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ncp.h

/*
    ncp.h
    Copyright (C) 1995 by Volker Lendecke
    Copyright (C) 1996  J.F. Chadima
    Copyright (C) 1997, 1998, 1999  Petr Vandrovec

    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


    Revision history:

      0.00  1995              Volker Lendecke
            Initial revision.

      0.01  1996              J.F. Chadima
            Modified for sparc.

      0.02  1998              Petr Vandrovec <vandrove@vc.cvut.cz>
            New flags...

      1.00  1999, November 20       Petr Vandrovec <vandrove@vc.cvut.cz>
            Added license.
  
      1.01  2001, November 4        Petr Vandrovec <vandrove@vc.cvut.cz>
            Added NW_NS_LONG definition.
            Added couple of SWIG fixes.

 */

#ifndef _LINUX_NCP_H
#define _LINUX_NCP_H

#include <ncp/kernel/types.h>

#define NCP_PTYPE                (0x11)
#define NCP_PORT                 (0x0451)

#define NCP_ALLOC_SLOT_REQUEST   (0x1111)
#define NCP_REQUEST              (0x2222)
#define NCP_DEALLOC_SLOT_REQUEST (0x5555)

struct ncp_request_header {
      u_int16_t type __attribute__((packed));
      u_int8_t  sequence __attribute__((packed));
      u_int8_t  conn_low __attribute__((packed));
      u_int8_t  task __attribute__((packed));
      u_int8_t  conn_high __attribute__((packed));
      u_int8_t  function __attribute__((packed));
      u_int8_t  data[0] __attribute__((packed));
};

#define NCP_REPLY                (0x3333)
#define NCP_POSITIVE_ACK         (0x9999)

struct ncp_reply_header {
      u_int16_t type __attribute__((packed));
      u_int8_t sequence __attribute__((packed));
      u_int8_t conn_low __attribute__((packed));
      u_int8_t task __attribute__((packed));
      u_int8_t conn_high __attribute__((packed));
      u_int8_t completion_code __attribute__((packed));
      u_int8_t connection_state __attribute__((packed));
      u_int8_t data[0] __attribute__((packed));
};

#define NCP_VOLNAME_LEN (16)
#define NCP_NUMBER_OF_VOLUMES (64)
#ifdef SWIG
struct ncp_volume_info {
      u_int32_t total_blocks;
      u_int32_t free_blocks;
      u_int32_t purgeable_blocks;
      u_int32_t not_yet_purgeable_blocks;
      u_int32_t total_dir_entries;
      u_int32_t available_dir_entries;
      u_int8_t sectors_per_block;
      fixedCharArray volume_name[NCP_VOLNAME_LEN + 1];
};
#else
struct ncp_volume_info {
      u_int32_t total_blocks;
      u_int32_t free_blocks;
      u_int32_t purgeable_blocks;
      u_int32_t not_yet_purgeable_blocks;
      u_int32_t total_dir_entries;
      u_int32_t available_dir_entries;
      u_int8_t sectors_per_block;
      char volume_name[NCP_VOLNAME_LEN + 1];
};
#endif

#define NCP_FILE_ID_LEN 6

/* Defines for Name Spaces */
#define NW_NS_DOS 0
#define NW_NS_MAC 1
#define NW_NS_NFS 2
#define NW_NS_FTAM      3
#define NW_NS_OS2 4
#define NW_NS_LONG      NW_NS_OS2

