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/sdbm.c | 100 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 50 insertions(+), 50 deletions(-) (limited to 'src/hash/sdbm.c') diff --git a/src/hash/sdbm.c b/src/hash/sdbm.c index 9f9d08f..a2f1acc 100644 --- a/src/hash/sdbm.c +++ b/src/hash/sdbm.c @@ -1,50 +1,50 @@ -#include "../crypto.h" -#include -#include - -struct sdbm_hash sdbm_init(){ - return (struct sdbm_hash){.hash = 0}; -} - -void sdbm_update(uint8_t* in, size_t len, struct sdbm_hash* hash){ - for(int i = 0; i != len; i++){ - hash->hash = (uint64_t)*in + (hash->hash << 6) + (hash->hash << 16) - hash->hash; - in++; - } -} - -uint64_t sdbm_final(struct sdbm_hash* hash){ - return hash->hash; -} - -uint64_t sdbm(uint8_t* in, size_t len){ - struct sdbm_hash a = sdbm_init(); - sdbm_update(in, len, &a); - return sdbm_final(&a); -} - -common_hash_clone(sdbm); -common_hash_init_update(sdbm); - -int l_sdbm_final(lua_State* L){ - struct sdbm_hash* a = (struct sdbm_hash*)lua_touserdata(L, 1); - uint64_t u = sdbm_final(a); - char digest[64]; - sprintf(digest,"%016llx",u); - lua_pushstring(L, digest); - return 1; -} - -int l_sdbm(lua_State* L){ - if(lua_gettop(L) == 0) return l_sdbm_init(L); - size_t len = 0; - uint8_t* a = (uint8_t*)luaL_checklstring(L, 1, &len); - - char digest[64]; - - uint64_t u = sdbm(a, len); - sprintf(digest,"%016llx",u); - lua_pushstring(L, digest); - return 1; -} - +#include "../crypto.h" +#include +#include + +struct sdbm_hash sdbm_init(){ + return (struct sdbm_hash){.hash = 0}; +} + +void sdbm_update(uint8_t* in, size_t len, struct sdbm_hash* hash){ + for(int i = 0; i != len; i++){ + hash->hash = (uint64_t)*in + (hash->hash << 6) + (hash->hash << 16) - hash->hash; + in++; + } +} + +uint64_t sdbm_final(struct sdbm_hash* hash){ + return hash->hash; +} + +uint64_t sdbm(uint8_t* in, size_t len){ + struct sdbm_hash a = sdbm_init(); + sdbm_update(in, len, &a); + return sdbm_final(&a); +} + +common_hash_clone(sdbm); +common_hash_init_update(sdbm); + +int l_sdbm_final(lua_State* L){ + struct sdbm_hash* a = (struct sdbm_hash*)lua_touserdata(L, 1); + uint64_t u = sdbm_final(a); + char digest[64]; + sprintf(digest,"%016llx",u); + lua_pushstring(L, digest); + return 1; +} + +int l_sdbm(lua_State* L){ + if(lua_gettop(L) == 0) return l_sdbm_init(L); + size_t len = 0; + uint8_t* a = (uint8_t*)luaL_checklstring(L, 1, &len); + + char digest[64]; + + uint64_t u = sdbm(a, len); + sprintf(digest,"%016llx",u); + lua_pushstring(L, digest); + return 1; +} + -- cgit v1.2.3