/* * * @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@ * */ #ifndef playlist_utils_H #define playlist_utils_H #include #include #include "SafeStdLib.h" #include #include #ifndef __Win32__ #include #include #include #include #include #include #include #endif #include "OSHeaders.h" #include "OS.h" #define Log_Enabled 0 #if Log_Enabled void LogFileOpen(void); void LogFileClose(void); bool TimeToSwitch(int len); void WriteToLog(void *data, int len); void WritePacketToLog(void *data, int len); void WritToBuffer(void *data, int len); void LogBuffer(void); void PrintLogBuffer(bool log); void LogNum(void); void LogFloat(char *str, float num, char *str2= "\0"); void LogInt(char *str, SInt32 num, char *str2= "\0"); void LogUInt (char *str, UInt32 num, char *str2 = "\0"); void LogStr(char *str); #else #define LogFileOpen() #define LogFileClose() #define TimeToSwitch(len) #define WriteToLog(data,len) #define WritePacketToLog(data,len) #define WritToBuffer(data, len) #define LogBuffer() #define PrintLogBuffer(log) #define LogFloat(str,num,str2) #define LogInt(str,num,str2) #define LogUInt(str,num,str2) #define LogStr(str) #define LogNum() #endif #define kFixed64 ( (UInt64) 1 << 32) class PlayListUtils { public: PlayListUtils(); enum {eMicro = 1000000, eMilli = 1000}; static SInt64 sInitialMsecOffset; static UInt32 sRandomNum; static void InitRandom() {}; static void Initialize(); static UInt32 Random(); static SInt64 Milliseconds() {return OS::Milliseconds() - sInitialMsecOffset;}; static SInt64 TimeMilli_To_1900Fixed64Secs(SInt64 inMilliseconds) { return OS::TimeMilli_To_1900Fixed64Secs(OS::TimeMilli_To_UnixTimeMilli(sInitialMsecOffset + inMilliseconds)); } static SInt64 TimeMilli_To_Fixed64Secs(SInt64 inMilliseconds) { return OS::TimeMilli_To_Fixed64Secs(inMilliseconds); } }; #endif //playlist_utils_H