/**
* Searches a string in a file.
*
* @param path file path
* @param search codepoints of search string
* @return success flag
*/
private static boolean filterContent(final String path, final int[] search) {
final int cl = search.length;
if (cl == 0) return true;
try (final TextInput ti = new TextInput(new IOFile(path))) {
final IntList il = new IntList(cl - 1);
int c = 0;
while (true) {
if (!il.isEmpty()) {
if (il.remove(0) == search[c++]) continue;
c = 0;
}
while (true) {
final int cp = ti.read();
if (cp == -1 || !XMLToken.valid(cp)) return false;
final int lc = Token.lc(cp);
if (c > 0) il.add(lc);
if (lc == search[c]) {
if (++c == cl) return true;
} else {
c = 0;
break;
}
}
}
} catch (final IOException ex) {
// file may not be accessible
Util.debug(ex);
return false;
}
}
/**
* Refreshes the view after a file has been saved.
*
* @param root root directory
* @param ctx database context
* @throws InterruptedException interruption
*/
void parse(final IOFile root, final Context ctx) throws InterruptedException {
final long id = ++parseId;
final HashSet<String> parsed = new HashSet<>();
final TreeMap<String, InputInfo> errs = new TreeMap<>();
// collect files to be parsed
final ProjectCache pc = cache(root);
final StringList mods = new StringList(), lmods = new StringList();
for (final String path : pc) {
final IOFile file = new IOFile(path);
if (file.hasSuffix(IO.XQSUFFIXES)) (file.hasSuffix(IO.XQMSUFFIX) ? lmods : mods).add(path);
}
mods.add(lmods);
// parse modules
for (final String path : mods) {
if (id != parseId) throw new InterruptedException();
if (parsed.contains(path)) continue;
final IOFile file = new IOFile(path);
try (final TextInput ti = new TextInput(file)) {
// parse query
try (final QueryContext qc = new QueryContext(ctx)) {
final String input = ti.cache().toString();
final boolean lib = QueryProcessor.isLibrary(input);
qc.parse(input, lib, path, null);
// parsing was successful: remember path
parsed.add(path);
for (final byte[] mod : qc.modParsed) parsed.add(Token.string(mod));
} catch (final QueryException ex) {
// parsing failed: remember path
final InputInfo ii = ex.info();
errs.put(path, ii);
parsed.add(ii.path());
}
} catch (final IOException ex) {
// file may not be accessible
Util.debug(ex);
}
}
errors = errs;
}
