struct cnFill *cnFillRead(struct chainNet *net, struct lineFile *lf)
/* Recursively read in list and children from file. */
{
char *line;
int d, depth = 0;
struct cnFill *fillList = NULL;
struct cnFill *fill = NULL;
for (;;)
{
if (!lineFileNextReal(lf, &line))
break;
d = countLeadingChars(line, ' ');
if (fill == NULL)
depth = d;
if (d < depth)
{
lineFileReuse(lf);
break;
}
if (d > depth)
{
lineFileReuse(lf);
fill->children = cnFillRead(net, lf);
}
else
{
fill = cnFillFromLine(net->nameHash, lf, line);
slAddHead(&fillList, fill);
}
}
slReverse(&fillList);
return fillList;
}
void netLineFilter(struct lineFile *lf, FILE *f)
/* Do filter one line at a time. */
{
struct hash *nameHash = newHash(0);
char *line, *l;
int d;
while (lineFileNext(lf, &line, NULL))
{
d = countLeadingChars(line, ' ');
l = line + d;
if (startsWith("fill", l) || startsWith("gap", l))
{
struct cnFill *fill = cnFillFromLine(nameHash, lf, l);
if (filterOne(fill))
cnFillWrite(fill, f, d);
cnFillFree(&fill);
}
else
{
fprintf(f, "%s\n", line);
}
}
hashFree(&nameHash);
}
