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Add support for GEOS character set.

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This commit is contained in:
Natalia Portillo
2018-03-07 18:58:31 +00:00
parent 967687dfd1
commit 33d27e098f
6 changed files with 753 additions and 5 deletions
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2
Claunia.Encoding.Tests/Claunia.Encoding.Tests.csproj
View File

@@ -8,7 +8,7 @@
<RootNamespace>Claunia.Encoding.Tests</RootNamespace>
<AssemblyName>Claunia.Encoding.Tests</AssemblyName>
<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
<ReleaseVersion>1.5</ReleaseVersion>
<ReleaseVersion>1.6</ReleaseVersion>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>

2
Claunia.Encoding.sln
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@@ -29,6 +29,6 @@ Global
$2.TabsToSpaces = True
$0.CSharpFormattingPolicy = $3
$3.scope = text/x-csharp
version = 1.5
version = 1.6
EndGlobalSection
EndGlobal

7
Claunia.Encoding/Claunia.Encoding.csproj
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@@ -13,7 +13,7 @@
<TargetFrameworkProfile>Profile136</TargetFrameworkProfile>
<PackOnBuild>true</PackOnBuild>
<PackageId>Claunia.Encoding</PackageId>
<PackageVersion>1.5</PackageVersion>
<PackageVersion>1.6</PackageVersion>
<Authors>Natalia Portillo</Authors>
<PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
<Owners>Natalia Portillo</Owners>
@@ -22,8 +22,8 @@
<Title>Claunia.Encoding</Title>
<Description>Library to provide codepage conversion to and from archaic and old computer systems and Unicode.</Description>
<PackageLicenseUrl>https://raw.githubusercontent.com/claunia/Claunia.Encoding/master/LICENSE.MIT</PackageLicenseUrl>
<ReleaseVersion>1.5</ReleaseVersion>
<PackageReleaseNotes>Added GEM character set.</PackageReleaseNotes>
<ReleaseVersion>1.6</ReleaseVersion>
<PackageReleaseNotes>Added GEOS character set.</PackageReleaseNotes>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
@@ -50,6 +50,7 @@
<Compile Include="Apple2e.cs" />
<Compile Include="Apple2gs.cs" />
<Compile Include="Gem.cs" />
<Compile Include="Geos.cs" />
<Compile Include="PETSCII.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="LisaRoman.cs" />

4
Claunia.Encoding/Encoding.cs
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@@ -60,6 +60,10 @@ namespace Claunia.Encoding
/// Static instance for the GEM encoding
/// </summary>
public static System.Text.Encoding GemEncoding = new Gem();
/// <summary>
/// Static instance for the GEM encoding
/// </summary>
public static System.Text.Encoding GeosEncoding = new Geos();
/// <summary>
/// Gets a value indicating whether the current encoding can be used by browser clients for displaying content.

742
Claunia.Encoding/Geos.cs Normal file
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@@ -0,0 +1,742 @@
//
// Geos.cs
//
// Author:
// Natalia Portillo <claunia@claunia.com>
//
// Copyright © 2016-2018 Natalia Portillo
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
namespace Claunia.Encoding
{
/// <summary>
/// Represents an GEOS character encoding of Unicode characters.
/// </summary>
public class Geos : Encoding
{
const string _bodyname = "geos";
const int _codepage = 0;
const string _encodingname = "Western European (GEOS)";
const string _headername = "geos";
const string _webname = "";
const int _windowsCodepage = 0;
const bool browserDisplay = false;
const bool browserSave = false;
const bool mailNewsDisplay = false;
const bool mailNewsSave = false;
const bool readOnly = false;
const bool singleByte = true;
/// <summary>
/// The GEOS to Unicode character map.
/// In the GEOS character map application lots of positions appears as '\u002E' ('.' period) in normal (non-symbol)
/// fonts.
