X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fhashcomp.h;h=94c836c6f0b39585836d0f3c4ea5ac5e4704a6a0;hb=c6b11d2130c640bc4a68522aa3b6d48c49fa5d7b;hp=25c2b0dc6d7b96eff3444fd67317628f01291d25;hpb=275f58a955407eda93c451273bee48e1637e3b4a;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/include/hashcomp.h b/include/hashcomp.h
index 25c2b0dc6..94c836c6f 100644
--- a/include/hashcomp.h
+++ b/include/hashcomp.h
@@ -2,8 +2,8 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
  *
  * This program is free but copyrighted software; see
  *	    the file COPYING for details.
@@ -60,7 +60,7 @@ unsigned const char rfc_case_insensitive_map[256] = {
  * This is provided as a pointer so that modules can change it to their custom mapping tables,
  * e.g. for national character support.
  */
-extern unsigned const char *national_case_insensitive_map;
+CoreExport extern unsigned const char *national_case_insensitive_map;
 
 /** Case insensitive map, ASCII rules.
  * That is;
@@ -103,6 +103,29 @@ unsigned const char rfc_case_sensitive_map[256] = {
 
 #endif
 
+template<typename T> const T& SearchAndReplace(T& text, const T& pattern, const T& replace)
+{
+        T replacement;
+        if ((!pattern.empty()) && (!text.empty()))
+        {
+                for (std::string::size_type n = 0; n != text.length(); ++n)
+                {
+                        if (text.length() >= pattern.length() && text.substr(n, pattern.length()) == pattern)
+                        {
+                                /* Found the pattern in the text, replace it, and advance */
+                                replacement.append(replace);
+                                n = n + pattern.length() - 1;
+                        }
+                        else
+                        {
+                                replacement += text[n];
+                        }
+                }
+        }
+        text = replacement;
+        return text;
+}
+
 /** The irc namespace contains a number of helper classes.
  */
 namespace irc
@@ -265,15 +288,15 @@ namespace irc
 		 * @param modeletter The mode letter to insert
 		 */
 		void Push(char modeletter);
-	
+
 		/** Push a '+' symbol onto the stack.
 		 */
 		void PushPlus();
-	
+
 		/** Push a '-' symbol onto the stack.
 		 */
 		void PushMinus();
-		
+
 		/** Return zero or more elements which form the
 		 * mode line. This will be clamped to a max of
 		 * MAXMODES items (MAXMODES-1 mode parameters and
@@ -308,7 +331,7 @@ namespace irc
 	class CoreExport tokenstream : public classbase
 	{
 	 private:
-	
+
 		/** Original string
 		 */
 		std::string tokens;
@@ -444,43 +467,43 @@ namespace irc
 		/** Used to split on commas
 		 */
 		commasepstream* sep;
-	
+
 		/** Current position in a range of ports
 		 */
 		long in_range;
-	
+
 		/** Starting port in a range of ports
 		 */
 		long range_begin;
-	
+
 		/** Ending port in a range of ports
 		 */
 		long range_end;
-	
+
 		/** Allow overlapped port ranges
 		 */
 		bool overlapped;
-	
+
 		/** Used to determine overlapping of ports
 		 * without O(n) algorithm being used
 		 */
 		std::map<long, bool> overlap_set;
-	
+
 		/** Returns true if val overlaps an existing range
 		 */
 		bool Overlaps(long val);
 	 public:
-	
+
 		/** Create a portparser and fill it with the provided data
 		 * @param source The source text to parse from
 		 * @param allow_overlapped Allow overlapped ranges
 		 */
 		portparser(const std::string &source, bool allow_overlapped = true);
-	
+
 		/** Frees the internal commasepstream object
 		 */
 		~portparser();
-	
+
 		/** Fetch the next token from the stream
 		 * @return The next port number is returned, or 0 if none remain
 		 */
@@ -680,4 +703,3 @@ BEGIN_HASHMAP_NAMESPACE
 END_HASHMAP_NAMESPACE
 
 #endif
-