mirror of
https://github.com/jellyfin/jellyfin.git
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216 lines
7.5 KiB
C#
216 lines
7.5 KiB
C#
using System;
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#if __MonoCS__
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using Mono.Unix.Native;
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using System.Text.RegularExpressions;
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using System.IO;
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#endif
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using System.IO;
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using System.Text.RegularExpressions;
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namespace MediaBrowser.ServerApplication.FFMpeg
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{
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public static class FFMpegDownloadInfo
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{
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// Windows builds: http://ffmpeg.zeranoe.com/builds/
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// Linux builds: http://ffmpeg.gusari.org/static/
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// OS X builds: http://ffmpegmac.net/
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public static string Version = ffmpegOsType("Version");
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public static string[] FfMpegUrls = GetDownloadUrls();
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public static string FFMpegFilename = ffmpegOsType("FFMpegFilename");
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public static string FFProbeFilename = ffmpegOsType("FFProbeFilename");
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public static string ArchiveType = ffmpegOsType("ArchiveType");
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private static string ffmpegOsType(string arg)
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{
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OperatingSystem os = Environment.OSVersion;
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PlatformID pid = os.Platform;
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switch (pid)
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{
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case PlatformID.Win32NT:
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switch (arg)
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{
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case "Version":
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return "20140506";
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case "FFMpegFilename":
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return "ffmpeg.exe";
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case "FFProbeFilename":
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return "ffprobe.exe";
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case "ArchiveType":
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return "7z";
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}
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break;
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case PlatformID.Unix:
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if (PlatformDetection.IsMac)
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{
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if (PlatformDetection.IsX86_64)
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{
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switch (arg)
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{
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case "Version":
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return "20131121";
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case "FFMpegFilename":
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return "ffmpeg";
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case "FFProbeFilename":
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return "ffprobe";
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case "ArchiveType":
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return "gz";
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}
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break;
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}
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}
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if (PlatformDetection.IsLinux)
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{
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if (PlatformDetection.IsX86)
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{
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switch (arg)
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{
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case "Version":
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return "20140506";
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case "FFMpegFilename":
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return "ffmpeg";
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case "FFProbeFilename":
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return "ffprobe";
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case "ArchiveType":
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return "gz";
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}
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break;
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}
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else if (PlatformDetection.IsX86_64)
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{
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// Linux on x86 or x86_64
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switch (arg)
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{
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case "Version":
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return "20140505";
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case "FFMpegFilename":
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return "ffmpeg";
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case "FFProbeFilename":
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return "ffprobe";
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case "ArchiveType":
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return "gz";
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}
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break;
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}
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}
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// Unsupported Unix platform
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return "";
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}
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return "";
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}
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private static string[] GetDownloadUrls()
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{
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var pid = Environment.OSVersion.Platform;
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switch (pid)
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{
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case PlatformID.Win32NT:
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return new[]
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{
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"http://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20140506-git-2baf1c8-win32-static.7z",
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"https://www.dropbox.com/s/lxlzxs0r83iatsv/ffmpeg-20140506-git-2baf1c8-win32-static.7z?dl=1"
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};
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case PlatformID.Unix:
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if (PlatformDetection.IsMac && PlatformDetection.IsX86_64)
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{
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return new[]
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{
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"https://www.dropbox.com/s/n188rxbulqem8ry/ffmpeg-osx-20131121.gz?dl=1"
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};
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}
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if (PlatformDetection.IsLinux)
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{
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if (PlatformDetection.IsX86)
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{
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return new[]
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{
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"http://ffmpeg.gusari.org/static/32bit/ffmpeg.static.32bit.latest.tar.gz",
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"https://www.dropbox.com/s/k9s02pv5to6slfb/ffmpeg.static.32bit.2014-05-06.tar.gz?dl=1"
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};
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}
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if (PlatformDetection.IsX86_64)
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{
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return new[]
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{
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"http://ffmpeg.gusari.org/static/64bit/ffmpeg.static.64bit.latest.tar.gz",
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"https://www.dropbox.com/s/onuregwghywnzjo/ffmpeg.static.64bit.2014-05-05.tar.gz?dl=1"
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};
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}
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}
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//No Unix version available
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return new string[] { };
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default:
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throw new ApplicationException("No ffmpeg download available for " + pid);
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}
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}
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}
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public static class PlatformDetection
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{
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public readonly static bool IsWindows;
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public readonly static bool IsMac;
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public readonly static bool IsLinux;
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public readonly static bool IsX86;
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public readonly static bool IsX86_64;
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public readonly static bool IsArm;
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static PlatformDetection()
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{
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IsWindows = Path.DirectorySeparatorChar == '\\';
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//Don't call uname on windows
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if (!IsWindows)
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{
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var uname = GetUnixName();
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IsMac = uname.sysname == "Darwin";
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IsLinux = uname.sysname == "Linux";
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var archX86 = new Regex("(i|I)[3-6]86");
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IsX86 = archX86.IsMatch(uname.machine);
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IsX86_64 = !IsX86 && uname.machine == "x86_64";
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IsArm = !IsX86 && !IsX86_64 && uname.machine.StartsWith("arm");
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}
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else
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{
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if (Environment.Is64BitOperatingSystem)
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IsX86_64 = true;
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else
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IsX86 = true;
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}
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}
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private static Uname GetUnixName()
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{
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var uname = new Uname();
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#if __MonoCS__
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Utsname utsname;
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var callResult = Syscall.uname(out utsname);
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if (callResult == 0)
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{
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uname.sysname= utsname.sysname;
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uname.machine= utsname.machine;
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}
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#endif
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return uname;
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}
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}
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public class Uname
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{
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public string sysname = string.Empty;
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public string machine = string.Empty;
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}
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}
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