Neue Version mit Mutex

FileLogger.cs

@@ -3,45 +3,56 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.IO;
+using System.Reflection;
 
-namespace BlubbFish.Utils
+namespace BlubbFish.Utils {
-{
+  public class FileLogger {
-    public class FileLogger
+    private static Dictionary<string, FileLogger> instances = new Dictionary<string, FileLogger>();
-    {
+    private static String logDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + Path.DirectorySeparatorChar;
-        private static Dictionary<string, FileLogger> instances = new Dictionary<string, FileLogger>();
+    private StreamWriter file;
-        private StreamWriter file;
+    private FileLogger(string filename, bool append) {
-        private FileLogger(string filename, bool append)
+      filename = logDir + filename;
-        {
+      if(!File.Exists(filename)) {
-            if (!File.Exists(filename))
+        string folder = Path.GetDirectoryName(Path.GetFullPath(filename));
-            {
+        if(!Directory.Exists(folder)) {
-                string folder = Path.GetDirectoryName(Path.GetFullPath(filename));
+          Directory.CreateDirectory(folder);
-                if (!Directory.Exists(folder))
-                {
-                    Directory.CreateDirectory(folder);
-                }
-            }
-            this.file = new StreamWriter(filename, append, Encoding.UTF8);
-            this.file.AutoFlush = true;
-        }
-        public static FileLogger getInstance(string filename, bool append)
-        {
-            if (!instances.Keys.Contains(filename))
-            {
-                instances.Add(filename, new FileLogger(filename, append));
-            }
-            return instances[filename];
-        }
-
-        public void setArray(string[] text)
-        {
-            this.file.Write(String.Join(file.NewLine, text) + file.NewLine);
-            this.file.Flush();
-        }
-
-        public void setLine(string text)
-        {
-            this.file.WriteLine(text);
-            this.file.Flush();
         }
+      }
+      this.file = new StreamWriter(filename, append, Encoding.UTF8);
+      this.file.AutoFlush = true;
     }
+    public static FileLogger getInstance(string filename, bool append) {
+      if(!instances.Keys.Contains(filename)) {
+        instances.Add(filename, new FileLogger(filename, append));
+      }
+      return instances[filename];
+    }
+
+    public static void setLogDir(String v) {
+      v = v.Replace("..", "");
+      v = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + Path.DirectorySeparatorChar + v;
+      if(Directory.Exists(v)) {
+        logDir = v;
+      } else {
+        Directory.CreateDirectory(v);
+        logDir = v;
+      }
+      if(logDir.Substring(logDir.Length - 1) != Path.DirectorySeparatorChar.ToString()) {
+        logDir = logDir + Path.DirectorySeparatorChar;
+      }
+    }
+
+    public void setArray(string[] text) {
+      this.file.Write(String.Join(file.NewLine, text) + file.NewLine);
+      this.file.Flush();
+    }
+
+    public void setLine(string text) {
+      this.file.WriteLine(text);
+      this.file.Flush();
+    }
+    public void setLine(string text, DateTime d) {
+      this.setLine(d.ToString("[yyyy-MM-dd HH:mm:ss.ffff] ") + text);
+    }
+  }
 }

FileMutex.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlubbFish.Utils {
+  public class FileMutex {
+    private static FileMutex instance;
+    private String filename;
+    private StreamWriter file;
+    private FileMutex() { }
+
+    public static FileMutex Instance {
+      get {
+        if(FileMutex.instance == null) {
+          FileMutex.instance = new FileMutex();
+        }
+        return FileMutex.instance;
+      }
+    }
+
+    public void setName(string name) {
+      string path = AppDomain.CurrentDomain.BaseDirectory;
+      this.filename = path + string.Join(string.Empty, Array.ConvertAll(new SHA512Managed().ComputeHash(Encoding.UTF8.GetBytes(name)), b => b.ToString("X2"))) + ".lock.txt";
+    }
+
+    public bool create() {
+      if(File.Exists(this.filename))
+        return false;
+      this.file = new StreamWriter(this.filename);
+      this.initFile();
+      return File.Exists(this.filename) && file != null;
+    }
+
+    private void initFile() {
+      this.file.Write("Created: " + DateTime.Now.ToUniversalTime()+"\n");
+      this.file.Flush();
+    }
+
+    public bool delete() {
+      this.file.Close();
+      File.Delete(this.filename);
+      return !File.Exists(this.filename);
+    }
+  }
+}

OwnController.cs

@@ -17,5 +17,6 @@ namespace BlubbFish.Utils
             this.init();
         }
         abstract protected void init();
+        abstract public void Dispose();
     }
 }

Properties/AssemblyInfo.cs

@@ -10,7 +10,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("Utils")]
-[assembly: AssemblyCopyright("Copyright ©  2014")]
+[assembly: AssemblyCopyright("Copyright ©  2014 - 03.03.2017")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // Sie können alle Werte angeben oder die standardmäßigen Build- und Revisionsnummern 
 // übernehmen, indem Sie "*" eingeben:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.0.2.1")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.2.1")]

Utils.csproj

@@ -42,6 +42,7 @@
   <ItemGroup>
     <Compile Include="CmdArgs.cs" />
     <Compile Include="FileLogger.cs" />
+    <Compile Include="FileMutex.cs" />
     <Compile Include="InIReader.cs" />
     <Compile Include="OwnController.cs" />
     <Compile Include="OwnModel.cs" />