1 files changed, 44 insertions, 0 deletions
diff --git a/src/uscxml/NameSpacingParser.cpp b/src/uscxml/NameSpacingParser.cpp
new file mode 100644
index 0000000..21d9704
--- /dev/null
+++ b/src/uscxml/NameSpacingParser.cpp
@@ -0,0 +1,44 @@
+#include "NameSpacingParser.h"
+#include <glog/logging.h>
+
+namespace uscxml {
+	
+	NameSpacingParser* NameSpacingParser::fromXML(const std::string& xml) {
+		if (xml.length() == 0)
+			return NULL;
+		std::stringstream* ss = new std::stringstream();
+		(*ss) << xml;
+		// we need an auto_ptr for arabica to assume ownership
+		std::auto_ptr<std::istream> ssPtr(ss);
+		Arabica::SAX::InputSource<std::string> inputSource;
+		inputSource.setByteStream(ssPtr);
+		return fromInputSource(inputSource);
+	}
+
+	NameSpacingParser* NameSpacingParser::fromInputSource(Arabica::SAX::InputSource<std::string>& source) {
+		NameSpacingParser* parser = new NameSpacingParser();
+		if(!parser->parse(source) || !parser->getDocument().hasChildNodes()) {
+			if(parser->_errorHandler.errorsReported()) {
+				LOG(ERROR) << "could not parse input:";
+				LOG(ERROR) << parser->_errorHandler.errors() << std::endl;
+			} else {
+				Arabica::SAX::InputSourceResolver resolver(source, Arabica::default_string_adaptor<std::string>());
+				if (!resolver.resolve()) {
+					LOG(ERROR) << source.getSystemId() << ": no such file";
+				}
+			}
+			delete parser;
+		}
+		return parser;
+	}
+
+  NameSpacingParser::NameSpacingParser() {
+		Arabica::SAX::CatchErrorHandler<std::string> errorHandler;
+		setErrorHandler(errorHandler);
+	}
+	
+	void NameSpacingParser::startPrefixMapping(const std::string& prefix, const std::string& uri) {
+		nameSpace.insert(std::make_pair(uri, prefix));
+	}
+
+}
+\ No newline at end of file