Initial commit

Initial commit til Git.
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PointOfSale/Utilities/ESCPOS_NET/ByteArrayBuilder.cs

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+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+/* FROM: https://www.codeproject.com/Tips/674256/ByteArrayBuilder-a-StringBuilder-for-Bytes 2/9/2019 */
+namespace ESCPOS_NET.Utilities
+{
+    /// <summary>
+    /// Provides similar functionality to a StringBuilder, but for bytes.
+    /// </summary>
+    /// <remarks>
+    /// To fill the builder, construct a new, empty builder, and call the
+    /// appropriate Append method overloads.
+    /// To read data from the builder, either use Rewind on an existing
+    /// builder, or construct a new builder by passing it the byte array
+    /// from a previous builder - which you can get with the ToArray
+    /// method.
+    /// </remarks>
+    /// <example>
+    ///
+    ///    ByteArrayBuilder bab = new ByteArrayBuilder();
+    ///    string[] lines = File.ReadAllLines(@"D:\Temp\myText.txt");
+    ///    bab.Append(lines.Length);
+    ///    foreach (string s in lines)
+    ///        {
+    ///        bab.Append(s);
+    ///        }
+    ///    byte[] data = bab.ToArray();
+    ///  ...
+    ///    ByteArrayBuilder babOut = new ByteArrayBuilder(data);
+    ///    int count = bab.GetInt();
+    ///    string[] linesOut = new string[count];
+    ///    for (int lineNo = 0; lineNo &lt; count; lineNo++)
+    ///        {
+    ///        linesOut[lineNo](babOut.GetString());
+    ///        }
+    ///     .
+    /// </example>
+    public class ByteArrayBuilder : IDisposable
+    {
+        /// <summary>
+        /// True in a byte form of the Line.
+        /// </summary>
+        private const byte StreamTrue = (byte)1;
+
+        /// <summary>
+        /// False in the byte form of a line.
+        /// </summary>
+        private const byte StreamFalse = (byte)0;
+
+        /// <summary>
+        /// Holds the actual bytes.
+        /// </summary>
+        private MemoryStream store = new MemoryStream();
+
+        /// <summary>
+        /// Gets bytes in the store.
+        /// </summary>
+        public int Length => (int)store.Length;
+
+        /// <summary>
+        /// Create a new, empty builder ready to be filled.
+        /// </summary>
+        public ByteArrayBuilder()
+        {
+        }
+
+        public ByteArrayBuilder Append(byte b)
+        {
+            AddBytes(new byte[] { b });
+            return this;
+        }
+
+        /// <summary>
+        /// Adds an IEnumerable of bytes to an array.
+        /// </summary>
+        /// <param name="b">Value to append to existing builder data.</param>
+        /// </param>
+        public ByteArrayBuilder Append(IEnumerable<byte> b)
+        {
+            if (b is byte[])
+            {
+                AddBytes((byte[])b);
+                return this;
+            }
+
+            AddBytes(b.ToArray());
+            return this;
+        }
+
+        /// <summary>
+        /// Clear all content from the builder.
+        /// </summary>
+        public void Clear()
+        {
+            store.Close();
+            store.Dispose();
+            store = new MemoryStream();
+        }
+
+        /// <summary>
+        /// Rewind the builder ready to read data.
+        /// </summary>
+        public void Rewind()
+        {
+            store.Seek(0, SeekOrigin.Begin);
+        }
+
+        /// <summary>
+        /// Set an absolute position in the builder.
+        /// **WARNING**
+        /// If you add any variable size objects to the builder, the results of
+        /// reading after a Seek to a non-zero value are unpredictable.
+        /// A builder does not store just objects - for some it stores additional
+        /// information as well.
+        /// </summary>
+        /// <param name="position">the position to seek.</param>
+        public void Seek(int position)
+        {
+            store.Seek((long)position, SeekOrigin.Begin);
+        }
+
+        /// <summary>
+        /// Returns the builder as an array of bytes.
+        /// </summary>
+        /// <returns>An array.</returns>
+        public byte[] ToArray()
+        {
+            byte[] data = new byte[Length];
+            Array.Copy(store.GetBuffer(), data, Length);
+            return data;
+        }
+
+        /// <summary>
+        /// Returns a text based (Base64) string version of the current content.
+        /// </summary>
+        /// <returns>The converted string.</returns>
+        public override string ToString()
+        {
+            return Convert.ToBase64String(ToArray());
+        }
+
+        /// <summary>
+        /// Add a string of raw bytes to the store.
+        /// </summary>
+        /// <param name="byteArray">the byte array.</param>
+        private void AddBytes(byte[] byteArray)
+        {
+            store.Write(byteArray, 0, byteArray.Length);
+        }
+
+        /// <summary>
+        /// Reads a specific number of bytes from the store.
+        /// </summary>
+        /// <param name="length">The length.</param>
+        /// <returns>The byte array.</returns>
+        private byte[] GetBytes(int length)
+        {
+            byte[] data = new byte[length];
+            if (length > 0)
+            {
+                int read = store.Read(data, 0, length);
+                if (read != length)
+                {
+                    throw new ApplicationException("Buffer did not contain " + length + " bytes");
+                }
+            }
+
+            return data;
+        }
+
+        /// <summary>
+        /// Dispose of this builder and its resources.
+        /// </summary>
+        public void Dispose()
+        {
+            store.Close();
+            store.Dispose();
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/ByteExtensions.cs

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+namespace ESCPOS_NET
+{
+    public static class ByteExtensions
+    {
+        public static bool IsBitSet(this byte b, int offset)
+        {
+            return (b & (1 << offset)) != 0;
+        }
+
+        public static bool IsBitNotSet(this byte b, int offset)
+        {
+            return (b & (1 << offset)) == 0;
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/ByteSplicer.cs

@@ -0,0 +1,15 @@
+namespace ESCPOS_NET.Utilities
+{
+    public static class ByteSplicer
+    {
+        public static byte[] Combine(params byte[][] byteArrays)
+        {
+            ByteArrayBuilder builder = new ByteArrayBuilder();
+            foreach (var byteArray in byteArrays)
+            {
+                builder.Append(byteArray);
+            }
+            return builder.ToArray();
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/DataValidation/DataConstraint.cs

@@ -0,0 +1,15 @@
+using System.Collections.Generic;
+
+namespace ESCPOS_NET.DataValidation
+{
+    public class DataConstraint
+    {
+        public int MinLength { get; set; }
+
+        public int MaxLength { get; set; }
+
+        public List<int> ValidLengths { get; set; }
+
+        public string ValidChars { get; set; }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/DataValidation/DataValidator.cs

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+using ESCPOS_NET.Emitters;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace ESCPOS_NET.DataValidation
+{
+    public abstract class BaseDataValidator<T> where T : Enum
+    {
+        protected Dictionary<T, DataConstraint> _constraints;
+
+        public void Validate(T type, string data, BarcodeCode? code = null)
+        {
+            if (data is null)
+            {
+                throw new ArgumentNullException(nameof(data));
+            }
+
+            // Validate constraints on barcode.
+            _constraints.TryGetValue(type, out var constraints);
+            if (constraints is null)
+            {
+                return;
+            }
+
+            // Check lengths
+            if (constraints.ValidLengths != null)
+            {
+                if (!constraints.ValidLengths.Contains(data.Length))
+                {
+                    throw new ArgumentException($"Code '{data}' is not a valid length from: [{string.Join(", ", constraints.ValidLengths)}].");
+                }
+            }
+            else if (data.Length < constraints.MinLength)
+            {
+                throw new ArgumentException($"Code '{data}' is shorter than minimum length {constraints.MinLength}.");
+            }
+            else if (data.Length > constraints.MaxLength)
+            {
+                throw new ArgumentException($"Code '{data}' is longer than maximum length {constraints.MaxLength}.");
+            }
+
+            // Check if barcode contains invalid characters.
+            if (constraints.ValidChars == "7BIT-ASCII")
+            {
+                if (!data.All(x => x <= 127 && x >= 0))
+                {
+                    throw new ArgumentException($"Code '{data}' contained invalid characters not in: {constraints.ValidChars}.");
+                }
+            }
+            else if (constraints.ValidChars != null && !data.All(x => constraints.ValidChars.Contains(x)))
+            {
+                throw new ArgumentException($"Code '{data}' contained invalid characters not in: {constraints.ValidChars}.");
+            }
+
+            RunSpecificValidations(type, data, code);
+        }
+
+        protected abstract void RunSpecificValidations(T type, string data, BarcodeCode? code);
+    }
+
+    public static class DataValidator
+    {
+        private static BarcodeDataValidator singletonBarcode = null;
+        private static TwoDimensionCodeDataValidator singleton2DCode = null;
+
+        public static void ValidateBarcode(BarcodeType type, BarcodeCode code, string data)
+        {
+            if (singletonBarcode is null)
+            {
+                singletonBarcode = new BarcodeDataValidator();
+            }
+
+            singletonBarcode.Validate(type, data, code);
+        }
+
+        public static void Validate2DCode(TwoDimensionCodeType type, string data)
+        {
+            if (singleton2DCode is null)
+            {
+                singleton2DCode = new TwoDimensionCodeDataValidator();
+            }
+
+            singleton2DCode.Validate(type, data);
+        }
+
+        private class BarcodeDataValidator : BaseDataValidator<BarcodeType>
+        {
+            public BarcodeDataValidator()
+            {
+                _constraints = new Dictionary<BarcodeType, DataConstraint>()
+                {
+                    { BarcodeType.UPC_A, new DataConstraint() { MinLength = 11, MaxLength = 12, ValidChars = "0123456789" } },
+                    { BarcodeType.UPC_E, new DataConstraint() { ValidLengths = new List<int>() { 6, 7, 8, 11, 12 }, ValidChars = "0123456789" } },
+                    { BarcodeType.JAN13_EAN13, new DataConstraint() { MinLength = 12, MaxLength = 13, ValidChars = "0123456789" } },
+                    { BarcodeType.JAN8_EAN8, new DataConstraint() { MinLength = 7, MaxLength = 8, ValidChars = "0123456789" } },
+                    { BarcodeType.CODE39, new DataConstraint() { MinLength = 1, MaxLength = 255, ValidChars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./" } },
+                    { BarcodeType.ITF, new DataConstraint() { MinLength = 2, MaxLength = 255, ValidChars = "0123456789" } },
+                    { BarcodeType.CODABAR_NW_7, new DataConstraint() { MinLength = 2, MaxLength = 255, ValidChars = "0123456789ABCDabcd$+-./:" } },
+                    { BarcodeType.CODE93, new DataConstraint() { MinLength = 1, MaxLength = 255, ValidChars = "7BIT-ASCII" } },
+                    { BarcodeType.CODE128, new DataConstraint() { MinLength = 1, MaxLength = 253, ValidChars = "7BIT-ASCII" } },
+                    { BarcodeType.GS1_128, new DataConstraint() { MinLength = 1, MaxLength = 253, ValidChars = "7BIT-ASCII" } },
+                    { BarcodeType.GS1_DATABAR_OMNIDIRECTIONAL, new DataConstraint() { MinLength = 13, MaxLength = 13, ValidChars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./" } },
+                    { BarcodeType.GS1_DATABAR_TRUNCATED, new DataConstraint() { MinLength = 13, MaxLength = 13, ValidChars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./" } },
+                    { BarcodeType.GS1_DATABAR_LIMITED, new DataConstraint() { MinLength = 13, MaxLength = 13, ValidChars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./" } },
+                    { BarcodeType.GS1_DATABAR_EXPANDED, new DataConstraint() { MinLength = 2, MaxLength = 255, ValidChars = "0123456789ABCDabcd !\"%$'()*+,-./:;<=>?_{" } },
+                };
+            }
+
+            protected override void RunSpecificValidations(BarcodeType type, string barcode, BarcodeCode? code)
+            {
+                switch (type)
+                {
+                    case BarcodeType.UPC_E:
+                        if (barcode.Length != 6 && !barcode.StartsWith("0", StringComparison.InvariantCulture))
+                        {
+                            throw new ArgumentException($"UPC_E Barcode {barcode} with length of 7, 8, 11, or 12 must start with 0.");
+                        }
+
+                        break;
+
+                    case BarcodeType.ITF:
+                        if (barcode.Length % 2 != 0)
+                        {
+                            throw new ArgumentException($"ITF Barcode {barcode} has length {barcode.Length}, which is not an even number.");
+                        }
+
+                        break;
+
+                    case BarcodeType.CODABAR_NW_7:
+                        if (!"ABCD".Contains(barcode[0]) || !"ABCD".Contains(barcode[barcode.Length - 1]))
+                        {
+                            throw new ArgumentException($"CODABAR_NW_7 Barcode {barcode} must start and end with an ABCD character.");
+                        }
+
+                        if (barcode.Skip(1).Take(barcode.Length - 2).Any(x => "ABCD".Contains(x)))
+                        {
+                            throw new ArgumentException($"CODABAR_NW_7 Barcode {barcode} must not include ABCD characters in the body of the barcode.");
+                        }
+
+                        break;
+
+                    case BarcodeType.CODE93:
+                        if (!barcode.StartsWith("*", StringComparison.InvariantCulture) || !barcode.EndsWith("*", StringComparison.InvariantCulture))
+                        {
+                            throw new ArgumentException($"CODE93 Barcode {barcode} must start and end with * characters.");
+                        }
+
+                        break;
+
+                    case BarcodeType.CODE128:
+                        if (code == BarcodeCode.CODE_C)
+                        {
+                            if (barcode.Length % 2 != 0)
+                            {
+                                throw new ArgumentException($"{nameof(barcode)} length must be divisible by 2");
+                            }
+
+                            if (!barcode.All(x => x <= '9' && x >= '0'))
+                            {
+                                throw new ArgumentException($"Barcode {barcode} is invalid.  CODE128 CODE_C barcodes only support numeric characters.");
+                            }
+                        }
+
+                        break;
+                }
+            }
+        }
+
+        private class TwoDimensionCodeDataValidator : BaseDataValidator<TwoDimensionCodeType>
+        {
+            public TwoDimensionCodeDataValidator()
+            {
+                _constraints = new Dictionary<TwoDimensionCodeType, DataConstraint>()
+                {
+                    { TwoDimensionCodeType.PDF417, new DataConstraint() { MinLength = 0, MaxLength = 255 } },
+                    { TwoDimensionCodeType.QRCODE_MODEL1, new DataConstraint() { MinLength = 0, MaxLength = 707 } },
+                    { TwoDimensionCodeType.QRCODE_MODEL2, new DataConstraint() { MinLength = 0, MaxLength = 4296 } },
+                    { TwoDimensionCodeType.QRCODE_MICRO, new DataConstraint() { MinLength = 0, MaxLength = 21 } },
+                };
+            }
+
+            // TODO: Research specific validations for QRCode & PDF417
+            protected override void RunSpecificValidations(TwoDimensionCodeType type, string barcode, BarcodeCode? code)
+            {
+                if (code != null)
+                {
+                    throw new ArgumentException($"Barcode code should be always null for 2D Codes.", nameof(code));
+                }
+            }
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/ESCPOS_NET.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <Company>animalistic.io</Company>
+    <Product>ESCPOS_NET</Product>
+    <Authors>Luke Paireepinart</Authors>
+    <Description>.NET Standard 2.0 Implementation of ESC/POS command generation and integration with thermal printers.
+Allows creating receipts with all common functionality supported.</Description>
+    <Copyright>Copyright 2021 CandL Development, LLC.</Copyright>
+    <PackageLicenseUrl></PackageLicenseUrl>
+    <RepositoryUrl>https://github.com/lukevp/ESC-POS-.NET</RepositoryUrl>
+    <RepositoryType>git</RepositoryType>
+    <PackageTags>epson thermal receipt printing printer usb wifi bluetooth serial esc pos escpos escp esc/pos esc/pos.net esc_pos esc_pos_net esc_pos_usb esc_pos_usb_net</PackageTags>
+    <Version>2.0.0</Version>
+    <AssemblyVersion>2.0.0.0</AssemblyVersion>
+    <FileVersion>2.0.0.0</FileVersion>
+    <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    <PackageProjectUrl>https://github.com/lukevp/ESC-POS-.NET</PackageProjectUrl>
+    <PackageReleaseNotes>- Completely rebuilt the network printer code</PackageReleaseNotes>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="5.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="5.0.0" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="1.0.0" />
+    <PackageReference Include="SuperSimpleTcp" Version="2.4.0" />
+    <PackageReference Include="System.IO.Ports" Version="4.6.0" />
+    <PackageReference Include="System.Text.Json" Version="5.0.2" />
+  </ItemGroup>
+
+</Project>

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/ActionCommands.cs

@@ -0,0 +1,16 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Action Commands */
+        public virtual byte[] FullCut() => new byte[] { Cmd.GS, Ops.PaperCut, Functions.PaperCutFullCut };
+
+        public virtual byte[] PartialCut() => new byte[] { Cmd.GS, Ops.PaperCut, Functions.PaperCutPartialCut };
+
+        public virtual byte[] FullCutAfterFeed(int lineCount) => new byte[] { Cmd.GS, Ops.PaperCut, Functions.PaperCutFullCutWithFeed, (byte)lineCount };
+
+        public virtual byte[] PartialCutAfterFeed(int lineCount) => new byte[] { Cmd.GS, Ops.PaperCut, Functions.PaperCutPartialCutWithFeed, (byte)lineCount };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/BarcodeCommands.cs

