localrep.c
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:12k
- /* ***** 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 ***** */
- // Includes for this file...
- #include "hxtypes.h"
- #include "hlxclib/stdlib.h"
- #include "hlxclib/time.h"
- #include "localrep.h"
- #if defined(_WINDOWS)
- #include "hlxclib/windows.h"
- #include <windowsx.h>
- #endif
- #if defined(_MACINTOSH)
- #include <stdio.h>
- #include <string.h>
- #endif
- // For debugging...
- //#include "hxassert.h"
- #include "hxheap.h"
- #ifdef _DEBUG
- #undef HX_THIS_FILE
- static const char HX_THIS_FILE[] = __FILE__;
- #endif
- #ifdef _OPENWAVE
- #undef WIN32 /* simulator build... */
- #endif
- // Local function prototypes...
- ULONG32 TranslateLocalTimeStringFlags(ULONG32 flags);
- ULONG32 TranslateLocalDateStringFlags(ULONG32 flags);
- /*
- * HXGetLocalTimeString
- * --------------------
- * Returns in the buffer the formated string for the time given, or for the local time if the time
- * given is 0.
- */
- INT32 HXGetLocalTimeString(char *buffer, INT32 sizeOfBuffer, const char *formatString, ULONG32 flags, time_t time, ULONG32 locale)
- {
- // Translate the flags for this system...
- ULONG32 sysflags = TranslateLocalTimeStringFlags(flags);
- INT32 result = 0;
- #ifdef WIN32
- // Copy the time into the appropriate format for the routine to use...
- SYSTEMTIME sysTime;
- if (time > 0)
- {
- struct tm *tmtime = localtime(&time);
- if (tmtime != NULL)
- {
- sysTime.wYear = tmtime->tm_year + 1900;
- sysTime.wMonth = tmtime->tm_mon + 1;
- sysTime.wDayOfWeek = tmtime->tm_wday;
- sysTime.wDay = tmtime->tm_mday;
- sysTime.wHour = tmtime->tm_hour;
- sysTime.wMinute = tmtime->tm_min;
- sysTime.wSecond = tmtime->tm_sec;
- sysTime.wMilliseconds = 0;
- }
- }
- // Get the time format now...
- result = GetTimeFormat(locale ? locale : LOCALE_SYSTEM_DEFAULT,
- sysflags, (time > 0)? &sysTime : NULL,
- OS_STRING(formatString),
- OS_STRING2(buffer, sizeOfBuffer),
- sizeOfBuffer);
- #endif
- #ifdef _MACINTOSH
- if (time > 0)
- {
- struct tm *tmtime = localtime(&time);
- char format[32]; /* Flawfinder: ignore */
- switch (flags)
- {
- case HXLOCALTIMESTRING_24HOURFORMAT:
- {
- strcpy(format, "%H:%M"); /* Flawfinder: ignore */
- }
- break;
- case HXLOCALTIMESTRING_NOMINUTESORSECONDS:
- {
- sprintf(format, "%d", (((tmtime->tm_hour == 0) || (tmtime->tm_hour - 12 == 0))? 12 : ((tmtime->tm_hour > 12)? tmtime->tm_hour - 12 : tmtime->tm_hour))); /* Flawfinder: ignore */
- strcat(format, " %p"); /* Flawfinder: ignore */
- }
- break;
- case HXLOCALTIMESTRING_NOSECONDS:
- default:
- {
- sprintf(format, "%d", (((tmtime->tm_hour == 0) || (tmtime->tm_hour - 12 == 0))? 12 : ((tmtime->tm_hour > 12)? tmtime->tm_hour - 12 : tmtime->tm_hour))); /* Flawfinder: ignore */
- strcat(format, ":%M %p"); /* Flawfinder: ignore */
- }
- break;
- }
- strftime(buffer, sizeOfBuffer, format, tmtime);
- }
- #endif
- return result;
- }
- #ifdef _WIN32
- // Global string for formate date....
- char gFormatString[255]; /* Flawfinder: ignore */
- #endif
- #ifdef WIN32
- // Counts the number of instances of the given letter in a string...
- INT32 CountChar(char *str, char find)
- {
- int count, i;
- i = 0;
- count = 0;
- if (str == NULL) return 0;
- while (TRUE)
- {
- if (str[i] == ' ') break;
- if (find == str[i++]) count++;
- }
- return count;
- }
- // This routine will return the shortest date string format for the
- // default system default into the global gFormatString buffer.
