added versioned sql schemas

calendar/providers/storage/schema-2.sql

@@ -0,0 +1,97 @@
+
+CREATE TABLE cal_calendar_schema_version (
+	version	INTEGER
+);
+
+CREATE TABLE cal_items (
+	cal_id		INTEGER, --	REFERENCES cal_calendars.id,
+	-- 0: event, 1: todo
+	item_type	INTEGER,
+
+	-- ItemBase bits
+	id		STRING,
+	time_created	INTEGER,
+	last_modified	INTEGER,
+	title		STRING,
+	priority	INTEGER,
+	privacy		STRING,
+
+	ical_status	STRING,
+
+	-- CAL_ITEM_FLAG_PRIVATE = 1
+	-- CAL_ITEM_FLAG_HAS_ATTENDEES = 2
+	-- CAL_ITEM_FLAG_HAS_PROPERTIES = 4
+	-- CAL_ITEM_FLAG_EVENT_ALLDAY = 8
+	-- CAL_ITEM_FLAG_HAS_RECURRENCE = 16
+	flags		INTEGER,
+
+	-- Event bits
+	event_start	INTEGER,
+	event_end	INTEGER,
+	event_stamp	INTEGER,
+
+	-- Todo bits
+	todo_entry	INTEGER,
+	todo_due	INTEGER,
+	todo_completed	INTEGER,
+	todo_complete	INTEGER,
+
+	-- internal bits
+	alarm_id	INTEGER  -- REFERENCES cal_alarms.id ON DELETE CASCADE
+);
+
+CREATE TABLE cal_attendees (
+	item_id         STRING,
+	attendee_id	STRING,
+	common_name	STRING,
+	rsvp		INTEGER,
+	role		STRING,
+	status		STRING,
+	type		STRING
+);
+
+CREATE TABLE cal_alarms (
+	id		INTEGER PRIMARY KEY,
+
+	alarm_data	BLOB
+);
+
+CREATE TABLE cal_recurrence (
+	item_id		STRING,
+	recur_index	INTEGER, -- the index in the recurrence array of this thing
+	recur_type	STRING, -- values from calIRecurrenceInfo; if null, date-based.
+
+	is_negative	BOOLEAN,
+
+	--
+	-- these are for date-based recurrence
+	--
+
+	-- comma-separated list of dates
+	dates		STRING,
+
+	--
+	-- these are for rule-based recurrence
+	--
+	count		INTEGER,
+	end_date	INTEGER,
+	interval	INTEGER,
+
+	-- components, comma-separated list or null
+	second		STRING,
+	minute		STRING,
+	hour		STRING,
+	day		STRING,
+	monthday	STRING,
+	yearday		STRING,
+	weekno		STRING,
+	month		STRING,
+	setpos		STRING
+);
+
+CREATE TABLE cal_properties (
+	item_id		STRING,
+	
+	key		STRING,
+	value		BLOB
+);

calendar/providers/storage/schema-3.sql

@@ -0,0 +1,123 @@
+CREATE TABLE cal_calendar_schema_version (
+	version	INTEGER
+);
+
+CREATE TABLE cal_events (
+	cal_id		INTEGER, --	REFERENCES cal_calendars.id,
+
+	-- ItemBase bits
+	id		STRING,
+	time_created	INTEGER,
+	last_modified	INTEGER,
+	title		STRING,
+	priority	INTEGER,
+	privacy		STRING,
+
+	ical_status	STRING,
+
+	-- CAL_ITEM_FLAG_PRIVATE = 1
+	-- CAL_ITEM_FLAG_HAS_ATTENDEES = 2
+	-- CAL_ITEM_FLAG_HAS_PROPERTIES = 4
+	-- CAL_ITEM_FLAG_EVENT_ALLDAY = 8
+	-- CAL_ITEM_FLAG_HAS_RECURRENCE = 16
+	flags		INTEGER,
+
+	-- Event bits
+	event_start	INTEGER,
+	event_start_tz	VARCHAR,
+	event_end	INTEGER,
+	event_end_tz	VARCHAR,
+	event_stamp	INTEGER,
+
+	-- alarm time
+	alarm_time	INTEGER,
+	alarm_time_tz	VARCHAR
+);
+
+CREATE TABLE cal_todos (
+	cal_id		INTEGER, --	REFERENCES cal_calendars.id,
+
+	-- ItemBase bits
+	id		STRING,
+	time_created	INTEGER,
+	last_modified	INTEGER,
+	title		STRING,
+	priority	INTEGER,
+	privacy		STRING,
+
+	ical_status	STRING,
+
+	-- CAL_ITEM_FLAG_PRIVATE = 1
+	-- CAL_ITEM_FLAG_HAS_ATTENDEES = 2
+	-- CAL_ITEM_FLAG_HAS_PROPERTIES = 4
+	-- CAL_ITEM_FLAG_EVENT_ALLDAY = 8
+	-- CAL_ITEM_FLAG_HAS_RECURRENCE = 16
+	flags		INTEGER,
+
+	-- Todo bits
+	-- date the todo is to be displayed
+	todo_entry	INTEGER,
+	todo_entry_tz	VARCHAR,
+	-- date the todo is due
+	todo_due	INTEGER,
+	todo_due_tz	VARCHAR,
+	-- date the todo is completed
+	todo_completed	INTEGER,
+	todo_completed_tz VARCHAR,
+	-- percent the todo is complete (0-100)
+	todo_complete	INTEGER,
+
+	-- alarm time
+	alarm_time	INTEGER,
+	alarm_time_tz	VARCHAR
+);
+
+CREATE TABLE cal_attendees (
+	item_id         STRING,
+	attendee_id	STRING,
+	common_name	STRING,
+	rsvp		INTEGER,
+	role		STRING,
+	status		STRING,
+	type		STRING
+);
+
+CREATE TABLE cal_recurrence (
+	item_id		STRING,
+	recur_index	INTEGER, -- the index in the recurrence array of this thing
+	recur_type	STRING, -- values from calIRecurrenceInfo; if null, date-based.
+
+	is_negative	BOOLEAN,
+
+	--
+	-- these are for date-based recurrence
+	--
+
+	-- comma-separated list of dates
+	dates		STRING,
+
+	--
+	-- these are for rule-based recurrence
+	--
+	count		INTEGER,
+	end_date	INTEGER,
+	interval	INTEGER,
+
+	-- components, comma-separated list or null
+	second		STRING,
+	minute		STRING,
+	hour		STRING,
+	day		STRING,
+	monthday	STRING,
+	yearday		STRING,
+	weekno		STRING,
+	month		STRING,
+	setpos		STRING
+);
+
+CREATE TABLE cal_properties (
+	item_id		STRING,
+	
+	key		STRING,
+	value		BLOB
+);