text: 
  /***************************************************************************
   * NcrackOutputTable.h -- A relatively simple class for organizing Ncrack  *
   * output into an orderly table for display to the user.                   *
   *                                                                         *
   ***********************IMPORTANT NMAP LICENSE TERMS************************
   *                                                                         *
   * The Nmap Security Scanner is (C) 1996-2011 Insecure.Com LLC. Nmap is    *
   * also a registered trademark of Insecure.Com LLC.  This program is free  *
   * software; you may redistribute and/or modify it under the terms of the  *
   * GNU General Public License as published by the Free Software            *
   * Foundation; Version 2 with the clarifications and exceptions described  *
   * below.  This guarantees your right to use, modify, and redistribute     *
   * this software under certain conditions.  If you wish to embed Nmap      *
   * technology into proprietary software, we sell alternative licenses      *
   * (contact sales@insecure.com).  Dozens of software vendors already       *
   * license Nmap technology such as host discovery, port scanning, OS       *
   * detection, and version detection.                                       *
   *                                                                         *
   * Note that the GPL places important restrictions on "derived works", yet *
   * it does not provide a detailed definition of that term.  To avoid       *
   * misunderstandings, we consider an application to constitute a           *
   * "derivative work" for the purpose of this license if it does any of the *
   * following:                                                              *
   * o Integrates source code from Nmap                                      *
   * o Reads or includes Nmap copyrighted data files, such as                *
   *   nmap-os-db or nmap-service-probes.                                    *
   * o Executes Nmap and parses the results (as opposed to typical shell or  *
   *   execution-menu apps, which simply display raw Nmap output and so are  *
   *   not derivative works.)                                                *
   * o Integrates/includes/aggregates Nmap into a proprietary executable     *
   *   installer, such as those produced by InstallShield.                   *
   * o Links to a library or executes a program that does any of the above   *
   *                                                                         *
   * The term "Nmap" should be taken to also include any portions or derived *
   * works of Nmap.  This list is not exclusive, but is meant to clarify our *
   * interpretation of derived works with some common examples.  Our         *
   * interpretation applies only to Nmap--we don't speak for other people's  *
   * GPL works.                                                              *
   *                                                                         *
   * If you have any questions about the GPL licensing restrictions on using *
   * Nmap in non-GPL works, we would be happy to help.  As mentioned above,  *
   * we also offer alternative license to integrate Nmap into proprietary    *
   * applications and appliances.  These contracts have been sold to dozens  *
   * of software vendors, and generally include a perpetual license as well  *
   * as providing for priority support and updates as well as helping to     *
   * fund the continued development of Nmap technology.  Please email        *
   * sales@insecure.com for further information.                             *
   *                                                                         *
   * As a special exception to the GPL terms, Insecure.Com LLC grants        *
   * permission to link the code of this program with any version of the     *
   * OpenSSL library which is distributed under a license identical to that  *
   * listed in the included docs/licenses/OpenSSL.txt file, and distribute   *
   * linked combinations including the two. You must obey the GNU GPL in all *
   * respects for all of the code used other than OpenSSL.  If you modify    *
   * this file, you may extend this exception to your version of the file,   *
   * but you are not obligated to do so.                                     *
   *                                                                         *
   * If you received these files with a written license agreement or         *
   * contract stating terms other than the terms above, then that            *
   * alternative license agreement takes precedence over these comments.     *
   *                                                                         *
   * Source is provided to this software because we believe users have a     *
   * right to know exactly what a program is going to do before they run it. *
   * This also allows you to audit the software for security holes (none     *
   * have been found so far).                                                *
   *                                                                         *
   * Source code also allows you to port Nmap to new platforms, fix bugs,    *
   * and add new features.  You are highly encouraged to send your changes   *
   * to nmap-dev@insecure.org for possible incorporation into the main       *
   * distribution.  By sending these changes to Fyodor or one of the         *
   * Insecure.Org development mailing lists, it is assumed that you are      *
   * offering the Nmap Project (Insecure.Com LLC) the unlimited,             *
   * non-exclusive right to reuse, modify, and relicense the code.  Nmap     *
   * will always be available Open Source, but this is important because the *
   * inability to relicense code has caused devastating problems for other   *
   * Free Software projects (such as KDE and NASM).  We also occasionally    *
   * relicense the code to third parties as discussed above.  If you wish to *
   * specify special license conditions of your contributions, just say so   *
   * when you send them.                                                     *
   *                                                                         *
   * This program is distributed in the hope that it will be useful, but     *
   * WITHOUT ANY WARRANTY; without even the implied warranty of              *
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU       *
   * General Public License v2.0 for more details at                         *
   * http://www.gnu.org/licenses/gpl-2.0.html , or in the COPYING file       *
   * included with Nmap.                                                     *
   *                                                                         *
   ***************************************************************************/
  
