tparse.c
上传用户:zhongxx05
上传日期:2007-06-06
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文件大小:5k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include "hlxclib/time.h"
- #include "hlxclib/string.h"
- #include "hlxclib/stdlib.h"
- //#include "hlxclib/stdio.h"
- #include "safestring.h"
- #include "hxtypes.h"
- #include "tparse.h"
- #include "localrep.h"
- #include "hxheap.h"
- #ifdef _DEBUG
- #undef HX_THIS_FILE
- static const char HX_THIS_FILE[] = __FILE__;
- #endif
- unsigned long TimeParse(const char *s) {
- int colons = 0;
- char *cat;
- const char *ts;
- unsigned long result = 0;
- /* Count colons */
- ts = s;
- while ((cat = strchr(ts, ':')) != 0) {
- colons++;
- ts = cat+1;
- }
- switch(colons) {
- /* We deliberately fall through. */
- case 3:
- /* Days */
- result += atol(s);
- s = strchr(s, ':') + 1;
- case 2:
- /* Hours */
- result *= 24;
- result += atol(s);
- s = strchr(s, ':') + 1;
- case 1:
- /* Minutes */
- result *= 60;
- result += atol(s);
- s = strchr(s, ':') + 1;
- case 0:
- /* Seconds */
- result *= 60;
- result += atol(s);
- result *= 10;
- cat = strchr(s, '.');
- if (cat) {
- /* GR 4/5/02 warning, this is easily fooled, like by $xxx.3 in a filename */
- s = cat+1;
- if (*s) {
- /* Quietly drop anything beyond tenths */
- char tenths[2]; /* Flawfinder: ignore */
- tenths[0] = *s;
- tenths[1] = ' ';
- result += atol(tenths);
- }
- }
- /* Finally break out */
- break;
- default:
- /* Invalid */
- return 0;
- }
- return result;
- }
- void TimeOutput(unsigned long value, char *buffer, INT32 nLocaleID)
- {
- TimeOutputEx(value, buffer, 128, nLocaleID);
- }
- void TimeOutputEx(unsigned long value, char *buffer, UINT32 maxlen, INT32 nLocaleID) {
- unsigned long days, hours, minutes, seconds;
- char s[32]; /* Flawfinder: ignore */
- UINT32 currlen = 0;
- UINT32 seglen = 0;
- buffer[0] = ' ';
- days = value / 864000L;
- value -= days * 864000L;
- if (days) {
- seglen = SafeSprintf(s, sizeof(s), "%02d:", (int)days);
- if (seglen + currlen > maxlen)
- return;
- strcat(buffer, s); /* Flawfinder: ignore */
- currlen += seglen;
- }
- hours = value / 36000L;
- value -= hours * 36000L;
- if (hours || days) {
- seglen = SafeSprintf(s, sizeof(s), "%02d:", (int)hours);
- // the minus 1 accounts for the separator
- if ((seglen - 1) + currlen > maxlen)
- {
- buffer[currlen - 1] = 0;
- return;
- }
- strcat(buffer, s); /* Flawfinder: ignore */
- currlen += seglen;
- }
- minutes = value / 600L;
- value -= minutes * 600L;
- seglen = SafeSprintf(s, sizeof(s), "%02d:", (int)minutes);
- // the minus 1 accounts for the separator
- if ((seglen - 1) + currlen > maxlen)
- {
- buffer[currlen - 1] = 0;
- return;
- }
- strcat(buffer, s); /* Flawfinder: ignore */
- currlen += seglen;
- seconds = value / 10L;
- value -= seconds * 10L;
- seglen = SafeSprintf(s, sizeof(s), "%02d", (int)seconds);
- s[seglen++] = HXGetLocalDecimalPoint(nLocaleID);
- s[seglen] = 0;
- // the minus 1 accounts for the separator
- if ((seglen - 1) + currlen > maxlen)
- {
- buffer[currlen - 1] = 0;
- return;
- }
- strcat(buffer, s); /* Flawfinder: ignore */
- currlen += seglen;
- seglen = SafeSprintf(s, sizeof(s), "%d", (int)value);
- if (seglen + currlen > maxlen)
- {
- buffer[currlen - 1] = 0;
- return;
- }
- currlen += seglen;
- strcat(buffer, s); /* Flawfinder: ignore */
- }