onekopaka/Darwin-Streaming-Server
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Add even more of the source

Browse source 
This should be about everything needed to build so far?
This commit is contained in:
Darren VanBuren 2017-03-07 17:14:16 -08:00
parent af3619d4fa
commit 849723c9cf
547 changed files with 149239 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

182
APIModules/QTSSReflectorModule/RelayOutput.h Normal file
View file

@ -0,0 +1,182 @@
/*
*
* @APPLE_LICENSE_HEADER_START@
*
* Copyright (c) 1999-2008 Apple Inc. All Rights Reserved.
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*
*/
/*
File: RelayOutput.h
Contains: An implementation of the ReflectorOutput abstract base class,
that just writes data out to UDP sockets.
*/
#ifndef __RELAY_OUTPUT_H__
#define __RELAY_OUTPUT_H__
#include "ReflectorOutput.h"
#include "RelaySession.h"
#include "SourceInfo.h"
#include "RTSPClient.h"
#include "ClientSocket.h"
#include "OSQueue.h"
#include "OSMutex.h"
class RelayAnnouncer;
class RelayOutput : public ReflectorOutput
{
public:
// Call Register in the Relay Module's Register Role
static void Register();
RelayOutput(SourceInfo* inInfo, UInt32 inWhichOutput, RelaySession* inSession, Bool16 isRTSPSourceInfo);
virtual ~RelayOutput();
// Returns true if this output matches one of the Outputs in the SourceInfo.
// Also marks the proper SourceInfo::OutputInfo "fAlreadySetup" flag as true
Bool16 Equal(SourceInfo* inInfo);
// Call this to setup this object's output socket
OS_Error BindSocket();
// Writes the packet directly to a UDP socket
virtual QTSS_Error WritePacket(StrPtrLen* inPacket, void* inStreamCookie, UInt32 inFlags, SInt64 packetLatenessInMSec, SInt64* timeToSendThisPacketAgain, UInt64* packetIDPtr, SInt64* arrivalTime, Bool16 firstPacket);
virtual Bool16 IsUDP() { return true; }
virtual Bool16 IsPlaying() {if (!fValid || fDoingAnnounce) return false; return true; }
// ACCESSORS
RelaySession* GetRelaySession() { return fRelaySession; }
StrPtrLen* GetOutputInfoHTML() { return &fOutputInfoHTML; }
UInt32 GetCurPacketsPerSecond() { return fPacketsPerSecond; }
UInt32 GetCurBitsPerSecond() { return fBitsPerSecond; }
UInt64& GetTotalPacketsSent() { return fTotalPacketsSent; }
UInt64& GetTotalBytesSent() { return fTotalBytesSent; }
Bool16 IsValid() { return fValid; }
// Use these functions to iterate over all RelayOutputs
static OSMutex* GetQueueMutex() { return &sQueueMutex; }
static OSQueue* GetOutputQueue(){ return &sRelayOutputQueue; }
void TearDown() {};
SInt64 RunAnnounce();
private:
void SetupRelayOutputObject(RTSPOutputInfo* inRTSPInfo);
class RelayAnnouncer : public Task
{
public:
RelayAnnouncer(RelayOutput* output) : fOutput(output) {this->SetTaskName("RelayAnnouncer");}
virtual SInt64 Run();
RelayOutput* fOutput;
};
enum
{
kMaxHTMLSize = 255, // Note, this may be too short and we don't protect!
kStatsIntervalInMilSecs = 10000 // Update "current" statistics every 10 seconds
};
RelaySession* fRelaySession;
// Relay streams all share this one socket for writing.
UDPSocket fOutputSocket;
UInt32 fNumStreams;
SourceInfo::OutputInfo fOutputInfo;
void** fStreamCookieArray;//Each stream has a cookie
UInt32* fTrackIDArray;
OSQueueElem fQueueElem;
char fHTMLBuf[kMaxHTMLSize];
StrPtrLen fOutputInfoHTML;
ResizeableStringFormatter fFormatter;
// Statistics
UInt32 fPacketsPerSecond;
UInt32 fBitsPerSecond;
SInt64 fLastUpdateTime;
UInt64 fTotalPacketsSent;
UInt64 fTotalBytesSent;
UInt64 fLastPackets;
UInt64 fLastBytes;
TCPClientSocket* fClientSocket;
RTSPClient* fClient;
Bool16 fDoingAnnounce;
Bool16 fValid;
char* fOutgoingSDP;
RelayAnnouncer* fAnnounceTask;
RTSPOutputInfo* fRTSPOutputInfo;
enum // anounce states
{
kSendingAnnounce = 0,
kSendingSetup = 1,
kSendingPlay = 2,
kDone = 3
};
UInt32 fAnnounceState;
UInt32 fCurrentSetup;
// Queue of all current RelayReflectorOutput objects, for use in the
static OSQueue sRelayOutputQueue;
static OSMutex sQueueMutex;
QTSS_Object fRelaySessionObject;
QTSS_Object fRelayOutputObject;
// attributes of the qtssRelayOutputObjectType
static QTSS_ObjectType qtssRelayOutputObjectType;
static QTSS_AttributeID sOutputType;
static QTSS_AttributeID sOutputDestAddr;
static QTSS_AttributeID sOutputLocalAddr;
static QTSS_AttributeID sOutputUDPPorts;
static QTSS_AttributeID sOutputRTSPPort;
static QTSS_AttributeID sOutputURL;
static QTSS_AttributeID sOutputTTL;
static QTSS_AttributeID sOutputCurPacketsPerSec;
static QTSS_AttributeID sOutputCurBitsPerSec;
static QTSS_AttributeID sOutputTotalPacketsSent;
static QTSS_AttributeID sOutputTotalBytesSent;
};
#endif //__RELAY_OUTPUT_H__