Esempio n. 1
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  /**
   * Returns an icon for the specified file.
   *
   * @param file file reference
   * @return icon
   */
  public static Icon file(final IOFile file) {
    if (file == null) return UNKNOWN;

    // fallback code for displaying icons
    final String path = file.path();
    final MediaType type = MediaType.get(path);
    if (type.isXML()) return XML;
    if (type.isXQuery()) return XQUERY;
    if (path.contains(IO.BASEXSUFFIX)) return BASEX;

    // only works with standard dpi (https://bugs.openjdk.java.net/browse/JDK-6817929)
    if (Prop.WIN && !GUIConstants.large()) {
      // retrieve system icons (only supported on Windows)
      final int p = path.lastIndexOf(path, '.');
      final String suffix = p == -1 ? null : path.substring(p + 1);
      Icon icon = null;
      if (suffix != null) icon = FILES.get(suffix);
      if (icon == null) {
        icon = FS.getSystemIcon(file.file());
        if (suffix != null) FILES.put(suffix, icon);
      }
      return icon;
    }
    // default icon chooser
    return type.isText() ? TEXT : UNKNOWN;
  }
Esempio n. 2
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  /**
   * Returns the sorted names of all available databases and, optionally, backups. Filters for
   * {@code name} if not {@code null} with glob support.
   *
   * @param db return databases?
   * @param backup return backups?
   * @param name name filter (may be {@code null})
   * @return database and backups list
   */
  private StringList list(final boolean db, final boolean backup, final String name) {
    final Pattern pt;
    if (name != null) {
      final String nm =
          REGEX.matcher(name).matches()
              ? IOFile.regex(name)
              : name.replaceAll("([" + REGEXCHARS + "])", "\\\\$1");
      pt = Pattern.compile(nm, Prop.CASE ? 0 : Pattern.CASE_INSENSITIVE);
    } else {
      pt = null;
    }

    final IOFile[] children = soptions.dbpath().children();
    final StringList list = new StringList(children.length);
    final HashSet<String> map = new HashSet<>(children.length);
    for (final IOFile f : children) {
      final String fn = f.name();
      String add = null;
      if (backup && fn.endsWith(IO.ZIPSUFFIX)) {
        final String nn = ZIPPATTERN.split(fn)[0];
        if (!nn.equals(fn)) add = nn;
      } else if (db && f.isDir() && fn.indexOf('.') == -1) {
        add = fn;
      }
      // add entry if it matches the pattern, and has not already been added
      if (add != null && (pt == null || pt.matcher(add).matches()) && map.add(add)) {
        list.add(add);
      }
    }
    return list.sort(false);
  }
Esempio n. 3
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 /**
  * Returns the names of all backups.
  *
  * @return backups
  */
 public StringList backups() {
   final StringList backups = new StringList();
   for (final IOFile f : soptions.dbpath().children()) {
     final String n = f.name();
     if (n.endsWith(IO.ZIPSUFFIX)) backups.add(n.substring(0, n.lastIndexOf('.')));
   }
   return backups;
 }
Esempio n. 4
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 /** Open all selected files externally. */
 private void openExternal() {
   for (final IOFile file : selectedValues()) {
     try {
       file.open();
     } catch (final IOException ex) {
       BaseXDialog.error(project.gui, Util.info(FILE_NOT_OPENED_X, file));
     }
   }
 }
Esempio n. 5
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  /**
   * Checks if the table of the specified database is locked.
   *
   * @param db name of database
   * @param ctx database context
   * @return result of check
   */
  public static boolean locked(final String db, final Context ctx) {
    final IOFile table = MetaData.file(ctx.globalopts.dbpath(db), DATATBL);
    if (!table.exists()) return false;

    try (final RandomAccessFile file = new RandomAccessFile(table.file(), "rw")) {
      return file.getChannel().tryLock() == null;
    } catch (final ClosedChannelException ex) {
      return false;
    } catch (final OverlappingFileLockException | IOException ex) {
      return true;
    }
  }
Esempio n. 6
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 /**
  * Returns the name of a specific backup, or all backups found for a specific database, in a
  * descending order.
  *
  * @param db database
  * @return names of specified backups
  */
 public StringList backups(final String db) {
   final StringList backups = new StringList();
   final IOFile file = soptions.dbpath(db + IO.ZIPSUFFIX);
   if (file.exists()) {
     backups.add(db);
   } else {
     final String regex =
         db.replaceAll("([" + REGEXCHARS + "])", "\\\\$1") + DateTime.PATTERN + IO.ZIPSUFFIX;
     for (final IOFile f : soptions.dbpath().children()) {
       final String n = f.name();
       if (n.matches(regex)) backups.add(n.substring(0, n.lastIndexOf('.')));
     }
   }
   return backups.sort(Prop.CASE, false);
 }
Esempio n. 7
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  /**
   * Chooses files that match the specified pattern.
   *
   * @param file file filter
   * @param content content filter
   * @param root root directory
   * @return sorted file paths
   * @throws InterruptedException interruption
   */
  String[] filter(final String file, final String content, final IOFile root)
      throws InterruptedException {

    final long id = ++filterId;
    final TreeSet<String> results = new TreeSet<>();
    final int[] search = new TokenParser(Token.lc(Token.token(content))).toArray();

