diff --git a/AutoTx/ATXProject.csproj b/AutoTx/ATXProject.csproj
index 3281374886ebf759c0896f9635b4685a4badf008..3e86040498a9b73d6942142bc5bc28a208f58f01 100644
--- a/AutoTx/ATXProject.csproj
+++ b/AutoTx/ATXProject.csproj
@@ -54,6 +54,7 @@
<HintPath>..\..\robosharp\RoboSharp\bin\Debug\RoboSharp.dll</HintPath>
</Reference>
<Reference Include="System" />
+ <Reference Include="System.Configuration" />
<Reference Include="System.Configuration.Install" />
<Reference Include="System.Core" />
<Reference Include="System.DirectoryServices" />
diff --git a/AutoTx/AutoTx.cs b/AutoTx/AutoTx.cs
index b6b0da6c4bf65c79d0b0441175c01e35edfe1d07..a9c01230a05b6ccef02688cbc4e609af0358b671 100644
--- a/AutoTx/AutoTx.cs
+++ b/AutoTx/AutoTx.cs
@@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
+using System.Configuration;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
@@ -126,6 +127,11 @@ namespace AutoTx
_config = ServiceConfig.Deserialize(_configPath);
writeLogDebug("Loaded config from " + _configPath);
}
+ catch (ConfigurationErrorsException ex) {
+ writeLog("ERROR validating configuration file [" + _configPath +
+ "]: " + ex.Message);
+ throw new Exception("Error validating configuration.");
+ }
catch (Exception ex) {
writeLog("Error loading configuration XML: " + ex.Message, true);
// this should terminate the service process:
@@ -158,33 +164,6 @@ namespace AutoTx
public void CheckConfiguration() {
var configInvalid = false;
try {
- if (string.IsNullOrEmpty(_config.SourceDrive) ||
- string.IsNullOrEmpty(_config.IncomingDirectory) ||
- string.IsNullOrEmpty(_config.ManagedDirectory)) {
- writeLog("ERROR: mandatory parameter missing!");
- configInvalid = true;
- }
- if (_config.SourceDrive.Substring(1) != @":\") {
- writeLog("ERROR: SourceDrive must be a drive letter followed by a colon" +
- @" and a backslash, e.g. 'D:\'!");
- configInvalid = true;
- }
- var driveInfo = new DriveInfo(_config.SourceDrive);
- if (driveInfo.DriveType != DriveType.Fixed) {
- writeLog("ERROR: SourceDrive (" + _config.SourceDrive + ") must be a " +
- "local (fixed) drive, OS reports '" + driveInfo.DriveType + "')!");
- configInvalid = true;
- }
-
- // spooling directories: IncomingDirectory + ManagedDirectory
- if (_config.IncomingDirectory.StartsWith(@"\")) {
- writeLog("ERROR: IncomingDirectory must not start with a backslash!");
- configInvalid = true;
- }
- if (_config.ManagedDirectory.StartsWith(@"\")) {
- writeLog("ERROR: ManagedDirectory must not start with a backslash!");
- configInvalid = true;
- }
_incomingPath = Path.Combine(_config.SourceDrive, _config.IncomingDirectory);
_managedPath = Path.Combine(_config.SourceDrive, _config.ManagedDirectory);
if (CheckSpoolingDirectories() == false) {
@@ -192,28 +171,11 @@ namespace AutoTx
configInvalid = true;
}
- // DestinationDirectory
- if (!_config.DestinationDirectory.StartsWith(@"\\")) {
- writeLog("WARNING: DestinationDirectory is no UNC path!");
- }
- if (!Directory.Exists(_config.DestinationDirectory)) {
- writeLog("ERROR: can't find destination: " + _config.DestinationDirectory);
- configInvalid = true;
- }
-
- // TmpTransferDir
- var tmpTransferPath = Path.Combine(_config.DestinationDirectory,
- _config.TmpTransferDir);
- if (!Directory.Exists(tmpTransferPath)) {
- writeLog("ERROR: temporary transfer dir doesn't exist: " + tmpTransferPath);
- configInvalid = true;
- }
-
// CurrentTransferSrc
if (_status.CurrentTransferSrc.Length > 0
&& !Directory.Exists(_status.CurrentTransferSrc)) {
writeLog("WARNING: status file contains non-existing source path of an " +
- "unfinished transfer: " + _status.CurrentTransferSrc);
