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u-isdn/isdn_3/capi.c

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#define __PHONE_R
#include "primitives.h"
#include "phone.h"
#include "dump.h"
#include "streamlib.h"
#include "phone_1TR6.h"
#include "q_data.h"
#include "isdn_23.h"
#include "isdn3_phone.h"
#include <sys/errno.h>
#include <sys/param.h>
#include "prot_1TR6_0.h"
#include "prot_1TR6_1.h"
#include "prot_ETS.h"
#include "capi.h"
#include "../cards/capi/capi.h"
#include "isdn_12.h"
#include "asm/byteorder.h"
#include "sapi.h"
#if NICONN <= 14
#error "Need NICONN > 14"
#endif
#if NITALK <= 1
#error "Need NITALK > 1"
#endif
#define message_id talki[0]
#define tstate talki[1]
#define ncci0 conni[0]
#define waitflags conni[1]
#define msgid0 conni[2]
#define WF_CONNECTACTIVE_IND 3
#define WF_CONNECTB3ACTIVE_IND 4
#define WF_DISCONNECTB3_IND 5
#define WF_DISCONNECT_IND 6
#define WF_SELECTB2_CONF 7
#define WF_SELECTB3_CONF 8
#define WF_LISTENB3_CONF 9
#define WF_CONNECTB3_IND 10
#define WF_CONNECTB3_CONF 11
#define WF_DISCONNECTB3_CONF 12
#define WF_DISCONNECT_CONF 13
#define WF_CONNECT_CONF 14
/* Card states */
#define STATE_BOOTING 1
#define STATE_OPENING 2
#define STATE_REGISTER 3
#define STATE_CONF_FIRST 10
#define STATE_CONF_LAST 99
#define STATE_RUNNING 100
#define RUN_CAPI_TALERT 01
#define VAL_CAPI_TALERT ( 2 *HZ) /* timer for delaying an ALERT response */
static void CAPI_TALERT (isdn3_conn conn);
/* Connection states:
0: unknown
1: outgoing, wait for CONNECT_CONF
2: outgoing, wait for CONNECTACTIVE_IND SELECTB2_CONF SELECTB3_CONF
3: outgoing, wait for CONNECTB3_CONF CONNECTB3ACTIVE_IND
7: incoming, wait for master program
8: incoming, wait for SELECTB2_CONF SELECTB3_CONF
9: incoming, wait for LISTENB3_CONF CONNECTACTIVE_IND CONNECTB3_CONF CONNECTB3ACTIVE_IND
15: CONNECTED
20: wait for DISCONNECTB3_CONF DISCONNECTB3_IND
21: wait for DISCONNECT_CONF DISCONNECT_IND
22: wait for DISCONNECTB3_CONF DISCONNECTB3_IND DISCONNECT_CONF DISCONNECT_IND
*/
struct capi_info {
unsigned short service;
unsigned char flags;
unsigned char eaz;
unsigned char nr[MAXNR];
};
extern void log_printmsg (void *log, const char *text, mblk_t * mp, const char*);
static void
capi_timerup (isdn3_conn conn)
{
rtimer (CAPI_TALERT, conn);
}
#define setstate(a,b) Xsetstate(__LINE__,(a),(b))
static void
Xsetstate(unsigned int deb_line, isdn3_conn conn, uchar_t state)
{
printf ("Conn CAPI:%d %08lx: State %d --> %d\n", deb_line, conn->call_ref, conn->state, state);
if(conn->state == state)
return;
switch(conn->state) {
case 13:
untimer(CAPI_TALERT, conn);
break;
}
conn->state = state;
switch(state) {
case 13:
timer(CAPI_TALERT,conn);
break;
}
}
static ushort_t newmsgid(isdn3_talk talk)
{
talk->message_id = ((talk->message_id + 1) & 0x3FFF) | 0x4000;
return talk->message_id;
}
static int
capi_send(isdn3_talk talk, ushort_t appl, ushort_t msgtype, mblk_t *data, ushort_t msgid)
{
int err;
mblk_t *mb;
struct CAPI_every_header *capi;
/* build a message */
mb = allocb(sizeof(*capi), BPRI_LO);
if(mb == NULL)
return -ENOMEM;
capi = ((struct CAPI_every_header *)mb->b_wptr)++;
bzero(capi,sizeof(*capi));
capi->len = sizeof(*capi) + (data ? msgdsize(data) : 0);
capi->appl = 0;
capi->PRIM_type = msgtype;
capi->messid = msgid;
if(data != NULL)
linkb(mb,data);
if((err = isdn3_send(talk,AS_DATA,mb)) < 0)
freeb(mb);
return err;
}
static int
capi_sendctl(isdn3_talk talk, ushort_t appl, ushort_t code, mblk_t *data, ushort_t msgid)
{
int err;
mblk_t *mb;
/* build a message */
struct CAPI_control_req *capi;
mb = allocb(sizeof(*capi), BPRI_LO);
if(mb == NULL)
return -ENOMEM;
capi = ((struct CAPI_control_req *)mb->b_wptr)++;
bzero(capi,sizeof(*capi));
capi->type = code;
capi->datalen = msgdsize(data);
linkb(mb,data);
if((err = capi_send(talk,appl,CAPI_CONTROL_REQ,mb,msgid)) < 0)
freeb(mb);
return err;
}
/* open:
* 0001 ID LLHH capiLen LLHH appl LLHH type LLHH messid LLHH control
* LLHH type CCCC protocol ...
