lib/gocr/job.c

   1 /*
   2 This is a Optical-Character-Recognition program
   3 Copyright (C) 2000-2006  Joerg Schulenburg
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18
  19  see README for email address */
  20
  21 #include <stdlib.h>
  22 #include <stdio.h>
  23 #include <memory.h>
  24 #include "pgm2asc.h"
  25 #include "gocr.h"
  26
  27 /* initialize job structure */
  28 void job_init(job_t *job) {
  29   /* init source */
  30   job->src.fname = "-";
  31   /* FIXME jb: init pix */
  32   job->src.p.p = NULL;
  33
  34   /* init results */
  35   list_init( &job->res.boxlist );
  36   list_init( &job->res.linelist );
  37   job->res.avX = 5;
  38   job->res.avY = 8;
  39   job->res.sumX = 0;
  40   job->res.sumY = 0;
  41   job->res.numC = 0;
  42   job->res.lines.dy=0;
  43   job->res.lines.num=0;
  44
  45   /* init temporaries */
  46   list_init( &job->tmp.dblist );
  47   job->tmp.n_run = 0;
  48   /* FIXME jb: init ppo */
  49   job->tmp.ppo.p = NULL;
  50   job->tmp.ppo.x = 0;
  51   job->tmp.ppo.y = 0;
  52
  53   /* init cfg */
  54   job->cfg.cs = 0;
  55   job->cfg.spc = 0;
  56   job->cfg.mode = 0;
  57   job->cfg.dust_size = -1; /* auto detect */
  58   job->cfg.only_numbers = 0;
  59   job->cfg.verbose = 0;
  60   job->cfg.out_format = UTF8; /* old: ISO8859_1; */
  61   job->cfg.lc = "_";
  62   job->cfg.db_path = (char*)NULL;
  63   job->cfg.cfilter = (char*)NULL;
  64   job->cfg.certainty = 95;
  65 }
  66
  67 /* free job structure */
  68 void job_free(job_t *job) {
  69
  70   /* if tmp is just a copy of the pointer to the original image */
  71   if (job->tmp.ppo.p==job->src.p.p) job->tmp.ppo.p=NULL;
  72
  73   /* FIMXE jb: free lists
  74    * list_free( &job->res.linelist );
  75    * list_free( &job->tmp.dblist );
  76    */
  77
  78   list_and_data_free(&(job->res.boxlist), (void (*)(void *))free_box);
  79
  80   /* FIXME jb: free pix */
  81   if (job->src.p.p) { free(job->src.p.p); job->src.p.p=NULL; }
  82
  83   /* FIXME jb: free pix */
  84   if (job->tmp.ppo.p) { free(job->tmp.ppo.p); job->tmp.ppo.p=NULL; }
  85
  86 }