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fix #1: fix on msvc & define malloc as new

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源文雨
2022-03-17 19:55:59 +08:00
parent 9589f8d578
commit 6d220dd575
3 changed files with 47 additions and 36 deletions
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42
32/base14.c
View File

@@ -2,45 +2,47 @@
//fumiama 20210408
#include <stdio.h>
#include <stdlib.h>
#if defined(__linux__)
#ifdef __linux__
# include <endian.h>
#elif defined(__FreeBSD__) || defined(__NetBSD__)
#endif
#ifdef __FreeBSD__
# include <sys/endian.h>
#elif defined(__OpenBSD__)
#endif
#ifdef __NetBSD__
# include <sys/endian.h>
#endif
#ifdef __OpenBSD__
# include <sys/types.h>
# define be16toh(x) betoh16(x)
# define be32toh(x) betoh32(x)
# define be64toh(x) betoh64(x)
#elif defined(__MAC_10_0)
#endif
#ifdef __MAC_10_0
# define be16toh(x) ntohs(x)
# define be32toh(x) ntohl(x)
# define be64toh(x) ntohll(x)
# define htobe16(x) ntohs(x)
# define htobe32(x) htonl(x)
# define htobe64(x) htonll(x)
#elif defined(__WIN32__)
#endif
#ifdef _WIN32
#ifdef WORDS_BIGENDIAN
# define be16toh(x) (x)
# define be32toh(x) (x)
# define be64toh(x) (x)
# define htobe16(x) (x)
# define htobe32(x) (x)
# define htobe64(x) (x)
#else
# define be16toh(x) __builtin_bswap16(x)
# define be32toh(x) __builtin_bswap32(x)
# define be64toh(x) __builtin_bswap64(x)
# define htobe16(x) __builtin_bswap16(x)
# define htobe32(x) __builtin_bswap32(x)
# define htobe64(x) __builtin_bswap64(x)
# define be16toh(x) _byteswap_ushort(x)
# define be32toh(x) _byteswap_ulong(x)
# define htobe16(x) _byteswap_ushort(x)
# define htobe32(x) _byteswap_ulong(x)
#endif
#endif
#include "base14.h"
//#define DEBUG
#define new malloc
LENDAT* encode(const uint8_t* data, const int32_t len) {
LENDAT* encd = (LENDAT*)malloc(sizeof(LENDAT));
LENDAT* encd = (LENDAT*)new(sizeof(LENDAT));
int32_t outlen = len / 7 * 8;
uint8_t offset = len % 7;
switch(offset) { //算上偏移标志字符占用的2字节
@@ -56,7 +58,7 @@ LENDAT* encode(const uint8_t* data, const int32_t len) {
#ifdef DEBUG
printf("outlen: %llu, offset: %u, malloc: %llu\n", outlen, offset, outlen + 8);
#endif
encd->data = (uint8_t*)malloc(outlen + 8); //冗余的8B用于可能的结尾的覆盖
encd->data = (uint8_t*)new(outlen + 8); //冗余的8B用于可能的结尾的覆盖
encd->len = outlen;
uint32_t* vals = (uint32_t*)(encd->data);
uint32_t n = 0;
@@ -121,7 +123,7 @@ LENDAT* encode(const uint8_t* data, const int32_t len) {
}
LENDAT* decode(const uint8_t* data, const int32_t len) {
LENDAT* decd = (LENDAT*)malloc(sizeof(LENDAT));
LENDAT* decd = (LENDAT*)new(sizeof(LENDAT));
int32_t outlen = len;
uint8_t offset = 0;
if(data[len-2] == '=') {
@@ -138,7 +140,7 @@ LENDAT* decode(const uint8_t* data, const int32_t len) {
}
}
outlen = outlen / 8 * 7 + offset;
decd->data = (uint8_t*)malloc(outlen+1); //多出1字节用于循环覆盖
decd->data = (uint8_t*)new(outlen+1); //多出1字节用于循环覆盖
decd->len = outlen;
uint32_t* vals = (uint32_t*)data;
uint32_t n = 0;