@@ -0,0 +1,115 @@
+using ESCPOS_NET.DataValidation;
+using ESCPOS_NET.Emitters.BaseCommandValues;
+using ESCPOS_NET.Extensions;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Barcode Commands */
+        public virtual byte[] PrintBarcode(BarcodeType type, string barcode, BarcodeCode code = BarcodeCode.CODE_B)
+        {
+            DataValidator.ValidateBarcode(type, code, barcode);
+            return BarcodeBytes(type, barcode, code);
+        }
+
+        protected virtual byte[] BarcodeBytes(BarcodeType type, string barcode, BarcodeCode code)
+        {
+            // For CODE128, prepend the first 2 characters as 0x7B and the CODE type, and escape 0x7B characters.
+            if (type == BarcodeType.CODE128)
+            {
+                if (code == BarcodeCode.CODE_C)
+                {
+                    byte[] b = Encoding.ASCII.GetBytes(barcode);
+                    byte[] ob = new byte[b.Length / 2];
+                    for (int i = 0, obc = 0; i < b.Length; i += 2)
+                    {
+                        ob[obc++] = (byte)(((b[i] - '0') * 10) + (b[i + 1] - '0'));
+                    }
+
+                    barcode = Encoding.ASCII.GetString(ob);
+                }
+
+                barcode = barcode.Replace("{", "{{");
+                barcode = $"{(char)0x7B}{(char)code}" + barcode;
+            }
+
+            var command = new List<byte> { Cmd.GS, Barcodes.PrintBarcode, (byte)type, (byte)barcode.Length };
+            command.AddRange(barcode.ToCharArray().Select(x => (byte)x));
+            return command.ToArray();
+        }
+
+        public virtual byte[] PrintQRCode(string data, TwoDimensionCodeType type = TwoDimensionCodeType.QRCODE_MODEL2, Size2DCode size = Size2DCode.NORMAL, CorrectionLevel2DCode correction = CorrectionLevel2DCode.PERCENT_7)
+        {
+            if (type == TwoDimensionCodeType.PDF417)
+            {
+                throw new ArgumentException($"{nameof(TwoDimensionCodeType.PDF417)} is not a valid QRCode type. Please use {nameof(Print2DCode)} method", nameof(type));
+            }
+
+            return Print2DCode(type, data, size, correction);
+        }
+
+        public virtual byte[] Print2DCode(TwoDimensionCodeType type, string data, Size2DCode size = Size2DCode.NORMAL, CorrectionLevel2DCode correction = CorrectionLevel2DCode.PERCENT_7)
+        {
+            DataValidator.Validate2DCode(type, data);
+            return TwoDimensionCodeBytes(type, data, size, correction);
+        }
+
+        protected virtual byte[] TwoDimensionCodeBytes(TwoDimensionCodeType type, string data, Size2DCode size, CorrectionLevel2DCode correction)
+        {
+            List<byte> command = new List<byte>();
+            byte[] initial = { Cmd.GS, Barcodes.Set2DCode, Barcodes.PrintBarcode };
+            switch (type)
+            {
+                case TwoDimensionCodeType.PDF417:
+                    command.AddRange(initial, Barcodes.SetPDF417NumberOfColumns, Barcodes.AutoEnding);
+                    command.AddRange(initial, Barcodes.SetPDF417NumberOfRows, Barcodes.AutoEnding);
+                    command.AddRange(initial, Barcodes.SetPDF417DotSize, (byte)size);
+                    command.AddRange(initial, Barcodes.SetPDF417CorrectionLevel, (byte)correction);
+
+                    // k = (pL + pH * 256) - 3 --> But pH is always 0.
+                    int k = data.Length;
+                    int l = k + 3;
+                    command.AddRange(initial, (byte)l, Barcodes.StorePDF417Data);
+                    command.AddRange(data.ToCharArray().Select(x => (byte)x));
+
+                    // Prints stored PDF417
+                    command.AddRange(initial, Barcodes.PrintPDF417);
+                    break;
+
+                case TwoDimensionCodeType.QRCODE_MODEL1:
+                case TwoDimensionCodeType.QRCODE_MODEL2:
+                case TwoDimensionCodeType.QRCODE_MICRO:
+                    command.AddRange(initial, Barcodes.SelectQRCodeModel, (byte)type, Barcodes.AutoEnding);
+                    command.AddRange(initial, Barcodes.SetQRCodeDotSize, (byte)size);
+                    command.AddRange(initial, Barcodes.SetQRCodeCorrectionLevel, (byte)correction);
+                    int num = data.Length + 3;
+                    int pL = num % 256;
+                    int pH = num / 256;
+                    command.AddRange(initial, (byte)pL, (byte)pH, Barcodes.StoreQRCodeData);
+                    command.AddRange(data.ToCharArray().Select(x => (byte)x));
+
+                    // Prints stored QRCode
+                    command.AddRange(initial, Barcodes.PrintQRCode);
+                    break;
+
+                default:
+                    throw new NotImplementedException($"2D Code '{type}' was not implemented yet.");
+            }
+
+            return command.ToArray();
+        }
+
+        public virtual byte[] SetBarcodeHeightInDots(int height) => new byte[] { Cmd.GS, Barcodes.SetBarcodeHeightInDots, (byte)height };
+
+        public virtual byte[] SetBarWidth(BarWidth width) => new byte[] { Cmd.GS, Barcodes.SetBarWidth, (byte)width };
+
+        public virtual byte[] SetBarLabelPosition(BarLabelPrintPosition position) => new byte[] { Cmd.GS, Barcodes.SetBarLabelPosition, (byte)position };
+
+        public virtual byte[] SetBarLabelFontB(bool fontB) => new byte[] { Cmd.GS, Barcodes.SetBarLabelFont, (byte)(fontB ? 1 : 0) };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/CashDrawerCommands.cs

@@ -0,0 +1,16 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Cash Drawer Commands */
+        public virtual byte[] CashDrawerOpenPin2(int pulseOnTimeMs = 120, int pulseOffTimeMs = 240) {
+            return new byte[] { Cmd.ESC, Ops.CashDrawerPulse, 0x00, (byte) (pulseOnTimeMs / 2), (byte) (pulseOffTimeMs / 2) };
+        }
+
+        public virtual byte[] CashDrawerOpenPin5(int pulseOnTimeMs = 120, int pulseOffTimeMs = 240) {
+            return new byte[] { Cmd.ESC, Ops.CashDrawerPulse, 0x01, (byte) (pulseOnTimeMs / 2), (byte) (pulseOffTimeMs / 2) };
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/CharacterCommands.cs

@@ -0,0 +1,22 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Character Commands */
+        public virtual byte[] SetStyles(PrintStyle style) => new byte[] { Cmd.ESC, Chars.StyleMode, (byte)style };
+
+        public virtual byte[] LeftAlign() => new byte[] { Cmd.ESC, Chars.Alignment, (byte)Align.Left };
+
+        public virtual byte[] CenterAlign() => new byte[] { Cmd.ESC, Chars.Alignment, (byte)Align.Center };
+
+        public virtual byte[] RightAlign() => new byte[] { Cmd.ESC, Chars.Alignment, (byte)Align.Right };
+
+        public virtual byte[] RightCharacterSpacing(int spaceCount) => new byte[] { Cmd.ESC, Chars.RightCharacterSpacing, (byte)spaceCount };
+
+        public virtual byte[] CodePage(CodePage codePage) => new byte[] { Cmd.ESC, Chars.CodePage, (byte)codePage };
+
+        public virtual byte[] Color(Color color) => new byte[] { Cmd.ESC, Chars.Color, (byte)color };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/DisplayCommands.cs

@@ -0,0 +1,10 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Display Commands */
+        public virtual byte[] Clear() => new byte[] { Display.CLR };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/ImageCommands.cs

@@ -0,0 +1,122 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+using ESCPOS_NET.Utilities;
+using SixLabors.ImageSharp;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        private byte[] GetImageHeader(int commandLength)
+        {
+            byte[] lengths = new byte[4];
+            int i = 0;
+            while (commandLength > 0)
+            {
+                lengths[i] = (byte)(commandLength & 0xFF);
+                commandLength >>= 8;
+                i++;
+            }
+
+            if (i >= 3)
+            {
+                return new byte[] { Cmd.GS, Images.ImageCmd8, Images.ImageCmdL, lengths[0], lengths[1], lengths[2], lengths[3] };
+            }
+            else
+            {
+                return new byte[] { Cmd.GS, Images.ImageCmdParen, Images.ImageCmdL, lengths[0], lengths[1] };
+            }
+        }
+
+        /* Image Commands */
+        public virtual byte[] SetImageDensity(bool isHiDPI)
+        {
+            ByteArrayBuilder builder = new ByteArrayBuilder();
+            byte dpiSetting = isHiDPI ? (byte)0x33 : (byte)0x32; // TODO: is this right??
+            byte[] baseCommand = new byte[] { 0x30, 0x31, dpiSetting, dpiSetting };
+            builder.Append(GetImageHeader(baseCommand.Length));
+            builder.Append(baseCommand);
+            return builder.ToArray();
+        }
+
+        public virtual byte[] BufferImage(byte[] image, int maxWidth = -1, bool isLegacy = false, int color = 1)
+        {
+            ByteArrayBuilder imageCommand = new ByteArrayBuilder();
+
+            byte colorByte;
+            switch (color)
+            {
+                case 2:
+                    colorByte = 0x32;
+                    break;
+                case 3:
+                    colorByte = 0x33;
+                    break;
+                default:
+                    colorByte = 0x31;
+                    break;
+            }
+
+            int width;
+            int height;
+            byte[] imageData;
+            using (var img = Image.Load(image))
+            {
+                imageData = img.ToSingleBitPixelByteArray(maxWidth: maxWidth == -1 ? (int?)null : maxWidth);
+                height = img.Height;
+                width = img.Width;
+            }
+
+            byte heightL = (byte)height;
+            byte heightH = (byte)(height >> 8);
+
+            if (isLegacy)
+            {
+                var byteWidth = (width + 7 & -8) / 8;
+                byte widthL = (byte)byteWidth;
+                byte widthH = (byte)(byteWidth >> 8);
+                imageCommand.Append(new byte[] { Cmd.GS, Images.ImageCmdLegacy, 0x30, 0x00, widthL, widthH, heightL, heightH });
+            }
+            else
+            {
+                byte widthL = (byte)width;
+                byte widthH = (byte)(width >> 8);
+                imageCommand.Append(new byte[] { 0x30, 0x70, 0x30, 0x01, 0x01, colorByte, widthL, widthH, heightL, heightH });
+            }
+
+            imageCommand.Append(imageData);
+
+            // Load image to print buffer
+            ByteArrayBuilder response = new ByteArrayBuilder();
+            byte[] imageCommandBytes = imageCommand.ToArray();
+            if (!isLegacy)
+            {
+                response.Append(GetImageHeader(imageCommandBytes.Length));
+            }
+
+            response.Append(imageCommandBytes);
+            return response.ToArray();
+        }
+
+        public virtual byte[] WriteImageFromBuffer()
+        {
+            // Print image that's already buffered.
+            ByteArrayBuilder response = new ByteArrayBuilder();
+            byte[] printCommandBytes = new byte[] { 0x30, 0x32 };
+            response.Append(GetImageHeader(printCommandBytes.Length));
+            response.Append(printCommandBytes);
+            return response.ToArray();
+        }
+
+        public virtual byte[] PrintImage(byte[] image, bool isHiDPI, bool isLegacy = false, int maxWidth = -1, int color = 1)
+        {
+            if (isLegacy)
+            {
+                return ByteSplicer.Combine(BufferImage(image, maxWidth, isLegacy));
+            }
+            else
+            {
+                return ByteSplicer.Combine(SetImageDensity(isHiDPI), BufferImage(image, maxWidth, isLegacy, color), WriteImageFromBuffer());
+            }
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/LineSpacingCommands.cs

@@ -0,0 +1,11 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        public virtual byte[] ResetLineSpacing() => new byte[] { Cmd.ESC, Whitespace.ResetLineSpacing };
+
+        public virtual byte[] SetLineSpacingInDots(int dots) => new byte[] { Cmd.ESC, Whitespace.LineSpacingInDots, (byte)dots };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/OperationalCommands.cs

@@ -0,0 +1,14 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Operational Commands */
+        public virtual byte[] Initialize() => new byte[] { Cmd.ESC, Ops.Initialize };
+
+        public virtual byte[] Enable() => new byte[] { Cmd.ESC, Ops.EnableDisable, 1 };
+
+        public virtual byte[] Disable() => new byte[] { Cmd.ESC, Ops.EnableDisable, 0 };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/PrintCommands.cs

@@ -0,0 +1,39 @@
+using System.Linq;
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Printing Commands */
+        public virtual byte[] Print(string data)
+        {
+            // Fix OSX or Windows-style newlines
+            data = data.Replace("\r\n", "\n");
+            data = data.Replace("\r", "\n");
+
+            // TODO: Sanitize...
+            return data.ToCharArray().Select(x => (byte)x).ToArray();
+        }
+
+        public virtual byte[] PrintLine(string line)
+        {
+            if (line == null)
+            {
+                return Print("\n");
+            }
+
+            return Print(line.Replace("\r", string.Empty).Replace("\n", string.Empty) + "\n");
+        }
+
+        public virtual byte[] FeedLines(int lineCount) => new byte[] { Cmd.ESC, Whitespace.FeedLines, (byte)lineCount };
+
+        public virtual byte[] FeedLinesReverse(int lineCount) => new byte[] { Cmd.ESC, Whitespace.FeedLinesReverse, (byte)lineCount };
+
+        public virtual byte[] FeedDots(int dotCount) => new byte[] { Cmd.ESC, Whitespace.FeedDots, (byte)dotCount };
+
+        public virtual byte[] ReverseMode(bool enable) => new byte[] { Cmd.GS, Chars.ReversePrintMode, enable ? (byte)0x01 : (byte)0x00 };
+
+        public virtual byte[] UpsideDownMode(bool enable) => new byte[] { Cmd.ESC, Chars.UpsideDownMode, enable ? (byte)0x01 : (byte)0x00 };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/StatusCommands.cs

@@ -0,0 +1,18 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Status Commands */
+        public virtual byte[] EnableAutomaticStatusBack() => new byte[] { Cmd.GS, Status.AutomaticStatusBack, 0xFF };
+
+        public virtual byte[] EnableAutomaticInkStatusBack() => new byte[] { Cmd.GS, Status.AutomaticInkStatusBack, 0xFF };
+        public virtual byte[] DisableAutomaticStatusBack() => new byte[] { Cmd.GS, Status.AutomaticStatusBack, 0x00 };
+
+        public virtual byte[] DisableAutomaticInkStatusBack() => new byte[] { Cmd.GS, Status.AutomaticInkStatusBack, 0x00 };
+        public virtual byte[] RequestPaperStatus() => new byte[] { Cmd.GS, Status.RequestStatus,  0x31 };
+        public virtual byte[] RequestDrawerStatus() => new byte[] { Cmd.GS, Status.RequestStatus, 0x32 };
+        public virtual byte[] RequestInkStatus() => new byte[] { Cmd.GS, Status.RequestStatus, 0x34 };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Barcodes.cs

@@ -0,0 +1,26 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Barcodes
+    {
+        public static readonly byte PrintBarcode = 0x6B;
+        public static readonly byte SetBarcodeHeightInDots = 0x68;
+        public static readonly byte SetBarWidth = 0x77;
+        public static readonly byte SetBarLabelPosition = 0x48;
+        public static readonly byte SetBarLabelFont = 0x66;
+
+        public static readonly byte Set2DCode = 0x28;
+        public static readonly byte AutoEnding = 0x00;
+        public static readonly byte[] SetPDF417NumberOfColumns = { 0x03, 0x00, 0x30, 0x41 };
+        public static readonly byte[] SetPDF417NumberOfRows = { 0x03, 0x00, 0x30, 0x42 };
+        public static readonly byte[] SetPDF417DotSize = { 0x03, 0x00, 0x30, 0x43 };
+        public static readonly byte[] SetPDF417CorrectionLevel = { 0x04, 0x00, 0x30, 0x45, 0x30 };
+        public static readonly byte[] StorePDF417Data = { 0x00, 0x30, 0x50, 0x30 };
+        public static readonly byte[] PrintPDF417 = { 0x03, 0x00, 0x30, 0x51, 0x30 };
+
+        public static readonly byte[] SelectQRCodeModel = { 0x04, 0x00, 0x31, 0x41 };
+        public static readonly byte[] SetQRCodeDotSize = { 0x03, 0x00, 0x31, 0x43 };
+        public static readonly byte[] SetQRCodeCorrectionLevel = { 0x03, 0x00, 0x31, 0x45 };
+        public static readonly byte[] StoreQRCodeData = { 0x31, 0x50, 0x30 };
+        public static readonly byte[] PrintQRCode = { 0x03, 0x00, 0x31, 0x51, 0x30 };
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Chars.cs

@@ -0,0 +1,13 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Chars
+    {
+        public static readonly byte StyleMode = 0x21;
+        public static readonly byte Alignment = 0x61;
+        public static readonly byte ReversePrintMode = 0x42;
+        public static readonly byte RightCharacterSpacing = 0x20;
+        public static readonly byte UpsideDownMode = 0x7B;
+        public static readonly byte CodePage = 0x74;
+        public static readonly byte Color = 0x72;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Cmd.cs

@@ -0,0 +1,8 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Cmd
+    {
+        public static readonly byte ESC = 0x1B;
+        public static readonly byte GS = 0x1D;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Display.cs

@@ -0,0 +1,7 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Display
+    {
+        public static readonly byte CLR = 0x0C;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Functions.cs

@@ -0,0 +1,10 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Functions
+    {
+        public static readonly byte PaperCutFullCut = 0x00;
+        public static readonly byte PaperCutFullCutWithFeed = 0x41;
+        public static readonly byte PaperCutPartialCut = 0x01;
+        public static readonly byte PaperCutPartialCutWithFeed = 0x42;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Images.cs

@@ -0,0 +1,10 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Images
+    {
+        public static readonly byte ImageCmdParen = 0x28;
+        public static readonly byte ImageCmdLegacy = 0x76;
+        public static readonly byte ImageCmd8 = 0x38;
+        public static readonly byte ImageCmdL = 0x4C;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Ops.cs

@@ -0,0 +1,10 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Ops
+    {
+        public static readonly byte Initialize = 0x40;
+        public static readonly byte EnableDisable = 0x3D;
+        public static readonly byte PaperCut = 0x56;
+        public static readonly byte CashDrawerPulse = 0x70;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Status.cs

@@ -0,0 +1,9 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Status
+    {
+        public static readonly byte AutomaticStatusBack = 0x61;
+        public static readonly byte AutomaticInkStatusBack = 0x6A;
+        public static readonly byte RequestStatus = 0x72;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandValues/Whitespace.cs

@@ -0,0 +1,13 @@
+namespace ESCPOS_NET.Emitters.BaseCommandValues
+{
+    public static class Whitespace
+    {
+        // TODO: tabs?
+        public static readonly byte Linefeed = 0x0A;
+        public static readonly byte FeedLines = 0x64;
+        public static readonly byte FeedLinesReverse = 0x65;
+        public static readonly byte FeedDots = 0x4A;
+        public static readonly byte ResetLineSpacing = 0x32;
+        public static readonly byte LineSpacingInDots = 0x33;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/EPSON.cs

@@ -0,0 +1,6 @@
+namespace ESCPOS_NET.Emitters
+{
+    public class EPSON : BaseCommandEmitter
+    {
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/2DCode.cs

@@ -0,0 +1,30 @@
+namespace ESCPOS_NET.Emitters
+{
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment.")]
+    public enum TwoDimensionCodeType
+    {
+        PDF417        = 0,
+        QRCODE_MODEL1 = 49,
+        QRCODE_MODEL2 = 50,
+        QRCODE_MICRO  = 51,
+    }
+
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment.")]
+    public enum Size2DCode
+    {
+        TINY   = 2,
+        SMALL  = 3,
+        NORMAL = 4,
+        LARGE  = 5,
+        EXTRA  = 6,
+    }
+
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment.")]
+    public enum CorrectionLevel2DCode
+    {
+        PERCENT_7  = 48,
+        PERCENT_15 = 49,
+        PERCENT_25 = 50,
+        PERCENT_30 = 51,
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/Align.cs

@@ -0,0 +1,10 @@
+namespace ESCPOS_NET.Emitters
+{
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment.")]
+    public enum Align
+    {
+        Left   = 0,
+        Center = 1,
+        Right  = 2,
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/BarLabelPrintPosition.cs

@@ -0,0 +1,11 @@
+namespace ESCPOS_NET.Emitters
+{
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment..")]
+    public enum BarLabelPrintPosition
+    {
+        None  = 0,
+        Above = 1,
+        Below = 2,
+        Both  = 3,
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/BarWidth.cs

@@ -0,0 +1,12 @@
+namespace ESCPOS_NET.Emitters
+{
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment.")]
+    public enum BarWidth
+    {
+        Thinnest = 2,
+        Thin     = 3,
+        Default  = 4,
+        Thick    = 5,
+        Thickest = 6,
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/BarcodeCode.cs

@@ -0,0 +1,9 @@
+namespace ESCPOS_NET.Emitters
+{
+    public enum BarcodeCode
+    {
+        CODE_A = 0x41,
+        CODE_B = 0x42,
+        CODE_C = 0x43,
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/BarcodeType.cs

