GEEKING

Base/include/rbx/RbxStrings.h

@@ -0,0 +1,40 @@
+/* Copyright 2003-2005 ROBLOX Corporation, All Rights Reserved */
+
+#pragma once
+
+#ifndef Rbx_strcasestr
+namespace RBX
+{
+
+/* GCC often has strcasestr(); if not, you can use the following */
+
+/* borrowed these definitions from Apache */
+#define ap_tolower(c) (tolower(((unsigned char)(c))))
+#define ap_toupper(c) (toupper(((unsigned char)(c))))
+
+	static const char *Rbx_strcasestr( const char *h, const char *n )
+	{
+		if( !h || !*h || !n || !*n ) { return 0; }
+		char *a= (char*)h, *e=(char*)n;
+		while( *a && *e ) {
+			if( ap_toupper(*a) != ap_toupper(*e) ) {
+				++h; a=(char*)h; e=(char*)n;
+			} else {
+				++a; ++e;
+			}
+		}
+		return (const char *)(*e) ? 0 : h;
+
+	}
+	static inline const char *Rbx_strcasestr( const char *h, char *n )
+	{
+		return Rbx_strcasestr( h, static_cast<const char*>(n));
+	}
+
+	static inline const char *Rbx_strcasestr( char *h, const char *n )
+	{
+		return Rbx_strcasestr( static_cast<const char*>(h), n);
+	}
+}
+#endif // defined Rbx_strcasestr
+