*/
static void
CAPI_TALERT(isdn3_conn conn)
{
printf("CAPI_TALERT %08lx\n",conn->call_ref);
if(conn->state != 6)
return;
/* Hmmm. Do we really have to do this? I think not... */
/* So let's try without. */
conn->timerflags &= ~RUN_CAPI_TALERT;
}
static int
send_setup(isdn3_conn conn)
{
int err;
struct CAPI_selectb2_req *c2;
struct CAPI_selectb3_req *c3;
struct dlpd *dl;
mblk_t *m2,*m3;
m2 = allocb(sizeof(*c2)+sizeof(*dl),BPRI_MED);
m3 = allocb(sizeof(*c3),BPRI_MED);
if(m2 == NULL || m3 == NULL) {
if(m2 != NULL)
freemsg(m2);
if(m3 != NULL)
freemsg(m3);
return -ENOMEM;
}
c2 = ((typeof(c2))m2->b_wptr)++;
dl = ((typeof(dl))m2->b_wptr)++;
c3 = ((typeof(c3))m3->b_wptr)++;
bzero(c2,sizeof(*c2));
bzero(dl,sizeof(*dl));
bzero(c3,sizeof(*c3));
c2->plci = conn->call_ref & 0xFFFF;
c2->B2_proto = 0x02; /* transparent HDLC */
c2->dlpdlen = sizeof(*dl);
dl->data_length = 4096;
c3->plci = conn->call_ref & 0xFFFF;
c3->B3_proto = 0x04; /* transparent */
err = capi_send(conn->talk,conn->call_ref >> 16, CAPI_SELECTB2_REQ, m2, conn->conni[WF_SELECTB2_CONF] = newmsgid(conn->talk));
if(err < 0) {
freemsg(m2);
freemsg(m3);
} else {
err = capi_send(conn->talk,conn->call_ref >> 16, CAPI_SELECTB3_REQ, m3, conn->conni[WF_SELECTB3_CONF] = newmsgid(conn->talk));
if(err < 0)
freemsg(m3);
}
return err;
}
static int
chstate (isdn3_talk talk, uchar_t ind, short add)
{
printf("CAPI: chstate %d %d, in state %ld\n",ind,add,talk->tstate);
switch (ind) {
case PH_ACTIVATE_NOTE:
case DL_ESTABLISH_IND:
case DL_ESTABLISH_CONF:
{
{
isdn3_conn conn, nconn;
for(conn = talk->conn; conn != NULL; conn = nconn) {
nconn = conn->next;
capi_timerup(conn);
}
}
if(talk->tstate != STATE_BOOTING) {
/* TODO: reset / restart / XXX the card? */
break;
}
{
struct apiopen *capi;
int err;
mblk_t *data;
#define DEFPROFILE "u_dss1_pmp"
char profile[32] = DEFPROFILE;
{ /* Find correct driver name */
int err; char skip = 0;
mblk_t *info = talk->card->info;
if(info != NULL) {
streamchar *sta = info->b_rptr;
ushort_t idx;
while(m_getid(info,&idx) == 0) {
long sap;
switch(idx) {
case ARG_PROTOCOL:
if (m_geti(info,&sap) == 0) {
skip = (sap != SAPI_CAPI);
}
break;
case ARG_SUBPROT:
if (m_geti(info,&sap) == 0 && !skip) {
switch(sap) {
case SAPI_CAPI_BINTEC:
skip=0;
break;
default:
/* Wrong card. TODO: Do something! */
info->b_rptr = sta;
return -ENXIO;
}
}
break;
case ARG_STACK:
if(skip)
break;
if((err = m_getstr(info,profile,sizeof(profile)-1)) < 0)
strcpy(profile,DEFPROFILE);
break;
}
}
info->b_rptr = sta;
}
}
data = allocb(sizeof(*capi), BPRI_MED);
if(data == NULL) /* XXX error processing */
return -ENOMEM;
capi = ((struct apiopen *)data->b_wptr)++;
bzero(capi,sizeof(*capi));
strcpy(capi->protocol,"u_dss1_pmp");
capi->teid = ~0;
capi->t3id = ~0;
capi->contrl = 0;
capi->time = time(NULL);
if((err = capi_sendctl(talk,0,CONTROL_API_OPEN,data,newmsgid(talk))) < 0) {
freemsg(data);
break;
}
talk->tstate = STATE_OPENING;
}
}
}
return 0;
#if 0 /* to end of function */
int killit = 0;
if(0)printf ("PHONE state for card %d says %s:%o\n", talk->card->nr, conv_ind(ind), add);
switch (ind) {
case DL_ESTABLISH_IND:
case DL_ESTABLISH_CONF:{
isdn3_conn conn, nconn;
for (conn = talk->conn; conn != NULL; conn = nconn) {
isdn3_prot prot = isdn3_findprot (talk->card->info, conn->subprotocol);
nconn = conn->next;
if (prot != NULL)
(*prot->chstate) (conn, ind, add);
}
talk->tstate |= PHONE_UP;
if(0)printf ("PHONE is UP\n");
} break;
case PH_DEACTIVATE_IND:
/* break; */
case PH_DEACTIVATE_CONF:
case PH_DISCONNECT_IND:
killit = 1;
/* FALL THRU */
case DL_RELEASE_IND:
case DL_RELEASE_CONF: {
isdn3_conn conn, nconn;
for (conn = talk->conn; conn != NULL; conn = nconn) {
isdn3_prot prot = isdn3_findprot (talk->card->info, conn->subprotocol);
nconn = conn->next;
if (prot != NULL)
(*prot->chstate) (conn, ind, add);
else
isdn3_killconn (conn, 1);
}
talk->tstate &= ~PHONE_UP;
if(0)printf ("PHONE i4s DOWN\n");
}
break;
}
return 0;
#endif
}
static inline isdn3_conn
capi_findconn(isdn3_talk talk, ushort_t appl, ushort_t plci)
{
isdn3_conn conn;
ulong_t cref = (appl << 16) | plci;
for(conn = talk->conn; conn != NULL; conn = conn->next) {
if(conn->call_ref == cref) {
printf(" (conn %08lx) ",conn->call_ref);
return conn;
}
}
return NULL;
}
static inline isdn3_conn
capi_findconn3(isdn3_talk talk, ushort_t appl, ushort_t ncci)
{
isdn3_conn conn;
for(conn = talk->conn; conn != NULL; conn = conn->next) {
if((conn->call_ref >> 16) == appl && conn->ncci0 == ncci) {
printf(" (conn %08lx) ",conn->call_ref);