@@ -0,0 +1,21 @@
+namespace ESCPOS_NET.Emitters
+{
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment.")]
+    public enum BarcodeType // All from Function B
+    {
+        UPC_A                       = 0x41,
+        UPC_E                       = 0x42,
+        JAN13_EAN13                 = 0x43,
+        JAN8_EAN8                   = 0x44,
+        CODE39                      = 0x45,
+        ITF                         = 0x46,
+        CODABAR_NW_7                = 0x47,
+        CODE93                      = 0x48,
+        CODE128                     = 0x49,
+        GS1_128                     = 0x4A,
+        GS1_DATABAR_OMNIDIRECTIONAL = 0x4B,
+        GS1_DATABAR_TRUNCATED       = 0x4C,
+        GS1_DATABAR_LIMITED         = 0x4D,
+        GS1_DATABAR_EXPANDED        = 0x4E,
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/CodePage.cs

@@ -0,0 +1,68 @@
+namespace ESCPOS_NET.Emitters
+{
+    #pragma warning disable SA1602 // Enumeration items should be documented
+    #pragma warning disable SA1600 // Elements should be documented
+    public enum CodePage
+    {
+        PC437_USA_STANDARD_EUROPE_DEFAULT = 0,
+        KATAKANA              = 1,
+        PC850_MULTILINGUAL    = 2,
+        PC860_PORTUGUESE      = 3,
+        PC863_CANADIAN_FRENCH = 4,
+        PC865_NORDIC          = 5,
+        HIRAGANA              = 6,
+        ONE_PASS_KANJI        = 7,
+        ONE_PASS_KANJI2       = 8,
+        PC851_GREEK           = 11,
+        PC853_TURKISH         = 12,
+        PC857_TURKISH         = 13,
+        PC737_GREEK           = 14,
+        ISO8859_7_GREEK       = 15,
+        WPC1252               = 16,
+        PC866_CYRILLIC2       = 17,
+        PC852_LATIN2          = 18,
+        PC858_EURO            = 19,
+        KU42_THAI             = 20,
+        TIS11_THAI            = 21,
+        TIS13_THAI            = 22,
+        TIS14_THAI            = 23,
+        TIS16_THAI            = 24,
+        TIS17_THAI            = 25,
+        TIS18_THAI            = 26,
+        TCVN3_VIETNAMESE_L    = 30,
+        TCVN3_VIETNAMESE_U    = 31,
+        PC720_ARABIC          = 32,
+        WPC775_BALTIC_RIM     = 33,
+        PC855_CYRILLIC        = 34,
+        PC861_ICELANDIC       = 35,
+        PC862_HEBREW          = 36,
+        PC864_ARABIC          = 37,
+        PC869_GREEK           = 38,
+        ISO8859_2_LATIN2      = 39,
+        ISO8859_15_LATIN9     = 40,
+        PC1098_FARSI          = 41,
+        PC1118_LITHUANIAN     = 42,
+        PC1119_LITHUANIAN     = 43,
+        PC1125_UKRANIAN       = 44,
+        WPC1250_LATIN2        = 45,
+        WPC1251_CYRILLIC      = 46,
+        WPC1253_GREEK         = 47,
+        WPC1254_TURKISH       = 48,
+        WPC1255_HEBREW        = 49,
+        WPC1256_ARABIC        = 50,
+        WPC1257_BALTIC_RIM    = 51,
+        WPC1258_VIETNAMESE    = 52,
+        KZ1048_KAZAKHSTAN     = 53,
+        DEVANAGARI            = 66,
+        BENGALI               = 67,
+        TAMIL                 = 68,
+        TELUGU                = 69,
+        ASSAMESE              = 70,
+        ORIYA                 = 71,
+        KANNADA               = 72,
+        MALAYALAM             = 73,
+        GUJARATI              = 74,
+        PUNJABI               = 75,
+        MARATHI               = 82,
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/Color.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace ESCPOS_NET.Emitters
+{
+    [Flags]
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment.")]
+    public enum Color
+    {
+        Black = 0,
+        Red   = 1
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/Enums/PrintStyle.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace ESCPOS_NET.Emitters
+{
+    [Flags]
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "Enums are easier to read if they have whitespace alignment.")]
+    public enum PrintStyle
+    {
+        None         = 0,
+        FontB        = 1,
+        Bold         = 1 << 3,
+        DoubleHeight = 1 << 4,
+        DoubleWidth  = 1 << 5,
+        Underline    = 1 << 7,
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Emitters/ICommandEmitter.cs

@@ -0,0 +1,92 @@
+namespace ESCPOS_NET.Emitters
+{
+    public interface ICommandEmitter
+    {
+        /* Print Commands */
+        byte[] PrintLine(string line = null);
+
+        byte[] Print(string line);
+
+        byte[] FeedLines(int lineCount);
+
+        byte[] FeedLinesReverse(int lineCount);
+
+        byte[] FeedDots(int dotCount);
+
+        /* Line Spacing Commands */
+        byte[] ResetLineSpacing();
+
+        byte[] SetLineSpacingInDots(int dots);
+
+        /* Operational Commands */
+        byte[] Initialize();
+
+        byte[] Enable();
+
+        byte[] Disable();
+
+        /* Cash Drawer Commands */
+        byte[] CashDrawerOpenPin2(int pulseOnTimeMs = 120, int pulseOffTimeMs = 240);
+
+        byte[] CashDrawerOpenPin5(int pulseOnTimeMs = 120, int pulseOffTimeMs = 240);
+
+        /* Character Commands */
+        byte[] SetStyles(PrintStyle style);
+
+        byte[] LeftAlign();
+
+        byte[] RightAlign();
+
+        byte[] CenterAlign();
+
+        byte[] ReverseMode(bool activate);
+
+        byte[] RightCharacterSpacing(int spaceCount);
+
+        byte[] UpsideDownMode(bool activate);
+
+        byte[] CodePage(CodePage codePage);
+
+        byte[] Color(Color color);
+
+        /* Action Commands */
+        byte[] FullCut();
+
+        byte[] PartialCut();
+
+        byte[] FullCutAfterFeed(int lineCount);
+
+        byte[] PartialCutAfterFeed(int lineCount);
+
+        /* Image Commands */
+        byte[] SetImageDensity(bool isHiDPI);
+
+        byte[] BufferImage(byte[] image, int maxWidth, bool isLegacy = false, int color = 1);
+
+        byte[] WriteImageFromBuffer();
+
+        byte[] PrintImage(byte[] image, bool isHiDPI, bool isLegacy = false, int maxWidth = -1, int color = 1);
+
+        /* Status Commands */
+        byte[] EnableAutomaticStatusBack();
+
+        byte[] EnableAutomaticInkStatusBack();
+
+        /* Barcode Commands */
+        byte[] PrintBarcode(BarcodeType type, string barcode, BarcodeCode code = BarcodeCode.CODE_B);
+
+        byte[] PrintQRCode(string data, TwoDimensionCodeType type = TwoDimensionCodeType.QRCODE_MODEL2, Size2DCode size = Size2DCode.NORMAL, CorrectionLevel2DCode correction = CorrectionLevel2DCode.PERCENT_7);
+
+        byte[] Print2DCode(TwoDimensionCodeType type, string data, Size2DCode size = Size2DCode.NORMAL, CorrectionLevel2DCode correction = CorrectionLevel2DCode.PERCENT_7);
+
+        byte[] SetBarcodeHeightInDots(int height);
+
+        byte[] SetBarWidth(BarWidth width);
+
+        byte[] SetBarLabelPosition(BarLabelPrintPosition position);
+
+        byte[] SetBarLabelFontB(bool fontB);
+
+        /* 2D-Code Commands */
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Extensions/ImageSharpExtensions.cs

@@ -0,0 +1,64 @@
+using SixLabors.ImageSharp.PixelFormats;
+using SixLabors.ImageSharp.Processing;
+
+namespace SixLabors.ImageSharp
+{
+    public static class ImageSharpExtensions
+    {
+        public static byte[] ToSingleBitPixelByteArray(this Image<Rgba32> image, bool rasterFormat = true, int? maxWidth = null, int? maxHeight = null, float threshold = 0.5F)
+        {
+            image.Mutate(img =>
+            {
+                if (maxWidth.HasValue || maxHeight.HasValue)
+                {
+                    img.Resize(new ResizeOptions
+                    {
+                        Mode = ResizeMode.Max,
+                        Size = new Size(maxWidth ?? int.MaxValue, maxHeight ?? int.MaxValue),
+                    });
+                }
+
+                img.BackgroundColor(Color.White);
+                img.Grayscale().BinaryDither(KnownDitherings.Stucki);
+
+                if (!rasterFormat)
+                {
+                    img.Rotate(RotateMode.Rotate90);
+                    img.Flip(FlipMode.Horizontal);
+                }
+            });
+
+            var result = image.ToSingleBitPixelByteArray();
+            return result;
+        }
+
+        private static byte[] ToSingleBitPixelByteArray(this Image<Rgba32> image)
+        {
+            var bytesPerRow = (image.Width + 7 & -8) / 8;
+
+            var result = new byte[bytesPerRow * image.Height];
+            for (int y = 0; y < image.Height; y++)
+            {
+                var row = image.GetPixelRowSpan(y);
+                var rowStartPosition = y * bytesPerRow;
+
+                for (int x = 0; x < row.Length; x++)
+                {
+                    if (!row[x].IsBlack())
+                    {
+                        continue;
+                    }
+
+                    result[rowStartPosition + (x / 8)] |= (byte)(0x01 << (7 - (x % 8)));
+                }
+            }
+
+            return result;
+        }
+
+        private static bool IsBlack(this Rgba32 rgba)
+        {
+            return rgba.R == 0 && rgba.G == 0 && rgba.B == 0;
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Extensions/TaskExtensions.cs

@@ -0,0 +1,24 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ESCPOS_NET.Extensions
+{
+    public static class TaskExtensions
+    {
+        public static void LogExceptions(this Task task)
+        {
+            task.ContinueWith(t =>
+            {
+                var aggException = t.Exception.Flatten();
+                foreach (var exception in aggException.InnerExceptions)
+                {
+                    Logging.Logger?.LogError(exception, "Uncaught Thread Exception.");
+                }
+            },
+            TaskContinuationOptions.OnlyOnFaulted);
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Extensions/Util.cs

@@ -0,0 +1,36 @@
+using System.Collections.Generic;
+
+namespace ESCPOS_NET.Extensions
+{
+    public static class Util
+    {
+        /// <summary>
+        /// Adds to the list of T items and/or enumerables of T. All other types will be ignored and not added to the list.
+        /// </summary>
+        /// <typeparam name="T">List's items type.</typeparam>
+        /// <param name="list">List to be added the items.</param>
+        /// <param name="items">Items to be added.</param>
+        /// <returns>True if no item was ignored, otherwise False.</returns>
+        public static bool AddRange<T>(this List<T> list, params object[] items)
+        {
+            bool ignoredItems = false;
+            foreach (var item in items)
+            {
+                if (item is T itemT)
+                {
+                    list.Add(itemT);
+                }
+                else if (item is IEnumerable<T> arrayT)
+                {
+                    list.AddRange(arrayT);
+                }
+                else
+                {
+                    ignoredItems = true;
+                }
+            }
+
+            return !ignoredItems;
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/GlobalSuppressions.cs

@@ -0,0 +1,9 @@
+// This file is used by Code Analysis to maintain SuppressMessage
+// attributes that are applied to this project.
+// Project-level suppressions either have no target or are given
+// a specific target and scoped to a namespace, type, member, etc.
+
+[assembly: System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.OrderingRules", "SA1200:Using directives should be placed correctly", Justification = "Placing usings within namespaces is not default in VS or in generated code.")]
+[assembly: System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.ReadabilityRules", "SA1101:Prefix local calls with this", Justification = "Visual Studio by default recommends removing prefixed 'this'.")]
+[assembly: System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.NamingRules", "SA1309:Field names should not begin with underscore", Justification = "MS style guide uses _ for private members.")]
+[assembly: System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1025:Code should not contain multiple whitespace in a row", Justification = "<Pending>", Scope = "type", Target = "~T:ESCPOS_NET.Emitters.CodePage")]

PointOfSale/Utilities/ESCPOS_NET/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Luke Paireepinart
+
+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.

PointOfSale/Utilities/ESCPOS_NET/Logging/BaseLogger.cs

@@ -0,0 +1,19 @@
+using Microsoft.Extensions.Logging;
+using System.Threading.Tasks;
+
+namespace ESCPOS_NET
+{
+    public static class Logging
+    {
+        public static ILogger Logger { get; set; }
+        static Logging()
+        {
+
+            TaskScheduler.UnobservedTaskException += (s, e) =>
+                {
+                    //LogUnhandledException(e.Exception, "TaskScheduler.UnobservedTaskException");
+                    e.SetObserved();
+                };
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/BasePrinter.cs

@@ -0,0 +1,378 @@
+using ESCPOS_NET.Emitters.BaseCommandValues;
+using ESCPOS_NET.Utilities;
+using ESCPOS_NET.Utils;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Concurrent;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Timers;
+
+namespace ESCPOS_NET
+{
+    public abstract partial class BasePrinter : IPrinter, IDisposable
+    {
+        private bool disposed = false;
+
+        //private volatile bool _isMonitoring;
+
+        private CancellationTokenSource _readCancellationTokenSource;
+        private CancellationTokenSource _writeCancellationTokenSource;
+
+        private readonly int _maxBytesPerWrite = 15000; // max byte chunks to write at once.
+
+        public PrinterStatusEventArgs Status { get; private set; } = new PrinterStatusEventArgs();
+
+        public event EventHandler StatusChanged;
+        public event EventHandler Disconnected;
+        public event EventHandler Connected;
+        //public event EventHandler WriteFailed;
+        //public event EventHandler Idle;
+
+        protected BinaryWriter Writer { get; set; }
+
+        protected BinaryReader Reader { get; set; }
+
+        protected ConcurrentQueue<byte> ReadBuffer { get; set; } = new ConcurrentQueue<byte>();
+
+        protected ConcurrentQueue<byte[]> WriteBuffer { get; set; } = new ConcurrentQueue<byte[]>();
+
+        protected int BytesWrittenSinceLastFlush { get; set; } = 0;
+
+        protected volatile bool IsConnected  = true;
+
+        public string PrinterName { get; protected set; }
+
+        protected BasePrinter()
+        {
+            PrinterName = Guid.NewGuid().ToString();
+            Init();
+        }
+        protected BasePrinter(string printerName)
+        {
+            if (string.IsNullOrEmpty(printerName))
+            {
+                printerName = Guid.NewGuid().ToString();
+            }
+            PrinterName = printerName;
+            Init();
+        }
+        private void Init()
+        {
+            _readCancellationTokenSource = new CancellationTokenSource();
+            _writeCancellationTokenSource = new CancellationTokenSource();
+            Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] Initializing Task Threads...", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+            //Task.Factory.StartNew(MonitorPrinterStatusLongRunningTask, _connectivityCancellationTokenSource.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default).ConfigureAwait(false);
+            Task.Factory.StartNew(WriteLongRunningTask, _writeCancellationTokenSource.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default).ConfigureAwait(false);
+            Task.Factory.StartNew(ReadLongRunningTask, _readCancellationTokenSource.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default).ConfigureAwait(false);
+            // TODO: read and status monitoring probably won't work for fileprinter, should let printer types disable this feature.
+            Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] Task Threads started", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+        }
+
+
+        protected void InvokeConnect()
+        {
+            Task.Run(() => Connected?.Invoke(this, new ConnectionEventArgs() { IsConnected = true }));
+        }
+        protected void InvokeDisconnect()
+        {
+            Task.Run(() => Disconnected?.Invoke(this, new ConnectionEventArgs() { IsConnected = false }));
+        }
+
+        protected virtual void Reconnect()
+        {
+            // Implemented in the network printer
+        }
+        protected virtual async void WriteLongRunningTask()
+        {
+            while (true)
+            {
+                if (_writeCancellationTokenSource != null && _writeCancellationTokenSource.IsCancellationRequested)
+                {
+                    Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] Write Long-Running Task Cancellation was requested.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                    break;
+                }
+
+                await Task.Delay(100);
+                if (!IsConnected)
+                {
+                    continue;
+                }
+
+                try
+                {
+                    var didDequeue = WriteBuffer.TryDequeue(out var nextBytes);
+                    if (didDequeue && nextBytes?.Length > 0)
+                    {
+                        WriteToBinaryWriter(nextBytes);
+                    }
+                }
+                catch (IOException ex)
+                {
+                    // Thrown if the printer times out the socket connection
+                    // default is 90 seconds
+                    //Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] Swallowing IOException... sometimes happens with network printers. Should get reconnected automatically.");
+                }
+                catch (Exception ex)
+                {
+                    // Swallow the exception
+                    //Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] Swallowing generic read exception... sometimes happens with serial port printers.");
+                }
+            }
+        }
+
+        protected virtual async void ReadLongRunningTask()
+        {
+            while (true)
+            {
+                if (_readCancellationTokenSource != null && _readCancellationTokenSource.IsCancellationRequested)
+                {
+                    Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] Read Long-Running Task Cancellation was requested.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                    break;
+                }
+
+                await Task.Delay(100);
+
+                if (Reader == null) continue;
+                if (!IsConnected) continue;
+
+                try
+                {
+                    // Sometimes the serial port lib will throw an exception and read past the end of the queue if a
+                    // status changes while data is being written.  We just ignore these bytes.
+                    var b = Reader.BaseStream.ReadByte();
+                    if (b >= 0 && b <= 255)
+                    {
+                        ReadBuffer.Enqueue((byte)b);
+                        DataAvailable();
+                    }
+                }
+             
+                catch (Exception ex)
+                {                    
+                    // Swallow the exception
+                    //Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] Swallowing generic read exception... sometimes happens with serial port printers.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                }
+            }
+        }
+
+        public virtual void Write(params byte[][] arrays)
+        {
+            Write(ByteSplicer.Combine(arrays));
+        }
+
+        public virtual void Write(byte[] bytes)
+        {
+            WriteBuffer.Enqueue(bytes);
+        }
+
+        protected virtual void WriteToBinaryWriter(byte[] bytes)
+        {
+
+            if (!IsConnected)
+            {
+                Logging.Logger?.LogInformation("[{Function}]:[{PrinterName}] Attempted to write but printer isn't connected. Attempting to reconnect...", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                Reconnect();
+            }
+
+            if (!IsConnected)
+            {
+                Logging.Logger?.LogError("[{Function}]:[{PrinterName}] Unrecoverable connectivity error writing to printer.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                throw new IOException("Unrecoverable connectivity error writing to printer.");
+            }
+
+            int bytePointer = 0;
+            int bytesLeft = bytes.Length;
+            bool hasFlushed = false;
+            while (bytesLeft > 0)
+            {
+
+                int count = Math.Min(_maxBytesPerWrite, bytesLeft);
+                try
+                {
+                    Writer.Write(bytes, bytePointer, count);
+                }
+                catch (IOException e)
+                {
+                    Reconnect();
+                    if (!IsConnected)
+                    {
+                        Logging.Logger?.LogError(e, "[{Function}]:[{PrinterName}] Unrecoverable connectivity error writing to printer.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                    }
+                    Writer.Write(bytes, bytePointer, count);
+                }
+                BytesWrittenSinceLastFlush += count;
+                if (BytesWrittenSinceLastFlush >= 200)
+                {
+                    // Immediately trigger a flush before proceeding so the output buffer will not be delayed.
+                    hasFlushed = true;
+                    Flush(null, null);
+                }
+
+                bytePointer += count;
+                bytesLeft -= count;
+            }
+
+            if (!hasFlushed)
+            {
+                Task.Run(async () => { await Task.Delay(50); Flush(null, null); });
+            }
+        }
+
+        protected virtual void Flush(object sender, ElapsedEventArgs e)
+        {
+            try
+            {
+
+                BytesWrittenSinceLastFlush = 0;
+                Writer.Flush();
+            }
+            catch (Exception ex)
+            {
+                Logging.Logger?.LogError(ex, "[{Function}]:[{PrinterName}] Flush threw exception.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+            }
+        }
+
+        public virtual void DataAvailable()
+        {
+            if (ReadBuffer.Count() % 4 == 0)
+            {
+                var bytes = new byte[4];
+                for (int i = 0; i < 4; i++)
+                {
+                    if (!ReadBuffer.TryDequeue(out bytes[i]))
+                    {
+                        // Ran out of bytes unexpectedly.
+                        return;
+                    }
+                }
+
+                TryUpdatePrinterStatus(bytes);
+
+                // TODO: call other update handlers.
+            }
+        }
+
+        private void TryUpdatePrinterStatus(byte[] bytes)
+        {
+            var bytesToString = BitConverter.ToString(bytes);
+
+            Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] TryUpdatePrinterStatus: Received flag values {bytesToString}", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName, bytesToString);
+
+            // Check header bits 0, 1 and 7 are 0, and 4 is 1
+            if (bytes[0].IsBitNotSet(0) && bytes[0].IsBitNotSet(1) && bytes[0].IsBitSet(4) && bytes[0].IsBitNotSet(7))
+            {
+                Status = new PrinterStatusEventArgs()
+                {
+                    // byte[0] == 20 cash drawer closed
+                    // byte[0] == 16 cash drawer open
+                    // Note some cash drawers do not close properly.
+                    IsCashDrawerOpen = bytes[0].IsBitNotSet(2),
+                    IsPrinterOnline = bytes[0].IsBitNotSet(3),
+                    IsCoverOpen = bytes[0].IsBitSet(5),
+                    IsPaperCurrentlyFeeding = bytes[0].IsBitSet(6),
+                    IsWaitingForOnlineRecovery = bytes[1].IsBitSet(0),
+                    IsPaperFeedButtonPushed = bytes[1].IsBitSet(1),
+                    DidRecoverableNonAutocutterErrorOccur = bytes[1].IsBitSet(2),
+                    DidAutocutterErrorOccur = bytes[1].IsBitSet(3),
+                    DidUnrecoverableErrorOccur = bytes[1].IsBitSet(5),
+                    DidRecoverableErrorOccur = bytes[1].IsBitSet(6),
+                    IsPaperLow = bytes[2].IsBitSet(0) && bytes[2].IsBitSet(1),
+                    IsPaperOut = bytes[2].IsBitSet(2) && bytes[2].IsBitSet(3),
+                };
+            }
+
+            if (StatusChanged != null)
+            {
+                Logging.Logger?.LogDebug("[{Function}]:[{PrinterName}] Invoking Status Changed Event Handler...", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                StatusChanged?.Invoke(this, Status);
+            }
+        }
+
+        ~BasePrinter()
+        {
+            Dispose(false);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void OverridableDispose() // This method should only be called by the Dispose method.  // It allows synchronous disposing of derived class dependencies with base class disposes.
+        {
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposed)
+            {
+                return;
+            }
+
+            if (disposing)
+            {
+                try
+                {
+                    _readCancellationTokenSource?.Cancel();
+                }
+                catch (Exception e)
+                {
+                    Logging.Logger?.LogDebug(e, "[{Function}]:[{PrinterName}] Dispose Issue during cancellation token cancellation call.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                }
+                try
+                {
+                    Reader?.Close();
+                }
+                catch (Exception e)
+                {
+                    Logging.Logger?.LogDebug(e, "[{Function}]:[{PrinterName}] Dispose Issue closing reader.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                }
+                try
+                {
+                    Reader?.Dispose();
+                }
+                catch (Exception e)
+                {
+                    Logging.Logger?.LogDebug(e, "[{Function}]:[{PrinterName}] Dispose Issue disposing reader.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                }
+                try
+                {
+                    Writer?.Close();
+                }
+                catch (Exception e)
+                {
+                    Logging.Logger?.LogDebug(e, "[{Function}]:[{PrinterName}] Dispose Issue closing writer.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                }
+                try
+                {
+                    Writer?.Dispose();
+                }
+                catch (Exception e)
+                {
+                    Logging.Logger?.LogDebug(e, "[{Function}]:[{PrinterName}] Dispose Issue disposing writer.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                }
+                try
+                {
+                    OverridableDispose();
+                }
+                catch (Exception e)
+                {
+                    Logging.Logger?.LogDebug(e, "[{Function}]:[{PrinterName}] Dispose Issue during overridable dispose.", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName);
+                }
+            }
+
+            disposed = true;
+        }
+
+        public PrinterStatusEventArgs GetStatus()
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/ConnectionEventArgs.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace ESCPOS_NET
+{
+    public class ConnectionEventArgs : EventArgs
+    {
+        public bool IsConnected;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/FilePrinter.cs

