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#include "read_directory.h"
#include <xercesc/dom/DOMDocument.hpp>
#include <xercesc/dom/DOMImplementation.hpp>
#include <xercesc/dom/DOMElement.hpp>
#include "support/xerces_string_guard.h"
#include "support/dom/result_node_facade.h"
namespace InputXSLT {
xercesc::DOMDocument* FunctionReadDirectory::constructDocument(
const InputXSLT::FilesystemContext& fsContext,
const FunctionBase::parameter_tuple& parameters
) {
const boost::filesystem::path directoryPath(
fsContext.resolve(std::get<0>(parameters))
);
xercesc::DOMDocument* const domDocument(
xercesc::DOMImplementation::getImplementation()->createDocument(
nullptr,
*XercesStringGuard<XMLCh>("content"),
nullptr
)
);
xercesc::DOMNode* const rootNode(
domDocument->getDocumentElement()
);
if ( boost::filesystem::is_directory(directoryPath) ) {
fsContext.iterate(
directoryPath,
[&domDocument, &rootNode](const boost::filesystem::path& p) {
ResultNodeFacade result(domDocument, rootNode, "result");
switch ( boost::filesystem::status(p).type() ) {
case boost::filesystem::regular_file: {
result.setAttribute("type", "file");
result.setValueNode("name", p.stem().string());
result.setValueNode("extension", p.extension().string());
break;
};
case boost::filesystem::directory_file: {
result.setAttribute("type", "directory");
result.setValueNode("name", p.filename().string());
break;
};
default: {
result.setAttribute("type", "misc");
result.setValueNode("name", p.filename().string());
break;
};
}
result.setValueNode("full", boost::filesystem::canonical(p).string());
});
} else {
ResultNodeFacade result(domDocument, rootNode, "error");
}
return domDocument;
}
}
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