JAL-3032 upgrade to Jmol 14.29.17; clearing of src2 directory

[jalview.git] / src2 / javajs / util / CompoundDocHeader.java

diff --git a/src2/javajs/util/CompoundDocHeader.java b/src2/javajs/util/CompoundDocHeader.java
deleted file mode 100644 (file)
index 72317fe..0000000
--- a/src2/javajs/util/CompoundDocHeader.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/* $RCSfile$
- * $Author$
- * $Date$
- * $Revision$
- *
- * Some portions of this file have been modified by Robert Hanson hansonr.at.stolaf.edu 2012-2017
- * for use in SwingJS via transpilation into JavaScript using Java2Script.
- *
- * Copyright (C) 2011  The Jmol Development Team
- *
- * Contact: jmol-developers@lists.sf.net
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library 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
- *  Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public
- *  License along with this library; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- *  02110-1301, USA.
- */
-
-package javajs.util;
-
-
-class CompoundDocHeader {
-
-  /**
-   * 
-   */
-  private final CompoundDocument cd;
-
-  /**
-   * @param compoundDocument
-   */
-  CompoundDocHeader(CompoundDocument compoundDocument) {
-    cd = compoundDocument;
-  }
-
-  //512 bytes
-  //offset 0:
-  byte[] magicNumbers = new byte[8]; // D0CF11E0A1B11AE1
-  byte[] uniqueID16 = new byte[16];
-  byte revNumber; // 3E = 62
-  //byte unusedb1;
-  byte verNumber; // 3
-  //byte unusedb2;
-  //short byteOrder; // -2 littleEndian
-  short sectorPower; // 2^sectorPower = sector size; 512 = 2^9
-  short shortSectorPower; // 2^shortSectorPower = short sector size; 64 = 2^6
-  byte[] unused = new byte[10];
-  int nSATsectors; // number of sectors for sector allocation table
-  int SID_DIR_start; // sector identifier of start of directory sector
-  //offset 56:
-  int minBytesStandardStream; // less than this (and not DIR) will be "short"
-  int SID_SSAT_start; // start of short sector allocation table (SSAT)
-  int nSSATsectors; // number of sectors allocated to SSAT
-  int SID_MSAT_next; // pointer to next master sector allocation table sector
-  int nAdditionalMATsectors; // number of sectors allocated to more MSAT sectors
-  //offset 76; 436 bytes:      
-  int[] MSAT0 = new int[109]; // beginning of master allocation table 
-
-  /*
-   *  Sector 0 is first sector AFTER this header
-   *  
-   *  If sectorPower = 9, then this allows for 109 PAGES
-   *  of sector allocation tables, with 127 pointers per
-   *  page (plus 1 pointer to the next SAT page), each 
-   *  pointing to a sector of 512 bytes. Thus, with no additional
-   *  MSAT pages, the header allows for 109*128*512 = 7.1 Mb file
-   *  
-   */
-
-  final boolean readData() {
-    try {
-      cd.readByteArray(magicNumbers, 0, 8);
-      if ((magicNumbers[0] & 0xFF) != 0xD0 || (magicNumbers[1] & 0xFF) != 0xCF
-          || (magicNumbers[2] & 0xFF) != 0x11 || (magicNumbers[3] & 0xFF) != 0xE0
-          || (magicNumbers[4] & 0xFF) != 0xA1 || (magicNumbers[5] & 0xFF) != 0xB1
-          || (magicNumbers[6] & 0xFF) != 0x1A || (magicNumbers[7] & 0xFF) != 0xE1)
-        return false;
-      cd.readByteArray(uniqueID16, 0, 16);
-      revNumber = cd.readByte();
-      cd.readByte();
-      verNumber = cd.readByte();
-      cd.readByte();
-      byte b1 = cd.readByte();
-      byte b2 = cd.readByte();
-      cd.isBigEndian = (b1 == -1 && b2 == -2);
-      sectorPower = cd.readShort();
-      shortSectorPower = cd.readShort();
-      cd.readByteArray(unused, 0, 10);
-      nSATsectors = cd.readInt();
-      SID_DIR_start = cd.readInt();
-      cd.readByteArray(unused, 0, 4);
-      minBytesStandardStream = cd.readInt();
-      SID_SSAT_start = cd.readInt();
-      nSSATsectors = cd.readInt();
-      SID_MSAT_next = cd.readInt();
-      nAdditionalMATsectors = cd.readInt();
-      for (int i = 0; i < 109; i++)
-        MSAT0[i] = cd.readInt();
-    } catch (Exception e) {
-      System.out.println(e.toString());
-      return false;
-    }
-    return true;
-  }
-}
\ No newline at end of file