@@ -0,0 +1,36 @@
+using System.IO;
+
+namespace ESCPOS_NET
+{
+    public class FilePrinter : BasePrinter
+    {
+        private readonly FileStream _file;
+
+        // TODO: default values to their default values in ctor.
+        public FilePrinter(string filePath, bool createIfNotExists = false)
+            : base()
+        {
+            if (createIfNotExists)
+            {
+                _file = File.Open(filePath, FileMode.OpenOrCreate);
+            }
+            else
+            {
+                _file = File.Open(filePath, FileMode.Open);
+            }
+            Writer = new BinaryWriter(_file);
+            Reader = new BinaryReader(_file);
+        }
+
+        ~FilePrinter()
+        {
+            Dispose(false);
+        }
+
+        protected override void OverridableDispose()
+        {
+            _file?.Close();
+            _file?.Dispose();
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/IPrinter.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace ESCPOS_NET
+{
+    public interface IPrinter
+    {
+        PrinterStatusEventArgs GetStatus();
+        void Write(params byte[][] arrays);
+        void Write(byte[] bytes);
+        event EventHandler StatusChanged;
+        event EventHandler Disconnected;
+        event EventHandler Connected;
+        //event EventHandler WriteFailed;
+        //event EventHandler Idle;
+        //event EventHandler IdleDisconnected; is this useful? to know that it disconnected because of idle? probably better to have this as info in disconnected event object instead.
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/MemoryPrinter.cs

@@ -0,0 +1,33 @@
+using System.IO;
+
+namespace ESCPOS_NET
+{
+    public class MemoryPrinter : BasePrinter
+    {
+        private readonly MemoryStream _ms;
+
+        // TODO: default values to their default values in ctor.
+        public MemoryPrinter()
+            : base()
+        {
+            _ms = new MemoryStream();
+            Writer = new BinaryWriter(_ms);
+        }
+
+        ~MemoryPrinter()
+        {
+            Dispose(false);
+        }
+
+        public byte[] GetAllData()
+        {
+            return _ms.ToArray();
+        }
+
+        protected override void OverridableDispose()
+        {
+            _ms?.Close();
+            _ms?.Dispose();
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/NetworkPrinter.cs

@@ -0,0 +1,101 @@
+using Microsoft.Extensions.Logging;
+using SimpleTcp;
+using System;
+using System.IO;
+using System.Net;
+using System.Text.Json;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Reflection;
+
+namespace ESCPOS_NET
+{
+    public class NetworkPrinterSettings
+    {
+        // Connection string is of the form printer_name:port or ip:port
+        public string ConnectionString { get; set; }
+        public EventHandler ConnectedHandler { get; set; }
+        public EventHandler DisconnectedHandler { get; set; }
+        //public bool ReconnectOnTimeout { get; set; }
+        //public uint? ReceiveTimeoutMs { get; set; }
+        //public uint? SendTimeoutMs { get; set; }
+        //public uint? ConnectTimeoutMs { get; set; }
+        //public uint? ReconnectTimeoutMs { get; set; }
+        //public uint? MaxReconnectAttempts { get; set; }
+        public string PrinterName { get; set; }
+    }
+    public class NetworkPrinter : BasePrinter
+    {
+        private readonly NetworkPrinterSettings _settings;
+        private TCPConnection _tcpConnection;
+
+        public NetworkPrinter(NetworkPrinterSettings settings) : base(settings.PrinterName)
+        {
+            _settings = settings;
+            if (settings.ConnectedHandler != null)
+            {
+                Connected += settings.ConnectedHandler;
+            }
+            if (settings.DisconnectedHandler != null)
+            {
+                Disconnected += settings.DisconnectedHandler;
+            }
+            Connect();
+        }
+
+        private void ConnectedEvent(object sender, ClientConnectedEventArgs e)
+        {
+            Logging.Logger?.LogInformation("[{Function}]:[{PrinterName}] Connected successfully to network printer! Connection String: {ConnectionString}", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName, _settings.ConnectionString);
+            IsConnected = true;
+            InvokeConnect();
+        }
+        private void DisconnectedEvent(object sender, ClientDisconnectedEventArgs e)
+        {
+            IsConnected = false;
+            InvokeDisconnect();
+            Logging.Logger?.LogWarning("[{Function}]:[{PrinterName}] Network printer connection terminated. Attempting to reconnect. Connection String: {ConnectionString}", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName, _settings.ConnectionString);
+            Connect();
+        }
+        private void AttemptReconnectInfinitely()
+        {
+            try
+            {
+                //_tcpConnection.ConnectWithRetries(300000);
+                _tcpConnection.ConnectWithRetries(3000);
+            }
+            catch (Exception e)
+            {
+                //Logging.Logger?.LogWarning("[{Function}]:[{PrinterName}] Network printer unable to connect after 5 minutes. Attempting to reconnect. Settings: {Settings}", $"{this}.{MethodBase.GetCurrentMethod().Name}", PrinterName, JsonSerializer.Serialize(_settings));
+                Task.Run(async () => { await Task.Delay(250); Connect(); });
+            }
+        }
+
+        private void Connect()
+        {
+            if (_tcpConnection != null)
+            {
+                _tcpConnection.Connected -= ConnectedEvent;
+                _tcpConnection.Disconnected -= DisconnectedEvent;
+            }
+
+            // instantiate
+            _tcpConnection = new TCPConnection(_settings.ConnectionString);
+
+            // set events
+            _tcpConnection.Connected += ConnectedEvent;
+            _tcpConnection.Disconnected += DisconnectedEvent;
+
+            Reader = new BinaryReader(_tcpConnection.ReadStream);
+            Writer = new BinaryWriter(_tcpConnection.WriteStream);
+
+            Task.Run(() => { AttemptReconnectInfinitely(); });
+        }
+
+        protected override void OverridableDispose()
+        {
+            _tcpConnection = null;
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/PrinterOptions.cs

@@ -0,0 +1,8 @@
+namespace ESCPOS_NET
+{
+    public class PrinterOptions
+    {
+        int IdleTimeoutSeconds { get; set; } = 60;
+        int StatusPollingIntervalMilliseconds { get; set; }  = 500;
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/PrinterStatusEventArgs.cs

@@ -0,0 +1,34 @@
+using System;
+
+namespace ESCPOS_NET
+{
+    public class PrinterStatusEventArgs : EventArgs
+    {
+        public bool? IsWaitingForOnlineRecovery { get; set; }
+
+        public bool? IsPaperCurrentlyFeeding { get; set; }
+
+        public bool? IsPaperFeedButtonPushed { get; set; }
+
+        public bool? IsPrinterOnline { get; set; }
+
+        public bool? IsCashDrawerOpen { get; set; }
+
+        public bool? IsCoverOpen { get; set; }
+
+        public bool? IsPaperLow { get; set; }
+
+        public bool? IsPaperOut { get; set; }
+
+        public bool? IsInErrorState => (DidRecoverableErrorOccur ?? false) || (DidUnrecoverableErrorOccur ?? false) || (DidAutocutterErrorOccur ?? false) || (DidRecoverableNonAutocutterErrorOccur ?? false);
+
+        public bool? DidRecoverableErrorOccur { get; set; }
+
+        public bool? DidUnrecoverableErrorOccur { get; set; }
+
+        public bool? DidAutocutterErrorOccur { get; set; }
+
+        public bool? DidRecoverableNonAutocutterErrorOccur { get; set; }
+
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/SerialPrinter.cs

@@ -0,0 +1,32 @@
+using System.IO;
+using System.IO.Ports;
+using System.Threading.Tasks;
+
+namespace ESCPOS_NET
+{
+    public class SerialPrinter : BasePrinter
+    {
+        private readonly SerialPort _serialPort;
+
+        public SerialPrinter(string portName, int baudRate)
+            : base()
+        {
+            _serialPort = new SerialPort(portName, baudRate);
+            _serialPort.Open();
+            Writer = new BinaryWriter(_serialPort.BaseStream);
+            Reader = new BinaryReader(_serialPort.BaseStream);
+        }
+
+        protected override void OverridableDispose()
+        {
+            _serialPort?.Close();
+            _serialPort?.Dispose();
+            Task.Delay(250).Wait(); // Based on MSDN Documentation, should sleep after calling Close or some functionality will not be determinant.
+        }
+
+        public void Disable()
+        {
+            OverridableDispose();
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Printers/VirtualPrinter.cs

@@ -0,0 +1,9 @@
+// TODO: Implement this class
+
+namespace ESCPOS_NET
+{
+    public class VirtualPrinter
+    {
+        public byte[] Output { get; private set; }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Utils/Consts.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace ESCPOS_NET.Utils
+{
+    public static class Consts
+    {
+        public static readonly string LIBNAME = "ESCPOS_NET";
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Utils/EchoStream.cs

@@ -0,0 +1,185 @@
+
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using System.Threading;
+using System.Collections.Concurrent;
+
+namespace ESCPOS_NET.Utils
+{
+
+    public class EchoStream : Stream
+    {
+        public override bool CanTimeout { get; } = true;
+        public override int ReadTimeout { get; set; } = Timeout.Infinite;
+        public override int WriteTimeout { get; set; } = Timeout.Infinite;
+        public override bool CanRead { get; } = true;
+        public override bool CanSeek { get; } = false;
+        public override bool CanWrite { get; } = true;
+
+        public bool CopyBufferOnWrite { get; set; } = false;
+
+        private readonly object _lock = new object();
+
+        // Default underlying mechanism for BlockingCollection is ConcurrentQueue<T>, which is what we want
+        private readonly BlockingCollection<byte[]> _Buffers;
+        private int _maxQueueDepth = 10;
+
+        private byte[] m_buffer = null;
+        private int m_offset = 0;
+        private int m_count = 0;
+
+        private bool m_Closed = false;
+        public override void Close()
+        {
+            m_Closed = true;
+
+            // release any waiting writes
+            _Buffers.CompleteAdding();
+        }
+
+        public bool DataAvailable
+        {
+            get
+            {
+                return _Buffers.Count > 0;
+            }
+        }
+
+        private long _Length = 0L;
+        public override long Length
+        {
+            get
+            {
+                return _Length;
+            }
+        }
+
+        private long _Position = 0L;
+        public override long Position
+        {
+            get
+            {
+                return _Position;
+            }
+            set
+            {
+                throw new NotImplementedException();
+            }
+        }
+
+        public EchoStream() : this(10)
+        {
+        }
+
+        public EchoStream(int maxQueueDepth)
+        {
+            _maxQueueDepth = maxQueueDepth;
+            _Buffers = new BlockingCollection<byte[]>(_maxQueueDepth);
+        }
+
+        // we override the xxxxAsync functions because the default base class shares state between ReadAsync and WriteAsync, which causes a hang if both are called at once
+        public new Task WriteAsync(byte[] buffer, int offset, int count)
+        {
+            return Task.Run(() => Write(buffer, offset, count));
+        }
+
+        // we override the xxxxAsync functions because the default base class shares state between ReadAsync and WriteAsync, which causes a hang if both are called at once
+        public new Task<int> ReadAsync(byte[] buffer, int offset, int count)
+        {
+            return Task.Run(() =>
+            {
+                return Read(buffer, offset, count);
+            });
+        }
+
+        public override void Write(byte[] buffer, int offset, int count)
+        {
+            if (m_Closed || buffer.Length - offset < count || count <= 0)
+                return;
+
+            byte[] newBuffer;
+            if (!CopyBufferOnWrite && offset == 0 && count == buffer.Length)
+                newBuffer = buffer;
+            else
+            {
+                newBuffer = new byte[count];
+                System.Buffer.BlockCopy(buffer, offset, newBuffer, 0, count);
+            }
+            if (!_Buffers.TryAdd(newBuffer, WriteTimeout))
+                throw new TimeoutException("EchoStream Write() Timeout");
+
+            _Length += count;
+        }
+
+        public override int Read(byte[] buffer, int offset, int count)
+        {
+            if (count == 0)
+                return 0;
+            lock (_lock)
+            {
+                if (m_count == 0 && _Buffers.Count == 0)
+                {
+                    if (m_Closed)
+                        return -1;
+
+                    if (_Buffers.TryTake(out m_buffer, ReadTimeout))
+                    {
+                        m_offset = 0;
+                        m_count = m_buffer.Length;
+                    }
+                    else
+                        return m_Closed ? -1 : 0;
+                }
+
+                int returnBytes = 0;
+                while (count > 0)
+                {
+                    if (m_count == 0)
+                    {
+                        if (_Buffers.TryTake(out m_buffer, 0))
+                        {
+                            m_offset = 0;
+                            m_count = m_buffer.Length;
+                        }
+                        else
+                            break;
+                    }
+
+                    var bytesToCopy = (count < m_count) ? count : m_count;
+                    System.Buffer.BlockCopy(m_buffer, m_offset, buffer, offset, bytesToCopy);
+                    m_offset += bytesToCopy;
+                    m_count -= bytesToCopy;
+                    offset += bytesToCopy;
+                    count -= bytesToCopy;
+
+                    returnBytes += bytesToCopy;
+                }
+
+                _Position += returnBytes;
+
+                return returnBytes;
+            }
+        }
+
+        public override int ReadByte()
+        {
+            byte[] returnValue = new byte[1];
+            return (Read(returnValue, 0, 1) <= 0 ? -1 : (int)returnValue[0]);
+        }
+
+        public override void Flush()
+        {
+        }
+
+        public override long Seek(long offset, SeekOrigin origin)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override void SetLength(long value)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Utils/InterceptableWriteMemoryStream.cs

@@ -0,0 +1,51 @@
+using System;
+using System.IO;
+
+namespace ESCPOS_NET
+{
+    public class InterceptableWriteMemoryStream : Stream
+    {
+        private MemoryStream _innerStream = new MemoryStream();
+        public override bool CanRead => _innerStream.CanRead;
+
+        public override bool CanSeek => _innerStream.CanSeek;
+
+        public override bool CanWrite => _innerStream.CanWrite;
+
+        public override long Length => _innerStream.Length;
+
+        public override long Position { get => _innerStream.Position; set => _innerStream.Position = value; }
+
+        private Action<byte[]> _writeAction { get; set; }
+        public InterceptableWriteMemoryStream(Action<byte[]> writeAction)
+        {
+            _writeAction = writeAction;   
+        }
+        public override void Flush()
+        {
+            _innerStream.Flush();
+        }
+
+        public override int Read(byte[] buffer, int offset, int count)
+        {
+            return _innerStream.Read(buffer, offset, count);
+        }
+
+        public override long Seek(long offset, SeekOrigin origin)
+        {
+            return _innerStream.Seek(offset, origin);
+        }
+
+        public override void SetLength(long value)
+        {
+            _innerStream.SetLength(value);
+        }
+
+        public override void Write(byte[] buffer, int offset, int count)
+        {
+            var writeArray = new byte[count];
+            Buffer.BlockCopy(buffer, offset, writeArray, 0, count);
+            _writeAction(writeArray);
+        }
+    }
+}