/// </summary>
static readonly char[] GeosTable =
{
// 0x00
'\u0000', '\u0001', '\u0002', '\u0003', '\u0004', '\u0005', '\u0006', '\u0007',
// 0x08
'\u0008', '\u0009', '\u000A', '\u000B', '\u000C', '\u000D', '\u000E', '\u000F',
// 0x10
'\u0010', '\u0011', '\u0012', '\u0013', '\u0014', '\u0015', '\u0016', '\u0017',
// 0x18
'\u0018', '\u0019', '\u001A', '\u001B', '\u001C', '\u001D', '\u001E', '\u001F',
// 0x20
'\u0020', '\u0021', '\u0022', '\u0023', '\u0024', '\u0025', '\u0026', '\u0027',
// 0x28
'\u0028', '\u0029', '\u002A', '\u002B', '\u002C', '\u002D', '\u002E', '\u002F',
// 0x30
'\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035', '\u0036', '\u0037',
// 0x38
'\u0038', '\u0039', '\u003A', '\u003B', '\u003C', '\u003D', '\u003E', '\u003F',
// 0x40
'\u0040', '\u0041', '\u0042', '\u0043', '\u0044', '\u0045', '\u0046', '\u0047',
// 0x48
'\u0048', '\u0049', '\u004A', '\u004B', '\u004C', '\u004D', '\u004E', '\u004F',
// 0x50
'\u0050', '\u0051', '\u0052', '\u0053', '\u0054', '\u0055', '\u0056', '\u0057',
// 0x58
'\u0058', '\u0059', '\u005A', '\u005B', '\u005C', '\u005D', '\u005E', '\u005F',
// 0x60
'\u0060', '\u0061', '\u0062', '\u0063', '\u0064', '\u0065', '\u0066', '\u0067',
// 0x68
'\u0068', '\u0069', '\u006A', '\u006B', '\u006C', '\u006D', '\u006E', '\u006F',
// 0x70
'\u0070', '\u0071', '\u0072', '\u0073', '\u0074', '\u0075', '\u0076', '\u0077',
// 0x78
'\u0078', '\u0079', '\u007A', '\u007B', '\u007C', '\u007D', '\u007E', '\u007F',
// 0x80
'\u00C4', '\u00C5', '\u00C7', '\u00C9', '\u00D1', '\u00D6', '\u00DC', '\u00E1',
// 0x88
'\u00E0', '\u00E2', '\u00E4', '\u00E3', '\u00E5', '\u00E7', '\u00E9', '\u00E8',
// 0x90
'\u00EA', '\u00EB', '\u00ED', '\u00EC', '\u00EE', '\u00EF', '\u00F1', '\u00F3',
// 0x98
'\u00F2', '\u00F4', '\u00F5', '\u00FA', '\u00F9', '\u00FB', '\u00FC', '\u2020',
// 0xA0
'\u00B0', '\u00A2', '\u00A3', '\u00A7', '\u00B7', '\u00B6', '\u00DF', '\u00AE',
// 0xA8
'\u00A9', '\u2122', '\u0022', '\u0027', '\u002E', '\u00C6', '\u00D8', '\u221E',
// 0xB0
'\u00B1', '\u2264', '\u2265', '\u00A5', '\u00B5', '\u002E', '\u002E', '\u002E',
// 0xB8
'\u03C0', '\u002E', '\u00AA', '\u00BA', '\u03A9', '\u00E6', '\u00F8', '\u00BF',
// 0xC0
'\u00A1', '\u00AC', '\u221A', '\u0192', '\u2248', '\u002E', '\u00AB', '\u00BB',
// 0xC8
'\u2026', '\u00A0', '\u00C0', '\u00C3', '\u00D5', '\u0152', '\u0153', '\u2013',
// 0xD0
'\u2014', '\u201C', '\u201D', '\u2018', '\u2019', '\u00F7', '\u002E', '\u00FF',
// 0xD8
'\u0178', '\u002E', '\u00A4', '\u2039', '\u203A', '\u00FD', '\u00DD', '\u2021',
// 0xE0
'\u002E', '\u201A', '\u201E', '\u2030', '\u00C2', '\u00CA', '\u00C1', '\u00CB',
// 0xE8
'\u00C8', '\u00CD', '\u00CE', '\u00CF', '\u00CC', '\u00D3', '\u00D4', '\u002E',
// 0xF0
'\u00D2', '\u00DA', '\u00D9', '\u00B9', '\u20C6', '\u20DC', '\u00AF', '\u02C7',
// 0xF8
'\u00B7', '\u00B0', '\u00B8', '\u2032', '\u02DB', '\u02D8', '\u00A0', '\u002E'
};
/// <summary>
/// Gets a value indicating whether the current encoding can be used by browser clients for displaying content.
