Moved Mono.Unix.Native.NativeConvert code to local code for 1.1.8 compat.

1 files changed, 67 insertions, 0 deletions

diff --git a/src/Utilities.cs b/src/Utilities.cs
index bc047859c..e2a58206b 100644
--- a/src/Utilities.cs
+++ b/src/Utilities.cs
@@ -125,4 +125,71 @@ namespace Banshee
 				return String.Format(Catalog.GetString("{0} MB"), mb);
 		}
     }
+
+    public class DateTimeUtil
+    {
+        public static readonly DateTime LocalUnixEpoch = 
+            new DateTime(1970, 1, 1).ToLocalTime();
+
+        public static DateTime ToDateTime(long time)
+        {
+            return FromTimeT(time);
+        }
+
+        public static long FromDateTime(DateTime time)
+        {
+            return ToTimeT(time);
+        }
+
+        public static DateTime FromTimeT(long time)
+        {
+            return LocalUnixEpoch.AddSeconds(time);
+        }
+
+        public static long ToTimeT(DateTime time)
+        {
+            return (long)time.Subtract(LocalUnixEpoch).TotalSeconds;
+        }
+    }
+    
+    public sealed class UnixFileUtil
+    {
+        [Flags]
+        public enum OpenFlags : int {
+            //
+            // One of these
+            //
+            O_RDONLY    = 0x00000000,
+            O_WRONLY    = 0x00000001,
+            O_RDWR      = 0x00000002,
+
+            //
+            // Or-ed with zero or more of these
+            //
+            O_CREAT     = 0x00000040,
+            O_EXCL      = 0x00000080,
+            O_NOCTTY    = 0x00000100,
+            O_TRUNC     = 0x00000200,
+            O_APPEND    = 0x00000400,
+            O_NONBLOCK  = 0x00000800,
+            O_SYNC      = 0x00001000,
+
+            //
+            // These are non-Posix.  Using them will result in errors/exceptions on
+            // non-supported platforms.
+            //
+            // (For example, "C-wrapped" system calls -- calls with implementation in
+            // MonoPosixHelper -- will return -1 with errno=EINVAL.  C#-wrapped system
+            // calls will generate an exception in NativeConvert, as the value can't be
+            // converted on the target platform.)
+            //
+
+            O_NOFOLLOW  = 0x00020000,
+            O_DIRECTORY = 0x00010000,
+            O_DIRECT    = 0x00004000,
+            O_ASYNC     = 0x00002000,
+            O_LARGEFILE = 0x00008000
+        }
+    }
 }
+