return conn;
}
}
return NULL;
}
static inline isdn3_conn
capi_findconnm(isdn3_talk talk, ushort_t appl, ushort_t msgid)
{
isdn3_conn conn;
for(conn = talk->conn; conn != NULL; conn = conn->next) {
if((conn->call_ref >> 16) == appl && conn->msgid0 == msgid) {
printf(" (conn %08lx) ",conn->call_ref);
return conn;
}
}
return NULL;
}
static int
report_incoming (isdn3_conn conn)
{
int err = 0;
mblk_t *mb = allocb (256, BPRI_MED);
if (mb == NULL) {
setstate (conn, 0);
return -ENOMEM;
}
m_putid (mb, IND_CONN);
conn_info (conn, mb);
if ((err = isdn3_at_send (conn, mb, 0)) != 0) {
freemsg (mb);
setstate (conn, 0);
return err;
}
return err;
}
static void
report_terminate (isdn3_conn conn)
{
int err = 0;
mblk_t *mb = allocb (256, BPRI_MED);
if (conn->minorstate & MS_TERM_SENT) {
m_putid (mb, IND_INFO);
m_putid (mb, ID_N1_REL);
} else {
conn->minorstate |= MS_TERM_SENT;
m_putid (mb, IND_DISC);
}
conn_info (conn, mb);
if ((err = isdn3_at_send (conn, mb, 0)) != 0) {
freemsg (mb);
setstate (conn, 0);
return;
}
return;
}
static void
checkterm (isdn3_conn conn)
{
if (conn->state == 0) {
report_terminate (conn);
isdn3_killconn (conn, 1); /* XXX */
}
}
static int
send_disconnect(isdn3_conn conn, char do_L3)
{
int err;
if(conn->state >= 21)
return 0;
if(conn->state == 0)
return 0;
conn->waitflags = 0;
report_terminate(conn);
if(do_L3 && (conn->state < 20)) {
struct CAPI_disconnectb3_req *c3;
mblk_t *m3 = allocb(sizeof(*c3),BPRI_MED);
if(m3 == NULL)
return -ENOMEM;
c3 = ((typeof(c3))m3->b_wptr)++;
bzero(c3,sizeof(*c3));
c3->ncci = conn->ncci0;
if((err = capi_send(conn->talk,conn->call_ref >> 16,CAPI_DISCONNECTB3_REQ,m3,
conn->conni[WF_DISCONNECTB3_CONF] = newmsgid(conn->talk))) < 0) {
freemsg(m3);
} else {
conn->waitflags |= 1 << WF_DISCONNECTB3_CONF;
conn->waitflags |= 1 << WF_DISCONNECTB3_IND;
setstate(conn,20);
}
}
{
struct CAPI_disconnect_req *c3;
mblk_t *m3 = allocb(sizeof(*c3),BPRI_MED);
if(m3 == NULL)
return -ENOMEM;
c3 = ((typeof(c3))m3->b_wptr)++;
bzero(c3,sizeof(*c3));
c3->plci = conn->call_ref;
if((err = capi_send(conn->talk,conn->call_ref >> 16,CAPI_DISCONNECT_REQ,m3,
conn->conni[WF_DISCONNECT_CONF] = newmsgid(conn->talk))) < 0) {
freemsg(m3);
} else {
conn->waitflags |= 1 << WF_DISCONNECT_CONF;
conn->waitflags |= 1 << WF_DISCONNECT_IND;
if(conn->state < 20)
setstate(conn,21);
else
setstate(conn,22);
}
}
return err;
}
static int
after_active(isdn3_conn conn)
{
int err;
if(conn->waitflags)
return 0; /* not yet */
switch(conn->state) {
default:
err = -EIO;
if(send_disconnect(conn,0) < 0)
setstate(conn,0);
break;
case 3:
case 9:
setstate(conn,15);
isdn3_setup_conn (conn, EST_CONNECT);
err = 0;
break;
}
return err;
}
static int
after_selectb(isdn3_conn conn)
{
int err;
if(conn->waitflags)
return 0; /* not yet */
switch(conn->state) {
case 2: /* active */
{
struct CAPI_connect_resp *c3;
mblk_t *m3 = allocb(sizeof(*c3),BPRI_MED);
if(m3 == NULL) {
err = -ENOMEM;
break;
}
c3 = ((typeof(c3))m3->b_wptr)++;
bzero(c3,sizeof(*c3));
c3->plci = conn->call_ref;
if((err = capi_send(conn->talk,conn->call_ref>>16,CAPI_CONNECT_RESP,m3,conn->msgid0)) < 0)
freemsg(m3);
else {
conn->waitflags = 1<<WF_CONNECTB3_CONF;
conn->waitflags |= 1<<WF_CONNECTB3ACTIVE_IND;
setstate(conn,3);
}
}
break;
case 8: /* passive */
{
struct CAPI_listenb3_req *c2;
struct CAPI_connect_resp *c3;
mblk_t *m2 = allocb(sizeof(*c2),BPRI_MED);
mblk_t *m3 = allocb(sizeof(*c3),BPRI_MED);
if(m2 == NULL || m3 == NULL) {
if(m2 != NULL)
freemsg(m2);
if(m3 != NULL)
freemsg(m3);
err = -ENOMEM;
break;
}
c2 = ((typeof(c2))m2->b_wptr)++;
c3 = ((typeof(c3))m3->b_wptr)++;
bzero(c2,sizeof(*c2));
bzero(c3,sizeof(*c3));
c2->plci = conn->call_ref;
c3->plci = conn->call_ref;
if((err = capi_send(conn->talk,conn->call_ref>>16,CAPI_LISTENB3_REQ,m3,conn->conni[WF_LISTENB3_CONF] = newmsgid(conn->talk))) < 0) {
freemsg(m2);
freemsg(m3);
} else if((err = capi_send(conn->talk,conn->call_ref>>16,CAPI_CONNECT_RESP,m3,conn->msgid0)) < 0)
freemsg(m3);
else {
conn->waitflags = 1<<WF_LISTENB3_CONF;
conn->waitflags |= 1<<WF_CONNECTACTIVE_IND;
conn->waitflags |= 1<<WF_CONNECTB3_IND;
conn->waitflags |= 1<<WF_CONNECTB3ACTIVE_IND;
setstate(conn,9);
}
}
break;
default:
printf("CAPI error: wrong state %d in after_select\n",conn->state);
err = send_disconnect(conn,0);
if(err < 0)
setstate(conn,0);
}
if(err < 0)
send_disconnect(conn,0);
return err;
}
static int
recv (isdn3_talk talk, char isUI, mblk_t * data)
{
struct CAPI_every_header *capi;
streamchar *origmb;
int err = 0;
isdn3_conn conn = 0;
