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Show QR Code from URL (IP+external port) #3

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Show QR Code from URL (IP+external port) #3

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dc09b74
Show QR Code from external URL
mjbrusso Jan 14, 2016
92e6a9a
Show QR Code from external URL
mjbrusso Jan 14, 2016
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5 changes: 4 additions & 1 deletion .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,10 @@ Thumbs.db
*.cache
*.ilk
*.log
[Bb]in
Bin/*
!Bin/QRCoder.dll
bin/*
!bin/QRCoder.dll
[Dd]ebug*/
*.lib
*.sbr
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3 changes: 3 additions & 0 deletions SharpProxy/SharpProxy.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,9 @@
<ApplicationIcon>main.ico</ApplicationIcon>
</PropertyGroup>
<ItemGroup>
<Reference Include="QRCoder">
<HintPath>bin\QRCoder.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.Core" />
<Reference Include="System.Xml.Linq" />
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Binary file added SharpProxy/bin/QRCoder.dll
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30 changes: 29 additions & 1 deletion SharpProxy/frmMain.Designer.cs
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21 changes: 21 additions & 0 deletions SharpProxy/frmMain.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,17 @@
using System.Net.Sockets;
using System.Linq;
using System.IO;
using QRCoder;

namespace SharpProxy
{
public partial class frmMain : Form
{
private const int MIN_PORT = 1;
private const int MAX_PORT = 65535;
private const int PIXELS_PER_MODULE = 4;

private QRCodeGenerator qrCodeGenerator = new QRCodeGenerator();

public static readonly string CommonDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "SharpProxy");
public static readonly string ConfigInfoPath = Path.Combine(CommonDataPath, "config.txt");
Expand Down Expand Up @@ -113,13 +117,15 @@ private void btnStart_Click(object sender, EventArgs e)
ProxyThreadListener = new ProxyThread(externalPort, internalPort, chkRewriteHostHeaders.Checked);

toggleButtons();
showQRCode();
}

private void btnStop_Click(object sender, EventArgs e)
{
ProxyThreadListener.Stop();

toggleButtons();
picQRCode.Image = null;
}

private void showError(string msg)
Expand Down Expand Up @@ -215,5 +221,20 @@ private void txtPorts_KeyPress(object sender, KeyPressEventArgs e)
btnStart_Click(null, null);
}
}

private void showQRCode ()
{
string data = String.Format("http://{0}:{1}", cmbIPAddress.Text, txtExternalPort.Text);

QRCode qrCode = new QRCode(qrCodeGenerator.CreateQrCode(data, QRCodeGenerator.ECCLevel.M));

picQRCode.Image = qrCode.GetGraphic(PIXELS_PER_MODULE);
}

private void cmbIPAddress_SelectedIndexChanged (object sender, EventArgs e)
{
if (btnStop.Enabled)
showQRCode();
}
}
}