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Update gs1 barcode #1

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70c9abb
Change first character is StartVariant
hisao07 Mar 25, 2016
d56c265
Add STOP character
hisao07 Mar 25, 2016
a29690c
FIX AI is a minimum of two -digit to display
hisao07 Mar 25, 2016
328e9e7
FIX GS1-128(EAN128) multi element string
hisao07 Mar 25, 2016
0406e23
Add Unit Test GS1Builder class
hisao07 Mar 25, 2016
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30 changes: 25 additions & 5 deletions Barcode Writer/1D/Code128.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ namespace Barcodes
/// </summary>
public class Code128 : BarcodeBase
{
private const int STOP = 106;
private readonly int STOP = Code128Helper.STOP;
protected int AiMarker = 156;

protected override void Init()
Expand Down Expand Up @@ -172,7 +172,7 @@ private Pattern ParseCode(string value)

protected override string ParseText(string value, CodedValueCollection codes)
{
char variant = Code128Helper.StartVariantB;
char variant = Code128Helper.CODEB;
int i = 0;
bool shifted = false;

Expand Down Expand Up @@ -373,8 +373,28 @@ protected string AutoFormat(string value)
}
else
{
v = Code128Helper.CODEB;
s.Append(Code128Helper.StartVariantB);
switch (value[0])
{
case Code128Helper.StartVariantA:
v = Code128Helper.CODEA;
s.Append(Code128Helper.StartVariantA);
++i;
break;
case Code128Helper.StartVariantC:
v = Code128Helper.CODEC;
s.Append(Code128Helper.StartVariantC);
++i;
break;
case Code128Helper.StartVariantB:
v = Code128Helper.CODEB;
s.Append(Code128Helper.StartVariantB);
++i;
break;
default:
v = Code128Helper.CODEB;
s.Append(Code128Helper.StartVariantB);
break;
}
}

bool switched = false;
Expand Down Expand Up @@ -416,7 +436,7 @@ protected string AutoFormat(string value)

s.Append(value[i]);
i++;
if (v == Code128Helper.CODEC)
if (i < value.Length && v == Code128Helper.CODEC)
{
s.Append(value[i]);
i++;
Expand Down
5 changes: 5 additions & 0 deletions Barcode Writer/1D/Code128Helper.cs
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Expand Up @@ -53,5 +53,10 @@ public static class Code128Helper
/// Shifts the next value between A & B
/// </summary>
public const char SHIFT = (char)148;

/// <summary>
/// Stop character
/// </summary>
public const int STOP = 106;
}
}
54 changes: 47 additions & 7 deletions Barcode Writer/1D/EAN128.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -59,15 +59,55 @@ public Bitmap Generate(GS1.GS1Builder value, BarcodeSettings settings)

protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
if (_Value == null)
{
return base.ParseText(value, codes);
}
else
{
if (_Value.ToString() != value)
base.ParseText(value, codes);
else
{
int i = 0;
foreach(var element_string in _Value.CalculateElementStrings())
{
var cds = new CodedValueCollection();
if (!element_string.EndsWith(char.ToString(Code128Helper.FNC1)))
{
base.ParseText(element_string, cds);
cds.RemoveAt(cds.Count - 1);
}
else
{
base.ParseText(element_string.Substring(0, element_string.Length - 1), cds);
cds.RemoveAt(cds.Count - 1);
cds.Add(Code128Helper.FNC1 - 50);
}

if (_Value != null)
{
value = _Value.ToDisplayString();
_Value = null;
}
if (i == 0)
cds.Insert(1, Code128Helper.FNC1 - 50);
else if (codes[0] == cds[0])
cds.RemoveAt(0);
else
{
var r = cds[0];
cds.RemoveAt(0);
var ai = _Value.AICollection[i].ToString("{0:00}");
cds.Insert(ai.Length, r);
}

codes.AddRange(cds);
++i;
}
codes.Add(Code128Helper.STOP);
}

var ret = _Value.ToDisplayString();
_Value = null;
return ret;
}

return value;
}

//public string CreateEAN128(int aiCode, string value)
Expand Down
84 changes: 74 additions & 10 deletions Barcode Writer/GS1/GS1Builder.cs
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Original file line number Diff line number Diff line change
@@ -1,10 +1,11 @@
using System;
using System.Collections.Generic;
using System.Text;
using System.Linq;

namespace Barcodes.GS1
{
public class GS1Builder
public class GS1Builder
{
#region AI Constants

Expand All @@ -29,6 +30,7 @@ public class GS1Builder
public const int ReferenceToSourceEntity = 251;
public const int GDTI = 253;
public const int GLNExtension = 254;
public const int GlobalCouponNumber = 255;
public const int CountofItems = 30;
public const int ProductNetWeightKg = 310;
public const int ProductLengthMeters = 311;
Expand Down Expand Up @@ -109,6 +111,7 @@ public class GS1Builder
public const int UNCutClassification = 7002;
public const int ExpirationDateTime = 7003;
public const int ActivePotency = 7004;
public const int ProcessorApproval = 703;
public const int RollProducts = 8001;
public const int CellularMobileID = 8002;
public const int GRAI = 8003;
Expand All @@ -123,6 +126,7 @@ public class GS1Builder
public const int CouponExtendedCodeEndofOffer = 8101;
public const int CouponExtendedCode0 = 8102;
public const int CouponCodeIDNorthAmerica = 8110;
public const int ExtendedPackagingURL = 8200;
public const int TradingPartners = 90;
public const int InternalCompanyCodes1 = 91;
public const int InternalCompanyCodes2 = 92;
Expand Down Expand Up @@ -166,6 +170,56 @@ public GS1Builder(char fnc1)
FNC1 = fnc1;
}