printf("CAPI: recv %d, in state %ld\n",isUI,talk->tstate);
origmb = data->b_rptr;
if(data->b_wptr-data->b_rptr < sizeof(*capi))
goto less_room;
capi = ((typeof(capi))data->b_rptr)++;
switch(capi->PRIM_type) {
default:
printf("CAPI: Unknown primary type 0x%04x\n",capi->PRIM_type);
err = -ENXIO;
goto printit;
case CAPI_DISCONNECTB3_CONF:
{
struct CAPI_disconnectb3_conf *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn3(talk,capi->appl,c2->ncci)) == NULL) {
printf("CAPI error: DISCONNECTB3_CONF has unknown cref3 %04x%04x\n",capi->appl,c2->ncci);
err = -ENXIO;
break;
}
if(c2->info != 0) {
printf("CAPI error: DISCONNECTB3_CONF returns %04x\n",c2->info);
send_disconnect(conn,0);
break;
}
if(conn->waitflags & (1<<WF_DISCONNECTB3_CONF)) {
conn->waitflags &=~ (1<<WF_DISCONNECTB3_CONF);
if(conn->waitflags == 0) {
setstate(conn,0);
break;
}
} else {
printf("CAPI error: DISCONNECTB3_CONF in wrong state %d\n",conn->state);
err = -EIO;
break;
}
}
break;
case CAPI_DISCONNECTB3_IND:
{
struct CAPI_disconnectb3_ind *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn3(talk,capi->appl,c2->ncci)) == NULL) {
printf("CAPI error: DISCONNECTB3_IND has unknown cref3 %04x%04x\n",capi->appl,c2->ncci);
err = -ENXIO;
break;
}
if((c2->info == 0) && (conn->waitflags & (1<<WF_DISCONNECTB3_IND))) {
conn->waitflags &=~ (1<<WF_DISCONNECTB3_IND);
if(conn->waitflags == 0) {
report_terminate(conn);
if(conn->state == 20) {
err = send_disconnect(conn,0);
if(err < 0)
setstate(conn,0);
} else
setstate(conn,0);
}
} else if((c2->info != 0) || (conn->state >= 20)) {
printf("CAPI error: DISCONNECTB3_IND in wrong state %d, info %04x\n",conn->state,c2->info);
err = -EIO;
} else {
isdn3_setup_conn (conn, EST_DISCONNECT);
send_disconnect(conn,0);
report_terminate(conn);
}
{
int err3 = 0;
struct CAPI_disconnectb3_resp *c3;
mblk_t *m3 = allocb(sizeof(*c3),BPRI_MED);
if(m3 == NULL)
err3 = -ENOMEM;
if(err3 == 0) {
c3 = ((typeof(c3))data->b_wptr)++;
bzero(c3,sizeof(*c3));
c3->ncci = c2->ncci;
if((err3 = capi_send(talk,capi->appl,CAPI_DISCONNECTB3_RESP,m3,capi->messid)) < 0)
freemsg(m3);
}
if(err == 0)
err = send_disconnect(conn,0);
if(err == 0)
err = err3;
}
}
break;
case CAPI_DISCONNECT_IND:
{
struct CAPI_disconnect_ind *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) == NULL) {
printf("CAPI error: DISCONNECT_IND has unknown cref %04x%04x\n",capi->appl,c2->plci);
err = -ENXIO;
break;
}
if((c2->info == 0) && (conn->waitflags & (1<<WF_DISCONNECT_IND))) {
conn->waitflags &=~ (1<<WF_DISCONNECT_IND);
if(conn->waitflags == 0) {
report_terminate(conn);
setstate(conn,0);
}
} else if((c2->info != 0) || (conn->state >= 21)) {
printf("CAPI error: DISCONNECT_IND in wrong state %d, info %04x\n",conn->state,c2->info);
err = -EIO;
} else {
isdn3_setup_conn (conn, EST_DISCONNECT);
send_disconnect(conn,0);
report_terminate(conn);
}
{
int err3 = 0;
struct CAPI_disconnect_resp *c3;
mblk_t *m3 = allocb(sizeof(*c3),BPRI_MED);
if(m3 == NULL)
err3 = -ENOMEM;
if(err3 == 0) {
c3 = ((typeof(c3))data->b_wptr)++;
bzero(c3,sizeof(*c3));
c3->plci = c2->plci;
if((err3 = capi_send(talk,capi->appl,CAPI_DISCONNECT_RESP,m3,capi->messid)) < 0)
freemsg(m3);
}
if(err == 0)
err = send_disconnect(conn,0);
if(err == 0)
err = err3;
}
}
break;
case CAPI_DISCONNECT_CONF:
{
struct CAPI_disconnect_conf *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) == NULL) {
printf("CAPI error: DISCONNECT_CONF has unknown cref %04x%04x\n",capi->appl,c2->plci);
err = -ENXIO;
break;
}
if((c2->info == 0) || (conn->waitflags & (1<<WF_DISCONNECT_CONF))) {
conn->waitflags &=~ (1<<WF_DISCONNECT_CONF);
if(conn->waitflags == 0) {
report_terminate(conn);
setstate(conn,0);
}
} else {
printf("CAPI error: DISCONNECT_CONF in wrong state %d, info %04x\n",conn->state,c2->info);
isdn3_setup_conn (conn, EST_DISCONNECT);
setstate(conn,0);
report_terminate(conn);
}
}
break;
case CAPI_CONNECT_CONF:
{
struct CAPI_connect_conf *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) != NULL) {
printf("CAPI error: CONNECT_CONF has known cref %04x%04x\n",capi->appl,c2->plci);
setstate(conn,0);
err = -ENXIO;
break;
}
if((conn = capi_findconnm(talk,capi->appl,capi->messid)) == NULL) {
printf("CAPI error: CONNECT_CONF has unknown msgid %04x.%04x\n",capi->appl,capi->messid);
setstate(conn,0);
err = -ENXIO;
break;
}
conn->call_ref = (capi->appl << 16) | c2->plci;
if((c2->info == 0) && (conn->waitflags & (1<<WF_CONNECT_CONF))) {
conn->waitflags &=~ (1<<WF_CONNECT_CONF);
if(conn->waitflags == 0) {
