Rename to Kelar Keyboard (org.kelar.inputmethod.latin)

1 files changed, 0 insertions, 310 deletions

diff --git a/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java b/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
deleted file mode 100644
index 288261bf0..000000000
--- a/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * 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 com.android.inputmethod.latin.makedict;
-
-import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.define.DecoderSpecificConstants;
-
-import java.util.Date;
-import java.util.HashMap;
-
-/**
- * Dictionary File Format Specification.
- */
-public final class FormatSpec {
-
-    /*
-     * File header layout is as follows:
-     *
-     * v |
-     * e | MAGIC_NUMBER + version of the file format, 2 bytes.
-     * r |
-     * sion
-     *
-     * o |
-     * p | not used, 2 bytes.
-     * o |
-     * nflags
-     *
-     * h |
-     * e | size of the file header, 4bytes
-     * a |   including the size of the magic number, the option flags and the header size
-     * d |
-     * ersize
-     *
-     * attributes list
-     *
-     * attributes list is:
-     * <key>   = | string of characters at the char format described below, with the terminator used
-     *           | to signal the end of the string.
-     * <value> = | string of characters at the char format described below, with the terminator used
-     *           | to signal the end of the string.
-     * if the size of already read < headersize, goto key.
-     *
-     */
-
-    /*
-     * Node array (FusionDictionary.PtNodeArray) layout is as follows:
-     *
-     * n |
-     * o | the number of PtNodes, 1 or 2 bytes.
-     * d | 1 byte = bbbbbbbb match
-     * e |   case 1xxxxxxx => xxxxxxx << 8 + next byte
-     * c |   otherwise => bbbbbbbb
-     * o |
-     * unt
-     *
-     * n |
-     * o | sequence of PtNodes,
-     * d | the layout of each PtNode is described below.
-     * e |
-     * s
-     *
-     * f |
-     * o | forward link address, 3byte
-     * r | 1 byte = bbbbbbbb match
-     * w |   case 1xxxxxxx => -((xxxxxxx << 16) + (next byte << 8) + next byte)
-     * a |   otherwise => (xxxxxxx << 16) + (next byte << 8) + next byte
-     * r |
-     * dlinkaddress
-     */
-
-    /* Node (FusionDictionary.PtNode) layout is as follows:
-     *   | CHILDREN_ADDRESS_TYPE  2 bits, 11          : FLAG_CHILDREN_ADDRESS_TYPE_THREEBYTES
-     *   |                                10          : FLAG_CHILDREN_ADDRESS_TYPE_TWOBYTES
-     * f |                                01          : FLAG_CHILDREN_ADDRESS_TYPE_ONEBYTE
-     * l |                                00          : FLAG_CHILDREN_ADDRESS_TYPE_NOADDRESS
-     * a | has several chars ?         1 bit, 1 = yes, 0 = no   : FLAG_HAS_MULTIPLE_CHARS
-     * g | has a terminal ?            1 bit, 1 = yes, 0 = no   : FLAG_IS_TERMINAL
-     * s | has shortcut targets ?      1 bit, 1 = yes, 0 = no   : FLAG_HAS_SHORTCUT_TARGETS
-     *   | has bigrams ?               1 bit, 1 = yes, 0 = no   : FLAG_HAS_BIGRAMS
-     *   | is not a word ?             1 bit, 1 = yes, 0 = no   : FLAG_IS_NOT_A_WORD
-     *   | is possibly offensive ?     1 bit, 1 = yes, 0 = no   : FLAG_IS_POSSIBLY_OFFENSIVE
-     *
-     * c | IF FLAG_HAS_MULTIPLE_CHARS
-     * h |   char, char, char, char    n * (1 or 3 bytes) : use PtNodeInfo for i/o helpers
-     * a |   end                       1 byte, = 0
-     * r | ELSE
-     * s |   char                      1 or 3 bytes
-     *   | END
-     *
-     * f |
-     * r | IF FLAG_IS_TERMINAL
-     * e |   frequency                 1 byte
-     * q |
-     *
-     * c |
-     * h | children address, CHILDREN_ADDRESS_TYPE bytes
-     * i | This address is relative to the position of this field.
