Line data Source code
1 : /* ldapserver.h
2 : Copyright (C) 2008 g10 Code GmbH
3 :
4 : This file is part of DirMngr.
5 :
6 : DirMngr is free software; you can redistribute it and/or modify
7 : it under the terms of the GNU General Public License as published by
8 : the Free Software Foundation; either version 2 of the License, or
9 : (at your option) any later version.
10 :
11 : DirMngr is distributed in the hope that it will be useful,
12 : but WITHOUT ANY WARRANTY; without even the implied warranty of
13 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 : GNU General Public License for more details.
15 :
16 : You should have received a copy of the GNU General Public License
17 : along with this program; if not, see <http://www.gnu.org/licenses/>. */
18 :
19 : #ifndef LDAPSERVER_H
20 : #define LDAPSERVER_H
21 :
22 : #include "dirmngr.h"
23 :
24 : /* Release the list of SERVERS. As usual it is okay to call this
25 : function with SERVERS passed as NULL. */
26 : void ldapserver_list_free (ldap_server_t servers);
27 :
28 :
29 : /* Parse a single LDAP server configuration line. Returns the server
30 : or NULL in case of errors. The configuration line is assumed to be
31 : colon separated with these fields:
32 :
33 : 1. field: Hostname
34 : 2. field: Portnumber
35 : 3. field: Username
36 : 4. field: Password
37 : 5. field: Base DN
38 :
39 : FILENAME and LINENO are used for diagnostic purposes only.
40 : */
41 : ldap_server_t ldapserver_parse_one (char *line,
42 : const char *filename, unsigned int lineno);
43 :
44 :
45 : /* Iterate over all servers. */
46 :
47 : struct ldapserver_iter
48 : {
49 : ctrl_t ctrl;
50 : enum { LDAPSERVER_SESSION, LDAPSERVER_OPT } group;
51 : ldap_server_t server;
52 : };
53 :
54 :
55 : static inline void
56 0 : ldapserver_iter_next (struct ldapserver_iter *iter)
57 : {
58 0 : if (iter->server)
59 0 : iter->server = iter->server->next;
60 :
61 0 : if (! iter->server)
62 : {
63 0 : if (iter->group == LDAPSERVER_SESSION)
64 : {
65 0 : iter->group = LDAPSERVER_OPT;
66 0 : iter->server = opt.ldapservers;
67 : }
68 : }
69 0 : }
70 :
71 :
72 : static inline int
73 0 : ldapserver_iter_end_p (struct ldapserver_iter *iter)
74 : {
75 0 : return (iter->group == LDAPSERVER_OPT && iter->server == NULL);
76 : }
77 :
78 :
79 : static inline void
80 0 : ldapserver_iter_begin (struct ldapserver_iter *iter, ctrl_t ctrl)
81 : {
82 0 : iter->ctrl = ctrl;
83 0 : iter->group = LDAPSERVER_SESSION;
84 0 : iter->server = get_ldapservers_from_ctrl (ctrl);
85 :
86 0 : while (iter->server == NULL && ! ldapserver_iter_end_p (iter))
87 0 : ldapserver_iter_next (iter);
88 0 : }
89 :
90 : #endif /* LDAPSERVER_H */
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