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Sourcecode: acidlab version File versions

acid_ag_common.php

<?php
/*  
 * Analysis Console for Incident Databases (ACID)
 *
 * Author: Roman Danyliw <rdd@cert.org>, <roman@danyliw.com>
 *
 * Copyright (C) 2000, 2001 Carnegie Mellon University
 * (see the file 'acid_main.php' for license details)
 *
 * Purpose: lookup routines for AG information 
 *
 */

function GetAGIDbyName($ag_name, $db)
{
  $ag_id = "";
  $sql = "SELECT ag_id FROM acid_ag WHERE ag_name='".$ag_name."'";

  $result = $db->acidExecute($sql, -1, -1, false);

  if ( $db->acidErrorMessage() != "" )
     ErrorMessage("The specified AG name search is invalid.  Try again!");
  else if ( $result->acidRecordCount() < 1 )
     ErrorMessage("The specified AG does not exist.");
  else
  {
        $myrow = $result->acidFetchRow();
        $ag_id = $myrow[0]; 
        $result->acidFreeRows();
  }

  return $ag_id;
}

function GetAGNamebyID($ag_id, $db)
{
  $ag_name = "";
  $sql = "SELECT ag_name FROM acid_ag WHERE ag_id='".$ag_id."'";

  $result = $db->acidExecute($sql, -1, -1, false);

  if ( $db->acidErrorMessage() != "" )
     ErrorMessage("The specified AG ID search is invalid.  Try again!");
  else if ( $result->acidRecordCount() < 1 )
     ErrorMessage("The specified AG does not exist.");
  else
  {
        $myrow = $result->acidFetchRow();
        $ag_id = $myrow[0]; 
        $result->acidFreeRows();
  }

  return $ag_name;
}

function VerifyAGID($ag_id, $db)
{
  $sql = "SELECT ag_id FROM acid_ag WHERE ag_id='".$ag_id."'";
  $result = $db->acidExecute($sql);

  if ( $db->acidErrorMessage() != "" )
  {
     ErrorMessage("Error looking up an AG ID");
     return 0;
  }
  else if ( $result->acidRecordCount() < 1 )
     return 0;
  else
  {
     $result->acidFreeRows();
     return 1;
  }
}

function CreateAG($db, $ag_name, $ag_desc)
{
   $sql = "INSERT INTO acid_ag (ag_name, ag_desc) VALUES ('".$ag_name."','".$ag_desc."');";
   $db->acidExecute($sql, -1, -1, false);

   if ( $db->acidErrorMessage() != "" )
      FatalError("Error Inserting new AG");

   $ag_id = $db->acidInsertID();
   /* The following code is a kludge and can cause errors.  Since it is not possible
    * to determine the last insert ID of the AG, we requery the DB to ascertain the ID
    * by matching on the ag_name and ag_desc.  -- rdd (1/23/2001)
    *
    * Modified code to only run the kludge if the dbtype is postgres.  Created a function
    * to use the actual insertid function if available and return -1 if no -- srh (02/01/2001)
    *
    * Transaction support is neccessary to get this absolutely correct, because using
    * an insert_id might break in a multi-user environment.  -- rdd (02/07/2001)
    */
   if ( $ag_id == -1 )
   {
      $tmp_sql = "SELECT ag_id FROM acid_ag WHERE ag_name='".$ag_name."' AND ".
                 "ag_desc='".$ag_desc."'";
      if ($db->DB_type == "mssql")
         $tmp_sql = "SELECT ag_id FROM acid_ag WHERE ag_name='".$ag_name."' AND ".
                    "ag_desc LIKE '".MssqlKludgeValue($ag_desc)."'";
      $tmp_result = $db->acidExecute();
      $myrow = $tmp_result->acidFetchRow();
      $ag_id = $myrow[0];
      $tmp_result->acidFreeRows();
   }

   return $ag_id;
}

?>

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