/// </summary>
public override bool IsBrowserDisplay => browserDisplay;
/// <summary>
/// Gets a value indicating whether the current encoding can be used by browser clients for saving content.
/// </summary>
public override bool IsBrowserSave => browserSave;
/// <summary>
/// Gets a value indicating whether the current encoding can be used by mail and news clients for displaying content.
/// </summary>
public override bool IsMailNewsDisplay => mailNewsDisplay;
/// <summary>
/// Gets a value indicating whether the current encoding can be used by mail and news clients for saving content.
/// </summary>
public override bool IsMailNewsSave => mailNewsSave;
/// <summary>
/// Gets a value indicating whether the current encoding is read-only.
/// </summary>
/// <value>The is single byte.</value>
public override bool IsReadOnly => readOnly;
/// <summary>
/// Gets a value indicating whether the current encoding uses single-byte code points.
/// </summary>
public override bool IsSingleByte => singleByte;
/// <summary>
/// Gets the code page identifier of the current Encoding.
/// </summary>
public override int CodePage => _codepage;
/// <summary>
/// Gets a name for the current encoding that can be used with mail agent body tags
/// </summary>
public override string BodyName => _bodyname;
/// <summary>
/// Gets a name for the current encoding that can be used with mail agent header tags
/// </summary>
public override string HeaderName => _headername;
/// <summary>
/// Ggets the name registered with the Internet Assigned Numbers Authority (IANA) for the current encoding.
/// </summary>
public override string WebName => _webname;
/// <summary>
/// Gets the human-readable description of the current encoding.
/// </summary>
public override string EncodingName => _encodingname;
/// <summary>
/// Gets the Windows operating system code page that most closely corresponds to the current encoding.
/// </summary>
public override int WindowsCodePage => _windowsCodepage;
/// <summary>
/// Calculates the number of bytes produced by encoding the characters in the specified <see cref="string" />.
/// </summary>
/// <returns>The number of bytes produced by encoding the specified characters.</returns>
/// <param name="s">The <see cref="string" /> containing the set of characters to encode.</param>
public override int GetByteCount(string s)
{
if(s == null) throw new ArgumentNullException(nameof(s));
return s.Length;
}
/// <summary>
/// Calculates the number of bytes produced by encoding a set of characters from the specified character array.
/// </summary>
/// <returns>The number of bytes produced by encoding the specified characters.</returns>
/// <param name="chars">The character array containing the set of characters to encode.</param>
/// <param name="index">The index of the first character to encode.</param>
/// <param name="count">The number of characters to encode.</param>
public override int GetByteCount(char[] chars, int index, int count)
{
if(chars == null) throw new ArgumentNullException(nameof(chars));
if(index < 0 || index >= chars.Length) throw new ArgumentOutOfRangeException(nameof(index));
if(count < 0 || index + count > chars.Length) throw new ArgumentOutOfRangeException(nameof(index));
return count;
}
/// <summary>
/// Calculates the number of bytes produced by encoding all the characters in the specified character array.
/// </summary>
/// <returns>The number of bytes produced by encoding all the characters in the specified character array.</returns>
/// <param name="chars">The character array containing the characters to encode.</param>
public override int GetByteCount(char[] chars)
{
if(chars == null) throw new ArgumentNullException(nameof(chars));
return chars.Length;
}
/// <summary>
/// Encodes a set of characters from the specified <see cref="string" /> into the specified byte array.