    // glob pattern
    final ProjectCache pc = cache(root);
    if (file.contains("*") || file.contains("?")) {
      final Pattern pt = Pattern.compile(IOFile.regex(file));
      for (final String path : pc) {
        final int offset = offset(path, true);
        if (pt.matcher(path.substring(offset)).matches() && filterContent(path, search)) {
          results.add(path);
          if (results.size() >= MAXHITS) break;
        }
        if (id != filterId) throw new InterruptedException();
      }
    } else {
      // starts-with, contains, camel case
      final String pttrn = file.toLowerCase(Locale.ENGLISH).replace('\\', '/');
      final HashSet<String> exclude = new HashSet<>();
      final boolean pathSearch = pttrn.indexOf('/') != -1;
      for (int i = 0; i < (pathSearch ? 2 : 3); i++) {
        filter(pttrn, search, i, results, exclude, pathSearch, pc, id);
      }
    }
    return results.toArray(new String[results.size()]);
  }
Esempio n. 8
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 /**
  * Refreshes the list of recent query files and updates the query path.
  *
  * @param file new file
  */
 void refreshHistory(final IOFile file) {
   final StringList sl = new StringList();
   String path = null;
   if (file != null) {
     path = file.path();
     gui.gprop.set(GUIProp.WORKPATH, file.dirPath());
     sl.add(path);
     tabs.setToolTipTextAt(tabs.getSelectedIndex(), path);
   }
   final String[] qu = gui.gprop.strings(GUIProp.EDITOR);
   for (int q = 0; q < qu.length && q < 19; q++) {
     final String f = qu[q];
     if (!f.equalsIgnoreCase(path) && IO.get(f).exists()) sl.add(f);
   }
   // store sorted history
   gui.gprop.set(GUIProp.EDITOR, sl.toArray());
   hist.setEnabled(!sl.isEmpty());
 }
Esempio n. 9
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  /**
   * Tests writing of request content when @src is set.
   *
   * @throws IOException I/O Exception
   */
  @Test
  public void writeFromResource() throws IOException {
    // Create a file form which will be read
    final IOFile file = new IOFile(Prop.TMP, Util.className(FnHttpTest.class));
    file.write(token("test"));

    // Request
    final HttpRequest req = new HttpRequest();
    req.payloadAttrs.put("src", file.url());
    req.payloadAttrs.put("method", "binary");
    // HTTP connection
    final FakeHttpConnection fakeConn = new FakeHttpConnection(new URL("http://www.test.com"));
    HttpClient.setRequestContent(fakeConn.getOutputStream(), req);

    // Delete file
    file.delete();

    assertEquals(fakeConn.out.toString(Strings.UTF8), "test");
  }
Esempio n. 10
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  /**
   * 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;
  }
Esempio n. 11
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 /**
  * Saves the specified editor contents.
  *
  * @param file file to write
  * @return {@code false} if confirmation was canceled
  */
 private boolean save(final IOFile file) {
   try {
     final EditorArea edit = getEditor();
     file.write(edit.getText());
     edit.file(file);
     return true;
   } catch (final IOException ex) {
     BaseXDialog.error(gui, FILE_NOT_SAVED);
     return false;
   }
 }
Esempio n. 12
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  static {
    IOFile dic = null;
    if (Reflect.available(PATTERN)) {
      dic = new IOFile(LANG);
      if (!dic.exists()) {
        dic = new IOFile(Prop.HOME, "etc/" + LANG);
        if (!dic.exists()) {
          available = false;
        }
      }
    } else {
      available = false;
    }

    if (available) {
      Class<?> clz = Reflect.find(PATTERN);
      if (clz == null) {
        Util.debug("Could not initialize Igo Japanese lexer.");
      } else {
        /* Igo constructor. */
        final Constructor<?> tgr = Reflect.find(clz, String.class);
        tagger = Reflect.get(tgr, dic.path());
        if (tagger == null) {
          available = false;
          Util.debug("Could not initialize Igo Japanese lexer.");
        } else {
          parse = Reflect.method(clz, "parse", CharSequence.class);
          if (parse == null) {
            Util.debug("Could not initialize Igo lexer method.");
          }
          clz = Reflect.find("net.reduls.igo.Morpheme");
          surface = Reflect.field(clz, "surface");
          feature = Reflect.field(clz, "feature");
          start = Reflect.field(clz, "start");
        }
      }
    }
  }
Esempio n. 13
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  @Override
  public void action(final Object comp) {
    final String pth = path();
    final IOFile io = new IOFile(pth);
    String inf = io.isDir() && io.children().length > 0 ? DIR_NOT_EMPTY : null;
    ok = !pth.isEmpty();

