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/* Copyright (C) 1995, 1998, 2000 Aladdin Enterprises. All rights reserved.
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This software is provided AS-IS with no warranty, either express or
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implied.
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This software is distributed under license and may not be copied,
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modified or distributed except as expressly authorized under the terms
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of the license contained in the file LICENSE in this distribution.
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For more information about licensing, please refer to
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http://www.ghostscript.com/licensing/. For information on
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commercial licensing, go to http://www.artifex.com/licensing/ or
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contact Artifex Software, Inc., 101 Lucas Valley Road #110,
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San Rafael, CA 94903, U.S.A., +1(415)492-9861.
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*/
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/* $Id: zdevcal.c,v 1.5 2002/02/21 22:24:54 giles Exp $ */
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/* %Calendar% IODevice */
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#include "time_.h"
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#include "ghost.h"
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#include "gxiodev.h"
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#include "istack.h"
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#include "iparam.h"
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/* ------ %Calendar% ------ */
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private iodev_proc_get_params(calendar_get_params);
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const gx_io_device gs_iodev_calendar = {
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"%Calendar%", "Special",
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{ iodev_no_init, iodev_no_open_device, iodev_no_open_file,
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iodev_no_fopen, iodev_no_fclose,
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iodev_no_delete_file, iodev_no_rename_file, iodev_no_file_status,
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iodev_no_enumerate_files, NULL, NULL,
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calendar_get_params, iodev_no_put_params
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}
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};
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/* Get the date and time. */
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private int
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calendar_get_params(gx_io_device * iodev, gs_param_list * plist)
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{
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int code;
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time_t t;
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struct tm *pltime;
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struct tm ltime;
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static const gs_param_item_t items[] = {
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{"Year", gs_param_type_int, offset_of(struct tm, tm_year)},
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{"Month", gs_param_type_int, offset_of(struct tm, tm_mon)},
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{"Day", gs_param_type_int, offset_of(struct tm, tm_mday)},
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{"Weekday", gs_param_type_int, offset_of(struct tm, tm_wday)},
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{"Hour", gs_param_type_int, offset_of(struct tm, tm_hour)},
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{"Minute", gs_param_type_int, offset_of(struct tm, tm_min)},
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{"Second", gs_param_type_int, offset_of(struct tm, tm_sec)},
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gs_param_item_end
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};
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bool running;
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if (time(&t) == (time_t)-1 || (pltime = localtime(&t)) == 0) {
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ltime.tm_sec = ltime.tm_min = ltime.tm_hour =
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ltime.tm_mday = ltime.tm_mon = ltime.tm_year = 0;
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running = false;
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} else {
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ltime = *pltime;
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ltime.tm_year += 1900;
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ltime.tm_mon++; /* 1-origin */
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running = true;
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}
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if ((code = gs_param_write_items(plist, <ime, NULL, items)) < 0)
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return code;
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return param_write_bool(plist, "Running", &running);
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}
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