1 files changed, 0 insertions, 134 deletions
diff --git a/src/core/parser/XmlParser.cpp b/src/core/parser/XmlParser.cpp
deleted file mode 100644
index f9bb43e..0000000
--- a/src/core/parser/XmlParser.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
-    Ousía
-    Copyright (C) 2014, 2015  Benjamin Paaßen, Andreas Stöckel
-
-    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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <expat.h>
-
-#include "XmlParser.hpp"
-
-namespace ousia {
-
-/**
- * The XmlParserData struct holds all information relevant to the expat callback
- * functions.
- */
-struct XmlParserData {
-	Rooted<Node> context;
-	Logger &logger;
-
-	XmlParserData(Handle<Node> context, Logger &logger)
-	    : context(context), logger(logger)
-	{
-	}
-};
-
-/**
- * Wrapper class around the XML_Parser pointer which safely frees it whenever
- * the scope is left (e.g. because an exception was thrown).
- */
-class ScopedExpatXmlParser {
-private:
-	/**
-	 * Internal pointer to the XML_Parser instance.
-	 */
-	XML_Parser parser;
-
-public:
-	/**
-	 * Constructor of the ScopedExpatXmlParser class. Calls XML_ParserCreateNS
-	 * from the expat library. Throws a parser exception if the XML parser
-	 * cannot be initialized.
-	 *
-	 * @param encoding is the protocol-defined encoding passed to expat (or
-	 * nullptr if expat should determine the encoding by itself).
-	 * @param namespaceSeparator is the separator used to separate the namespace
-	 * components in the node name given by expat.
-	 */
-	ScopedExpatXmlParser(const XML_Char *encoding, XML_Char namespaceSeparator)
-	    : parser(nullptr)
-	{
-		parser = XML_ParserCreateNS("UTF-8", ':');
-		if (!parser) {
-			throw ParserException{
-			    "Internal error: Could not create expat XML parser!"};
-		}
-	}
-
-	/**
-	 * Destuctor of the ScopedExpatXmlParser, frees the XML parser instance.
-	 */
-	~ScopedExpatXmlParser()
-	{
-		if (parser) {
-			XML_ParserFree(parser);
-			parser = nullptr;
-		}
-	}
-
-	/**
-	 * Returns the XML_Parser pointer.
-	 */
-	XML_Parser operator&() { return parser; }
-};
-
-std::set<std::string> XmlParser::mimetypes()
-{
-	return std::set<std::string>{{"text/vnd.ousia.oxm", "text/vnd.ousia.oxd"}};
-}
-
-Rooted<Node> XmlParser::parse(std::istream &is, Handle<Node> context,
-                              Logger &logger)
-{
-	// Create the parser object
-	ScopedExpatXmlParser p{"UTF-8", ':'};
-
-	// Set the callback functions, provide a pointer to a XmlParserData instance
-	// as user data.
-	XmlParserData ctx{context, logger};
-
-	// Feed data into expat while there is data to process
-	const std::streamsize BUFFER_SIZE = 4096;  // TODO: Move to own header?
-	while (true) {
-		// Fetch a buffer from expat for the input data
-		char *buf = static_cast<char *>(XML_GetBuffer(&p, BUFFER_SIZE));
-		if (!buf) {
-			throw ParserException{"Internal error: XML parser out of memory!"};
-		}
-
-		// Read the input data from the stream
-		const std::streamsize bytesRead = is.read(buf, BUFFER_SIZE).gcount();
-
-		// Parse the data and handle any XML error
-		if (!XML_ParseBuffer(&p, bytesRead, bytesRead == 0)) {
-			const int line = XML_GetCurrentLineNumber(&p);
-			const int column = XML_GetCurrentColumnNumber(&p);
-			const XML_Error code = XML_GetErrorCode(&p);
-			const std::string msg = std::string{XML_ErrorString(code)};
-			logger.error("XML: " + msg, line, column);
-			break;
-		}
-
-		// Abort once there are no more bytes in the stream
-		if (bytesRead == 0) {
-			break;
-		}
-	}
-
-	return nullptr;
-}
-}
-