src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipConstants.java

rev 55231 : 8213031: (zipfs) Add support for POSIX file permissions

*** 1,7 ****
  /*
!  * Copyright (c) 2009, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2009, 2019, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 63,72 ****
--- 63,82 ----
      static final int EXTHDR = 16;       // EXT header size
      static final int CENHDR = 46;       // CEN header size
      static final int ENDHDR = 22;       // END header size
  
      /*
+      * File attribute compatibility types of CEN field "version made by"
+      */
+     static final int FILE_ATTRIBUTES_UNIX = 3; // Unix
+ 
+     /*
+      * Base values for CEN field "version made by"
+      */
+     static final int VERSION_MADE_BY_BASE_UNIX = FILE_ATTRIBUTES_UNIX << 8; // Unix
+ 
+     /*
       * Local file (LOC) header field offsets
       */
      static final int LOCVER = 4;        // version needed to extract
      static final int LOCFLG = 6;        // general purpose bit flag
      static final int LOCHOW = 8;        // compression method
*** 226,251 ****
      static final long ZIP64_ENDSIZ(byte[] b) { return LL(b, 40);}  // central directory size
      static final long ZIP64_ENDOFF(byte[] b) { return LL(b, 48);}  // central directory offset
      static final long ZIP64_LOCOFF(byte[] b) { return LL(b, 8);}   // zip64 end offset
  
      // central directory header (CEN) fields
!     static final long CENSIG(byte[] b, int pos) { return LG(b, pos + 0); }
!     static final int  CENVEM(byte[] b, int pos) { return SH(b, pos + 4); }
!     static final int  CENVER(byte[] b, int pos) { return SH(b, pos + 6); }
!     static final int  CENFLG(byte[] b, int pos) { return SH(b, pos + 8); }
!     static final int  CENHOW(byte[] b, int pos) { return SH(b, pos + 10);}
!     static final long CENTIM(byte[] b, int pos) { return LG(b, pos + 12);}
!     static final long CENCRC(byte[] b, int pos) { return LG(b, pos + 16);}
!     static final long CENSIZ(byte[] b, int pos) { return LG(b, pos + 20);}
!     static final long CENLEN(byte[] b, int pos) { return LG(b, pos + 24);}
!     static final int  CENNAM(byte[] b, int pos) { return SH(b, pos + 28);}
!     static final int  CENEXT(byte[] b, int pos) { return SH(b, pos + 30);}
!     static final int  CENCOM(byte[] b, int pos) { return SH(b, pos + 32);}
!     static final int  CENDSK(byte[] b, int pos) { return SH(b, pos + 34);}
!     static final int  CENATT(byte[] b, int pos) { return SH(b, pos + 36);}
!     static final long CENATX(byte[] b, int pos) { return LG(b, pos + 38);}
!     static final long CENOFF(byte[] b, int pos) { return LG(b, pos + 42);}
  
      /* The END header is followed by a variable length comment of size < 64k. */
      static final long END_MAXLEN = 0xFFFF + ENDHDR;
      static final int READBLOCKSZ = 128;
  }
--- 236,263 ----
      static final long ZIP64_ENDSIZ(byte[] b) { return LL(b, 40);}  // central directory size
      static final long ZIP64_ENDOFF(byte[] b) { return LL(b, 48);}  // central directory offset
      static final long ZIP64_LOCOFF(byte[] b) { return LL(b, 8);}   // zip64 end offset
  
      // central directory header (CEN) fields
!     static final long CENSIG(byte[] b, int pos) { return LG(b, pos + 0); } // signature
!     static final int  CENVEM(byte[] b, int pos) { return SH(b, pos + 4); } // version made by
!     static final int  CENVEM_FA(byte[] b, int pos) { return CH(b, pos + 5); } // file attribute compatibility
!     static final int  CENVER(byte[] b, int pos) { return SH(b, pos + 6); } // version needed to extract
!     static final int  CENFLG(byte[] b, int pos) { return SH(b, pos + 8); } // encrypt, decrypt flags
!     static final int  CENHOW(byte[] b, int pos) { return SH(b, pos + 10);} // compression method
!     static final long CENTIM(byte[] b, int pos) { return LG(b, pos + 12);} // modification time
!     static final long CENCRC(byte[] b, int pos) { return LG(b, pos + 16);} // uncompressed file crc-32 value
!     static final long CENSIZ(byte[] b, int pos) { return LG(b, pos + 20);} // compressed size
!     static final long CENLEN(byte[] b, int pos) { return LG(b, pos + 24);} // uncompressed size
!     static final int  CENNAM(byte[] b, int pos) { return SH(b, pos + 28);} // filename length
!     static final int  CENEXT(byte[] b, int pos) { return SH(b, pos + 30);} // extra field length
!     static final int  CENCOM(byte[] b, int pos) { return SH(b, pos + 32);} // comment length
!     static final int  CENDSK(byte[] b, int pos) { return SH(b, pos + 34);} // disk number start
!     static final int  CENATT(byte[] b, int pos) { return SH(b, pos + 36);} // internal file attributes
!     static final long CENATX(byte[] b, int pos) { return LG(b, pos + 38);} // external file attributes
!     static final int  CENATX_PERMS(byte[] b, int pos) { return SH(b, pos + 40);} // posix permission data
!     static final long CENOFF(byte[] b, int pos) { return LG(b, pos + 42);} // LOC header offset
  
      /* The END header is followed by a variable length comment of size < 64k. */
      static final long END_MAXLEN = 0xFFFF + ENDHDR;
      static final int READBLOCKSZ = 128;
  }