;
; @ANO_SCRIPT_NAME		inotify_events
; @ANO_SCRIPT_VERSION		0.0.1
; @ANO_SCRIPT_DESCRIPTION	Simple inotify event example
;
; @ANO_FLAGS_USE_PROTOS		[ ]
; @ANO_FLAGS_VAR_NAME_SUBS	[ ]
; @ANO_FLAGS_VAR_WARN_UNUSED	[ ]
;
; Copyright (c) 2016-2026, Jani Salonen <salojan@goto10.co>
; All rights reserved.
;
; This example shows how to trigger inotify events when something happens with
; filesystem.
;
; Working inotify mechanism needs kernel support, this implementation does not
; support 3rd party libraries.
;

main {
	; Initialize inotify notifications if it is enabled...
	;
	inotify_enabled {
		inotify_init (\
			cb_notify: "in_notify")

		; ...and register watch for /tmp directory. Callback runs when
		;    someone accesses or modifies the directory.
		;
		_hnd = inotify_add_watch (\
			watch: "/tmp", \
			flags: INOTIFY_ACCESS | INOTIFY_MODIFY)

		print "Now go to /tmp and cd to some subdirectory to see" \
			" callback to do its work.\n"
		print "Waiting for inotify events, "

		; Watch can be removed manually when no longer needed.
		;
		;inotify_del_watch (handle: _hnd)
	}

	print "press <ctrl-c> to break.\n"
}

_INOTIFY_EVENT_ callback in_notify (_handle, _mask, _cookie, _path, _name) {
	dump _handle
	dump _mask
	dump _cookie
	dump _path
	dump _name

	print "\n"

	; If watch is removed here, this callback does not run second time.
	;
	;inotify_del_watch (handle: _handle)
}