78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
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/*
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*
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* @APPLE_LICENSE_HEADER_START@
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*
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* Copyright (c) 1999-2008 Apple Inc. All Rights Reserved.
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this
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* file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_LICENSE_HEADER_END@
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*
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*/
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/*
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File: SDPSourceInfo.h
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Contains: This object takes input SDP data, and uses it to support the SourceInfo
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API.
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Works only for QTSS
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*/
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#ifndef __SDP_SOURCE_INFO_H__
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#define __SDP_SOURCE_INFO_H__
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#include "StrPtrLen.h"
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#include "SourceInfo.h"
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#include "StringParser.h"
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class SDPSourceInfo : public SourceInfo
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{
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public:
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// Uses the SDP Data to build up the StreamInfo structures
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SDPSourceInfo(char* sdpData, UInt32 sdpLen) { Parse(sdpData, sdpLen); }
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SDPSourceInfo() {}
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virtual ~SDPSourceInfo();
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// Parses out the SDP file provided, sets up the StreamInfo structures
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void Parse(char* sdpData, UInt32 sdpLen);
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// This function uses the Parsed SDP file, and strips out all the network information,
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// producing an SDP file that appears to be local.
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virtual char* GetLocalSDP(UInt32* newSDPLen);
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// Returns the SDP data
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StrPtrLen* GetSDPData() { return &fSDPData; }
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// Utility routines
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// Assuming the parser is currently pointing at the beginning of an dotted-
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// decimal IP address, this consumes it (stopping at inStopChar), and returns
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// the IP address (host ordered) as a UInt32
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static UInt32 GetIPAddr(StringParser* inParser, char inStopChar);
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private:
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enum
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{
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kDefaultTTL = 15 //UInt16
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};
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StrPtrLen fSDPData;
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};
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#endif // __SDP_SOURCE_INFO_H__
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