bool XalanICUMessageLoader::loadMsg()

in src/xalanc/PlatformSupport/XalanICUMessageLoader.cpp [145:170]

• 19 lines of code
• 4 McCabe index (conditional complexity)

bool XalanICUMessageLoader::loadMsg(
            XalanMessages::Codes    msgToLoad,
            XalanDOMChar*           toFill,
            XalanSize_t             maxChars)
{
   bool bResult = true;
   UErrorCode   err = U_ZERO_ERROR;
   int32_t      strLen = 0;
   
   // Assuming array format
   const UChar * const  name = ures_getStringByIndex(m_domainBundle, (int32_t)msgToLoad+1, &strLen, &err);
   
   if (!U_SUCCESS(err) || (name == 0))
   {
       XalanCopy(m_unknownMessage.c_str(), m_unknownMessage.c_str() + m_unknownMessage.length() + 1, toFill);

       return false;
   }

   const XalanSize_t    retStrLen =
       static_cast<XalanSize_t>(strLen + 1 ) > maxChars ? maxChars : static_cast<XalanSize_t>(strLen + 1);

   XalanCopy(name, name + retStrLen, toFill);
  
   return bResult;
}