From 89c9c2e56c8b547ee0b0e104798c609d8d307f5e Mon Sep 17 00:00:00 2001 From: ame Date: Mon, 15 Apr 2024 08:23:28 -0500 Subject: msys2 + fix logging --- src/hash/bsdchecksum.c | 108 ++++++++++++++++++++++++------------------------- 1 file changed, 54 insertions(+), 54 deletions(-) (limited to 'src/hash/bsdchecksum.c') diff --git a/src/hash/bsdchecksum.c b/src/hash/bsdchecksum.c index 3fbbe77..ccb1e65 100644 --- a/src/hash/bsdchecksum.c +++ b/src/hash/bsdchecksum.c @@ -1,54 +1,54 @@ -#include "../crypto.h" -#include -#include - -struct bsdchecksum_hash bsdchecksum_init(){ - return (struct bsdchecksum_hash){.check = 0x0}; -} - -void bsdchecksum_update(uint8_t* aa, size_t len, struct bsdchecksum_hash* hash){ - for(int i = 0; i != len; i++){ - uint8_t a = aa[i]; - hash->check = (hash->check >> 1) + ((hash->check & 1) << 15); - hash->check += a; - hash->check &= 0xffff; - } -} - -uint16_t bsdchecksum_final(struct bsdchecksum_hash* hash){ - return hash->check; -} - -uint16_t bsdchecksum(uint8_t* a, size_t len){ - struct bsdchecksum_hash b = bsdchecksum_init(); - bsdchecksum_update(a, len, &b); - return bsdchecksum_final(&b); -} - -common_hash_clone(bsdchecksum); - -common_hash_init_update(bsdchecksum); - -int l_bsdchecksum_final(lua_State* L){ - struct bsdchecksum_hash* a = (struct bsdchecksum_hash*)lua_touserdata(L, 1); - uint32_t u = bsdchecksum_final(a); - char digest[32]; - sprintf(digest,"%i",u); - lua_pushstring(L, digest); - return 1; -} - -int l_bsdchecksum(lua_State* L){ - if(lua_gettop(L) == 0) return l_bsdchecksum_init(L); - size_t len = 0; - uint8_t* a = (uint8_t*)luaL_checklstring(L, 1, &len); - - char digest[16]; - - //uint16_t u = i_bsdchecksum(a, len); - uint16_t u = bsdchecksum(a, len); - sprintf(digest,"%i",u); - lua_pushstring(L, digest); - - return 1; -} +#include "../crypto.h" +#include +#include + +struct bsdchecksum_hash bsdchecksum_init(){ + return (struct bsdchecksum_hash){.check = 0x0}; +} + +void bsdchecksum_update(uint8_t* aa, size_t len, struct bsdchecksum_hash* hash){ + for(int i = 0; i != len; i++){ + uint8_t a = aa[i]; + hash->check = (hash->check >> 1) + ((hash->check & 1) << 15); + hash->check += a; + hash->check &= 0xffff; + } +} + +uint16_t bsdchecksum_final(struct bsdchecksum_hash* hash){ + return hash->check; +} + +uint16_t bsdchecksum(uint8_t* a, size_t len){ + struct bsdchecksum_hash b = bsdchecksum_init(); + bsdchecksum_update(a, len, &b); + return bsdchecksum_final(&b); +} + +common_hash_clone(bsdchecksum); + +common_hash_init_update(bsdchecksum); + +int l_bsdchecksum_final(lua_State* L){ + struct bsdchecksum_hash* a = (struct bsdchecksum_hash*)lua_touserdata(L, 1); + uint32_t u = bsdchecksum_final(a); + char digest[32]; + sprintf(digest,"%i",u); + lua_pushstring(L, digest); + return 1; +} + +int l_bsdchecksum(lua_State* L){ + if(lua_gettop(L) == 0) return l_bsdchecksum_init(L); + size_t len = 0; + uint8_t* a = (uint8_t*)luaL_checklstring(L, 1, &len); + + char digest[16]; + + //uint16_t u = i_bsdchecksum(a, len); + uint16_t u = bsdchecksum(a, len); + sprintf(digest,"%i",u); + lua_pushstring(L, digest); + + return 1; +} -- cgit v1.2.3