blob: 066df4aa490441b969742cfabe0fbedad01e9906 [file] [log] [blame]
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation, and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.ibm.com . For more information
* on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
/**
* $Log$
* Revision 1.1 1999/11/09 01:07:23 twl
* Initial revision
*
* Revision 1.4 1999/11/08 20:45:26 rahul
* Swat for adding in Product name and CVS comment log variable.
*
*/
// ---------------------------------------------------------------------------
// Includes
// ---------------------------------------------------------------------------
#include <util/XML4CDefs.hpp>
#include <util/PlatformUtils.hpp>
#include <util/XMLMsgLoader.hpp>
#include <util/XMLString.hpp>
#include "ICUMsgLoader.hpp"
#include "resbund.h"
#include "string.h"
// ---------------------------------------------------------------------------
// Local static methods
// ---------------------------------------------------------------------------
static const XMLCh* mapId( const XMLMsgLoader::XMLMsgId msgToLoad
, const XMLCh* bundleType)
{
static const XMLCh test[] = { 0x65, 0x66, 0 };
return test;
}
// ---------------------------------------------------------------------------
// Public Constructors and Destructor
// ---------------------------------------------------------------------------
ICUMsgLoader::ICUMsgLoader(const XMLCh* const toLoad) :
fBundle(0)
, fBundleType((XMLCh*)toLoad)
{
//
// Use the platform util's path to figure out where the resource bundles
// are. We keep them in an NLS directory underneath the DLL/Lib path.
//
const unsigned int maxChars = 4095;
char tmpPath[maxChars + 1];
strncpy(tmpPath, XMLPlatformUtils::fgLibLocation, maxChars);
// Now copy the relative path part onto it
strncat(tmpPath, "NLS//ICU//", maxChars);
if (toLoad == 0)
strncat(tmpPath, "XMLExceptMsgs", maxChars);
else if (toLoad == 0)
strncat(tmpPath, "XMLErrors", maxChars);
else
{
// <TBD> Need to do something here. Panic call?
}
// Ok, lets try to create the bundle now
UErrorCode err = ZERO_ERROR;
fBundle = new ResourceBundle(tmpPath, err);
if (!SUCCESS(err))
{
// <TBD> Need to panic again here?
}
}
ICUMsgLoader::~ICUMsgLoader()
{
delete fBundle;
}
// ---------------------------------------------------------------------------
// Implementation of the virtual message loader API
// ---------------------------------------------------------------------------
bool ICUMsgLoader::loadMsg( const XMLMsgLoader::XMLMsgId msgToLoad
, XMLCh* const toFill
, const unsigned long maxChars)
{
//
// Map the passed id to the required message bundle key name. We use
// a local array to map the message id to the correct string. This array
// is generated from a little utility program that can kick out the
// message text in a couple of different formats.
//
const XMLCh* const keyStr = mapId(msgToLoad, fBundleType);
if (!keyStr)
return false;
// And now try to load that key's related message
UErrorCode err;
UnicodeString keyVal(keyStr);
const UnicodeString* msgString = fBundle->getString(keyVal, err);
if (!msgString)
return false;
// Extract out from the UnicodeString to the passed buffer
const unsigned int len = msgString->length();
const unsigned int lesserLen = (len < maxChars) ? len : maxChars;
msgString->extract
(
0
, lesserLen
, toFill
);
// Cap it off and return success
toFill[lesserLen] = 0;
return true;
}
bool ICUMsgLoader::loadMsg( const XMLMsgLoader::XMLMsgId msgToLoad
, XMLCh* const toFill
, const unsigned long maxChars
, const XMLCh* const repText1
, const XMLCh* const repText2
, const XMLCh* const repText3
, const XMLCh* const repText4)
{
// Call the other version to load up the message
if (!loadMsg(msgToLoad, toFill, maxChars))
return false;
// And do the token replacement
XMLString::replaceTokens(toFill, maxChars, repText1, repText2, repText3, repText4);
return true;
}
bool ICUMsgLoader::loadMsg( const XMLMsgLoader::XMLMsgId msgToLoad
, XMLCh* const toFill
, const unsigned long maxChars
, const char* const repText1
, const char* const repText2
, const char* const repText3
, const char* const repText4)
{
//
// Transcode the provided parameters and call the other version,
// which will do the replacement work.
//
XMLCh* tmp1 = 0;
XMLCh* tmp2 = 0;
XMLCh* tmp3 = 0;
XMLCh* tmp4 = 0;
bool bRet = false;
if (repText1)
tmp1 = XMLString::transcode(repText1);
if (repText2)
tmp2 = XMLString::transcode(repText2);
if (repText3)
tmp3 = XMLString::transcode(repText3);
if (repText4)
tmp4 = XMLString::transcode(repText4);
bRet = loadMsg(msgToLoad, toFill, maxChars, tmp1, tmp2, tmp3, tmp4);
if (tmp1)
delete [] tmp1;
if (tmp2)
delete [] tmp2;
if (tmp3)
delete [] tmp3;
if (tmp4)
delete [] tmp4;
return bRet;
}