2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
13 Interface to the routines used by the FileServer to manipulate the cell/server database
14 for the Cellular Andrew system, along with an operation to determine the name of the
15 local cell. Included are a string variable used to hold the local cell name, definitions for
16 the database file format and routines for:
17 1) Acquiring the local cell name.
18 2) Reading in the cell/server database from disk.
19 3) Reporting the set of servers associated with a given cell name.
20 4) Printing out the contents of the cell/server database.
21 5) Reclaiming the space used by an in-memory database.
26 --------------------------------------------------------------------------------------------------------------*/
28 #ifndef __CELLCONFIG_AFS_INCL_
29 #define __CELLCONFIG_AFS_INCL_ 1
36 #include <sys/types.h>
37 #include <netinet/in.h>
41 #define MAXCELLCHARS 64
42 #define MAXHOSTCHARS 64
43 #define MAXHOSTSPERCELL 8
48 #define AFSCONF_SUCCESS 0 /* worked */
50 #define AFSCONF_FAILURE 1 /* mysterious failure */
51 #define AFSCONF_NOTFOUND 2 /* could not find entry */
52 #define AFSCONF_UNKNOWN 3 /* do not know that information */
53 #define AFSCONF_NOCELL 4 /* line appears before a cell has been defined */
54 #define AFSCONF_SYNTAX 5 /* syntax error */
55 #define AFSCONF_NODB 6 /* a database file is missing */
56 #define AFSCONF_FULL 7 /* no more entries */
60 * Complete server info for one cell.
63 char name[MAXCELLCHARS]; /*Cell name */
64 short numServers; /*Num active servers for the cell */
65 short flags; /* useful flags */
66 struct sockaddr_in hostAddr[MAXHOSTSPERCELL]; /*IP addresses for cell's servers */
67 char hostName[MAXHOSTSPERCELL][MAXHOSTCHARS]; /*Names for cell's servers */
68 char *linkedCell; /* Linked cell name, if any */
69 int timeout; /* Data timeout, if non-zero */
72 #define AFSCONF_CELL_FLAG_DNS_QUERIED 1
74 struct afsconf_cellalias {
75 char aliasName[MAXCELLCHARS];
76 char realName[MAXCELLCHARS];
79 struct afsconf_entry {
80 struct afsconf_entry *next; /* next guy in afsconf_dir */
81 struct afsconf_cell cellInfo; /* info for this cell */
84 struct afsconf_aliasentry {
85 struct afsconf_aliasentry *next;
86 struct afsconf_cellalias aliasInfo;
90 char *name; /* pointer to dir prefix */
91 char *cellName; /* cell name, if any, we're in */
92 struct afsconf_entry *entries; /* list of cell entries */
93 struct afsconf_keys *keystr; /* structure containing keys */
94 afs_int32 timeRead; /* time stamp of file last read */
95 struct afsconf_aliasentry *alias_entries; /* cell aliases */
98 extern afs_int32 afsconf_FindService(const char *aname);
99 extern const char *afsconf_FindIANAName(const char *aname);
100 extern struct afsconf_dir *afsconf_Open(register const char *adir);
101 extern int afsconf_CellApply(struct afsconf_dir *adir,
102 int (*aproc) (struct afsconf_cell * cell,
104 struct afsconf_dir * dir),
106 extern int afsconf_CellAliasApply(struct afsconf_dir *adir,
107 int (*aproc) (struct afsconf_cellalias *
109 struct afsconf_dir * dir),
111 extern int afsconf_GetExtendedCellInfo(struct afsconf_dir *adir,
112 char *acellName, char *aservice,
113 struct afsconf_cell *acellInfo,
115 extern int afsconf_GetAfsdbInfo(char *acellName, char *aservice,
