return(-1);
}
+ /* init mlayer3 */
+ init_layer3(4); // buffer of 4
+
/* open debug, if enabled and not only stack debugging */
- if (options.deb && (options.deb != DEBUG_STACK))
+ if (options.deb)
{
SPRINT(filename, "%s/debug.log", INSTALL_DATA);
debug_fp = fopen(filename, "a");
} else
mISDN_debug_init(0, NULL, NULL, NULL);
- /* init mlayer3 */
- init_layer3(4); // buffer of 4
-
return(0);
}
/* init trace with given values */
start_trace(mISDNport?mISDNport->portnum:0,
- mISDNport?mISDNport->ifport->interface:NULL,
+ mISDNport?(mISDNport->ifport?mISDNport->ifport->interface:NULL):NULL,
port?numberrize_callerinfo(port->p_callerinfo.id, port->p_callerinfo.ntype, options.national, options.international):NULL,
port?port->p_dialinginfo.id:NULL,
direction,
/*
* send control information to the channel (dsp-module)
*/
-void ph_control(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned long handle, unsigned long c1, unsigned long c2, char *trace_name, int trace_value)
-{
#ifdef SOCKET_MISDN
+void ph_control(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned long sock, unsigned long c1, unsigned long c2, char *trace_name, int trace_value)
+{
unsigned char buffer[MISDN_HEADER_LEN+sizeof(int)+sizeof(int)];
struct mISDNhead *ctrl = (struct mISDNhead *)buffer;
unsigned long *d = (unsigned long *)(buffer+MISDN_HEADER_LEN);
int ret;
+ if (sock < 0)
+ return;
+
ctrl->prim = PH_CONTROL_REQ;
ctrl->id = 0;
*d++ = c1;
*d++ = c2;
- ret = sendto(handle, buffer, MISDN_HEADER_LEN+sizeof(int)*2, 0, NULL, 0);
+ ret = sendto(sock, buffer, MISDN_HEADER_LEN+sizeof(int)*2, 0, NULL, 0);
if (!ret)
- PERROR("Failed to send to socket %d\n", handle);
+ PERROR("Failed to send to socket %d\n", sock);
#else
+void ph_control(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned long addr, unsigned long c1, unsigned long c2, char *trace_name, int trace_value)
+{
unsigned char buffer[mISDN_HEADER_LEN+sizeof(int)+sizeof(int)];
iframe_t *ctrl = (iframe_t *)buffer;
unsigned long *d = (unsigned long *)&ctrl->data.p;
+ if (!addr)
+ return;
+
ctrl->prim = PH_CONTROL | REQUEST;
- ctrl->addr = handle | FLG_MSG_DOWN;
+ ctrl->addr = addr | FLG_MSG_DOWN;
ctrl->dinfo = 0;
ctrl->len = sizeof(int)*2;
*d++ = c1;
end_trace();
}
-void ph_control_block(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned long handle, unsigned long c1, void *c2, int c2_len, char *trace_name, int trace_value)
-{
#ifdef SOCKET_MISDN
+void ph_control_block(struct mISDNport *mISDNport, class PmISDN *isdnport, int sock, unsigned long c1, void *c2, int c2_len, char *trace_name, int trace_value)
+{
unsigned char buffer[MISDN_HEADER_LEN+sizeof(int)+c2_len];
struct mISDNhead *ctrl = (struct mISDNhead *)buffer;
unsigned long *d = (unsigned long *)(buffer+MISDN_HEADER_LEN);
int ret;
+ if (sock < 0)
+ return;
+
ctrl->prim = PH_CONTROL_REQ;
ctrl->id = 0;
*d++ = c1;
memcpy(d, c2, c2_len);
- ret = sendto(handle, buffer, MISDN_HEADER_LEN+sizeof(int)+c2_len, 0, NULL, 0);
+ ret = sendto(sock, buffer, MISDN_HEADER_LEN+sizeof(int)+c2_len, 0, NULL, 0);
if (!ret)
- PERROR("Failed to send to socket %d\n", handle);
+ PERROR("Failed to send to socket %d\n", sock);
#else
+void ph_control_block(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned long addr, unsigned long c1, void *c2, int c2_len, char *trace_name, int trace_value)
+{
unsigned char buffer[mISDN_HEADER_LEN+sizeof(int)+c2_len];
iframe_t *ctrl = (iframe_t *)buffer;
unsigned long *d = (unsigned long *)&ctrl->data.p;
+ if (!addr)
+ return;
+
ctrl->prim = PH_CONTROL | REQUEST;
- ctrl->addr = handle | FLG_MSG_DOWN;
+ ctrl->addr = addr | FLG_MSG_DOWN;