if((err = send_setup(conn)) < 0) {
if(send_disconnect(conn,0) < 0) {
setstate(conn,0);
}
} else {
conn->waitflags |= 1<<WF_CONNECTACTIVE_IND;
setstate(conn,2);
}
}
} else {
printf("CAPI error: CONNECT_CONF in wrong state %d, info %04x\n",conn->state,c2->info);
isdn3_setup_conn (conn, EST_DISCONNECT);
report_terminate(conn);
if(send_disconnect(conn,0) < 0)
setstate(conn,0);
}
}
break;
case CAPI_SELECTB2_CONF:
{
struct CAPI_selectb2_conf *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) == NULL) {
printf("CAPI error: SELECTB2_CONF has unknown cref %04x%04x\n",capi->appl,c2->plci);
err = -ENXIO;
break;
}
if((c2->info == 0) && (conn->waitflags & (1<<WF_SELECTB2_CONF))) {
conn->waitflags &=~ (1<<WF_SELECTB2_CONF);
err = after_selectb(conn);
} else {
printf("CAPI error: SELECTB2_CONF in wrong state %d, info %04x\n",conn->state,c2->info);
report_terminate(conn);
if(send_disconnect(conn,0) < 0)
setstate(conn,0);
}
}
break;
case CAPI_SELECTB3_CONF:
{
struct CAPI_selectb3_conf *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) == NULL) {
printf("CAPI error: SELECTB3_CONF has unknown cref %04x%04x\n",capi->appl,c2->plci);
err = -ENXIO;
break;
}
if((c2->info == 0) && (conn->waitflags & (1<<WF_SELECTB3_CONF))) {
conn->waitflags &=~ (1<<WF_SELECTB3_CONF);
err = after_selectb(conn);
} else {
printf("CAPI error: SELECTB3_CONF in wrong state %d, info %04x\n",conn->state,c2->info);
report_terminate(conn);
if(send_disconnect(conn,0) < 0)
setstate(conn,0);
}
}
break;
case CAPI_CONNECTACTIVE_IND:
{
struct CAPI_connectactive_ind *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) == NULL) {
printf("CAPI error: CONNECTACTIVE_IND has unknown cref %04x%04x\n",capi->appl,c2->plci);
err = -ENXIO;
break;
}
if(conn->waitflags & (1<<WF_CONNECTACTIVE_IND)) {
conn->waitflags &=~ (1<<WF_CONNECTACTIVE_IND);
err = after_active(conn);
} else {
printf("CAPI error: CONNECTACTIVE_IND in wrong state %d\n",conn->state);
if(send_disconnect(conn,0) < 0)
setstate(conn,0);
}
{
int err3 = 0;
struct CAPI_connectactive_resp *c3;
mblk_t *m3 = allocb(sizeof(*c3),BPRI_MED);
if(m3 == NULL)
err3 = -ENOMEM;
if(err3 == 0) {
c3 = ((typeof(c3))data->b_wptr)++;
bzero(c3,sizeof(*c3));
c3->plci = c2->plci;
if((err3 = capi_send(talk,capi->appl,CAPI_CONNECTACTIVE_RESP,m3,capi->messid)) < 0)
freemsg(m3);
}
if(err == 0)
err = err3;
}
}
break;
case CAPI_LISTENB3_CONF:
{
struct CAPI_listenb3_conf *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) == NULL) {
printf("CAPI error: LISTENB3_CONF has unknown cref %04x%04x\n",capi->appl,c2->plci);
err = -ENXIO;
break;
}
if((c2->info == 0) && (conn->waitflags & (1<<WF_LISTENB3_CONF))) {
conn->waitflags &=~ (1<<WF_LISTENB3_CONF);
err = after_active(conn);
} else {
err = -EIO;
printf("CAPI error: LISTENB3_CONF in wrong state %d, info %04x\n",conn->state,c2->info);
if(send_disconnect(conn,0) < 0)
setstate(conn,0);
}
}
break;
case CAPI_CONNECTB3_CONF:
{
struct CAPI_connectb3_conf *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) == NULL) {
printf("CAPI error: CONNECTB3_CONF has unknown cref %04x%04x\n",capi->appl,c2->plci);
err = -ENXIO;
break;
}
if((c2->info == 0) && (conn->waitflags & (1<<WF_CONNECTB3_CONF))) {
conn->waitflags &=~ (1<<WF_CONNECTB3_CONF);
{
mblk_t *mz = allocb(64,BPRI_MED);
if(mz == NULL) {
err = -ENOMEM;
goto exSendD;
}
m_putid(mz,CMD_CARDPROT);
m_putsx(mz,ARG_ASSOC);
m_puti(mz,capi->appl);
m_puti(mz,c2->plci);
m_puti(mz,c2->ncci);
err = isdn3_send(conn->talk,AS_PROTO,mz);
if(err < 0) {
freemsg(mz);
goto exSendD;
}
conn->ncci0 = c2->ncci;
}
err = after_active(conn);
} else {
err = -EIO;
printf("CAPI error: CONNECTB3_CONF in wrong state %d, info %04x\n",conn->state,c2->info);
exSendD:
if(send_disconnect(conn,0) < 0)
setstate(conn,0);
}
}
break;
case CAPI_CONNECTB3ACTIVE_IND:
{
struct CAPI_connectb3active_ind *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if((conn = capi_findconn3(talk,capi->appl,c2->ncci)) == NULL) {
printf("CAPI error: CONNECTB3ACTIVE_IND has unknown cref %04x%04x\n",capi->appl,c2->ncci);
err = -ENXIO;
break;
}
if(conn->waitflags & (1<<WF_CONNECTB3ACTIVE_IND)) {
conn->waitflags &=~ (1<<WF_CONNECTB3ACTIVE_IND);
err = after_active(conn);
} else {
printf("CAPI error: CONNECTB3ACTIVE_IND in wrong state %d\n",conn->state);
if(send_disconnect(conn,0) < 0)
setstate(conn,0);
}
{
int err3 = 0;
struct CAPI_connectb3active_resp *c3;
mblk_t *m3 = allocb(sizeof(*c3),BPRI_MED);
if(m3 == NULL)
err3 = -ENOMEM;
if(err3 == 0) {
c3 = ((typeof(c3))data->b_wptr)++;
bzero(c3,sizeof(*c3));
