RTSPClient::RequestQueue Class Reference

Collaboration diagram for RTSPClient::RequestQueue:


Public Member Functions
	RequestQueue ()
	RequestQueue (RequestQueue &origQueue)
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 223 of file RTSPClient.hh.

Constructor & Destructor Documentation

RTSPClient::RequestQueue::RequestQueue ( )

Definition at line 1707 of file RTSPClient.cpp.

01708   : fHead(NULL), fTail(NULL) {
01709 }

RTSPClient::RequestQueue::RequestQueue ( RequestQueue & origQueue )

Definition at line 1711 of file RTSPClient.cpp.

References dequeue(), enqueue(), and NULL.

01712   : fHead(NULL), fTail(NULL) {
01713   RequestRecord* request;
01714   while ((request = origQueue.dequeue()) != NULL) {
01715     enqueue(request);
01716   }
01717 }

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

Definition at line 1719 of file RTSPClient.cpp.

References fHead.

01719                                       {
01720   delete fHead;
01721 }

Member Function Documentation

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

Definition at line 1723 of file RTSPClient.cpp.

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

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

01723                                                            {
01724   if (fTail == NULL) {
01725     fHead = request;
01726   } else {
01727     fTail->next() = request;
01728   }
01729   fTail = request;
01730 }

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

Definition at line 1732 of file RTSPClient.cpp.

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

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

01732                                                          {
01733   RequestRecord* request = fHead;
01734   if (fHead == fTail) {
01735     fHead = NULL;
01736     fTail = NULL;
01737   } else {
01738     fHead = fHead->next();
01739   }
01740   if (request != NULL) request->next() = NULL;
01741   return request;
01742 }

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

Definition at line 1744 of file RTSPClient.cpp.

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

Referenced by RTSPClient::handleResponseBytes().

01744                                                              {
01745   request->next() = fHead;
01746   fHead = request;
01747   if (fTail == NULL) {
01748     fTail = request;
01749   }
01750 }

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

Definition at line 1752 of file RTSPClient.cpp.

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

Referenced by RTSPClient::changeResponseHandler().

01752                                                                          {
01753   RequestRecord* request;
01754   for (request = fHead; request != NULL; request = request->next()) {
01755     if (request->cseq() == cseq) return request;
01756   }
01757   return NULL;
01758 }