Add a 16-bit XDR variant

2 files changed, 77 insertions, 0 deletions

diff --git a/include/object/xdr16input.h b/include/object/xdr16input.h
new file mode 100644
index 0000000..66b2c56
--- /dev/null
+++ b/include/object/xdr16input.h
@@ -0,0 +1,27 @@
+#ifndef XDRINPUT_H
+#define XDRINPUT_H
+
+#include <stdint.h>
+
+class XDRInput {
+	private:
+		XDRInput(const XDRInput& copy);
+		char *data;
+		uint32_t pos;
+
+	public:
+		XDRInput(char *d) : pos(0) { data = d; }
+		uint16_t get_uint16();
+		int16_t get_int16();
+		uint32_t get_uint32();
+		int32_t get_int32();
+		uint64_t get_uint64();
+		int64_t get_int64();
+		float get_float();
+		double get_double();
+		uint16_t get_opaque_length();
+		char* get_opaque(uint16_t length);
+		void get_string(char *target);
+};
+
+#endif
diff --git a/include/object/xdr16stream.h b/include/object/xdr16stream.h
new file mode 100644
index 0000000..7cec1b1
--- /dev/null
+++ b/include/object/xdr16stream.h
@@ -0,0 +1,50 @@
+#ifndef XDRSTREAM_H
+#define XDRSTREAM_H
+
+#include <stdint.h>
+
+class XDRStream {
+ private:
+	XDRStream(const XDRStream& copy);
+	uint16_t next_array_len;
+	bool is_fixed_length;
+
+ public:
+	XDRStream() : next_array_len(0) {}
+	void setNextArrayLen(uint16_t len) {next_array_len = len;}
+	void setFixedLength() { is_fixed_length = true; }
+	void setVariableLength() { is_fixed_length = false; }
+
+	virtual void put(char c) = 0;
+
+	virtual void flush() {}
+
+	XDRStream & operator<<(char c);
+	XDRStream & operator<<(unsigned char c);
+	XDRStream & operator<<(uint16_t number);
+	XDRStream & operator<<(int16_t number);
+	XDRStream & operator<<(uint32_t number);
+	XDRStream & operator<<(int32_t number);
+	XDRStream & operator<<(uint64_t number);
+	XDRStream & operator<<(int64_t number);
+	XDRStream & operator<<(float number);
+	XDRStream & operator<<(double number);
+	XDRStream & operator<<(char const *text);
+	template<uint16_t TSize> XDRStream & operator<<(char const (&text)[TSize]);
+	XDRStream & operator<<(XDRStream & (*fun) (XDRStream &));
+};
+
+
+// FLUSH: flush XDRStream buffer
+XDRStream & flush(XDRStream & os);
+
+// TERM: zero-termination
+XDRStream & term(XDRStream & os);
+
+template<int TSize>
+XDRStream & opaque(XDRStream & os);
+
+XDRStream & fixed(XDRStream & os);
+XDRStream & variable(XDRStream & os);
+
+#endif //OUTPUTSTREAM_H