-     * l |
-     * drenaddress
-     *
-     *   | IF FLAG_IS_TERMINAL && FLAG_HAS_SHORTCUT_TARGETS
-     *   | shortcut string list
-     *   | IF FLAG_IS_TERMINAL && FLAG_HAS_BIGRAMS
-     *   | bigrams address list
-     *
-     * Char format is:
-     * 1 byte = bbbbbbbb match
-     * case 000xxxxx: xxxxx << 16 + next byte << 8 + next byte
-     * else: if 00011111 (= 0x1F) : this is the terminator. This is a relevant choice because
-     *       unicode code points range from 0 to 0x10FFFF, so any 3-byte value starting with
-     *       00011111 would be outside unicode.
-     * else: iso-latin-1 code
-     * This allows for the whole unicode range to be encoded, including chars outside of
-     * the BMP. Also everything in the iso-latin-1 charset is only 1 byte, except control
-     * characters which should never happen anyway (and still work, but take 3 bytes).
-     *
-     * bigram address list is:
-     * <flags> = | hasNext = 1 bit, 1 = yes, 0 = no     : FLAG_BIGRAM_SHORTCUT_ATTR_HAS_NEXT
-     *           | addressSign = 1 bit,                 : FLAG_BIGRAM_ATTR_OFFSET_NEGATIVE
-     *           |                      1 = must take -address, 0 = must take +address
-     *           |                         xx : mask with MASK_BIGRAM_ATTR_ADDRESS_TYPE
-     *           | addressFormat = 2 bits, 00 = unused  : FLAG_BIGRAM_ATTR_ADDRESS_TYPE_ONEBYTE
-     *           |                         01 = 1 byte  : FLAG_BIGRAM_ATTR_ADDRESS_TYPE_ONEBYTE
-     *           |                         10 = 2 bytes : FLAG_BIGRAM_ATTR_ADDRESS_TYPE_TWOBYTES
-     *           |                         11 = 3 bytes : FLAG_BIGRAM_ATTR_ADDRESS_TYPE_THREEBYTES
-     *           | 4 bits : frequency         : mask with FLAG_BIGRAM_SHORTCUT_ATTR_FREQUENCY
-     * <address> | IF (01 == FLAG_BIGRAM_ATTR_ADDRESS_TYPE_ONEBYTE == addressFormat)
-     *           |   read 1 byte, add top 4 bits
-     *           | ELSIF (10 == FLAG_BIGRAM_ATTR_ADDRESS_TYPE_TWOBYTES == addressFormat)
-     *           |   read 2 bytes, add top 4 bits
-     *           | ELSE // 11 == FLAG_BIGRAM_ATTR_ADDRESS_TYPE_THREEBYTES == addressFormat
-     *           |   read 3 bytes, add top 4 bits
-     *           | END
-     *           | if (FLAG_BIGRAM_ATTR_OFFSET_NEGATIVE) then address = -address
-     * if (FLAG_BIGRAM_SHORTCUT_ATTR_HAS_NEXT) goto bigram_and_shortcut_address_list_is
-     *
-     * shortcut string list is:
-     * <byte size> = PTNODE_SHORTCUT_LIST_SIZE_SIZE bytes, big-endian: size of the list, in bytes.
-     * <flags>     = | hasNext = 1 bit, 1 = yes, 0 = no : FLAG_BIGRAM_SHORTCUT_ATTR_HAS_NEXT
-     *               | reserved = 3 bits, must be 0
-     *               | 4 bits : frequency : mask with FLAG_BIGRAM_SHORTCUT_ATTR_FREQUENCY
-     * <shortcut>  = | string of characters at the char format described above, with the terminator
-     *               | used to signal the end of the string.
