13ff48bf5SDavid du Colombier /* Copyright (C) 1995, 1998, 2000 Aladdin Enterprises. All rights reserved.
27dd7cddfSDavid du Colombier
3*593dc095SDavid du Colombier This software is provided AS-IS with no warranty, either express or
4*593dc095SDavid du Colombier implied.
57dd7cddfSDavid du Colombier
6*593dc095SDavid du Colombier This software is distributed under license and may not be copied,
7*593dc095SDavid du Colombier modified or distributed except as expressly authorized under the terms
8*593dc095SDavid du Colombier of the license contained in the file LICENSE in this distribution.
97dd7cddfSDavid du Colombier
10*593dc095SDavid du Colombier For more information about licensing, please refer to
11*593dc095SDavid du Colombier http://www.ghostscript.com/licensing/. For information on
12*593dc095SDavid du Colombier commercial licensing, go to http://www.artifex.com/licensing/ or
13*593dc095SDavid du Colombier contact Artifex Software, Inc., 101 Lucas Valley Road #110,
14*593dc095SDavid du Colombier San Rafael, CA 94903, U.S.A., +1(415)492-9861.
157dd7cddfSDavid du Colombier */
167dd7cddfSDavid du Colombier
17*593dc095SDavid du Colombier /* $Id: zdevcal.c,v 1.5 2002/02/21 22:24:54 giles Exp $ */
187dd7cddfSDavid du Colombier /* %Calendar% IODevice */
197dd7cddfSDavid du Colombier #include "time_.h"
207dd7cddfSDavid du Colombier #include "ghost.h"
217dd7cddfSDavid du Colombier #include "gxiodev.h"
227dd7cddfSDavid du Colombier #include "istack.h"
237dd7cddfSDavid du Colombier #include "iparam.h"
247dd7cddfSDavid du Colombier
257dd7cddfSDavid du Colombier /* ------ %Calendar% ------ */
267dd7cddfSDavid du Colombier
277dd7cddfSDavid du Colombier private iodev_proc_get_params(calendar_get_params);
287dd7cddfSDavid du Colombier const gx_io_device gs_iodev_calendar = {
297dd7cddfSDavid du Colombier "%Calendar%", "Special",
307dd7cddfSDavid du Colombier { iodev_no_init, iodev_no_open_device, iodev_no_open_file,
317dd7cddfSDavid du Colombier iodev_no_fopen, iodev_no_fclose,
327dd7cddfSDavid du Colombier iodev_no_delete_file, iodev_no_rename_file, iodev_no_file_status,
337dd7cddfSDavid du Colombier iodev_no_enumerate_files, NULL, NULL,
347dd7cddfSDavid du Colombier calendar_get_params, iodev_no_put_params
357dd7cddfSDavid du Colombier }
367dd7cddfSDavid du Colombier };
377dd7cddfSDavid du Colombier
387dd7cddfSDavid du Colombier /* Get the date and time. */
397dd7cddfSDavid du Colombier private int
calendar_get_params(gx_io_device * iodev,gs_param_list * plist)407dd7cddfSDavid du Colombier calendar_get_params(gx_io_device * iodev, gs_param_list * plist)
417dd7cddfSDavid du Colombier {
427dd7cddfSDavid du Colombier int code;
437dd7cddfSDavid du Colombier time_t t;
447dd7cddfSDavid du Colombier struct tm *pltime;
457dd7cddfSDavid du Colombier struct tm ltime;
467dd7cddfSDavid du Colombier static const gs_param_item_t items[] = {
477dd7cddfSDavid du Colombier {"Year", gs_param_type_int, offset_of(struct tm, tm_year)},
487dd7cddfSDavid du Colombier {"Month", gs_param_type_int, offset_of(struct tm, tm_mon)},
497dd7cddfSDavid du Colombier {"Day", gs_param_type_int, offset_of(struct tm, tm_mday)},
507dd7cddfSDavid du Colombier {"Weekday", gs_param_type_int, offset_of(struct tm, tm_wday)},
517dd7cddfSDavid du Colombier {"Hour", gs_param_type_int, offset_of(struct tm, tm_hour)},
527dd7cddfSDavid du Colombier {"Minute", gs_param_type_int, offset_of(struct tm, tm_min)},
537dd7cddfSDavid du Colombier {"Second", gs_param_type_int, offset_of(struct tm, tm_sec)},
547dd7cddfSDavid du Colombier gs_param_item_end
557dd7cddfSDavid du Colombier };
567dd7cddfSDavid du Colombier bool running;
577dd7cddfSDavid du Colombier
583ff48bf5SDavid du Colombier if (time(&t) == (time_t)-1 || (pltime = localtime(&t)) == 0) {
597dd7cddfSDavid du Colombier ltime.tm_sec = ltime.tm_min = ltime.tm_hour =
607dd7cddfSDavid du Colombier ltime.tm_mday = ltime.tm_mon = ltime.tm_year = 0;
617dd7cddfSDavid du Colombier running = false;
627dd7cddfSDavid du Colombier } else {
637dd7cddfSDavid du Colombier ltime = *pltime;
647dd7cddfSDavid du Colombier ltime.tm_year += 1900;
657dd7cddfSDavid du Colombier ltime.tm_mon++; /* 1-origin */
667dd7cddfSDavid du Colombier running = true;
677dd7cddfSDavid du Colombier }
687dd7cddfSDavid du Colombier if ((code = gs_param_write_items(plist, <ime, NULL, items)) < 0)
697dd7cddfSDavid du Colombier return code;
707dd7cddfSDavid du Colombier return param_write_bool(plist, "Running", &running);
717dd7cddfSDavid du Colombier }
72