summaryrefslogtreecommitdiff
path: root/isoparser/src/main/java/com/coremedia/iso/.svn/text-base/IsoFile.java.svn-base
diff options
context:
space:
mode:
Diffstat (limited to 'isoparser/src/main/java/com/coremedia/iso/.svn/text-base/IsoFile.java.svn-base')
-rw-r--r--isoparser/src/main/java/com/coremedia/iso/.svn/text-base/IsoFile.java.svn-base195
1 files changed, 0 insertions, 195 deletions
diff --git a/isoparser/src/main/java/com/coremedia/iso/.svn/text-base/IsoFile.java.svn-base b/isoparser/src/main/java/com/coremedia/iso/.svn/text-base/IsoFile.java.svn-base
deleted file mode 100644
index a6f4b2b..0000000
--- a/isoparser/src/main/java/com/coremedia/iso/.svn/text-base/IsoFile.java.svn-base
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright 2008 CoreMedia AG, Hamburg
- *
- * 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.coremedia.iso;
-
-import com.googlecode.mp4parser.AbstractContainerBox;
-import com.coremedia.iso.boxes.Box;
-import com.coremedia.iso.boxes.MovieBox;
-import com.googlecode.mp4parser.annotations.DoNotParseDetail;
-
-import java.io.*;
-import java.nio.ByteBuffer;
-import java.nio.channels.FileChannel;
-import java.nio.channels.ReadableByteChannel;
-import java.nio.channels.WritableByteChannel;
-
-/**
- * The most upper container for ISO Boxes. It is a container box that is a file.
- * Uses IsoBufferWrapper to access the underlying file.
- */
-@DoNotParseDetail
-public class IsoFile extends AbstractContainerBox implements Closeable {
- protected BoxParser boxParser = new PropertyBoxParserImpl();
- ReadableByteChannel byteChannel;
-
- public IsoFile() {
- super("");
- }
-
- public IsoFile(File f) throws IOException {
- super("");
- this.byteChannel = new FileInputStream(f).getChannel();
- boxParser = createBoxParser();
- parse();
- }
-
- public IsoFile(ReadableByteChannel byteChannel) throws IOException {
- super("");
- this.byteChannel = byteChannel;
- boxParser = createBoxParser();
- parse();
- }
-
- public IsoFile(ReadableByteChannel byteChannel, BoxParser boxParser) throws IOException {
- super("");
- this.byteChannel = byteChannel;
- this.boxParser = boxParser;
- parse();
-
-
- }
-
- protected BoxParser createBoxParser() {
- return new PropertyBoxParserImpl();
- }
-
-
- @Override
- public void _parseDetails(ByteBuffer content) {
- // there are no details to parse we should be just file
- }
-
- public void parse(ReadableByteChannel inFC, ByteBuffer header, long contentSize, AbstractBoxParser abstractBoxParser) throws IOException {
- throw new IOException("This method is not meant to be called. Use #parse() directly.");
- }
-
- private void parse() throws IOException {
-
- boolean done = false;
- while (!done) {
- try {
- Box box = boxParser.parseBox(byteChannel, this);
- if (box != null) {
- // System.err.println(box.getType());
- boxes.add(box);
- } else {
- done = true;
- }
- } catch (EOFException e) {
- done = true;
- }
- }
- }
-
- @DoNotParseDetail
- public String toString() {
- StringBuilder buffer = new StringBuilder();
- buffer.append("IsoFile[");
- if (boxes == null) {
- buffer.append("unparsed");
- } else {
- for (int i = 0; i < boxes.size(); i++) {
- if (i > 0) {
- buffer.append(";");
- }
- buffer.append(boxes.get(i).toString());
- }
- }
- buffer.append("]");
- return buffer.toString();
- }
-
- @DoNotParseDetail
- public static byte[] fourCCtoBytes(String fourCC) {
- byte[] result = new byte[4];
- if (fourCC != null) {
- for (int i = 0; i < Math.min(4, fourCC.length()); i++) {
- result[i] = (byte) fourCC.charAt(i);
- }
- }
- return result;
- }
-
- @DoNotParseDetail
- public static String bytesToFourCC(byte[] type) {
- byte[] result = new byte[]{0, 0, 0, 0};
- if (type != null) {
- System.arraycopy(type, 0, result, 0, Math.min(type.length, 4));
- }
- try {
- return new String(result, "ISO-8859-1");
- } catch (UnsupportedEncodingException e) {
- throw new Error("Required character encoding is missing", e);
- }
- }
-
-
- @Override
- public long getNumOfBytesToFirstChild() {
- return 0;
- }
-
- @Override
- public long getSize() {
- long size = 0;
- for (Box box : boxes) {
- size += box.getSize();
- }
- return size;
- }
-
- @Override
- public IsoFile getIsoFile() {
- return this;
- }
-
-
- /**
- * Shortcut to get the MovieBox since it is often needed and present in
- * nearly all ISO 14496 files (at least if they are derived from MP4 ).
- *
- * @return the MovieBox or <code>null</code>
- */
- @DoNotParseDetail
- public MovieBox getMovieBox() {
- for (Box box : boxes) {
- if (box instanceof MovieBox) {
- return (MovieBox) box;
- }
- }
- return null;
- }
-
- public void getBox(WritableByteChannel os) throws IOException {
- for (Box box : boxes) {
-
- if (os instanceof FileChannel) {
- long startPos = ((FileChannel) os).position();
- box.getBox(os);
- long size = ((FileChannel) os).position() - startPos;
- assert size == box.getSize();
- } else {
- box.getBox(os);
- }
-
- }
- }
-
- public void close() throws IOException {
- this.byteChannel.close();
- }
-}