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diff --git a/qpid/cpp/src/qpid/acl/AclReader.h b/qpid/cpp/src/qpid/acl/AclReader.h
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+++ b/qpid/cpp/src/qpid/acl/AclReader.h
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+#ifndef QPID_ACL_ACLREADER_H
+#define QPID_ACL_ACLREADER_H
+
+
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <boost/shared_ptr.hpp>
+#include <map>
+#include <set>
+#include <string>
+#include <vector>
+#include <sstream>
+#include "qpid/acl/AclData.h"
+#include "qpid/broker/AclModule.h"
+
+namespace qpid {
+namespace acl {
+
+class AclReader {
+    typedef std::set<std::string> nameSet;
+    typedef nameSet::const_iterator nsCitr;
+    typedef boost::shared_ptr<nameSet> nameSetPtr;
+
+    typedef std::pair<std::string, nameSetPtr> groupPair;
+    typedef std::map<std::string, nameSetPtr> groupMap;
+    typedef groupMap::const_iterator gmCitr;
+    typedef std::pair<gmCitr, bool> gmRes;
+
+    typedef std::pair<Property, std::string> propNvPair;
+    typedef std::map<Property, std::string> propMap;
+    typedef propMap::const_iterator pmCitr;
+
+    class aclRule {
+      public:
+        enum objectStatus {NONE, VALUE, ALL};
+        AclResult res;
+        nameSet names;
+        bool actionAll; // True if action is set to keyword "all"
+        Action action; // Ignored if action is set to keyword "all"
+        objectStatus objStatus;
+        ObjectType object; // Ignored for all status values except VALUE
+        propMap props;
+      public:
+        aclRule(const AclResult r, const std::string n, const groupMap& groups); // action = "all"
+        aclRule(const AclResult r, const std::string n, const groupMap& groups, const Action a);
+        void setObjectType(const ObjectType o);
+        void setObjectTypeAll();
+        bool addProperty(const Property p, const std::string v);
+        bool validate(const AclHelper::objectMapPtr& validationMap);
+        std::string toString(); // debug aid
+      private:
+        void processName(const std::string& name, const groupMap& groups);
+    };
+    typedef boost::shared_ptr<aclRule> aclRulePtr;
+    typedef std::vector<aclRulePtr> ruleList;
+    typedef ruleList::const_iterator rlCitr;
+
+    typedef std::vector<std::string> tokList;
+    typedef tokList::const_iterator tlCitr;
+
+    typedef std::set<std::string> keywordSet;
+    typedef keywordSet::const_iterator ksCitr;
+    typedef std::pair<std::string, std::string> nvPair; // Name-Value pair
+
+    std::string fileName;
+    int lineNumber;
+    bool contFlag;
+    std::string groupName;
+    nameSet names;
+    groupMap groups;
+    ruleList rules;
+    AclHelper::objectMapPtr validationMap;
+    std::ostringstream errorStream;
+
+  public:
+    AclReader();
+    virtual ~AclReader();
+    int read(const std::string& fn, boost::shared_ptr<AclData> d);
+    std::string getError();
+
+  private:
+    bool processLine(char* line);
+    void loadDecisionData( boost::shared_ptr<AclData> d);
+    int tokenize(char* line, tokList& toks);
+
+    bool processGroupLine(tokList& toks, const bool cont);
+    gmCitr addGroup(const std::string& groupName);
+    void addName(const std::string& name, nameSetPtr groupNameSet);
+    void addName(const std::string& name);
+    void printNames() const; // debug aid
+
+    bool processAclLine(tokList& toks);
+    void printRules() const; // debug aid
+    bool isValidUserName(const std::string& name);
+
+    static bool isValidGroupName(const std::string& name);
+    static nvPair splitNameValuePair(const std::string& nvpString);
+};
+
+}} // namespace qpid::acl
+
+#endif // QPID_ACL_ACLREADER_H