RTSPClient::RequestQueue Class Reference

Collaboration diagram for RTSPClient::RequestQueue:


Public Member Functions
	RequestQueue ()
virtual	~RequestQueue ()
void	enqueue (RequestRecord *request)
RequestRecord *	dequeue ()
void	putAtHead (RequestRecord *request)
RequestRecord *	findByCSeq (unsigned cseq)
Boolean	isEmpty () const
Private Attributes
RequestRecord *	fHead
RequestRecord *	fTail

Detailed Description

Definition at line 205 of file RTSPClient.hh.

Constructor & Destructor Documentation

RTSPClient::RequestQueue::RequestQueue ( )

Definition at line 1599 of file RTSPClient.cpp.

01600   : fHead(NULL), fTail(NULL) {
01601 }

RTSPClient::RequestQueue::~RequestQueue ( ) [virtual]

Definition at line 1603 of file RTSPClient.cpp.

References fHead.

01603                                       {
01604   delete fHead;
01605 }

Member Function Documentation

void RTSPClient::RequestQueue::enqueue ( RequestRecord * request )

Definition at line 1607 of file RTSPClient.cpp.

References fHead, fTail, RTSPClient::RequestRecord::next(), and NULL.

Referenced by RTSPClient::connectionHandler1(), RTSPClient::responseHandlerForHTTP_GET1(), and RTSPClient::sendRequest().

01607                                                            {
01608   if (fTail == NULL) {
01609     fHead = request;
01610   } else {
01611     fTail->next() = request;
01612   }
01613   fTail = request;
01614 }

RTSPClient::RequestRecord * RTSPClient::RequestQueue::dequeue ( )

Definition at line 1616 of file RTSPClient.cpp.

References fHead, fTail, RTSPClient::RequestRecord::next(), and NULL.

Referenced by RTSPClient::connectionHandler1(), RTSPClient::handleResponseBytes(), and RTSPClient::responseHandlerForHTTP_GET1().

01616                                                          {
01617   RequestRecord* request = fHead;
01618   if (fHead == fTail) {
01619     fHead = NULL;
01620     fTail = NULL;
01621   } else {
01622     fHead = fHead->next();
01623   }
01624   if (request != NULL) request->next() = NULL;
01625   return request;
01626 }

void RTSPClient::RequestQueue::putAtHead ( RequestRecord * request )

Definition at line 1628 of file RTSPClient.cpp.

References fHead, fTail, RTSPClient::RequestRecord::next(), and NULL.

Referenced by RTSPClient::handleResponseBytes().

01628                                                              {
01629   request->next() = fHead;
01630   fHead = request;
01631   if (fTail == NULL) {
01632     fTail = request;
01633   }
01634 }

RTSPClient::RequestRecord * RTSPClient::RequestQueue::findByCSeq ( unsigned cseq )

Definition at line 1636 of file RTSPClient.cpp.

References RTSPClient::RequestRecord::cseq(), fHead, RTSPClient::RequestRecord::next(), and NULL.

Referenced by RTSPClient::changeResponseHandler().

01636                                                                          {
01637   RequestRecord* request;
01638   for (request = fHead; request != NULL; request = request->next()) {
01639     if (request->cseq() == cseq) return request;
01640   }
01641   return NULL;
01642 }