diff options
Diffstat (limited to 'src/org/catacombae/rarx/ListFilesInArchive.java')
| -rw-r--r-- | src/org/catacombae/rarx/ListFilesInArchive.java | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/org/catacombae/rarx/ListFilesInArchive.java b/src/org/catacombae/rarx/ListFilesInArchive.java deleted file mode 100644 index 1f04825..0000000 --- a/src/org/catacombae/rarx/ListFilesInArchive.java +++ /dev/null @@ -1,173 +0,0 @@ -/*-
- * Copyright (C) 2006 Erik Larsson
- *
- * All rights reserved.
- *
- * 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.catacombae.rarx;
-
-import java.util.*;
-import java.io.*;
-
-public class ListFilesInArchive {
- public static void main(String[] args) {
- try {
- File f = new File(args[0]);
- RARFileEntry[] entries = listFiles(f);
- for(RARFileEntry entry : entries) {
- NewFileHeader nfh = entry.getHeader(0);
- System.out.println(nfh.getFilenameAsString());
- }
- } catch(InvalidDataException e) {
- System.out.println("Invalid RAR-file. Message: " + e.getMessage());
- System.out.println("File: \"" + args[0] + "\"");
- } catch(IOException ioe) {
- ioe.printStackTrace();
- }
- }
-
- public static Tree<RARFileEntry> listFilesAsTree(File rarFile) throws IOException, InvalidDataException {
- return listFilesAsTree(rarFile, false);
- }
- public static Tree<RARFileEntry> listFilesAsTree(File rarFile, boolean includeComments) throws IOException, InvalidDataException {
- RARFileEntry[] contents = listFiles(rarFile, includeComments);
-
- // Create the empty directory tree
- Tree<RARFileEntry> rarTree = new Tree<RARFileEntry>();
- for(RARFileEntry currentEntry : contents) {
- NewFileHeader nfh = currentEntry.getHeader(0);
-
- String[] filenameComponents = nfh.getFilenameAsString().split("\\" + NewFileHeader.PATH_SEPARATOR);
- Tree<RARFileEntry> currentNode = rarTree;
-
- // Loop through the first n-1 components and create tree entries when needed
- for(int i = 0; i < filenameComponents.length-1; ++i) {
- TreeNode<RARFileEntry> childNode = currentNode.get(filenameComponents[i]);
- if(childNode == null) {
- childNode = new Tree<RARFileEntry>();
- currentNode.put(filenameComponents[i], childNode);
- }
-
- if(childNode instanceof Tree)
- currentNode = (Tree<RARFileEntry>)childNode;
- else
- throw new RuntimeException("Duplicate entries in RAR file");
- }
-
- // The last component is mapped to the current RARFileEntry
- TreeNode<RARFileEntry> childNode = currentNode.get(filenameComponents[filenameComponents.length-1]);
- if(childNode == null) {
- if(nfh.getFileAttributesStructured().isDirectory())
- childNode = new Tree<RARFileEntry>(currentEntry);
- else
- childNode = new Leaf<RARFileEntry>(currentEntry);
- currentNode.put(filenameComponents[filenameComponents.length-1], childNode);
- }
- else if(nfh.getFileAttributesStructured().isDirectory()) {
- if(childNode.getValue() == null)
- childNode.setValue(currentEntry);
- else
- throw new RuntimeException("Duplicate entries in RAR file");
- }
- else
- throw new RuntimeException("Duplicate entries in RAR file");
- }
-
- // Should probably check that the directory structure is complete before passing it on
-
- return rarTree;
- }
-
-
- public static RARFileEntry[] listFiles(File rarFile) throws IOException, InvalidDataException {
- return listFiles(rarFile, false);
- }
- public static RARFileEntry[] listFiles(File rarFile, boolean includeComments) throws IOException, InvalidDataException {
- LinkedList<RARFileEntry> entries = new LinkedList<RARFileEntry>();
- RARFileEntry outgoingEntry = null;
- mainLoop:
- do {
- //outgoingEntry = null;
- RandomAccessFile raf = new RandomAccessFile(rarFile, "r");
-
- RARFile.readMarkHeader(raf);
- //NewMainArchiveHeader nmah = RARFile.readNewMainArchiveHeader(raf);
- //nmah.print(System.out, "");
- long offset = raf.getFilePointer();
- RARHeader rh = RARFile.readHeader(raf);
- while(rh != null) {
- try {
- if(rh instanceof NewFileHeader && (includeComments || !(rh instanceof CommentHeader))) {
- NewFileHeader nfh = (NewFileHeader)rh;
- if(!nfh.hasIncomingData()) {
- RARFileEntry rfe = new RARFileEntry(rarFile, offset, nfh);
- if(outgoingEntry != null && nfh.hasOutgoingData()) {
- throw new RuntimeException("Found two outgoing files in the same archive!");
- }
- else if(nfh.hasOutgoingData())
- outgoingEntry = rfe;
-
- entries.add(rfe);
- }
- else {
- if(outgoingEntry != null) {
- outgoingEntry.addPart(rarFile, offset, nfh);
- if(!nfh.hasOutgoingData())
- outgoingEntry = null;
- }
- else {
- // Reading incomplete entry.
- RARFileEntry rfe = new RARFileEntry(rarFile, offset, nfh);
- entries.add(rfe);
- if(nfh.hasOutgoingData())
- outgoingEntry = rfe;
- }
- }
- /*
- if(!nfh.hasIncomingData())
- entries.add(nfh);
- if(nfh.hasOutgoingData()) {
- if(outgoingEntry == null)
- outgoingEntry = nfh;
- else
- throw new RuntimeException("Found two outgoing files in the same archive!");
- }
- */
- //nfh.print(System.out, "");
- }
- offset = raf.getFilePointer();
- rh = RARFile.readHeader(raf);
- } catch(IOException ioe) {
- ioe.printStackTrace();
- break mainLoop;
- }
- }
- if(outgoingEntry != null) {
- File oldRarFile = rarFile;
- rarFile = RARFileEntryStream.getNextFile(rarFile);
- if(rarFile == null)
- throw new FileNotFoundException("Could not find successor to \"" + oldRarFile + "\"");
-// long posInNextFile = RARFileEntryStream.getMatchingPosInFile(nextFile, nfh);
-// if(posInNextFile == -1)
-// throw new FileNotFoundException();
-// getSegments(nextFile, posInNextFile, list, true);
- }
- } while(outgoingEntry != null);
-
- return entries.toArray(new RARFileEntry[entries.size()]);
- }
-}
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