obsolete file from beta branch

obsolete/external/ExternalProgramFormatPlugin.java

@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2007-2014 Geometer Plus <contact@geometerplus.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+package org.geometerplus.fbreader.formats.external;
+
+import java.io.*;
+
+import org.geometerplus.zlibrary.core.drm.EncryptionMethod;
+import org.geometerplus.zlibrary.core.filesystem.*;
+import org.geometerplus.zlibrary.core.encodings.*;
+import org.geometerplus.zlibrary.core.image.ZLImage;
+import org.geometerplus.zlibrary.core.options.ZLStringOption;
+
+import org.geometerplus.fbreader.Paths;
+import org.geometerplus.fbreader.book.Book;
+import org.geometerplus.fbreader.book.BookUtil;
+import org.geometerplus.fbreader.bookmodel.BookReadingException;
+import org.geometerplus.fbreader.formats.FormatPlugin;
+import org.geometerplus.fbreader.formats.Formats;
+
+public class ExternalProgramFormatPlugin extends FormatPlugin {
+	private FormatPlugin myInfoReader;
+
+	public ExternalProgramFormatPlugin(String fileType) {
+		super(fileType);
+	}
+
+	public ExternalProgramFormatPlugin(String fileType, FormatPlugin ir) {
+		super(fileType);
+		myInfoReader = ir;
+	}
+
+	public String getPackage() {
+		return Formats.filetypeOption(supportedFileType()).getValue();
+	}
+
+	public ZLFile prepareFile(ZLFile f) {
+		if (f.getPath().contains(":")) {
+			try {
+				String filepath = f.getPath();
+				int p1 = filepath.lastIndexOf(":");
+				String filename = filepath.substring(p1 + 1);
+				final File dirFile = new File(Paths.tempDirectory());
+				dirFile.mkdirs();
+				String path = Paths.tempDirectory() + "/" + filename;
+				OutputStream out = new FileOutputStream(path);
+
+				int read = 0;
+				byte[] bytes = new byte[1024];
+				InputStream inp = f.getInputStream();
+
+				while ((read = inp.read(bytes)) > 0) {
+					out.write(bytes, 0, read);
+				}
+
+				out.flush();
+				out.close();
+				f = new ZLPhysicalFile(new File(path));
+			} catch (IOException e) {
+				f = null;
+			}
+		}
+		return f;
+	}
+
+	@Override
+	public Type type() {
+		return Type.EXTERNAL_PROGRAM;
+	}
+
+	@Override
+	public void readMetainfo(Book book) throws BookReadingException {
+		if (myInfoReader != null) {
+			myInfoReader.readMetainfo(book);
+		}
+	}
+
+	@Override
+	public ZLImage readCover(ZLFile file) {
+		if (myInfoReader != null) {
+			return myInfoReader.readCover(file);
+		}
+		return null;
+	}
+
+	@Override
+	public String readAnnotation(ZLFile file) {
+		if (myInfoReader != null) {
+			return myInfoReader.readAnnotation(file);
+		}
+		return null;
+	}
+
+	@Override
+	public EncodingCollection supportedEncodings() {
+		return new AutoEncodingCollection();
+	}
+
+	@Override
+	public void detectLanguageAndEncoding(Book book) {
+	}
+
+	@Override
+	public void readUids(Book book) throws BookReadingException {
+		if (myInfoReader != null) {
+			myInfoReader.readUids(book);
+			return;
+		}
+		if (book.uids().isEmpty()) {
+			book.addUid(BookUtil.createUid(book.File, "SHA-256"));
+		}
+	}
+}