diff options
Diffstat (limited to 'fbreader/src/network/opds/OPDSLink_GenericXMLParser.cpp')
| -rw-r--r-- | fbreader/src/network/opds/OPDSLink_GenericXMLParser.cpp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/fbreader/src/network/opds/OPDSLink_GenericXMLParser.cpp b/fbreader/src/network/opds/OPDSLink_GenericXMLParser.cpp new file mode 100644 index 0000000..ef67116 --- /dev/null +++ b/fbreader/src/network/opds/OPDSLink_GenericXMLParser.cpp @@ -0,0 +1,109 @@ +/* + * Copyright (C) 2008-2012 Geometer Plus <[email protected]> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +#include <ZLXMLNamespace.h> + +#include "OPDSLink_GenericXMLParser.h" +#include "URLRewritingRule.h" +#include "OPDSLink_AdvancedSearch.h" + +static const std::string TAG_ENTRY = "entry"; +static const std::string FBREADER_ADVANCED_SEARCH = "advancedSearch"; +static const std::string FBREADER_AUTHENTICATION = "authentication"; +static const std::string FBREADER_REWRITING_RULE = "urlRewritingRule"; +static const std::string FBREADER_RELATION_ALIAS = "relationAlias"; +static const std::string FBREADER_EXTRA = "extra"; + +OPDSLink::GenericXMLParser::GenericXMLParser(shared_ptr<OPDSFeedReader> feedReader) : + OPDSXMLParser(feedReader) { +} + +OPDSLink::GenericFeedReader &OPDSLink::GenericXMLParser::getFeedReader() const { + return static_cast<OPDSLink::GenericFeedReader&>(*myFeedReader); +} + +void OPDSLink::GenericXMLParser::startElementHandler(const char *tag, const char **attributes) { + switch (myState) { + case FEED: + if (testTag(ZLXMLNamespace::Atom, TAG_ENTRY, tag)) { + getFeedReader().clear(); + } + break; + case F_ENTRY: + if (testTag(ZLXMLNamespace::FBReaderCatalogMetadata, FBREADER_ADVANCED_SEARCH, tag)) { + const char *style = attributeValue(attributes, "style"); + const char *author = attributeValue(attributes, "author"); + const char *titleOrSeries = attributeValue(attributes, "titleOrSeries"); + const char *tag = attributeValue(attributes, "tag"); + const char *annotation = attributeValue(attributes, "annotation"); + if (style != 0 && author != 0 && titleOrSeries != 0 && tag != 0 && annotation != 0) { + getFeedReader().setAdvancedSearch(new OPDSLink::AdvancedSearch(style, titleOrSeries, author, tag, annotation)); + } + return; + } else if (testTag(ZLXMLNamespace::FBReaderCatalogMetadata, FBREADER_AUTHENTICATION, tag)) { + const char *type = attributeValue(attributes, "type"); + if (type != 0) { + getFeedReader().setAuthenticationType(type); + } + return; + } else if (testTag(ZLXMLNamespace::FBReaderCatalogMetadata, FBREADER_RELATION_ALIAS, tag)) { + const char *name = attributeValue(attributes, "name"); + const char *type = attributeValue(attributes, "type"); + const char *alias = attributeValue(attributes, "alias"); + if (name != 0 && alias != 0) { + getFeedReader().addRelationAlias(OPDSLink::RelationAlias(alias, (type != 0) ? type : std::string()), name); + } + } else if (testTag(ZLXMLNamespace::FBReaderCatalogMetadata, FBREADER_REWRITING_RULE, tag)) { + + getFeedReader().addUrlRewritingRule(new URLRewritingRule(getAttributesMap(attributes))); + +// const char *type = attributeValue(attributes, "type"); +// const char *apply = attributeValue(attributes, "apply"); +// const char *name = attributeValue(attributes, "name"); +// const char *value = attributeValue(attributes, "value"); + +// //TODO add rewrite type of 'rewriting rules' +// URLRewritingRule::RuleApply ruleApply = URLRewritingRule::ALWAYS; +// if (apply != 0) { +// const std::string applyStr = apply; +// if (applyStr == "external") { +// ruleApply = URLRewritingRule::EXTERNAL; +// } else if (applyStr == "internal") { +// ruleApply = URLRewritingRule::INTERNAL; +// } else if (applyStr != "always") { +// type = 0; +// } +// } + +// if (type != 0 && name != 0 && value != 0) { +// std::string typeStr = type; +// if (typeStr == "addUrlParameter") { +// getFeedReader().addUrlRewritingRule(new URLRewritingRule(URLRewritingRule::ADD_URL_PARAMETER, ruleApply, name, value)); +// } +// } + + return; + } + break; + default: + break; + } + OPDSXMLParser::startElementHandler(tag, attributes); +} + |