the begginning

utils/configcpp/configstream.cpp

@@ -0,0 +1,71 @@
+/* Copyright (C) 2014 InfiniDB, Inc.
+
+   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; version 2 of
+   the License.
+
+   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. */
+
+/******************************************************************************************
+* $Id$
+*
+******************************************************************************************/
+#include "config.h"
+
+#include <string>
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+#include <stdexcept>
+using namespace std;
+
+#include "bytestream.h"
+using namespace messageqcpp;
+
+#include "configstream.h"
+
+namespace config
+{
+
+ConfigStream::ConfigStream(const ByteStream& bs, const string& installDir) :
+	fParser(installDir)
+{
+	init(reinterpret_cast<const xmlChar*>(bs.buf()));
+}
+
+ConfigStream::ConfigStream(const string& str, const string& installDir) :
+	fParser(installDir)
+{
+	init(reinterpret_cast<const xmlChar*>(str.c_str()));
+}
+
+ConfigStream::ConfigStream(const char* cptr, const string& installDir) :
+	fParser(installDir)
+{
+	init(reinterpret_cast<const xmlChar*>(cptr));
+}
+
+ConfigStream::~ConfigStream()
+{
+	if (fDoc != NULL)
+		xmlFreeDoc(fDoc);
+}
+
+void ConfigStream::init(const xmlChar* xp)
+{
+	fDoc = xmlParseDoc(xp);
+	if (fDoc == NULL)
+		throw runtime_error("ConfigStream::ConfigStream: bad XML stream");
+}
+
+} //namespace
+// vim:ts=4 sw=4:
+