├── CrestronSearch
├── network-disk-icone-6574.ico
├── Crestron
│ ├── Constants.cs
│ ├── Types
│ │ ├── Device.cs
│ │ └── Firmware.cs
│ └── Network
│ │ ├── Helpers.cs
│ │ ├── DeviceDiscovery.cs
│ │ └── UdpSearch.cs
├── app.config
├── Program.cs
├── Properties
│ └── AssemblyInfo.cs
└── CrestronSearch.csproj
├── README.md
├── CrestronDeviceSearchTool.sln
├── .gitattributes
└── .gitignore
/CrestronSearch/network-disk-icone-6574.ico:
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https://raw.githubusercontent.com/bitm0de/CrestronSearch/HEAD/CrestronSearch/network-disk-icone-6574.ico
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/CrestronSearch/Crestron/Constants.cs:
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1 | namespace CrestronSearch.Crestron
2 | {
3 | internal static class Constants
4 | {
5 | public static readonly int CIP_PORT = 41794;
6 | }
7 | }
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/CrestronSearch/app.config:
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1 |
2 |
3 |
4 |
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/README.md:
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1 | # CrestronSearch
2 | Simple utility for discovering Crestron devices (UDP)
3 |
4 | ## Disclaimer
5 | *For Crestron programmer knowledge and learning purposes only. This software is not endorsed by Crestron.*
6 |
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/CrestronSearch/Crestron/Types/Device.cs:
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1 | namespace CrestronSearch.Crestron.Types
2 | {
3 | internal struct Device
4 | {
5 | public string Name { get; }
6 | public string Hostname { get; }
7 | public Firmware Firmware { get; }
8 |
9 | public Device(string name, string hostname, Firmware firmware)
10 | {
11 | Firmware = firmware;
12 | Hostname = hostname;
13 | Name = name;
14 | }
15 |
16 | public override string ToString()
17 | {
18 | return $"{Hostname}\t- ({Name})\t- [{Firmware}]";
19 | }
20 | }
21 | }
22 |
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/CrestronSearch/Crestron/Network/Helpers.cs:
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1 | using System;
2 | using System.Net;
3 | using System.Net.Sockets;
4 |
5 | namespace CrestronSearch.Crestron.Network
6 | {
7 | internal class Helpers
8 | {
9 | public static IPAddress GetLocalIPAddress()
10 | {
11 | var host = Dns.GetHostEntry(Dns.GetHostName());
12 | foreach (var ip in host.AddressList)
13 | {
14 | if (ip.AddressFamily == AddressFamily.InterNetwork)
15 | {
16 | return ip;
17 | }
18 | }
19 | throw new Exception("Local IP address not found");
20 | }
21 | }
22 | }
23 |
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/CrestronSearch/Crestron/Types/Firmware.cs:
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1 | using System;
2 |
3 | namespace CrestronSearch.Crestron.Types
4 | {
5 | public struct Firmware
6 | {
7 | public DateTime ReleaseDate { get; }
8 | public Version ReleaseVersion { get; }
9 |
10 | public Firmware(DateTime releaseDate, Version version)
11 | {
12 | ReleaseDate = releaseDate;
13 | ReleaseVersion = version;
14 | }
15 | public override string ToString()
16 | {
17 | return $"Firmware v{ReleaseVersion.Major}.{ReleaseVersion.Minor:D3}.{ReleaseVersion.Build:D4} ({ReleaseDate.ToString("MMMM dd, yyyy")})";
18 | }
19 | }
20 | }
21 |
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/CrestronSearch/Program.cs:
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1 | using System;
2 | using CrestronSearch.Crestron.Network;
3 |
4 | namespace CrestronSearch
5 | {
6 | internal class Program
7 | {
8 | private static void Main()