/// </summary>
/// <returns>The actual number of bytes written into bytes.</returns>
/// <param name="s">The <see cref="string" /> containing the set of characters to encode.</param>
/// <param name="charIndex">The index of the first character to encode.</param>
/// <param name="charCount">The number of characters to encode.</param>
/// <param name="bytes">The byte array to contain the resulting sequence of bytes.</param>
/// <param name="byteIndex">The index at which to start writing the resulting sequence of bytes.</param>
public override int GetBytes(string s, int charIndex, int charCount, byte[] bytes, int byteIndex)
{
return GetBytes(s.ToCharArray(), charIndex, charCount, bytes, byteIndex);
}
/// <summary>
/// Encodes all the characters in the specified string into a sequence of bytes.
/// </summary>
/// <returns>A byte array containing the results of encoding the specified set of characters.</returns>
/// <param name="s">The string containing the characters to encode.</param>
public override byte[] GetBytes(string s)
{
if(s == null) throw new ArgumentNullException(nameof(s));
return GetBytes(s.ToCharArray(), 0, s.Length);
}
/// <summary>
/// Encodes a set of characters from the specified character array into the specified byte array.
/// </summary>
/// <returns>The actual number of bytes written into bytes.</returns>
/// <param name="chars">The character array containing the set of characters to encode.</param>
/// <param name="charIndex">The index of the first character to encode.</param>
/// <param name="charCount">The number of characters to encode.</param>
/// <param name="bytes">The byte array to contain the resulting sequence of bytes.</param>
/// <param name="byteIndex">The index at which to start writing the resulting sequence of bytes.</param>
public override int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex)
{
if(chars == null) throw new ArgumentNullException(nameof(chars));
if(bytes == null) throw new ArgumentNullException(nameof(bytes));
if(charIndex < 0) throw new ArgumentOutOfRangeException(nameof(charIndex));
if(charCount < 0) throw new ArgumentOutOfRangeException(nameof(charCount));
if(byteIndex < 0) throw new ArgumentOutOfRangeException(nameof(byteIndex));
if(charIndex >= chars.Length) throw new ArgumentOutOfRangeException(nameof(charIndex));
if(charCount + charIndex > chars.Length) throw new ArgumentOutOfRangeException(nameof(charCount));
if(byteIndex >= bytes.Length) throw new ArgumentOutOfRangeException(nameof(byteIndex));
if(byteIndex + charCount > bytes.Length) throw new ArgumentException(nameof(bytes));
byte[] temp = GetBytes(chars, charIndex, charCount);
for(int i = 0; i < temp.Length; i++) bytes[i + byteIndex] = temp[i];
return charCount;
}
/// <summary>
/// Encodes a set of characters from the specified character array into a sequence of bytes.
/// </summary>
/// <returns>A byte array containing the results of encoding the specified set of characters.</returns>
/// <param name="chars">The character array containing the set of characters to encode.</param>
/// <param name="index">The index of the first character to encode.</param>
/// <param name="count">The number of characters to encode.</param>
public override byte[] GetBytes(char[] chars, int index, int count)
{
if(chars == null) throw new ArgumentNullException(nameof(chars));
if(index < 0) throw new ArgumentOutOfRangeException(nameof(index));
if(count < 0) throw new ArgumentOutOfRangeException(nameof(count));
if(count + index > chars.Length) throw new ArgumentOutOfRangeException(nameof(count));
byte[] bytes = new byte[count];
for(int i = 0; i < count; i++) bytes[i] = GetByte(chars[index + i]);
return bytes;
}
/// <summary>
/// Encodes all the characters in the specified character array into a sequence of bytes.
/// </summary>
/// <returns>A byte array containing the results of encoding the specified set of characters.</returns>
/// <param name="chars">The character array containing the characters to encode.</param>
public override byte[] GetBytes(char[] chars)
{
return GetBytes(chars, 0, chars.Length);
}
/// <summary>
/// Calculates the number of characters produced by decoding all the bytes in the specified byte array.
