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Diffstat (limited to 'configmgr/source/xcdparser.cxx')
| -rw-r--r-- | configmgr/source/xcdparser.cxx | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/configmgr/source/xcdparser.cxx b/configmgr/source/xcdparser.cxx new file mode 100644 index 000000000000..2f860f805487 --- /dev/null +++ b/configmgr/source/xcdparser.cxx @@ -0,0 +1,183 @@ +/************************************************************************* +* +* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +* +* Copyright 2000, 2010 Oracle and/or its affiliates. +* +* OpenOffice.org - a multi-platform office productivity suite +* +* This file is part of OpenOffice.org. +* +* OpenOffice.org is free software: you can redistribute it and/or modify +* it under the terms of the GNU Lesser General Public License version 3 +* only, as published by the Free Software Foundation. +* +* OpenOffice.org is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Lesser General Public License version 3 for more details +* (a copy is included in the LICENSE file that accompanied this code). +* +* You should have received a copy of the GNU Lesser General Public License +* version 3 along with OpenOffice.org. If not, see +* <http://www.openoffice.org/license.html> +* for a copy of the LGPLv3 License. +* +************************************************************************/ + +#include "precompiled_configmgr.hxx" +#include "sal/config.h" + +#include <cstddef> + +#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 "span.hxx" +#include "xcdparser.hxx" +#include "xcsparser.hxx" +#include "xcuparser.hxx" +#include "xmldata.hxx" +#include "xmlreader.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::Text XcdParser::getTextMode() { + return nestedParser_.is() + ? nestedParser_->getTextMode() : XmlReader::TEXT_NONE; +} + +bool XcdParser::startElement( + XmlReader & reader, XmlReader::Namespace ns, Span const & name) +{ + if (nestedParser_.is()) { + OSL_ASSERT(nesting_ != LONG_MAX); + ++nesting_; + return nestedParser_->startElement(reader, ns, name); + } + switch (state_) { + case STATE_START: + if (ns == XmlReader::NAMESPACE_OOR && + name.equals(RTL_CONSTASCII_STRINGPARAM("data"))) + { + state_ = STATE_DEPENDENCIES; + return true; + } + break; + case STATE_DEPENDENCIES: + if (ns == XmlReader::NAMESPACE_NONE && + name.equals(RTL_CONSTASCII_STRINGPARAM("dependency"))) + { + if (dependency_.getLength() == 0) { + Span attrFile; + for (;;) { + XmlReader::Namespace attrNs; + Span attrLn; + if (!reader.nextAttribute(&attrNs, &attrLn)) { + break; + } + if (attrNs == 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_ = xmldata::convertFromUtf8(attrFile); + 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 (ns == XmlReader::NAMESPACE_OOR && + name.equals(RTL_CONSTASCII_STRINGPARAM("component-schema"))) + { + nestedParser_ = new XcsParser(layer_, data_); + nesting_ = 1; + return nestedParser_->startElement(reader, ns, name); + } + if (ns == XmlReader::NAMESPACE_OOR && + name.equals(RTL_CONSTASCII_STRINGPARAM("component-data"))) + { + nestedParser_ = new XcuParser(layer_ + 1, data_, 0); + nesting_ = 1; + return nestedParser_->startElement(reader, ns, name); + } + break; + default: // STATE_DEPENDENCY + OSL_ASSERT(false); // this cannot happen + break; + } + throw css::uno::RuntimeException( + (rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("bad member <")) + + xmldata::convertFromUtf8(name) + + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("> in ")) + reader.getUrl()), + css::uno::Reference< css::uno::XInterface >()); +} + +void XcdParser::endElement(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(Span const & text) { + if (nestedParser_.is()) { + nestedParser_->characters(text); + } +} + +} |