Add some other cases where a slow sync is in order (pre_sync): Pre load

2000-09-19  JP Rosevear  <jpr@helixcode.com>

	* conduits/todo/todo-conduit.c (check_for_slow_setting): Add some
	other cases where a slow sync is in order
	(pre_sync): Pre load the uids, the map and the add/mod/del lists
	(match_record): Use the map hash to match records
	(iterate): Iterate using the pre-loaded uid list
	(iterate_specific): Iterate using the add/mod/del lists
	(purge): Delete all entries in the del list
	(set_status): Set status by adding to an appropriate list
	(set_pilot_id): Set pilot_id by updating map hash

	* conduits/todo/todo-conduit.h: Add lists for added, modified and
	deleted objects

	* conduits/todo/todo-conduit.c (map_name): Get the pilot_id->uid
map
	file name
	(map_sax_start_element): SAX handler to extract a pilot_id->uid
	mapping
	(map_sax_parse): Parse the given file and build a pilot_id->uid
hash
	(map_write_foreach): Write out individual mapping elements
	(map_write): Write out the pilot_id->uid mapping
	(start_calendar_server_cb): Rename from gnome_calendar_load_cb

	* conduits/todo/todo-conduit-config.h: Rename pilotID to pilot_id

	* conduits/todo/e-todo.conduit.in: A little renaming

	* conduits/todo/Makefile.am: Fix build slightly

	* pcs/cal.c (build_change_seq): Build a corba sequence out of a
list
	of CalObjChanges
	(Cal_get_objects_in_range): Implement new corba function

	* pcs/cal-backend.c (cal_backend_init): Intiliaze to NULL
	(cal_backend_load): Track the uri so we can write the log file
	to the same place
	(cal_backend_log_name): Figure out the log filename/path based on
	the calendar uri
	(cal_backend_set_node_timet): Set an xml node property value from
	a time_t
	(cal_backend_log_entry): Adds a log entry to list waiting to be
written
	out
	(cal_backend_log_sync): Syncs the log entries to disk
	(cal_backend_log_sax_start_element): SAX callback for reading in
	log entries
	(cal_backend_log_sax_end_element): ditto
	(cal_backend_log_sax_parse): Main SAX parser call to parse the log
	file looking for particular log entries and creating a
CalObjChange
	hash with the last change for each object
	(cal_backend_get_log_entries): Returns a hash of objects of a
given
	type changed since the given time
	(cal_backend_update_object): Add appropriate log entries
	(cal_backend_remove_object): ditto
	(cal_backend_get_changed_uids): Implement new idl interface call
	(cal_backend_foreach_changed): Convert CalObjChange hash into a
list

	* pcs/cal-backend-imc.[hc]: Remove crufty files

	* pcs/cal-backend-file.c (cal_backend_file_get_type_by_uid): New
	function that returns the CalObjType for a uid.

	* cal-client/cal-client.h: Update prototypes.

	* cal-client/cal-client.c (build_change_list): Build a list
	of CalObjChange items from a corba sequence.
	(cal_client_get_changed_uids): New accessor method for the
	similarly named addition to the idl file.

	* cal-util/cal-util.h: Update prototypes and add CalObjChangeType
	enum.

	* cal-util/cal-util.c (cal_obj_change_list_free): New utility
	method to free a list of CalObjChange objects.

	* idl/evolution-calendar.idl: Add get_changed_uids method
	and associated types.

svn path=/trunk/; revision=5512

1 files changed, 30 insertions, 0 deletions

diff --git a/calendar/pcs/cal-backend-file.c b/calendar/pcs/cal-backend-file.c
index 06b75d52a6..c4a047a262 100644
--- a/calendar/pcs/cal-backend-file.c
+++ b/calendar/pcs/cal-backend-file.c
@@ -77,6 +77,7 @@ static void cal_backend_file_create (CalBackend *backend, GnomeVFSURI *uri);
 
 static int cal_backend_file_get_n_objects (CalBackend *backend, CalObjType type);
 static char *cal_backend_file_get_object (CalBackend *backend, const char *uid);
+static CalObjType cal_backend_file_get_type_by_uid (CalBackend *backend, const char *uid);
 static GList *cal_backend_file_get_uids (CalBackend *backend, CalObjType type);
 static GList *cal_backend_file_get_objects_in_range (CalBackend *backend, CalObjType type,
 						     time_t start, time_t end);
@@ -150,6 +151,7 @@ cal_backend_file_class_init (CalBackendFileClass *class)
 	backend_class->create = cal_backend_file_create;
 	backend_class->get_n_objects = cal_backend_file_get_n_objects;
 	backend_class->get_object = cal_backend_file_get_object;
+	backend_class->get_type_by_uid = cal_backend_file_get_type_by_uid;
 	backend_class->get_uids = cal_backend_file_get_uids;
 	backend_class->get_objects_in_range = cal_backend_file_get_objects_in_range;
 	backend_class->get_alarms_in_range = cal_backend_file_get_alarms_in_range;
@@ -791,6 +793,34 @@ cal_backend_file_get_object (CalBackend *backend, const char *uid)
 	return cal_component_get_as_string (comp);
 }
 
+static CalObjType
+cal_backend_file_get_type_by_uid (CalBackend *backend, const char *uid)
+{
+	CalBackendFile *cbfile;
+	CalBackendFilePrivate *priv;
+	CalComponent *comp;
+	CalComponentVType type;
+	
+	cbfile = CAL_BACKEND_FILE (backend);
+	priv = cbfile->priv;
+
+	comp = lookup_component (cbfile, uid);
+	if (!comp)
+		return CAL_COMPONENT_NO_TYPE;
+	
+	type = cal_component_get_vtype (comp);
+	switch (type) {
+	case CAL_COMPONENT_EVENT:
+		return CALOBJ_TYPE_EVENT;
+	case CAL_COMPONENT_TODO:
+		return CALOBJ_TYPE_TODO;
+	case CAL_COMPONENT_JOURNAL:
+		return CALOBJ_TYPE_JOURNAL;
+	default:
+		return CAL_COMPONENT_NO_TYPE;
+	}
+}
+
 /* Builds a list of UIDs from a list of CalComponent objects */
 static void
 build_uids_list (GList **list, GList *components)