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// Site Mapper |
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// |
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// Douglas Thrift |
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// |
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// $Id$ |
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|
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#include "SiteMapper.hpp" |
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#include "Matcher.hpp" |
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#include "Page.hpp" |
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|
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string program; |
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bool debug = false; |
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|
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int main(int argc, char* argv[]) |
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{ |
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program = argv[0]; |
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|
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string siteIndex, siteMap; |
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|
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for (int index = 1; index < argc; index++) |
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{ |
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string arg(argv[index]); |
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Matcher matcher; |
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|
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if (arg == matcher("^-index=(.*)$")) |
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{ |
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siteIndex = matcher[1]; |
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} |
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else if (arg == matcher("^-map=(.*)$")) |
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{ |
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siteMap = matcher[1]; |
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} |
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else if (arg == "-D") |
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{ |
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if (!debug) debug = true; |
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} |
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} |
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|
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if (siteIndex != "" && siteMap != "") |
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{ |
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XMLPlatformUtils::Initialize(); |
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XPathEvaluator::initialize(); |
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|
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SiteMapper mapper(siteIndex, siteMap); |
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|
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XPathEvaluator::terminate(); |
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XMLPlatformUtils::Terminate(); |
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} |
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else |
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{ |
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cout << "Usage: " << program << " -index=index -map=map [-D]\n"; |
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} |
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|
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return 0; |
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} |
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|
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SiteMapper::SiteMapper(const string& siteIndex, const string& siteMap) |
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{ |
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oldMap(siteMap); |
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index(siteIndex); |
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newMap(siteMap); |
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} |
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|
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void SiteMapper::oldMap(const string& siteMap) |
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{ |
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support.setParserLiaison(&liaison); |
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|
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XalanDOMString file(siteMap.c_str()); |
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LocalFileInputSource source(file.c_str()); |
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|
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XalanDocument* document = liaison.parseXMLStream(source); |
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|
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if (document == 0) return; |
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|
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XalanNode* list = evaluator.selectSingleNode(support, document, |
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XalanDOMString("/page/section/list").c_str()); |
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|
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if (list == 0) return; |
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|
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item = evaluator.createXPath(XalanDOMString("item").c_str()); |
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address = evaluator.createXPath(XalanDOMString("link/@address").c_str()); |
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link = evaluator.createXPath(XalanDOMString("link").c_str()); |
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list_ = evaluator.createXPath(XalanDOMString("list").c_str()); |
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|
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oldMap(pages, list); |
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|
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evaluator.destroyXPath(item); |
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evaluator.destroyXPath(address); |
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evaluator.destroyXPath(link); |
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evaluator.destroyXPath(list_); |
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} |
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|
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void SiteMapper::oldMap(vector<Page>& pages, XalanNode* list_) |
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{ |
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NodeRefList nodes = evaluator.selectNodeList(support, list_, *item); |
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|
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for (int index = 0; index < nodes.getLength(); index++) |
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{ |
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XalanNode* node = nodes.item(index); |
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ostringstream url, title; |
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|
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url << evaluator.evaluate(support, node, *address)->str(); |
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title << evaluator.evaluate(support, node, *link)->str(); |
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|
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Page page(url.str(), title.str()); |
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XalanNode* list = evaluator.selectSingleNode(support, node, |
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*(this->list_)); |
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|
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if (list != 0) oldMap(page.getChildren(), list); |
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|
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pages.push_back(page); |
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} |
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} |
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|
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void SiteMapper::index(const string& siteIndex) |
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{ |
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XalanDOMString file(siteIndex.c_str()); |
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LocalFileInputSource source(file.c_str()); |
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|
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XalanDocument* document = liaison.parseXMLStream(source); |
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|
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if (document == 0) return; |
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|
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address = evaluator.createXPath(XalanDOMString("address").c_str()); |
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port = evaluator.createXPath(XalanDOMString("port").c_str()); |
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path = evaluator.createXPath(XalanDOMString("path").c_str()); |
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title = evaluator.createXPath(XalanDOMString("title").c_str()); |
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|
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NodeRefList nodes = evaluator.selectNodeList(support, document, |
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XalanDOMString("/index/page").c_str()); |
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|
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for (int index = 0; index < nodes.getLength(); index++) |
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{ |
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XalanNode* node = nodes.item(index); |
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ostringstream address; |
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|
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address << evaluator.evaluate(support, node, *(this->address))->str(); |
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|
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double port = evaluator.evaluate(support, node, *(this->port))->num(); |
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|
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if (port >= 0 && port <= 65535) |
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{ |
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address << ':' << int(port); |
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} |
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|
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ostringstream path, title; |
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|
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path << evaluator.evaluate(support, node, *(this->path))->str(); |
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title << evaluator.evaluate(support, node, *(this->title))->str(); |
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|
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Page page(address.str(), path.str(), title.str()); |
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Matcher matcher("^Douglas Thrift's.+Website \\| (.+)$"); |
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|
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if (page == matcher) |
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{ |
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page.setTitle(matcher[1]); |
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|
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newPages.insert(page); |
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} |
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} |
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|
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evaluator.destroyXPath(address); |
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evaluator.destroyXPath(port); |
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evaluator.destroyXPath(path); |
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evaluator.destroyXPath(title); |
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} |
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|
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void SiteMapper::newMap(const string& siteMap) |
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{ |
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// |
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|
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for (unsigned index = 0; index < pages.size(); index++) |
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{ |
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cout << pages[index] << '\n'; |
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} |
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} |
