icuSources/common/locbased.cpp

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /*
   4 **********************************************************************
   5 * Copyright (c) 2004-2014, International Business Machines
   6 * Corporation and others.  All Rights Reserved.
   7 **********************************************************************
   8 * Author: Alan Liu
   9 * Created: January 16 2004
  10 * Since: ICU 2.8
  11 **********************************************************************
  12 */
  13 #include "locbased.h"
  14 #include "cstring.h"
  15
  16 U_NAMESPACE_BEGIN
  17
  18 Locale LocaleBased::getLocale(ULocDataLocaleType type, UErrorCode& status) const {
  19     const char* id = getLocaleID(type, status);
  20     return Locale((id != 0) ? id : "");
  21 }
  22
  23 const char* LocaleBased::getLocaleID(ULocDataLocaleType type, UErrorCode& status) const {
  24     if (U_FAILURE(status)) {
  25         return NULL;
  26     }
  27
  28     switch(type) {
  29     case ULOC_VALID_LOCALE:
  30         return valid;
  31     case ULOC_ACTUAL_LOCALE:
  32         return actual;
  33     default:
  34         status = U_ILLEGAL_ARGUMENT_ERROR;
  35         return NULL;
  36     }
  37 }
  38
  39 void LocaleBased::setLocaleIDs(const char* validID, const char* actualID) {
  40     if (validID != 0) {
  41       uprv_strncpy(valid, validID, ULOC_FULLNAME_CAPACITY);
  42       valid[ULOC_FULLNAME_CAPACITY-1] = 0; // always terminate
  43     }
  44     if (actualID != 0) {
  45       uprv_strncpy(actual, actualID, ULOC_FULLNAME_CAPACITY);
  46       actual[ULOC_FULLNAME_CAPACITY-1] = 0; // always terminate
  47     }
  48 }
  49
  50 void LocaleBased::setLocaleIDs(const Locale& validID, const Locale& actualID) {
  51   uprv_strcpy(valid, validID.getName());
  52   uprv_strcpy(actual, actualID.getName());
  53 }
  54
  55 U_NAMESPACE_END