| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| #include "precompiled_configmgr.hxx" |
| #include "sal/config.h" |
| |
| #include <climits> |
| |
| #include "com/sun/star/uno/Reference.hxx" |
| #include "com/sun/star/uno/RuntimeException.hpp" |
| #include "com/sun/star/uno/XInterface.hpp" |
| #include "osl/diagnose.hxx" |
| #include "rtl/string.h" |
| #include "rtl/ustring.h" |
| #include "rtl/ustring.hxx" |
| #include "xmlreader/span.hxx" |
| #include "xmlreader/xmlreader.hxx" |
| |
| #include "parsemanager.hxx" |
| #include "xcdparser.hxx" |
| #include "xcsparser.hxx" |
| #include "xcuparser.hxx" |
| #include "xmldata.hxx" |
| |
| namespace configmgr { |
| |
| namespace { |
| |
| namespace css = com::sun::star; |
| |
| } |
| |
| XcdParser::XcdParser(int layer, Dependencies const & dependencies, Data & data): |
| layer_(layer), dependencies_(dependencies), data_(data), state_(STATE_START) |
| {} |
| |
| XcdParser::~XcdParser() {} |
| |
| xmlreader::XmlReader::Text XcdParser::getTextMode() { |
| return nestedParser_.is() |
| ? nestedParser_->getTextMode() : xmlreader::XmlReader::TEXT_NONE; |
| } |
| |
| bool XcdParser::startElement( |
| xmlreader::XmlReader & reader, int nsId, xmlreader::Span const & name) |
| { |
| if (nestedParser_.is()) { |
| OSL_ASSERT(nesting_ != LONG_MAX); |
| ++nesting_; |
| return nestedParser_->startElement(reader, nsId, name); |
| } |
| switch (state_) { |
| case STATE_START: |
| if (nsId == ParseManager::NAMESPACE_OOR && |
| name.equals(RTL_CONSTASCII_STRINGPARAM("data"))) |
| { |
| state_ = STATE_DEPENDENCIES; |
| return true; |
| } |
| break; |
| case STATE_DEPENDENCIES: |
| if (nsId == xmlreader::XmlReader::NAMESPACE_NONE && |
| name.equals(RTL_CONSTASCII_STRINGPARAM("dependency"))) |
| { |
| if (dependency_.getLength() == 0) { |
| xmlreader::Span attrFile; |
| for (;;) { |
| int attrNsId; |
| xmlreader::Span attrLn; |
| if (!reader.nextAttribute(&attrNsId, &attrLn)) { |
| break; |
| } |
| if (attrNsId == xmlreader::XmlReader::NAMESPACE_NONE && |
| //TODO: _OOR |
| attrLn.equals(RTL_CONSTASCII_STRINGPARAM("file"))) |
| { |
| attrFile = reader.getAttributeValue(false); |
| } |
| } |
| if (!attrFile.is()) { |
| throw css::uno::RuntimeException( |
| (rtl::OUString( |
| RTL_CONSTASCII_USTRINGPARAM( |
| "no dependency file attribute in ")) + |
| reader.getUrl()), |
| css::uno::Reference< css::uno::XInterface >()); |
| } |
| dependency_ = attrFile.convertFromUtf8(); |
| if (dependency_.getLength() == 0) { |
| throw css::uno::RuntimeException( |
| (rtl::OUString( |
| RTL_CONSTASCII_USTRINGPARAM( |
| "bad dependency file attribute in ")) + |
| reader.getUrl()), |
| css::uno::Reference< css::uno::XInterface >()); |
| } |
| } |
| if (dependencies_.find(dependency_) == dependencies_.end()) { |
| return false; |
| } |
| state_ = STATE_DEPENDENCY; |
| dependency_ = rtl::OUString(); |
| return true; |
| } |
| state_ = STATE_COMPONENTS; |
| // fall through |
| case STATE_COMPONENTS: |
| if (nsId == ParseManager::NAMESPACE_OOR && |
| name.equals(RTL_CONSTASCII_STRINGPARAM("component-schema"))) |
| { |
| nestedParser_ = new XcsParser(layer_, data_); |
| nesting_ = 1; |
| return nestedParser_->startElement(reader, nsId, name); |
| } |
| if (nsId == ParseManager::NAMESPACE_OOR && |
| name.equals(RTL_CONSTASCII_STRINGPARAM("component-data"))) |
| { |
| nestedParser_ = new XcuParser(layer_ + 1, data_, 0, 0, 0); |
| nesting_ = 1; |
| return nestedParser_->startElement(reader, nsId, name); |
| } |
| break; |
| default: // STATE_DEPENDENCY |
| OSL_ASSERT(false); // this cannot happen |
| break; |
| } |
| throw css::uno::RuntimeException( |
| (rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("bad member <")) + |
| name.convertFromUtf8() + |
| rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("> in ")) + reader.getUrl()), |
| css::uno::Reference< css::uno::XInterface >()); |
| } |
| |
| void XcdParser::endElement(xmlreader::XmlReader const & reader) { |
| if (nestedParser_.is()) { |
| nestedParser_->endElement(reader); |
| if (--nesting_ == 0) { |
| nestedParser_.clear(); |
| } |
| } else { |
| switch (state_) { |
| case STATE_DEPENDENCY: |
| state_ = STATE_DEPENDENCIES; |
| break; |
| case STATE_DEPENDENCIES: |
| case STATE_COMPONENTS: |
| break; |
| default: |
| OSL_ASSERT(false); // this cannot happen |
| break; |
| } |
| } |
| } |
| |
| void XcdParser::characters(xmlreader::Span const & text) { |
| if (nestedParser_.is()) { |
| nestedParser_->characters(text); |
| } |
| } |
| |
| } |