    final SerialMethod mth = SerialMethod.valueOf(method.getSelectedItem());
    final OptionsOption<? extends Options> opts =
        mth == SerialMethod.JSON
            ? SerializerOptions.JSON
            : mth == SerialMethod.CSV ? SerializerOptions.CSV : null;
    final boolean showmparams = opts != null;
    mparams.setEnabled(showmparams);

    if (ok) {
      gui.gopts.set(GUIOptions.INPUTPATH, pth);
      try {
        if (comp == method) {
          if (showmparams) {
            final Options mopts = options(null).get(opts);
            mparams.setToolTipText(tooltip(mopts));
            mparams.setText(mopts.toString());
          } else {
            mparams.setToolTipText(null);
            mparams.setText("");
          }
        }
        Serializer.get(new ArrayOutput(), options(mth));
      } catch (final IOException ex) {
        ok = false;
        inf = ex.getMessage();
      }
    }

    info.setText(inf, ok ? Msg.WARN : Msg.ERROR);
    enableOK(buttons, B_OK, ok);
  }
Esempio n. 14
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  /**
   * Recursively populates the cache.
   *
   * @param root root directory
   * @param pc file cache
   * @throws InterruptedException interruption
   */
  void add(final IOFile root, final ProjectCache pc) throws InterruptedException {
    // check if file cache was replaced or invalidated
    if (pc != cache) throw new InterruptedException();

    final IOFile[] files = root.children();
    for (final IOFile file : files) {
      if (file.name().equals(IO.IGNORESUFFIX)) return;
    }
    for (final IOFile file : files) {
      if (file.isDir()) {
        add(file, pc);
      } else {
        pc.add(file.path());
      }
    }
  }
Esempio n. 15
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  /**
   * Opens the specified query file.
   *
   * @param file query file
   * @return opened editor
   */
  public EditorArea open(final IOFile file) {
    if (!visible()) GUICommands.C_SHOWEDITOR.execute(gui);

    EditorArea edit = find(file, true);
    try {
      if (edit != null) {
        // display open file
        tabs.setSelectedComponent(edit);
        edit.reopen(true);
      } else {
        // get current editor
        edit = getEditor();
        // create new tab if current text is stored on disk or has been modified
        if (edit.opened() || edit.modified) edit = addTab();
        edit.initText(file.read());
        edit.file(file);
      }
    } catch (final IOException ex) {
      BaseXDialog.error(gui, FILE_NOT_OPENED);
    }
    return edit;
  }
Esempio n. 16
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  @Override
  public B64 item(final QueryContext qc, final InputInfo ii) throws QueryException {
    checkCreate(qc);

    final IOFile root = new IOFile(toPath(0, qc).toString());
    final ArchOptions opts = toOptions(1, Q_OPTIONS, new ArchOptions(), qc);
    final Iter entries;
    if (exprs.length > 2) {
      entries = qc.iter(exprs[2]);
    } else {
      final TokenList tl = new TokenList();
      for (final String file : root.descendants()) tl.add(file);
      entries = StrSeq.get(tl).iter();
    }

    final String format = opts.get(ArchOptions.FORMAT);
    final int level = level(opts);
    if (!root.isDir()) throw FILE_NO_DIR_X.get(info, root);

    try (final ArchiveOut out = ArchiveOut.get(format.toLowerCase(Locale.ENGLISH), info)) {
      out.level(level);
      try {
        while (true) {
          Item en = entries.next();
          if (en == null) break;
          en = checkElemToken(en);
          final IOFile file = new IOFile(root, string(en.string(info)));
          if (!file.exists()) throw FILE_NOT_FOUND_X.get(info, file);
          if (file.isDir()) throw FILE_IS_DIR_X.get(info, file);
          add(en, new B64(file.read()), out, level, qc);
        }
      } catch (final IOException ex) {
        throw ARCH_FAIL_X.get(info, ex);
      }
      return new B64(out.finish());
    }
  }
Esempio n. 17
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  /** Writes the properties to disk. */
  public final synchronized void write() {
    final StringBuilder user = new StringBuilder();
    BufferedReader br = null;
    try {
      // caches options specified by the user
      if (file.exists()) {
        br = new BufferedReader(new FileReader(file.file()));
        for (String line; (line = br.readLine()) != null; ) {
          if (line.equals(PROPUSER)) break;
        }
        for (String line; (line = br.readLine()) != null; ) {
          user.append(line).append(NL);
        }
      }
    } catch (final Exception ex) {
      Util.debug(ex);
    } finally {
      if (br != null)
        try {
          br.close();
        } catch (final IOException e) {
        }
    }

