From 46f990e09b66585b53477cfbc2587e595a40a63e Mon Sep 17 00:00:00 2001
From: Francesco Chemolli <kinkie@squid-cache.org>
Date: Thu, 30 Jul 2015 14:35:58 +0200
Subject: [PATCH] LookupTable must be case-insensitive

---
 src/base/LookupTable.h | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/base/LookupTable.h b/src/base/LookupTable.h
index 795f499800..265d44e0d0 100644
--- a/src/base/LookupTable.h
+++ b/src/base/LookupTable.h
@@ -14,7 +14,7 @@
 #include <map>
 
 /**
- * a record in he initializer list for a LookupTable
+ * a record in the initializer list for a LookupTable
  *
  * In case it is wished to extend the structure of a LookupTable's initializer
  * list, it can be done by using a custom struct which must match
@@ -30,7 +30,7 @@ struct LookupTableRecord
 };
 
 /**
- * SBuf -> enum lookup table
+ * SBuf -> case-insensitive enum lookup table
  *
  * How to use:
  * enum enum_type { ... };
@@ -45,6 +45,12 @@ struct LookupTableRecord
  * if (item != ENUM_INVALID_VALUE) { // do stuff }
  *
  */
+
+struct SBufCaseInsensitiveLess : public std::binary_function<SBuf, SBuf, bool> {
+    bool operator() (const SBuf &x, const SBuf &y) const {
+        return x.caseCmp(y) < 0;
+    }
+};
 template<typename EnumType, typename RecordType = LookupTableRecord<EnumType> >
 class LookupTable
 {
@@ -68,7 +74,7 @@ public:
     }
 
 private:
-    typedef std::map<const SBuf, EnumType> lookupTable_t;
+    typedef std::map<const SBuf, EnumType, SBufCaseInsensitiveLess> lookupTable_t;
     lookupTable_t lookupTable;
     EnumType invalidValue;
 };
-- 
2.47.2