X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/4b8483ae278577a3adc8d84da81d77019704466f..e1385087ec060568a966a5305a9d88c24a2a0a55:/hash.c

diff --git a/hash.c b/hash.c
index 82dfcc7..66ae5e5 100644
--- a/hash.c
+++ b/hash.c
@@ -8,11 +8,12 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "hash.h"
-#include "keydb.h"
+#include "keystructs.h"
 #include "ll.h"
-#include "stats.h"
+#include "mem.h"
 
 /**
  *	hashtable - the hash table array.
@@ -37,6 +38,35 @@ void inithash(void)
 	elements = 0;
 }
 
+/**
+ *	destroyhash - Clean up the hash after use.
+ *
+ *	This function destroys the hash after use, freeing any memory that was
+ *	used during its lifetime.
+ */
+void destroyhash(void)
+{
+	int i;
+	struct ll *curll = NULL;
+
+	for (i = 0; i < HASHSIZE; i++) {
+		curll = hashtable[i];
+		/*
+		 * TODO: The problem is the object has pointers that
+		 * need freed too.
+		 */
+		llfree(curll, (void (*)(void *)) free_statskey);
+		hashtable[i] = NULL;
+	}
+	elements = 0;
+}
+
+/**
+ *	addtohash - Adds a key to the hash.
+ *	@key: The key to add.
+ *
+ *	Takes a key and stores it in the hash.
+ */
 void addtohash(struct stats_key *key)
 {
 	++elements;
@@ -91,42 +121,7 @@ unsigned long hashelements(void)
 	return elements;
 }
 
-struct ll *gethashtableentry(int entry)
+struct ll *gethashtableentry(unsigned int entry)
 {
 	return hashtable[entry];
 }
-
-/**
- *	hash_getkeysigs - Gets the signatures on a key.
- *	@keyid: The key we want the signatures for.
- *	
- *	This function gets the signatures on a key. It's the same as the
- *	getkeysigs function from the keydb module except we also cache the data
- *	so that if we need it again we already have it available.
- */
-struct ll *hash_getkeysigs(uint64_t keyid)
-{
-	struct stats_key *key = NULL;
-
-	key = findinhash(keyid);
-	if (key == NULL) {
-		key = malloc(sizeof(*key));
-		if (key != NULL) {
-			key->keyid = keyid;
-			key->colour = 0;
-			key->parent = 0;
-			key->sigs = NULL;
-			key->gotsigs = false;
-			addtohash(key);
-		} else {
-			perror("hash_getkeysigs()");
-			return NULL;
-		}
-	}
-	if (key->gotsigs == false) {
-		key->sigs = getkeysigs(key->keyid);
-		key->gotsigs = true;
-	}
-
-	return key->sigs;
-}