#define     RIM_NAME          0x00000001
#define     RIM_SPACE_ALLOCATED     0x00000002
#define RIM_ATTRIBUTES        0x00000004
#define RIM_DATA_SIZE         0x00000008
#define RIM_TOTAL_SIZE        0x00000010
#define RIM_EXT_ATTR_INFO     0x00000020
#define RIM_ARCHIVE           0x00000040
#define RIM_MODIFY            0x00000080
#define RIM_CREATION          0x00000100
#define RIM_OWNING_NAMESPACE  0x00000200
#define RIM_DIRECTORY         0x00000400
#define RIM_RIGHTS            0x00000800
#define RIM_ALL               0x00000FFF
#define RIM_REFERENCE_ID      0x00001000
#define RIM_NS_ATTRIBUTES     0x00002000
#define RIM_DATASTREAM_SIZES  0x00004000
#define RIM_DATASTREAM_LOGICALS     0x00008000
#define RIM_UPDATE_TIME       0x00010000
#define RIM_DOS_NAME          0x00020000
#define RIM_FLUSH_TIME        0x00040000
#define RIM_PARENT_BASE_ID    0x00080000
#define RIM_MAC_FINDER_INFO   0x00100000
#define RIM_SIBLING_COUNT     0x00200000
#define RIM_EFFECTIVE_RIGHTS  0x00400000
#define RIM_MAC_TIMES         0x00800000
#define RIM_LAST_ACCESS_TIME  0x01000000
#ifdef MAKE_NCPLIB
#define RIM_UNKNOWN25         0x02000000  /* fixme! */
#endif
#define RIM_SIZE64            0x04000000
#define RIM_NSS_LARGE_SIZES   0x40000000
#define RIM_COMPRESSED_INFO   0x80000000U

/* open/create modes */
#define OC_MODE_OPEN                0x01
#define OC_MODE_TRUNCATE            0x02
#define OC_MODE_REPLACE             0x02
#define OC_MODE_CREATE              0x08
#define OC_MODE_OPEN_64BIT_ACCESS   0x20
#define OC_MODE_READONLY_OK         0x40
#define OC_MODE_CALLBACK            0x80

/* open/create results */
#define OC_ACTION_NONE        0x00
#define OC_ACTION_OPEN        0x01
#define OC_ACTION_CREATE      0x02
#define OC_ACTION_TRUNCATE    0x04
#define OC_ACTION_REPLACE     0x04
#define OC_ACTION_COMPRESSED  0x08
#define OC_ACTION_READONLY    0x80

/* access rights attributes */
#ifndef AR_READ_ONLY
#define AR_READ_ONLY       0x0001
#define AR_WRITE_ONLY      0x0002
#define AR_DENY_READ       0x0004
#define AR_DENY_WRITE      0x0008
#define AR_COMPATIBILITY   0x0010
#define AR_WRITE_THROUGH   0x0040
#define AR_OPEN_COMPRESSED 0x0100
#endif

#ifdef SWIG
struct nw_info_struct {
      u_int32_t spaceAlloc __attribute__((packed));
      u_int32_t attributes __attribute__((packed));
      u_int16_t flags __attribute__((packed));
      u_int32_t dataStreamSize __attribute__((packed));
      u_int32_t totalStreamSize __attribute__((packed));
      u_int16_t numberOfStreams __attribute__((packed));
      u_int16_t creationTime __attribute__((packed));
      u_int16_t creationDate __attribute__((packed));
      u_int32_t creatorID __attribute__((packed));
      u_int16_t modifyTime __attribute__((packed));
      u_int16_t modifyDate __attribute__((packed));
      u_int32_t modifierID __attribute__((packed));
      u_int16_t lastAccessDate __attribute__((packed));
      u_int16_t archiveTime __attribute__((packed));
      u_int16_t archiveDate __attribute__((packed));
      u_int32_t archiverID __attribute__((packed));
      u_int16_t inheritedRightsMask __attribute__((packed));
      u_int32_t dirEntNum __attribute__((packed));
      u_int32_t DosDirNum __attribute__((packed));
      u_int32_t volNumber __attribute__((packed));
      u_int32_t EADataSize __attribute__((packed));
      u_int32_t EAKeyCount __attribute__((packed));
      u_int32_t EAKeySize __attribute__((packed));
      u_int32_t NSCreator __attribute__((packed));
%pragma(swig) readonly
      u_int8_t nameLen __attribute__((packed));
%pragma(swig) readwrite
      byteLenPrefixCharArray entryName[255] __attribute__((packed));
};
#else
struct nw_info_struct {
      u_int32_t spaceAlloc __attribute__((packed));
      u_int32_t attributes __attribute__((packed));
      u_int16_t flags __attribute__((packed));
      u_int32_t dataStreamSize __attribute__((packed));
      u_int32_t totalStreamSize __attribute__((packed));
      u_int16_t numberOfStreams __attribute__((packed));
      u_int16_t creationTime __attribute__((packed));
      u_int16_t creationDate __attribute__((packed));
      u_int32_t creatorID __attribute__((packed));
      u_int16_t modifyTime __attribute__((packed));
      u_int16_t modifyDate __attribute__((packed));
      u_int32_t modifierID __attribute__((packed));
      u_int16_t lastAccessDate __attribute__((packed));
      u_int16_t archiveTime __attribute__((packed));
      u_int16_t archiveDate __attribute__((packed));
      u_int32_t archiverID __attribute__((packed));
      u_int16_t inheritedRightsMask __attribute__((packed));
      u_int32_t dirEntNum __attribute__((packed));
      u_int32_t DosDirNum __attribute__((packed));
      u_int32_t volNumber __attribute__((packed));
      u_int32_t EADataSize __attribute__((packed));
      u_int32_t EAKeyCount __attribute__((packed));
      u_int32_t EAKeySize __attribute__((packed));
      u_int32_t NSCreator __attribute__((packed));
      u_int8_t nameLen __attribute__((packed));
      u_int8_t entryName[256] __attribute__((packed));
};
#endif