c3->ncci = c2->ncci;
if((err3 = capi_send(talk,capi->appl,CAPI_CONNECTB3ACTIVE_RESP,m3,capi->messid)) < 0)
freemsg(m3);
}
if(err == 0)
err = err3;
}
}
break;
case CAPI_CONNECT_IND:
{
struct CAPI_connect_ind *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((typeof(c2))data->b_rptr)++;
if(data->b_wptr-data->b_rptr < c2->telnolen)
goto less_room;
if((conn = capi_findconn(talk,capi->appl,c2->plci)) != NULL) { /* Duplicate. Hmmm. */
printf("CAPI error: Incoming call has dup cref %04x%04x for conn %d\n",capi->appl, c2->plci,conn->conn_id);
err = 0;
break;
} else {
conn = isdn3_new_conn (talk);
if (conn == NULL)
err = -ENOMEM;
else {
if((conn->p_data = malloc(sizeof(struct capi_info))) == NULL) {
err = -ENOMEM;
} else {
struct capi_info *info = conn->p_data;
info->eaz = c2->DST_eaz;
info->service = (c2->DST_service << 8) | c2->DST_addinfo;
bcopy(data->b_rptr,info->nr,c2->telnolen);
conn->call_ref = (capi->appl << 16) | c2->plci;
conn->msgid0 = capi->messid;
err = report_incoming(conn);
if(err == 0) {
setstate(conn,7);
break;
}
}
}
}
/* Reject. */
{
struct CAPI_connect_resp *c3;
mblk_t *mp = allocb(sizeof(*c3),BPRI_MED);
if(mp != NULL) {
c3 = ((struct CAPI_connect_resp *)mp->b_wptr)++;
c3->plci = c2->plci;
c3->reject = N1_OutOfOrder;
if((err = capi_send(talk,capi->appl,CAPI_CONNECT_RESP,mp,capi->messid)) < 0)
freemsg(mp);
}
}
}
break;
/* Non-connection-related messages */
case CAPI_REGISTER_CONF:
talk->tstate = STATE_CONF_LAST;
/* TODO: get parameters (EAZMAP, et al.) and send them */
{
mblk_t *info = talk->card->info;
if(info != NULL) {
streamchar *sta = info->b_rptr;
ushort_t idx;
char skip = 0;
while(m_getid(info,&idx) == 0) {
long sap;
switch(idx) {
case ARG_PROTOCOL:
if (m_geti(info,&sap) == 0) {
skip = (sap != SAPI_CAPI);
}
break;
case ARG_SUBPROT:
if (m_geti(info,&sap) == 0 && !skip) {
switch(sap) {
case SAPI_CAPI_BINTEC:
skip=0;
break;
default:
/* Wrong card. Do something! */
info->b_rptr = sta;
return -ENXIO;
}
}
break;
case ARG_EAZ:
if(skip)
break;
{
char eaz;
struct eazmapping *ce;
mblk_t *mp;
int len;
if((err = m_getc(info,&eaz)) < 0)
break;
if((len = m_getstrlen(info)) < 0)
break;
mp = allocb(sizeof(*ce)+len, BPRI_MED);
if(mp == NULL)
break;
ce = ((struct eazmapping *)mp->b_wptr)++;
bzero(ce,sizeof(*ce));
ce->eaz = eaz;
ce->telnolen = len;
if((err = m_getstr(info,mp->b_wptr,len)) < 0) {
freemsg(mp);
break;
}
mp->b_wptr += len;
if((err = capi_sendctl(talk,0,CONTROL_EAZMAPPING,mp,newmsgid(talk))) < 0) {
freemsg(mp);
break;
}
}
break; /* ARG_EAZ */
}
}
info->b_rptr = sta;
}
}
{ /* Tell the board to listen to everything */
struct CAPI_listen_req *c2;
mblk_t *mp = allocb(sizeof(*c2),BPRI_MED);
if(mp == NULL)
return -ENOMEM;
c2 = ((struct CAPI_listen_req *)mp->b_wptr)++;
bzero(c2,sizeof(*c2));
c2->info_mask = 0x003F;
c2->eaz_mask = 0x03FF;
c2->service_mask = 0xFFFF;
{ /* Find correct driver name */
int err; char skip = 0;
mblk_t *info = talk->card->info;
if(info != NULL) {
streamchar *sta = info->b_rptr;
ushort_t idx;
while(m_getid(info,&idx) == 0) {
long sap;
switch(idx) {
case ARG_PROTOCOL:
if (m_geti(info,&sap) == 0) {
skip = (sap != SAPI_CAPI);
}
break;
case ARG_SUBPROT:
if (m_geti(info,&sap) == 0 && !skip) {
switch(sap) {
case SAPI_CAPI_BINTEC:
skip=0;
break;
default:
/* Wrong card. TODO: Do something! */
info->b_rptr = sta;
return -ENXIO;
}
}
break;
case ARG_LISTEN:
{
long x;
if(skip)
break;
if((err = m_getx(info,&x)) >= 0) {
c2->eaz_mask = x;
if((err = m_getx(info,&x)) >= 0) {
c2->service_mask = x;
if((err = m_getx(info,&x)) >= 0) {
c2->info_mask = x;
}
}
}
}
break;
}
}
info->b_rptr = sta;
}
}
if((err = capi_send(talk,0,CAPI_LISTEN_REQ,mp,newmsgid(talk))) < 0) {
freemsg(mp);
return err;
}
talk->tstate--;
}
break;
case CAPI_LISTEN_CONF:
{
struct CAPI_listen_conf *c2;
c2 = ((typeof(c2))data->b_rptr)++;
if(c2->info != 0) {
printf("CAPI error: LISTEN failed %04x\n",c2->info);
return -EIO;
}
if(talk->tstate < STATE_CONF_FIRST || talk->tstate > STATE_CONF_LAST) {
printf("CAPI error: LISTEN return in bad state\n");
return -EIO;
}
if(++talk->tstate == STATE_CONF_LAST)
talk->tstate = STATE_RUNNING;
}
break;
case CAPI_ALIVE_IND:
if(talk->tstate < STATE_CONF_FIRST) {
printf("CAPI: ALIVE_REQ in state %ld\n",talk->tstate);
goto printit;
}
err = capi_send(talk,0,CAPI_ALIVE_RESP,NULL,capi->messid);
break;
case CAPI_CONTROL_CONF:
{
struct CAPI_control_conf *c2;
if(data->b_wptr-data->b_rptr < sizeof(*c2))
goto less_room;
c2 = ((struct CAPI_control_conf *)data->b_rptr)++;
switch(c2->type) {
default:
