/**

httpserver

Client.cpp

Copyright 2011-2014 Ramsey Kant

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 "Client.h"

Client::Client(SOCKET fd, sockaddr_in addr) {

socketDesc = fd;

clientAddr = addr;

}

Client::~Client() {

clearSendQueue();

}

void Client::addToSendQueue(SendQueueItem* item) {

sendQueue.push(item);

}

unsigned int Client::sendQueueSize() {

return sendQueue.size();

}

SendQueueItem* Client::nextFromSendQueue(unsigned int bytesToSend) {

if(sendQueue.empty())

return NULL;

SendQueueItem* item = sendQueue.front();

unsigned int remaining = item->getSize() - item->getOffset();

if(bytesToSend > remaining) { // Rest or entire resource data can be sent, Dequeue

sendQueue.pop(); // Dequeue

} else { // Only a portion of the resource can be sent, keep in queue

// Add to the back of the queue

sendQueue.pop();

sendQueue.push(item);

}

return item;

}

void Client::clearSendQueue() {

while(!sendQueue.empty()) {

delete sendQueue.front();

sendQueue.pop();

}

}