X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fwildcard.cpp;h=0e6e8a874eaf4e3d6e309b1fe9ba0a51c3636137;hb=525eeb51a52ca9dbd001f0897222f6e5a3dccfb1;hp=eacffcb0428c6b15b60f7d640ee4cd25d54ea800;hpb=d54fd9b1e6b31f69332a9241b5f17330c0ad61e0;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/wildcard.cpp b/src/wildcard.cpp
index eacffcb04..0e6e8a874 100644
--- a/src/wildcard.cpp
+++ b/src/wildcard.cpp
@@ -2,21 +2,17 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *           	  <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
+ *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
  *
  * ---------------------------------------------------
  */
 
-using namespace std;
+/* $Core: libIRCDwildcard */
 
-#include <string>
 #include "inspircd.h"
 #include "hashcomp.h"
 #include "inspstring.h"
@@ -33,9 +29,58 @@ using irc::sockets::MatchCIDR;
 // (unattributed to any author) all over the 'net.
 // For now, we'll just consider this public domain.
 
-bool match(const char *str, const char *mask)
+CoreExport bool csmatch(const char *str, const char *mask)
+{
+	unsigned char *cp = NULL, *mp = NULL;
+	unsigned char* string = (unsigned char*)str;
+	unsigned char* wild = (unsigned char*)mask;
+
+	while ((*string) && (*wild != '*'))
+	{
+		if ((*wild != *string) && (*wild != '?'))
+		{
+			return 0;
+		}
+		wild++;
+		string++;
+	}
+
+	while (*string)
+	{
+		if (*wild == '*')
+		{
+			if (!*++wild)
+			{
+				return 1;
+			}
+			mp = wild;
+			cp = string+1;
+		}
+		else
+		if ((*wild == *string) || (*wild == '?'))
+		{
+			wild++;
+			string++;
+		}
+		else
+		{
+			wild = mp;
+			string = cp++;
+		}
+
+	}
+
+	while (*wild == '*')
+	{
+		wild++;
+	}
+
+	return !*wild;
+}
+
+CoreExport bool match(const char *str, const char *mask)
 {
-	unsigned char *cp, *mp;
+	unsigned char *cp = NULL, *mp = NULL;
 	unsigned char* string = (unsigned char*)str;
 	unsigned char* wild = (unsigned char*)mask;
 
@@ -83,9 +128,23 @@ bool match(const char *str, const char *mask)
 }
 
 /* Overloaded function that has the option of using cidr */
-bool match(const char *str, const char *mask, bool use_cidr_match)
+CoreExport bool match(const char *str, const char *mask, bool use_cidr_match)
 {
 	if (use_cidr_match && MatchCIDR(str, mask, true))
 		return true;
 	return match(str, mask);
 }
+
+CoreExport bool match(bool case_sensitive, const char *str, const char *mask, bool use_cidr_match)
+{
+	if (use_cidr_match && MatchCIDR(str, mask, true))
+		return true;
+
+	return case_sensitive ? csmatch(str, mask) : match(str, mask);
+}
+
+CoreExport bool match(bool case_sensitive, const char *str, const char *mask)
+{
+	return case_sensitive ? csmatch(str, mask) : match(str, mask);
+}
+