printf("Unknown control_conf type 0x%02x\n",c2->type);
goto printit;
case CONTROL_API_OPEN: /* Boot: Step One */
if(talk->tstate != STATE_OPENING) {
printf("CAPI error: API_OPEN reply for bad state\n");
return -EINVAL;
}
if(c2->info <= 0) {
printf("CAPI error: open failed!\n");
return -EIO;
}
if(c2->info > 1)
printf("CAPI: %d D channels -- using only the first, for now\n",c2->info);
{
struct CAPI_register_req *c3;
mblk_t *mp = allocb(sizeof(*c3), BPRI_MED);
if(mp == NULL) /* XXX error processing */
return -ENOMEM;
c3 = ((struct CAPI_register_req *)mp->b_wptr)++;
bzero(c3,sizeof(*c3));
c3->nmess = 10;
c3->nconn = 2 /* TODO: 30 */ ;
c3->ndblock = c3->nconn*10;
c3->dblocksiz = 4096;
if((err = capi_send(talk,0,CAPI_REGISTER_REQ,mp,newmsgid(talk))) < 0) {
freemsg(mp);
break;
}
talk->tstate = STATE_REGISTER;
}
break;
}
}
}
if(err >= 0)
freemsg(data);
return err;
#if 0
isdn3_conn conn = NULL;
uchar_t prot;
long cref = 0;
char cref_net = 0;
uchar_t msgtype;
uchar_t c;
uchar_t *mdata;
ushort_t mlen;
if (0)
printf ("Phone_Recv: ");
if ((data = pullupm (data, 0)) == NULL)
return 0;
prot = *data->b_rptr++;
if ((data = pullupm (data, 0)) == NULL)
return 0;
c = *data->b_rptr++;
if ((data = pullupm (data, 0)) == NULL)
return 0;
if (c & 0xF0 || c > 4)
return 0;
if ((data = pullupm (data, 0)) == NULL)
return 0;
if (c != 0 && *data->b_rptr & 0x80) {
cref_net = 1;
*data->b_rptr &= ~0x80;
}
cref = 0;
while (c--) {
cref = (cref << 8) + (*data->b_rptr++ & 0xFF);
if ((data = pullupm (data, 0)) == NULL)
return 0;
}
if (!cref_net)
cref = -(cref+1);
else
cref = cref+1;
msgtype = *data->b_rptr++;
if ((data = pullupm (data, 0)) == NULL) {
mdata = NULL;
mlen = 0;
} else {
mblk_t *mb = pullupm (data, -1);
if (mb == NULL) {
freemsg (data);
printf ("No Pullup\n");
isdn3_killconn (conn, 1); /* Nothing to be done... */
return 0;
}
data = mb;
mdata = (uchar_t *) mb->b_rptr;
mlen = (uchar_t *) mb->b_wptr - mdata;
}
conn = isdn3_findconn (talk, prot, cref);
if (conn == NULL) {
conn = isdn3_new_conn (talk);
if (conn == NULL)
goto out;
conn->call_ref = cref;
conn->subprotocol = prot;
printf (" NewConn");
} {
isdn3_prot proto = isdn3_findprot (talk->card->info, conn->subprotocol);
if (proto != NULL)
(*proto->recv) (conn, msgtype, isUI, mdata, mlen);
else
isdn3_killconn (conn, 1);
}
out:
if (data != NULL)
freemsg (data);
return 0;
#endif
less_room:
printf("CAPI error: too few data bytes\n");
printit:
data->b_rptr = origmb;
log_printmsg(NULL,"CAPI recvErr",data,"=");
if(conn != NULL)
checkterm(conn);
return err ? err : -EINVAL;
}
static int
send (isdn3_conn conn, mblk_t * data)
{
printf("CAPI: send %08lx\n",conn->call_ref);
return -ENXIO;
#if 0
isdn3_prot prot = isdn3_findprot (conn->card->info, conn->subprotocol);
if (prot != NULL && prot->send != NULL)
return (*prot->send) (conn, data);
else {
isdn3_killconn (conn, 1);
return EINVAL;
}
#endif
}
static int
sendcmd (isdn3_conn conn, ushort_t id, mblk_t * data)
{
streamchar *oldpos = NULL;
int err = 0;
ushort_t typ;
/* uchar_t suppress = 0; */
/* uchar_t svc = 0; */
struct capi_info *info;
int force = 0;
printf("CAPI: sendcmd %08lx %04x: ",conn->call_ref,id);
{
mblk_t *mb = data;
if(mb == NULL) printf("NULL"); else
while(mb != NULL) {
dumpascii(mb->b_rptr,mb->b_wptr-mb->b_rptr);
mb = mb->b_cont;
}
}
printf("\n");
if(conn->p_data == NULL) {
if((conn->p_data = malloc(sizeof(struct capi_info))) == NULL) {
return -ENOMEM;
}
bzero(conn->p_data,sizeof(struct capi_info));
}
conn->lockit++;
info = conn->p_data;
if (data != NULL) {
unsigned long x;
oldpos = data->b_rptr;
while ((err = m_getsx (data, &typ)) == 0) {
switch (typ) {
case ARG_SERVICE:
if ((err = m_getx (data, &x)) != 0) {
data->b_rptr = oldpos;
printf("GetX Service: ");
conn->lockit--;
return err;
}
info->service = x;
break;
case ARG_EAZ:
if ((err = m_getc (data, &info->eaz)) != 0) {
data->b_rptr = oldpos;
printf("GetX EAZ: ");
conn->lockit--;
return err;
}
break;
case ARG_NUMBER:
m_getskip (data);
if ((err = m_getstr (data, (char *) info->nr, MAXNR)) != 0) {
data->b_rptr = oldpos;
printf("GetStr Number: ");
conn->lockit--;
return err;
}
break;
case ARG_FORCE:
force = 1;
break;
default:;
}
}
data->b_rptr = oldpos;
}
err = 0;
switch (id) {
case CMD_ANSWER:
{
if (data == NULL) {
printf("DataNull: ");
conn->lockit--;
return -EINVAL;
}
if(conn->state != 7) {
printf("CAPI error: ANSWER in bad state!\n");
conn->lockit--;
return -EINVAL;
}
err = send_setup(conn);
if(err == 0) {
freemsg(data);
setstate(conn,8);
conn->waitflags = 1 << WF_SELECTB2_CONF;
