ypxfrd.x (16120) | ypxfrd.x (16957) |
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1/* 2 * Copyright (c) 1995, 1996 3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * | 1/* 2 * Copyright (c) 1995, 1996 3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * |
32 * $Id: ypxfrd.x,v 1.8 1996/06/03 20:17:04 wpaul Exp $ | 32 * $Id: ypxfrd.x,v 1.9 1996/07/02 00:35:36 wpaul Exp $ |
33 */ 34 35/* 36 * This protocol definition file describes a file transfer 37 * system used to very quickly move NIS maps from one host to 38 * another. This is similar to what Sun does with their ypxfrd 39 * protocol, but it must be stressed that this protocol is _NOT_ 40 * compatible with Sun's. There are a couple of reasons for this: --- 22 unchanged lines hidden (view full) --- 63 * having to recreate the map databases via the DB library each time. 64 * For example: creating a passwd database with 30,000 entries with yp_mkdb 65 * can take a couple of minutes, but to just copy the file takes only a few 66 * seconds. 67 */ 68 69#ifndef RPC_HDR 70%#ifndef lint | 33 */ 34 35/* 36 * This protocol definition file describes a file transfer 37 * system used to very quickly move NIS maps from one host to 38 * another. This is similar to what Sun does with their ypxfrd 39 * protocol, but it must be stressed that this protocol is _NOT_ 40 * compatible with Sun's. There are a couple of reasons for this: --- 22 unchanged lines hidden (view full) --- 63 * having to recreate the map databases via the DB library each time. 64 * For example: creating a passwd database with 30,000 entries with yp_mkdb 65 * can take a couple of minutes, but to just copy the file takes only a few 66 * seconds. 67 */ 68 69#ifndef RPC_HDR 70%#ifndef lint |
71%static const char rcsid[] = "$Id: ypxfrd.x,v 1.8 1996/06/03 20:17:04 wpaul Exp $"; | 71%static const char rcsid[] = "$Id: ypxfrd.x,v 1.9 1996/07/02 00:35:36 wpaul Exp $"; |
72%#endif /* not lint */ 73#endif 74 75/* XXX cribbed from yp.x */ 76const _YPMAXRECORD = 1024; 77const _YPMAXDOMAIN = 64; 78const _YPMAXMAP = 64; 79const _YPMAXPEER = 64; 80 81/* Suggested default -- not necesarrily the one used. */ 82const YPXFRBLOCK = 32767; 83 | 72%#endif /* not lint */ 73#endif 74 75/* XXX cribbed from yp.x */ 76const _YPMAXRECORD = 1024; 77const _YPMAXDOMAIN = 64; 78const _YPMAXMAP = 64; 79const _YPMAXPEER = 64; 80 81/* Suggested default -- not necesarrily the one used. */ 82const YPXFRBLOCK = 32767; 83 |
84/* 85 * Possible return codes from the remote server. 86 */ |
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84enum xfrstat { 85 XFR_REQUEST_OK = 1, /* Transfer request granted */ 86 XFR_DENIED = 2, /* Transfer request denied */ 87 XFR_NOFILE = 3, /* Requested map file doesn't exist */ 88 XFR_ACCESS = 4, /* File exists, but I couldn't access it */ 89 XFR_BADDB = 5, /* File is not a hash database */ 90 XFR_READ_OK = 6, /* Block read successfully */ 91 XFR_READ_ERR = 7, /* Read error during transfer */ | 87enum xfrstat { 88 XFR_REQUEST_OK = 1, /* Transfer request granted */ 89 XFR_DENIED = 2, /* Transfer request denied */ 90 XFR_NOFILE = 3, /* Requested map file doesn't exist */ 91 XFR_ACCESS = 4, /* File exists, but I couldn't access it */ 92 XFR_BADDB = 5, /* File is not a hash database */ 93 XFR_READ_OK = 6, /* Block read successfully */ 94 XFR_READ_ERR = 7, /* Read error during transfer */ |
92 XFR_DONE = 8 /* Transfer completed */ | 95 XFR_DONE = 8, /* Transfer completed */ 96 XFR_DB_ENDIAN_MISMATCH = 9, /* Database byte order mismatch */ 97 XFR_DB_TYPE_MISMATCH = 10 /* Database type mismatch */ |
93}; 94 | 98}; 99 |
