// add waypoint
BOOLINT minipoint::add(minipointdata *point)
{
int i;
float posx,posy;
int col,row;
if (TILE==NULL) ERRORMSG();
if (POINTS==NULL)
{
COLS=TILE->getcols();
ROWS=TILE->getrows();
if ((POINTS=(minipointdata **)malloc(COLS*ROWS*sizeof(minipointdata *)))==NULL) MEMERROR();
if ((NUM=(int *)malloc(COLS*ROWS*sizeof(int)))==NULL) MEMERROR();
if ((MAXNUM=(int *)malloc(COLS*ROWS*sizeof(int)))==NULL) MEMERROR();
for (i=0; i<COLS*ROWS; i++)
{
POINTS[i]=NULL;
MAXNUM[i]=NUM[i]=0;
}
}
posx=(point->x-TILE->getcenterx())/TILE->getcoldim()+COLS/2.0f;
posy=(-point->y-TILE->getcenterz())/TILE->getrowdim()+ROWS/2.0f;
if (posx<0.0f || posx>COLS || posy<0.0f || posy>ROWS) return(FALSE);
col=ftrc(posx);
row=ftrc(posy);
if (col==COLS) col--;
if (row==ROWS) row--;
if (NUM[col+row*COLS]>=MAXNUM[col+row*COLS])
{
MAXNUM[col+row*COLS]=2*MAXNUM[col+row*COLS]+1;
if (POINTS[col+row*COLS]==NULL)
{if ((POINTS[col+row*COLS]=(minipointdata *)malloc(MAXNUM[col+row*COLS]*sizeof(minipointdata)))==NULL) MEMERROR();}
else
{if ((POINTS[col+row*COLS]=(minipointdata *)realloc(POINTS[col+row*COLS],MAXNUM[col+row*COLS]*sizeof(minipointdata)))==NULL) MEMERROR();}
}
point->number=PNUM++;
if (strlen(point->comment)>0) parsecomment(point);
point->size=0.0f;
point->offset=0.0f;
POINTS[col+row*COLS][NUM[col+row*COLS]++]=*point;
return(TRUE);
}
int countwords_HTML(SWISH *sw, FileProp *fprop, FileRec *fi, char *buffer)
{
int ftotalwords;
int *metaID;
int metaIDlen;
int position; /* Position of word in file */
int currentmetanames;
char *p,
*newp,
*tag,
*endtag;
int structure;
FileRec *thisFileEntry = fi;
struct metaEntry *metaNameEntry;
IndexFILE *indexf = sw->indexlist;
struct MOD_Index *idx = sw->Index;
char *Content = NULL,
*Name = NULL,
*summary = NULL;
char *title = (char *)sw_ConvHTMLEntities2ISO(sw, (unsigned char *)parseHTMLtitle(sw, buffer));
if (!isoktitle(sw, title))
return -2;
if (fprop->stordesc)
summary = parseHtmlSummary(buffer, fprop->stordesc->field, fprop->stordesc->size, sw);
addCommonProperties( sw, fprop, fi, title, summary, 0 );
/* Init meta info */
metaID = (int *) Mem_ZoneAlloc(sw->Index->perDocTmpZone,(metaIDlen = 16) * sizeof(int));
currentmetanames = 0;
ftotalwords = 0;
structure = IN_FILE;
metaID[0] = 1;
position = 1;
for (p = buffer; p && *p;)
{
/* Look for non escaped '<' */
if ((tag = strchr(p, '<')) && ((tag == p) || (*(tag - 1) != '\\')))
{
/* Index up to the tag */
*tag++ = '\0';
newp = (char *)sw_ConvHTMLEntities2ISO(sw, (unsigned char *)p);
if ( ! currentmetanames )
currentmetanames++;
ftotalwords += indexstring(sw, newp, idx->filenum, structure, currentmetanames, metaID, &position);
/* Now let us look for a not escaped '>' */
for (endtag = tag;;)
if ((endtag = strchr(endtag, '>')))
{
if (*(endtag - 1) != '\\')
break;
else
endtag++;
}
else
break;
if (endtag)
{
*endtag++ = '\0';
if ((tag[0] == '!') && lstrstr(tag, "META") && (lstrstr(tag, "START") || lstrstr(tag, "END")))
{
/* Check for META TAG TYPE 1 */
structure |= IN_META;
if (lstrstr(tag, "START"))
{
char *parsed_tag;
if (
(metaNameEntry =
getHTMLMeta(indexf, tag, sw, NULL, &parsed_tag, fprop->real_path)))
{
/* realloc memory if needed */
if (currentmetanames == metaIDlen)
{
int *newbuf = (int *)Mem_ZoneAlloc(sw->Index->perDocTmpZone, metaIDlen * 2 * sizeof(int));
memcpy((char *)newbuf,(char *)metaID,metaIDlen * sizeof(int));
metaID = newbuf;
metaIDlen *= 2;
}
/* add metaname to array of current metanames */
metaID[currentmetanames] = metaNameEntry->metaID;
/* Bump position for all metanames unless metaname in dontbumppositionOnmetatags */
if (!isDontBumpMetaName(sw->dontbumpstarttagslist, metaNameEntry->metaName))
position++;
currentmetanames++;
p = endtag;
/* If it is also a property store it until a < is found */
if ((metaNameEntry = getPropNameByName(&indexf->header, parsed_tag)))
{
if ((endtag = strchr(p, '<')))
*endtag = '\0';
p = (char *)sw_ConvHTMLEntities2ISO(sw, (unsigned char *)p);
remove_newlines(p); /** why isn't this just done for the entire doc? */
if (!addDocProperty(&thisFileEntry->docProperties, metaNameEntry, (unsigned char *)p, strlen(p), 0))
progwarn("property '%s' not added for document '%s'\n", metaNameEntry->metaName, fprop->real_path);
if (endtag)
*endtag = '<';
continue;
}
}
}
else if (lstrstr(tag, "END"))
{
/* this will close the last metaname */
if (currentmetanames)
{
currentmetanames--;
if (!currentmetanames)
metaID[0] = 1;
}
}
p = endtag;
}
/* Check for META TAG TYPE 2 */
else if ((tag[0] != '!') && lstrstr(tag, "META") && (Name = lstrstr(tag, "NAME")) && (Content = lstrstr(tag, "CONTENT")))
{
ftotalwords += parseMetaData(sw, indexf, tag, idx->filenum, structure, Name, Content, thisFileEntry, &position, fprop->real_path);
p = endtag;
} /* Check for COMMENT */
else if ((tag[0] == '!') && sw->indexComments)
{
ftotalwords += parsecomment(sw, tag, idx->filenum, structure, 1, &position);
p = endtag;
} /* Default: Continue */
else
{
structure = getstructure(tag, structure);
p = endtag;
}
}
else
p = tag; /* tag not closed: continue */
}
else
{ /* No more '<' */
newp = (char *)sw_ConvHTMLEntities2ISO(sw, (unsigned char *)p);
if ( ! currentmetanames )
currentmetanames++;
ftotalwords += indexstring(sw, newp, idx->filenum, structure, currentmetanames, metaID, &position);
p = NULL;
}
}
return ftotalwords;
}
