--- /dev/null
+/*
+ * Copyright (c) 2019-2020. Developed by Hedgecode.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.hedgecode.chess.scanner;
+
+import java.time.LocalDateTime;
+import java.util.Calendar;
+
+/**
+ * ChessHog Scanner utility class for working with console.
+ *
+ * @author Dmitry Samoshin aka gotty
+ */
+public class ChessHogScannerConsole {
+
+ private static final String[] ASCII_LOGO = {
+ " _______ _ _ ",
+ " | | _|_ _| |___ ___ ___ ___ _| |___ ",
+ " | | -_| . | . | -_| _| . | . | -_| ",
+ " | |___|___|_ |___|___|___|___|___| ",
+ " _ |___|___| _ |___| ",
+ " ___| |_ ___ ___ ___| |_ ___ ___ ___ ___ ___ ___ ___ ___ ___ ",
+ " | _| | -_|_ -|_ -| | . | . | |_ -| _| .'| | | -_| _| ",
+ " |___|_|_|___|___|___|_|_|___|_ | |___|___|__,|_|_|_|_|___|_| ",
+ " |___| "
+ };
+
+ private static final String COPYRIGHT = "Copyright (c) Hedgecode";
+
+ private static boolean logMode = false;
+
+ private ChessHogScannerConsole() {
+ }
+
+ public static void setLogMode(boolean isLogMode) {
+ logMode = isLogMode;
+ }
+
+ public static void console(String message) {
+ System.out.println(
+ String.format(
+ logMode ? "[%1$tT] %2$s" : "%2$s",
+ LocalDateTime.now(),
+ message == null ? "" : message
+ )
+ );
+ }
+
+ public static void empty() {
+ console(null);
+ }
+
+ public static void init() {
+ asciiLogo();
+ empty();
+ copyright();
+ version();
+ empty();
+ }
+
+ private static void asciiLogo() {
+ for (String line : ASCII_LOGO) {
+ console(line);
+ }
+ }
+
+ private static void copyright() {
+ int inceptionYear = Integer.parseInt(
+ ChessHogScannerProperties.get("scanner.inception.year")
+ );
+ int currentYear = Calendar.getInstance().get(Calendar.YEAR);
+ String copyright = currentYear > inceptionYear
+ ? String.format("%s-%s %s", inceptionYear, currentYear, COPYRIGHT)
+ : String.format("%s %s", currentYear, COPYRIGHT);
+ console(
+ alignCenter(copyright)
+ );
+ }
+
+ private static void version() {
+ console(
+ alignCenter(
+ String.format(
+ "v. %s", ChessHogScannerProperties.get("scanner.version")
+ )
+ )
+ );
+ }
+
+ private static String alignCenter(String message) {
+ int indent = (ASCII_LOGO[0].length() + message.length()) / 2;
+ return String.format(
+ "%" + indent + "s",
+ message
+ );
+ }
+
+}
--- /dev/null
+/*
+ * Copyright (c) 2019-2020. Developed by Hedgecode.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.hedgecode.chess.scanner;
+
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * Store of ChessHogScanner constants.
+ *
+ * @author Dmitry Samoshin aka gotty
+ */
+public final class ChessHogScannerConstants {
+
+ public static final Charset CHARSET = StandardCharsets.UTF_8;
+
+ public static final String CRLF = System.getProperty("line.separator");
+
+ public static final String PORTAL_CHESSGAMES = "chessgames";
+ public static final String PORTAL_LICHESS = "lichess";
+ public static final String PORTAL_CHESSBOMB = "chessbomb";
+ public static final String PORTAL_CHESS24 = "chess24";
+ public static final String PORTAL_CHESSCOM = "chesscom";
+
+ public static final String PROXY_UNDEFINED = "undefined";
+ public static final String PROXY_HTTP = "http";
+ public static final String PROXY_SOCKS = "socks";
+
+ private ChessHogScannerConstants() {
+ throw new AssertionError(
+ String.format("No %s instances!", ChessHogScannerConstants.class.getName())
+ );
+ }
+
+}
--- /dev/null
+/*
+ * Copyright (c) 2019-2020. Developed by Hedgecode.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.hedgecode.chess.scanner;
+
+/**
+ * ChessHogScannerException
+ *
+ * @author Dmitry Samoshin aka gotty
+ */
+public class ChessHogScannerException extends Exception {
+
+ public ChessHogScannerException(String message) {
+ super(message);
+ }
+
+ public ChessHogScannerException(Throwable cause) {
+ super(cause);
+ }
+
+ public ChessHogScannerException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+}
--- /dev/null
+/*
+ * Copyright (c) 2019-2020. Developed by Hedgecode.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.hedgecode.chess.scanner;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+/**
+ * ChessHogScanner properties holder.
+ *
+ * @author Dmitry Samoshin aka gotty
+ */
+public class ChessHogScannerProperties {
+
+ /** Properties file. */
+ private static final String PROPERTIES_FILE = "scanner.properties";
+
+ /** Properties. */
+ private static final Properties PROPERTIES;
+
+ /**
+ * Static properties initialization.
+ */
+ static {
+ PROPERTIES = new Properties();
+ readProperties(PROPERTIES_FILE, PROPERTIES, true);
+ }
+
+ /**
+ * @param propsFile Properties file name.
+ * @param props Properties.
+ * @param throwExc Flag indicating whether to throw an exception or not.
+ */
+ public static void readProperties(String propsFile, Properties props, boolean throwExc) {
+ try (InputStream is = ChessHogScannerProperties.class.getClassLoader().getResourceAsStream(propsFile))
+ {
+ if (is == null) {
+ if (throwExc) {
+ throw new RuntimeException(
+ String.format("Failed to find properties file: %s", propsFile)
+ );
+ } else {
+ return;
+ }
+ }
+ props.load(is);
+ } catch (IOException cause) {
+ throw new RuntimeException(
+ String.format("Failed to read properties file: %s", propsFile),
+ cause
+ );
+ }
+ }
+
+ /**
+ * Empty string for not found properties.
+ */
+ private static final String EMPTY = "";
+
+ /**
+ * Gets property value.
+ *
+ * @param key Property key.
+ * @return Property value (possibly empty string, but never {@code null}).
+ */
+ public static String get(String key) {
+ return PROPERTIES.getProperty(key, EMPTY);
+ }
+
+ /**
+ * Private constructor.
+ */
+ private ChessHogScannerProperties() {
+ }
+
+}
--- /dev/null
+# Copyright (c) 2019-2020. Developed by Hedgecode.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+scanner.name=chesshog-scanner
+scanner.version=0.1-SNAPSHOT
+scanner.inception.year=2019
+
+scanner.use.proxy=false
+scanner.proxy.server=
+scanner.proxy.auth=