100/* 101 * Database type specifications. The client can use this to ask 102 * the server for a particular type of database or just take whatever 103 * the server has to offer. 104 */ 105enum xfr_db_type { 106 XFR_DB_ASCII = 1, /* Flat ASCII text */ 107 XFR_DB_BSD_HASH = 2, /* Berkeley DB, hash method */ 108 XFR_DB_BSD_BTREE = 3, /* Berkeley DB, btree method */ 109 XFR_DB_BSD_RECNO = 4, /* Berkeley DB, recno method */ 110 XFR_DB_BSD_MPOOL = 5, /* Berkeley DB, mpool method */ 111 XFR_DB_BSD_NDBM = 6, /* Berkeley DB, hash, ndbm compat */ 112 XFR_DB_GNU_GDBM = 7, /* GNU GDBM */ 113 XFR_DB_DBM = 8, /* Old, deprecated dbm format */ 114 XFR_DB_NDBM = 9, /* ndbm format (used by Sun's NISv2) */ 115 XFR_DB_OPAQUE = 10, /* Mystery format -- just pass along */ 116 XFR_DB_ANY = 11, /* I'll take any format you've got */ 117 XFR_DB_UNKNOWN = 12 /* Unknown format */ 118}; 119 120/* 121 * Machine byte order specification. This allows the client to check 122 * that it's copying a map database from a machine of similar byte sex. 123 * This is necessary for handling database libraries that are fatally 124 * byte order sensitive. 125 * 126 * The XFR_ENDIAN_ANY type is for use with the Berkeley DB database 127 * formats; Berkeley DB is smart enough to make up for byte order 128 * differences, so byte sex isn't important. 129 */ 130enum xfr_byte_order { 131 XFR_ENDIAN_BIG = 1, /* We want big endian */ 132 XFR_ENDIAN_LITTLE = 2, /* We want little endian */ 133 XFR_ENDIAN_ANY = 3 /* We'll take whatever you got */ 134}; 135 |
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95typedef string xfrdomain<_YPMAXDOMAIN>; 96typedef string xfrmap<_YPMAXMAP>; | 136typedef string xfrdomain<_YPMAXDOMAIN>; 137typedef string xfrmap<_YPMAXMAP>; |
138typedef string xfrmap_filename<_YPMAXMAP>; /* actual name of map file */ 139typedef enum xfrstat xfrstat; 140typedef enum xfr_db_type xfr_db_type; 141typedef enum xfr_byte_order xfr_byte_order; |
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97 | 142 |
98/* Ask the remote ypxfrd for a map using this structure */ | 143/* 144 * Ask the remote ypxfrd for a map using this structure. 145 * Note: we supply both a map name and a map file name. These are not 146 * the same thing. In the case of ndbm, maps are stored in two files: 147 * map.bykey.pag and may.bykey.dir. We may also have to deal with 148 * file extensions (on the off chance that the remote server is supporting 149 * multiple DB formats). To handle this, we tell the remote server both 150 * what map we want and, in the case of ndbm, whether we want the .dir 151 * or the .pag part. This name should not be a fully qualified path: 152 * it's up to the remote server to decide which directories to look in. 153 */ |
99struct ypxfr_mapname { 100 xfrmap xfrmap; 101 xfrdomain xfrdomain; | 154struct ypxfr_mapname { 155 xfrmap xfrmap; 156 xfrdomain xfrdomain; |
157 xfrmap_filename xfrmap_filename; 158 xfr_db_type xfr_db_type; 159 xfr_byte_order xfr_byte_order; |
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102}; 103 104/* Read response using this structure. */ 105union xfr switch (bool ok) { 106case TRUE: 107 opaque xfrblock_buf<>; 108case FALSE: | 160}; 161 162/* Read response using this structure. */ 163union xfr switch (bool ok) { 164case TRUE: 165 opaque xfrblock_buf<>; 166case FALSE: |
109 enum xfrstat xfrstat; | 167 xfrstat xfrstat; |
110}; 111 112program YPXFRD_FREEBSD_PROG { 113 version YPXFRD_FREEBSD_VERS { 114 union xfr 115 YPXFRD_GETMAP(ypxfr_mapname) = 1; 116 } = 1; 117} = 600100069; /* 100069 + 60000000 -- 100069 is the Sun ypxfrd prog number */ | 168}; 169 170program YPXFRD_FREEBSD_PROG { 171 version YPXFRD_FREEBSD_VERS { 172 union xfr 173 YPXFRD_GETMAP(ypxfr_mapname) = 1; 174 } = 1; 175} = 600100069; /* 100069 + 60000000 -- 100069 is the Sun ypxfrd prog number */ |