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akhil committed Aug 8, 2019
1 parent 8b02450 commit 657c475
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100 changes: 100 additions & 0 deletions EmailAddressExtracter.csproj
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{A129029C-4AD4-4A96-BF2D-2CE5A360BD47}</ProjectGuid>
<OutputType>WinExe</OutputType>
<RootNamespace>EmailAddressExtracter</RootNamespace>
<AssemblyName>EmailAddressExtracter</AssemblyName>
<TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<Deterministic>true</Deterministic>
<PublishUrl>publish\</PublishUrl>
<Install>true</Install>
<InstallFrom>Disk</InstallFrom>
<UpdateEnabled>false</UpdateEnabled>
<UpdateMode>Foreground</UpdateMode>
<UpdateInterval>7</UpdateInterval>
<UpdateIntervalUnits>Days</UpdateIntervalUnits>
<UpdatePeriodically>false</UpdatePeriodically>
<UpdateRequired>false</UpdateRequired>
<MapFileExtensions>true</MapFileExtensions>
<ApplicationRevision>0</ApplicationRevision>
<ApplicationVersion>1.0.0.%2a</ApplicationVersion>
<IsWebBootstrapper>false</IsWebBootstrapper>
<UseApplicationTrust>false</UseApplicationTrust>
<BootstrapperEnabled>true</BootstrapperEnabled>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Core" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Deployment" />
<Reference Include="System.Drawing" />
<Reference Include="System.Windows.Forms" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Form1.cs">
<SubType>Form</SubType>
</Compile>
<Compile Include="Form1.Designer.cs">
<DependentUpon>Form1.cs</DependentUpon>
</Compile>
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<EmbeddedResource Include="Form1.resx">
<DependentUpon>Form1.cs</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="Properties\Resources.resx">
<Generator>ResXFileCodeGenerator</Generator>
<LastGenOutput>Resources.Designer.cs</LastGenOutput>
<SubType>Designer</SubType>
</EmbeddedResource>
<Compile Include="Properties\Resources.Designer.cs">
<AutoGen>True</AutoGen>
<DependentUpon>Resources.resx</DependentUpon>
</Compile>
<None Include="Properties\Settings.settings">
<Generator>SettingsSingleFileGenerator</Generator>
<LastGenOutput>Settings.Designer.cs</LastGenOutput>
</None>
<Compile Include="Properties\Settings.Designer.cs">
<AutoGen>True</AutoGen>
<DependentUpon>Settings.settings</DependentUpon>
<DesignTimeSharedInput>True</DesignTimeSharedInput>
</Compile>
</ItemGroup>
<ItemGroup>
<BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
<Visible>False</Visible>
<ProductName>.NET Framework 3.5 SP1</ProductName>
<Install>false</Install>
</BootstrapperPackage>
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
</Project>
25 changes: 25 additions & 0 deletions EmailAddressExtracter.sln
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.29102.190
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EmailAddressExtracter", "EmailAddressExtracter.csproj", "{A129029C-4AD4-4A96-BF2D-2CE5A360BD47}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{A129029C-4AD4-4A96-BF2D-2CE5A360BD47}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{A129029C-4AD4-4A96-BF2D-2CE5A360BD47}.Debug|Any CPU.Build.0 = Debug|Any CPU
{A129029C-4AD4-4A96-BF2D-2CE5A360BD47}.Release|Any CPU.ActiveCfg = Release|Any CPU
{A129029C-4AD4-4A96-BF2D-2CE5A360BD47}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {391D2F2A-71D6-479E-B34C-D34D6698C939}
EndGlobalSection
EndGlobal
124 changes: 124 additions & 0 deletions Form1.Designer.cs

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95 changes: 95 additions & 0 deletions Form1.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace EmailAddressExtracter
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

OpenFileDialog ofd = new OpenFileDialog();

private void ChooseFileButton_Click(object sender, EventArgs e)
{

if(ofd.ShowDialog() == DialogResult.OK)
{
fileSelectionBox.Text = ofd.FileName;
extractEmailButton.Enabled = true;
downloadEmailAddressButton.Enabled = false;
}
}

ProcessStartInfo startInfo = new ProcessStartInfo();

private void ExtractEmailAddressButton_Click(object sender, EventArgs e)
{
MessageBoxButtons buttons = MessageBoxButtons.OK;
if (!ofd.CheckFileExists)
{
MessageBox.Show("Invalid file", "test", buttons);
return;
}
startInfo.FileName = "grep.exe";
startInfo.RedirectStandardOutput = true;
startInfo.UseShellExecute = false;
startInfo.CreateNoWindow = true;
startInfo.Arguments = "-a -o -P \"(?<name>[\\w.]+)\\@(?<domain>\\w+\\.\\w+)(\\.\\w+)?\" "
+ '"' + ofd.FileName +'"';

Console.WriteLine("Grep arguments: " + startInfo.Arguments);
using (Process process = Process.Start(startInfo))
{
using (StreamReader reader = process.StandardOutput)
{
string result = reader.ReadToEnd();
emailListView.View = View.Details;
emailListView.GridLines = true;
emailListView.Columns.Add("Email", -2, HorizontalAlignment.Left);
string[] emails = result.Split('\n');
Console.WriteLine("emails Count" + emails.Length.ToString());
foreach(string x in emails)
{
emailListView.Items.Add(x);
}
if(emails.Length > 0)
{
emailCountLabel.Text = "Email Count: " + emails.Length;
downloadEmailAddressButton.Enabled = true;
}
}
}
}

SaveFileDialog sfd = new SaveFileDialog();

private void DownloadEmailAddressButton_Click(object sender, EventArgs e)
{
sfd.Title = "Save Emails";
sfd.Filter = "CSV|*.csv";
if(sfd.ShowDialog() == DialogResult.OK)
{
using (Stream myStream = sfd.OpenFile())
{
using(StreamWriter sw = new StreamWriter(myStream))
foreach (ListViewItem item in emailListView.Items)
{
sw.WriteLine(item.Text.Trim());
}
MessageBox.Show("Download Complete");
}
}
}
}
}
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