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Tina5/tina-libs/tina/file/fileGeom_ffg_new_read.c

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  1 /**********
  2  * 
  3  * Copyright (c) 2003, Division of Imaging Science and Biomedical Engineering,
  4  * University of Manchester, UK.  All rights reserved.
  5  * 
  6  * Redistribution and use in source and binary forms, with or without modification, 
  7  * are permitted provided that the following conditions are met:
  8  * 
  9  *   . Redistributions of source code must retain the above copyright notice, 
 10  *     this list of conditions and the following disclaimer.
 11  *    
 12  *   . Redistributions in binary form must reproduce the above copyright notice,
 13  *     this list of conditions and the following disclaimer in the documentation 
 14  *     and/or other materials provided with the distribution.
 15  * 
 16  *   . Neither the name of the University of Manchester nor the names of its
 17  *     contributors may be used to endorse or promote products derived from this 
 18  *     software without specific prior written permission.
 19  * 
 20  * 
 21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 31  * POSSIBILITY OF SUCH DAMAGE.
 32  *
 33  **********
 34  * 
 35  * Program :    TINA
 36  * File    :  $Source: /home/tina/cvs/tina-libs/tina/file/fileGeom_ffg_new_read.c,v $
 37  * Date    :  $Date: 2005/01/23 19:10:21 $
 38  * Version :  $Revision: 1.3 $
 39  * CVS Id  :  $Id: fileGeom_ffg_new_read.c,v 1.3 2005/01/23 19:10:21 paul Exp $
 40  *
 41  * Author  :  Legacy TINA
 42  *
 43  * Notes   :
 44  * 
 45  *
 46  *********
 47 */
 48 
 49 #include "fileGeom_ffg_new_read.h"
 50 
 51 #if HAVE_CONFIG_H
 52   #include <config.h>
 53 #endif
 54 
 55 #include <stdio.h>
 56 #include <tina/sys/sysPro.h>
 57 #include <tina/sys/sysDef.h>
 58 #include <tina/math/mathPro.h>
 59 #include <tina/math/mathDef.h>
 60 #include <tina/vision/visDef.h>
 61 #include <tina/vision/visPro.h>
 62 #include <tina/file/filePro.h>
 63 
 64 Match_cliche *match_cliche_new_read(List * list, FILE * stream, const char
 65 *pathname) 
 66 {
 67     int     label;
 68     void   *geom_getbylabel();
 69     List   *focus = NULL;
 70     List   *group = NULL;
 71     int     i, fthres, gthres, count;
 72 
 73     if (fscanf(stream, "%d %d", &count, &fthres) == EOF)
 74     {
 75         errorf(non_fatal, "unexpected end of file: %s\n", pathname);
 76         return (NULL);
 77     }
 78     for (i = 0; i < count; ++i)
 79     {
 80         void   *feature;
 81         int     type;
 82 
 83         if (fscanf(stream, "%d", &label) == EOF)
 84         {
 85             errorf(non_fatal, "unexpected end of file: %s\n", pathname);
 86             return (NULL);
 87         }
 88         feature = geom_getbylabel(list, label, &type);
 89         focus = ref_addtostart(focus, feature, type);
 90     }
 91 
 92     if (fscanf(stream, "%d %d", &count, &gthres) == EOF)
 93     {
 94         error("unexpected end of file", non_fatal);
 95         return (NULL);
 96     }
 97     for (i = 0; i < count; ++i)
 98     {
 99         void   *feature;
100         int     type;
101 
102         if (fscanf(stream, "%d", &label) == EOF)
103         {
104             errorf(non_fatal, "unexpected end of file: %s\n", pathname);
105             return (NULL);
106         }
107         feature = geom_getbylabel(list, label, &type);
108         group = ref_addtostart(group, feature, type);
109     }
110 
111     return (match_cliche_make(focus, fthres, group, gthres));
112 }
113 
114 List   *ffg_new_read_file_stream(List * list, FILE * stream, const char *pathname)
115 {
116     List   *cliche_list = NULL;
117     int     i, count;
118 
119     if (fscanf(stream, "%d", &count) == EOF)
120     {
121         errorf(non_fatal, "unexpected end of file: %s\n", pathname);
122         return (NULL);
123     }
124     for (i = 0; i < count; ++i)
125     {
126         Match_cliche *cliche = match_cliche_new_read(list, stream, pathname);
127 
128         if (cliche == NULL)
129         {
130             errorf(non_fatal, "problem reading ffg file: %s\n", pathname);
131             list_rm(cliche_list, match_cliche_free);
132             return (NULL);
133         }
134         cliche_list = ref_addtostart(cliche_list, (void *) cliche, MATCH_CLICHE);
135     }
136     return (list_reverse(cliche_list));
137 }
138 
139 List   *ffg_new_read_file(char *pathname, List * list)
140 {
141     List   *cliche_list=NULL;
142     FILE   *stream = fopen(pathname, "r");
143 
144     if (stream)
145     {
146         cliche_list = ffg_new_read_file_stream(list, stream, pathname);
147         (void) fclose_2(stream, pathname);
148     }
149     return (cliche_list);
150 }
151 

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