diff options
Diffstat (limited to 'Emby.Common.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs')
| -rw-r--r-- | Emby.Common.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs | 131 |
1 files changed, 79 insertions, 52 deletions
diff --git a/Emby.Common.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs b/Emby.Common.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs index a578635ef..17f4971a0 100644 --- a/Emby.Common.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs +++ b/Emby.Common.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs @@ -5,12 +5,14 @@ using System.Globalization; using System.IO; using System.Linq; using System.Net; +using System.Net.NetworkInformation; using System.Net.Sockets; using System.Reflection; using System.Text; using System.Text.RegularExpressions; using System.Threading; using System.Threading.Tasks; + //using Windows.Networking; //using Windows.Networking.Sockets; @@ -71,7 +73,7 @@ namespace SharpCifs.Util.Sharpen public static int BitCount(int val) { - uint num = (uint)val; + uint num = (uint) val; int count = 0; for (int i = 0; i < 32; i++) { @@ -124,10 +126,9 @@ namespace SharpCifs.Util.Sharpen public static Encoding GetEncoding(string name) { - // Encoding e = Encoding.GetEncoding (name, EncoderFallback.ExceptionFallback, DecoderFallback.ExceptionFallback); + //Encoding e = Encoding.GetEncoding (name, EncoderFallback.ExceptionFallback, DecoderFallback.ExceptionFallback); try { - Encoding e = Encoding.GetEncoding(name.Replace('_', '-')); if (e is UTF8Encoding) return new UTF8Encoding(false, true); @@ -204,7 +205,7 @@ namespace SharpCifs.Util.Sharpen public static int GetOffset(this TimeZoneInfo tzone, long date) { - return (int)tzone.GetUtcOffset(MillisToDateTimeOffset(date, 0).DateTime).TotalMilliseconds; + return (int) tzone.GetUtcOffset(MillisToDateTimeOffset(date, 0).DateTime).TotalMilliseconds; } public static InputStream GetResourceAsStream(this Type type, string name) @@ -212,9 +213,9 @@ namespace SharpCifs.Util.Sharpen //Type.`Assembly` property deleted //string str2 = type.Assembly.GetName().Name + ".resources"; string str2 = type.GetTypeInfo().Assembly.GetName().Name + ".resources"; - string[] textArray1 = { str2, ".", type.Namespace, ".", name }; + string[] textArray1 = {str2, ".", type.Namespace, ".", name}; string str = string.Concat(textArray1); - + //Type.`Assembly` property deleted //Stream manifestResourceStream = type.Assembly.GetManifestResourceStream(str); Stream manifestResourceStream = type.GetTypeInfo().Assembly.GetManifestResourceStream(str); @@ -227,7 +228,9 @@ namespace SharpCifs.Util.Sharpen public static long GetTime(this DateTime dateTime) { - return new DateTimeOffset(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc), TimeSpan.Zero).ToMillisecondsSinceEpoch(); + return + new DateTimeOffset(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc), TimeSpan.Zero) + .ToMillisecondsSinceEpoch(); } public static void InitCause(this Exception ex, Exception cause) @@ -263,7 +266,7 @@ namespace SharpCifs.Util.Sharpen public static Iterator<T> Iterator<T>(this IEnumerable<T> col) { return new EnumeratorWrapper<T>(col, col.GetEnumerator()); - } + } public static T Last<T>(this ICollection<T> col) { @@ -288,27 +291,28 @@ namespace SharpCifs.Util.Sharpen public static DateTime CreateDate(long milliSecondsSinceEpoch) { - long num = EpochTicks + (milliSecondsSinceEpoch * 10000); + long num = EpochTicks + (milliSecondsSinceEpoch*10000); return new DateTime(num); } public static DateTime CreateDateFromUTC(long milliSecondsSinceEpoch) { - long num = EpochTicks + (milliSecondsSinceEpoch * 10000); + long num = EpochTicks + (milliSecondsSinceEpoch*10000); return new DateTime(num, DateTimeKind.Utc); } - public static DateTimeOffset MillisToDateTimeOffset(long milliSecondsSinceEpoch, long offsetMinutes) + public static DateTimeOffset MillisToDateTimeOffset(long milliSecondsSinceEpoch, + long offsetMinutes) { TimeSpan offset = TimeSpan.FromMinutes(offsetMinutes); - long num = EpochTicks + (milliSecondsSinceEpoch * 10000); + long num = EpochTicks + (milliSecondsSinceEpoch*10000); return new DateTimeOffset(num + offset.Ticks, offset); } public static int NumberOfLeadingZeros(int val) { - uint num = (uint)val; + uint num = (uint) val; int count = 0; while ((num & 0x80000000) == 0) { @@ -320,7 +324,7 @@ namespace SharpCifs.Util.Sharpen public static int NumberOfTrailingZeros(int val) { - uint num = (uint)val; + uint num = (uint) val; int count = 0; while ((num & 1) == 0) { @@ -371,7 +375,7 @@ namespace SharpCifs.Util.Sharpen { Regex rgx = new Regex(regex); - if (replacement.IndexOfAny(new[] { '\\', '$' }) != -1) + if (replacement.IndexOfAny(new[] {'\\', '$'}) != -1) { // Back references not yet supported StringBuilder sb = new StringBuilder(); @@ -390,7 +394,13 @@ namespace SharpCifs.Util.Sharpen return rgx.Replace(str, replacement); } - public static bool RegionMatches(this string str, bool ignoreCase, int toOffset, string other, int ooffset, int len) + public static bool RegionMatches(this + string str, + bool ignoreCase, + int toOffset, + string other, + int ooffset, + int len) { if (toOffset < 0 || ooffset < 0 || toOffset + len > str.Length || ooffset + len > other.Length) return false; @@ -516,14 +526,19 @@ namespace SharpCifs.Util.Sharpen { if (dateTime.Kind != DateTimeKind.Utc) { - throw new ArgumentException("dateTime is expected to be expressed as a UTC DateTime", "dateTime"); + throw new ArgumentException( + "dateTime is expected to be expressed as a UTC DateTime", "dateTime"); } - return new DateTimeOffset(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc), TimeSpan.Zero).ToMillisecondsSinceEpoch(); + return new DateTimeOffset(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc), + TimeSpan.Zero).ToMillisecondsSinceEpoch(); } public static long ToMillisecondsSinceEpoch(this DateTimeOffset dateTimeOffset) { - return (((dateTimeOffset.Ticks - dateTimeOffset.Offset.Ticks) - EpochTicks) / TimeSpan.TicksPerMillisecond); + return ( + ((dateTimeOffset.Ticks - dateTimeOffset.Offset.Ticks) - EpochTicks) + /TimeSpan.TicksPerMillisecond + ); } public static string ToOctalString(int val) @@ -615,8 +630,8 @@ namespace SharpCifs.Util.Sharpen if (host == "0.0.0.0") { return IPAddress.Any; - } - + } + try { return IPAddress.Parse(host); @@ -624,42 +639,47 @@ namespace SharpCifs.Util.Sharpen catch (Exception ex) { return null; - } + } } public static IPAddress[] GetAddressesByName(string host) { - //IReadOnlyList<EndpointPair> data = null; - - //try - //{ - // Task.Run(async () => - // { - // data = await DatagramSocket.GetEndpointPairsAsync(new HostName(host), "0"); - // }).Wait(); - //} - //catch (Exception ex) - //{ - // return null; - //} - - //return data != null - // ? data.Where(i => i.RemoteHostName.Type == HostNameType.Ipv4) - // .GroupBy(i => i.RemoteHostName.DisplayName) - // .Select(i => IPAddress.Parse(i.First().RemoteHostName.DisplayName)) - // .ToArray() - // : null; - - //get v4-address only - var entry = Task.Run(() => System.Net.Dns.GetHostEntryAsync(host)) - .GetAwaiter() - .GetResult(); - return entry.AddressList - .Where(addr => addr.AddressFamily == AddressFamily.InterNetwork) - .ToArray(); + try + { + //get v4-address only + return System.Net.Dns.GetHostEntryAsync(host) + .GetAwaiter() + .GetResult() + .AddressList + .Where(addr => addr.AddressFamily == AddressFamily.InterNetwork) + .ToArray(); + } + catch (Exception) + { + return null; + } + } + + public static IPAddress[] GetLocalAddresses() + { + try + { + //get v4-address only + return NetworkInterface.GetAllNetworkInterfaces() + .SelectMany(i => i.GetIPProperties().UnicastAddresses) + .Select(ua => ua.Address) + .Where(addr => addr.AddressFamily == AddressFamily.InterNetwork + && !IPAddress.IsLoopback(addr)) + .ToArray(); + } + catch (Exception) + { + return null; + } } + public static string GetImplementationVersion(this Assembly asm) { return asm.GetName().Version.ToString(); @@ -685,6 +705,11 @@ namespace SharpCifs.Util.Sharpen return ((IPEndPoint)socket.LocalEndPoint).Port; } + public static IPAddress GetLocalInetAddress(this Socket socket) + { + return ((IPEndPoint)socket.LocalEndPoint).Address; + } + public static int GetPort(this Socket socket) { return ((IPEndPoint)socket.RemoteEndPoint).Port; @@ -696,14 +721,16 @@ namespace SharpCifs.Util.Sharpen } - /*public static bool RemoveElement(this ArrayList list, object elem) + /* + public static bool RemoveElement(this ArrayList list, object elem) { int i = list.IndexOf(elem); if (i == -1) return false; list.RemoveAt(i); return true; - }*/ + } + */ public static Semaphore CreateSemaphore(int count) { |