-     * if (FLAG_BIGRAM_SHORTCUT_ATTR_HAS_NEXT goto flags
-     */
-
-    public static final int MAGIC_NUMBER = 0x9BC13AFE;
-    static final int NOT_A_VERSION_NUMBER = -1;
-
-    // These MUST have the same values as the relevant constants in format_utils.h.
-    // From version 2.01 on, we use version * 100 + revision as a version number. That allows
-    // us to change the format during development while having testing devices remove
-    // older files with each upgrade, while still having a readable versioning scheme.
-    // When we bump up the dictionary format version, we should update
-    // ExpandableDictionary.needsToMigrateDictionary() and
-    // ExpandableDictionary.matchesExpectedBinaryDictFormatVersionForThisType().
-    public static final int VERSION2 = 2;
-    public static final int VERSION201 = 201;
-    public static final int VERSION202 = 202;
-    // format version for Fava Dictionaries.
-    public static final int VERSION_DELIGHT3 = 86736212;
-    public static final int MINIMUM_SUPPORTED_VERSION_OF_CODE_POINT_TABLE = VERSION201;
-    // Dictionary version used for testing.
-    public static final int VERSION4_ONLY_FOR_TESTING = 399;
-    public static final int VERSION402 = 402;
-    public static final int VERSION403 = 403;
-    public static final int VERSION4 = VERSION403;
-    public static final int MINIMUM_SUPPORTED_STATIC_VERSION = VERSION202;
-    public static final int MAXIMUM_SUPPORTED_STATIC_VERSION = VERSION_DELIGHT3;
-    static final int MINIMUM_SUPPORTED_DYNAMIC_VERSION = VERSION4;
-    static final int MAXIMUM_SUPPORTED_DYNAMIC_VERSION = VERSION403;
-
-    // TODO: Make this value adaptative to content data, store it in the header, and
-    // use it in the reading code.
-    static final int MAX_WORD_LENGTH = DecoderSpecificConstants.DICTIONARY_MAX_WORD_LENGTH;
-
-    // These flags are used only in the static dictionary.
-    static final int MASK_CHILDREN_ADDRESS_TYPE = 0xC0;
-    static final int FLAG_CHILDREN_ADDRESS_TYPE_NOADDRESS = 0x00;
-    static final int FLAG_CHILDREN_ADDRESS_TYPE_ONEBYTE = 0x40;
-    static final int FLAG_CHILDREN_ADDRESS_TYPE_TWOBYTES = 0x80;
-    static final int FLAG_CHILDREN_ADDRESS_TYPE_THREEBYTES = 0xC0;
-
-    static final int FLAG_HAS_MULTIPLE_CHARS = 0x20;
-
-    static final int FLAG_IS_TERMINAL = 0x10;
-    static final int FLAG_HAS_SHORTCUT_TARGETS = 0x08;
-    static final int FLAG_HAS_BIGRAMS = 0x04;
-    static final int FLAG_IS_NOT_A_WORD = 0x02;
-    static final int FLAG_IS_POSSIBLY_OFFENSIVE = 0x01;
-
-    static final int FLAG_BIGRAM_SHORTCUT_ATTR_HAS_NEXT = 0x80;
-    static final int FLAG_BIGRAM_ATTR_OFFSET_NEGATIVE = 0x40;
-    static final int MASK_BIGRAM_ATTR_ADDRESS_TYPE = 0x30;
-    static final int FLAG_BIGRAM_ATTR_ADDRESS_TYPE_ONEBYTE = 0x10;
-    static final int FLAG_BIGRAM_ATTR_ADDRESS_TYPE_TWOBYTES = 0x20;
-    static final int FLAG_BIGRAM_ATTR_ADDRESS_TYPE_THREEBYTES = 0x30;
-    static final int FLAG_BIGRAM_SHORTCUT_ATTR_FREQUENCY = 0x0F;
-
-    static final int PTNODE_CHARACTERS_TERMINATOR = 0x1F;
-
-    static final int PTNODE_TERMINATOR_SIZE = 1;
-    static final int PTNODE_FLAGS_SIZE = 1;
-    static final int PTNODE_FREQUENCY_SIZE = 1;
-    static final int PTNODE_MAX_ADDRESS_SIZE = 3;
-    static final int PTNODE_ATTRIBUTE_FLAGS_SIZE = 1;
-    static final int PTNODE_ATTRIBUTE_MAX_ADDRESS_SIZE = 3;
-    static final int PTNODE_SHORTCUT_LIST_SIZE_SIZE = 2;
-
-    static final int NO_CHILDREN_ADDRESS = Integer.MIN_VALUE;
-    static final int INVALID_CHARACTER = -1;
-
-    static final int MAX_PTNODES_FOR_ONE_BYTE_PTNODE_COUNT = 0x7F; // 127
-    // Large PtNode array size field size is 2 bytes.
