1.1 --- a/.hgignore Sun Nov 16 19:41:41 2014 +0100
1.2 +++ b/.hgignore Sun Nov 16 21:57:03 2014 +0100
1.3 @@ -4,4 +4,4 @@
1.4
1.5 syntax: regexp
1.6
1.7 -^java/copy-image-resizer/(dist|build|private)/
1.8 +^java/copy-image-resizer/(dist|build|nbproject/private)/
2.1 --- a/java/copy-image-resizer/nbproject/private/private.xml Sun Nov 16 19:41:41 2014 +0100
2.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
2.3 @@ -1,9 +0,0 @@
2.4 -<?xml version="1.0" encoding="UTF-8"?>
2.5 -<project-private xmlns="http://www.netbeans.org/ns/project-private/1">
2.6 - <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/2" lastBookmarkId="0"/>
2.7 - <open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2">
2.8 - <group name="arbes">
2.9 - <file>file:/home/fiki/projekty/copy-image-resizer/copy-image-resizer/java/copy-image-resizer/src/cz/frantovo/copyImageResizer/CLIResizer.java</file>
2.10 - </group>
2.11 - </open-files>
2.12 -</project-private>
3.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
3.2 +++ b/java/copy-image-resizer/src/cz/frantovo/copyImageResizer/CLIOptions.java Sun Nov 16 21:57:03 2014 +0100
3.3 @@ -0,0 +1,91 @@
3.4 +/**
3.5 + * copy-image-resizer
3.6 + * Copyright © 2014 František Kučera (frantovo.cz)
3.7 + *
3.8 + * This program is free software: you can redistribute it and/or modify
3.9 + * it under the terms of the GNU General Public License as published by
3.10 + * the Free Software Foundation, either version 3 of the License, or
3.11 + * (at your option) any later version.
3.12 + *
3.13 + * This program is distributed in the hope that it will be useful,
3.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
3.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3.16 + * GNU General Public License for more details.
3.17 + *
3.18 + * You should have received a copy of the GNU General Public License
3.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
3.20 + */
3.21 +package cz.frantovo.copyImageResizer;
3.22 +
3.23 +import java.io.File;
3.24 +import java.util.ArrayList;
3.25 +import java.util.Collection;
3.26 +
3.27 +/**
3.28 + *
3.29 + * @author Ing. František Kučera (frantovo.cz)
3.30 + */
3.31 +public class CLIOptions {
3.32 +
3.33 + /**
3.34 + * Source directory
3.35 + */
3.36 + private File input;
3.37 + /**
3.38 + * Output directory
3.39 + */
3.40 + private File output;
3.41 + /**
3.42 + * Image resolutions to create
3.43 + */
3.44 + private final Collection<SizeSpecification> sizes = new ArrayList<>();
3.45 +
3.46 + public File getSourceDir() {
3.47 + return input;
3.48 + }
3.49 +
3.50 + public void setInput(File input) {
3.51 + this.input = input;
3.52 + }
3.53 +
3.54 + public File getDestinationDir() {
3.55 + return output;
3.56 + }
3.57 +
3.58 + public void setOutput(File output) {
3.59 + this.output = output;
3.60 + }
3.61 +
3.62 + public Collection<SizeSpecification> getSizes() {
3.63 + return sizes;
3.64 + }
3.65 +
3.66 + public void addSize(SizeSpecification size) {
3.67 + sizes.add(size);
3.68 + }
3.69 +
3.70 + public static class SizeSpecification {
3.71 +
3.72 + private final int width;
3.73 + private final int height;
3.74 + private final String directory;
3.75 +
3.76 + public SizeSpecification(int width, int height, String directory) {
3.77 + this.width = width;
3.78 + this.height = height;
3.79 + this.directory = directory;
3.80 + }
3.81 +
3.82 + public int getWidth() {
3.83 + return width;
3.84 + }
3.85 +
3.86 + public int getHeight() {
3.87 + return height;
3.88 + }
3.89 +
3.90 + public String getDirectory() {
3.91 + return directory;
3.92 + }
3.93 + }
3.94 +}
4.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
4.2 +++ b/java/copy-image-resizer/src/cz/frantovo/copyImageResizer/CLIParser.java Sun Nov 16 21:57:03 2014 +0100
4.3 @@ -0,0 +1,139 @@
4.4 +/**
4.5 + * copy-image-resizer
4.6 + * Copyright © 2014 František Kučera (frantovo.cz)
4.7 + *
4.8 + * This program is free software: you can redistribute it and/or modify
4.9 + * it under the terms of the GNU General Public License as published by
4.10 + * the Free Software Foundation, either version 3 of the License, or
4.11 + * (at your option) any later version.
