This file is indexed.

/usr/include/libots-1/ots/libots.h is in libots-dev 0.5.0-2.1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
/*
 *  libots.h
 *
 *  Copyright (C) 2003 Nadav Rotem <nadav256@hotmail.com>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  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 Library General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef HAVE_LIBOTS_H
#define HAVE_LIBOTS_H

#include <glib.h>

G_BEGIN_DECLS 

typedef struct
{ 			/* the Term Frequency data structure */
  char* word;			
  double tf; /*Also used for TF*/  
} OtsWordTF;


typedef struct
{
	/*a GList of char*  */
  GList *RemovePre;   /* (a|b)  replace string a with b */ 
  GList *RemovePost; 
  GList *step1_pre;
  GList *step1_post;
  
  GList *synonyms; 
  GList *manual; 
	
  GList *ParserBreak; 	
  GList *ParserDontBreak; 	
	
	
	/*to be implemented*/ 
  GList *ReplaceChars; 
  
} OtsStemRule;


typedef struct
{
  GList *words;			 /* a Glist of words (char*) */
  glong score;				 /*score set by the grader*/
  gboolean selected;     /*is selected?*/
  gint wc;               /*word count*/
  void *user_data;       /*pointer to the original sentence , or serial number maybe*/
} OtsSentence;


typedef struct
{
  GList *lines;			   /* a Glist of sentences (struct Sentence) */
  gint lineCount;          /*lines in the text*/         
  char *title;              /*title , auto generated*/
  
  OtsStemRule *stem;       /*stemming & parsing rules*/

 /*Term Frequency grader*/  
  GList *tf_terms; 
  GList *idf_terms; 
  

  /*Term Count grader*/  
  GList *dict; 		/* dictionary from xml*/
  GList *wordStat;	/* a wordlist of all words in the article and their occ */    
  GList *ImpWords;   /*important words - for term count grader*/
  
  
} OtsArticle;


OtsArticle *ots_new_article (void);
void ots_free_article (OtsArticle *art);

/*parser*/
void ots_parse_file (FILE * stream, OtsArticle * Doc);	/*file input */
void ots_parse_stream(const unsigned char *utf8 , size_t len ,OtsArticle *Doc); /*parse unicode stream*/

OtsSentence *ots_append_line (OtsArticle * Doc);
void ots_append_word (OtsSentence * aLine,unsigned const char *aWord);
void ots_add_wordstat (OtsArticle * Doc,unsigned const char *wordString);


/*dictionary*/
gboolean ots_load_xml_dictionary (OtsArticle * Doc,unsigned const char *name);

int ots_get_article_word_count (const OtsArticle * Doc);


/*grader*/
void ots_highlight_doc (OtsArticle * Doc, int percent);     /*example: 20%*/
void ots_highlight_doc_lines (OtsArticle * Doc, int lines); /*example: 10 lines*/
void ots_highlight_doc_words (OtsArticle * Doc, int words); /*example: 50 words*/

void ots_grade_doc (OtsArticle * Doc);

void  ots_free_OtsWordTF(OtsWordTF *obj); /*todo: put in .h file*/
OtsWordTF*  ots_new_OtsWordTF(const char* word,const double idf);


/*HTML output*/
void ots_print_HTML (FILE * stream, const OtsArticle * Doc);
unsigned char *ots_get_doc_HTML (const OtsArticle * Doc, size_t * out_len);

/*TEXT output*/
void ots_print_doc (FILE * stream, const OtsArticle * Doc);
unsigned char *ots_get_doc_text (const OtsArticle * Doc, size_t * out_len);


/*Plugin writing*/
unsigned char* ots_get_line_text (const OtsSentence *aLine, gboolean only_if_selected, size_t *out_size);
gboolean ots_is_line_selected(const OtsSentence *aLine);

/*Stemm support*/
OtsStemRule *new_stem_rule(void);
void free_stem_rule (OtsStemRule *rule);
unsigned char * ots_stem_strip (unsigned const char * aWord, const OtsStemRule *rule); /*returns newly allocated string with the root of the word*/
unsigned char *ots_stem_format (unsigned const char *aWord, const OtsStemRule * rule); /*Remove leading spaces, comas, colons, etc. */

/*Relations between texts*/

/*Returns the number of topics that two blocks of text share*/
int ots_text_relations(
const unsigned char *text1,const unsigned char *lang_code1,
const unsigned char *text2,const unsigned char *lang_code2,const int topic_num);

/*For a given text, return the list of the topics*/
char* ots_text_topics(const unsigned char *text,const unsigned char *lang_code,int topic_num);


/*For a given text, return the list of the stemmed topics*/
GList* ots_text_stem_list(const unsigned char *text,const unsigned char *lang_code,int topic_num);


/*Gives a score on the relations between two lists of topics; simmilar to the inner product*/
int ots_topic_list_score(const GList *topic_list1,const GList *topic_list2);

G_END_DECLS



#endif /* HAVE_LIBOTS_H */