| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| /* |
| * XSEC |
| * |
| * AnonymousResolver := Class to resolve the IAIK anonymous sample reference |
| * |
| * Author(s): Berin Lautenbach |
| * |
| * $Id$ |
| * |
| */ |
| |
| #include "AnonymousResolver.hpp" |
| |
| // XSEC |
| |
| #include <xsec/framework/XSECException.hpp> |
| |
| #include "../../utils/XSECDOMUtils.hpp" |
| |
| #include <xercesc/util/XMLString.hpp> |
| #include <xercesc/util/Janitor.hpp> |
| #include <xercesc/framework/URLInputSource.hpp> |
| |
| XERCES_CPP_NAMESPACE_USE |
| |
| |
| // ---------------------------------------------------------------------------- |
| // AnonymousResolver |
| // ---------------------------------------------------------------------------- |
| |
| AnonymousResolver::~AnonymousResolver() { |
| |
| if (mp_baseURI != NULL) |
| XSEC_RELEASE_XMLCH(mp_baseURI); |
| |
| } |
| |
| |
| XSECURIResolver * AnonymousResolver::clone(void) { |
| |
| AnonymousResolver * ret; |
| |
| ret = new AnonymousResolver(); |
| |
| if (this->mp_baseURI != 0) |
| ret->mp_baseURI = XMLString::replicate(this->mp_baseURI); |
| else |
| ret->mp_baseURI = 0; |
| |
| return ret; |
| |
| } |
| |
| void AnonymousResolver::setBaseURI(const XMLCh * uri) { |
| |
| if (mp_baseURI != NULL) |
| XSEC_RELEASE_XMLCH(mp_baseURI); |
| |
| mp_baseURI = XMLString::replicate(uri); |
| |
| } |
| |
| BinInputStream * AnonymousResolver::resolveURI(const XMLCh * uri) { |
| |
| XSEC_USING_XERCES(URLInputSource); |
| XSEC_USING_XERCES(XMLURL); |
| XSEC_USING_XERCES(BinInputStream); |
| |
| URLInputSource * URLS; // Use Xerces URL Input source |
| BinInputStream * is; // To handle the actual input |
| |
| if (uri != NULL) { |
| throw XSECException(XSECException::ErrorOpeningURI, |
| "AnonymousResolver - only anonymous references supported"); |
| } |
| |
| if (mp_baseURI == 0) { |
| URLS = new URLInputSource(XMLURL(MAKE_UNICODE_STRING(anonURI))); |
| } |
| else { |
| URLS = new URLInputSource(XMLURL(XMLURL(mp_baseURI), MAKE_UNICODE_STRING(anonURI))); |
| } |
| |
| // makeStream can (and is quite likely to) throw an exception |
| Janitor<URLInputSource> j_URLS(URLS); |
| |
| is = URLS->makeStream(); |
| |
| if (is == NULL) { |
| |
| throw XSECException(XSECException::ErrorOpeningURI, |
| "An error occurred in AnonymousResolver when opening an URLInputStream"); |
| |
| } |
| |
| return is; |
| } |
| |