1 files changed, 0 insertions, 276 deletions
diff --git a/csharp/src/Ice/Base64.cs b/csharp/src/Ice/Base64.cs
deleted file mode 100644
index 37838f58e1e..00000000000
--- a/csharp/src/Ice/Base64.cs
+++ /dev/null
@@ -1,276 +0,0 @@
-// **********************************************************************
-//
-// Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved.
-//
-// This copy of Ice is licensed to you under the terms described in the
-// ICE_LICENSE file included in this distribution.
-//
-// **********************************************************************
-
-namespace IceUtilInternal
-{
-
-public class Base64
-{
-
-public static string
-encode(byte[] plainSeq)
-{
-    if(plainSeq == null || plainSeq.Length == 0) 
-    {
-        return "";
-    }
-
-    System.Text.StringBuilder retval = new System.Text.StringBuilder();
-    int base64Bytes = (((plainSeq.Length * 4) / 3) + 1);
-    int newlineBytes = (((base64Bytes * 2) / 76) + 1);
-    int totalBytes = base64Bytes + newlineBytes;
-
-    retval.Capacity = totalBytes;
- 
-    byte by1;
-    byte by2;
-    byte by3;
-    byte by4;
-    byte by5;
-    byte by6;
-    byte by7;
-
-    for(int i = 0; i < plainSeq.Length; i += 3)
-    {
-        by1 = plainSeq[i];
-        by2 = 0;
-        by3 = 0;
-
-        if((i + 1) < plainSeq.Length)
-        {
-            by2 = plainSeq[i+1];
-        }
-
-        if((i + 2) < plainSeq.Length)
-        {
-            by3 = plainSeq[i+2];
-        }
- 
-        by4 = (byte)(by1 >> 2);
-        by5 = (byte)(((by1 & 0x3) << 4) | (by2 >> 4));
-        by6 = (byte)(((by2 & 0xf) << 2) | (by3 >> 6));
-        by7 = (byte)(by3 & 0x3f);
-
-        retval.Append(encode(by4));
-        retval.Append(encode(by5));
- 
-        if((i + 1) < plainSeq.Length)
-        {
-            retval.Append(encode(by6));
-        }
-        else
-        {
-            retval.Append('=');
-        }
- 
-        if((i + 2) < plainSeq.Length)
-        {
-            retval.Append(encode(by7));
-        }
-        else
-        {
-            retval.Append('=');
-        }
-    }
-
-    System.Text.StringBuilder outString = new System.Text.StringBuilder();
-    outString.Capacity = totalBytes;
-    int iter = 0;
-
-    while((retval.Length - iter) > 76)
-    {
-        outString.Append(retval.ToString().Substring(iter, 76));
-        outString.Append("\r\n");
-        iter += 76;
-    }
-
-    outString.Append(retval.ToString().Substring(iter));
-
-    return outString.ToString();
-}
-
-public static byte[]
-decode(string str)
-{
-    System.Text.StringBuilder newStr = new System.Text.StringBuilder();
-
-    newStr.Capacity = str.Length;
-
-    for(int j = 0; j < str.Length; j++)
-    {
-        char c = str[j];
-        if(isBase64(c))
-        {
-            newStr.Append(c);
-        }
-    }
-
-    if(newStr.Length == 0)
-    {
-        return null;
-    }
-
-    // Note: This is how we were previously computing the size of the return
-    //       sequence.  The method below is more efficient (and correct).
-    // size_t lines = str.size() / 78;
-    // size_t totalBytes = (lines * 76) + (((str.size() - (lines * 78)) * 3) / 4);
-
-    // Figure out how long the final sequence is going to be.
-    int totalBytes = (newStr.Length * 3 / 4) + 1;
-
-    IceInternal.ByteBuffer retval = IceInternal.ByteBuffer.allocate(totalBytes);
-
-    byte by1;
-    byte by2;
-    byte by3;
-    byte by4;
-
-    char c1, c2, c3, c4;
-
-    int pos = 0;
-    for(int i = 0; i < newStr.Length; i += 4)
-    {
-        c1 = 'A';
-        c2 = 'A';
-        c3 = 'A';
-        c4 = 'A';
-
-        c1 = newStr[i];
-
-        if((i + 1) < newStr.Length)
-        {
-            c2 = newStr[i + 1];
-        }
-
-        if((i + 2) < newStr.Length)
-        {
-            c3 = newStr[i + 2];
-        }
-
-        if((i + 3) < newStr.Length)
-        {
-            c4 = newStr[i + 3];
-        }
-
-        by1 = decode(c1);
-        by2 = decode(c2);
-        by3 = decode(c3);
-        by4 = decode(c4);
-
-        retval.put((byte)((by1 << 2) | (by2 >> 4)));
-        ++pos;
-
-        if(c3 != '=')
-        {
-            retval.put((byte)(((by2 & 0xf) << 4) | (by3 >> 2)));
-            ++pos;
-        }
-
-        if(c4 != '=')
-        {
-            retval.put((byte)(((by3 & 0x3) << 6) | by4));
-            ++pos;
-        }
-    }
-
-    return retval.toArray(0, pos);
-}
-
-public static bool
-isBase64(char c)
-{
-    if(c >= 'A' && c <= 'Z')
-    {
-        return true;
-    }
-
-    if(c >= 'a' && c <= 'z')
-    {
-        return true;
-    }
-
-    if(c >= '0' && c <= '9')
-    {
-        return true;
-    }
-
-    if(c == '+')
-    {
-        return true;
-    }
-
-    if(c == '/')
-    {
-        return true;
-    }
-
-    if(c == '=')
-    {
-        return true;
-    }
-
-    return false;
-}
-
-private static char
-encode(byte uc)
-{
-    if(uc < 26)
-    {
-        return (char)('A' + uc);
-    }
-    
-    if(uc < 52)
-    {
-        return (char)('a' + (uc - 26));
-    }
-    
-    if(uc < 62)
-    {
-        return (char)('0' + (uc - 52));
-    }
-    
-    if(uc == 62)
-    {
-        return '+';
-    }
-
-    return '/';
-}
-
-private static byte
-decode(char c)
-{
-    if(c >= 'A' && c <= 'Z')
-    {
-        return (byte)(c - 'A');
-    }
-
-    if(c >= 'a' && c <= 'z')
-    {
-        return (byte)(c - 'a' + 26);
-    }
-
-    if(c >= '0' && c <= '9')
-    {
-        return (byte)(c - '0' + 52);
-    }
-
-    if(c == '+')
-    {
-        return 62;
-    }
- 
-    return 63;
-}
-
-}
-
-}
-