1 files changed, 0 insertions, 127 deletions
diff --git a/src/main/java/org/openintents/openpgp/util/OpenPgpUtils.java b/src/main/java/org/openintents/openpgp/util/OpenPgpUtils.java
deleted file mode 100644
index ad5f47b..0000000
--- a/src/main/java/org/openintents/openpgp/util/OpenPgpUtils.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (C) 2014-2015 Dominik Schürmann <dominik@dominikschuermann.de>
- *
- * 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.openintents.openpgp.util;
-
-import java.util.List;
-import java.util.Locale;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.ResolveInfo;
-import android.text.TextUtils;
-
-public class OpenPgpUtils {
-
-    public static final Pattern PGP_MESSAGE = Pattern.compile(
-            ".*?(-----BEGIN PGP MESSAGE-----.*?-----END PGP MESSAGE-----).*",
-            Pattern.DOTALL);
-
-    public static final Pattern PGP_SIGNED_MESSAGE = Pattern.compile(
-            ".*?(-----BEGIN PGP SIGNED MESSAGE-----.*?-----BEGIN PGP SIGNATURE-----.*?-----END PGP SIGNATURE-----).*",
-            Pattern.DOTALL);
-
-    public static final int PARSE_RESULT_NO_PGP = -1;
-    public static final int PARSE_RESULT_MESSAGE = 0;
-    public static final int PARSE_RESULT_SIGNED_MESSAGE = 1;
-
-    public static int parseMessage(String message) {
-        Matcher matcherSigned = PGP_SIGNED_MESSAGE.matcher(message);
-        Matcher matcherMessage = PGP_MESSAGE.matcher(message);
-
-        if (matcherMessage.matches()) {
-            return PARSE_RESULT_MESSAGE;
-        } else if (matcherSigned.matches()) {
-            return PARSE_RESULT_SIGNED_MESSAGE;
-        } else {
-            return PARSE_RESULT_NO_PGP;
-        }
-    }
-
-    public static boolean isAvailable(Context context) {
-        Intent intent = new Intent(OpenPgpApi.SERVICE_INTENT);
-        List<ResolveInfo> resInfo = context.getPackageManager().queryIntentServices(intent, 0);
-        return !resInfo.isEmpty();
-    }
-
-    public static String convertKeyIdToHex(long keyId) {
-        return "0x" + convertKeyIdToHex32bit(keyId >> 32) + convertKeyIdToHex32bit(keyId);
-    }
-
-    private static String convertKeyIdToHex32bit(long keyId) {
-        String hexString = Long.toHexString(keyId & 0xffffffffL).toLowerCase(Locale.ENGLISH);
-        while (hexString.length() < 8) {
-            hexString = "0" + hexString;
-        }
-        return hexString;
-    }
-
-
-    private static final Pattern USER_ID_PATTERN = Pattern.compile("^(.*?)(?: \\((.*)\\))?(?: <(.*)>)?$");
-
-    /**
-     * Splits userId string into naming part, email part, and comment part
-     * <p/>
-     * User ID matching:
-     * http://fiddle.re/t4p6f
-     *
-     * @param userId
-     * @return theParsedUserInfo
-     */
-    public static UserId splitUserId(final String userId) {
-        if (!TextUtils.isEmpty(userId)) {
-            final Matcher matcher = USER_ID_PATTERN.matcher(userId);
-            if (matcher.matches()) {
-                return new UserId(matcher.group(1), matcher.group(3), matcher.group(2));
-            }
-        }
-        return new UserId(null, null, null);
-    }
-
-    /**
-     * Returns a composed user id. Returns null if name is null!
-     *
-     * @param name
-     * @param email
-     * @param comment
-     * @return
-     */
-    public static String createUserId(UserId userId) {
-        String userIdString = userId.name; // consider name a required value
-        if (userIdString != null && !TextUtils.isEmpty(userId.comment)) {
-            userIdString += " (" + userId.comment + ")";
-        }
-        if (userIdString != null && !TextUtils.isEmpty(userId.email)) {
-            userIdString += " <" + userId.email + ">";
-        }
-
-        return userIdString;
-    }
-
-    public static class UserId {
-        public final String name;
-        public final String email;
-        public final String comment;
-
-        public UserId(String name, String email, String comment) {
-            this.name = name;
-            this.email = email;
-            this.comment = comment;
-        }
-    }
-}