- BOOL CALLBACK EnumDateFormatsCallBack(LPTSTR formatString)
- {
- // Make some assumptions....
- //HX_ASSERT(gFormatString != NULL);
- strncpy(gFormatString, formatString, 254); /* Flawfinder: ignore */
- gFormatString[254] = ' ';
- // If the format string has two digits for year, return false right away...
- if ((CountChar(gFormatString, 'y') == 2) && (CountChar(gFormatString, 'M') == 1) && (CountChar(gFormatString, 'd') == 1)) return FALSE;
- return TRUE;
- }
- #endif // WIN32
- /*
- * HXGetLocalDataFormatString
- * --------------------------
- * Returns a format string for the local machine. This function needs to be expanded at some point...right now it will only return a short format.
- *
- * input:
- * char *buffer - Buffer.
- * INT32 length - Size of buffer.
- *
- */
- void HXGetLocalDateFormatString(char *buffer, INT32 length)
- {
- #ifdef WIN32
- // Create a new format string globally...
- *gFormatString = ' ';
- EnumDateFormats((DATEFMT_ENUMPROC)EnumDateFormatsCallBack, LOCALE_SYSTEM_DEFAULT, DATE_SHORTDATE);
- // Save the global string onto the buffer and release the global's memory...
- strncpy(buffer, gFormatString, length); /* Flawfinder: ignore */
- buffer[length-1] = ' ';
- *gFormatString = ' ';
- #else
- //HX_ASSERT(!"HXGetLocalDateFormatString is not defined for this platform.");
- #endif
- }
- /*
- * HXGetLocalDateString
- * --------------------
- * Returns in the buffer the formated string for the date given, or for the current date if the date
- * given is 0.
- */
- INT32 HXGetLocalDateString(char *buffer, INT32 sizeOfBuffer, const char *formatString, ULONG32 flags, time_t time, ULONG32 locale)
- {
- // Translate the flags for this system...
- ULONG32 sysflags = TranslateLocalDateStringFlags(flags);
- INT32 result = 0;
- #ifdef WIN32
- char tempFormatString[256]; /* Flawfinder: ignore */
- // Copy the time into the appropriate format for the routine to use...
- SYSTEMTIME sysTime;
- if (time > 0)
- {
- struct tm *tmtime = localtime(&time);
- if (tmtime != NULL)
- {
- sysTime.wYear = tmtime->tm_year + 1900;
- sysTime.wMonth = tmtime->tm_mon + 1;
- sysTime.wDayOfWeek = tmtime->tm_wday;
- sysTime.wDay = tmtime->tm_mday;
- sysTime.wHour = tmtime->tm_hour;
- sysTime.wMinute = tmtime->tm_min;
- sysTime.wSecond = tmtime->tm_sec;
- sysTime.wMilliseconds = 0;
- }
- }
- if (formatString == NULL) HXGetLocalDateFormatString(tempFormatString, 255);
- // Get the time format now...
- result = GetDateFormat( locale ? locale : LOCALE_SYSTEM_DEFAULT,
- sysflags,
- (time > 0)? &sysTime : NULL,
- (formatString)? formatString : tempFormatString,
- buffer,
- sizeOfBuffer);
- #endif
- #ifdef _MACINTOSH
- if (time > 0)
- {
- struct tm *tmtime = localtime(&time);
- char format[32];/* Flawfinder: ignore */
- switch (flags)
- {
- case HXLOCALDATESTRING_SHORTDATE:
- strcpy(format, "%x"); /* Flawfinder: ignore */ // 10 Aug, 1999
- break;
- case HXLOCALDATESTRING_LONGDATE:
- strcpy(format, "%B %d, %Y"); /* Flawfinder: ignore */ // August 10, 1999
- break;
- case HXLOCALDATESTRING_DEFAULT:
- default:
- strcpy(format, "%m/%d"); /* Flawfinder: ignore */ // 10/8
- break;
- }
- strftime(buffer, sizeOfBuffer, format, tmtime);
- }
- #endif
- return result;
- }
- /*
- * TranslateLocalTimeStringFlags
- * -----------------------------
- * Translage the flags to their system specific counterparts.
- *
- * input:
- * ULONG32 flags - Flags to translate.
- *
- * output:
- * ULONG32 - Resultant flags, maybe system specific.