/// </summary>
/// <returns>The number of characters produced by decoding the specified sequence of bytes.</returns>
/// <param name="bytes">The byte array containing the sequence of bytes to decode.</param>
public override int GetCharCount(byte[] bytes)
{
return GetCharCount(bytes, 0, bytes.Length);
}
/// <summary>
/// Calculates the number of characters produced by decoding a sequence of bytes from the specified byte array.
/// </summary>
/// <returns>The number of characters produced by decoding the specified sequence of bytes.</returns>
/// <param name="bytes">The byte array containing the sequence of bytes to decode.</param>
/// <param name="index">The index of the first byte to decode.</param>
/// <param name="count">The number of bytes to decode.</param>
public override int GetCharCount(byte[] bytes, int index, int count)
{
if(bytes == null) throw new ArgumentNullException(nameof(bytes));
if(index < 0) throw new ArgumentOutOfRangeException(nameof(index));
if(count < 0) throw new ArgumentOutOfRangeException(nameof(count));
if(count + index > bytes.Length) throw new ArgumentOutOfRangeException(nameof(count));
return count;
}
/// <summary>
/// Decodes a sequence of bytes from the specified byte array into the specified character array.
/// </summary>
/// <returns>The actual number of characters written into chars.</returns>
/// <param name="bytes">The byte array containing the sequence of bytes to decode.</param>
/// <param name="byteIndex">The index of the first byte to decode.</param>
/// <param name="byteCount">The number of bytes to decode.</param>
/// <param name="chars">The character array to contain the resulting set of characters.</param>
/// <param name="charIndex">The index at which to start writing the resulting set of characters.</param>
public override int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex)
{
if(bytes == null) throw new ArgumentNullException(nameof(bytes));
if(chars == null) throw new ArgumentNullException(nameof(chars));
if(byteIndex < 0) throw new ArgumentOutOfRangeException(nameof(byteIndex));
if(byteCount < 0) throw new ArgumentOutOfRangeException(nameof(byteCount));
if(charIndex < 0) throw new ArgumentOutOfRangeException(nameof(charIndex));
if(byteIndex >= bytes.Length) throw new ArgumentOutOfRangeException(nameof(byteIndex));
if(byteCount + byteIndex > bytes.Length) throw new ArgumentOutOfRangeException(nameof(byteCount));
if(charIndex >= chars.Length) throw new ArgumentOutOfRangeException(nameof(charIndex));
if(charIndex + byteCount > chars.Length) throw new ArgumentException(nameof(chars));
char[] temp = GetChars(bytes, byteIndex, byteCount);
for(int i = 0; i < temp.Length; i++) chars[i + charIndex] = temp[i];
return byteCount;
}
/// <summary>
/// Decodes all the bytes in the specified byte array into a set of characters.
/// </summary>
/// <returns>A character array containing the results of decoding the specified sequence of bytes.</returns>
/// <param name="bytes">The byte array containing the sequence of bytes to decode.</param>
public override char[] GetChars(byte[] bytes)
{
return GetChars(bytes, 0, bytes.Length);
}
/// <summary>
/// Decodes a sequence of bytes from the specified byte array into a set of characters.
/// </summary>
/// <returns>The chars.</returns>
/// <param name="bytes">The byte array containing the sequence of bytes to decode.</param>
/// <param name="index">The index of the first byte to decode.</param>
/// <param name="count">The number of bytes to decode.</param>
public override char[] GetChars(byte[] bytes, int index, int count)
{
if(bytes == null) throw new ArgumentNullException(nameof(bytes));
if(index < 0) throw new ArgumentOutOfRangeException(nameof(index));
if(count < 0) throw new ArgumentOutOfRangeException(nameof(count));
if(count + index > bytes.Length) throw new ArgumentOutOfRangeException(nameof(count));
char[] chars = new char[count];
for(int i = 0; i < count; i++) chars[i] = GetChar(bytes[index + i]);
return chars;
}
/// <summary>
/// Calculates the maximum number of bytes produced by encoding the specified number of characters.
