icuSources/common/locbased.cpp

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