  /* $Id: NcrackOutputTable.h 12955 2009-04-15 00:37:03Z fyodor $ */
  
  #ifndef NCRACKOUTPUTTABLE_H
  #define NCRACKOUTPUTTABLE_H
  
  #include "ncrack.h"
  
  #ifndef __attribute__
  #define __attribute__(args)
  #endif
  
  /**********************  DEFINES/ENUMS ***********************************/
  
  /**********************  STRUCTURES  ***********************************/
  
  /**********************  CLASSES     ***********************************/
  
  struct NcrackOutputTableCell {
    char *str;
    int strlength;
    bool weAllocated; // If we allocated str, we must free it.
    bool fullrow;
  };
  
  class NcrackOutputTable {
   public:
    // Create a table of the given dimensions. Any completely
    // blank rows will be removed when printableTable() is called.
    // If the number of table rows is unknown then the highest
    // number of possible rows should be specified.
    NcrackOutputTable(int nrows, int ncols);
    ~NcrackOutputTable();
  
    // Copy specifies whether we must make a copy of item.  Otherwise we'll just save the
    // ptr (and you better not free it until this table is destroyed ).  Skip the itemlen parameter if you
    // don't know (and the function will use strlen).
    void addItem(unsigned int row, unsigned int column, bool copy, const char *item, int itemlen = -1);
    // Same as above but if fullrow is true, 'item' spans across all columns. The spanning starts from
    // the column argument (ie. 0 will be the first column)
    void addItem(unsigned int row, unsigned int column, bool fullrow, bool copy, const char *item, int itemlen = -1);
  
    // Like addItem except this version takes a printf-style format string followed by varargs
    void addItemFormatted(unsigned int row, unsigned int column, bool fullrow, const char *fmt, ...)
  	  __attribute__ ((format (printf, 4, 5)));
  
    // This function sticks the entire table into a character buffer.
    // Note that the buffer is likely to be reused if you call the
    // function again, and it will also be invalidated if you free the
    // table. If size is not NULL, it will be filled with the size of
    // the ASCII table in bytes (not including the terminating NUL)
    // All blank rows will be removed from the returned string
    char *printableTable(int *size);
  
   private:
  
    bool emptyRow(unsigned int nrow);
    // The table, squished into 1D.  Access a member via getCellAddy
    struct NcrackOutputTableCell *table;
    struct NcrackOutputTableCell *getCellAddy(unsigned int row, unsigned int col) {
      assert(row < numRows);  assert(col < numColumns);
      return table + row * numColumns + col;
    }
    int *maxColLen; // An array that gives the maximum length of any member of each column 
                    // (excluding terminator)
    // Array that tells the number of valid (> 0 length) items in each row
    int *itemsInRow; 
    unsigned int numRows;  
    unsigned int numColumns;
    char *tableout; // If printableTable() is called, we return this
    int tableoutsz; // Amount of space ALLOCATED for tableout.  Includes space allocated for NUL.
  };
  
  
  /**********************  PROTOTYPES  ***********************************/
  
  
  #endif /* NcrackOUTPUTTABLE_H */
  
  