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moved update check url to app level allowing each app to have correct update check download link.

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This commit is contained in:
Shreyas Zare
2018-01-26 20:14:43 +05:30
parent 59ed25a9ef
commit e29230cae7
4 changed files with 48 additions and 61 deletions
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2
DnsServerApp.NETCore/Program.cs
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@@ -31,7 +31,7 @@ namespace DnsServerApp
if (args.Length == 1)
configFolder = args[0];
DnsWebService service = new DnsWebService(configFolder);
DnsWebService service = new DnsWebService(configFolder, new Uri("https://technitium.com/download/dns/updateca.bin"));
service.Start();
Console.WriteLine("Technitium DNS Server was started successfully.");

2
DnsServerApp/Program.cs
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@@ -31,7 +31,7 @@ namespace DnsServerApp
if (args.Length == 1)
configFolder = args[0];
DnsWebService service = new DnsWebService(configFolder);
DnsWebService service = new DnsWebService(configFolder, new Uri("https://technitium.com/download/dns/updatewa.bin"));
service.Start();
Console.WriteLine("Technitium DNS Server was started successfully.");

102
DnsServerCore/DnsWebService.cs
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@@ -48,14 +48,10 @@ namespace DnsServerCore
#region variables
readonly static Uri UPDATE_URI_WINDOWS_SERVICE = new Uri("https://technitium.com/download/dns/updatews.bin");
readonly static Uri UPDATE_URI_WINDOWS_APP = new Uri("https://technitium.com/download/dns/updatewa.bin");
readonly static Uri UPDATE_URI_MONO_APP = new Uri("https://technitium.com/download/dns/updatema.bin");
bool _isWindowsService;
readonly string _currentVersion;
readonly string _appFolder;
readonly string _configFolder;
readonly Uri _updateCheckUri;
readonly LogManager _log;
@@ -76,12 +72,11 @@ namespace DnsServerCore
#region constructor
public DnsWebService(string configFolder = null)
public DnsWebService(string configFolder = null, Uri updateCheckUri = null)
{
Assembly assembly = Assembly.GetEntryAssembly();
AssemblyName assemblyName = assembly.GetName();
_isWindowsService = (assemblyName.Name == "DnsService");
_currentVersion = assemblyName.Version.ToString();
_appFolder = Path.GetDirectoryName(assembly.Location);
@@ -90,6 +85,8 @@ namespace DnsServerCore
else
_configFolder = configFolder;
_updateCheckUri = updateCheckUri;
if (!Directory.Exists(_configFolder))
Directory.CreateDirectory(_configFolder);
@@ -553,71 +550,60 @@ namespace DnsServerCore
bool updateAvailable = false;
try
if (_updateCheckUri != null)
{
using (WebClient wc = new WebClient())
try
{
Uri updateUri;
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
using (WebClient wc = new WebClient())
{
if (_isWindowsService)
updateUri = UPDATE_URI_WINDOWS_SERVICE;
else
updateUri = UPDATE_URI_WINDOWS_APP;
}
else
{
updateUri = UPDATE_URI_MONO_APP;
}
byte[] response = wc.DownloadData(_updateCheckUri);
byte[] response = wc.DownloadData(updateUri);
using (MemoryStream mS = new MemoryStream(response, false))
{
BincodingDecoder decoder = new BincodingDecoder(mS, "DU");
switch (decoder.Version)
using (MemoryStream mS = new MemoryStream(response, false))
{
case 1:
while (true)
{
Bincoding entry = decoder.DecodeNext();
if (entry == null)
break;
BincodingDecoder decoder = new BincodingDecoder(mS, "DU");
KeyValuePair<string, Bincoding> value = entry.GetKeyValuePair();
switch (value.Key)
switch (decoder.Version)
{
case 1:
while (true)
{
case "version":
updateVersion = value.Value.GetStringValue();
updateAvailable = IsUpdateAvailable(_currentVersion, updateVersion);
Bincoding entry = decoder.DecodeNext();
if (entry == null)
break;
case "displayText":
displayText = value.Value.GetStringValue();
break;
KeyValuePair<string, Bincoding> value = entry.GetKeyValuePair();
case "downloadLink":
downloadLink = value.Value.GetStringValue();
break;
switch (value.Key)
{
case "version":
updateVersion = value.Value.GetStringValue();
updateAvailable = IsUpdateAvailable(_currentVersion, updateVersion);
break;
case "displayText":
displayText = value.Value.GetStringValue();
break;
case "downloadLink":
downloadLink = value.Value.GetStringValue();
break;
}
}
}
break;
break;
default:
throw new IOException("File version not supported: " + decoder.Version);
default:
throw new IOException("File version not supported: " + decoder.Version);
}
}
}
}
_log.Write(GetRequestRemoteEndPoint(request), "Check for update was done {updateAvailable: " + updateAvailable + "; updateVersion: " + updateVersion + "; displayText: " + displayText + "; downloadLink: " + downloadLink + ";}");
}
catch
{
_log.Write(GetRequestRemoteEndPoint(request), "Check for update was done {updateAvailable: False;}");
_log.Write(GetRequestRemoteEndPoint(request), "Check for update was done {updateAvailable: " + updateAvailable + "; updateVersion: " + updateVersion + "; displayText: " + displayText + "; downloadLink: " + downloadLink + ";}");
}
catch
{
_log.Write(GetRequestRemoteEndPoint(request), "Check for update was done {updateAvailable: False;}");
}
}
jsonWriter.WritePropertyName("updateAvailable");
@@ -668,7 +654,7 @@ namespace DnsServerCore
private void GetDnsSettings(JsonTextWriter jsonWriter)
{
jsonWriter.WritePropertyName("version");
jsonWriter.WriteValue(_currentVersion.Replace(".0", ""));
jsonWriter.WriteValue(_currentVersion);
jsonWriter.WritePropertyName("serverDomain");
jsonWriter.WriteValue(_serverDomain);

3
DnsService/DnsService.cs
View File

@@ -18,6 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using DnsServerCore;
using System;
using System.ServiceProcess;
namespace DnsService
@@ -33,7 +34,7 @@ namespace DnsService
protected override void OnStart(string[] args)
{
_service = new DnsWebService();
_service = new DnsWebService(null, new Uri("https://technitium.com/download/dns/updatews.bin"));
_service.Start();
}