Added experimental parser of the external data query XML results.

1 files changed, 58 insertions, 0 deletions

diff --git a/server/src/externaldataqueryparser.h b/server/src/externaldataqueryparser.h
new file mode 100644
index 0000000..1b760de
--- /dev/null
+++ b/server/src/externaldataqueryparser.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            externaldataqueryparser.h
+ *
+ *  Tue May  6 17:02:36 CEST 2008
+ *  Copyright 2008 Bent Bisballe Nyeng, Lars Bisballe Jensen and Peter Skaarup
+ *  deva@aasimon.org, elsenator@gmail.com and piparum@piparum.dk
+ ****************************************************************************/
+
+/*
+ *  This file is part of Pracro.
+ *
+ *  Pracro 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.
+ *
+ *  Pracro 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 Pracro; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#ifndef __PRACRO_EXTERNALDATAQUERYPARSER_H__
+#define __PRACRO_EXTERNALDATAQUERYPARSER_H__
+
+#include "queryresult.h"
+#include "sax_parser.h"
+
+#include <vector>
+
+/**
+ * This class parses xml entyties into a QueryResult structure.
+ */
+class ExternalDataQueryParser : public SAXParser {
+public:
+  ExternalDataQueryParser(std::string document);
+
+  void startTag(std::string name, std::map< std::string, std::string> attributes);
+  void endTag(std::string name);
+
+  QueryResult result;
+
+protected:
+  int readData(char *data, size_t size);
+
+private:
+  // For read
+  int p;
+  std::string document;
+
+  std::vector< QueryResult * > stack;
+};
+
+#endif/*__PRACRO_EXTERNALDATAQUERYPARSER_H__*/