src/file.h

   1 /*!
   2  * \file src/file.h
   3  *
   4  * \brief Prototypes for file routines.
   5  *
   6  * <hr>
   7  *
   8  * <h1><b>Copyright.</b></h1>\n
   9  *
  10  * PCB, interactive printed circuit board design
  11  *
  12  * Copyright (C) 1994,1995,1996 Thomas Nau
  13  *
  14  * This program is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * This program is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  27  *
  28  * Contact addresses for paper mail and Email:
  29  * Thomas Nau, Schlehenweg 15, 88471 Baustetten, Germany
  30  * Thomas.Nau@rz.uni-ulm.de
  31  */
  32
  33 #ifndef PCB_FILE_H
  34 #define PCB_FILE_H
  35
  36 #include <stdio.h>              /* needed to define 'FILE *' */
  37 #include "global.h"
  38
  39 FILE *CheckAndOpenFile (char *, bool, bool, bool *, bool *);
  40 FILE *OpenConnectionDataFile (void);
  41 int SavePCB (char *);
  42 int LoadPCB (char *);
  43 int RevertPCB (void);
  44 void EnableAutosave (void);
  45 void Backup (void);
  46 void SaveInTMP (void);
  47 void EmergencySave (void);
  48 void DisableEmergencySave (void);
  49 int ReadLibraryContents (void);
  50 int ImportNetlist (char *);
  51 int SaveBufferElements (char *);
  52 void sort_netlist (void);
  53
  54 int PCBFileVersionNeeded (void);
  55         /*!< This is the version needed by the file we're saving. */
  56
  57 #define PCB_FILE_VERSION 20110603
  58         /*!< \brief This is the version we support.
  59          *
  60          * Whenever the pcb file format is modified, this version number
  61          * should be updated to the date when the new code is committed.
  62          * It will be written out to the file and also used by pcb to
  63          * give guidance to the user as to what the minimum version of
  64          * pcb required is.
  65          */
  66
  67 #ifndef HAS_ATEXIT
  68 #ifdef HAS_ON_EXIT
  69 void GlueEmergencySave (int, caddr_t);
  70 #else
  71 void SaveTMPData (void);
  72 void RemoveTMPData (void);
  73 #endif
  74 #endif
  75
  76 #endif