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083d87de | 1 | /* |
2 | * $Source$ | |
3 | * $Author$ | |
4 | * $Header$ | |
5 | * | |
6 | * Copyright (C) 1987 by the Massachusetts Institute of Technology | |
7 | * | |
8 | * Glue routines to allow the database stuff to be linked in to | |
9 | * a program expecting a library level interface. | |
10 | * | |
11 | * $Log$ | |
28d7ad92 | 12 | * Revision 1.3 1987-08-22 17:31:56 wesommer |
13 | * Fix a "fall-through". | |
083d87de | 14 | * |
28d7ad92 | 15 | * Revision 1.2 87/07/29 16:03:58 wesommer |
16 | * Initialize krb_realm. | |
17 | * | |
fe8a06f8 | 18 | * Revision 1.1 87/07/14 00:41:18 wesommer |
19 | * Initial revision | |
20 | * | |
083d87de | 21 | */ |
22 | ||
23 | #ifndef lint | |
24 | static char *rcsid_sms_glue_c = "$Header$"; | |
25 | #endif lint | |
26 | ||
27 | #include "sms_server.h" | |
28 | #include <krb.h> /* XXX for error codes */ | |
29 | #include <pwd.h> | |
30 | static int already_connected = 0; | |
31 | ||
32 | #define CHECK_CONNECTED { if (!already_connected) return SMS_NOT_CONNECTED; } | |
33 | ||
34 | static client pseudo_client; | |
35 | extern int krb_err_base; | |
36 | ||
37 | sms_connect() | |
38 | { | |
39 | register int status; | |
40 | ||
41 | if (already_connected) return SMS_ALREADY_CONNECTED; | |
42 | ||
43 | init_sms_err_tbl(); | |
44 | init_krb_err_tbl(); | |
45 | bzero((char *)&pseudo_client, sizeof(pseudo_client)); /* XXX */ | |
46 | ||
47 | status = sms_open_database(); | |
48 | if (!status) already_connected = 1; | |
49 | return status; | |
50 | } | |
51 | ||
52 | sms_disconnect() | |
53 | { | |
54 | CHECK_CONNECTED; | |
55 | sms_close_database(); | |
56 | already_connected = 0; | |
57 | return 0; | |
58 | } | |
59 | ||
60 | sms_noop() | |
61 | { | |
62 | CHECK_CONNECTED; | |
63 | return 0; | |
64 | } | |
65 | /* | |
66 | * This routine is rather bogus, as it only fills in who you claim to be. | |
67 | */ | |
68 | sms_auth() | |
69 | { | |
70 | struct passwd *pw; | |
fe8a06f8 | 71 | extern char *krb_realm; |
72 | ||
083d87de | 73 | CHECK_CONNECTED; |
74 | pw = getpwuid(getuid()); | |
75 | if (!pw) return (KDC_PR_UNKNOWN + krb_err_base); /* XXX hack (we | |
76 | * need an extended | |
77 | * error code table) | |
78 | */ | |
79 | strcpy(pseudo_client.kname.name, pw->pw_name); | |
80 | get_krbrlm(pseudo_client.kname.realm, 1); | |
fe8a06f8 | 81 | krb_realm = pseudo_client.kname.realm; |
28d7ad92 | 82 | return 0; |
083d87de | 83 | } |
84 | ||
85 | int sms_query(name, argc, argv, callproc, callarg) | |
86 | char *name; /* Query name */ | |
87 | int argc; /* Arg count */ | |
88 | char **argv; /* Args */ | |
89 | int (*callproc)(); /* Callback procedure */ | |
90 | char *callarg; /* Callback argument */ | |
91 | { | |
92 | return sms_process_query(&pseudo_client, name, argc, argv, | |
93 | callproc, callarg); | |
94 | } | |
95 | ||
96 | int sms_access(name, argc, argv) | |
97 | char *name; /* Query name */ | |
98 | int argc; /* Arg count */ | |
99 | char **argv; /* Args */ | |
100 | { | |
101 | return sms_check_access(&pseudo_client, name, argc, argv); | |
102 | } | |
103 | ||
104 | int sms_query_internal(argc, argv, callproc, callarg) | |
105 | int argc; | |
106 | char **argv; | |
107 | int (*callproc)(); | |
108 | char *callarg; | |
109 | { | |
110 | return sms_process_query(&pseudo_client, argv[0], argc-1, argv+1, | |
111 | callproc, callarg); | |
112 | } | |
113 | ||
114 | int sms_access_internal(argc, argv) | |
115 | int argc; | |
116 | char **argv; | |
117 | { | |
118 | return sms_check_access(&pseudo_client, argv[0], argc-1, argv+1); | |
119 | } | |
120 | ||
121 | sms_shutdown(why) | |
122 | char *why; | |
123 | { | |
124 | fprintf(stderr, "Sorry, not implemented\n"); | |
125 | } | |
126 | ||
127 | /* | |
128 | * Local Variables: | |
129 | * mode: c | |
130 | * c-indent-level: 4 | |
131 | * c-continued-statement-offset: 4 | |
132 | * c-brace-offset: -4 | |
133 | * c-argdecl-indent: 4 | |
134 | * c-label-offset: -4 | |
135 | * End: | |
136 | */ |