/// </summary>
/// <returns>The maximum number of bytes produced by encoding the specified number of characters.</returns>
/// <param name="charCount">The number of characters to encode.</param>
public override int GetMaxByteCount(int charCount)
{
if(charCount < 0) throw new ArgumentOutOfRangeException(nameof(charCount));
return charCount;
}
/// <summary>
/// Calculates the maximum number of characters produced by decoding the specified number of bytes.
/// </summary>
/// <returns>The maximum number of characters produced by decoding the specified number of bytes.</returns>
/// <param name="byteCount">The number of bytes to decode.</param>
public override int GetMaxCharCount(int byteCount)
{
if(byteCount < 0) throw new ArgumentOutOfRangeException(nameof(byteCount));
return byteCount;
}
/// <summary>
/// Returns a sequence of bytes that specifies the encoding used.
/// </summary>
/// <returns>A byte array of length zero, as a preamble is not required.</returns>
public override byte[] GetPreamble()
{
return new byte[0];
}
/// <summary>
/// Decodes all the bytes in the specified byte array into a string.
/// </summary>
/// <returns>A string that contains the results of decoding the specified sequence of bytes.</returns>
/// <param name="bytes">The byte array containing the sequence of bytes to decode.</param>
public string GetString(byte[] bytes)
{
return GetString(bytes, 0, bytes.Length);
}
/// <summary>
/// Decodes a sequence of bytes from the specified byte array into a string.
/// </summary>
/// <returns>A string that contains the results of decoding the specified sequence of bytes.</returns>
/// <param name="bytes">The byte array containing the sequence of bytes to decode.</param>
/// <param name="index">The index of the first byte to decode.</param>
/// <param name="count">The number of bytes to decode.</param>
public override string GetString(byte[] bytes, int index, int count)
{
return new string(GetChars(bytes, index, count));
}
/// <summary>
/// Converts a GEOS character to an Unicode character
/// </summary>
/// <returns>Unicode character.</returns>
/// <param name="character">GEOS character.</param>
static char GetChar(byte character)
{
return GeosTable[character];
}
/// <summary>
/// Converts a Unicode character to an GEOS character
/// </summary>
/// <returns>GEOS character.</returns>
/// <param name="character">Unicode character.</param>
static byte GetByte(char character)
{
switch(character)
{
case '\u0000': return 0x00;
case '\u0001': return 0x01;
case '\u0002': return 0x02;
case '\u0003': return 0x03;
case '\u0004': return 0x04;
case '\u0005': return 0x05;
case '\u0006': return 0x06;
case '\u0007': return 0x07;
case '\u0008': return 0x08;
case '\u0009': return 0x09;
case '\u000A': return 0x0A;
case '\u000B': return 0x0B;
case '\u000C': return 0x0C;
case '\u000D': return 0x0D;
case '\u000E': return 0x0E;
case '\u000F': return 0x0F;
case '\u0010': return 0x10;
case '\u0011': return 0x11;
case '\u0012': return 0x12;
case '\u0013': return 0x13;
case '\u0014': return 0x14;
case '\u0015': return 0x15;
case '\u0016': return 0x16;
case '\u0017': return 0x17;
case '\u0018': return 0x18;
