diff --git a/tools/dicttool/Android.mk b/tools/dicttool/Android.mk new file mode 100644 index 000000000..9e8dbe0f8 --- /dev/null +++ b/tools/dicttool/Android.mk @@ -0,0 +1,25 @@ +# +# 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. + +LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) + +LOCAL_SRC_FILES := $(call all-java-files-under,src) +LOCAL_JAR_MANIFEST := etc/manifest.txt +LOCAL_MODULE := dicttool +LOCAL_MODULE_TAGS := eng + +include $(BUILD_HOST_JAVA_LIBRARY) +include $(LOCAL_PATH)/etc/Android.mk diff --git a/tools/dicttool/etc/Android.mk b/tools/dicttool/etc/Android.mk new file mode 100644 index 000000000..03d4a96ee --- /dev/null +++ b/tools/dicttool/etc/Android.mk @@ -0,0 +1,20 @@ +# 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. + +LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) + +LOCAL_MODULE_TAGS := eng +LOCAL_PREBUILT_EXECUTABLES := dicttool +include $(BUILD_HOST_PREBUILT) diff --git a/tools/dicttool/etc/dicttool b/tools/dicttool/etc/dicttool new file mode 100755 index 000000000..8a39694f7 --- /dev/null +++ b/tools/dicttool/etc/dicttool @@ -0,0 +1,62 @@ +#!/bin/sh +# Copyright 2011, 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. + +# Set up prog to be the path of this script, including following symlinks, +# and set up progdir to be the fully-qualified pathname of its directory. +prog="$0" +while [ -h "${prog}" ]; do + newProg=`/bin/ls -ld "${prog}"` + newProg=`expr "${newProg}" : ".* -> \(.*\)$"` + if expr "x${newProg}" : 'x/' >/dev/null; then + prog="${newProg}" + else + progdir=`dirname "${prog}"` + prog="${progdir}/${newProg}" + fi +done +oldwd=`pwd` +progdir=`dirname "${prog}"` +cd "${progdir}" +progdir=`pwd` +prog="${progdir}"/`basename "${prog}"` +cd "${oldwd}" + +jarfile=dicttool.jar +frameworkdir="$progdir" +if [ ! -r "$frameworkdir/$jarfile" ] +then + frameworkdir=`dirname "$progdir"`/tools/lib + libdir=`dirname "$progdir"`/tools/lib +fi +if [ ! -r "$frameworkdir/$jarfile" ] +then + frameworkdir=`dirname "$progdir"`/framework + libdir=`dirname "$progdir"`/lib +fi +if [ ! -r "$frameworkdir/$jarfile" ] +then + echo `basename "$prog"`": can't find $jarfile" + exit 1 +fi + +if [ "$OSTYPE" = "cygwin" ] ; then + jarpath=`cygpath -w "$frameworkdir/$jarfile"` + progdir=`cygpath -w "$progdir"` +else + jarpath="$frameworkdir/$jarfile" +fi + +# might need more memory, e.g. -Xmx128M +exec java -ea -jar "$jarpath" "$@" diff --git a/tools/dicttool/etc/manifest.txt b/tools/dicttool/etc/manifest.txt new file mode 100644 index 000000000..67c85214c --- /dev/null +++ b/tools/dicttool/etc/manifest.txt @@ -0,0 +1 @@ +Main-Class: com.android.inputmethod.latin.dicttool.Dicttool diff --git a/tools/dicttool/src/android/inputmethod/latin/dicttool/Compress.java b/tools/dicttool/src/android/inputmethod/latin/dicttool/Compress.java new file mode 100644 index 000000000..307f5964c --- /dev/null +++ b/tools/dicttool/src/android/inputmethod/latin/dicttool/Compress.java @@ -0,0 +1,94 @@ +/** + * 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.dicttool; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.util.zip.GZIPInputStream; +import java.util.zip.GZIPOutputStream; + +public class Compress { + + private static OutputStream getCompressedStream(final OutputStream out) + throws java.io.IOException { + return new GZIPOutputStream(out); + } + + private static InputStream getUncompressedStream(final InputStream in) throws IOException { + return new GZIPInputStream(in); + } + + public static void copy(final InputStream input, final OutputStream output) throws IOException { + final byte[] buffer = new byte[1000]; + for (int readBytes = input.read(buffer); readBytes >= 0; readBytes = input.read(buffer)) + output.write(buffer, 0, readBytes); + input.close(); + output.close(); + } + + static public class Compressor extends Dicttool.Command { + public static final String COMMAND = "compress"; + private static final String SUFFIX = ".compressed"; + + public Compressor() { + } + + public String getHelp() { + return "compress : Compresses a file using gzip compression"; + } + + public int getArity() { + return 1; + } + + public void run() throws IOException { + final String inFilename = mArgs[0]; + final String outFilename = inFilename + SUFFIX; + final FileInputStream input = new FileInputStream(new File(inFilename)); + final FileOutputStream output = new FileOutputStream(new File(outFilename)); + copy(input, new GZIPOutputStream(output)); + } + } + + static public class Uncompressor extends Dicttool.Command { + public static final String COMMAND = "uncompress"; + private static final String SUFFIX = ".uncompressed"; + + public Uncompressor() { + } + + public