Merge commit 'cbx/anopeng-config' into anopeng-config

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@1429 5417fbe8-f217-4b02-8779-1006273d7864

src/hashcomp.cpp

@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2002-2008 InspIRCd Development Team
+ * Copyright (C) 2008 Anope Team <info@anope.org>
+ *
+ * Please read COPYING and README for further details.
+ *
+ * These classes have been copied from InspIRCd and modified
+ * for use in Anope.
+ *
+ * $Id$
+ *
+ */
+
+#include "hashcomp.h"
+
+sepstream::sepstream(const std::string &source, char seperator) : tokens(source), sep(seperator)
+{
+	last_starting_position = n = tokens.begin();
+}
+
+bool sepstream::GetToken(std::string &token)
+{
+	std::string::iterator lsp = last_starting_position;
+
+	while (n != tokens.end())
+	{
+		if (*n == sep || n + 1 == tokens.end())
+		{
+			last_starting_position = n + 1;
+			token = std::string(lsp, n + 1 == tokens.end() ? n + 1 : ++n);
+
+			while (token.length() && token.find_last_of(sep) == token.length() - 1)
+				token.erase(token.end() - 1);
+
+			if (token.empty())
+				++n;
+
+			return n == tokens.end() ? false : true;
+		}
+
+		++n;
+	}
+
+	token = "";
+	return false;
+}
+
+const std::string sepstream::GetRemaining()
+{
+	return std::string(n, tokens.end());
+}
+
+bool sepstream::StreamEnd()
+{
+	return n + 1 == tokens.end();
+}