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i2pd
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Merge pull request #34 from chertov/master 

fix LittleEndian, change endian.h version
pull/36/head
orignal 11 years ago
parent
135b3f1477 728c1a9226
commit
5359ac51b0
6 changed files with 98 additions and 212 deletions
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  1. 162
      I2PEndian.cpp
  2. 16
      I2PEndian.h
  3. 12
      LittleBigEndian.h
  4. 1
      Streaming.cpp
  5. 4
      i2p.cpp
  6. 115
      portable_endian.h

162
I2PEndian.cpp
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@ -1,81 +1,81 @@
//#include "I2PEndian.h" #include "I2PEndian.h"
//
//// http://habrahabr.ru/post/121811/ // http://habrahabr.ru/post/121811/
//// http://codepad.org/2ycmkz2y // http://codepad.org/2ycmkz2y
//
//#include "LittleBigEndian.h" #include "LittleBigEndian.h"
//
//uint16_t htobe16(uint16_t int16) uint16_t htobe16(uint16_t int16)
//{ {
// BigEndian<uint16_t> u16(int16); BigEndian<uint16_t> u16(int16);
// return u16.raw_value; return u16.raw_value;
//} }
//
//uint32_t htobe32(uint32_t int32) uint32_t htobe32(uint32_t int32)
//{ {
// BigEndian<uint32_t> u32(int32); BigEndian<uint32_t> u32(int32);
// return u32.raw_value; return u32.raw_value;
//} }
//
//uint64_t htobe64(uint64_t int64) uint64_t htobe64(uint64_t int64)
//{ {
// BigEndian<uint64_t> u64(int64); BigEndian<uint64_t> u64(int64);
// return u64.raw_value; return u64.raw_value;
//} }
//
//uint16_t be16toh(uint16_t big16) uint16_t be16toh(uint16_t big16)
//{ {
// LittleEndian<uint16_t> u16(big16); LittleEndian<uint16_t> u16(big16);
// return u16.raw_value; return u16.raw_value;
//} }
//
//uint32_t be32toh(uint32_t big32) uint32_t be32toh(uint32_t big32)
//{ {
// LittleEndian<uint32_t> u32(big32); LittleEndian<uint32_t> u32(big32);
// return u32.raw_value; return u32.raw_value;
//} }
//
//uint64_t be64toh(uint64_t big64) uint64_t be64toh(uint64_t big64)
//{ {
// LittleEndian<uint64_t> u64(big64); LittleEndian<uint64_t> u64(big64);
// return u64.raw_value; return u64.raw_value;
//} }
//
///* it can be used in Windows 8 /* it can be used in Windows 8
//#include <Winsock2.h> #include <Winsock2.h>
//
//uint16_t htobe16(uint16_t int16) uint16_t htobe16(uint16_t int16)
//{ {
// return htons(int16); return htons(int16);
//} }
//
//uint32_t htobe32(uint32_t int32) uint32_t htobe32(uint32_t int32)
//{ {
// return htonl(int32); return htonl(int32);
//} }
//
//uint64_t htobe64(uint64_t int64) uint64_t htobe64(uint64_t int64)
//{ {
// // http://msdn.microsoft.com/en-us/library/windows/desktop/jj710199%28v=vs.85%29.aspx // http://msdn.microsoft.com/en-us/library/windows/desktop/jj710199%28v=vs.85%29.aspx
// //return htonll(int64); //return htonll(int64);
// return 0; return 0;
//} }
//
//
//uint16_t be16toh(uint16_t big16) uint16_t be16toh(uint16_t big16)
//{ {
// return ntohs(big16); return ntohs(big16);
//} }
//
//uint32_t be32toh(uint32_t big32) uint32_t be32toh(uint32_t big32)
//{ {
// return ntohl(big32); return ntohl(big32);
//} }
//
//uint64_t be64toh(uint64_t big64) uint64_t be64toh(uint64_t big64)
//{ {
// // http://msdn.microsoft.com/en-us/library/windows/desktop/jj710199%28v=vs.85%29.aspx // http://msdn.microsoft.com/en-us/library/windows/desktop/jj710199%28v=vs.85%29.aspx
// //return ntohll(big64); //return ntohll(big64);
// return 0; return 0;
//} }
//*/ */

16
I2PEndian.h
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@ -5,16 +5,14 @@
#include <endian.h> #include <endian.h>
#else #else
#include <cstdint> #include <cstdint>
//
//uint16_t htobe16(uint16_t int16);
//uint32_t htobe32(uint32_t int32);
//uint64_t htobe64(uint64_t int64);
//
//uint16_t be16toh(uint16_t big16);
//uint32_t be32toh(uint32_t big32);
//uint64_t be64toh(uint64_t big64);
#include "portable_endian.h" uint16_t htobe16(uint16_t int16);
uint32_t htobe32(uint32_t int32);
uint64_t htobe64(uint64_t int64);
uint16_t be16toh(uint16_t big16);
uint32_t be32toh(uint32_t big32);
uint64_t be64toh(uint64_t big64);
#endif #endif