conn->waitflags |= 1 << WF_SELECTB3_CONF;
} else
send_disconnect(conn,0);
}
case CMD_DIAL:
{
if (data == NULL) {
printf("DataNull: ");
conn->lockit--;
return -EINVAL;
}
if(conn->state != 0) {
printf("CAPI error: DIAL in bad state!\n");
conn->lockit--;
return -EINVAL;
}
{
struct CAPI_connect_req *c2;
mblk_t *m2 = allocb(sizeof(*c2)+strlen(info->nr),BPRI_MED);
if(m2 == NULL)
return -ENOMEM;
c2 = ((typeof(c2))m2->b_wptr++);
bzero(c2,sizeof(*c2));
c2->infomask = ~0;
c2->DST_service = info->service >> 8;
c2->DST_addinfo = info->service;
c2->SRC_eaz = info->eaz;
c2->telnolen = strlen(info->nr);
strcpy(m2->b_wptr,info->nr);
m2->b_wptr += strlen(info->nr);
if((err = capi_send(conn->talk,0,CAPI_CONNECT_REQ,m2,conn->conni[WF_CONNECT_CONF]=newmsgid(conn->talk))) < 0)
freemsg(m2);
else {
conn->waitflags = 1<<WF_CONNECT_CONF;
setstate(conn,1);
}
}
}
break;
case CMD_OFF:
{
/* TODO: set cause */
err = send_disconnect(conn,!force);
if(err < 0)
setstate(conn,0);
}
break;
default:
err = -ENXIO;
break;
}
#if 0
isdn3_prot prot = isdn3_findprot (conn->card->info, conn->subprotocol);
if (prot != NULL)
return (*prot->sendcmd) (conn, id, data);
else {
printf("\n !*!*! ProtNull / %ld::%s !*!*!\n",conn->subprotocol,
conn->card->info ? (char *)conn->card->info->b_rptr : "none");
isdn3_killconn (conn, 1);
return EINVAL;
}
#endif
checkterm(conn);
return err;
}
static void
report (isdn3_conn conn, mblk_t * data)
{
struct capi_info *info;
printf("CAPI: report %08lx: ",conn->call_ref);
{
mblk_t *mb = data;
if(mb == NULL) printf("NULL"); else
while(mb != NULL) {
dumpascii(mb->b_rptr,mb->b_wptr-mb->b_rptr);
mb = mb->b_cont;
}
}
printf("\n");
info = conn->p_data;
if (info == NULL)
return;
if (info->nr[0] != 0) {
m_putsx (data, ARG_NUMBER);
m_putsz (data, info->nr);
}
if (info->eaz != 0) {
m_putsx (data, ARG_EAZ);
*data->b_wptr++=' ';
*data->b_wptr++=info->eaz;
}
if (info->service != 0) {
m_putsx (data, ARG_SERVICE);
m_putx (data, info->service);
}
}
static void
ckill (isdn3_talk talk, char force)
{
printf("CAPI: ckill %d\n",force);
#if 0
if (force) {
if (talk->tstate & PHONE_UP) {
talk->tstate &= ~PHONE_UP;
if(0)printf("Phone is aDown\n");
isdn3_chstate (talk, DL_RELEASE_REQ, 0, CH_CLOSEPROT);
}
}
#endif
}
static void
killconn (isdn3_conn conn, char force)
{
printf("CAPI: killconn %08lx: %d\n",conn->call_ref,force);
if (conn->p_data != NULL) {
free (conn->p_data);
conn->p_data = NULL;
}
if (force) {
untimer (CAPI_TALERT, conn);
}
switch(conn->state) {
}
#if 0
isdn3_talk talk = conn->talk;
isdn3_prot prot = isdn3_findprot (conn->card->info, conn->subprotocol);
if (prot != NULL)
(*prot->killconn) (conn, force);
if (talk != NULL && talk->conn == NULL && (talk->tstate & PHONE_UP)) {
/* Last talker got closed. Shutdown for level 2. */
talk->tstate &= ~PHONE_UP;
if(0)printf ("PHONE i2s DOWN\n");
(void) isdn3_chstate (talk, DL_RELEASE_REQ, 0, CH_CLOSEPROT);
} else {
#if 0
printf ("Killconn: Phone s1tays up");
if (talk == NULL)
printf (": Talk NULL");
else if (talk->conn != NULL)
printf (": talk->conn %x (ref %08lx, state %d)", talk->conn, talk->conn->call_ref, talk->conn->state);
if (!(talk->tstate & PHONE_UP))
if(0)printf (": PHONE i3s DOWN\n");
printf ("\n");
#endif
}
#endif
}
static void
hook (isdn3_conn conn)
{
printf("CAPI: hook %08lx\n",conn->call_ref);
#if 0
isdn3_prot prot = isdn3_findprot (conn->card->info, conn->subprotocol);
if (prot != NULL && prot->hook != NULL)
(*prot->hook) (conn);
#endif
}
static void
newcard (isdn3_card card)
{
isdn3_talk talk;
printf("CAPI: newcard\n");
talk = isdn3_findtalk (card, &CAPI_hndl, card->info, 1);
if(talk == NULL) {
printf("CAPI: newcard: talker not found ???\n");
return;
}
talk->message_id = 0x4000;
talk->tstate = STATE_BOOTING;
if(card->is_up)
chstate (talk, DL_ESTABLISH_CONF,0);
}
static ulong_t
modeflags (long protocol)
{
printf("CAPI: modeflags %lx\n",protocol);
return 1 << M_HDLC || 1 << CHM_INTELLIGENT;
}
static int
proto(struct _isdn3_conn * conn, mblk_t **data, char down)
{
mblk_t *mb = *data;
printf("CAPI: proto %08lx %s: ",conn->call_ref, down ? "down" : "up");
if(mb == NULL) printf("NULL"); else
while(mb != NULL) {
dumpascii(mb->b_rptr,mb->b_wptr-mb->b_rptr);
mb = mb->b_cont;
}
printf("\n");
return 0;
}
static void
init (void)
{
printf("CAPI: init\n");
}
struct _isdn3_hndl CAPI_hndl =
{
NULL, /* SAPI */ 65,0,
&init, &newcard, &modeflags, &chstate, &report, &recv, &send,
&sendcmd, &ckill, &killconn, &hook, &proto,
};
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