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authorame <[email protected]>2024-04-15 08:23:28 -0500
committerame <[email protected]>2024-04-15 08:23:28 -0500
commit8d85e6501a9aa49da4a4a910207566e85bd5fd4d (patch)
treee864d5bb71d06320ede5a5f15158938dcc4c1912 /src/hash/sdbm.c
parent3b9343ae3f25684e1dfa3bd8f123d61dcfd81be7 (diff)
msys2 + fix logging
Diffstat (limited to 'src/hash/sdbm.c')
-rw-r--r--src/hash/sdbm.c100
1 files changed, 50 insertions, 50 deletions
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 <stdio.h>
-#include <stdint.h>
-
-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 <stdio.h>
+#include <stdint.h>
+
+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;
+}
+