usr.sbin/sup/source/supmsg.h

   1 /*      $NetBSD: supmsg.h,v 1.6 2001/01/16 02:50:32 cgd Exp $   */
   2
   3 /*
   4  * Copyright (c) 1992 Carnegie Mellon University
   5  * All Rights Reserved.
   6  *
   7  * Permission to use, copy, modify and distribute this software and its
   8  * documentation is hereby granted, provided that both the copyright
   9  * notice and this permission notice appear in all copies of the
  10  * software, derivative works or modified versions, and any portions
  11  * thereof, and that both notices appear in supporting documentation.
  12  *
  13  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  14  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  15  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  16  *
  17  * Carnegie Mellon requests users of this software to return to
  18  *
  19  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  20  *  School of Computer Science
  21  *  Carnegie Mellon University
  22  *  Pittsburgh PA 15213-3890
  23  *
  24  * any improvements or extensions that they make and grant Carnegie Mellon
  25  * the rights to redistribute these changes.
  26  */
  27 /*
  28  * supmsg.h - global definitions/variables used in msg routines.
  29  *
  30  **********************************************************************
  31  * HISTORY
  32  *
  33  * 7-July-93  Nate Williams at Montana State University
  34  *      Modified SUP to use gzip based compression when sending files
  35  *      across the network to save BandWidth
  36  *
  37  * Revision 1.7  92/08/11  12:08:20  mrt
  38  *      Added copyright.
  39  *      [92/08/10            mrt]
  40  *
  41  * Revision 1.6  89/08/23  14:56:42  gm0w
  42  *      Changed MSGF to MSG constants.
  43  *      [89/08/23            gm0w]
  44  *
  45  * 27-Dec-87  Glenn Marcy (gm0w) at Carnegie-Mellon University
  46  *      Added crosspatch support.  Removed nameserver support.
  47  *
  48  * 29-Jun-87  Glenn Marcy (gm0w) at Carnegie-Mellon University
  49  *      Added "release" support.
  50  *
  51  * 27-May-87  Doug Philips (dwp) at Carnegie-Mellon University
  52  *      Added MSGFDONE and subvalues, added doneack and donereason.
  53  *
  54  * 20-May-87  Glenn Marcy (gm0w) at Carnegie-Mellon University
  55  *      Added changes to make lint happy.
  56  *
  57  * 04-Jan-86  Glenn Marcy (gm0w) at Carnegie-Mellon University
  58  *      Changed hostname to hostT to support multiple repositories per
  59  *      collection.  Added FSETUPBUSY to tell clients that server is
  60  *      currently busy.
  61  *
  62  * 19-Dec-85  Glenn Marcy (gm0w) at Carnegie-Mellon University
  63  *      Created.
  64  *
  65  **********************************************************************
  66  */
  67
  68 /* Special messages reserved for SCM */
  69 #define MSGGOAWAY       (-1)            /* see scm.c */
  70
  71 /* Message types -- see supmsg.c */
  72 #define MSGSIGNON       (101)
  73 #define MSGSIGNONACK    (102)
  74 #define MSGSETUP        (103)
  75 #define MSGSETUPACK     (104)
  76 #define MSGLOGIN        (105)
  77 #define MSGLOGACK       (106)
  78 #define MSGCRYPT        (107)
  79 #define MSGCRYPTOK      (108)
  80 #define MSGREFUSE       (109)
  81 #define MSGLIST         (110)
  82 #define MSGNEED         (111)
  83 #define MSGDENY         (112)
  84 #define MSGSEND         (113)
  85 #define MSGRECV         (114)
  86 #define MSGDONE         (115)
  87 #define MSGXPATCH       (117)
  88 #define MSGCOMPRESS     (118)
  89
  90 /* MSGSETUPACK data codes - setupack */
  91 #define FSETUPOK        (999)
  92 #define FSETUPHOST      (998)
  93 #define FSETUPSAME      (997)
  94 #define FSETUPOLD       (996)
