1 files changed, 0 insertions, 193 deletions
diff --git a/cpp/src/qpid/io/LFProcessor.cpp b/cpp/src/qpid/io/LFProcessor.cpp
deleted file mode 100644
index dabbdbecae..0000000000
--- a/cpp/src/qpid/io/LFProcessor.cpp
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- *
- * 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 "qpid/io/LFProcessor.h"
-#include "qpid/concurrent/APRBase.h"
-#include "qpid/io/LFSessionContext.h"
-#include "qpid/QpidError.h"
-#include <sstream>
-
-using namespace qpid::io;
-using namespace qpid::concurrent;
-using qpid::QpidError;
-
-// TODO aconway 2006-10-12: stopped is read outside locks.
-//
-
-LFProcessor::LFProcessor(apr_pool_t* pool, int _workers, int _size, int _timeout) :
-    size(_size),
-    timeout(_timeout), 
-    signalledCount(0),
-    current(0),
-    count(0),
-    workerCount(_workers),
-    hasLeader(false),
-    workers(new Thread*[_workers]),
-    stopped(false)
-{
-
-    CHECK_APR_SUCCESS(apr_pollset_create(&pollset, size, pool, APR_POLLSET_THREADSAFE));
-    //create & start the required number of threads
-    for(int i = 0; i < workerCount; i++){
-        workers[i] = factory.create(this);
-    }
-}
-
-
-LFProcessor::~LFProcessor(){
-    if (!stopped) stop();
-    for(int i = 0; i < workerCount; i++){
-        delete workers[i];
-    }
-    delete[] workers;
-    CHECK_APR_SUCCESS(apr_pollset_destroy(pollset));
-}
-
-void LFProcessor::start(){
-    for(int i = 0; i < workerCount; i++){
-        workers[i]->start();
-    }
-}
-
-void LFProcessor::add(const apr_pollfd_t* const fd){
-    CHECK_APR_SUCCESS(apr_pollset_add(pollset, fd));
-    countLock.acquire();
-    sessions.push_back(reinterpret_cast<LFSessionContext*>(fd->client_data));
-    count++;
-    countLock.release();
-}
-
-void LFProcessor::remove(const apr_pollfd_t* const fd){
-    CHECK_APR_SUCCESS(apr_pollset_remove(pollset, fd));
-    countLock.acquire();
-    sessions.erase(find(sessions.begin(), sessions.end(), reinterpret_cast<LFSessionContext*>(fd->client_data)));
-    count--;
-    countLock.release();
-}
-
-void LFProcessor::reactivate(const apr_pollfd_t* const fd){
-    CHECK_APR_SUCCESS(apr_pollset_add(pollset, fd));
-}
-
-void LFProcessor::deactivate(const apr_pollfd_t* const fd){
-    CHECK_APR_SUCCESS(apr_pollset_remove(pollset, fd));
-}
-
-void LFProcessor::update(const apr_pollfd_t* const fd){
-    CHECK_APR_SUCCESS(apr_pollset_remove(pollset, fd));
-    CHECK_APR_SUCCESS(apr_pollset_add(pollset, fd));
-}
-
-bool LFProcessor::full(){
-    Locker locker(countLock);
-    return count == size; 
-}
-
-bool LFProcessor::empty(){
-    Locker locker(countLock);
-    return count == 0; 
-}
-
-void LFProcessor::poll() {
-    apr_status_t status = APR_EGENERAL;
-    do{
-        current = 0;
-        if(!stopped){
-            status = apr_pollset_poll(pollset, timeout, &signalledCount, &signalledFDs);
-        }
-    }while(status != APR_SUCCESS && !stopped);
-}
-
-void LFProcessor::run(){
-    try{
-        while(!stopped){
-            leadLock.acquire();
-            waitToLead();
-            if(!stopped){
-                const apr_pollfd_t* evt = getNextEvent();
-                if(evt){
-                    LFSessionContext* session = reinterpret_cast<LFSessionContext*>(evt->client_data);
-                    session->startProcessing();
-
-                    relinquishLead();
-                    leadLock.release();
-
-                    //process event:
-                    if(evt->rtnevents & APR_POLLIN) session->read();
-                    if(evt->rtnevents & APR_POLLOUT) session->write();
-
-                    if(session->isClosed()){
-                        session->handleClose();
-                        countLock.acquire();
-                        sessions.erase(find(sessions.begin(), sessions.end(), session));
-                        count--;
-                        countLock.release();                        
-                    }else{
-                        session->stopProcessing();
-                    }
-
-                }else{
-                    leadLock.release();
-                }
-            }else{
-                leadLock.release();
-            }
-        }
-    }catch(QpidError error){
-	std::cout << "Error [" << error.code << "] " << error.msg << " (" << error.file << ":" << error.line << ")" << std::endl;
-    }
-}
-
-void LFProcessor::waitToLead(){
-    while(hasLeader && !stopped) leadLock.wait();
-    hasLeader = !stopped;
-}
-
-void LFProcessor::relinquishLead(){
-    hasLeader = false;
-    leadLock.notify();
-}
-
-const apr_pollfd_t* LFProcessor::getNextEvent(){
-    while(true){
-        if(stopped){
-            return 0;
-        }else if(current < signalledCount){
-            //use result of previous poll if one is available
-            return signalledFDs + (current++);
-        }else{
-            //else poll to get new events
-            poll();
-        }
-    }
-}
-
-void LFProcessor::stop(){
-    stopped = true;
-    leadLock.acquire();
-    leadLock.notifyAll();
-    leadLock.release();
-
-    for(int i = 0; i < workerCount; i++){
-        workers[i]->join();
-    }
-
-    for(iterator i = sessions.begin(); i < sessions.end(); i++){
-        (*i)->shutdown();
-    }
-}
-