Update Command.java

captiveportal/Command.java

@@ -1,111 +1,25 @@
 package captiveportal;
 
-import java.sql.*;
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
 
-public class Database {
-	private Connection conn = null;
-	  private Statement stmt = null;
-	  private ResultSet resultSet = null;
-	  private int count = 0;
-	  
-	  //#######Database details#######
-	  private String dbHost = "192.168.2.22"; //The ip or hostname of the database host e.g: localhost or 127.0.0.1 etc.
-	  private String dbPort = "3306"; //The port the database is listening to
-	  private String dbName = "CaptivePortal"; //The name of the scheme
-	  private String dbUser = "CaptivePortal"; //The username of the account that can 'Update and Select' on the scheme
-	  private String dbPass = "raspberry"; //The password of the account that can 'Update and Select' on the scheme
-	  //##############################
-	  
-	//Create method for checking if ticket/lastname combination exists (On SUCCES => true else => false)
-	public boolean Select(String ticket, String lastName) throws Exception {
-	    try {
-	      //Load the MySQL driver
-	      Class.forName("com.mysql.jdbc.Driver");
-	      //Setup the connection with the database
-	      conn = DriverManager.getConnection("jdbc:mysql://" +dbHost+ ":" +dbPort+ "/" +dbName, dbUser, dbPass);
-	      //Create statement to execute query
-	      stmt = conn.createStatement();
-	      //Execute query
-	      resultSet = stmt.executeQuery("select lastname, ticket from users where ticket='" +ticket+ "'and lastname='" +lastName+ "'");
-	      //Count the results that are returned (affected rows) this should be 1 (unique ticket/lastname combination)
-	      while(resultSet.next())
-	      {
-	    	  //increment count by 1
-	    	  count++;
-	      }
-	      if (count == 1)
-	         {
-	    	  	//If there is 1 row with the ticket/lastname combination => return true
-	    		return true;
-	         }
-	    	else
-	    	{
-	    		return false;
-	    	}
-	     //If there is an error, throw it
-	    } catch (Exception e) {
-	      throw e;
-	    //Finally close the connections
-	    } finally {
-	    	if (stmt != null) stmt.close();
-	           if (conn != null) conn.close();
-	    }
+public class Command {
+	public boolean Grand (String ip) {
+		String command = "sudo /bin/bash /portal/rules.sh grand " +ip;
+			try {
+    	    Process process;
+    	    process = Runtime.getRuntime().exec(command);
+    	    String line;
+    	    BufferedReader is = new BufferedReader(new InputStreamReader(process.getInputStream()));
+    	    while((line = is.readLine()) != null){
+    	        System.out.println(line);
+    	    }
+    	    return true;
+			} catch ( Exception err ) {
+				err.printStackTrace();
+				return false;
+			}
 
-	
-	
+		}
 	}
-	//Create method for registering internet usage per user (On SUCCES => true else => false)
-	public boolean Update(String ticket, String lastName) throws Exception {
-		try {
-		//Load the MySQL driver
-	    Class.forName("com.mysql.jdbc.Driver");
-	    //Setup the connection with the database
-	    conn = DriverManager.getConnection("jdbc:mysql://" +dbHost+ ":" +dbPort+ "/" +dbName, dbUser, dbPass);
-	    //Create statement to execute query
-	    stmt = conn.createStatement();
-	    //Execute query
-    	int result = stmt.executeUpdate("update users set internet = '1' where ticket='" +ticket+ "' and lastname='" +lastName+ "'");
-    	//Result is already an int so, if good => true else => false (executeUpdate returns the number of rows updated, so it should be 1)
-    	if(result == 1) {
-    		return true;
-    	}
-    	else {
-    		return false;
-    	}
-    	  //If there is an error, throw it
-	    } catch (Exception e) {
-	      throw e;
-	    //Finally close the connections
-	    } finally {
-	    	if (stmt != null) stmt.close();
-	           if (conn != null) conn.close();
-	    }
-	}
-	//Create method for resetting user in database (set internet to 0) (On SUCCES => true else => false)
-	public boolean Reset(String ticket, String lastName) throws Exception {
-		try {
-		//Load the MySQL driver
-	    Class.forName("com.mysql.jdbc.Driver");
-	    //Setup the connection with the database
-	    conn = DriverManager.getConnection("jdbc:mysql://" +dbHost+ ":" +dbPort+ "/" +dbName, dbUser, dbPass);
-	    //Create statement to execute query
-	    stmt = conn.createStatement();
-	    //Execute query
-    	int result = stmt.executeUpdate("update users set internet = '0' where ticket='" +ticket+ "' and lastname='" +lastName+ "'");
-    	//Result is already an int so, if good => true else => false (executeUpdate returns the number of rows updated, so it should be 1)
-    	if(result == 1) {
-    		return true;
-    	}
-    	else {
-    		return false;
-    	}
-    	  //If there is an error, throw it
-	    } catch (Exception e) {
-	      throw e;
-	    //Finally close the connections
-	    } finally {
-	    	if (stmt != null) stmt.close();
-	           if (conn != null) conn.close();
-	    }
-    }
-}
+