  95 #define FSETUPBUSY      (995)
  96 #define FSETUPRELEASE   (994)
  97
  98 /* MSGLOGACK data codes - loginack */
  99 #define FLOGOK          (989)
 100 #define FLOGNG          (988)
 101
 102 /* MSGDONE data codes - doneack */
 103 #define FDONESUCCESS    (979)
 104 #define FDONEDONTLOG    (978)
 105 #define FDONESRVERROR   (977)
 106 #define FDONEUSRERROR   (976)
 107 #define FDONEGOAWAY     (975)
 108
 109 #ifdef  MSGSUBR
 110
 111 /* used in all msg routines */
 112 extern int      isserver;               /* true if we are the server */
 113 extern int      protver;                /* protocol version of partner */
 114
 115 #else   /* MSGSUBR */
 116
 117 #ifdef  MSGFILE
 118 #define EXTERN
 119 #else   /* MSGFILE */
 120 #define EXTERN  extern
 121 #endif  /* MSGFILE */
 122
 123 /* used in all msg routines */
 124 EXTERN  int     isserver;               /* true if we are the server */
 125
 126 /* msggoaway */
 127 EXTERN  char    *goawayreason;          /* reason for goaway */
 128
 129 /* msgsignon */
 130 EXTERN  int     pgmversion;             /* version of this program */
 131 EXTERN  int     protver;                /* protocol version of partner */
 132 EXTERN  int     pgmver;                 /* program version of partner */
 133 EXTERN  char    *scmver;                /* scm version of partner */
 134 EXTERN  int     fspid;                  /* process id of fileserver */
 135
 136 /* msgsetup */
 137 EXTERN  int     xpatch;                 /* setup crosspatch to a new client */
 138 EXTERN  char    *xuser;                 /* user for crosspatch */
 139 EXTERN  char    *collname;              /* collection name */
 140 EXTERN  char    *basedir;               /* base directory */
 141 EXTERN  int     basedev;                /* base directory device */
 142 EXTERN  int     baseino;                /* base directory inode */
 143 EXTERN  time_t  lasttime;               /* time of last upgrade */
 144 EXTERN  int     listonly;               /* only listing files, no data xfer */
 145 EXTERN  int     newonly;                /* only send new files */
 146 EXTERN  char    *release;               /* release name */
 147 EXTERN  int     setupack;               /* ack return value for setup */
 148
 149 /* msgcrypt */
 150 EXTERN  char    *crypttest;             /* encryption test string */
 151
 152 /* msglogin */
 153 EXTERN  char    *logcrypt;              /* login encryption test */
 154 EXTERN  char    *loguser;               /* login username */
 155 EXTERN  char    *logpswd;               /* password for login */
 156 EXTERN  int     logack;                 /* login ack status */
 157 EXTERN  char    *logerror;              /* error string from oklogin */
 158
 159 /* msgxpatch */
 160 EXTERN  int     xargc;                  /* arg count for crosspatch */
 161 EXTERN  char    **xargv;                /* arg array for crosspatch */
 162
 163 /* msgrefuse */
 164 EXTERN  TREE    *refuseT;               /* tree of files to refuse */
 165
 166 /* msglist */
 167 EXTERN  TREE    *listT;                 /* tree of files to list */
 168 EXTERN  time_t  scantime;               /* time that collection was scanned */
 169
 170 /* msgneed */
 171 EXTERN  TREE    *needT;                 /* tree of files to need */
 172
 173 /* msgdeny */
 174 EXTERN  TREE    *denyT;                 /* tree of files to deny */
 175
 176 /* msgrecv */
 177 /* msgsend */
 178 EXTERN  TREE    *upgradeT;              /* pointer to file being upgraded */
 179
 180 /* msgdone */
 181 EXTERN  int     doneack;                /* done ack status */
 182 EXTERN  char    *donereason;            /* set if indicated by doneack */
 183
 184 #undef  EXTERN
 185
 186 #endif  /* MSGSUBR */