case '\u0019': return 0x19;
case '\u001A': return 0x1A;
case '\u001B': return 0x1B;
case '\u001C': return 0x1C;
case '\u001D': return 0x1D;
case '\u001E': return 0x1E;
case '\u001F': return 0x1F;
case '\u0020': return 0x20;
case '\u0021': return 0x21;
case '\u0022': return 0x22;
case '\u0023': return 0x23;
case '\u0024': return 0x24;
case '\u0025': return 0x25;
case '\u0026': return 0x26;
case '\u0027': return 0x27;
case '\u0028': return 0x28;
case '\u0029': return 0x29;
case '\u002A': return 0x2A;
case '\u002B': return 0x2B;
case '\u002C': return 0x2C;
case '\u002D': return 0x2D;
case '\u002E': return 0x2E;
case '\u002F': return 0x2F;
case '\u0030': return 0x30;
case '\u0031': return 0x31;
case '\u0032': return 0x32;
case '\u0033': return 0x33;
case '\u0034': return 0x34;
case '\u0035': return 0x35;
case '\u0036': return 0x36;
case '\u0037': return 0x37;
case '\u0038': return 0x38;
case '\u0039': return 0x39;
case '\u003A': return 0x3A;
case '\u003B': return 0x3B;
case '\u003C': return 0x3C;
case '\u003D': return 0x3D;
case '\u003E': return 0x3E;
case '\u003F': return 0x3F;
case '\u0040': return 0x40;
case '\u0041': return 0x41;
case '\u0042': return 0x42;
case '\u0043': return 0x43;
case '\u0044': return 0x44;
case '\u0045': return 0x45;
case '\u0046': return 0x46;
case '\u0047': return 0x47;
case '\u0048': return 0x48;
case '\u0049': return 0x49;
case '\u004A': return 0x4A;
case '\u004B': return 0x4B;
case '\u004C': return 0x4C;
case '\u004D': return 0x4D;
case '\u004E': return 0x4E;
case '\u004F': return 0x4F;
case '\u0050': return 0x50;
case '\u0051': return 0x51;
case '\u0052': return 0x52;
case '\u0053': return 0x53;
case '\u0054': return 0x54;
case '\u0055': return 0x55;
case '\u0056': return 0x56;
case '\u0057': return 0x57;
case '\u0058': return 0x58;
case '\u0059': return 0x59;
case '\u005A': return 0x5A;
case '\u005B': return 0x5B;
case '\u005C': return 0x5C;
case '\u005D': return 0x5D;
case '\u005E': return 0x5E;
case '\u005F': return 0x5F;
case '\u0060': return 0x60;
case '\u0061': return 0x61;
case '\u0062': return 0x62;
case '\u0063': return 0x63;
case '\u0064': return 0x64;
case '\u0065': return 0x65;
case '\u0066': return 0x66;
case '\u0067': return 0x67;
case '\u0068': return 0x68;
case '\u0069': return 0x69;
case '\u006A': return 0x6A;
case '\u006B': return 0x6B;
case '\u006C': return 0x6C;
case '\u006D': return 0x6D;
case '\u006E': return 0x6E;
case '\u006F': return 0x6F;
case '\u0070': return 0x70;
case '\u0071': return 0x71;
case '\u0072': return 0x72;
case '\u0073': return 0x73;
case '\u0074': return 0x74;
case '\u0075': return 0x75;
case '\u0076': return 0x76;
case '\u0077': return 0x77;
case '\u0078': return 0x78;
case '\u0079': return 0x79;
case '\u007A': return 0x7A;
case '\u007B': return 0x7B;
case '\u007C': return 0x7C;
case '\u007D': return 0x7D;
case '\u007E': return 0x7E;
case '\u007F': return 0x7F;
case '\u00C4': return 0x80;
case '\u00C5': return 0x81;
case '\u00C7': return 0x82;
case '\u00C9': return 0x83;
case '\u00D1': return 0x84;
case '\u00D6': return 0x85;
case '\u00DC': return 0x86;
case '\u00E1': return 0x87;
case '\u00E0': return 0x88;
case '\u00E2': return 0x89;
