src/include/realms.h

   1 #ifndef REALMS_H
   2 #define REALMS_H
   3
   4 /*
   5  * realms.h     Structures, prototypes and global variables
   6  *              for realms
   7  *
   8  * Version:     $Id$
   9  *
  10  */
  11
  12 #include <freeradius-devel/ident.h>
  13 RCSIDH(realms_h, "$Id$")
  14
  15 #define HOME_TYPE_AUTH (1)
  16 #define HOME_TYPE_ACCT (2)
  17
  18 #define HOME_PING_CHECK_NONE            (0)
  19 #define HOME_PING_CHECK_STATUS_SERVER   (1)
  20 #define HOME_PING_CHECK_REQUEST         (2)
  21
  22 #define HOME_STATE_ALIVE                (0)
  23 #define HOME_STATE_ZOMBIE               (1)
  24 #define HOME_STATE_IS_DEAD              (2)
  25
  26 typedef struct home_server {
  27         const char      *name;
  28
  29         const char      *hostname;
  30
  31         lrad_ipaddr_t   ipaddr;
  32
  33
  34         int             port;
  35         int             type;           /* auth/acct */
  36
  37         /*
  38          *      Maybe also have list of source IP/ports, && socket?
  39          */
  40
  41         const char      *secret;
  42
  43         lrad_event_t    *ev;
  44         struct timeval  when;
  45
  46         int             response_window;
  47         int             max_outstanding; /* don't overload it */
  48         int             currently_outstanding;
  49
  50         struct timeval  zombie_period_start;
  51         int             zombie_period; /* unresponsive for T, mark it dead */
  52
  53         int             state;
  54
  55         int             ping_check;
  56         const char      *ping_user_name;
  57         const char      *ping_user_password;
  58
  59         int             ping_interval;
  60         int             num_pings_to_alive;
  61         int             num_received_pings;
  62         int             ping_timeout;
  63
  64         int             revive_interval; /* if it doesn't support pings */
  65 } home_server;
  66
  67
  68 typedef enum home_pool_type_t {
  69         HOME_POOL_INVALID = 0,
  70         HOME_POOL_LOAD_BALANCE,
  71         HOME_POOL_FAIL_OVER,
  72         HOME_POOL_CLIENT_BALANCE
  73 } home_pool_type_t;
  74
  75
  76 typedef struct home_pool_t {
  77         const char              *name;
  78         home_pool_type_t        type;
  79
  80         int                     server_type;
  81
  82         int                     num_home_servers;
  83         home_server             *servers[1];
  84 } home_pool_t;
  85
  86
  87 typedef struct _realm {
  88         const char              *name;
  89
  90         int                     striprealm;
  91
  92         home_pool_t             *auth_pool;
  93         home_pool_t             *acct_pool;
  94 } REALM;
  95
  96 int realms_init(const char *filename);
  97 void realms_free(void);
  98 int realm_add(const char *filename, CONF_SECTION *cs);
  99 REALM *realm_find(const char *name);
 100
 101 home_server *home_server_ldb(const char *realmname, home_pool_t *pool, REQUEST *request);
 102 home_server *home_server_find(lrad_ipaddr_t *ipaddr, int port);
 103
 104 #endif /* REALMS_H */