| | 1 | /* |
| | 2 | * $Source$ |
| | 3 | * $Author$ |
| | 4 | * $Header$ |
| | 5 | * |
| | 6 | * Copyright (C) 1987 by the Massachusetts Institute of Technology |
| | 7 | * |
| | 8 | */ |
| | 9 | |
| | 10 | #include <sys/types.h> |
| | 11 | #include <sys/uio.h> |
| | 12 | #include <sys/socket.h> |
| | 13 | #include <netinet/in.h> |
| | 14 | #include "mr_proto.h" |
| | 15 | #include <moira_site.h> |
| | 16 | #include <krb.h> |
| | 17 | |
| | 18 | typedef struct returned_tuples { |
| | 19 | struct returned_tuples *next; |
| | 20 | OPERATION op; |
| | 21 | mr_params *retval; |
| | 22 | } returned_tuples; |
| | 23 | |
| | 24 | /* |
| | 25 | * This should be in the kerberos header file. |
| | 26 | */ |
| | 27 | |
| | 28 | struct krbname { |
| | 29 | char name[ANAME_SZ]; |
| | 30 | char inst[INST_SZ]; |
| | 31 | char realm[REALM_SZ]; |
| | 32 | }; |
| | 33 | |
| | 34 | /* |
| | 35 | * This structure holds all per-client information; one of these is |
| | 36 | * allocated for each active client. |
| | 37 | */ |
| | 38 | |
| | 39 | typedef struct _client { |
| | 40 | OPERATION pending_op; /* Primary pending operation */ |
| | 41 | CONNECTION con; /* Connection to the client */ |
| | 42 | int action; /* what action is pending? */ |
| | 43 | mr_params *args, reply; |
| | 44 | int id; /* Unique id of client */ |
| | 45 | struct sockaddr_in haddr; /* IP address of client */ |
| | 46 | char clname[MAX_K_NAME_SZ];/* Name client authenticated to */ |
| | 47 | struct krbname kname; /* Parsed version of the above */ |
| | 48 | int users_id; /* MR internal ID of authenticated user */ |
| | 49 | int client_id; /* MR internal ID of client for modby field */ |
| | 50 | returned_tuples *first, *last; |
| | 51 | time_t last_time_used; /* Last time connection used */ |
| | 52 | char entity[9]; /* entity on other end of the connection */ |
| | 53 | } client; |
| | 54 | |
| | 55 | /* |
| | 56 | * States |
| | 57 | */ |
| | 58 | |
| | 59 | #define CL_DEAD 0 |
| | 60 | #define CL_STARTING 1 |
| | 61 | |
| | 62 | /* |
| | 63 | * Actions. |
| | 64 | */ |
| | 65 | |
| | 66 | #define CL_ACCEPT 0 |
| | 67 | #define CL_RECEIVE 1 |
| | 68 | #define CL_SEND 2 |
| | 69 | |
| | 70 | extern char *krb_realm; |
| | 71 | |
| | 72 | /* |
| | 73 | * Debugging options. |
| | 74 | */ |
| | 75 | |
| | 76 | extern int log_flags; |
| | 77 | |
| | 78 | #define LOG_CONNECT 0x0001 |
| | 79 | #define LOG_REQUESTS 0x0002 |
| | 80 | #define LOG_ARGS 0x0004 |
| | 81 | #define LOG_RESP 0x0008 |
| | 82 | #define LOG_RES 0x0010 |
| | 83 | #define LOG_VALID 0x0020 |
| | 84 | #define LOG_SQL 0x0040 |
| | 85 | #define LOG_GDSS 0x0080 |
| | 86 | |
| | 87 | |
| | 88 | /* max length of query argument allowed */ |
| | 89 | #define ARGLEN 257 |
| | 90 | /* Used to setup static argv, maximum argc */ |
| | 91 | #define QMAXARGS 20 |
| | 92 | |
| | 93 | /* statistics on number of queries by version number */ |
| | 94 | extern int newqueries, oldqueries; |
| | 95 | |
| | 96 | /* Maximum and minimum values that will ever be chosen for IDs */ |
| | 97 | #define MAX_ID_VALUE 31999 |
| | 98 | #define MIN_ID_VALUE 100 |
| | 99 | |
| | 100 | /* Sleepy states for the server! */ |
| | 101 | #define AWAKE 0 |
| | 102 | #define SLEEPY 1 |
| | 103 | #define ASLEEP 2 |
| | 104 | #define GROGGY 3 |
| | 105 | extern int dormant; |
| | 106 | |
| | 107 | /* state for the incremental update system */ |
| | 108 | extern int inc_running, inc_pid; |
| | 109 | extern time_t inc_started, now; |
| | 110 | #define INC_TIMEOUT (3 * 60) /* 3 minutes */ |
andersk / moira.git / blame_incremental