// © 2016 and later: Unicode, Inc. and others.

// License & terms of use: http://www.unicode.org/copyright.html

/**

 *******************************************************************************

 * Copyright (C) 2001-2014, International Business Machines Corporation and    *

 * others. All Rights Reserved.                                                *

 *******************************************************************************

 *

 *******************************************************************************

 */

#include "unicode/utypes.h"

#if !UCONFIG_NO_SERVICE

#include "unicode/resbund.h"

#include "uresimp.h"

#include "cmemory.h"

#include "servloc.h"

#include "ustrfmt.h"

#include "uhash.h"

#include "charstr.h"

#include "ucln_cmn.h"

#include "uassert.h"

#define UNDERSCORE_CHAR ((UChar)0x005f)

#define AT_SIGN_CHAR    ((UChar)64)

#define PERIOD_CHAR     ((UChar)46)

U_NAMESPACE_BEGIN

ICUResourceBundleFactory::ICUResourceBundleFactory()

  : LocaleKeyFactory(VISIBLE)

  , _bundleName()

{

}

ICUResourceBundleFactory::ICUResourceBundleFactory(const UnicodeString& bundleName)

  : LocaleKeyFactory(VISIBLE)

  , _bundleName(bundleName)

{

}

ICUResourceBundleFactory::~ICUResourceBundleFactory() {}

const Hashtable*

ICUResourceBundleFactory::getSupportedIDs(UErrorCode& status) const

{

    if (U_SUCCESS(status)) {

        return LocaleUtility::getAvailableLocaleNames(_bundleName);

    }

    return NULL;

}

UObject*

ICUResourceBundleFactory::handleCreate(const Locale& loc, int32_t /* kind */, const ICUService* /* service */, UErrorCode& status) const

{

    if (U_SUCCESS(status)) {

        // _bundleName is a package name

        // and should only contain invariant characters

                // ??? is it always true that the max length of the bundle name is 19?

                // who made this change? -- dlf

        char pkg[20];

        int32_t length;

        length=_bundleName.extract(0, INT32_MAX, pkg, (int32_t)sizeof(pkg), US_INV);

        if(length>=(int32_t)sizeof(pkg)) {

            return NULL;

        }

        return new ResourceBundle(pkg, loc, status);

    }

    return NULL;

}

#ifdef SERVICE_DEBUG

UnicodeString&

ICUResourceBundleFactory::debug(UnicodeString& result) const

{

    LocaleKeyFactory::debug(result);

    result.append((UnicodeString)", bundle: ");

    return result.append(_bundleName);

}

UnicodeString&

ICUResourceBundleFactory::debugClass(UnicodeString& result) const

{

    return result.append((UnicodeString)"ICUResourceBundleFactory");

}

#endif

UOBJECT_DEFINE_RTTI_IMPLEMENTATION(ICUResourceBundleFactory)

U_NAMESPACE_END

/* !UCONFIG_NO_SERVICE */

#endif