PointOfSale/Utilities/ESCPOS_NET/Utils/TCPConnection.cs

@@ -0,0 +1,59 @@
+using ESCPOS_NET.Utils;
+using SimpleTcp;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace ESCPOS_NET
+{
+    public class TCPConnection
+    {
+        public Stream ReadStream { get; private set; } = new EchoStream();
+        public Stream WriteStream { get; private set; }
+        public event EventHandler<ClientConnectedEventArgs> Connected;
+        public event EventHandler<ClientDisconnectedEventArgs> Disconnected;
+        public bool IsConnected => _client?.IsConnected ?? false;
+        private SimpleTcpClient _client;
+        //public event EventHandler<DataReceivedEventArgs> DataReceived;
+        public TCPConnection(string destination)
+        {
+            _client = new SimpleTcpClient(destination);
+            _client.Events.Connected += ConnectedEventHandler;
+            _client.Events.Disconnected += DisconnectedEventHandler;
+            _client.Events.DataReceived += DataReceivedEventHandler;
+            _client.Keepalive = new SimpleTcpKeepaliveSettings() { EnableTcpKeepAlives = true, TcpKeepAliveInterval = 1, TcpKeepAliveTime = 1, TcpKeepAliveRetryCount = 3 };
+            ReadStream.ReadTimeout = 1500;
+            WriteStream = new InterceptableWriteMemoryStream(bytes => _client.Send(bytes));
+        }
+        private void ConnectedEventHandler(object sender, ClientConnectedEventArgs e)
+        {
+            Connected?.Invoke(sender, e);
+        }
+        private void DisconnectedEventHandler(object sender, ClientDisconnectedEventArgs e)
+        {
+            Disconnected?.Invoke(sender, e);
+        }
+        private void DataReceivedEventHandler(object sender, DataReceivedEventArgs e)
+        {
+            ReadStream.Write(e.Data, 0, e.Data.Length);
+        }
+        public void ConnectWithRetries(int timeoutMs)
+        {
+            _client.ConnectWithRetries(timeoutMs);
+        }
+
+        ~TCPConnection()
+        {
+            try
+            {
+                _client.Events.DataReceived -= DataReceivedEventHandler;
+                _client.Events.Connected -= ConnectedEventHandler;
+                _client.Events.Disconnected -= DisconnectedEventHandler;
+                _client?.Dispose();
+            }
+            catch { }
+        }
+
+    }
+}

PointOfSale/Utilities/Epson printer drivers/APD_604_T20IIIL_WM/README_EN.TXT

@@ -0,0 +1,74 @@
+================================================================================
+EPSON Advanced Printer Driver 6 for TM-T20IIIL
+
+                                Copyright (C) 2019-2021 Seiko Epson Corporation
+================================================================================
+
+1. About this software
+    This package includes the following software program to use with an EPSON TM series printer.
+
+    1) Windows Printer Driver
+        This driver is a Windows Printer Driver for the TM printer.
+        This driver makes it possible to print from a Windows application.
+
+    2) Supported OS
+        The driver operation has been supported with the following operating systems. 
+
+        Windows 10
+        Windows 8.1
+        Windows 8
+        Windows 7 SP1
+        Windows Server 2019
+        Windows Server 2016
+        Windows Server 2012 R2
+        Windows Server 2012
+        Windows Server 2008 R2 SP1
+        Windows Server 2008 SP2
+        Windows Embedded 8.1 Industry
+        Windows Embedded Standard 7
+        Windows Embedded POSReady 7
+
+    3) Supported Printers
+        EPSON TM-T20IIIL
+
+        The printer driver operates regardless of the pritner firmware version.
+
+
+2. Supplied Files
+    - APD_604_T20IIIL_WM.zip               : Printer Driver installer with manuals
+        +--- APD_604_T20IIIL.exe           : Installer
+        +--- APD6_Install_en_revC.pdf      : Install Manual
+        +--- APD6_Printer_en_revA.pdf      : Printer Manual
+        +--- APD6_Spec_T20IIIL_en_revA.pdf : Printer Specification
+        +--- README_EN.txt                 : This document
+
+    How to install the printer driver, refer to the install manual.
+
+
+3. Remarks
+    1) For detailed information, please read each manual.
+
+    2) When an error message is displayed during installation, the following procedure may enable to
+       recover from the error.
+       1) Specify the uninstall option, and execute the installer "APD_604_T20IIIL.exe /uninstall".
+       2) Remove the error factor.
+       3) Execute the installer "APD_604_T20IIIL.exe".
+
+    3) Please use the same version of EPSON Advanced Printer Driver for each host when a network printer
+       is shared among two or more hosts.
+
+    4) Please install "StatusAPI for EPSON Advanced Printer Driver 6", if you would like to use "StatusAPI".
+
+
+4.Modification from the old version
+    Ver6.04
+        - The following bugs have been fixed.
+            - When printing half-width characters with multilingual fonts, it may not be possible to
+              print up to the maximum print width.
+
+    Ver6.01
+        - The following bugs have been fixed.
+            - Part of UI displayed during installation is garbled.
+
+    Ver6.00
+        - New release.

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/TMUSB64/TMUSB64.inf

@@ -0,0 +1,81 @@
+;
+; Installation inf for the EPSON USB Controller for TM/BA/EU Printers
+;
+; Copyright(C) SEIKO EPSON CORPORATION 1999-2019. All rights reserved.
+;
+
+;----------------------------------------------------------------------------
+[Version]
+Signature   = "$Windows NT$"
+Class       = USB
+ClassGUID   = {36FC9E60-C465-11CF-8056-444553540000}
+Provider    = %Mfg%
+DriverVer   = 02/28/2019, 8.0.0.0
+CatalogFile = TMUSB64.CAT
+
+;----------------------------------------------------------------------------
+[DestinationDirs]
+;   [DefaultDestDir=dirid[,subdir]] 
+;   [file-list-section=dirid[,subdir]] ... 
+DefaultDestDir = 12
+NTCopyFiles = 12
+
+;----------------------------------------------------------------------------
+;
+[NTCopyFiles]
+TMUSB64.SYS
+
+;----------------------------------------------------------------------------
+[Manufacturer]
+;   %manufacturer-name% = models-section-name
+%Mfg% = Models,NTamd64
+
+;----------------------------------------------------------------------------
+[ControlFlags]
+;   ExcludeFromSelect=device-id-str[,device-id-str]
+ExcludeFromSelect=USB\VID_04B8&PID_0201,USB\VID_04B8&PID_0202
+
+;----------------------------------------------------------------------------
+[Models.NTamd64]
+;   device-description = install-section-name, hw-id[, compatible-id...]
+%Model1% = TMUSB_Inst.NT, USB\VID_04B8&PID_0201 ; UB-UXX
+%Model2% = TMUSB_Inst.NT, USB\VID_04B8&PID_0202 ; UB-UXX
+
+;----------------------------------------------------------------------------
+; Win NT DDInstall Section
+;
+[TMUSB_Inst.NT]
+CopyFiles = NTCopyFiles
+
+[TMUSB_Inst.NT.Services]
+;   AddService=ServiceName,[flags],service-install-section[,
+;           event-log-install-section[,[EventLogType][,EventName]]]
+Addservice = TMUSB, 0x00000002, TMUSB_Service_Inst
+
+[TMUSB_Service_Inst]
+DisplayName    = %TMUSB_Inst.SvcDesc%
+ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
+StartType      = 3                  ; SERVICE_DEMAND_START
+ErrorControl   = 1                  ; SERVICE_ERROR_NORMAL
+ServiceBinary  = %12%\TMUSB64.SYS   ; 12 = nt/System32/Drivers
+LoadOrderGroup = Base
+
+;----------------------------------------------------------------------------
+[SourceDisksNames.amd64]
+;   diskid = disk-description[,[tag-or-cab-file],[unused,path][,flags]]
+1 = %TMUSBDisk%,,,
+
+;----------------------------------------------------------------------------
+[SourceDisksFiles.amd64]
+;   filename = diskid[,[ subdir][, size]]
+TMUSB64.SYS = 1,,
+
+;----------------------------------------------------------------------------
+[Strings]
+;   <strkey> = "<string-value>"
+Mfg                = "EPSON"
+Model1             = "EPSON USB Controller for TM/BA/EU Printers"
+Model2             = "EPSON USB Controller for TM/BA/EU Printers"
+TMUSB_Inst.SvcDesc = "EPSON USB Device Driver for TM/BA/EU Printers"
+TMUSBDisk          = "EPSON USB Device Driver for TM/BA/EU Printers Installation Disk"
+

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/TMUSB64/dpinst.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+<dpInst>
+
+    <language code="0x411">
+        <dpinstTitle>EPSON TMUSB Driver Ver.8.00 Installer</dpinstTitle>
+        <welcomeTitle>EPSON TMUSB Driver Ver.8.00 の インストールウィザードの開始</welcomeTitle>
+        <welcomeIntro>このウィザードでは、EPSON TM/BA/EUシリーズ用のUSBデバイスドライバ(EPSON TMUSB Driver)のインストールを開始します。</welcomeIntro>
+        
+        <eulaHeaderTitle>ソフトウェア使用許諾契約</eulaHeaderTitle>
+        <eulaYesButton>使用許諾契約に同意します。(&amp;A)</eulaYesButton>
+        <eulaNoButton>使用許諾契約に同意しません。(&amp;D)</eulaNoButton>
+        <eula type="txt" path="licenseJ.txt" />
+
+        <installHeaderTitle>EPSON TMUSB Driver Ver.8.00 をインストールしています...</installHeaderTitle>
+        <finishTitle>EPSON TMUSB Driver Ver.8.00 のインストールに成功しました。</finishTitle>
+    </language>
+
+    <language code="0x409">
+        <dpinstTitle>EPSON TMUSB Driver Ver.8.00 Installer</dpinstTitle>
+        <welcomeTitle>EPSON TMUSB Driver Ver.8.00 Installation Wizard</welcomeTitle>
+        <welcomeIntro>This wizard will walk you through updating the USB device driver (EPSON TMUSB Driver) for your EPSON TM/BA/EU Series.</welcomeIntro>
+
+        <eulaHeaderTitle>Software License Agreement</eulaHeaderTitle>
+        <eulaYesButton>I &amp;accept this SLA</eulaYesButton>
+        <eulaNoButton>I do &amp;not accept this SLA</eulaNoButton>
+        <eula type="txt" path="licenseE.txt" />
+
+        <installHeaderTitle>EPSON TMUSB driver Ver.8.00 is now installing...</installHeaderTitle>
+        <finishTitle>Completing EPSON TMUSB driver Ver.8.00 Installation Wizard</finishTitle>
+    </language>
+</dpInst>

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/TMUSB64/licenseE.txt

@@ -0,0 +1,67 @@
+Please read the following Software License Agreement ("SLA"). Use the scroll bar to view the entire SLA.
+----------------------------------------------------
+
+SOFTWARE LICENSE AGREEMENT
+
+IMPORTANT! READ THIS SOFTWARE LICENSE AGREEMENT CAREFULLY.  The computer software product and/or data, including any accompanying explanatory written materials (the "Software") should only be installed or used by the Licensee ("you") on the condition you agree with SEIKO EPSON CORPORATION ("EPSON") to the terms and conditions set forth in this SLA.  By installing or using the Software, you are representing to agree all the terms and conditions set forth in this SLA.  You should read this SLA carefully before installing or using the Software.  If you do not agree with the terms and conditions of this SLA, you are not permitted to install or use the Software.
+
+If you agree to and accept all the terms and conditions of this SLA, EPSON and its suppliers grant to you a nonexclusive license to use the Software in accordance with the following conditions:
+
+1.  Use of the Software 
+(a) You may use the Software for the purpose of development and execution of your application software which operates the EPSON hardware products designated in a text file included in the Software.  Your application software to be used with the Software shall be referred to as the "Application Software."
+(b) You may use the Software by installing to computers which you intend to use directly or via network; provided, however, that the Software shall be used only on a computer in which operating systems as designated in a text file included in the Software has been installed.
+(c) You may distribute the Software as a portion of the Application Software to a third party by the following way; provided, that you ensure that you will first obtain the agreement of the third party under your own license agreement which complies with the terms and conditions of this SLA.  You agree not to distribute the Software on a standalone.
+(i) By storage medium, including, but not limited to, CD-ROM
+(ii)    You allow a third party to download from a server which is under your control
+(iii)   You sell your hardware products pre-installed the Application Software
+
+2.  Restrictions on Usage
+(a) You may not copy the Software, except for one copy for backup purposes.  
+(b) You may not to attempt to reverse engineer, decompile, disassemble or modify the Software.
+(c) You may not share, rent, lease, encumber or lend the Software. 
+(d) You acknowledge that the Software (including manuals thereof) contains valuable, confidential information and trade secrets, that unauthorized use and copying are harmful to EPSON and its suppliers, and that you have a confidentiality obligation as to such valuable information and trade secrets.
+(e) You may not to use the Software in any manner other than expressly provided herein.
+
+3.  Prohibition on Transfer
+You agree not to assign, share, rent, lend, lease or otherwise transfer the Software itself or your right to use the Software.
+
+4.  Copyright
+ Title, ownership rights, and intellectual property rights in and to the Software and any copies thereof shall remain with EPSON or its suppliers.  There is no transfer to you of any title to or ownership of the Software and this License shall not be construed as a sale of any rights in the Software.  The Software is protected by Japanese Copyright Law and international copyright treaties, as well as other intellectual property laws and treaties.  Except as otherwise provided in this SLA, you may not copy the Software.  You also agree not to remove or alter any copyright and other proprietary notices on any copies of the Software.
+
+5.  Limited Warranty
+(a) In case of that you obtained the Software by media from EPSON or a dealer, EPSON warrants that the media on which the Software is recorded will be free from defects in workmanship and materials under normal use for a period of 90 days from the date of delivery to you.  If the media is returned to EPSON or the dealer from which the media was obtained within 90 days of the date of delivery to you, and if EPSON determines the media to be defective and provided the media was not subject to misuse, abuse, misapplication or use in defective equipment, EPSON will replace the media, upon your return to EPSON of the Software, including all copies of any portions thereof.  ALL IMPLIED WARRANTIES ON THE MEDIA, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE DURATION OF THE EXPRESS WARRANTY SET FORTH ABOVE.
+(b) You acknowledge and agree that the use of the Software is at your sole risk.  THE SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY WARRANTY OF ANY KIND.  EPSON AND ITS SUPPLIERS DO NOT AND CANNOT WARRANT THE PERFORMANCE OR RESULTS YOU MAY OBTAIN BY USING THE SOFTWARE.  THE FOREGOING STATES THE SOLE AND EXCLUSIVE REMEDIES FOR EPSON'S AND ITS SUPPLIERS' BREACH OF WARRANTY.  EXCEPT FOR THE FOREGOING LIMITED WARRANTY, EPSON AND ITS SUPPLIERS MAKE NO WARRANTIES, EXPRESS OR IMPLIED, AS TO NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.  Some states or jurisdictions do not allow the exclusion of implied warranties or limitations on how long an implied warranty may last, so the above limitations may not apply to you.  This warranty gives you specific legal rights.  You may have other rights which vary from state to state or jurisdiction to jurisdiction.
+(c) IN NO EVENT WILL EPSON OR ITS SUPPLIERS BE LIABLE TO YOU, WHETHER ARISING UNDER CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, BREACH OR WARRANTY, MISREPRESENTATION OR OTHERWISE, FOR ANY DIRECT, CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES, INCLUDING ANY LOST PROFITS OR LOST SAVINGS, EVEN IF EPSON, ITS SUPPLIERS OR ANY REPRESENTATIVE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY THIRD PARTY.  Some states or jurisdictions, however, do not allow the exclusion or limitation of incidental, consequential or special damages, so the above limitations may not apply to you.
+(d) EPSON'S AGGREGATE LIABILITY TO YOU WITH RESPECT TO ANY SUBJECT MATTER OF THIS SLA WHETHER ARISING UNDER TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, BREACH OF WARRANTY, OR MISREPRESENTATION SHALL NOT EXCEED THE AMOUNTS PAID BY YOU TO EPSON TO USE THE SOFTWARE.
+(e) You are solely responsible for use and distribution of the Software and the Application Software and/or provision of support to your customers of such Software and Application Software.  
+
+6.  Termination
+This SLA shall automatically terminate when:
+(a) You stop to use of the Software.
+(b) You violate any of the terms or conditions set forth in this SLA.
+SLA shall automatically terminate upon failure by you to comply with its terms.  You may also terminate this SLA at any time by uninstalling and destroying the Software and all copies thereof.
+
+7.  Obligations after Termination
+Upon termination of this SLA, you agree to stop using the Software and delete the Software from the computers described in Article 1(b) above and return the original Software and all copies thereof to EPSON or destroy such Software and copies thereof so that you and a third party cannot use it, and then discard thosecopies.
+
+8.  Indemnification by You
+You agree to fully defend, indemnify and hold harmless EPSON and its suppliers against all damages, loss, costs and/or expenses (including reasonable attorney's fees, expert witness fees and other related expenses) arising out of and/or resulting from any claim, proceeding or dispute in connection with the Software, Application Software and/or your failure to comply with any provision in this SLA.
+
+9.  Others
+(a) EPSON may change the specification of the Software without notice to you.
+(b) EPSON has no obligation to provide you with any updates, new versions or releases of the Software.
+(c) You may not export the Software except as permitted by the applicable laws and/or regulations of Japan, or the laws and/or regulations of the jurisdiction in which the Software is obtained.
+(d) This SLA shall be governed and construed under by the laws of Japan (without giving effect to its conflicts of laws provisions).  The Tokyo District Court shall have exclusive jurisdiction over this SLA and the parties thereto.  If any provision in this SLA is ruled invalid by a court of competent jurisdiction, the remaining provisions shall remain in full force and effect.
+(e) If you are acquiring the Software on behalf of any unit or agency of the United States Government, the following provisions apply.  The Government agrees:
+    (i) if the Software is supplied to the Department of Defense (DoD), the Software is classified as "Commercial Computer Software" and the Government is acquiring only "restricted rights" in the Software and its documentation as that term is defined in Clause 252.227-7013(c)(1) of the DFARS; and (ii) if the Software is supplied to any unit or agency of the United States Government other than DoD, the Government's rights in the Software and its documentation will be as defined in Clause 52.227-19(c)(2) of the FAR or, in the case of NASA, in Clause 18-52.227-86(d) of the NASA supplement to the FAR.
+
+
+
+Do you agree with and accept all the terms and conditions of this Software License Agreement and wish to continue installing?
+If you do so agree and accept, choose " I accept this SLA".
+If you do not so agree and accept, choose " I do not accept this SLA". 
+
+
+Copyright (C) SEIKO EPSON CORPORATION 2000-2007.
+All rights reserved.
+