9 | {
10 | try
11 | {
12 | #pragma warning disable 4014
13 | DeviceDiscovery.SearchAsync();
14 | #pragma warning restore 4014
15 | }
16 | catch (Exception ex) // doesn't matter at this point just show the exception
17 | {
18 | Console.ForegroundColor = ConsoleColor.Red;
19 | Console.WriteLine(ex.Message);
20 | }
21 | Console.ReadKey();
22 | }
23 |
24 | }
25 | }
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/CrestronDeviceSearchTool.sln:
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1 |
2 | Microsoft Visual Studio Solution File, Format Version 12.00
3 | # Visual Studio 14
4 | VisualStudioVersion = 14.0.25123.0
5 | MinimumVisualStudioVersion = 10.0.40219.1
6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CrestronSearch", "CrestronSearch\CrestronSearch.csproj", "{74A30EAF-C437-491E-A83F-6161ACBD36A8}"
7 | EndProject
8 | Global
9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution
10 | Debug|Any CPU = Debug|Any CPU
11 | Release|Any CPU = Release|Any CPU
12 | EndGlobalSection
13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution
14 | {74A30EAF-C437-491E-A83F-6161ACBD36A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
15 | {74A30EAF-C437-491E-A83F-6161ACBD36A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
16 | {74A30EAF-C437-491E-A83F-6161ACBD36A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
17 | {74A30EAF-C437-491E-A83F-6161ACBD36A8}.Release|Any CPU.Build.0 = Release|Any CPU
18 | EndGlobalSection
19 | GlobalSection(SolutionProperties) = preSolution
20 | HideSolutionNode = FALSE
21 | EndGlobalSection
22 | EndGlobal
23 |
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/CrestronSearch/Properties/AssemblyInfo.cs:
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1 | using System.Reflection;
2 | using System.Runtime.CompilerServices;
3 | using System.Runtime.InteropServices;
4 |
5 | // General Information about an assembly is controlled through the following
6 | // set of attributes. Change these attribute values to modify the information
7 | // associated with an assembly.
8 | [assembly: AssemblyTitle("Crestron Device Discovery Tool")]
9 | [assembly: AssemblyDescription("A third party tool created to discover Crestron devices")]
10 | [assembly: AssemblyConfiguration("")]
11 | [assembly: AssemblyCompany("")]
12 | [assembly: AssemblyProduct("CrestronSearch")]
13 | [assembly: AssemblyCopyright("Copyright © Troy Garner 2016")]
14 | [assembly: AssemblyTrademark("")]
15 | [assembly: AssemblyCulture("")]
16 |
17 | // Setting ComVisible to false makes the types in this assembly not visible
18 | // to COM components. If you need to access a type in this assembly from
19 | // COM, set the ComVisible attribute to true on that type.
20 | [assembly: ComVisible(false)]
21 |
22 | // The following GUID is for the ID of the typelib if this project is exposed to COM
23 | [assembly: Guid("74a30eaf-c437-491e-a83f-6161acbd36a8")]
24 |
25 | // Version information for an assembly consists of the following four values:
26 | //
27 | // Major Version
28 | // Minor Version
29 | // Build Number
30 | // Revision
31 | //
32 | // You can specify all the values or you can default the Build and Revision Numbers
33 | // by using the '*' as shown below:
34 | // [assembly: AssemblyVersion("1.0.*")]
35 | [assembly: AssemblyVersion("1.0.0.0")]
36 | [assembly: AssemblyFileVersion("1.0.0.0")]
37 |
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/CrestronSearch/Crestron/Network/DeviceDiscovery.cs:
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1 | using System;
2 | using System.Collections.Generic;
3 | using System.Net;
4 | using System.Text;
