(Untested) added hashcomp.cpp, seperates out the stl hash_map stuff

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@1384 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 55 insertions, 0 deletions

diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp
new file mode 100644
index 000000000..ea845489f
--- /dev/null
+++ b/src/hashcomp.cpp
@@ -0,0 +1,55 @@
+#include <string>
+#include "inspircd.h"
+#include "hashcomp.h"
+#include "helperfuncs.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;
+
+size_t nspace::hash<in_addr>::operator()(const struct in_addr &a) const
+{
+        size_t q;
+        memcpy(&q,&a,sizeof(size_t));
+        return q;
+}
+
+size_t nspace::hash<string>::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);
+}
+
+bool StrHashComp::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);
+}
+
+bool InAddr_HashComp::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);
+}
+