1 files changed, 0 insertions, 156 deletions
diff --git a/Final/cpp/lib/broker/TopicExchange.cpp b/Final/cpp/lib/broker/TopicExchange.cpp
deleted file mode 100644
index 3ebb3c8c56..0000000000
--- a/Final/cpp/lib/broker/TopicExchange.cpp
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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 <TopicExchange.h>
-#include <ExchangeBinding.h>
-#include <algorithm>
-
-using namespace qpid::broker;
-using namespace qpid::framing;
-using namespace qpid::sys;
-
-// TODO aconway 2006-09-20: More efficient matching algorithm.
-// Areas for improvement:
-// - excessive string copying: should be 0 copy, match from original buffer.
-// - match/lookup: use descision tree or other more efficient structure.
-
-Tokens& Tokens::operator=(const std::string& s) {
-    clear();
-    if (s.empty()) return *this;
-    std::string::const_iterator i = s.begin();
-    while (true) {
-        // Invariant: i is at the beginning of the next untokenized word.
-        std::string::const_iterator j = find(i, s.end(), '.');
-        push_back(std::string(i, j));
-        if (j == s.end()) return *this;
-        i = j + 1;
-    }
-    return *this;
-}
-
-TopicPattern& TopicPattern::operator=(const Tokens& tokens) {
-    Tokens::operator=(tokens);
-    normalize();
-    return *this;
-}
-
-namespace {
-const std::string hashmark("#");
-const std::string star("*");
-}
-
-void TopicPattern::normalize() {
-    std::string word;
-    Tokens::iterator i = begin();
-    while (i != end()) {
-        if (*i == hashmark) {
-            ++i;
-            while (i != end()) {
-                // Invariant: *(i-1)==#, [begin()..i-1] is normalized.
-                if (*i == star) { // Move * before #.
-                    std::swap(*i, *(i-1));
-                    ++i;
-                } else if (*i == hashmark) {
-                    erase(i); // Remove extra #
-                } else {
-                    break;
-                }
-            }
-        } else {
-            i ++;
-        }
-    }
-}
-
-
-namespace {
-// TODO aconway 2006-09-20: Ineficient to convert every routingKey to a string.
-// Need StringRef class that operates on a string in place witout copy.
-// Should be applied everywhere strings are extracted from frames.
-// 
-bool do_match(Tokens::const_iterator pattern_begin,  Tokens::const_iterator pattern_end, Tokens::const_iterator target_begin,  Tokens::const_iterator target_end)
-{
-    // Invariant: [pattern_begin..p) matches [target_begin..t)
-    Tokens::const_iterator p = pattern_begin;
-    Tokens::const_iterator t = target_begin;
-    while (p != pattern_end && t != target_end)
-    {
-        if (*p == star || *p == *t) {
-            ++p, ++t;
-        } else if (*p == hashmark) {
-            ++p;
-            if (do_match(p, pattern_end, t, target_end)) return true;
-            while (t != target_end) {
-                ++t;
-                if (do_match(p, pattern_end, t, target_end)) return true;
-            }
-            return false;
-        } else {
-            return false;
-        }
-    }
-    while (p != pattern_end && *p == hashmark) ++p; // Ignore trailing #
-    return t == target_end && p == pattern_end;
-}
-}
-
-bool TopicPattern::match(const Tokens& target)  const
-{
-    return do_match(begin(), end(), target.begin(), target.end());
-}
-
-TopicExchange::TopicExchange(const string& _name) : Exchange(_name) { }
-
-void TopicExchange::bind(Queue::shared_ptr queue, const string& routingKey, const FieldTable* args){
-    Monitor::ScopedLock l(lock);
-    TopicPattern routingPattern(routingKey);
-    bindings[routingPattern].push_back(queue);
-    queue->bound(new ExchangeBinding(this, queue, routingKey, args));
-}
-
-void TopicExchange::unbind(Queue::shared_ptr queue, const string& routingKey, const FieldTable* /*args*/){
-    Monitor::ScopedLock l(lock);
-    BindingMap::iterator bi = bindings.find(TopicPattern(routingKey));
-    Queue::vector& qv(bi->second);
-    if (bi == bindings.end()) return;
-    Queue::vector::iterator q = find(qv.begin(), qv.end(), queue);
-    if(q == qv.end()) return;
-    qv.erase(q);
-    if(qv.empty()) bindings.erase(bi);
-}
-
-
-void TopicExchange::route(Deliverable& msg, const string& routingKey, const FieldTable* /*args*/){
-    Monitor::ScopedLock l(lock);
-    for (BindingMap::iterator i = bindings.begin(); i != bindings.end(); ++i) {
-        if (i->first.match(routingKey)) {
-            Queue::vector& qv(i->second);
-            for(Queue::vector::iterator j = qv.begin(); j != qv.end(); j++){
-                msg.deliverTo(*j);
-            }
-        }
-    }
-}
-
-TopicExchange::~TopicExchange() {}
-
-const std::string TopicExchange::typeName("topic");
-
-