5 | using System.Threading;
6 | using System.Threading.Tasks;
7 |
8 | namespace CrestronSearch.Crestron.Network
9 | {
10 | internal class DeviceDiscovery
11 | {
12 | private static readonly List _addresses = new List();
13 |
14 | public static async Task SearchAsync()
15 | {
16 | var sendBytes = Encoding.ASCII.GetBytes("\x14\x00\x00\x00\x01\x04\x00\x03\x00\x00");
17 |
18 | UdpSearch.Error += exception => Console.WriteLine("Broadcast UDP search exception: {0}", exception.Message);
19 | UdpSearch.Destroyed += () => Console.WriteLine("UDP listener socket was destroyed");
20 | UdpSearch.RawDataReceived += (bytes, ip) =>
21 | {
22 | var data = Encoding.ASCII.GetString(bytes).Split(new[] { '\0' }, StringSplitOptions.RemoveEmptyEntries);
23 |
24 | if (_addresses.Contains(ip.Address))
25 | return;
26 |
27 | _addresses.Add(ip.Address);
28 |
29 | if (data.Length >= 5)
30 | Console.WriteLine($"[{ip.Address}] {data[3]} - {data[4]}");
31 | };
32 |
33 | #pragma warning disable 4014
34 | UdpSearch.StartListenerAsync(Constants.CIP_PORT).ConfigureAwait(false);
35 | #pragma warning restore 4014
36 |
37 | while (true)
38 | {
39 | await UdpSearch.SendAsync(Constants.CIP_PORT, sendBytes);
40 | await Task.Delay(TimeSpan.FromSeconds(3));
41 | }
42 | }
43 | }
44 | }
45 |
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/CrestronSearch/Crestron/Network/UdpSearch.cs:
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1 | using System;
2 | using System.Net;
3 | using System.Net.Sockets;
4 | using System.Threading.Tasks;
5 |
6 | namespace CrestronSearch.Crestron.Network
7 | {
8 | internal abstract class UdpSearch
9 | {
10 | public static event RawDataReceivedEventHandler RawDataReceived;
11 | public delegate void RawDataReceivedEventHandler(byte[] receivedBytes, IPEndPoint ip);
12 |
13 | public static event ErrorEventHandler Error;
14 | public delegate void ErrorEventHandler(Exception ex);
15 |
16 | public static event DestroyedEventHandler Destroyed;
17 | public delegate void DestroyedEventHandler();
18 |
19 | public static async Task SendAsync(int port, byte[] bytes)
20 | {
21 | using (var udpClient = new UdpClient(AddressFamily.InterNetwork))
22 | {
23 | udpClient.ExclusiveAddressUse = false;
24 | udpClient.AllowNatTraversal(true);
25 | return await udpClient.SendAsync(bytes, bytes.Length, new IPEndPoint(IPAddress.Broadcast, port));
26 | }
27 | }
28 |
29 | public static async Task StartListenerAsync(int port)
30 | {
31 | var localIP = Helpers.GetLocalIPAddress();
32 | UdpClient listener = null;
33 | try
34 | {
35 | listener = new UdpClient(new IPEndPoint(IPAddress.Any, port));
36 | while (true)
37 | {
38 | var result = await listener.ReceiveAsync();
39 | var bytes = result.Buffer;
40 | if (!result.RemoteEndPoint.Address.Equals(localIP))
41 | {
42 | OnRawDataReceived(bytes, result.RemoteEndPoint);
43 | }
44 | }
45 |
46 | }
47 | catch (Exception ex)
48 | {
49 | OnError(ex);
50 | }
51 | finally
52 | {
53 | listener?.Close();
54 | OnDestroyed();
55 | }
56 | }
57 |
58 | private static void OnRawDataReceived(byte[] receivedbytes, IPEndPoint ip)
59 | {
60 | RawDataReceived?.Invoke(receivedbytes, ip);
61 | }
62 |
63 | private static void OnError(Exception ex)
64 | {
65 | Error?.Invoke(ex);
66 | }
67 |
68 | private static void OnDestroyed()
69 | {
70 | Destroyed?.Invoke();
71 | }
72 | }
73 | }
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/.gitattributes:
--------------------------------------------------------------------------------
1 | ###############################################################################
2 | # Set default behavior to automatically normalize line endings.
