diff options
Diffstat (limited to 'src/com/github/junrar/rarfile/MainHeader.java')
| -rw-r--r-- | src/com/github/junrar/rarfile/MainHeader.java | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/src/com/github/junrar/rarfile/MainHeader.java b/src/com/github/junrar/rarfile/MainHeader.java deleted file mode 100644 index 8c3e89f..0000000 --- a/src/com/github/junrar/rarfile/MainHeader.java +++ /dev/null @@ -1,141 +0,0 @@ -/*
- * Copyright (c) 2007 innoSysTec (R) GmbH, Germany. All rights reserved.
- * Original author: Edmund Wagner
- * Creation date: 22.05.2007
- *
- * Source: $HeadURL$
- * Last changed: $LastChangedDate$
- *
- *
- * the unrar licence applies to all junrar source and binary distributions
- * you are not allowed to use this source to re-create the RAR compression algorithm
- *
- * Here some html entities which can be used for escaping javadoc tags:
- * "&": "&" or "&"
- * "<": "<" or "<"
- * ">": ">" or ">"
- * "@": "@"
- */
-package com.github.junrar.rarfile;
-
-import com.github.junrar.io.Raw;
-
-
-/**
- * The main header of an rar archive. holds information concerning the whole archive (solid, encrypted etc).
- *
- * @author $LastChangedBy$
- * @version $LastChangedRevision$
- */
-public class MainHeader extends BaseBlock {
- //private Log //logger = LogFactory.getLog(MainHeader.class.getName());
- public static final short mainHeaderSizeWithEnc = 7;
- public static final short mainHeaderSize = 6;
- private short highPosAv;
- private int posAv;
- private byte encryptVersion;
-
- public MainHeader(BaseBlock bb, byte[] mainHeader) {
- super(bb);
- int pos = 0;
- highPosAv = Raw.readShortLittleEndian(mainHeader, pos);
- pos += 2;
- posAv = Raw.readIntLittleEndian(mainHeader, pos);
- pos+=4;
-
- if(hasEncryptVersion()){
- encryptVersion |= mainHeader[pos]&0xff;
- }
- }
-
- /**
- * old cmt block is present
- * @return true if has cmt block
- */
- public boolean hasArchCmt(){
- return (this.flags & BaseBlock.MHD_COMMENT)!=0;
- }
- /**
- * the version the the encryption
- * @return
- */
- public byte getEncryptVersion() {
- return encryptVersion;
- }
-
- public short getHighPosAv() {
- return highPosAv;
- }
-
- public int getPosAv() {
- return posAv;
- }
-
- /**
- * returns whether the archive is encrypted
- * @return
- */
- public boolean isEncrypted(){
- return (this.flags & BaseBlock.MHD_PASSWORD)!=0;
- }
-
- /**
- * return whether the archive is a multivolume archive
- * @return
- */
- public boolean isMultiVolume(){
- return (this.flags & BaseBlock.MHD_VOLUME)!=0;
- }
-
- /**
- * if the archive is a multivolume archive this method returns whether this instance is the first part of the multivolume archive
- * @return
- */
- public boolean isFirstVolume(){
- return (this.flags & BaseBlock.MHD_FIRSTVOLUME)!=0;
- }
-
- public void print(){
- super.print();
- StringBuilder str=new StringBuilder();
- str.append("posav: "+getPosAv());
- str.append("\nhighposav: "+getHighPosAv());
- str.append("\nhasencversion: "+hasEncryptVersion()+(hasEncryptVersion()?getEncryptVersion():""));
- str.append("\nhasarchcmt: "+hasArchCmt());
- str.append("\nisEncrypted: "+isEncrypted());
- str.append("\nisMultivolume: "+isMultiVolume());
- str.append("\nisFirstvolume: "+isFirstVolume());
- str.append("\nisSolid: "+isSolid());
- str.append("\nisLocked: "+isLocked());
- str.append("\nisProtected: "+isProtected());
- str.append("\nisAV: "+isAV());
- //logger.info(str.toString());
- }
-
- /**
- * returns whether this archive is solid. in this case you can only extract all file at once
- * @return
- */
- public boolean isSolid(){
- return (this.flags&MHD_SOLID)!=0;
- }
-
- public boolean isLocked(){
- return (this.flags&MHD_LOCK)!=0;
- }
-
- public boolean isProtected(){
- return (this.flags&MHD_PROTECT)!=0;
- }
-
- public boolean isAV(){
- return (this.flags&MHD_AV)!=0;
- }
- /**
- * the numbering format a multivolume archive
- * @return
- */
- public boolean isNewNumbering(){
- return (this.flags&MHD_NEWNUMBERING)!=0;
- }
-}
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