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#ifndef XDR_H
#define XDR_H
#include <stdint.h>
class XDRWriter
{
private:
XDRWriter(const XDRWriter ©);
char *buffer;
uint32_t next_array_len;
uint32_t pos;
bool is_fixed_length;
public:
XDRWriter(char *output_buf) : buffer(output_buf), next_array_len(0), pos(0) {}
inline void setNextArrayLen(uint32_t len) { next_array_len = len; }
inline void setFixedLength() { is_fixed_length = true; }
inline void setVariableLength() { is_fixed_length = false; }
inline void startList()
{
if (!is_fixed_length)
{
put(next_array_len);
}
}
inline void put(char c) { put((int32_t)c); }
inline void put(unsigned char c) { put((uint32_t)c); }
inline void put(uint16_t number) { put((int32_t)number); }
inline void put(int16_t number) { put((uint32_t)number); }
void put(uint32_t number);
void put(int32_t number);
void put(uint64_t number);
void put(int64_t number);
void put(float number);
void put(double number);
void put(char const *text);
template <uint32_t TSize>
void put(char const (&text)[TSize]);
inline uint32_t size() { return pos; }
};
class XDRReader
{
private:
XDRReader(const XDRReader ©);
char *data;
uint32_t pos;
public:
XDRReader(char *d) : pos(0) { data = d; }
uint32_t get_uint32();
int32_t get_int32();
uint64_t get_uint64();
int64_t get_int64();
float get_float();
double get_double();
uint32_t get_opaque_length();
char *get_opaque(uint32_t length);
void get_string(char *target);
};
#endif
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