pegasus/src/Pegasus/Common/LanguageParser.cpp - diff

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Diff for /pegasus/src/Pegasus/Common/LanguageParser.cpp between version 1.25 and 1.35

version 1.25, 2006/01/30 16:17:04

version 1.35, 2008/12/01 17:49:52

Line 1

//%2006////////////////////////////////////////////////////////////////////////

//%LICENSE////////////////////////////////////////////////////////////////

// Licensed to The Open Group (TOG) under one or more contributor license

// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.

// agreements. Refer to the OpenPegasusNOTICE.txt file distributed with

// this work for additional information regarding copyright ownership.

// IBM Corp.; EMC Corporation, The Open Group.

// Each contributor licenses this file to you under the OpenPegasus Open

// Source License; you may not use this file except in compliance with the

// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.

// License.

// EMC Corporation; VERITAS Software Corporation; The Open Group.

// EMC Corporation; Symantec Corporation; The Open Group.

// Permission is hereby granted, free of charge, to any person obtaining a copy

// Permission is hereby granted, free of charge, to any person obtaining a

// of this software and associated documentation files (the "Software"), to

// copy of this software and associated documentation files (the "Software"),

// deal in the Software without restriction, including without limitation the

// to deal in the Software without restriction, including without limitation

// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

// the rights to use, copy, modify, merge, publish, distribute, sublicense,

// sell copies of the Software, and to permit persons to whom the Software is

// and/or sell copies of the Software, and to permit persons to whom the

// furnished to do so, subject to the following conditions:

// Software is furnished to do so, subject to the following conditions:

// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN

// The above copyright notice and this permission notice shall be included

// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED

// in all copies or substantial portions of the Software.

// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT

// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

//==============================================================================

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

// Author: Humberto Rivero (hurivero@us.ibm.com)

//////////////////////////////////////////////////////////////////////////

// Modified By: Aruran, IBM (ashanmug@in.ibm.com) for Bug# 3697, 3698, 3699, 3700

// Aruran, IBM (ashanmug@in.ibm.com) for Bug# 3701, 3702, 3703, 3704

// Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)

//%/////////////////////////////////////////////////////////////////////////////

#include <Pegasus/Common/LanguageParser.h>

#include <Pegasus/Common/InternalException.h>

#include <Pegasus/Common/Tracer.h>

#include <Pegasus/Common/MessageLoader.h> //l10n

#include <Pegasus/Common/MessageLoader.h>

#include <cstring>

#ifdef PEGASUS_HAS_ICU

# include <unicode/locid.h>

#endif

#if defined(PEGASUS_OS_OS400)

# include "OS400ConvertChar.h"

#endif

PEGASUS_NAMESPACE_BEGIN

static char LANGUAGE_TAG_SEPARATOR_CHAR = '-';

static char LOCALE_ID_SEPARATOR_CHAR = '_';

AcceptLanguageList LanguageParser::parseAcceptLanguageHeader(

const String& acceptLanguageHeader)

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Real32 qualityValue;

LanguageParser::_parseAcceptLanguageElement(

languageElements[i], languageTagString, qualityValue);

acceptLanguages.insert(LanguageTag(languageTagString), qualityValue);

acceptLanguages.insert(

LanguageTag(languageTagString), qualityValue);

}

catch (Exception& e)

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{

// Except for "i" and "x", primary tags must be 2 or 3 characters,

// according to RFC 3066.

MessageLoaderParms parms(

"Common.LanguageParser.INVALID_LANGUAGE_TAG",

// Do not localize this message; it could cause recursion.

"Invalid language tag \"$0\".", languageTagString);

PEG_METHOD_EXIT();

throw Exception(MessageLoader::getMessage(parms));

throw Exception(Formatter::format(

"Invalid language tag \"$0\".",

languageTagString));

}

if (subtags.size() == 1)

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{

// The second subtag may not be a single character according to

// RFC 3066.

MessageLoaderParms parms(

"Common.LanguageParser.INVALID_LANGUAGE_TAG",

// Do not localize this message; it could cause recursion.

"Invalid language tag \"$0\".", languageTagString);

PEG_METHOD_EXIT();

throw Exception(MessageLoader::getMessage(parms));

throw Exception(Formatter::format(

"Invalid language tag \"$0\".",

languageTagString));

}

if (isStandardFormat)

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return clString;

}

#ifdef PEGASUS_HAS_ICU

String& LanguageParser::convertLocaleIdToLanguageTag(String& localeId)

{

Uint32 index = 0;

while ((index = localeId.find(index, LOCALE_ID_SEPARATOR_CHAR)) !=

PEG_NOT_FOUND)

{

localeId[index] = LANGUAGE_TAG_SEPARATOR_CHAR;

}

return localeId;

}

#endif

AcceptLanguageList LanguageParser::getDefaultAcceptLanguages()

{

#if defined(PEGASUS_HAS_MESSAGES) && defined(PEGASUS_HAS_ICU)

Locale default_loc = Locale::getDefault();

# ifdef PEGASUS_OS_OS400

String localeId = default_loc.getName();

char* tmp = (char*)default_loc.getName();

char tmp_[100];

EtoA(strcpy(tmp_,tmp));

try

{

return LanguageParser::parseAcceptLanguageHeader(tmp_);

}

# else

try

{

return LanguageParser::parseAcceptLanguageHeader(default_loc.getName());

return LanguageParser::parseAcceptLanguageHeader(

convertLocaleIdToLanguageTag(localeId));

}

# endif

catch (const InvalidAcceptLanguageHeader& e)

{

Logger::put_l(Logger::ERROR_LOG, System::CIMSERVER, Logger::SEVERE,

"src.Server.cimserver.FAILED_TO_GET_PROCESS_LOCALE",

MessageLoaderParms(

"Could not convert the system locale to a valid accept-language "

"src.Server.cimserver.FAILED_TO_SET_PROCESS_LOCALE",

"format");

"Cannot convert the system process locale into a valid "

"Accept-Language format."));

Logger::put(Logger::ERROR_LOG, System::CIMSERVER, Logger::SEVERE,

e.getMessage());

AcceptLanguageList al;

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"Common.LanguageParser.MALFORMED_LANGUAGE_TAG",

"Malformed language tag \"$0\".", languageTagString);

PEG_METHOD_EXIT();

throw Exception(MessageLoader::getMessage(parms));

// throw Exception(MessageLoader::getMessage(parms));

// do not localize message, requires a language tag for this

// localization can cause recursion here

throw Exception(parms.toString());

}

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