From f52373609eac871c2883e1052020ff5327b19707 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Thu, 3 Nov 2016 18:34:16 -0400
Subject: move classes to portable project

---
 .../Cryptography/CryptographyProvider.cs           |  8 ++++
 .../Reflection/AssemblyInfo.cs                     | 18 ++++++++
 .../TextEncoding/TextEncoding.cs                   | 48 ++++++++++++++++++++++
 .../Xml/XmlReaderSettingsFactory.cs                | 22 ++++++++++
 4 files changed, 96 insertions(+)
 create mode 100644 Emby.Common.Implementations/Reflection/AssemblyInfo.cs
 create mode 100644 Emby.Common.Implementations/TextEncoding/TextEncoding.cs
 create mode 100644 Emby.Common.Implementations/Xml/XmlReaderSettingsFactory.cs

(limited to 'Emby.Common.Implementations')

diff --git a/Emby.Common.Implementations/Cryptography/CryptographyProvider.cs b/Emby.Common.Implementations/Cryptography/CryptographyProvider.cs
index e5e4b1c7c1..7b8d95b96c 100644
--- a/Emby.Common.Implementations/Cryptography/CryptographyProvider.cs
+++ b/Emby.Common.Implementations/Cryptography/CryptographyProvider.cs
@@ -35,5 +35,13 @@ namespace Emby.Common.Implementations.Cryptography
                 return provider.ComputeHash(str);
             }
         }
+
+        public byte[] GetMD5Bytes(byte[] bytes)
+        {
+            using (var provider = MD5.Create())
+            {
+                return provider.ComputeHash(bytes);
+            }
+        }
     }
 }
diff --git a/Emby.Common.Implementations/Reflection/AssemblyInfo.cs b/Emby.Common.Implementations/Reflection/AssemblyInfo.cs
new file mode 100644
index 0000000000..820856da5f
--- /dev/null
+++ b/Emby.Common.Implementations/Reflection/AssemblyInfo.cs
@@ -0,0 +1,18 @@
+using System;
+using System.IO;
+using MediaBrowser.Model.Reflection;
+using System.Reflection;
+
+namespace Emby.Common.Implementations.Reflection
+{
+    public class AssemblyInfo : IAssemblyInfo
+    {
+        public Stream GetManifestResourceStream(Type type, string resource)
+        {
+#if NET46
+            return type.Assembly.GetManifestResourceStream(resource);
+#endif
+            return type.GetTypeInfo().Assembly.GetManifestResourceStream(resource);
+        }
+    }
+}
diff --git a/Emby.Common.Implementations/TextEncoding/TextEncoding.cs b/Emby.Common.Implementations/TextEncoding/TextEncoding.cs
new file mode 100644
index 0000000000..35b869e43b
--- /dev/null
+++ b/Emby.Common.Implementations/TextEncoding/TextEncoding.cs
@@ -0,0 +1,48 @@
+using System.Text;
+using MediaBrowser.Model.IO;
+using MediaBrowser.Model.TextEncoding;
+
+namespace Emby.Common.Implementations.TextEncoding
+{
+    public class TextEncoding : IEncoding
+    {
+        private readonly IFileSystem _fileSystem;
+
+        public TextEncoding(IFileSystem fileSystem)
+        {
+            _fileSystem = fileSystem;
+        }
+
+        public byte[] GetASCIIBytes(string text)
+        {
+            return Encoding.ASCII.GetBytes(text);
+        }
+
+        public string GetASCIIString(byte[] bytes, int startIndex, int length)
+        {
+            return Encoding.ASCII.GetString(bytes, 0, bytes.Length);
+        }
+
+        public Encoding GetFileEncoding(string srcFile)
+        {
+            // *** Detect byte order mark if any - otherwise assume default
+            var buffer = new byte[5];
+
+            using (var file = _fileSystem.OpenRead(srcFile))
+            {
+                file.Read(buffer, 0, 5);
+            }
+
+            if (buffer[0] == 0xef && buffer[1] == 0xbb && buffer[2] == 0xbf)
+                return Encoding.UTF8;
+            if (buffer[0] == 0xfe && buffer[1] == 0xff)
+                return Encoding.Unicode;
+            if (buffer[0] == 0 && buffer[1] == 0 && buffer[2] == 0xfe && buffer[3] == 0xff)
+                return Encoding.UTF32;
+            if (buffer[0] == 0x2b && buffer[1] == 0x2f && buffer[2] == 0x76)
+                return Encoding.UTF7;
+
+            return null;
+        }
+    }
+}
diff --git a/Emby.Common.Implementations/Xml/XmlReaderSettingsFactory.cs b/Emby.Common.Implementations/Xml/XmlReaderSettingsFactory.cs
new file mode 100644
index 0000000000..806290cf44
--- /dev/null
+++ b/Emby.Common.Implementations/Xml/XmlReaderSettingsFactory.cs
@@ -0,0 +1,22 @@
+using System.Xml;
+using MediaBrowser.Model.Xml;
+
+namespace Emby.Common.Implementations.Xml
+{
+    public class XmlReaderSettingsFactory : IXmlReaderSettingsFactory
+    {
+        public XmlReaderSettings Create(bool enableValidation)
+        {
+            var settings = new XmlReaderSettings();
+
+            if (!enableValidation)
+            {
+#if NET46
+                settings.ValidationType = ValidationType.None;
+#endif
+            }
+
+            return settings;
+        }
+    }
+}
-- 
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