39
64/base14.c
View File

@@ -2,23 +2,30 @@
//fumiama 20211029
#include <stdio.h>
#include <stdlib.h>
#if defined(__linux__)
#ifdef __linux__
# include <endian.h>
#elif defined(__FreeBSD__) || defined(__NetBSD__)
#endif
#ifdef __FreeBSD__
# include <sys/endian.h>
#elif defined(__OpenBSD__)
#endif
#ifdef __NetBSD__
# include <sys/endian.h>
#endif
#ifdef __OpenBSD__
# include <sys/types.h>
# define be16toh(x) betoh16(x)
# define be32toh(x) betoh32(x)
# define be64toh(x) betoh64(x)
#elif defined(__MAC_10_0)
#endif
#ifdef __MAC_10_0
# define be16toh(x) ntohs(x)
# define be32toh(x) ntohl(x)
# define be64toh(x) ntohll(x)
# define htobe16(x) ntohs(x)
# define htobe32(x) htonl(x)
# define htobe64(x) htonll(x)
#elif defined(__WIN64__)
#endif
#ifdef _WIN64
#ifdef WORDS_BIGENDIAN
# define be16toh(x) (x)
# define be32toh(x) (x)
@@ -27,20 +34,22 @@
# define htobe32(x) (x)
# define htobe64(x) (x)
#else
# define be16toh(x) __builtin_bswap16(x)
# define be32toh(x) __builtin_bswap32(x)
# define be64toh(x) __builtin_bswap64(x)
# define htobe16(x) __builtin_bswap16(x)
# define htobe32(x) __builtin_bswap32(x)
# define htobe64(x) __builtin_bswap64(x)
# define be16toh(x) _byteswap_ushort(x)
# define be32toh(x) _byteswap_ulong(x)
# define be64toh(x) _byteswap_uint64(x)
# define htobe16(x) _byteswap_ushort(x)
# define htobe32(x) _byteswap_ulong(x)
# define htobe64(x) _byteswap_uint64(x)
#endif
#endif
#include "base14.h"
//#define DEBUG
#define new malloc
LENDAT* encode(const uint8_t* data, const int64_t len) {
LENDAT* encd = (LENDAT*)malloc(sizeof(LENDAT));
LENDAT* encd = (LENDAT*)new(sizeof(LENDAT));
int64_t outlen = len / 7 * 8;
uint8_t offset = len % 7;
switch(offset) { //算上偏移标志字符占用的2字节
@@ -56,7 +65,7 @@ LENDAT* encode(const uint8_t* data, const int64_t len) {
#ifdef DEBUG
printf("outlen: %llu, offset: %u, malloc: %llu\n", outlen, offset, outlen + 8);
#endif
encd->data = (uint8_t*)malloc(outlen + 8); //冗余的8B用于可能的结尾的覆盖
encd->data = (uint8_t*)new(outlen + 8); //冗余的8B用于可能的结尾的覆盖
encd->len = outlen;
uint64_t* vals = (uint64_t*)(encd->data);
uint64_t n = 0;
@@ -117,7 +126,7 @@ LENDAT* encode(const uint8_t* data, const int64_t len) {
}
LENDAT* decode(const uint8_t* data, const int64_t len) {
LENDAT* decd = (LENDAT*)malloc(sizeof(LENDAT));
LENDAT* decd = (LENDAT*)new(sizeof(LENDAT));
int64_t outlen = len;
uint8_t offset = 0;
if(data[len-2] == '=') {
@@ -134,7 +143,7 @@ LENDAT* decode(const uint8_t* data, const int64_t len) {
}
}
outlen = outlen / 8 * 7 + offset;
decd->data = (uint8_t*)malloc(outlen+1); //多出1字节用于循环覆盖
decd->data = (uint8_t*)new(outlen+1); //多出1字节用于循环覆盖
decd->len = outlen;
uint64_t* vals = (uint64_t*)data;
uint64_t n = 0;

2
base16384.c
View File

@@ -1,7 +1,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#if defined(__WINNT__)
#ifdef __WINNT__
#include <windows.h>
#endif
#include "base16384.h"