/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
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 * Software distributed under the License is distributed on an "AS IS" basis,
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 * The Original Code is mozilla.org code.
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 * The Initial Developer of the Original Code is 
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 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
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 * Contributor(s):
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 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#include "nsIPlatformCharset.h"
#include "nsILocaleService.h"
#include "nsCOMPtr.h"
#include "nsReadableUtils.h"
#include "nsLocaleCID.h"
#include "nsIComponentManager.h"
#include <stdio.h>

NS_DEFINE_IID(kLocaleServiceIID,NS_ILOCALESERVICE_IID);
NS_DEFINE_CID(kLocaleServiceCID,NS_LOCALESERVICE_CID);
NS_DEFINE_IID(kPlatformCharsetIID,NS_IPLATFORMCHARSET_IID);

int
main(int argc, const char** argv)
{

    nsCOMPtr<nsIPlatformCharset> platform_charset = 
        do_CreateInstance(NS_PLATFORMCHARSET_CONTRACTID);
    if (!platform_charset) return -1;

    nsCOMPtr<nsILocaleService>      locale_service = 
        do_CreateInstance(kLocaleServiceCID);
    if (!locale_service) return -1;

    nsCOMPtr<nsILocale>             locale;
    nsCAutoString                   charset;
    nsAutoString                    category;

    nsresult rv = locale_service->GetSystemLocale(getter_AddRefs(locale));
    if (NS_FAILED(rv)) return -1;

    rv = locale->GetCategory(NS_LITERAL_STRING("NSILOCALE_MESSAGES"), category);
    if (NS_FAILED(rv)) return -1;

    rv = platform_charset->GetDefaultCharsetForLocale(category, charset);
    if (NS_FAILED(rv)) return -1;

    printf("DefaultCharset for %s is %s\n", NS_LossyConvertUTF16toASCII(category).get(), charset.get());

    category.Assign(NS_LITERAL_STRING("en-US"));
    rv = platform_charset->GetDefaultCharsetForLocale(category, charset);
    if (NS_FAILED(rv)) return -1;

    printf("DefaultCharset for %s is %s\n", NS_LossyConvertUTF16toASCII(category).get(), charset.get());

    return 0;
}