include/linux/ncp.h

   1 /*
   2  *  ncp.h
   3  *
   4  *  Copyright (C) 1995 by Volker Lendecke
   5  *  Modified for sparc by J.F. Chadima
   6  *  Modified for __constant_ntoh by Frank A. Vorstenbosch
   7  *
   8  */
   9
  10 #ifndef _LINUX_NCP_H
  11 #define _LINUX_NCP_H
  12
  13 #include <linux/types.h>
  14 #include <linux/ipx.h>
  15
  16 #define NCP_PTYPE                (0x11)
  17 #define NCP_PORT                 (0x0451)
  18
  19 #define NCP_ALLOC_SLOT_REQUEST   (0x1111)
  20 #define NCP_REQUEST              (0x2222)
  21 #define NCP_DEALLOC_SLOT_REQUEST (0x5555)
  22
  23 struct ncp_request_header {
  24         __u16 type __attribute__((packed));
  25         __u8 sequence __attribute__((packed));
  26         __u8 conn_low __attribute__((packed));
  27         __u8 task __attribute__((packed));
  28         __u8 conn_high __attribute__((packed));
  29         __u8 function __attribute__((packed));
  30         __u8 data[0] __attribute__((packed));
  31 };
  32
  33 #define NCP_REPLY                (0x3333)
  34 #define NCP_POSITIVE_ACK         (0x9999)
  35
  36 struct ncp_reply_header {
  37         __u16 type __attribute__((packed));
  38         __u8 sequence __attribute__((packed));
  39         __u8 conn_low __attribute__((packed));
  40         __u8 task __attribute__((packed));
  41         __u8 conn_high __attribute__((packed));
  42         __u8 completion_code __attribute__((packed));
  43         __u8 connection_state __attribute__((packed));
  44         __u8 data[0] __attribute__((packed));
  45 };
  46
  47 #define NCP_VOLNAME_LEN (16)
  48 #define NCP_NUMBER_OF_VOLUMES (64)
  49 struct ncp_volume_info {
  50         __u32 total_blocks;
  51         __u32 free_blocks;
  52         __u32 purgeable_blocks;
  53         __u32 not_yet_purgeable_blocks;
  54         __u32 total_dir_entries;
  55         __u32 available_dir_entries;
  56         __u8 sectors_per_block;
  57         char volume_name[NCP_VOLNAME_LEN + 1];
  58 };
  59
  60 /* these define the attribute byte as seen by NCP */
  61 #define aRONLY     (ntohl(0x01000000))
  62 #define aHIDDEN    (__constant_ntohl(0x02000000))
  63 #define aSYSTEM    (__constant_ntohl(0x04000000))
  64 #define aEXECUTE   (ntohl(0x08000000))
  65 #define aDIR       (ntohl(0x10000000))
  66 #define aARCH      (ntohl(0x20000000))
  67 #define aSHARED    (ntohl(0x80000000))
  68 #define aDONTSUBALLOCATE (ntohl(1L<<(11+8)))
  69 #define aTRANSACTIONAL   (ntohl(1L<<(12+8)))
  70 #define aPURGE           (ntohl(1L<<(16-8)))
  71 #define aRENAMEINHIBIT   (ntohl(1L<<(17-8)))
  72 #define aDELETEINHIBIT   (ntohl(1L<<(18-8)))
  73 #define aDONTCOMPRESS    (nothl(1L<<(27-24)))
  74
  75 #define AR_READ      (ntohs(0x0100))
  76 #define AR_WRITE     (ntohs(0x0200))
  77 #define AR_EXCLUSIVE (ntohs(0x2000))
  78
  79 #define NCP_FILE_ID_LEN 6
  80
  81 /* Defines for Name Spaces */
  82 #define NW_NS_DOS     0
  83 #define NW_NS_MAC     1
  84 #define NW_NS_NFS     2
  85 #define NW_NS_FTAM    3
  86 #define NW_NS_OS2     4
  87
  88 /*  Defines for ReturnInformationMask */
  89 #define RIM_NAME              (ntohl(0x01000000L))
  90 #define RIM_SPACE_ALLOCATED   (ntohl(0x02000000L))
  91 #define RIM_ATTRIBUTES        (ntohl(0x04000000L))
  92 #define RIM_DATA_SIZE         (ntohl(0x08000000L))
  93 #define RIM_TOTAL_SIZE        (ntohl(0x10000000L))
  94 #define RIM_EXT_ATTR_INFO     (ntohl(0x20000000L))
  95 #define RIM_ARCHIVE           (ntohl(0x40000000L))
  96 #define RIM_MODIFY            (ntohl(0x80000000L))
  97 #define RIM_CREATION          (ntohl(0x00010000L))
  98 #define RIM_OWNING_NAMESPACE  (ntohl(0x00020000L))
  99 #define RIM_DIRECTORY         (ntohl(0x00040000L))
 100 #define RIM_RIGHTS            (ntohl(0x00080000L))
 101 #define RIM_ALL               (ntohl(0xFF0F0000L))
 102 #define RIM_COMPRESSED_INFO   (ntohl(0x00000080L))
 103
 104 /* open/create modes */
 105 #define OC_MODE_OPEN      0x01
 106 #define OC_MODE_TRUNCATE  0x02
 107 #define OC_MODE_REPLACE   0x02
 108 #define OC_MODE_CREATE    0x08
 109
 110 /* open/create results */
 111 #define OC_ACTION_NONE     0x00
 112 #define OC_ACTION_OPEN     0x01
 113 #define OC_ACTION_CREATE   0x02
