int nearCountUniqAccRows(struct htmlPage *page)
/* Count number of unique rows in table containing just hyperlinked
* accessions. */
{
char *s, *e, *row, *acc;
int count = 0;
struct hash *uniqHash = hashNew(0);
if (page == NULL)
return -1;
/* Set s to first row. */
s = stringIn(nearStartTablePat, page->htmlText);
if (s == NULL)
return -1;
s += strlen(nearStartTablePat);
for (;;)
{
e = stringIn(nearEndRowPat, s);
if (e == NULL)
break;
row = cloneStringZ(s, e-s);
acc = qaStringBetween(row, ">", "</a>");
if (acc == NULL)
{
warn("Can't find acc text between > and </a> while counting uniq row %s",
row);
freez(&row);
break;
}
if (!hashLookup(uniqHash, acc))
{
hashAdd(uniqHash, acc, NULL);
++count;
}
freez(&row);
freez(&acc);
s = e + strlen(nearEndRowPat);
}
hashFree(&uniqHash);
return count;
}
char *qaScanForErrorMessage(char *text)
/* Scan text for error message. If one exists then
* return copy of it. Else return NULL. */
{
return qaStringBetween(text, htmlWarnStartPattern(), htmlWarnEndPattern());
}
