1 files changed, 89 insertions, 0 deletions
diff --git a/include/hashcomp.h b/include/hashcomp.h
new file mode 100644
index 000000000..0611cf239
--- /dev/null
+++ b/include/hashcomp.h
@@ -0,0 +1,89 @@
+#ifndef _HASHCOMP_H_
+#define _HASHCOMP_H_
+
+#include "inspircd.h"
+#include "inspircd_io.h"
+#include "inspircd_util.h"
+#include "inspircd_config.h"
+
+#ifdef GCC3
+#include <ext/hash_map>
+#else
+#include <hash_map>
+#endif
+
+#ifdef GCC3
+#define nspace __gnu_cxx
+#else
+#define nspace std
+#endif
+
+using namespace std;
+
+namespace nspace
+{
+#ifdef GCC34
+        template<> struct hash<in_addr>
+#else
+        template<> struct nspace::hash<in_addr>
+#endif
+        {
+                size_t operator()(const struct in_addr &a) const
+                {
+                        size_t q;
+                        memcpy(&q,&a,sizeof(size_t));
+                        return q;
+                }
+        };
+#ifdef GCC34
+        template<> struct hash<string>
+#else
+        template<> struct nspace::hash<string>
+#endif
+        {
+                size_t operator()(const string &s) const
+                {
+                        char a[MAXBUF];
+                        static struct hash<const char *> strhash;
+                        strlcpy(a,s.c_str(),MAXBUF);
+                        strlower(a);
+                        return strhash(a);
+                }
+        };
+}
+
+
+struct StrHashComp
+{
+
+        bool operator()(const string& s1, const string& s2) const
+        {
+                char a[MAXBUF],b[MAXBUF];
+                strlcpy(a,s1.c_str(),MAXBUF);
+                strlcpy(b,s2.c_str(),MAXBUF);
+                strlower(a);
+                strlower(b);
+                return (strcasecmp(a,b) == 0);
+        }
+
+};
+
+struct InAddr_HashComp
+{
+
+        bool operator()(const in_addr &s1, const in_addr &s2) const
+        {
+                size_t q;
+                size_t p;
+
+                memcpy(&q,&s1,sizeof(size_t));
+                memcpy(&p,&s2,sizeof(size_t));
+
+                return (q == p);
+        }
+
+};
+
+
+
+#endif