4.12 + *
4.13 + * This program is distributed in the hope that it will be useful,
4.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
4.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4.16 + * GNU General Public License for more details.
4.17 + *
4.18 + * You should have received a copy of the GNU General Public License
4.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
4.20 + */
4.21 +package cz.frantovo.copyImageResizer;
4.22 +
4.23 +import java.io.File;
4.24 +import java.util.Arrays;
4.25 +import java.util.Collection;
4.26 +
4.27 +/**
4.28 + *
4.29 + * @author Ing. František Kučera (frantovo.cz)
4.30 + */
4.31 +public class CLIParser {
4.32 +
4.33 + public CLIOptions parseOptions(String[] args) throws CLIParserException {
4.34 + CLIOptions options = new CLIOptions();
4.35 +
4.36 + for (int i = 0; i < args.length; i++) {
4.37 + String arg = args[i];
4.38 +
4.39 + boolean matches = false;
4.40 +
4.41 + for (Token t : Token.values()) {
4.42 + if (t.matches(arg)) {
4.43 + int parsedArgs = t.parse(args, i, options);
4.44 + i = i + parsedArgs;
4.45 + matches = true;
4.46 + }
4.47 + }
4.48 +
4.49 + if (!matches) {
4.50 + throw new CLIParserException("Unknown option: " + arg);
4.51 + }
4.52 + }
4.53 +
4.54 + return options;
4.55 + }
4.56 +
4.57 + private static String fetchNext(String[] args, int index) throws CLIParserException {
4.58 + if (index < args.length) {
4.59 + return args[index];
4.60 + } else {
4.61 + throw new CLIParserException("Expecting value for option: " + args[index - 1]);
4.62 + }
4.63 + }
4.64 +
4.65 + private static enum Token {
4.66 +
4.67 + INPUT_DIR("--input-dir") { // bash-completion: option
4.68 + @Override
4.69 + public int parse(String[] args, int index, CLIOptions options) throws CLIParserException {
4.70 + int originalIndex = index;
4.71 + String name = fetchNext(args, ++index);
4.72 + options.setInput(new File(name));
4.73 + return index - originalIndex;
4.74 + }
4.75 + },
4.76 + OUTPUT_DIR("--output-dir") { // bash-completion: option
4.77 + @Override
4.78 + public int parse(String[] args, int index, CLIOptions options) throws CLIParserException {
4.79 + int originalIndex = index;
4.80 + String name = fetchNext(args, ++index);
4.81 + options.setOutput(new File(name));
4.82 + return index - originalIndex;
4.83 + }
4.84 + },
4.85 + SIZE("--size") { // bash-completion: option
4.86 + @Override
4.87 + public int parse(String[] args, int index, CLIOptions options) throws CLIParserException {
4.88 + int originalIndex = index;
4.89 + int width = parseInt(fetchNext(args, ++index));
4.90 + int height = parseInt(fetchNext(args, ++index));
4.91 + String directory = width + "x" + height;
4.92 + options.addSize(new CLIOptions.SizeSpecification(width, height, directory));
4.93 + return index - originalIndex;
4.94 + }
4.95 + },
4.96 + SIZE_NAMED("--size-named") { // bash-completion: option
4.97 + @Override
4.98 + public int parse(String[] args, int index, CLIOptions options) throws CLIParserException {
4.99 + int originalIndex = index;
4.100 + int width = parseInt(fetchNext(args, ++index));
4.101 + int height = parseInt(fetchNext(args, ++index));
4.102 + String directory = fetchNext(args, ++index);
4.103 + options.addSize(new CLIOptions.SizeSpecification(width, height, directory));
4.104 + return index - originalIndex;
4.105 + }
4.106 + };
4.107 +
