1 files changed, 127 insertions, 0 deletions
diff --git a/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/datetime/DateTime.java b/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/datetime/DateTime.java
new file mode 100644
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--- /dev/null
+++ b/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/datetime/DateTime.java
@@ -0,0 +1,127 @@
+/****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one   *
+ * or more contributor license agreements.  See the NOTICE file *
+ * distributed with this work for additional information        *
+ * regarding copyright ownership.  The ASF licenses this file   *
+ * to you 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.apache.james.mime4j.field.datetime;
+
+import org.apache.james.mime4j.field.datetime.parser.DateTimeParser;
+import org.apache.james.mime4j.field.datetime.parser.ParseException;
+import org.apache.james.mime4j.field.datetime.parser.TokenMgrError;
+
+import java.util.Date;
+import java.util.Calendar;
+import java.util.TimeZone;
+import java.util.GregorianCalendar;
+import java.io.StringReader;
+
+public class DateTime {
+    private final Date date;
+    private final int year;
+    private final int month;
+    private final int day;
+    private final int hour;
+    private final int minute;
+    private final int second;
+    private final int timeZone;
+
+    public DateTime(String yearString, int month, int day, int hour, int minute, int second, int timeZone) {
+        this.year = convertToYear(yearString);
+        this.date = convertToDate(year, month, day, hour, minute, second, timeZone);
+        this.month = month;
+        this.day = day;
+        this.hour = hour;
+        this.minute = minute;
+        this.second = second;
+        this.timeZone = timeZone;
+    }
+
+    private int convertToYear(String yearString) {
+        int year = Integer.parseInt(yearString);
+        switch (yearString.length()) {
+            case 1:
+            case 2:
+                if (year >= 0 && year < 50)
+                    return 2000 + year;
+                else
+                    return 1900 + year;
+            case 3:
+                return 1900 + year;
+            default:
+                return year;
+        }
+    }
+
+    public static Date convertToDate(int year, int month, int day, int hour, int minute, int second, int timeZone) {
+        Calendar c = new GregorianCalendar(TimeZone.getTimeZone("GMT+0"));
+        c.set(year, month - 1, day, hour, minute, second);
+        c.set(Calendar.MILLISECOND, 0);
+
+        if (timeZone != Integer.MIN_VALUE) {
+            int minutes = ((timeZone / 100) * 60) + timeZone % 100;
+            c.add(Calendar.MINUTE, -1 * minutes);
+        }
+
+        return c.getTime();
+    }
+
+    public Date getDate() {
+        return date;
+    }
+
+    public int getYear() {
+        return year;
+    }
+
+    public int getMonth() {
+        return month;
+    }
+
+    public int getDay() {
+        return day;
+    }
+
+    public int getHour() {
+        return hour;
+    }
+
+    public int getMinute() {
+        return minute;
+    }
+
+    public int getSecond() {
+        return second;
+    }
+
+    public int getTimeZone() {
+        return timeZone;
+    }
+
+    public void print() {
+        System.out.println(getYear() + " " + getMonth() + " " + getDay() + "; " + getHour() + " " + getMinute() + " " + getSecond() + " " + getTimeZone());
+    }
+
+
+    public static DateTime parse(String dateString) throws ParseException {
+        try {
+            return new DateTimeParser(new StringReader(dateString)).parseAll();
+        }
+        catch (TokenMgrError err) {
+            throw new ParseException(err.getMessage());
+        }
+    }
+}