3 | ###############################################################################
4 | * text=auto
5 |
6 | ###############################################################################
7 | # Set default behavior for command prompt diff.
8 | #
9 | # This is need for earlier builds of msysgit that does not have it on by
10 | # default for csharp files.
11 | # Note: This is only used by command line
12 | ###############################################################################
13 | #*.cs diff=csharp
14 |
15 | ###############################################################################
16 | # Set the merge driver for project and solution files
17 | #
18 | # Merging from the command prompt will add diff markers to the files if there
19 | # are conflicts (Merging from VS is not affected by the settings below, in VS
20 | # the diff markers are never inserted). Diff markers may cause the following
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22 | # these files as binary and thus will always conflict and require user
23 | # intervention with every merge. To do so, just uncomment the entries below
24 | ###############################################################################
25 | #*.sln merge=binary
26 | #*.csproj merge=binary
27 | #*.vbproj merge=binary
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29 | #*.vcproj merge=binary
30 | #*.dbproj merge=binary
31 | #*.fsproj merge=binary
32 | #*.lsproj merge=binary
33 | #*.wixproj merge=binary
34 | #*.modelproj merge=binary
35 | #*.sqlproj merge=binary
36 | #*.wwaproj merge=binary
37 |
38 | ###############################################################################
39 | # behavior for image files
40 | #
41 | # image files are treated as binary by default.
42 | ###############################################################################
43 | #*.jpg binary
44 | #*.png binary
45 | #*.gif binary
46 |
47 | ###############################################################################
48 | # diff behavior for common document formats
49 | #
50 | # Convert binary document formats to text before diffing them. This feature
51 | # is only available from the command line. Turn it on by uncommenting the
52 | # entries below.
53 | ###############################################################################
54 | #*.doc diff=astextplain
55 | #*.DOC diff=astextplain
56 | #*.docx diff=astextplain
57 | #*.DOCX diff=astextplain
58 | #*.dot diff=astextplain
59 | #*.DOT diff=astextplain
60 | #*.pdf diff=astextplain
61 | #*.PDF diff=astextplain
62 | #*.rtf diff=astextplain
63 | #*.RTF diff=astextplain
64 |
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/CrestronSearch/CrestronSearch.csproj:
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1 |
2 |
3 |
4 |
5 | Debug
6 | AnyCPU
7 | {74A30EAF-C437-491E-A83F-6161ACBD36A8}
8 | Exe
9 | Properties
10 | CrestronSearch
11 | CrestronSearch
12 | v4.5
13 | 512
14 |
15 |
16 |
17 | AnyCPU
18 | true
19 | full
20 | false
21 | bin\Debug\
22 | DEBUG;TRACE
23 | prompt
24 | 4
25 | false
26 |
27 |
28 | AnyCPU
29 | pdbonly
30 | true
31 | bin\Release\
32 | TRACE
33 | prompt
34 | 4
35 | false
36 |
37 |
38 | network-disk-icone-6574.ico
39 |
40 |
41 |
42 |
43 |
44 |
45 |
46 |
47 |
48 |
49 |
50 |
51 |
52 |
53 |
54 |
55 |
56 |
57 |
58 |
59 |
60 |
61 |
62 |
63 |
64 |
65 |
66 |
73 |
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/.gitignore:
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1 | ## Ignore Visual Studio temporary files, build results, and
2 | ## files generated by popular Visual Studio add-ons.
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18 | x64/
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22 | [Oo]bj/
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26 | .vs/
27 | # Uncomment if you have tasks that create the project's static files in wwwroot
28 | #wwwroot/
29 |
30 | # MSTest test Results
31 | [Tt]est[Rr]esult*/
32 | [Bb]uild[Ll]og.*
33 |
34 | # NUNIT
35 | *.VisualState.xml
36 | TestResult.xml
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38 | # Build Results of an ATL Project
39 | [Dd]ebugPS/
40 | [Rr]eleasePS/
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