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rage - avoid htonl due to windows issues - makes things simpler

This commit is contained in:
Carsten Haitzler 2015-09-23 16:48:41 +09:00
parent 9018a76b7b
commit 1d492a6847
1 changed files with 15 additions and 7 deletions
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22
src/bin/sha1.c
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@ -1,8 +1,16 @@
#include <string.h>
#include <arpa/inet.h>
#include <Eina.h>
#define SHSH(n, v) ((((v) << (n)) & 0xffffffff) | ((v) >> (32 - (n))))
static inline int
int_to_bigendian(int in)
{
static const unsigned char test[4] = { 0x11, 0x22, 0x33, 0x44 };
static const unsigned int *test_i = (const unsigned int *)test;
if (test_i[0] == 0x44332211) return eina_swap32(in);
return in;
}
int
sha1(unsigned char *data, int size, unsigned char *dst)
{
@ -85,11 +93,11 @@ sha1(unsigned char *data, int size, unsigned char *dst)
}
}
t = htonl(digest[0]); digest[0] = t;
t = htonl(digest[1]); digest[1] = t;
t = htonl(digest[2]); digest[2] = t;
t = htonl(digest[3]); digest[3] = t;
t = htonl(digest[4]); digest[4] = t;
t = int_to_bigendian(digest[0]); digest[0] = t;
t = int_to_bigendian(digest[1]); digest[1] = t;
t = int_to_bigendian(digest[2]); digest[2] = t;
t = int_to_bigendian(digest[3]); digest[3] = t;
t = int_to_bigendian(digest[4]); digest[4] = t;
memcpy(dst, digest, 5 * 4);
return 1;