1 files changed, 79 insertions, 0 deletions
diff --git a/lib/libaccess/permhash.h b/lib/libaccess/permhash.h
new file mode 100644
index 00000000..f072be2b
--- /dev/null
+++ b/lib/libaccess/permhash.h
@@ -0,0 +1,79 @@
+/** BEGIN COPYRIGHT BLOCK
+ * Copyright 2001 Sun Microsystems, Inc.
+ * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+#ifndef	_PERMHASH_H_
+#define _PERMHASH_H_
+
+#include <string.h>
+#include <plhash.h>
+#include <base/pool.h>
+#include <base/util.h>
+
+static void *
+ACL_PermAllocTable(void *pool, PRSize size)
+{
+    return pool_malloc((pool_handle_t *)pool, size);
+}
+
+static void
+ACL_PermFreeTable(void *pool, void *item)
+{
+    pool_free((pool_handle_t *)pool, item);
+}
+
+static PLHashEntry *
+ACL_PermAllocEntry(void *pool, const void *unused)
+{
+    return ((PLHashEntry *)pool_malloc((pool_handle_t *)pool, sizeof(PLHashEntry)));
+}
+
+static void
+ACL_PermFreeEntry(void *pool, PLHashEntry *he, PRUintn flag)
+{
+    if (flag == HT_FREE_ENTRY)
+	pool_free((pool_handle_t *)pool, he);
+}
+
+static PLHashAllocOps ACLPermAllocOps = {
+    ACL_PermAllocTable,
+    ACL_PermFreeTable,
+    ACL_PermAllocEntry,
+    ACL_PermFreeEntry
+};
+
+static int
+PR_StringFree(PLHashEntry *he, int i, void *arg)
+{
+    PERM_FREE(he->key);
+    return 0;
+}
+
+static PLHashNumber
+PR_HashCaseString(const void *key)
+{
+    PLHashNumber h;
+    const unsigned char *s;
+ 
+    h = 0;
+    for (s = (const unsigned char *)key; *s; s++)
+        h = (h >> 28) ^ (h << 4) ^ tolower(*s);
+    return h;
+}
+ 
+static int
+PR_CompareCaseStrings(const void *v1, const void *v2)
+{
+    const char *s1 = (const char *)v1;
+    const char *s2 = (const char *)v2;
+
+#ifdef XP_WIN32
+    return (util_strcasecmp(s1, s2) == 0);
+#else
+    return (strcasecmp(s1, s2) == 0);
+#endif
+}
+ 
+
+#endif	/* _PERMHASH_H */