+ "unfinished transfer: " + _status.CurrentTransferSrc);
_status.CurrentTransferSrc = "";
}
@@ -221,15 +183,9 @@ namespace AutoTx
if (_status.CurrentTargetTmp.Length > 0
&& !Directory.Exists(ExpandCurrentTargetTmp())) {
writeLog("WARNING: status file contains non-existing temporary path of an " +
- "unfinished transfer: " + _status.CurrentTargetTmp);
+ "unfinished transfer: " + _status.CurrentTargetTmp);
_status.CurrentTargetTmp = "";
}
-
- // ServiceTimer
- if (_config.ServiceTimer < 1000) {
- writeLog("ERROR: ServiceTimer must not be smaller than 1000 ms!");
- configInvalid = true;
- }
}
catch (Exception ex) {
writeLog("Error in CheckConfiguration(): " + ex.Message + " " + ex.StackTrace);
@@ -326,6 +282,11 @@ namespace AutoTx
catch (Exception ex) {
writeLog("CheckGraceLocation() failed: " + ex.Message, true);
}
+
+ if (!string.IsNullOrEmpty(_config.ValidationWarnings)) {
+ writeLog("WARNING: some configuration settings might not be optimal:\n" +
+ _config.ValidationWarnings);
+ }
}
#endregion
diff --git a/AutoTx/XmlWrapper/ServiceConfig.cs b/AutoTx/XmlWrapper/ServiceConfig.cs
index d644cdb6b15961927d7e7b4f61f90fa92c5163eb..384bd52e06c4b3085ab3233171030130ffbcbd81 100644
--- a/AutoTx/XmlWrapper/ServiceConfig.cs
+++ b/AutoTx/XmlWrapper/ServiceConfig.cs
@@ -12,7 +12,10 @@ namespace AutoTx.XmlWrapper
[Serializable]
public class ServiceConfig
{
+ [XmlIgnore] public string ValidationWarnings;
+
public ServiceConfig() {
+ ValidationWarnings = "";
// set values for the optional XML elements:
SmtpHost = "";
SmtpPort = 25;
@@ -134,8 +137,49 @@ namespace AutoTx.XmlWrapper
var reader = File.OpenText(file);
var config = (ServiceConfig) xs.Deserialize(reader);
reader.Close();
+ ValidateConfiguration(config);
return config;
}
+ private static void ValidateConfiguration(ServiceConfig c) {
+ if (string.IsNullOrEmpty(c.SourceDrive) ||
+ string.IsNullOrEmpty(c.IncomingDirectory) ||
+ string.IsNullOrEmpty(c.ManagedDirectory))
+ throw new ConfigurationErrorsException("mandatory parameter missing!");
+
+ if (c.SourceDrive.Substring(1) != @":\")
+ throw new ConfigurationErrorsException("SourceDrive must be a drive " +
+ @"letter followed by a colon and a backslash, e.g. 'D:\'!");
+
+ // make sure SourceDrive is a local (fixed) disk:
+ var driveInfo = new DriveInfo(c.SourceDrive);
+ if (driveInfo.DriveType != DriveType.Fixed)
+ throw new ConfigurationErrorsException("SourceDrive (" + c.SourceDrive +
+ ") must be a local (fixed) drive, OS reports '" + driveInfo.DriveType + "')!");
+
+
+ // spooling directories: IncomingDirectory + ManagedDirectory
+ if (c.IncomingDirectory.StartsWith(@"\"))
+ throw new ConfigurationErrorsException("IncomingDirectory must not start with a backslash!");
+ if (c.ManagedDirectory.StartsWith(@"\"))
+ throw new ConfigurationErrorsException("ManagedDirectory must not start with a backslash!");
+
+ if (!Directory.Exists(c.DestinationDirectory))
+ throw new ConfigurationErrorsException("can't find destination: " + c.DestinationDirectory);
+
+ var tmpTransferPath = Path.Combine(c.DestinationDirectory, c.TmpTransferDir);
+ if (!Directory.Exists(tmpTransferPath))
+ throw new ConfigurationErrorsException("temporary transfer dir doesn't exist: " + tmpTransferPath);
+
+ if (c.ServiceTimer < 1000)
+ throw new ConfigurationErrorsException("ServiceTimer must not be smaller than 1000 ms!");
+
+
+ // NON-CRITICAL stuff just adds messages to ValidationWarnings:
+ // DestinationDirectory
+ if (!c.DestinationDirectory.StartsWith(@"\\"))
+ c.ValidationWarnings += " - <DestinationDirectory> is not a UNC path!\n";
+ }
+
}
}
\ No newline at end of file