Exercise 2 bonus pull request

c/job.c

@@ -30,6 +30,9 @@ int create_job(const char *dir) {
 cleanup:
   fclose(jobfile);
 
+
+  remove(jobfname);
+  printf("Deleted %s\n",jobfname);
   free(jobfname);
   jobfname = NULL;
 

c/main.c

@@ -23,6 +23,15 @@ int main(int argc, const char *argv[]) {
   }
 
 cleanup:
+  printf("cleaning up!\n");
+  char cmd[128] = {0};
+  snprintf(cmd, 128, "rmdir %s", dir);
+  int ret = system(cmd);
+  if (ret==0){
+    printf("removed directory \"%s\" successfully\n", dir);
+  } else {
+    printf("error removing directory \"%s\"\n", dir);
+  }
   free(dir);
   dir = NULL;
 

java/src/main/java/ca/uwaterloo/cs489/exercise2/Job.java

@@ -32,4 +32,8 @@ public int processJob() {
   }
 
   public int getInput() { return this.input; }
+
+  public void deleteFile() {
+    file.delete();
+  }
 }

java/src/main/java/ca/uwaterloo/cs489/exercise2/MainApp.java

@@ -1,6 +1,7 @@
 package ca.uwaterloo.cs489.exercise2;
 
 import java.io.BufferedReader;
+import java.io.File;
 import java.io.InputStreamReader;
 import java.io.IOException;
 import java.io.FileNotFoundException;
@@ -35,7 +36,13 @@ public static void main(String[] args) {
       for (Path entry : ds) {
         Job job = new Job(entry.toFile());
         logger.info(String.format("Job %d yields %d\n", job.getInput(), job.processJob()));
+        job.deleteFile();
+        logger.info("Deleted file for Job %d\n",job.getInput());
       }
+      File dirFile = dir.toFile();
+      dirFile.delete();
+      logger.info("Deleted directory \"%s\"\n",dir.toString());
+
     } catch (IOException e) {
       e.printStackTrace();
     }