private bool IsVariable(int ai)
{
return ai == BatchNumbers ||
ai == SerialNumber ||
ai == HIBCCQuantity ||
ai == SecondaryDataField ||
ai == LotNumber ||
ai == AdditionalItemIdentification ||
ai == CustomerPartNumber ||
ai == MadeToOrderVariationNumber ||
ai == SecondSerialNumber ||
ai == ReferenceToSourceEntity ||
ai == GDTI ||
ai == GLNExtension ||
ai == GlobalCouponNumber ||
ai == CountofItems ||
ai == CountofTradeItems ||
ai == AmountPayable ||
ai == AmountPayableISO ||
ai == AmountPayableArea ||
ai == AmountPayableAreaISO ||
ai == CustomerPurchaseOrderNumber ||
ai == GINC ||
ai == RoutingCode ||
ai == ShipToPostalCode ||
ai == ShipToPostalCodeISO ||
ai == CountryOfInitialProcessing ||
ai == UNCutClassification ||
ai == ActivePotency ||
ai == ProcessorApproval ||
ai == CellularMobileID ||
ai == GRAI ||
ai == GIAI ||
ai == IBAN ||
ai == ProductionDateTime ||
ai == PaymentSlipReference ||
ai == CouponCodeIDNorthAmerica ||
ai == ExtendedPackagingURL ||
ai == TradingPartners ||
ai == InternalCompanyCodes1 ||
ai == InternalCompanyCodes2 ||
ai == InternalCompanyCodes3 ||
ai == InternalCompanyCodes4 ||
ai == InternalCompanyCodes5 ||
ai == InternalCompanyCoeds6 ||
ai == InternalCompanyCodes7 ||
ai == InternalCompanyCodes8 ||
ai == InternalCompanyCodes9;
}

public void Add(int ai, string value)
{
Validate(ai, value);
Expand Down Expand Up @@ -413,14 +467,12 @@ public override string ToString()
{
StringBuilder sb = new StringBuilder();

for (int i = 0; i < _Ais.Count; i++)
{
sb.Append(FNC1);
sb.Append(_Ais[i]);
sb.Append(_Values[i]);
}
sb.Append(FNC1);
CalculateElementStrings()
.ToList()
.ForEach((v) => sb.Append(v));

return sb.ToString();
return sb.ToString();
}

public string ToString(char fnc1)
Expand All @@ -435,11 +487,23 @@ public string ToDisplayString()

for (int i = 0; i < _Ais.Count; i++)
{
sb.AppendFormat("({0})", _Ais[i]);
sb.AppendFormat("({0:00})", _Ais[i]);
sb.Append(_Values[i]);
}

return sb.ToString();
}
}
public IEnumerable<String> CalculateElementStrings()
{
for (int i = 0; i < _Ais.Count; i++)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat("{0:00}", _Ais[i]);
sb.Append(_Values[i]);
if (IsVariable(_Ais[i]))
sb.Append(FNC1);
yield return sb.ToString();
}
}
}
}
98 changes: 98 additions & 0 deletions BarcodeWriterTests/BarcodeWriterTests.csproj
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Original file line number Diff line number Diff line change
@@ -0,0 +1,98 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{D694DBF2-F65C-4C92-9ACC-629A40214D7D}</ProjectGuid>
<OutputType>Library</OutputType>
<AppDesignerFolder>Properties</AppDesignerFolder>
<RootNamespace>BarcodeWriterTests</RootNamespace>
<AssemblyName>BarcodeWriterTests</AssemblyName>
<TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
<VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
<VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
<ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\$(VisualStudioVersion)\UITestExtensionPackages</ReferencePath>
<IsCodedUITest>False</IsCodedUITest>
<TestProjectType>UnitTest</TestProjectType>
<TargetFrameworkProfile />
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<Prefer32Bit>false</Prefer32Bit>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<Prefer32Bit>false</Prefer32Bit>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Drawing" />
</ItemGroup>
<Choose>
<When Condition="('$(VisualStudioVersion)' == '10.0' or '$(VisualStudioVersion)' == '') and '$(TargetFrameworkVersion)' == 'v3.5'">
<ItemGroup>
<Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
</ItemGroup>
</When>
<Otherwise>
<ItemGroup>
<Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework">
<Private>False</Private>
</Reference>
</ItemGroup>
</Otherwise>
</Choose>
<ItemGroup>
<Compile Include="GS1\GS1BuilderTest.cs" />
<Compile Include="Helpers\ImageHelper.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="EAN128Test.cs" />
<Compile Include="Code128Test.cs" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Barcode Writer\Barcode Writer.csproj">
<Project>{7130d5a2-8818-4300-9d1a-80c929059a2d}</Project>
<Name>Barcode Writer</Name>
</ProjectReference>
</ItemGroup>
<Choose>
<When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
<ItemGroup>
<Reference Include="Microsoft.VisualStudio.QualityTools.CodedUITestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<Private>False</Private>
</Reference>
<Reference Include="Microsoft.VisualStudio.TestTools.UITest.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<Private>False</Private>
</Reference>
<Reference Include="Microsoft.VisualStudio.TestTools.UITest.Extension, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<Private>False</Private>
</Reference>
<Reference Include="Microsoft.VisualStudio.TestTools.UITesting, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<Private>False</Private>
</Reference>
</ItemGroup>
</When>
</Choose>
<Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.
<Target Name="BeforeBuild">
</Target>
<Target Name="AfterBuild">
</Target>
-->
</Project>
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