vCalendar

---

The calendar vcalendar API provides the set of the definitions and interfaces that enable you to get/set data from/to vCalendar.

Required Header

#include <calendar.h>

Functions
int	calendar_vcalendar_make_from_records (calendar_list_h calendar_list, char **vcalendar_stream)
	Retrieves a vcalendar stream from a calendar list.
int	calendar_vcalendar_parse_to_calendar (const char *vcalendar_stream, calendar_list_h *calendar_list)
	Retrieves all calendars from a vcalendar stream.
int	calendar_vcalendar_parse_to_calendar_foreach (const char *vcalendar_file_path, calendar_vcalendar_parse_cb callback, void *user_data)
	Retrieves all events or to-dos (_calendar_event view or _calendar_todo view) from a vCalendar file.
Typedefs
typedef bool(*	calendar_vcalendar_parse_cb )(calendar_record_h record, void *user_data)
	Called to get a record handle of _calendar_event view or _calendar_todo view.

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Typedef Documentation

typedef bool(* calendar_vcalendar_parse_cb)(calendar_record_h record, void *user_data)

Called to get a record handle of _calendar_event view or _calendar_todo view.

Since :

3.0

Parameters:

[in]	record	The record handle (_calendar_event view or _calendar_todo view)
[in]	user_data	The user data passed from the foreach function

Returns:

true to continue with the next iteration of the loop, otherwise false to break out of the loop

Precondition:

calendar_vcalendar_parse_to_calendar_foreach() will invoke this callback.

See also:

calendar_vcalendar_parse_to_calendar_foreach()

calendar_record_get_uri_p()

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Function Documentation

int calendar_vcalendar_make_from_records	(	calendar_list_h	calendar_list,
		char **	vcalendar_stream
	)

Retrieves a vcalendar stream from a calendar list.

Since :

3.0

Parameters:

[in]	calendar_list	The calendar list handle
[out]	vcalendar_stream	The vcalendar stream

Returns:

0 on success, otherwise a negative error value

Return values:

CALENDAR_ERROR_NONE	Successful
CALENDAR_ERROR_OUT_OF_MEMORY	Out of memory
CALENDAR_ERROR_INVALID_PARAMETER	Invalid parameter
CALENDAR_ERROR_NO_DATA	Requested data does not exist
CALENDAR_ERROR_SYSTEM	Internal system module error
CALENDAR_ERROR_NOT_SUPPORTED	Not supported

int calendar_vcalendar_parse_to_calendar	(	const char *	vcalendar_stream,
		calendar_list_h *	calendar_list
	)

Retrieves all calendars from a vcalendar stream.

Since :

3.0

Parameters:

[in]	vcalendar_stream	The vcalendar stream
[out]	calendar_list	The calendar list handle

Returns:

0 on success, otherwise a negative error value

Return values:

CALENDAR_ERROR_NONE	Successful
CALENDAR_ERROR_OUT_OF_MEMORY	Out of memory
CALENDAR_ERROR_INVALID_PARAMETER	Invalid parameter
CALENDAR_ERROR_NO_DATA	Requested data does not exist
CALENDAR_ERROR_SYSTEM	Internal system module error
CALENDAR_ERROR_NOT_SUPPORTED	Not supported

Precondition:

calendar_connect() should be called to initialize.

int calendar_vcalendar_parse_to_calendar_foreach	(	const char *	vcalendar_file_path,
		calendar_vcalendar_parse_cb	callback,
		void *	user_data
	)

Retrieves all events or to-dos (_calendar_event view or _calendar_todo view) from a vCalendar file.

Since :

3.0

Parameters:

[in]	vcalendar_file_path	The file path of the vCalendar stream file
[in]	callback	The callback function to be invoked
[in]	user_data	The user data to be passed to the callback function

Returns:

0 on success, otherwise a negative error value

Return values:

CALENDAR_ERROR_NONE	Successful
CALENDAR_ERROR_OUT_OF_MEMORY	Out of memory
CALENDAR_ERROR_INVALID_PARAMETER	Invalid parameter
CALENDAR_ERROR_SYSTEM	Internal system module error
CALENDAR_ERROR_NOT_SUPPORTED	Not supported

Precondition:

calendar_connect() should be called to initialize.

Postcondition:

This function invokes calendar_vcalendar_parse_cb().

See also:

calendar_vcalendar_parse_cb()

calendar_record_get_uri_p()