/* modify mask - use with MODIFY_DOS_INFO structure */
#define DM_ATTRIBUTES           (0x00000002L)
#define DM_CREATE_DATE          (0x00000004L)
#define DM_CREATE_TIME          (0x00000008L)
#define DM_CREATOR_ID           (0x00000010L)
#define DM_ARCHIVE_DATE         (0x00000020L)
#define DM_ARCHIVE_TIME         (0x00000040L)
#define DM_ARCHIVER_ID          (0x00000080L)
#define DM_MODIFY_DATE          (0x00000100L)
#define DM_MODIFY_TIME          (0x00000200L)
#define DM_MODIFIER_ID          (0x00000400L)
#define DM_LAST_ACCESS_DATE     (0x00000800L)
#define DM_INHERITED_RIGHTS_MASK  (0x00001000L)
#define DM_MAXIMUM_SPACE        (0x00002000L)

struct nw_modify_dos_info {
      u_int32_t attributes __attribute__((packed));
      u_int16_t creationDate __attribute__((packed));
      u_int16_t creationTime __attribute__((packed));
      u_int32_t creatorID __attribute__((packed));
      u_int16_t modifyDate __attribute__((packed));
      u_int16_t modifyTime __attribute__((packed));
      u_int32_t modifierID __attribute__((packed));
      u_int16_t archiveDate __attribute__((packed));
      u_int16_t archiveTime __attribute__((packed));
      u_int32_t archiverID __attribute__((packed));
      u_int16_t lastAccessDate __attribute__((packed));
      u_int16_t inheritanceGrantMask __attribute__((packed));
      u_int16_t inheritanceRevokeMask __attribute__((packed));
      u_int32_t maximumSpace __attribute__((packed));
};

#ifdef SWIG
struct nw_file_info {
      struct nw_info_struct i;
      int opened;
      int access;
      u_int32_t server_file_handle __attribute__((packed));
      u_int8_t open_create_action __attribute__((packed));
      fixedArray file_handle[6] __attribute__((packed));
};
#else
struct nw_file_info {
      struct nw_info_struct i;
      int opened;
      int access;
      u_int32_t server_file_handle __attribute__((packed));
      u_int8_t open_create_action __attribute__((packed));
      u_int8_t file_handle[6] __attribute__((packed));
};
#endif

struct nw_search_sequence {
      u_int8_t volNumber __attribute__((packed));
      u_int32_t dirBase __attribute__((packed));
      u_int32_t sequence __attribute__((packed));
};

#endif                        /* _LINUX_NCP_H */

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