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/TMUSB64/licenseJ.txt

@@ -0,0 +1,70 @@
+ソフトウェア使用許諾契約書
+
+このソフトウェアを使用する前に本ソフトウェア使用許諾契約書（以下「本契約書」といいます）を慎重にお読みください。このソフトウェアをインストール、複製、その他の方法で使用された場合、本契約書上のすべての条件に拘束され従うことに同意したとみなされます。本契約書に同意できない場合は、このソフトウェアの使用をご遠慮ください。
+
+セイコーエプソン株式会社（以下、「当社」といいます）およびそのサプライヤーは、お客様に対してこのソフトウェア（以下、「本ソフトウェア」といいます）を下記の条件に基づき使用する非独占的な無償の権利を許諾いたします。
+
+記
+１. 使用条件
+(a) お客様は、本ソフトウェアに含まれるテキストファイル上で指定する当社ハードウェア製品を制御するお客様のアプリケーションソフトウェア（以下、「本アプリケーションソフトウェア」といいます）を作成および実行する目的のためにのみ、本ソフトウェアを使用することができます。
+(b) お客様は、本ソフトウェアをお客様が使用する複数のコンピュータ、またはお客様の管理するネットワークに接続された複数のコンピュータにインストールして使用することができます。この場合、お客様は本ソフトウェアに含まれるテキストファイル上で指定するオペレーティングシステムを搭載したコンピュータにのみインストールして使用するものとします。
+(c) お客様は、以下の形態で、本アプリケーションソフトウェアと一緒に本ソフトウェアを第三者に頒布することができます。
+この場合、お客様は当該第三者に対し、お客様が本契約により追う義務と同等以上の義務を負わせることを条件といたします。
+(i) ＣＤ等の記憶媒体に複製して頒布すること
+(ii)    お客様の管理するサーバーに格納し、第三者にダウンロードさせて頒布すること
+(iii)   お客様が販売するハードウェア製品にインストールして、当該ハードウェア製品を販売することにより頒布すること
+
+２．禁止条項
+(a) お客様は、バックアップ用に本ソフトウェアを１部複製することができますが、それ以外の目的で本ソフトウェアを複製することはできません。
+(b) お客様は、本ソフトウェアをリバースエンジニアリング、解析または改変等することはできません。
+(c) お客様は、本ソフトウェアを、レンタル、リース、貸付することはできません。
+お客様は、本契約書で許諾されていない方法で本ソフトウェアを使用したり、その複製物を作ったりすることはできません。
+(d) お客様は、本ソフトウェアに含まれるプログラムおよびマニュアルを当社およびそのサプライヤーの秘密情報として扱うものとし、第三者に一切開示しないものとします。
+
+３. 譲渡の禁止
+お客様は、第三者に対して本ソフトウェアおよびその複製物を譲渡、またはその他の方法でこれらを移転することはできません。また、お客様は、第三者に対して本契約に基づく本ソフトウェアに関する権利を譲渡することもできません。
+
+４. 著作権
+本ソフトウェアの著作権は、当社およびそのサプライヤーにそれぞれ帰属します。なお、お客様は本ソフトウェアおよびその複製物から、当社またはそのサプライヤーの著作権表示の注釈を取り除くことはできません。
+
+５. 責任の制限
+(a) お客様が受領した本ソフトウェアのプログラムが記録されているフロッピーディスクまたはＣＤ－ＲＯＭ等のメディアに物理的な欠陥がある場合、当社は、お客様に対し、メディアの提供日から９０日間に限り無償で当該欠陥品を交換するか、または代品を提供します。
+(b) 当社は、上記で定める以外に、本ソフトウェアについて品質上、権利上その他いかなる保証も行わないものとします。
+(c) お客様は、自己の責任において本ソフトウェアを使用すること、また、本ソフトウェアは、現状のまま提供され如何なる種類の保証も提供されないことを認識し、同意するものとします。
+(d) 当社は、本ソフトウェアの使用に付随または派生してお客様に生じる財産上の侵害、利益の喪失、無体財産権に対する侵害、業務の中断その他本ソフトウェアの使用に付随もしくは派生して、またはその利用の結果として生ずる直接的または間接的な損失、損害等について一切責任を負わないものといたします。
+(e) 前項に規定する損失、損害等が生じたときは、お客様は、お客様の責任により一切の対処を行い、当社およびそのサプライヤーにいかなる迷惑も及ぼさないものとします。
+(f) 如何なる場合においても、当社に責任がある場合の上限は、お客様が当社に支払った本ソフトウェアの代金相当額を超えないものといたします。
+(g) お客様は、本ソフトウェアおよび本アプリケーションソフトウェアに関する不具合または品質保証上の問題等が発生した場合、自己の責任においてこれを解決するものとし、当社およびそのサプライヤーに対して一切損害を及ぼさないものといたします。
+
+６．契約の終了
+本契約は、以下のいずれかに該当した場合に終了します。
+(i) お客様が、本ソフトウェアの使用を終了することを希望するとき。
+(ii)    お客様が、本契約書に規定するいずれかの条項に違反したとき。
+
+７．契約終了後の義務
+本契約の終了後、お客様は本ソフトウェアの使用を直ちに中止し、お客様がインストールした本ソフトウェアをすべて削除すると共に、本ソフトウェアおよびその複製物を当社に返却して頂くか、お客様または第三者が使用できない状態に破壊のうえ廃却して頂くものとします。
+
+８．損害賠償
+お客様が、本契約書に規定するいずれかの条項に違反し、当社またはそのサプライヤーに損失、損害等が生じたときは、お客様は直ちにこれを賠償するものとします。
+
+９. その他
+(a) 当社は、本ソフトウェアの仕様を、事前にお客様に通知することなく変更する場合があります。
+(b) 当社は、お客様に本ソフトウェアのバージョンアップ版を提供する義務を負いません。
+(c) お客様は、本ソフトウェアを日本国の法律・規制により許可されている場合、または本ソフトウェアを入手した場所の法律・規制により許可されている場合を除いて輸出することはできません。
+(d) 本契約に関する訴えは、東京地方裁判所を第一審の専属的管轄裁判所といたします。また、本契約の成立および効力、ならびに本契約に関して発生する問題の解釈および履行等については、日本国の法律に準拠するものといたします。なお、本契約の条項が裁判所によって無効と判断された場合でも、残りの条項は効力を有するものといたします。
+(e) 本契約書は、本ソフトウェアの使用について、お客様と当社の間で取り決められた内容のすべてを記載するものであり、本件に関して、今までに取り交わした契約（口頭、文書の両方を含みます）に優先して適用されるものです。本契約書に関して、改訂、変更がなされないものとします。
+(f) アメリカ合衆国政府関係者が使用者の場合は以下もお読みください。
+Government End Users.
+If you are acquiring the Software on behalf of any unit or agency of the United States Government, the following provisions apply.  The Government agrees:
+(i) if the Software is supplied to the Department of Defense (DoD), the Software is classified as "Commercial Computer Software" and the Government is acquiring only "restricted rights" in the Software and its documentation as that term is defined in Clause 252.227-7013(c)(1) of the DFARS; and
+(ii) if the Software is supplied to any unit or agency of the United States Government other than DoD, the Government's rights in the Software and its documentation will be as defined in Clause 52.227-19(c)(2) of the FAR or, in the case of NASA, in Clause 18-52.227-86(d) of the NASA Supplement to the FAR.
+
+-------------   以上   ------------------
+
+上記契約書に同意して、インストールを継続しますか？
+同意する場合は、"使用許諾契約に同意します。(A)"を選択してください。
+同意しない場合は、"使用許諾契約に同意しません。(D)"を選択してください。
+
+
+Copyright(C) SEIKO EPSON CORPORATION 1999-2007.
+All rights reserved.

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/TMUSBXP/TMUSB90.inf

@@ -0,0 +1,80 @@
+;
+; Installation inf for the EPSON USB Controller for TM/BA/EU Printers
+;
+; Copyright(C) SEIKO EPSON CORPORATION 1999-2019. All rights reserved.
+;
+
+;----------------------------------------------------------------------------
+[Version]
+Signature   = "$Windows NT$"
+Class       = USB
+ClassGUID   = {36FC9E60-C465-11CF-8056-444553540000}
+Provider    = %Mfg%
+DriverVer   = 02/28/2019, 8.0.0.0
+CatalogFile = TMUSBXP.CAT
+
+;----------------------------------------------------------------------------
+[DestinationDirs]
+;   [DefaultDestDir=dirid[,subdir]] 
+;   [file-list-section=dirid[,subdir]] ... 
+DefaultDestDir = 12
+NTCopyFiles = 12
+
+;----------------------------------------------------------------------------
+;
+[NTCopyFiles]
+TMUSBXP.SYS
+
+;----------------------------------------------------------------------------
+[Manufacturer]
+;   %manufacturer-name% = models-section-name
+%Mfg% = Models
+
+;----------------------------------------------------------------------------
+[ControlFlags]
+;   ExcludeFromSelect=device-id-str[,device-id-str]
+ExcludeFromSelect=USB\VID_04B8&PID_0201,USB\VID_04B8&PID_0202
+
+;----------------------------------------------------------------------------
+[Models]
+;   device-description = install-section-name, hw-id[, compatible-id...]
+%Model1% = TMUSB_Inst.NT, USB\VID_04B8&PID_0201 ; UB-UXX
+%Model2% = TMUSB_Inst.NT, USB\VID_04B8&PID_0202 ; UB-UXX
+
+;----------------------------------------------------------------------------
+; Win NT DDInstall Section
+;
+[TMUSB_Inst.NT]
+CopyFiles = NTCopyFiles
+
+[TMUSB_Inst.NT.Services]
+;   AddService=ServiceName,[flags],service-install-section[,
+;           event-log-install-section[,[EventLogType][,EventName]]]
+Addservice = TMUSB, 0x00000002, TMUSB_Service_Inst
+
+[TMUSB_Service_Inst]
+DisplayName    = %TMUSB_Inst.SvcDesc%
+ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
+StartType      = 3                  ; SERVICE_DEMAND_START
+ErrorControl   = 1                  ; SERVICE_ERROR_NORMAL
+ServiceBinary  = %12%\TMUSBXP.SYS   ; 12 = nt/System32/Drivers
+LoadOrderGroup = Base
+
+;----------------------------------------------------------------------------
+[SourceDisksNames]
+;   diskid = disk-description[,[tag-or-cab-file],[unused,path][,flags]]
+1 = %TMUSBDisk%,,,
+
+;----------------------------------------------------------------------------
+[SourceDisksFiles]
+;   filename = diskid[,[ subdir][, size]]
+TMUSBXP.SYS = 1,,
+
+;----------------------------------------------------------------------------
+[Strings]
+;   <strkey> = "<string-value>"
+Mfg                = "EPSON"
+Model1             = "EPSON USB Controller for TM/BA/EU Printers"
+Model2             = "EPSON USB Controller for TM/BA/EU Printers"
+TMUSB_Inst.SvcDesc = "EPSON USB Device Driver for TM/BA/EU Printers"
+TMUSBDisk          = "EPSON USB Device Driver for TM/BA/EU Printers Installation Disk"

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/TMUSBXP/dpinst.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+<dpInst>
+
+    <language code="0x411">
+        <dpinstTitle>EPSON TMUSB Driver Ver.8.00 Installer</dpinstTitle>
+        <welcomeTitle>EPSON TMUSB Driver Ver.8.00 の インストールウィザードの開始</welcomeTitle>
+        <welcomeIntro>このウィザードでは、EPSON TM/BA/EUシリーズ用のUSBデバイスドライバ(EPSON TMUSB Driver)のインストールを開始します。</welcomeIntro>
+        
+        <eulaHeaderTitle>ソフトウェア使用許諾契約</eulaHeaderTitle>
+        <eulaYesButton>使用許諾契約に同意します。(&amp;A)</eulaYesButton>
+        <eulaNoButton>使用許諾契約に同意しません。(&amp;D)</eulaNoButton>
+        <eula type="txt" path="licenseJ.txt" />
+
+        <installHeaderTitle>EPSON TMUSB Driver Ver.8.00 をインストールしています...</installHeaderTitle>
+        <finishTitle>EPSON TMUSB Driver Ver.8.00 のインストールに成功しました。</finishTitle>
+    </language>
+
+    <language code="0x409">
+        <dpinstTitle>EPSON TMUSB Driver Ver.8.00 Installer</dpinstTitle>
+        <welcomeTitle>EPSON TMUSB Driver Ver.8.00 Installation Wizard</welcomeTitle>
+        <welcomeIntro>This wizard will walk you through updating the USB device driver (EPSON TMUSB Driver) for your EPSON TM/BA/EU Series.</welcomeIntro>
+
+        <eulaHeaderTitle>Software License Agreement</eulaHeaderTitle>
+        <eulaYesButton>I &amp;accept this SLA</eulaYesButton>
+        <eulaNoButton>I do &amp;not accept this SLA</eulaNoButton>
+        <eula type="txt" path="licenseE.txt" />
+
+        <installHeaderTitle>EPSON TMUSB driver Ver.8.00 is now installing...</installHeaderTitle>
+        <finishTitle>Completing EPSON TMUSB driver Ver.8.00 Installation Wizard</finishTitle>
+    </language>
+</dpInst>

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/TMUSBXP/licenseE.txt

@@ -0,0 +1,67 @@
+Please read the following Software License Agreement ("SLA"). Use the scroll bar to view the entire SLA.
+----------------------------------------------------
+
+SOFTWARE LICENSE AGREEMENT
+
+IMPORTANT! READ THIS SOFTWARE LICENSE AGREEMENT CAREFULLY.  The computer software product and/or data, including any accompanying explanatory written materials (the "Software") should only be installed or used by the Licensee ("you") on the condition you agree with SEIKO EPSON CORPORATION ("EPSON") to the terms and conditions set forth in this SLA.  By installing or using the Software, you are representing to agree all the terms and conditions set forth in this SLA.  You should read this SLA carefully before installing or using the Software.  If you do not agree with the terms and conditions of this SLA, you are not permitted to install or use the Software.
+
+If you agree to and accept all the terms and conditions of this SLA, EPSON and its suppliers grant to you a nonexclusive license to use the Software in accordance with the following conditions:
+
+1.  Use of the Software 
+(a) You may use the Software for the purpose of development and execution of your application software which operates the EPSON hardware products designated in a text file included in the Software.  Your application software to be used with the Software shall be referred to as the "Application Software."
+(b) You may use the Software by installing to computers which you intend to use directly or via network; provided, however, that the Software shall be used only on a computer in which operating systems as designated in a text file included in the Software has been installed.
+(c) You may distribute the Software as a portion of the Application Software to a third party by the following way; provided, that you ensure that you will first obtain the agreement of the third party under your own license agreement which complies with the terms and conditions of this SLA.  You agree not to distribute the Software on a standalone.
+(i) By storage medium, including, but not limited to, CD-ROM
+(ii)    You allow a third party to download from a server which is under your control
+(iii)   You sell your hardware products pre-installed the Application Software
+
+2.  Restrictions on Usage
+(a) You may not copy the Software, except for one copy for backup purposes.  
+(b) You may not to attempt to reverse engineer, decompile, disassemble or modify the Software.
+(c) You may not share, rent, lease, encumber or lend the Software. 
+(d) You acknowledge that the Software (including manuals thereof) contains valuable, confidential information and trade secrets, that unauthorized use and copying are harmful to EPSON and its suppliers, and that you have a confidentiality obligation as to such valuable information and trade secrets.
+(e) You may not to use the Software in any manner other than expressly provided herein.
+
+3.  Prohibition on Transfer
+You agree not to assign, share, rent, lend, lease or otherwise transfer the Software itself or your right to use the Software.
+
+4.  Copyright
+ Title, ownership rights, and intellectual property rights in and to the Software and any copies thereof shall remain with EPSON or its suppliers.  There is no transfer to you of any title to or ownership of the Software and this License shall not be construed as a sale of any rights in the Software.  The Software is protected by Japanese Copyright Law and international copyright treaties, as well as other intellectual property laws and treaties.  Except as otherwise provided in this SLA, you may not copy the Software.  You also agree not to remove or alter any copyright and other proprietary notices on any copies of the Software.
+
+5.  Limited Warranty
+(a) In case of that you obtained the Software by media from EPSON or a dealer, EPSON warrants that the media on which the Software is recorded will be free from defects in workmanship and materials under normal use for a period of 90 days from the date of delivery to you.  If the media is returned to EPSON or the dealer from which the media was obtained within 90 days of the date of delivery to you, and if EPSON determines the media to be defective and provided the media was not subject to misuse, abuse, misapplication or use in defective equipment, EPSON will replace the media, upon your return to EPSON of the Software, including all copies of any portions thereof.  ALL IMPLIED WARRANTIES ON THE MEDIA, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE DURATION OF THE EXPRESS WARRANTY SET FORTH ABOVE.
+(b) You acknowledge and agree that the use of the Software is at your sole risk.  THE SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY WARRANTY OF ANY KIND.  EPSON AND ITS SUPPLIERS DO NOT AND CANNOT WARRANT THE PERFORMANCE OR RESULTS YOU MAY OBTAIN BY USING THE SOFTWARE.  THE FOREGOING STATES THE SOLE AND EXCLUSIVE REMEDIES FOR EPSON'S AND ITS SUPPLIERS' BREACH OF WARRANTY.  EXCEPT FOR THE FOREGOING LIMITED WARRANTY, EPSON AND ITS SUPPLIERS MAKE NO WARRANTIES, EXPRESS OR IMPLIED, AS TO NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.  Some states or jurisdictions do not allow the exclusion of implied warranties or limitations on how long an implied warranty may last, so the above limitations may not apply to you.  This warranty gives you specific legal rights.  You may have other rights which vary from state to state or jurisdiction to jurisdiction.
+(c) IN NO EVENT WILL EPSON OR ITS SUPPLIERS BE LIABLE TO YOU, WHETHER ARISING UNDER CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, BREACH OR WARRANTY, MISREPRESENTATION OR OTHERWISE, FOR ANY DIRECT, CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES, INCLUDING ANY LOST PROFITS OR LOST SAVINGS, EVEN IF EPSON, ITS SUPPLIERS OR ANY REPRESENTATIVE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY THIRD PARTY.  Some states or jurisdictions, however, do not allow the exclusion or limitation of incidental, consequential or special damages, so the above limitations may not apply to you.
+(d) EPSON'S AGGREGATE LIABILITY TO YOU WITH RESPECT TO ANY SUBJECT MATTER OF THIS SLA WHETHER ARISING UNDER TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, BREACH OF WARRANTY, OR MISREPRESENTATION SHALL NOT EXCEED THE AMOUNTS PAID BY YOU TO EPSON TO USE THE SOFTWARE.
+(e) You are solely responsible for use and distribution of the Software and the Application Software and/or provision of support to your customers of such Software and Application Software.  
+
+6.  Termination
+This SLA shall automatically terminate when:
+(a) You stop to use of the Software.
+(b) You violate any of the terms or conditions set forth in this SLA.
+SLA shall automatically terminate upon failure by you to comply with its terms.  You may also terminate this SLA at any time by uninstalling and destroying the Software and all copies thereof.
+
+7.  Obligations after Termination
+Upon termination of this SLA, you agree to stop using the Software and delete the Software from the computers described in Article 1(b) above and return the original Software and all copies thereof to EPSON or destroy such Software and copies thereof so that you and a third party cannot use it, and then discard thosecopies.
+
+8.  Indemnification by You
+You agree to fully defend, indemnify and hold harmless EPSON and its suppliers against all damages, loss, costs and/or expenses (including reasonable attorney's fees, expert witness fees and other related expenses) arising out of and/or resulting from any claim, proceeding or dispute in connection with the Software, Application Software and/or your failure to comply with any provision in this SLA.
+
+9.  Others
+(a) EPSON may change the specification of the Software without notice to you.
+(b) EPSON has no obligation to provide you with any updates, new versions or releases of the Software.
+(c) You may not export the Software except as permitted by the applicable laws and/or regulations of Japan, or the laws and/or regulations of the jurisdiction in which the Software is obtained.
+(d) This SLA shall be governed and construed under by the laws of Japan (without giving effect to its conflicts of laws provisions).  The Tokyo District Court shall have exclusive jurisdiction over this SLA and the parties thereto.  If any provision in this SLA is ruled invalid by a court of competent jurisdiction, the remaining provisions shall remain in full force and effect.
+(e) If you are acquiring the Software on behalf of any unit or agency of the United States Government, the following provisions apply.  The Government agrees:
+    (i) if the Software is supplied to the Department of Defense (DoD), the Software is classified as "Commercial Computer Software" and the Government is acquiring only "restricted rights" in the Software and its documentation as that term is defined in Clause 252.227-7013(c)(1) of the DFARS; and (ii) if the Software is supplied to any unit or agency of the United States Government other than DoD, the Government's rights in the Software and its documentation will be as defined in Clause 52.227-19(c)(2) of the FAR or, in the case of NASA, in Clause 18-52.227-86(d) of the NASA supplement to the FAR.
+
+
+
+Do you agree with and accept all the terms and conditions of this Software License Agreement and wish to continue installing?
+If you do so agree and accept, choose " I accept this SLA".
+If you do not so agree and accept, choose " I do not accept this SLA". 
+
+
+Copyright (C) SEIKO EPSON CORPORATION 2000-2007.
+All rights reserved.
+

