From 847aa8f9b3951448e36e9fd353b94e904cdfd84d Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 25 May 2014 01:37:54 +0300
Subject: Add into license rule checking for GPL version.

---
 src/rules/license.cpp | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/rules/license.cpp b/src/rules/license.cpp
index cc0fa8c..fe81816 100644
--- a/src/rules/license.cpp
+++ b/src/rules/license.cpp
@@ -22,6 +22,8 @@
 
 bool afterCopyrights(false);
 bool foundManaPlus(false);
+bool checkText(false);
+bool foundLicenseNumber(false);
 
 registerRuleExt(license, "005", "(.+)[.](h|cpp)")
 
@@ -34,6 +36,8 @@ startRule(license)
     }
     afterCopyrights = false;
     foundManaPlus = false;
+    checkText = false;
+    foundLicenseNumber = false;
 }
 
 endRule(license)
@@ -56,7 +60,22 @@ parseLineRule(license)
     }
     else if (line > 1)
     {
-        if (!afterCopyrights)
+        if (checkText)
+        {
+            if (data == " */")
+            {
+                if (!foundLicenseNumber)
+                    print("License version not found. It must be GPL 2");
+                terminateRule();
+            }
+            else if (data == " *  the Free Software Foundation;"
+                     " either version 2 of the License, or")
+            {
+                foundLicenseNumber = true;
+                terminateRule();
+            }
+        }
+        else if (!afterCopyrights)
         {
             if (data == " *")
             {
@@ -79,7 +98,7 @@ parseLineRule(license)
         {
             if (data != " *  This file is part of The ManaPlus Client.")
                 print("Missing \"This file is part of The ManaPlus Client.\"");
-            terminateRule();
+            checkText = true;
         }
     }
 }
-- 
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