12
LittleBigEndian.h
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@ -59,12 +59,12 @@ struct LittleEndian
return t; return t;
} }
const T operator = (const T t) const T operator = (const T t)
{ {
for (unsigned i = 0; i < sizeof(T); i++) for (unsigned i = 0; i < sizeof(T); i++)
bytes[i] = t >> (i << 3); bytes[sizeof(T)-1 - i] = static_cast<unsigned char>(t >> (i << 3));
return t; return t;
} }
// operators // operators

1
Streaming.cpp
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@ -2,7 +2,6 @@
#include <algorithm> #include <algorithm>
#include <cryptopp/gzip.h> #include <cryptopp/gzip.h>
#include "Log.h" #include "Log.h"
#include "I2PEndian.h"
#include "RouterInfo.h" #include "RouterInfo.h"
#include "RouterContext.h" #include "RouterContext.h"
#include "Tunnel.h" #include "Tunnel.h"

4
i2p.cpp
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@ -1,3 +1,7 @@
#ifdef _WIN32
#define _CRT_SECURE_NO_WARNINGS // to use freopen
#endif
#include <iostream> #include <iostream>
#include <thread> #include <thread>
#include <cryptopp/integer.h> #include <cryptopp/integer.h>

115
portable_endian.h
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@ -1,115 +0,0 @@
#ifndef PORTABLE_ENDIAN_H__
#define PORTABLE_ENDIAN_H__
#if (defined(_WIN16) || defined(_WIN32) || defined(_WIN64)) && !defined(__WINDOWS__)
# define __WINDOWS__
#endif
#if defined(__linux__) || defined(__CYGWIN__)
# include <endian.h>
#elif defined(__APPLE__)
# include <libkern/OSByteOrder.h>
# define htobe16 OSSwapHostToBigInt16
# define htole16 OSSwapHostToLittleInt16
# define be16toh OSSwapBigToHostInt16
# define le16toh OSSwapLittleToHostInt16
# define htobe32 OSSwapHostToBigInt32
# define htole32 OSSwapHostToLittleInt32
# define be32toh OSSwapBigToHostInt32
# define le32toh OSSwapLittleToHostInt32
# define htobe64 OSSwapHostToBigInt64
# define htole64 OSSwapHostToLittleInt64
# define be64toh OSSwapBigToHostInt64
# define le64toh OSSwapLittleToHostInt64
# define __BYTE_ORDER BYTE_ORDER
# define __BIG_ENDIAN BIG_ENDIAN
# define __LITTLE_ENDIAN LITTLE_ENDIAN
# define __PDP_ENDIAN PDP_ENDIAN
#elif defined(__OpenBSD__)
# include <sys/endian.h>
#elif defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
# include <sys/endian.h>
# define be16toh betoh16
# define le16toh letoh16
# define be32toh betoh32
# define le32toh letoh32
# define be64toh betoh64
# define le64toh letoh64
#elif defined(__WINDOWS__)
#define INCL_EXTRA_HTON_FUNCTIONS
#define NOMINMAX
# include <winsock2.h>
#undef NOMINMAX
//# include <sys/param.h>
# if BYTE_ORDER == LITTLE_ENDIAN
# define htobe16 htons
# define htole16(x) (x)
# define be16toh ntohs
# define le16toh(x) (x)
# define htobe32 htonl
# define htole32(x) (x)
# define be32toh ntohl
# define le32toh(x) (x)
# define htobe64 htonll
# define htole64(x) (x)
# define be64toh ntohll
# define le64toh(x) (x)
# elif BYTE_ORDER == BIG_ENDIAN
/* that would be xbox 360 */
# define htobe16(x) (x)
# define htole16(x) __builtin_bswap16(x)
# define be16toh(x) (x)
# define le16toh(x) __builtin_bswap16(x)
# define htobe32(x) (x)
# define htole32(x) __builtin_bswap32(x)
# define be32toh(x) (x)
# define le32toh(x) __builtin_bswap32(x)
# define htobe64(x) (x)
# define htole64(x) __builtin_bswap64(x)
# define be64toh(x) (x)
# define le64toh(x) __builtin_bswap64(x)
# else
# error byte order not supported
# endif
# define __BYTE_ORDER BYTE_ORDER
# define __BIG_ENDIAN BIG_ENDIAN
# define __LITTLE_ENDIAN LITTLE_ENDIAN
# define __PDP_ENDIAN PDP_ENDIAN
#else
# error platform not supported
#endif
#endif
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