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/TMUSBXP/licenseJ.txt

@@ -0,0 +1,70 @@
+ソフトウェア使用許諾契約書
+
+このソフトウェアを使用する前に本ソフトウェア使用許諾契約書（以下「本契約書」といいます）を慎重にお読みください。このソフトウェアをインストール、複製、その他の方法で使用された場合、本契約書上のすべての条件に拘束され従うことに同意したとみなされます。本契約書に同意できない場合は、このソフトウェアの使用をご遠慮ください。
+
+セイコーエプソン株式会社（以下、「当社」といいます）およびそのサプライヤーは、お客様に対してこのソフトウェア（以下、「本ソフトウェア」といいます）を下記の条件に基づき使用する非独占的な無償の権利を許諾いたします。
+
+記
+１. 使用条件
+(a) お客様は、本ソフトウェアに含まれるテキストファイル上で指定する当社ハードウェア製品を制御するお客様のアプリケーションソフトウェア（以下、「本アプリケーションソフトウェア」といいます）を作成および実行する目的のためにのみ、本ソフトウェアを使用することができます。
+(b) お客様は、本ソフトウェアをお客様が使用する複数のコンピュータ、またはお客様の管理するネットワークに接続された複数のコンピュータにインストールして使用することができます。この場合、お客様は本ソフトウェアに含まれるテキストファイル上で指定するオペレーティングシステムを搭載したコンピュータにのみインストールして使用するものとします。
+(c) お客様は、以下の形態で、本アプリケーションソフトウェアと一緒に本ソフトウェアを第三者に頒布することができます。
+この場合、お客様は当該第三者に対し、お客様が本契約により追う義務と同等以上の義務を負わせることを条件といたします。
+(i) ＣＤ等の記憶媒体に複製して頒布すること
+(ii)    お客様の管理するサーバーに格納し、第三者にダウンロードさせて頒布すること
+(iii)   お客様が販売するハードウェア製品にインストールして、当該ハードウェア製品を販売することにより頒布すること
+
+２．禁止条項
+(a) お客様は、バックアップ用に本ソフトウェアを１部複製することができますが、それ以外の目的で本ソフトウェアを複製することはできません。
+(b) お客様は、本ソフトウェアをリバースエンジニアリング、解析または改変等することはできません。
+(c) お客様は、本ソフトウェアを、レンタル、リース、貸付することはできません。
+お客様は、本契約書で許諾されていない方法で本ソフトウェアを使用したり、その複製物を作ったりすることはできません。
+(d) お客様は、本ソフトウェアに含まれるプログラムおよびマニュアルを当社およびそのサプライヤーの秘密情報として扱うものとし、第三者に一切開示しないものとします。
+
+３. 譲渡の禁止
+お客様は、第三者に対して本ソフトウェアおよびその複製物を譲渡、またはその他の方法でこれらを移転することはできません。また、お客様は、第三者に対して本契約に基づく本ソフトウェアに関する権利を譲渡することもできません。
+
+４. 著作権
+本ソフトウェアの著作権は、当社およびそのサプライヤーにそれぞれ帰属します。なお、お客様は本ソフトウェアおよびその複製物から、当社またはそのサプライヤーの著作権表示の注釈を取り除くことはできません。
+
+５. 責任の制限
+(a) お客様が受領した本ソフトウェアのプログラムが記録されているフロッピーディスクまたはＣＤ－ＲＯＭ等のメディアに物理的な欠陥がある場合、当社は、お客様に対し、メディアの提供日から９０日間に限り無償で当該欠陥品を交換するか、または代品を提供します。
+(b) 当社は、上記で定める以外に、本ソフトウェアについて品質上、権利上その他いかなる保証も行わないものとします。
+(c) お客様は、自己の責任において本ソフトウェアを使用すること、また、本ソフトウェアは、現状のまま提供され如何なる種類の保証も提供されないことを認識し、同意するものとします。
+(d) 当社は、本ソフトウェアの使用に付随または派生してお客様に生じる財産上の侵害、利益の喪失、無体財産権に対する侵害、業務の中断その他本ソフトウェアの使用に付随もしくは派生して、またはその利用の結果として生ずる直接的または間接的な損失、損害等について一切責任を負わないものといたします。
+(e) 前項に規定する損失、損害等が生じたときは、お客様は、お客様の責任により一切の対処を行い、当社およびそのサプライヤーにいかなる迷惑も及ぼさないものとします。
+(f) 如何なる場合においても、当社に責任がある場合の上限は、お客様が当社に支払った本ソフトウェアの代金相当額を超えないものといたします。
+(g) お客様は、本ソフトウェアおよび本アプリケーションソフトウェアに関する不具合または品質保証上の問題等が発生した場合、自己の責任においてこれを解決するものとし、当社およびそのサプライヤーに対して一切損害を及ぼさないものといたします。
+
+６．契約の終了
+本契約は、以下のいずれかに該当した場合に終了します。
+(i) お客様が、本ソフトウェアの使用を終了することを希望するとき。
+(ii)    お客様が、本契約書に規定するいずれかの条項に違反したとき。
+
+７．契約終了後の義務
+本契約の終了後、お客様は本ソフトウェアの使用を直ちに中止し、お客様がインストールした本ソフトウェアをすべて削除すると共に、本ソフトウェアおよびその複製物を当社に返却して頂くか、お客様または第三者が使用できない状態に破壊のうえ廃却して頂くものとします。
+
+８．損害賠償
+お客様が、本契約書に規定するいずれかの条項に違反し、当社またはそのサプライヤーに損失、損害等が生じたときは、お客様は直ちにこれを賠償するものとします。
+
+９. その他
+(a) 当社は、本ソフトウェアの仕様を、事前にお客様に通知することなく変更する場合があります。
+(b) 当社は、お客様に本ソフトウェアのバージョンアップ版を提供する義務を負いません。
+(c) お客様は、本ソフトウェアを日本国の法律・規制により許可されている場合、または本ソフトウェアを入手した場所の法律・規制により許可されている場合を除いて輸出することはできません。
+(d) 本契約に関する訴えは、東京地方裁判所を第一審の専属的管轄裁判所といたします。また、本契約の成立および効力、ならびに本契約に関して発生する問題の解釈および履行等については、日本国の法律に準拠するものといたします。なお、本契約の条項が裁判所によって無効と判断された場合でも、残りの条項は効力を有するものといたします。
+(e) 本契約書は、本ソフトウェアの使用について、お客様と当社の間で取り決められた内容のすべてを記載するものであり、本件に関して、今までに取り交わした契約（口頭、文書の両方を含みます）に優先して適用されるものです。本契約書に関して、改訂、変更がなされないものとします。
+(f) アメリカ合衆国政府関係者が使用者の場合は以下もお読みください。
+Government End Users.
+If you are acquiring the Software on behalf of any unit or agency of the United States Government, the following provisions apply.  The Government agrees:
+(i) if the Software is supplied to the Department of Defense (DoD), the Software is classified as "Commercial Computer Software" and the Government is acquiring only "restricted rights" in the Software and its documentation as that term is defined in Clause 252.227-7013(c)(1) of the DFARS; and
+(ii) if the Software is supplied to any unit or agency of the United States Government other than DoD, the Government's rights in the Software and its documentation will be as defined in Clause 52.227-19(c)(2) of the FAR or, in the case of NASA, in Clause 18-52.227-86(d) of the NASA Supplement to the FAR.
+
+-------------   以上   ------------------
+
+上記契約書に同意して、インストールを継続しますか？
+同意する場合は、"使用許諾契約に同意します。(A)"を選択してください。
+同意しない場合は、"使用許諾契約に同意しません。(D)"を選択してください。
+
+
+Copyright(C) SEIKO EPSON CORPORATION 1999-2007.
+All rights reserved.

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/readme_e.txt

@@ -0,0 +1,139 @@
+
+                      TMUSB device driver version 8.00b
+
+                                                                   09/13/2019
+                                                      SEIKO EPSON Corporation
+
+1. INTRODUCTION
+---------------
+  TMUSB is a USB device driver for EPSON TM/EU/BA Series.
+  Although the device driver installation is generally done by the device,
+  wizard, this setup utility also supports a silent installation.
+
+2. ENVIRONMENT
+--------------
+2.1 Support OS
+  + Microsoft(R) Windows 10(R) 32bit Version
+  + Microsoft(R) Windows 10(R) 64bit Version
+  + Microsoft(R) Windows Server(R) 2016 64bit Version
+  + Microsoft(R) Windows Server(R) 2019 64bit Version
+
+  NOTE:
+  + It support Embedded OS of OS-based of the above.
+  + Please install TMUSB device driver version 7.10b on Windows 8.1 or earlier.
+
+
+2.2 Support USB driver stacks
+  + Microsoft(R) USB driver stack which is included in OS.
+  + TMUSB doesn't support any third party driver stacks.
+
+  NOTE:
+  + Please use the latest version of Microsoft(R) USB driver stack.
+
+2.3 Supported USB HUBs
+  USB 1.1 Full Speed HUB
+  USB 2.0 High Speed HUB
+  USB 3.0 Super Speed HUB
+
+  NOTE
+    + TMUSB doesn't support USB 1.0 HUB.
+
+    + A High Speed connection becomes available when a Full Speed device is
+      connected via the USB 2.0 HUB, even if your EPSON TM/EU/BA series device
+      does not support USB 2.0 High Speed
+      (only when your host PC has an EHCI host controller).
+
+      Again, see the requirements in "When the device is connected
+      via USB 2.0 High Speed connection" described earlier.
+
+2.4 Support Device
+  EPSON TM/EU/BA Series
+
+2.5 Support USB connection
+  Max stage of USB hub : 5 stages
+  NOTE:
+    Need to use cable and hub which are comply with USB 2.0 specification.
+
+3. FILES
+----------
+  This archive file contains these folders.
+
+  + TMUSB800b
+     + SETUP.exe
+     + TMUSBXP  .....Folder containing TMUSB Driver files for 32Bit version
+     + TMUSB64  .....Folder containing TMUSB Driver files for 64Bit version
+     + ReadMeJ.txt
+     + ReadMeE.txt
+
+4. HOW TO INSTALL THE TMUSB DEVICE DRIVER
+-------------------------------------
+  You have to run SETUP.exe as administrator.
+
+4.1 How to install/update
+
+  1) Power off all devices which are connected to the system by a USB cable.
+  2) Execute the setup program on the command prompt. Attach start-up options as necessary.
+     For details on start-up options, see 4.2 Options for TMUSBSetup.
+  3) Power on the device when installation is complete.
+
+      Setup program copies both INF file and SYS file to the system.
+      Setup program return a result of installation.
+
+      You can refer the result by ERRORLEVEL variable.
+        0    : Succeeded
+        2    : Installation files are not found.
+        1151 : Not supported OS.
+        1223 : A user canceled installation.
+        3010 : Installation is successful.Changes will not be effective until
+               the system is rebooted.
+
+4.2 Options for TMUSBSetup
+
+  -s2 Silent installation
+     Don't install the specified version of TMUSB when a newer version
+     is installed already.
+  -p1 Enable Device Power Saving.
+  -p2 Disable Device Power Saving.
+
+4.3 Notes for installation of a TM-C100
+
+  Please be sure to install the printer driver of TM-C100 first before
+  connecting a TM-C100 to the Host PC.
+  
+  When "USB Printing Support" is displayed on the device manager,
+  please do the following:
+  
+   1) Connect the TM-C100 to the PC and turn on the power supply.
+   2) If "USB Printing Support" is displayed in the Device Manager, 
+      right-click "USB Printing Support" and select "Delete".
+   3) Turn the power for the TM-C100 off and then back on again.
+   4) Confirm that "EPSON USB Controller for TM/BA/EU Series" is
+      displayed in the Device Manager.
+
+5. RESTRICTIONS
+---------------
+  + You must run SETUP.exe as administrator.
+  + All applications that use the TMUSB device driver must be closed before
+    executing the setup program.
+  + The device cannot be powered of, or the USB cable disconnected while the 
+    device is printing.
+  + Windows(R) must be restarted, or else the device powered off and then 
+    powered back on again, in order for the system to recognize that a new 
+    device driver is installed.
+  + You need wait 5 seconds to power on after device's power is off.
+    This time is required to ensure that the device driver is unloaded.
+  + When you login as an guest, the system reports that there is no driver's 
+    signature.
+  + In order to use the setup program, Internet Explorer version 4.0 or
+    higher is required.
+  + If the device is powered off or the USB cable disconnected while the OS is
+    entering stand by/hibernation mode, the system will not operate normally.
+    
+    Please close printing applications, or else power off the device before
+    setting the OS to stand by/hibernation mode.
+    
+6. HISTORY
+----------
+  + 09/13/2019 Version 8.00b Support Windows 10 security features. Windows 8.1 or earlier was excluded from support OS.
+
+--- EOF ---

PointOfSale/Utilities/Epson printer drivers/TMUSB800b/readme_j.txt

@@ -0,0 +1,137 @@
+
+                        TMUSB device driver version 8.00b
+
+                                                                   2019/09/13
+                                                     セイコーエプソン株式会社
+
+１．はじめに
+------------
+    TMUSB は EPSON TM/EU/BAシリーズのデバイスと通信するための USB デバイスドラ
+  イバーです。
+    デバイスドライバーのインストールはデバイスウィザードに従って行いますが、本
+  ユーティリティにて TMUSB デバイスドライバーのサイレントインストールが行えます
+  。
+
+２．TMUSB 動作環境
+------------------
+2.1 動作 OS
+  ・ Microsoft(R) Windows 10(R) 32bit Version
+  ・ Microsoft(R) Windows 10(R) 64bit Version
+  ・ Microsoft(R) Windows Server(R) 2016 64bit Version
+  ・ Microsoft(R) Windows Server(R) 2019 64bit Version
+
+
+  ※ 上記OSをベースとしたEmbedded系OSにも対応しています。
+  ※ Windows 8.1以前のOSにはTMUSB device driver version 7.10bをインストールしてください。
+  ※ Microsoft, Windows, Windows Serverは、米国 Microsoft Corporation の、米国
+     、日本およびその他の国における登録商標または商標です。
+    インテルは、アメリカ合衆国およびその他の国におけるIntel Corporationまたはそ
+    の子会社の商標または登録商標です。
+  ※ 引用した会社名・商品名は、各社の商標または登録商標です。
+  
+
+2.2 動作 USB ドライバースタック
+  Microsoft(R) 製(OS標準)のドライバースタックをお使いください。
+  また、Microsoft(R) 製の USB ドライバースタックは最新のものをご使用
+  ください。サードパーティ製の USB ドライバースタックでの動作は保証していません
+  。
+
+
+2.3 動作 USB HUB
+  ・ USB 1.1 規格のHUB(Full Speed 対応)
+  ・ USB 2.0 規格のHUB(High Speed 対応)
+  ・ USB 3.0 規格のHUB(Super Speed 対応)
+  ※ USB 1.0 規格の USB HUBの動作は保証していません。
+  ※ USB 2.0 High Speed に対応した PC に、USB 2.0 HUB経由でデバイスを接続す
+     ると、USB 2.0 High Speed に対応していないデバイスでも、USB 2.0 High Spe
+     ed 接続となりますので、USB 2.0 High Speed 接続時の使用条件に従ってくだ
+     さい。
+
+2.4 動作デバイス
+  ・EPSON TM/EU/BAシリーズのデバイス
+  
+2.5 動作 USB 接続
+  ・最大 HUB 数         5 段
+  ※ USB 2.0 規格に適合している USB ケーブル、USB HUBを使用すること
+  
+
+３．ファイルの説明
+------------------
+  以下のようなフォルダ・ファイル構成となっています。
+
+   + TMUSB800b
+     + SETUP.exe
+     + TMUSBXP ..................32bitOS用のTMUSBが入っているフォルダ
+     + TMUSB64 ..................64bitOS用のTMUSBが入っているフォルダ
+     + ReadMeJ.txt
+     + ReadMeE.txt
+
+４．デバイスドライバーのインストール方法
+----------------------------------------
+
+  インストール/アップデート作業を行う場合は管理者権限で実行する必要があります。
+
+4.1 ドライバーのインストール/アップデート手順
+
+  1) USB ケーブルで接続されたすべてのデバイスの電源をOFFにします
+  2) コマンドプロンプトでSETUP プログラムを実行します。必要に応じて起動時オプションをつけてください。
+     起動時オプションの詳細は4.2．起動時オプションを参照ください。
+  3) インストールが完了したらデバイスの電源を投入します
+
+    使用許諾契約が表示されます。内容をご確認頂き同意される場合は、「使用許諾契
+    約に同意する」を選択し、インストールボタンを押してください。
+    
+    SETUP プログラムが ドライバ情報ファイル(INF)とドライバファイル(SYS)をシステ
+    ムにコピーします。
+
+    セットアッププログラムはインストール結果を 環境変数 ERRORLEVEL に返します
+      0    : 成功した
+      2    : インストールファイルが見つからなかった
+      1151 : サポートされていない OS で実行した
+      1223 : ユーザがインストールをキャンセルした
+      3010 : インストールは成功したが、システムのリブートが必要
+
+4.2．起動時オプション
+
+    -s2 サイレントインストール
+        既にインストールされているドライバが新しければインストールしない
+    -p1 デバイス省電力機能を有効にします
+    -p2 デバイス省電力機能を無効にします
+
+4.3. TM-C100のインストール時の注意
+
+    TM-C100 本体をホストPCに接続する前に必ず、TMUSB の SETUP プログラムを
+  実行、または、TM-C100 用のプリンタドライバを先にインストールしてください。
+    もし、TM-C100 を PC に接続し電源を入れてもデバイスマネージャに
+ 「EPSON USB Controller for TM/BA/EU Series」が表示されない場合は、以下
+  の手順で復帰させてください。
+
+    1) TM-C100 を PC に接続し電源を入れます
+    2) デバイスマネージャに「USB 印刷 Support」が表示されている場合「USB Printi
+       ng Support」を右クリックし「削除」を選択します
+    3) TM-C100 の電源を入れ直します
+    4) デバイスマネージャに「EPSON USB Controller for TM/BA/EU Series」が表示さ
+       れるか確認します
+
+５．制限事項
+------------
+  ・ インストールは必ず管理者権限で行ってください
+  ・ TMUSBドライバーを利用しているアプリケーションを終了してからセットアッププ
+     ログラムを実行してください
+  ・ プリンターに印字中に、電源のOFF/ONや、ケーブルの抜き差しはしないでください
+  ・ デバイスの電源をOFFにした後、TMUSBドライバーがアンインストールされる時間
+     (約５秒)待ってからデバイスの電源をONしてください
+  ・ デバイスドライバがロードされている状態（デバイスの電源がONの状態）でセット
+     アッププログラムを実行した場合には、メモリ中のデバイスドライバの更新が行わ
+     れません。デバイスの電源OFF/ONまたはシステムの再起動を行ってください
+     
+  ・コンピューターをスタンバイ/休止状態へ移行中にデバイスの電源を切る、もしく
+     はUSBのケーブルを抜くと、OSの制限でシステムが不安定になることがあります。
+     印刷アプリケーションを終了、もしくはデバイスの電源をOFFにしてからコンピュ
+     ーターをスタンバイ/休止状態にしてください
+
+６．TMUSB ドライバ履歴
+----------------------
+  ・ 2019/09/13 Version 8.00b Windows 10のセキュリティ機能に対応。Windows 8.1以前をサポートOSから除外
+
+--- EOF ---

