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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* $Id: pack_to_comp.c,v 1.15 1997/10/31 16:17:04 binz Exp $ SMI
*/
/* Based on Korean Standard Code 87-3 */
/*
* convert 2 byte combination code into
* 2 byte completion code
*/
#include <stdio.h>
#include "kdefs.h"
#include "ktable.h"
#define SKIP 0xa1 + 0xff - 0xfe
#ifdef __STDC__
KCHAR packtocomp(KCHAR comb2)
#else
KCHAR packtocomp(comb2)
KCHAR comb2;
#endif
{
KCHAR comp2 ;
short Ci_val; /* initial sound */
short V_val ; /* middle sound */
short Cf_val; /* final sound */
short mask ;
int disp, k;
long Cfbit ;
#if defined(i386) || defined(__ppc)
comb2 = ((comb2 & 0xff00) >> 8) | ((comb2 & 0x00ff) << 8);
#endif
/* Find index value of initial sound */
/* middle sound */
/* final sound */
/* from combination code for table */
Ci_val = INITIAL_SOUND((unsigned int)comb2) - 0x0a;
V_val = MIDDLE_SOUND((unsigned int)comb2) - (MIDDLE_SOUND((unsigned int)comb2)/4 + 2);
Cf_val = FINAL_SOUND(comb2);
/*
* Special case code check
*/
if ( V_val < 0 ) /* just initial sound */
#if defined(i386) || defined(__ppc)
{
comp2 = 0xa4a0 + Y19_32[INITIAL_SOUND((unsigned int)comb2)
- 0x09];
return(((comp2 & 0x00ff) << 8)|((comp2 & 0xff00) >> 8));
}
#else
return(0xa4a0 + Y19_32[INITIAL_SOUND((unsigned int)comb2)
- 0x09]);
#endif
if (Ci_val < 0 ) /* just middle sound */
{
if (Cf_val <= 1)
#if defined(i386) || defined(__ppc)
{
comp2 = 0xa4bf + MIDDLE_SOUND((unsigned int)comb2)
- MIDDLE_SOUND((unsigned int)comb2)/4 - 2;
return(((comp2 & 0x00ff) << 8)|((comp2 & 0xff00) >> 8));
}
#else
return(0xa4bf + MIDDLE_SOUND((unsigned int)comb2)
- MIDDLE_SOUND((unsigned int)comb2)/4 - 2);
#endif
return(K_ILLEGAL);
}
/*
* Existence check
*/
Cfbit = cmp_bitmap[Ci_val][V_val] ;
for (disp = 0, k = 0; k < Cf_val; k++)
{
if (Cfbit & BIT_MASK)
disp++ ;
Cfbit >>= 1 ;
}
if (!(Cfbit & BIT_MASK)) /* check Ci-val'th bit */
return(K_ILLEGAL) ; /* non-existence */
/* Find 2 byte completion code */
comp2 = cmp_srchtbl[Ci_val][V_val] + disp ;
mask = cmp_srchtbl[Ci_val][V_val] & 0xff ;
if ((mask + disp) > 0xfe)
comp2 += SKIP ;
#if defined(i386) || defined(__ppc)
return(((comp2 & 0x00ff) << 8)|((comp2 & 0xff00) >> 8));
#else
return(comp2);
#endif
}
#ifdef TESTP
main() /* This main portion is just for test */
{
unsigned int comb2, comp2;
for(;;) {
scanf("%x",&comb2);
comp2 = packtocomp(comb2);
printf("/n completion code = 0x%x\n", comp2);
}
}
#endif
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