4.108 + private final Collection<String> options;
4.109 +
4.110 + private Token(String... options) {
4.111 + this.options = Arrays.asList(options);
4.112 + }
4.113 +
4.114 + /**
4.115 + * @param option e.g. „--input-file“
4.116 + * @return whether option is this token
4.117 + */
4.118 + public boolean matches(String option) {
4.119 + return options.contains(option);
4.120 + }
4.121 +
4.122 + private static int parseInt(String number) throws CLIParserException {
4.123 + try {
4.124 + return Integer.parseInt(number);
4.125 + } catch (Exception e) {
4.126 + throw new CLIParserException("Unable to parse integer: " + number, e);
4.127 + }
4.128 + }
4.129 +
4.130 + /**
4.131 + * Parse String arguments and fill values into the options object.
4.132 + *
4.133 + * @param args CLI arguments
4.134 + * @param index index of the option matched by this token, like „--input-file“
4.135 + * @param options object to be filled
4.136 + * @return number of parsed arguments – if option has no arguments (just boolean flag),
4.137 + * return 0, otherwise return positive integer: number of eaten arguments.
4.138 + * @throws CLIParserException
4.139 + */
4.140 + public abstract int parse(String[] args, int index, CLIOptions options) throws CLIParserException;
4.141 + }
4.142 +}
5.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
5.2 +++ b/java/copy-image-resizer/src/cz/frantovo/copyImageResizer/CLIParserException.java Sun Nov 16 21:57:03 2014 +0100
5.3 @@ -0,0 +1,41 @@
5.4 +/**
5.5 + * copy-image-resizer
5.6 + * Copyright © 2014 František Kučera (frantovo.cz)
5.7 + *
5.8 + * This program is free software: you can redistribute it and/or modify
5.9 + * it under the terms of the GNU General Public License as published by
5.10 + * the Free Software Foundation, either version 3 of the License, or
5.11 + * (at your option) any later version.
5.12 + *
5.13 + * This program is distributed in the hope that it will be useful,
5.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
5.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5.16 + * GNU General Public License for more details.
5.17 + *
5.18 + * You should have received a copy of the GNU General Public License
5.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
5.20 + */
5.21 +package cz.frantovo.copyImageResizer;
5.22 +
5.23 +/**
5.24 + *
5.25 + * @author Ing. František Kučera (frantovo.cz)
5.26 + */
5.27 +public class CLIParserException extends CopyImageResizerException {
5.28 +
5.29 + public CLIParserException() {
5.30 + }
5.31 +
5.32 + public CLIParserException(String message) {
5.33 + super(message);
5.34 + }
5.35 +
5.36 + public CLIParserException(Throwable cause) {
5.37 + super(cause);
5.38 + }
5.39 +
5.40 + public CLIParserException(String message, Throwable cause) {
5.41 + super(message, cause);
5.42 + }
5.43 +
5.44 +}
6.1 --- a/java/copy-image-resizer/src/cz/frantovo/copyImageResizer/CLIResizer.java Sun Nov 16 19:41:41 2014 +0100
6.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
6.3 @@ -1,34 +0,0 @@
6.4 -/**
6.5 - * copy-image-resizer
6.6 - * Copyright © 2014 František Kučera (frantovo.cz)
6.7 - *
6.8 - * This program is free software: you can redistribute it and/or modify
6.9 - * it under the terms of the GNU General Public License as published by
6.10 - * the Free Software Foundation, either version 3 of the License, or
6.11 - * (at your option) any later version.