String getHelp() { + return "uncompress : Uncompresses a file compressed with gzip compression"; + } + + public int getArity() { + return 1; + } + + public void run() throws IOException { + final String inFilename = mArgs[0]; + final String outFilename = inFilename + SUFFIX; + final FileInputStream input = new FileInputStream(new File(inFilename)); + final FileOutputStream output = new FileOutputStream(new File(outFilename)); + copy(new GZIPInputStream(input), output); + } + } +} diff --git a/tools/dicttool/src/android/inputmethod/latin/dicttool/Dicttool.java b/tools/dicttool/src/android/inputmethod/latin/dicttool/Dicttool.java new file mode 100644 index 000000000..b78be7975 --- /dev/null +++ b/tools/dicttool/src/android/inputmethod/latin/dicttool/Dicttool.java @@ -0,0 +1,120 @@ +/** + * 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.dicttool; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; + +public class Dicttool { + + public static abstract class Command { + protected String[] mArgs; + public void setArgs(String[] args) throws IllegalArgumentException { + mArgs = args; + } + abstract public int getArity(); + abstract public String getHelp(); + abstract public void run() throws Exception; + } + static HashMap> sCommands = + new HashMap>(); + static { + sCommands.put("info", Info.class); + sCommands.put("compress", Compress.Compressor.class); + sCommands.put("uncompress", Compress.Uncompressor.class); + } + + private static Command getCommandInstance(final String commandName) { + try { + return sCommands.get(commandName).newInstance(); + } catch (InstantiationException e) { + throw new RuntimeException(commandName + " is not installed"); + } catch (IllegalAccessException e) { + throw new RuntimeException(commandName + " is not installed"); + } + } + + private static void help() { + System.out.println("Syntax: dicttool \nAvailable commands:\n"); + for (final String commandName : sCommands.keySet()) { + System.out.println("*** " + commandName); + System.out.println(getCommandInstance(commandName).getHelp()); + System.out.println(""); + } + } + + private static boolean isCommand(final String commandName) { + return sCommands.containsKey(commandName); + } + + private String mPreviousCommand = null; // local to the getNextCommand function + private Command getNextCommand(final ArrayList arguments) { + final String firstArgument = arguments.get(0); + final String commandName; + if (isCommand(firstArgument)) { + commandName = firstArgument; + arguments.remove(0); + } else if (isCommand(mPreviousCommand)) { + commandName = mPreviousCommand; + } else { + throw new RuntimeException("Unknown command : " + firstArgument); + } + final Command command = getCommandInstance(commandName); + final int arity = command.getArity(); + if (arguments.size() < arity) { + throw new RuntimeException("Not enough arguments to command " + commandName); + } + final String[] argsArray = new String[arity]; + arguments.subList(0, arity).toArray(argsArray); + for (int i = 0; i < arity; ++i) { + // For some reason, ArrayList#removeRange is protected + arguments.remove(0); + } + command.setArgs(argsArray); + mPreviousCommand = commandName; + return command; + } + + private void execute(final ArrayList arguments) { + ArrayList commandsToExecute = new ArrayList(); + while (!arguments.isEmpty()) { + commandsToExecute.add(getNextCommand(arguments)); + } + for (final Command command : commandsToExecute) { + try { + command.run(); + } catch (Exception e) { + System.out.println("Exception while processing command " + + command.getClass().getSimpleName() + " : " + e); + return; + } + } + } + + public static void main(final String[] args) { + if (0 == args.length) { + help(); + return; + } + if (!isCommand(args[0])) throw new RuntimeException("Unknown command : " + args[0]); + + final ArrayList arguments = new ArrayList(args.length); + arguments.addAll(Arrays.asList(args)); + new Dicttool().execute(arguments); + } +} diff --git a/tools/dicttool/src/android/inputmethod/latin/dicttool/Info.java b/tools/dicttool/src/android/inputmethod/latin/dicttool/Info.java new file mode 100644 index 000000000..cb032dd3b --- /dev/null +++ b/tools/dicttool/src/android/inputmethod/latin/dicttool/Info.java @@ -0,0 +1,35 @@ +/** + * 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.dicttool; + +public class Info extends Dicttool.Command { + public Info() { + } + + public String getHelp() { + return "info : prints various information about a dictionary file"; + } + + public int getArity() { + return 1; + } + + public void run() { + // TODO: implement this + System.out.println("Not implemented yet"); + } +}