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Support running custom apps as services
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| namespace MLocati.ServicesControl | ||
| { | ||
| public abstract class ServiceConfig | ||
| { | ||
| public readonly string ServiceName; | ||
| protected ServiceConfig(string serviceName) | ||
| { | ||
| this.ServiceName = serviceName; | ||
| } | ||
| } | ||
|
|
||
| public class SystemServiceConfig : ServiceConfig | ||
| { | ||
| public SystemServiceConfig(string serviceName) | ||
| : base(serviceName) | ||
| { | ||
| } | ||
|
|
||
| } | ||
|
|
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| public class ServiceLikeServiceConfig : ServiceConfig | ||
| { | ||
| public readonly string Executable; | ||
| public readonly string CurrentDirectory; | ||
| public readonly string Arguments; | ||
| public ServiceLikeServiceConfig(string serviceName, string executable, string currentDirectory, string arguments) | ||
| : base(serviceName) | ||
| { | ||
| this.Executable = executable; | ||
| this.CurrentDirectory = currentDirectory; | ||
| this.Arguments = arguments; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Text; | ||
| using System.Text.RegularExpressions; | ||
|
|
||
| namespace MLocati.ServicesControl | ||
| { | ||
| internal class ServiceConfigManager | ||
| { | ||
| private readonly string Filename; | ||
|
|
||
| private ServiceConfig[] _serviceConfigs; | ||
| public ServiceConfig[] ServiceConfigs | ||
| { | ||
| get { return this._serviceConfigs; } | ||
| } | ||
|
|
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| public ServiceConfigManager(string filename) | ||
| { | ||
| this.Filename = filename; | ||
| this.Reload(); | ||
| } | ||
|
|
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| public void Reload() | ||
| { | ||
| var serviceConfigs = new List<ServiceConfig>(); | ||
| var lines = this.ReadFile(); | ||
| var rxAttribs = new Regex(@"^[ \t]+(?<name>(executable|currentdirectory|arguments))[ \t]*:[ \t]*(?<value>.*?)[ \t]*$", RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.Compiled | RegexOptions.ExplicitCapture); | ||
| for (var lineIndex = 0; lineIndex < lines.Length;) | ||
| { | ||
| var serviceName = lines[lineIndex++]; | ||
| if (serviceName != serviceName.Trim()) | ||
| { | ||
| throw new InvalidDataException($"Invalid line {lineIndex}: {serviceName}"); | ||
| } | ||
| var attribs = new Dictionary<string, string>(); | ||
| for (; lineIndex < lines.Length;) | ||
| { | ||
| var match = rxAttribs.Match(lines[lineIndex]); | ||
| if (!match.Success) | ||
| { | ||
| break; | ||
| } | ||
| var attribName = match.Groups["name"].Value.ToLower(); | ||
| if (attribs.ContainsKey(attribName)) | ||
| { | ||
| throw new InvalidDataException($"Duplicated attribute: {attribName}"); | ||
| } | ||
| attribs.Add(attribName, match.Groups["value"].Value); | ||
| lineIndex++; | ||
| } | ||
| if (attribs.ContainsKey("executable")) | ||
| { | ||
| serviceConfigs.Add(new ServiceLikeServiceConfig( | ||
| serviceName, | ||
| attribs["executable"], | ||
| attribs.ContainsKey("currentdirectory") ? attribs["currentdirectory"] : "", | ||
| attribs.ContainsKey("arguments") ? attribs["arguments"] : "" | ||
| )); | ||
| } | ||
| else | ||
| { | ||
| serviceConfigs.Add(new SystemServiceConfig(serviceName)); | ||
| } | ||
| } | ||
| this._serviceConfigs = serviceConfigs.ToArray(); | ||
| } | ||
|
|
||
| public void Save(ServiceConfig[] serviceConfigs) | ||
| { | ||
| StringBuilder sb = new StringBuilder(); | ||
| foreach (var serviceConfig in ServiceConfigs) | ||
| { | ||
| sb.AppendLine(serviceConfig.ServiceName); | ||
| if (serviceConfig is ServiceLikeServiceConfig) | ||
| { | ||
| var sc = (ServiceLikeServiceConfig)serviceConfig; | ||
| sb.AppendLine($"\tExecutable: {sc.Executable}"); | ||
| sb.AppendLine($"\tCurrentDirectory: {sc.CurrentDirectory}"); | ||
| sb.AppendLine($"\tArguments: {sc.Arguments}"); | ||
| } | ||
| } | ||
| using (var configStream = new FileStream(this.Filename, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None)) | ||
| { | ||
| configStream.SetLength(0L); | ||
| using (var configWriter = new StreamWriter(configStream, Encoding.UTF8)) | ||
| { | ||
| configWriter.Write(sb.ToString()); | ||
| } | ||
| } | ||
| this._serviceConfigs = serviceConfigs; | ||
| } | ||
| private string[] ReadFile() | ||
| { | ||
| var result = new List<string>(); | ||
| if (File.Exists(this.Filename)) | ||
| { | ||
| using (var configStream = new FileStream(this.Filename, FileMode.Open, FileAccess.Read, FileShare.Read)) | ||
| { | ||
| using (var configReader = new StreamReader(configStream, Encoding.UTF8)) | ||
| { | ||
| string line; | ||
| while ((line = configReader.ReadLine()) != null) | ||
| { | ||
| line = line.TrimEnd(); | ||
| if (line.Length > 0) | ||
| { | ||
| result.Add(line); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| return result.ToArray(); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| using System; | ||
| using System.ServiceProcess; | ||
|
|
||
| namespace MLocati.ServicesControl | ||
| { | ||
| public interface ServiceDriver : IDisposable | ||
| { | ||
| string DisplayName { get; } | ||
|
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| ServiceControllerStatus Status { get; } | ||
|
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| bool CanStop { get; } | ||
| bool CanPauseAndContinue { get; } | ||
|
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| void Start(); | ||
|
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| void Pause(); | ||
| void Continue(); | ||
|
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| void Stop(); | ||
|
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| void Refresh(); | ||
|
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| void WaitForStatus(ServiceControllerStatus desiredStatus, TimeSpan timeout); | ||
| } | ||
| } |
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