#include <stdlib.h>
#include <stdio.h>
#include "wv.h"

void wvGetBKD(BKD *item,wvStream *fd)
	{
	U16 temp16;
	item->ipgd_itxbxs = (S16)read_16ubit(fd);
	item->dcpDepend = (S16)read_16ubit(fd);
	temp16 = read_16ubit(fd);
	item->icol = temp16 & 0x00FF;
	item->fTableBreak = (temp16 & 0x0100) >> 8;
	item->fColumnBreak = (temp16 & 0x0200) >> 9;
	item->fMarked = (temp16 & 0x0400) >> 10;
	item->fUnk = (temp16 & 0x0800) >> 11;
	item->fTextOverflow = (temp16 & 0x1000) >> 12;
	item->reserved1 = (temp16 & 0xE000) >> 13;
	} 

int wvGetBKD_PLCF(BKD **bkd,U32 **pos,U32 *nobkd,U32 offset,U32 len,wvStream *fd)
    {
    U32 i;
    if (len == 0)
        {
        *bkd = NULL;
        *pos = NULL;
        *nobkd = 0;
        }
    else
        {
        *nobkd=(len-4)/(cbBKD+4);
        *pos = (U32 *) malloc( (*nobkd+1) * sizeof(U32));
        if (*pos == NULL)
            {
            wvError(("NO MEM 1, failed to alloc %d bytes\n",(*nobkd+1) * sizeof(U32)));
            return(1);
            }

        *bkd = (BKD *) malloc(*nobkd * sizeof(BKD));
        if (*bkd == NULL)
            {
            wvError(("NO MEM 1, failed to alloc %d bytes\n",*nobkd * sizeof(BKD)));
            free(pos);
            return(1);
            }
        wvStream_goto(fd,offset);
        for(i=0;i<*nobkd+1;i++)
			{
            (*pos)[i]=read_32ubit(fd);
			wvError(("bkd cp is %d\n",(*pos)[i]));
			}
        for(i=0;i<*nobkd;i++)
			{
            wvGetBKD(&((*bkd)[i]),fd);
			wvError(("bkd id is %x\n",(*bkd)[i].ipgd_itxbxs));
			}
        }
    return(0);
    }