-    static final int LARGE_PTNODE_ARRAY_SIZE_FIELD_SIZE_FLAG = 0x8000;
-    static final int MAX_PTNODES_IN_A_PT_NODE_ARRAY = 0x7FFF; // 32767
-    static final int MAX_BIGRAMS_IN_A_PTNODE = 10000;
-    static final int MAX_SHORTCUT_LIST_SIZE_IN_A_PTNODE = 0xFFFF;
-
-    static final int MAX_TERMINAL_FREQUENCY = 255;
-    static final int MAX_BIGRAM_FREQUENCY = 15;
-
-    public static final int SHORTCUT_WHITELIST_FREQUENCY = 15;
-
-    // This option needs to be the same numeric value as the one in binary_format.h.
-    static final int NOT_VALID_WORD = -99;
-
-    static final int UINT8_MAX = 0xFF;
-    static final int UINT16_MAX = 0xFFFF;
-    static final int UINT24_MAX = 0xFFFFFF;
-    static final int MSB8 = 0x80;
-    static final int MINIMAL_ONE_BYTE_CHARACTER_VALUE = 0x20;
-    static final int MAXIMAL_ONE_BYTE_CHARACTER_VALUE = 0xFF;
-
-    /**
-     * Options about file format.
-     */
-    public static final class FormatOptions {
-        public final int mVersion;
-        public final boolean mHasTimestamp;
-
-        @UsedForTesting
-        public FormatOptions(final int version) {
-            this(version, false /* hasTimestamp */);
-        }
-
-        public FormatOptions(final int version, final boolean hasTimestamp) {
-            mVersion = version;
-            mHasTimestamp = hasTimestamp;
-        }
-    }
-
-    /**
-     * Options global to the dictionary.
-     */
-    public static final class DictionaryOptions {
-        public final HashMap<String, String> mAttributes;
-        public DictionaryOptions(final HashMap<String, String> attributes) {
-            mAttributes = attributes;
-        }
-        @Override
-        public String toString() { // Convenience method
-            return toString(0, false);
-        }
-        public String toString(final int indentCount, final boolean plumbing) {
-            final StringBuilder indent = new StringBuilder();
-            if (plumbing) {
-                indent.append("H:");
-            } else {
-                for (int i = 0; i < indentCount; ++i) {
-                    indent.append(" ");
-                }
-            }
-            final StringBuilder s = new StringBuilder();
-            for (final String optionKey : mAttributes.keySet()) {
-                s.append(indent);
-                s.append(optionKey);
-                s.append(" = ");
-                if ("date".equals(optionKey) && !plumbing) {
-                    // Date needs a number of milliseconds, but the dictionary contains seconds
-                    s.append(new Date(
-                            1000 * Long.parseLong(mAttributes.get(optionKey))).toString());
-                } else {
-                    s.append(mAttributes.get(optionKey));
-                }
-                s.append("\n");
-            }
-            return s.toString();
-        }
-    }
-
-    private FormatSpec() {
-        // This utility class is not publicly instantiable.
-    }
-}