6.12 - *
6.13 - * This program is distributed in the hope that it will be useful,
6.14 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
6.15 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6.16 - * GNU General Public License for more details.
6.17 - *
6.18 - * You should have received a copy of the GNU General Public License
6.19 - * along with this program. If not, see <http://www.gnu.org/licenses/>.
6.20 - */
6.21 -package cz.frantovo.copyImageResizer;
6.22 -
6.23 -/**
6.24 - *
6.25 - * @author Ing. František Kučera (frantovo.cz)
6.26 - */
6.27 -public class CLIResizer {
6.28 -
6.29 - /**
6.30 - * @param args the command line arguments
6.31 - */
6.32 - public static void main(String[] args) {
6.33 - // TODO code application logic here
6.34 - System.out.println("TODO");
6.35 - }
6.36 -
6.37 -}
7.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
7.2 +++ b/java/copy-image-resizer/src/cz/frantovo/copyImageResizer/CLIStarter.java Sun Nov 16 21:57:03 2014 +0100
7.3 @@ -0,0 +1,34 @@
7.4 +/**
7.5 + * copy-image-resizer
7.6 + * Copyright © 2014 František Kučera (frantovo.cz)
7.7 + *
7.8 + * This program is free software: you can redistribute it and/or modify
7.9 + * it under the terms of the GNU General Public License as published by
7.10 + * the Free Software Foundation, either version 3 of the License, or
7.11 + * (at your option) any later version.
7.12 + *
7.13 + * This program is distributed in the hope that it will be useful,
7.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
7.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7.16 + * GNU General Public License for more details.
7.17 + *
7.18 + * You should have received a copy of the GNU General Public License
7.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
7.20 + */
7.21 +package cz.frantovo.copyImageResizer;
7.22 +
7.23 +/**
7.24 + *
7.25 + * @author Ing. František Kučera (frantovo.cz)
7.26 + */
7.27 +public class CLIStarter {
7.28 +
7.29 + /**
7.30 + * @param args the command line arguments
7.31 + */
7.32 + public static void main(String[] args) {
7.33 + // TODO code application logic here
7.34 + System.out.println("TODO");
7.35 + }
7.36 +
7.37 +}
8.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
8.2 +++ b/java/copy-image-resizer/src/cz/frantovo/copyImageResizer/CopyImageResizerException.java Sun Nov 16 21:57:03 2014 +0100
8.3 @@ -0,0 +1,41 @@
8.4 +/**
8.5 + * copy-image-resizer
8.6 + * Copyright © 2014 František Kučera (frantovo.cz)
8.7 + *
8.8 + * This program is free software: you can redistribute it and/or modify
8.9 + * it under the terms of the GNU General Public License as published by
8.10 + * the Free Software Foundation, either version 3 of the License, or
8.11 + * (at your option) any later version.
8.12 + *
8.13 + * This program is distributed in the hope that it will be useful,
8.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
8.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8.16 + * GNU General Public License for more details.
8.17 + *
8.18 + * You should have received a copy of the GNU General Public License
8.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
8.20 + */
8.21 +package cz.frantovo.copyImageResizer;
8.22 +
8.23 +/**
8.24 + *
8.25 + * @author Ing. František Kučera (frantovo.cz)
8.26 + */
8.27 +public class CopyImageResizerException extends Exception {
8.28 +
8.29 + public CopyImageResizerException() {
8.30 + }
8.31 +
8.32 + public CopyImageResizerException(String message) {
8.33 + super(message);
8.34 + }
8.35 +
8.36 + public CopyImageResizerException(Throwable cause) {
8.37 + super(cause);
8.38 + }
8.39 +
8.40 + public CopyImageResizerException(String message, Throwable cause) {
8.41 + super(message, cause);
8.42 + }
8.43 +
8.44 +}