lcrsocket.h

   1 /*****************************************************************************\
   2 **                                                                           **
   3 ** Linux Call Router                                                         **
   4 **                                                                           **
   5 **---------------------------------------------------------------------------**
   6 ** Copyright: Andreas Eversberg                                              **
   7 **                                                                           **
   8 ** Administration tool header file                                           **
   9 **                                                                           **
  10 \*****************************************************************************/
  11
  12 #define SOCKET_NAME "%s/LCR.socket"
  13
  14 /* structures that define message between admin-tool and pbx */
  15
  16 enum { /* messages */
  17         ADMIN_REQUEST_CMD_INTERFACE,
  18         ADMIN_RESPONSE_CMD_INTERFACE,
  19         ADMIN_REQUEST_CMD_ROUTE,
  20         ADMIN_RESPONSE_CMD_ROUTE,
  21         ADMIN_REQUEST_CMD_DIAL,
  22         ADMIN_RESPONSE_CMD_DIAL,
  23         ADMIN_REQUEST_CMD_RELEASE,
  24         ADMIN_RESPONSE_CMD_RELEASE,
  25         ADMIN_REQUEST_CMD_BLOCK,
  26         ADMIN_RESPONSE_CMD_BLOCK,
  27         ADMIN_REQUEST_STATE,
  28         ADMIN_RESPONSE_STATE,
  29         ADMIN_RESPONSE_S_REMOTE,
  30         ADMIN_RESPONSE_S_INTERFACE,
  31         ADMIN_RESPONSE_S_PORT,
  32         ADMIN_RESPONSE_S_EPOINT,
  33         ADMIN_RESPONSE_S_JOIN,
  34         ADMIN_CALL_SETUP,
  35         ADMIN_CALL_SETUP_ACK,
  36         ADMIN_CALL_PROCEEDING,
  37         ADMIN_CALL_ALERTING,
  38         ADMIN_CALL_CONNECT,
  39         ADMIN_CALL_DISCONNECT,
  40         ADMIN_CALL_RELEASE,
  41         ADMIN_CALL_NOTIFY,
  42         ADMIN_TRACE_REQUEST,
  43         ADMIN_TRACE_RESPONSE,
  44         ADMIN_MESSAGE,
  45 };
  46
  47 struct admin_response_cmd {
  48         int             error;          /* error code 0 = ok*/
  49         char            message[256];   /* info / response text */
  50         int             block;
  51         int             portnum;
  52 };
  53
  54 struct admin_response_state {
  55         char            version_string[64];
  56         struct tm       tm;
  57         char            logfile[128];
  58         int             interfaces;
  59         int             remotes;
  60         int             joins;
  61         int             epoints;
  62         int             ports;
  63 };
  64
  65 struct admin_response_interface {
  66         char            interface_name[32];
  67         int             portnum;
  68         char            portname[64];
  69         int             block;
  70         int             ntmode;
  71         int             ptp;
  72         int             pri;
  73         int             extension;
  74         int             use; /* number of ports that use this interface */
  75         int             l1link; /* down(0) or up(1) */
  76         int             l2link; /* down(0) or up(1) */
  77         int             los, ais, rdi, slip_tx, slip_rx;
  78         int             channels;
  79         char            busy[256]; /* if port is idle(0) busy(1) */
  80         unsigned int    port[256]; /* current port */
  81         int             mode[256];
  82 };
  83
  84 struct admin_response_remote {
  85         char            name[32]; /* name of remote application */
  86 };
  87
  88 struct admin_response_join {
  89         unsigned int    serial; /* join serial number */
  90         char            remote[32]; /* remote application name */
  91         unsigned int    partyline;
  92 };
  93
  94 struct admin_response_epoint {
  95         unsigned int    serial;
  96         unsigned int    join; /* link to join */
  97 //      int             join_notify; /* if relation notified on hold */
  98 //      int             join_hold; /* if relation on hold */
  99         int             rx_state;
 100         int             tx_state;
 101         int             state;
 102         char            terminal[16];
 103         char            callerid[64];
 104         char            dialing[64];
 105         char            action[32];
 106         int             park; /* if parked */
 107         int             park_len;
 108         unsigned char   park_callid[8];
 109         int             crypt; /* crypt state */
 110 };
 111
 112 struct admin_response_port {
 113         unsigned int    serial; /* port serial number */
 114         char            name[64]; /* name of port */
 115         unsigned int    epoint; /* link to epoint */
 116         int             state;
 117         int             isdn; /* if port is isdn */
 118         int             isdn_chan; /* bchannel number */
 119         int             isdn_hold; /* on hold */
 120         int             isdn_ces; /* ces to use (>=0)*/
 121 };
 122
 123 struct admin_call {
 124         char            interface[64]; /* name of port */
 125         char            callerid[64]; /* use caller id */
 126         char            dialing[64]; /* number to dial */
 127         int             present; /* presentation */
 128         int             cause; /* cause to send */
 129         int             location;
 130         int             notify;
 131         int             bc_capa;
 132         int             bc_mode;
 133         int             bc_info1;
 134         int             hlc;
 135         int             exthlc;
 136 };
 137
 138 struct admin_trace_req {
 139         int             detail;
 140         char            category;
 141         int             port;
 142         char            interface[64];
 143         char            caller[34];
 144         char            dialing[64];
 145 };
 146
 147 struct admin_trace_rsp {
 148         char            text[1024];
 149 };
 150
 151 struct admin_msg {
 152         int             type; /* type of message */
 153         unsigned int    ref; /* reference to individual endpoints */
 154         union parameter param; /* parameter union */
 155 };
 156
 157 struct admin_message {
 158         int message; /* type of admin message */
 159         union u {
 160                 struct admin_response_cmd       x;
 161                 struct admin_response_state     s;
 162                 struct admin_response_interface i;
 163                 struct admin_response_port      p;
 164                 struct admin_response_epoint    e;
 165                 struct admin_response_join      j;
 166                 struct admin_response_remote    r;
 167                 struct admin_call               call;
 168                 struct admin_msg                msg;
 169                 struct admin_trace_req          trace_req;
 170                 struct admin_trace_rsp          trace_rsp;
 171         } u;
 172 };
 173
 174 /* call states */
 175 enum {
 176         ADMIN_STATE_IDLE,
 177         ADMIN_STATE_IN_SETUP,
 178         ADMIN_STATE_OUT_SETUP,
 179         ADMIN_STATE_IN_OVERLAP,
 180         ADMIN_STATE_OUT_OVERLAP,
 181         ADMIN_STATE_IN_PROCEEDING,
 182         ADMIN_STATE_OUT_PROCEEDING,
 183         ADMIN_STATE_IN_ALERTING,
 184         ADMIN_STATE_OUT_ALERTING,
 185         ADMIN_STATE_CONNECT,
 186         ADMIN_STATE_IN_DISCONNECT,
 187         ADMIN_STATE_OUT_DISCONNECT,
 188 };