1 files changed, 22 insertions, 0 deletions
diff --git a/Swiften/StringCodecs/Hexify.cpp b/Swiften/StringCodecs/Hexify.cpp
new file mode 100644
index 0000000..504e314
--- /dev/null
+++ b/Swiften/StringCodecs/Hexify.cpp
@@ -0,0 +1,22 @@
+#include "Swiften/StringCodecs/Hexify.h"
+
+#include <sstream>
+#include <iomanip>
+#include <boost/numeric/conversion/cast.hpp>
+
+#include "Swiften/Base/String.h"
+#include "Swiften/Base/ByteArray.h"
+
+namespace Swift {
+
+String Hexify::hexify(const ByteArray& data) {
+	std::ostringstream result;
+	result << std::hex;
+
+	for (unsigned int i = 0; i < data.getSize(); ++i) {
+		result << std::setw(2) << std::setfill('0') << boost::numeric_cast<unsigned int>(static_cast<unsigned char>(data[i]));
+	}
+	return String(result.str());
+}
+
+}