PointOfSale/Utilities/SQL/Structure_Data_v1.sql

@@ -0,0 +1,145 @@
+-- --------------------------------------------------------
+-- Host:                         127.0.0.1
+-- Server version:               11.0.2-MariaDB - mariadb.org binary distribution
+-- Server OS:                    Win64
+-- HeidiSQL Version:             12.3.0.6589
+-- --------------------------------------------------------
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET NAMES utf8 */;
+/*!50503 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+
+-- Dumping database structure for pointofsale
+DROP DATABASE IF EXISTS `pointofsale`;
+CREATE DATABASE IF NOT EXISTS `pointofsale` /*!40100 DEFAULT CHARACTER SET armscii8 COLLATE armscii8_bin */;
+USE `pointofsale`;
+
+-- Dumping structure for table pointofsale.employee
+DROP TABLE IF EXISTS `employee`;
+CREATE TABLE IF NOT EXISTS `employee` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` varchar(50) NOT NULL,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT 0,
+  `IsModified` tinyint(4) DEFAULT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+-- Dumping data for table pointofsale.employee: ~4 rows (approximately)
+DELETE FROM `employee`;
+INSERT INTO `employee` (`Id`, `Name`, `IsArchived`, `IsModified`) VALUES
+	(1, 'Jette', 0, 0),
+	(2, 'Lone', 1, 0),
+	(3, 'Emilie', 0, 0),
+	(4, 'Ny', 1, 0);
+
+-- Dumping structure for table pointofsale.payment
+DROP TABLE IF EXISTS `payment`;
+CREATE TABLE IF NOT EXISTS `payment` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `SaleId` int(11) NOT NULL DEFAULT 0,
+  `Amount` decimal(20,6) NOT NULL DEFAULT 0.000000,
+  `Type` tinytext NOT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Dumping data for table pointofsale.payment: ~3 rows (approximately)
+DELETE FROM `payment`;
+INSERT INTO `payment` (`Id`, `SaleId`, `Amount`, `Type`) VALUES
+	(1, 1, 150.000000, 'Kontant'),
+	(2, 1, 50.000000, 'Kort'),
+	(3, 2, 200.000000, 'Kontant');
+
+-- Dumping structure for table pointofsale.product
+DROP TABLE IF EXISTS `product`;
+CREATE TABLE IF NOT EXISTS `product` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` tinytext NOT NULL,
+  `Price` decimal(10,2) NOT NULL,
+  `Description` mediumtext DEFAULT NULL,
+  `ProductGroupId` int(11) NOT NULL DEFAULT 0,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT 0,
+  `Index` int(11) NOT NULL DEFAULT 0,
+  `IsModified` tinyint(4) DEFAULT NULL,
+  PRIMARY KEY (`Id`),
+  KEY `FK_Product_Categories` (`ProductGroupId`) USING BTREE,
+  CONSTRAINT `FK_Product_ProductGroup` FOREIGN KEY (`Id`) REFERENCES `productgroup` (`Id`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+-- Dumping data for table pointofsale.product: ~6 rows (approximately)
+DELETE FROM `product`;
+INSERT INTO `product` (`Id`, `Name`, `Price`, `Description`, `ProductGroupId`, `IsArchived`, `Index`, `IsModified`) VALUES
+	(1, 'Buket 1', 0.00, NULL, 3, 0, 1, 1),
+	(2, '3D Print 1.2', 0.00, NULL, 2, 0, 1, 1),
+	(3, 'Jul 1', 0.00, NULL, 8, 0, 3, 1),
+	(4, 'Buket 2', 0.00, NULL, 3, 1, 4, 1),
+	(5, '3D Print 1.1', 0.00, NULL, 2, 0, 0, 1),
+	(6, '3D Print 1.3', 0.00, NULL, 2, 0, 2, 1);
+
+-- Dumping structure for table pointofsale.productgroup
+DROP TABLE IF EXISTS `productgroup`;
+CREATE TABLE IF NOT EXISTS `productgroup` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` tinytext NOT NULL,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT 0,
+  `Index` int(11) NOT NULL,
+  `IsModified` tinyint(4) DEFAULT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+-- Dumping data for table pointofsale.productgroup: ~8 rows (approximately)
+DELETE FROM `productgroup`;
+INSERT INTO `productgroup` (`Id`, `Name`, `IsArchived`, `Index`, `IsModified`) VALUES
+	(1, 'Buketter 1', 1, 0, 0),
+	(2, '3D Print', 0, 0, 0),
+	(3, 'Buket', 0, 1, 0),
+	(4, 'Begravelse', 0, 2, 0),
+	(5, 'Sammenplantning', 0, 3, 0),
+	(6, 'Planter', 0, 4, 0),
+	(7, 'Gravpynt', 1, 5, 0),
+	(8, 'Jul', 0, 5, 0);
+
+-- Dumping structure for table pointofsale.sale
+DROP TABLE IF EXISTS `sale`;
+CREATE TABLE IF NOT EXISTS `sale` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Time` datetime NOT NULL,
+  `EmployeeId` int(11) NOT NULL DEFAULT 0,
+  `IsModified` tinyint(4) DEFAULT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Dumping data for table pointofsale.sale: ~2 rows (approximately)
+DELETE FROM `sale`;
+INSERT INTO `sale` (`Id`, `Time`, `EmployeeId`, `IsModified`) VALUES
+	(1, '2023-07-08 23:09:12', 1, 0),
+	(2, '2023-07-08 23:09:29', 1, 0);
+
+-- Dumping structure for table pointofsale.sale_line
+DROP TABLE IF EXISTS `sale_line`;
+CREATE TABLE IF NOT EXISTS `sale_line` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `SaleId` int(11) NOT NULL DEFAULT 0,
+  `Product` tinytext NOT NULL,
+  `Pieces` smallint(6) NOT NULL DEFAULT 0,
+  `Price` decimal(20,6) NOT NULL DEFAULT 0.000000,
+  `Total` decimal(20,6) NOT NULL DEFAULT 0.000000,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Dumping data for table pointofsale.sale_line: ~2 rows (approximately)
+DELETE FROM `sale_line`;
+INSERT INTO `sale_line` (`Id`, `SaleId`, `Product`, `Pieces`, `Price`, `Total`) VALUES
+	(1, 1, 'Buket', 2, 75.000000, 150.000000),
+	(2, 2, '3D Print', 5, 30.000000, 150.000000);
+
+/*!40103 SET TIME_ZONE=IFNULL(@OLD_TIME_ZONE, 'system') */;
+/*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
+/*!40014 SET FOREIGN_KEY_CHECKS=IFNULL(@OLD_FOREIGN_KEY_CHECKS, 1) */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40111 SET SQL_NOTES=IFNULL(@OLD_SQL_NOTES, 1) */;

PointOfSale/Utilities/SQL/Structure_Simply_Data_v1.sql

@@ -0,0 +1,128 @@
+-- --------------------------------------------------------
+-- Host:                         mysql22.unoeuro.com
+-- Server version:               5.7.42-46-log - Percona Server (GPL), Release 46, Revision e1995a8bb71
+-- Server OS:                    Linux
+-- HeidiSQL Version:             12.3.0.6589
+-- --------------------------------------------------------
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET NAMES utf8 */;
+/*!50503 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+-- Dumping structure for table blomstertilalt_dk_db.employee
+DROP TABLE IF EXISTS `employee`;
+CREATE TABLE IF NOT EXISTS `employee` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` varchar(50) NOT NULL,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4;
+
+-- Dumping data for table blomstertilalt_dk_db.employee: ~4 rows (approximately)
+DELETE FROM `employee`;
+INSERT INTO `employee` (`Id`, `Name`, `IsArchived`) VALUES
+	(1, 'Jette', 0),
+	(2, 'Lone', 0),
+	(3, 'Emilie', 0),
+	(4, 'Ny', 1);
+
+-- Dumping structure for table blomstertilalt_dk_db.payment
+DROP TABLE IF EXISTS `payment`;
+CREATE TABLE IF NOT EXISTS `payment` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `SaleId` int(11) NOT NULL DEFAULT '0',
+  `Amount` decimal(20,6) NOT NULL DEFAULT '0.000000',
+  `Type` tinytext COLLATE armscii8_bin NOT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Dumping data for table blomstertilalt_dk_db.payment: ~3 rows (approximately)
+DELETE FROM `payment`;
+INSERT INTO `payment` (`Id`, `SaleId`, `Amount`, `Type`) VALUES
+	(1, 1, 150.000000, 'Kontant'),
+	(2, 1, 50.000000, 'Kort'),
+	(3, 2, 200.000000, 'Kontant');
+
+-- Dumping structure for table blomstertilalt_dk_db.product
+DROP TABLE IF EXISTS `product`;
+CREATE TABLE IF NOT EXISTS `product` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` tinytext NOT NULL,
+  `Price` decimal(10,2) NOT NULL,
+  `Description` mediumtext,
+  `ProductGroupId` int(11) NOT NULL DEFAULT '0',
+  `IsArchived` tinyint(4) NOT NULL DEFAULT '0',
+  `Index` int(11) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`Id`),
+  KEY `FK_Product_Categories` (`ProductGroupId`),
+  CONSTRAINT `FK_Product_ProductGroup` FOREIGN KEY (`Id`) REFERENCES `productgroup` (`Id`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4;
+
+-- Dumping data for table blomstertilalt_dk_db.product: ~0 rows (approximately)
+DELETE FROM `product`;
+
+-- Dumping structure for table blomstertilalt_dk_db.productgroup
+DROP TABLE IF EXISTS `productgroup`;
+CREATE TABLE IF NOT EXISTS `productgroup` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` tinytext NOT NULL,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT '0',
+  `Index` int(11) NOT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8mb4;
+
+-- Dumping data for table blomstertilalt_dk_db.productgroup: ~4 rows (approximately)
+DELETE FROM `productgroup`;
+INSERT INTO `productgroup` (`Id`, `Name`, `IsArchived`, `Index`) VALUES
+	(1, 'Buketter 1', 1, 0),
+	(2, '3D Print', 0, 0),
+	(3, 'Buket', 0, 1),
+	(4, 'Begravelse', 0, 2),
+	(5, 'Sammenplantning', 0, 3),
+	(6, 'Planter', 0, 4),
+	(7, 'Gravpynt', 1, 5),
+	(8, 'Jul', 0, 5);
+
+-- Dumping structure for table blomstertilalt_dk_db.sale
+DROP TABLE IF EXISTS `sale`;
+CREATE TABLE IF NOT EXISTS `sale` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Time` datetime NOT NULL,
+  `EmployeeId` int(11) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Dumping data for table blomstertilalt_dk_db.sale: ~2 rows (approximately)
+DELETE FROM `sale`;
+INSERT INTO `sale` (`Id`, `Time`, `EmployeeId`) VALUES
+	(1, '2023-07-08 23:09:12', 1),
+	(2, '2023-07-08 23:09:29', 1);
+
+-- Dumping structure for table blomstertilalt_dk_db.sale_line
+DROP TABLE IF EXISTS `sale_line`;
+CREATE TABLE IF NOT EXISTS `sale_line` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `SaleId` int(11) NOT NULL DEFAULT '0',
+  `Product` tinytext COLLATE armscii8_bin NOT NULL,
+  `Pieces` smallint(6) NOT NULL DEFAULT '0',
+  `Price` decimal(20,6) NOT NULL DEFAULT '0.000000',
+  `Total` decimal(20,6) NOT NULL DEFAULT '0.000000',
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Dumping data for table blomstertilalt_dk_db.sale_line: ~2 rows (approximately)
+DELETE FROM `sale_line`;
+INSERT INTO `sale_line` (`Id`, `SaleId`, `Product`, `Pieces`, `Price`, `Total`) VALUES
+	(1, 1, 'Buket', 2, 75.000000, 150.000000),
+	(2, 2, '3D Print', 5, 30.000000, 150.000000);
+
+/*!40103 SET TIME_ZONE=IFNULL(@OLD_TIME_ZONE, 'system') */;
+/*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
+/*!40014 SET FOREIGN_KEY_CHECKS=IFNULL(@OLD_FOREIGN_KEY_CHECKS, 1) */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40111 SET SQL_NOTES=IFNULL(@OLD_SQL_NOTES, 1) */;

PointOfSale/Utilities/SQL/Structure_Simply_v1.sql

@@ -0,0 +1,98 @@
+-- --------------------------------------------------------
+-- Host:                         mysql22.unoeuro.com
+-- Server version:               5.7.42-46-log - Percona Server (GPL), Release 46, Revision e1995a8bb71
+-- Server OS:                    Linux
+-- HeidiSQL Version:             12.3.0.6589
+-- --------------------------------------------------------
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET NAMES utf8 */;
+/*!50503 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+-- Dumping structure for table blomstertilalt_dk_db.employee
+DROP TABLE IF EXISTS `employee`;
+CREATE TABLE IF NOT EXISTS `employee` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` varchar(50) NOT NULL,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table blomstertilalt_dk_db.payment
+DROP TABLE IF EXISTS `payment`;
+CREATE TABLE IF NOT EXISTS `payment` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `SaleId` int(11) NOT NULL DEFAULT '0',
+  `Amount` decimal(20,6) NOT NULL DEFAULT '0.000000',
+  `Type` tinytext COLLATE armscii8_bin NOT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table blomstertilalt_dk_db.product
+DROP TABLE IF EXISTS `product`;
+CREATE TABLE IF NOT EXISTS `product` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` tinytext NOT NULL,
+  `Price` decimal(10,2) NOT NULL,
+  `Description` mediumtext,
+  `ProductGroupId` int(11) NOT NULL DEFAULT '0',
+  `IsArchived` tinyint(4) NOT NULL DEFAULT '0',
+  `Index` int(11) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`Id`),
+  KEY `FK_Product_Categories` (`ProductGroupId`),
+  CONSTRAINT `FK_Product_ProductGroup` FOREIGN KEY (`Id`) REFERENCES `productgroup` (`Id`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table blomstertilalt_dk_db.productgroup
+DROP TABLE IF EXISTS `productgroup`;
+CREATE TABLE IF NOT EXISTS `productgroup` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` tinytext NOT NULL,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT '0',
+  `Index` int(11) NOT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8mb4;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table blomstertilalt_dk_db.sale
+DROP TABLE IF EXISTS `sale`;
+CREATE TABLE IF NOT EXISTS `sale` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Time` datetime NOT NULL,
+  `EmployeeId` int(11) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table blomstertilalt_dk_db.sale_line
+DROP TABLE IF EXISTS `sale_line`;
+CREATE TABLE IF NOT EXISTS `sale_line` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `SaleId` int(11) NOT NULL DEFAULT '0',
+  `Product` tinytext COLLATE armscii8_bin NOT NULL,
+  `Pieces` smallint(6) NOT NULL DEFAULT '0',
+  `Price` decimal(20,6) NOT NULL DEFAULT '0.000000',
+  `Total` decimal(20,6) NOT NULL DEFAULT '0.000000',
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Data exporting was unselected.
+
+/*!40103 SET TIME_ZONE=IFNULL(@OLD_TIME_ZONE, 'system') */;
+/*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
+/*!40014 SET FOREIGN_KEY_CHECKS=IFNULL(@OLD_FOREIGN_KEY_CHECKS, 1) */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40111 SET SQL_NOTES=IFNULL(@OLD_SQL_NOTES, 1) */;

PointOfSale/Utilities/SQL/Structure_v1.sql

@@ -0,0 +1,108 @@
+-- --------------------------------------------------------
+-- Host:                         127.0.0.1
+-- Server version:               11.0.2-MariaDB - mariadb.org binary distribution
+-- Server OS:                    Win64
+-- HeidiSQL Version:             12.3.0.6589
+-- --------------------------------------------------------
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET NAMES utf8 */;
+/*!50503 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+
+-- Dumping database structure for pointofsale
+DROP DATABASE IF EXISTS `pointofsale`;
+CREATE DATABASE IF NOT EXISTS `pointofsale` /*!40100 DEFAULT CHARACTER SET armscii8 COLLATE armscii8_bin */;
+USE `pointofsale`;
+
+-- Dumping structure for table pointofsale.employee
+DROP TABLE IF EXISTS `employee`;
+CREATE TABLE IF NOT EXISTS `employee` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` varchar(50) NOT NULL,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT 0,
+  `IsModified` tinyint(4) DEFAULT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table pointofsale.payment
+DROP TABLE IF EXISTS `payment`;
+CREATE TABLE IF NOT EXISTS `payment` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `SaleId` int(11) NOT NULL DEFAULT 0,
+  `Amount` decimal(20,6) NOT NULL DEFAULT 0.000000,
+  `Type` tinytext NOT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table pointofsale.product
+DROP TABLE IF EXISTS `product`;
+CREATE TABLE IF NOT EXISTS `product` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` tinytext NOT NULL,
+  `Price` decimal(10,2) NOT NULL,
+  `Description` mediumtext DEFAULT NULL,
+  `ProductGroupId` int(11) NOT NULL DEFAULT 0,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT 0,
+  `Index` int(11) NOT NULL DEFAULT 0,
+  `IsModified` tinyint(4) DEFAULT NULL,
+  PRIMARY KEY (`Id`),
+  KEY `FK_Product_Categories` (`ProductGroupId`) USING BTREE,
+  CONSTRAINT `FK_Product_ProductGroup` FOREIGN KEY (`Id`) REFERENCES `productgroup` (`Id`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table pointofsale.productgroup
+DROP TABLE IF EXISTS `productgroup`;
+CREATE TABLE IF NOT EXISTS `productgroup` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Name` tinytext NOT NULL,
+  `IsArchived` tinyint(4) NOT NULL DEFAULT 0,
+  `Index` int(11) NOT NULL,
+  `IsModified` tinyint(4) DEFAULT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table pointofsale.sale
+DROP TABLE IF EXISTS `sale`;
+CREATE TABLE IF NOT EXISTS `sale` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `Time` datetime NOT NULL,
+  `EmployeeId` int(11) NOT NULL DEFAULT 0,
+  `IsModified` tinyint(4) DEFAULT NULL,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Data exporting was unselected.
+
+-- Dumping structure for table pointofsale.sale_line
+DROP TABLE IF EXISTS `sale_line`;
+CREATE TABLE IF NOT EXISTS `sale_line` (
+  `Id` int(11) NOT NULL AUTO_INCREMENT,
+  `SaleId` int(11) NOT NULL DEFAULT 0,
+  `Product` tinytext NOT NULL,
+  `Pieces` smallint(6) NOT NULL DEFAULT 0,
+  `Price` decimal(20,6) NOT NULL DEFAULT 0.000000,
+  `Total` decimal(20,6) NOT NULL DEFAULT 0.000000,
+  PRIMARY KEY (`Id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=armscii8 COLLATE=armscii8_bin;
+
+-- Data exporting was unselected.
+
+/*!40103 SET TIME_ZONE=IFNULL(@OLD_TIME_ZONE, 'system') */;
+/*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
+/*!40014 SET FOREIGN_KEY_CHECKS=IFNULL(@OLD_FOREIGN_KEY_CHECKS, 1) */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40111 SET SQL_NOTES=IFNULL(@OLD_SQL_NOTES, 1) */;