116 struct afsconf_cell *acellInfo);
117 extern int afsconf_GetCellInfo(struct afsconf_dir *adir, char *acellName,
119 struct afsconf_cell *acellInfo);
120 extern int afsconf_GetLocalCell(register struct afsconf_dir *adir,
121 char *aname, afs_int32 alen);
122 extern int afsconf_Close(struct afsconf_dir *adir);
123 extern int afsconf_IntGetKeys(struct afsconf_dir *adir);
124 extern int afsconf_GetKeys(struct afsconf_dir *adir,
125 struct afsconf_keys *astr);
126 struct ktc_encryptionKey;
127 extern afs_int32 afsconf_GetLatestKey(struct afsconf_dir *adir,
129 struct ktc_encryptionKey *akey);
130 extern int afsconf_GetKey(void *rock, int avno,
131 struct ktc_encryptionKey *akey);
132 extern int afsconf_AddKey(struct afsconf_dir *adir, afs_int32 akvno,
133 char akey[8], afs_int32 overwrite);
134 extern int afsconf_DeleteKey(struct afsconf_dir *adir, afs_int32 akvno);
137 struct rx_securityClass;
138 extern afs_int32 afsconf_ServerAuth(void *arock,
139 struct rx_securityClass **,
141 extern afs_int32 afsconf_ClientAuth(void *arock,
142 struct rx_securityClass **astr,
144 extern afs_int32 afsconf_ClientAuthSecure(void *arock,
145 struct rx_securityClass **astr,
148 /* Flags for this function */
149 #define AFSCONF_SEC_OBJS_RXKAD_CRYPT 1
150 extern void afsconf_BuildServerSecurityObjects(struct afsconf_dir *,
152 struct rx_securityClass ***,
156 int afsconf_SetExtendedCellInfo(struct afsconf_dir *adir, const char *apath,
157 struct afsconf_cell *acellInfo, char clones[]);
158 int afsconf_SetCellInfo(struct afsconf_dir *adir, const char *apath,
159 struct afsconf_cell *acellInfo);
165 extern int afsconf_CheckAuth(void *arock, struct rx_call *acall);
166 extern int afsconf_GetNoAuthFlag(struct afsconf_dir *adir);
167 extern void afsconf_SetNoAuthFlag(struct afsconf_dir *adir, int aflag);
168 extern int afsconf_DeleteUser(struct afsconf_dir *adir, register char *auser);
169 extern int afsconf_GetNthUser(struct afsconf_dir *adir, afs_int32 an,
170 char *abuffer, afs_int32 abufferLen);
171 extern int afsconf_AddUser(struct afsconf_dir *adir, char *aname);
172 extern int afsconf_SuperUser(struct afsconf_dir *adir, struct rx_call *acall,
175 /* some well-known ports and their names; new additions to table in cellconfig.c, too */
176 #define AFSCONF_FILESERVICE "afs"
177 #define AFSCONF_FILEPORT 7000
178 #define AFSCONF_CALLBACKSERVICE "afscb"
179 #define AFSCONF_CALLBACKPORT 7001
180 #define AFSCONF_PROTSERVICE "afsprot"
181 #define AFSCONF_PROTPORT 7002
182 #define AFSCONF_VLDBSERVICE "afsvldb"
183 #define AFSCONF_VLDBPORT 7003
184 #define AFSCONF_KAUTHSERVICE "afskauth"
185 #define AFSCONF_KAUTHPORT 7004
186 #define AFSCONF_VOLUMESERVICE "afsvol"
187 #define AFSCONF_VOLUMEPORT 7005
188 #define AFSCONF_ERRORSERVICE "afserror"
189 #define AFSCONF_ERRORPORT 7006
190 #define AFSCONF_NANNYSERVICE "afsnanny"
191 #define AFSCONF_NANNYPORT 7007
192 #define AFSCONF_UPDATESERVICE "afsupdate"
193 #define AFSCONF_UPDATEPORT 7008
194 #define AFSCONF_RMTSYSSERVICE "afsrmtsys"
195 #define AFSCONF_RMTSYSPORT 7009
196 #define AFSCONF_RSDBSERVICE "afsres"
197 #define AFSCONF_RESPORT 7010
198 #define AFSCONF_REMIODBSERVICE "afsremio"
199 #define AFSCONF_REMIOPORT 7011
201 #endif /* __CELLCONFIG_AFS_INCL_ */