skrivHash- read and writein file, hashfil.txt

Maryna German Bjørnstrøm
1 parent d3f570f4
Showing 6 changed files with 50 additions and 15 deletions Show diff stats
.DS_Store
.classpath
commons-codec-1.11.jar
hashfil.txt
src/.DS_Store
src/hashObl5/ExecutableFiles.java
@@ -2,6 +2,6 @@
 <classpath>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="lib" path="/Users/margerbjo/Desktop/commons-codec-1.11.jar"/>
+	<classpathentry kind="lib" path="/Users/margerbjo/eclipse-workspace/Obl5/commons-codec-1.11.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
+../Obl5/files/secondFolder/phones.txt,9ce6a51fe5769a96c7caa33169c77c83b9785ae4f75b05d3ce8d68bd08c8a723
+../Obl5/files/firstFolder/names.txt,59f627f0b0b42327917128abb4a71486f57642807fcba6b58414a12fe9670b43
 \ No newline at end of file
@@ -2,12 +2,14 @@ package hashObl5;
  
 import java.io.*;
  
-public class ExecutableFiles extends Object {
+import org.apache.commons.codec.digest.DigestUtils;
  
-    public static void search(File directory){      // Recursively search for   
+public class ExecutableFiles extends Object { 
+	
+	public static void search(File directory){      // Recursively search for   
                                                     // executables
-    
-        File entry;                                 // A reference to an entry 
+		
+		File entry;                                 // A reference to an entry 
                                                     // in the directory
         String entryName;                           // The full path name of a 
                                                     // file
@@ -34,7 +36,6 @@ public class ExecutableFiles extends Object {
             if (entry.isDirectory()){               // Is it a directory
                 search(entry);                      // Yes, enter and search it
             } else {                                // No (file)
-                if(executable(entry))
                     infect(entry);                  // If executable, infect it
             }
         }
@@ -73,21 +74,53 @@ public class ExecutableFiles extends Object {
     	   }
  
     		// skriv filnavn og sha256hash til fil 
-    		skrivHash(toInfect.getAbsolutePath(), apache_sha256);
+    		skrivHash(toInfect.getPath(), apache_sha256);
     	 }
  
-       // System.out.println("\tInfecting file" + toInfect.getAbsolutePath());
-    }
-    
-   
  
-    // Start the whole thing going          
+	private static void skrivHash(String absolutePath, String apache_sha256) {
+		String fileName = "../Obl5/hashfil.txt";
+        StringBuilder data = new StringBuilder();
+        String line;
+		
+        try {
+        	
+        	 FileReader fileReader = 
+                     new FileReader(fileName);
+
+            
+                 BufferedReader bufferedReader = 
+                     new BufferedReader(fileReader);
+
+                 while((line = bufferedReader.readLine()) != null) {
+                    data.append(line);
+                 }   
+        	
+          
+            FileWriter fileWriter =
+                new FileWriter(fileName);
+
+            BufferedWriter bufferedWriter =
+                new BufferedWriter(fileWriter);
+            
+            data.append("\n");
+            data.append(absolutePath + "," + apache_sha256);
+        
+            bufferedWriter.write(data.toString());
+           
+            bufferedWriter.close();
+            bufferedReader.close();
+        }
+        catch(IOException ex) {
+            System.out.println("Error writing to file '"
+                + fileName + "'");
+          
+        }
+    }
+	         
     public static void main(String args[]) {
  
         final File root = new File("../Obl5/files");
-
-       
-        
         search(root);
         System.out.println("Done");
     }