 114 #define OC_ACTION_TRUNCATE 0x04
 115 #define OC_ACTION_REPLACE  0x04
 116
 117 /* access rights attributes */
 118 #ifndef AR_READ_ONLY
 119 #define AR_READ_ONLY       0x0001
 120 #define AR_WRITE_ONLY      0x0002
 121 #define AR_DENY_READ       0x0004
 122 #define AR_DENY_WRITE      0x0008
 123 #define AR_COMPATIBILITY   0x0010
 124 #define AR_WRITE_THROUGH   0x0040
 125 #define AR_OPEN_COMPRESSED 0x0100
 126 #endif
 127
 128 struct nw_info_struct {
 129         __u32 spaceAlloc __attribute__((packed));
 130         __u32 attributes __attribute__((packed));
 131         __u16 flags __attribute__((packed));
 132         __u32 dataStreamSize __attribute__((packed));
 133         __u32 totalStreamSize __attribute__((packed));
 134         __u16 numberOfStreams __attribute__((packed));
 135         __u16 creationTime __attribute__((packed));
 136         __u16 creationDate __attribute__((packed));
 137         __u32 creatorID __attribute__((packed));
 138         __u16 modifyTime __attribute__((packed));
 139         __u16 modifyDate __attribute__((packed));
 140         __u32 modifierID __attribute__((packed));
 141         __u16 lastAccessDate __attribute__((packed));
 142         __u16 archiveTime __attribute__((packed));
 143         __u16 archiveDate __attribute__((packed));
 144         __u32 archiverID __attribute__((packed));
 145         __u16 inheritedRightsMask __attribute__((packed));
 146         __u32 dirEntNum __attribute__((packed));
 147         __u32 DosDirNum __attribute__((packed));
 148         __u32 volNumber __attribute__((packed));
 149         __u32 EADataSize __attribute__((packed));
 150         __u32 EAKeyCount __attribute__((packed));
 151         __u32 EAKeySize __attribute__((packed));
 152         __u32 NSCreator __attribute__((packed));
 153         __u8 nameLen __attribute__((packed));
 154         __u8 entryName[256] __attribute__((packed));
 155 };
 156
 157 /* modify mask - use with MODIFY_DOS_INFO structure */
 158 #define DM_ATTRIBUTES             (ntohl(0x02000000L))
 159 #define DM_CREATE_DATE            (ntohl(0x04000000L))
 160 #define DM_CREATE_TIME            (ntohl(0x08000000L))
 161 #define DM_CREATOR_ID             (ntohl(0x10000000L))
 162 #define DM_ARCHIVE_DATE           (ntohl(0x20000000L))
 163 #define DM_ARCHIVE_TIME           (ntohl(0x40000000L))
 164 #define DM_ARCHIVER_ID            (ntohl(0x80000000L))
 165 #define DM_MODIFY_DATE            (ntohl(0x00010000L))
 166 #define DM_MODIFY_TIME            (ntohl(0x00020000L))
 167 #define DM_MODIFIER_ID            (ntohl(0x00040000L))
 168 #define DM_LAST_ACCESS_DATE       (ntohl(0x00080000L))
 169 #define DM_INHERITED_RIGHTS_MASK  (ntohl(0x00100000L))
 170 #define DM_MAXIMUM_SPACE          (ntohl(0x00200000L))
 171
 172 struct nw_modify_dos_info {
 173         __u32 attributes __attribute__((packed));
 174         __u16 creationDate __attribute__((packed));
 175         __u16 creationTime __attribute__((packed));
 176         __u32 creatorID __attribute__((packed));
 177         __u16 modifyDate __attribute__((packed));
 178         __u16 modifyTime __attribute__((packed));
 179         __u32 modifierID __attribute__((packed));
 180         __u16 archiveDate __attribute__((packed));
 181         __u16 archiveTime __attribute__((packed));
 182         __u32 archiverID __attribute__((packed));
 183         __u16 lastAccessDate __attribute__((packed));
 184         __u16 inheritanceGrantMask __attribute__((packed));
 185         __u16 inheritanceRevokeMask __attribute__((packed));
 186         __u32 maximumSpace __attribute__((packed));
 187 };
 188
 189 struct nw_file_info {
 190         struct nw_info_struct i;
 191         int opened;
 192         int access;
 193         __u32 server_file_handle __attribute__((packed));
 194         __u8 open_create_action __attribute__((packed));
 195         __u8 file_handle[6] __attribute__((packed));
 196 };
 197
 198 struct nw_search_sequence {
 199         __u8 volNumber __attribute__((packed));
 200         __u32 dirBase __attribute__((packed));
 201         __u32 sequence __attribute__((packed));
 202 };
 203
 204 #endif                          /* _LINUX_NCP_H */