa_ext_device_restore_info pa_ext_device_restore_info

Stores information about one device in the device database that is maintained by module-device-manager.

Since

1.0

pa_ext_device_restore_read_device_formats_cb_t

typedef void(* pa_ext_device_restore_read_device_formats_cb_t) (pa_context *c, const pa_ext_device_restore_info *info, int eol, void *userdata)

Callback prototype for pa_ext_device_restore_read_formats().

Since

1.0

pa_ext_device_restore_subscribe_cb_t

typedef void(* pa_ext_device_restore_subscribe_cb_t) (pa_context *c, pa_device_type_t type, uint32_t idx, void *userdata)

Callback prototype for pa_ext_device_restore_set_subscribe_cb().

Since

1.0

pa_ext_device_restore_test_cb_t

typedef void(* pa_ext_device_restore_test_cb_t) (pa_context *c, uint32_t version, void *userdata)

Callback prototype for pa_ext_device_restore_test().

Since

1.0

Function Documentation

pa_ext_device_restore_read_formats()

pa_operation* pa_ext_device_restore_read_formats	(	pa_context *	c,
		pa_device_type_t	type,
		uint32_t	idx,
		pa_ext_device_restore_read_device_formats_cb_t	cb,
		void *	userdata
	)

Read an entry from the device database.

Since

1.0

pa_ext_device_restore_read_formats_all()

pa_operation* pa_ext_device_restore_read_formats_all	(	pa_context *	c,
		pa_ext_device_restore_read_device_formats_cb_t	cb,
		void *	userdata
	)

Read the formats for all present devices from the device database.

Since

1.0

pa_ext_device_restore_save_formats()

pa_operation* pa_ext_device_restore_save_formats	(	pa_context *	c,
		pa_device_type_t	type,
		uint32_t	idx,
		uint8_t	n_formats,
		pa_format_info **	formats,
		pa_context_success_cb_t	cb,
		void *	userdata
	)

Read an entry from the device database.

Since

1.0

pa_ext_device_restore_set_subscribe_cb()

void pa_ext_device_restore_set_subscribe_cb	(	pa_context *	c,
		pa_ext_device_restore_subscribe_cb_t	cb,
		void *	userdata
	)

Set the subscription callback that is called when pa_ext_device_restore_subscribe() was called.

Since

1.0

pa_ext_device_restore_subscribe()

pa_operation* pa_ext_device_restore_subscribe	(	pa_context *	c,
		int	enable,
		pa_context_success_cb_t	cb,
		void *	userdata
	)

Subscribe to changes in the device database.

Since

1.0

pa_ext_device_restore_test()

pa_operation* pa_ext_device_restore_test	(	pa_context *	c,
		pa_ext_device_restore_test_cb_t	cb,
		void *	userdata
	)

Test if this extension module is available in the server.

Since

1.0