- *
- */
- ULONG32 TranslateLocalTimeStringFlags(ULONG32 flags)
- {
- #ifdef WIN32
- ULONG32 systemSpecificFlags = 0;
- #else
- ULONG32 systemSpecificFlags = flags;
- #endif
- if (flags & HXLOCALTIMESTRING_NOSECONDS)
- {
- #ifdef WIN32
- systemSpecificFlags |= TIME_NOSECONDS;
- #endif
- }
- if (flags & HXLOCALTIMESTRING_NOMINUTESORSECONDS)
- {
- #ifdef WIN32
- systemSpecificFlags |= TIME_NOMINUTESORSECONDS;
- #endif
- }
- if (flags & HXLOCALTIMESTRING_NOTIMEMARKER)
- {
- #ifdef WIN32
- systemSpecificFlags |= TIME_NOTIMEMARKER;
- #endif
- }
- if (flags & HXLOCALTIMESTRING_24HOURFORMAT)
- {
- #ifdef WIN32
- systemSpecificFlags |= TIME_FORCE24HOURFORMAT;
- #endif
- }
- if (flags == HXLOCALTIMESTRING_DEFAULT)
- {
- #ifdef WIN32
- systemSpecificFlags = 0;
- #endif
- }
- return systemSpecificFlags;
- }
- /*
- * TranslateLocalDateStringFlags
- * -----------------------------
- * Translage the flags to their system specific counterparts.
- *
- * input:
- * ULONG32 flags - Flags to translate.
- *
- * output:
- * ULONG32 - Resultant flags, maybe system specific.
- *
- */
- ULONG32 TranslateLocalDateStringFlags(ULONG32 flags)
- {
- #ifdef WIN32
- ULONG32 systemSpecificFlags = 0;
- #else
- ULONG32 systemSpecificFlags = flags;
- #endif
- if (flags & HXLOCALDATESTRING_SHORTDATE)
- {
- #ifdef WIN32
- systemSpecificFlags = DATE_SHORTDATE;
- #endif
- }
- if (flags & HXLOCALDATESTRING_LONGDATE)
- {
- #ifdef WIN32
- systemSpecificFlags = DATE_LONGDATE;
- #endif
- }
- if (flags == HXLOCALDATESTRING_DEFAULT)
- {
- #ifdef WIN32
- systemSpecificFlags = 0;
- #endif
- }
- return systemSpecificFlags;
- }
- /*
- * HXGetLocalDecimalPoint
- * --------------------
- * Returns decimal point representation in the locale selected.
- *
- * input:
- * ULONG32 locale - Optional locale id, if not included, the default system locale will be used.
- *
- * output:
- * char - Decimal point representation.
- *
- */
- char HXGetLocalDecimalPoint(ULONG32 locale)
- {
- char result = '.';
- #ifdef WIN32
- char buffer[3]; /* Flawfinder: ignore */
- if(GetLocaleInfo(locale ? locale : LOCALE_SYSTEM_DEFAULT, LOCALE_SDECIMAL, buffer, 2) > 1)
- result = buffer[0];
- #elif defined(_MACINTOSH)
- {
- Intl0Hndl intlHandle;
-
- check(locale == 0);
- intlHandle = (Intl0Hndl) GetIntlResource(0);
- if (intlHandle)
- {
- result = (**intlHandle).decimalPt;
- }
- }
- #endif
- return result;
- }
- /*
- * HXGetLocalTimeSeparator
- * --------------------
- * Returns time separator representation in the locale selected.
- *
- * input:
- * ULONG32 locale - Optional locale id, if not included, the default system locale will be used.
- *
- * output:
- * char - Time separator representation.
- *
- */
- char HXGetLocalTimeSeparator(ULONG32 locale)
- {
- char result = ':';
- #if defined(_MACINTOSH)
- {
- Intl0Hndl intlHandle;
-
- check(locale == 0);
-
- intlHandle = (Intl0Hndl) GetIntlResource(0);
- if (intlHandle)
- {
- result = (**intlHandle).timeSep;
- }
- }
-
- #endif
- #ifdef WIN32
- char buffer[3]; /* Flawfinder: ignore */
- if(GetLocaleInfo(locale ? locale : LOCALE_SYSTEM_DEFAULT, LOCALE_SDECIMAL, buffer, 2) > 1)
- result = buffer[0];
- #endif
- return result;
- }