case '\u00E4': return 0x8A;
case '\u00E3': return 0x8B;
case '\u00E5': return 0x8C;
case '\u00E7': return 0x8D;
case '\u00E9': return 0x8E;
case '\u00E8': return 0x8F;
case '\u00EA': return 0x90;
case '\u00EB': return 0x91;
case '\u00ED': return 0x92;
case '\u00EC': return 0x93;
case '\u00EE': return 0x94;
case '\u00EF': return 0x95;
case '\u00F1': return 0x96;
case '\u00F3': return 0x97;
case '\u00F2': return 0x98;
case '\u00F4': return 0x99;
case '\u00F5': return 0x9A;
case '\u00FA': return 0x9B;
case '\u00F9': return 0x9C;
case '\u00FB': return 0x9D;
case '\u00FC': return 0x9E;
case '\u2020': return 0x9F;
case '\u00B0': return 0xA0;
case '\u00A2': return 0xA1;
case '\u00A3': return 0xA2;
case '\u00A7': return 0xA3;
case '\u00B7': return 0xA4;
case '\u00B6': return 0xA5;
case '\u00DF': return 0xA6;
case '\u00AE': return 0xA7;
case '\u00A9': return 0xA8;
case '\u2122': return 0xA9;
case '\u00C6': return 0xAD;
case '\u00D8': return 0xAE;
case '\u221E': return 0xAF;
case '\u00B1': return 0xB0;
case '\u2264': return 0xB1;
case '\u2265': return 0xB2;
case '\u00A5': return 0xB3;
case '\u00B5': return 0xB4;
case '\u03C0': return 0xB8;
case '\u00AA': return 0xBA;
case '\u00BA': return 0xBB;
case '\u03A9': return 0xBC;
case '\u00E6': return 0xBD;
case '\u00F8': return 0xBE;
case '\u00BF': return 0xBF;
case '\u00A1': return 0xC0;
case '\u00AC': return 0xC1;
case '\u221A': return 0xC2;
case '\u0192': return 0xC3;
case '\u2248': return 0xC4;
case '\u00AB': return 0xC6;
case '\u00BB': return 0xC7;
case '\u2026': return 0xC8;
case '\u00A0': return 0xC9;
case '\u00C0': return 0xCA;
case '\u00C3': return 0xCB;
case '\u00D5': return 0xCC;
case '\u0152': return 0xCD;
case '\u0153': return 0xCE;
case '\u2013': return 0xCF;
case '\u2014': return 0xD0;
case '\u201C': return 0xD1;
case '\u201D': return 0xD2;
case '\u2018': return 0xD3;
case '\u2019': return 0xD4;
case '\u00F7': return 0xD5;
case '\u00FF': return 0xD7;
case '\u0178': return 0xD8;
case '\u05A4': return 0xDA;
case '\u2039': return 0xDB;
case '\u203A': return 0xDC;
case '\u00FD': return 0xDD;
case '\u00DD': return 0xDE;
case '\u2021': return 0xDF;
case '\u201A': return 0xE1;
case '\u201E': return 0xE2;
case '\u2030': return 0xE3;
case '\u00C2': return 0xE4;
case '\u00CA': return 0xE5;
case '\u00C1': return 0xE6;
case '\u00CB': return 0xE7;
case '\u00C8': return 0xE8;
case '\u00CD': return 0xE9;
case '\u00CE': return 0xEA;
case '\u00CF': return 0xEB;
case '\u00CC': return 0xEC;
case '\u00D3': return 0xED;
case '\u00D4': return 0xEE;
case '\u00D2': return 0xF0;
case '\u00DA': return 0xF1;
case '\u00D9': return 0xF2;
case '\u00B9': return 0xF3;
case '\u20C6': return 0xF4;
case '\u20DC': return 0xF5;
case '\u00AF': return 0xF6;
case '\u02C7': return 0xF7;
case '\u00B8': return 0xFA;
case '\u2032': return 0xFB;
case '\u02DB': return 0xFC;
case '\u02D8': return 0xFD;
default:
// Fallback to '?'
return 0x3F;
}
}
}
}

1
README.md
View File

@@ -14,6 +14,7 @@ Supported encodings
* Commodore PET Standard Code for Information Interchange (PETSCII)
* DEC Radix-50
* GEM Character Set
* GEOS Character Set
* MacArabic
* MacCentralEuropean
* MacCroatian