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# include "indConfig.h"
# include <ind.h>
# include "indlocal.h"
# include <appDebugon.h>
/************************************************************************/
/* Make an empty finite automaton. */
/************************************************************************/
void * indMake( void )
{ return (void *)indINDmake( 0 ); }
/************************************************************************/
/* Read a finite automaton from file. If the read_only flag is set, */
/* the file is memory mapped. This han an advantage on some operating */
/* systems. */
/************************************************************************/
void * indRead( filename, read_only )
const char * filename;
int read_only;
{ return (void *)indINDread( filename, read_only ); }
/************************************************************************/
/* Make automaton voidint accept word key. The number of the accepting */
/* state is returned, or -1 on failure. */
/************************************************************************/
int indPut( void * voidind,
const unsigned char * key )
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ LDEB(ind->ind_magic); return -1; }
return indINDput( ind, key );
}
/************************************************************************/
/* Tell automaton voidind to no longer accept the word key. This is */
/* done by making the state that accepted key a non final state. */
/************************************************************************/
int indForget( voidind, key )
void * voidind;
const unsigned char * key;
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ LDEB(ind->ind_magic); return -1; }
return indINDforget( ind, (unsigned char *)key );
}
/************************************************************************/
/* Find the state in automaton voidind to which key is a path. */
/* returns the number of the state or -1 if no such state exists. */
/* *paccpt is set to 0 if it is a non final state, to other values in */
/* final states. */
/************************************************************************/
int indGet( int * paccept,
void * voidind,
const unsigned char * key )
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ LDEB(ind->ind_magic); return -1; }
return indINDget( paccept, ind, -1, key );
}
/************************************************************************/
/* See whether automaton voidind accepts word key. */
/* Certain case mapping are tried if the word is not accepted as is. */
/* The way case is changed is reported in *phow. */
/* The value of *phow is set to one of the INDhSOMETHING values from */
/* ind.h. */
/************************************************************************/
int indGetWord( int * pWhatWasShifted,
void * voidind,
const unsigned char * word,
int asPrefix,
const unsigned char * charKinds,
const unsigned char * charShifts )
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ LDEB(ind->ind_magic); return -1; }
return indWRDget( ind, pWhatWasShifted, word, asPrefix,
charKinds, charShifts );
}
/************************************************************************/
/* free a finite automaton. */
/************************************************************************/
void indFree( voidind )
void * voidind;
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ return; }
indINDfree( ind );
}
/************************************************************************/
/* Write an automaton to file. */
/************************************************************************/
int indWrite( voidind, filename )
void * voidind;
const char * filename;
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ LDEB(ind->ind_magic); return -1; }
return indINDwrite( ind, filename );
}
/************************************************************************/
/* Minimise an automaton. */
/************************************************************************/
void * indMini( voidind )
void * voidind;
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ return (void *)0; }
return (void *)indINDmini( ind );
}
/************************************************************************/
/* Return an automaton that has the same properties as voidind. */
/* Node numbers and transition numbers are given using a 'depth first' */
/* scan of 'voidind'. */
/************************************************************************/
void * indRenumber( voidind )
void * voidind;
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ return (void *)0; }
return (void *)indINDrenumber( ind );
}
/************************************************************************/
/* Make guesses for a certain word. */
/* For every guess, (*fun)( something, <guess>, how ) is called. */
/************************************************************************/
int indGuess( void * voidind,
const unsigned char * word,
SpellGuessContext * sgc,
int how,
const GuessSubstitution * typos,
int count,
const unsigned char * charKinds,
const unsigned char * charShifts )
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ LDEB(ind->ind_magic); return -1; }
return indINDguess( ind, word, sgc, how,
typos, count, charKinds, charShifts );
}
/************************************************************************/
/* Make guesses for a certain word. */
/* If the word starts with a capital, of consists of capitals only, */
/* the guesses are based on the word or the tail of the word mapped */
/* to lower case. The how argument to fun is used to report what was */
/* mapped. */
/* For every guess, (*fun)( something, <guess>, how ) is called. */
/************************************************************************/
int indGuessWord( void * voidind,
const unsigned char * word,
SpellGuessContext * sgc,
const GuessSubstitution * typos,
int count,
const unsigned char * charKinds,
const unsigned char * charShifts )
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC )
{ LDEB(ind->ind_magic); return -1; }
return indWRDguess( ind, word, sgc, typos, count, charKinds, charShifts );
}
/************************************************************************/
/* Remember an integer in a state on an automaton. */
/************************************************************************/
int indSetItem( voidind, tn, item )
void * voidind;
int tn;
int item;
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC ||
tn < 0 ||
tn >= ind->indAllocatedNodes )
{ LDEB(ind->ind_magic); return -1; }
return indITset( ind, tn, item );
}
/************************************************************************/
/* Retrieve the integers that are stored in a state of an automaton. */
/************************************************************************/
int indGetItems( voidind, tn, pnitem, pitems )
void * voidind;
int tn;
int * pnitem;
int ** pitems;
{
IND * ind= (IND *)voidind;
if ( ind->ind_magic != INDMAGIC ||
tn < 0 ||
tn >= ind->indAllocatedNodes )
{ LDEB(ind->ind_magic); return -1; }
return indITget( ind, tn, pnitem, pitems );
}
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