From b979bc46743bcb180af93f34b4bb337edce67b7d Mon Sep 17 00:00:00 2001
From: w00t
Date: Wed, 16 Jan 2008 21:36:07 +0000
Subject: Validate <server:id> on startup if provided, thx Brain

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8721 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/helperfuncs.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/helperfuncs.cpp')

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 309267c38..40b2d7d90 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -506,6 +506,16 @@ bool IsIdentHandler::Call(const char* n)
 	return true;
 }
 
+bool InspIRCd::IsSID(const std::string &str)
+{
+	/* Returns true if the string given is exactly 3 characters long,
+	 * starts with a digit, and the other two characters are A-Z or digits
+	 */
+	return ((str.length() == 3) && isdigit(str[0]) &&
+			((str[1] >= 'A' && str[1] <= 'Z') || isdigit(str[1])) &&
+			 ((str[2] >= 'A' && str[2] <= 'Z') || isdigit(str[2])));
+}
+
 /* open the proper logfile */
 bool InspIRCd::OpenLog(char**, int)
 {
-- 
cgit v1.3.1-10-gc9f91