    BufferedWriter bw = null;
    try {
      bw = new BufferedWriter(new FileWriter(file.file()));
      bw.write(PROPHEADER + NL);

      for (final Field f : getClass().getFields()) {
        final Object obj = f.get(null);
        if (!(obj instanceof Object[])) continue;
        final String key = ((Object[]) obj)[0].toString();

        final Object val = props.get(key);
        if (val instanceof String[]) {
          final String[] str = (String[]) val;
          bw.write(key + " = " + str.length + NL);
          final int is = str.length;
          for (int i = 0; i < is; ++i) {
            if (str[i] != null) bw.write(key + (i + 1) + " = " + str[i] + NL);
          }
        } else if (val instanceof int[]) {
          final int[] num = (int[]) val;
          final int ns = num.length;
          for (int i = 0; i < ns; ++i) {
            bw.write(key + i + " = " + num[i] + NL);
          }
        } else {
          bw.write(key + " = " + val + NL);
        }
      }
      bw.write(NL + PROPUSER + NL);
      bw.write(user.toString());
    } catch (final Exception ex) {
      Util.errln("% could not be written.", file);
      Util.debug(ex);
    } finally {
      if (bw != null)
        try {
          bw.close();
        } catch (final IOException e) {
        }
    }
  }
Esempio n. 18
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 /** Opens a file dialog to choose an XML document or directory. */
 private void choose() {
   final IOFile io = new BaseXFileChooser(CHOOSE_DIR, path.getText(), gui).select(Mode.DOPEN);
   if (io != null) path.setText(io.path());
 }
Esempio n. 19
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 /** Tests all files. */
 private void test() {
   for (final IOFile file : selectedValues()) {
     project.gui.execute(new Test(file.path()));
   }
 }
Esempio n. 20
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  /**
   * Reads the configuration file and initializes the project properties. The file is located in the
   * project home directory.
   *
   * @param prop property file extension
   */
  protected synchronized void read(final String prop) {
    file = new IOFile(HOME + IO.BASEXSUFFIX + prop);

    final StringList read = new StringList();
    final TokenBuilder err = new TokenBuilder();
    if (!file.exists()) {
      err.addExt("Saving properties in \"%\"..." + NL, file);
    } else {
      BufferedReader br = null;
      try {
        br = new BufferedReader(new FileReader(file.file()));
        for (String line; (line = br.readLine()) != null; ) {
          line = line.trim();
          if (line.isEmpty() || line.charAt(0) == '#') continue;
          final int d = line.indexOf('=');
          if (d < 0) {
            err.addExt("%: \"%\" ignored. " + NL, file, line);
            continue;
          }

          final String val = line.substring(d + 1).trim();
          String key = line.substring(0, d).trim();

          // extract numeric value in key
          int num = 0;
          final int ss = key.length();
          for (int s = 0; s < ss; ++s) {
            if (Character.isDigit(key.charAt(s))) {
              num = Integer.parseInt(key.substring(s));
              key = key.substring(0, s);
              break;
            }
          }
          read.add(key);

          final Object entry = props.get(key);
          if (entry == null) {
            err.addExt("%: \"%\" not found. " + NL, file, key);
          } else if (entry instanceof String) {
            props.put(key, val);
          } else if (entry instanceof Integer) {
            props.put(key, Integer.parseInt(val));
          } else if (entry instanceof Boolean) {
            props.put(key, Boolean.parseBoolean(val));
          } else if (entry instanceof String[]) {
            if (num == 0) {
              props.put(key, new String[Integer.parseInt(val)]);
            } else {
              ((String[]) entry)[num - 1] = val;
            }
          } else if (entry instanceof int[]) {
            ((int[]) entry)[num] = Integer.parseInt(val);
          }
        }
      } catch (final Exception ex) {
        err.addExt("% could not be parsed." + NL, file);
        Util.debug(ex);
      } finally {
        if (br != null)
          try {
            br.close();
          } catch (final IOException ex) {
          }
      }
    }

    // check if all mandatory files have been read
    try {
      if (err.isEmpty()) {
        boolean ok = true;
        for (final Field f : getClass().getFields()) {
          final Object obj = f.get(null);
          if (!(obj instanceof Object[])) continue;
          final String key = ((Object[]) obj)[0].toString();
          ok &= read.contains(key);
        }
        if (!ok) err.addExt("Saving properties in \"%\"..." + NL, file);
      }
    } catch (final IllegalAccessException ex) {
      Util.notexpected(ex);
    }

    if (!err.isEmpty()) {
      Util.err(err.toString());
      write();
    }
  }