ctrl->dinfo = 0;
ctrl->len = sizeof(int)+c2_len;
*d++ = c1;
unsigned long on = 1;
struct sockaddr_mISDN addr;
- if (mISDNport->b_socket[i])
+ if (mISDNport->b_socket[i] > -1)
{
PERROR("Error: Socket already created for index %d\n", i);
return(0);
}
/* open socket */
-#warning testing without bchannel
-return(0);
-#warning testing without DSP
- mISDNport->b_socket[i] = socket(PF_ISDN, SOCK_DGRAM, ISDN_P_B_RAW/*ISDN_P_B_L2DSP*/);
+//#warning testing without DSP
+// mISDNport->b_socket[i] = socket(PF_ISDN, SOCK_DGRAM, ISDN_P_B_RAW);
+ mISDNport->b_socket[i] = socket(PF_ISDN, SOCK_DGRAM, ISDN_P_B_L2DSP);
if (mISDNport->b_socket[i] < 0)
{
PERROR("Error: Failed to open bchannel-socket for index %d with mISDN-DSP layer. Did you load mISDNdsp.ko?\n", i);
struct mISDNhead act;
int ret;
- act.prim = (activate)?DL_ESTABLISH_REQ:DL_RELEASE_REQ;
+ if (mISDNport->b_socket[i] < 0)
+ return;
+ act.prim = (activate)?PH_ACTIVATE_REQ:PH_DEACTIVATE_REQ;
act.id = 0;
ret = sendto(mISDNport->b_socket[i], &act, MISDN_HEADER_LEN, 0, NULL, 0);
if (!ret)
#ifdef SOCKET_MISDN
int handle;
+ if (mISDNport->b_socket[i] < 0)
+ return;
handle = mISDNport->b_socket[i];
port = mISDNport->b_port[i];
if (!port)
static void _bchannel_destroy(struct mISDNport *mISDNport, int i)
{
#ifdef SOCKET_MISDN
+ if (mISDNport->b_socket[i] < 0)
+ return;
chan_trace_header(mISDNport, mISDNport->b_port[i], "BCHANNEL remove socket", DIRECTION_OUT);
add_trace("channel", NULL, "%d", i+1+(i>=15));
add_trace("socket", NULL, "%d", mISDNport->b_socket[i]);
end_trace();
- if (mISDNport->b_socket[i] > -1)
- {
- close(mISDNport->b_socket[i]);
- mISDNport->b_socket[i] = -1;
- }
+ close(mISDNport->b_socket[i]);
+ mISDNport->b_socket[i] = -1;
#else
unsigned char buff[1024];
}
/* send data */
+ if (p_m_mISDNport->b_state[p_m_b_index] == B_STATE_ACTIVE)
+ {
#ifdef SOCKET_MISDN
- frm->prim = DL_DATA_REQ;
- frm->id = 0;
- ret = sendto(p_m_mISDNport->b_socket[p_m_b_index], buf, MISDN_HEADER_LEN+ISDN_LOAD-p_m_load-tosend, 0, NULL, 0);
- if (!ret)
- PERROR("Failed to send to socket %d\n", p_m_mISDNport->b_socket[p_m_b_index]);
+ frm->prim = PH_DATA_REQ;
+ frm->id = 0;
+ ret = sendto(p_m_mISDNport->b_socket[p_m_b_index], buf, MISDN_HEADER_LEN+ISDN_LOAD-p_m_load-tosend, 0, NULL, 0);
+ if (!ret)
+ PERROR("Failed to send to socket %d\n", p_m_mISDNport->b_socket[p_m_b_index]);
#else
- frm->prim = DL_DATA | REQUEST;
- frm->addr = p_m_mISDNport->b_addr[p_m_b_index] | FLG_MSG_DOWN;
- frm->dinfo = 0;
- frm->len = ISDN_LOAD - p_m_load - tosend;
- if (frm->len)
- mISDN_write(mISDNdevice, frm, mISDN_HEADER_LEN+frm->len, TIMEOUT_1SEC);
+ frm->prim = DL_DATA | REQUEST;
+ frm->addr = p_m_mISDNport->b_addr[p_m_b_index] | FLG_MSG_DOWN;
+ frm->dinfo = 0;
+ frm->len = ISDN_LOAD - p_m_load - tosend;
+ if (frm->len)
+ mISDN_write(mISDNdevice, frm, mISDN_HEADER_LEN+frm->len, TIMEOUT_1SEC);
#endif
+ }
p_m_load += ISDN_LOAD - p_m_load - tosend;
}
}
{
/* turn on RX */
isdnport->p_m_rxoff = 0;
- PDEBUG(DEBUG_BCHANNEL, "%s: receive data is required, so we turn them on\n");
+ PDEBUG(DEBUG_BCHANNEL, "%s: receive data is required, so we turn them on\n", __FUNCTION__);
if (mISDNport->b_port[i] && mISDNport->b_state[i] == B_STATE_ACTIVE)
ph_control(mISDNport, isdnport, mISDNport->b_socket[isdnport->p_m_b_index], DSP_RECEIVE_ON, 0, "DSP-RXOFF", 0);
return(1);
{
/* turn off RX */
isdnport->p_m_rxoff = 1;
- PDEBUG(DEBUG_BCHANNEL, "%s: receive data is not required, so we turn them off\n");
+ PDEBUG(DEBUG_BCHANNEL, "%s: receive data is not required, so we turn them off\n", __FUNCTION__);
if (mISDNport->b_port[i] && mISDNport->b_state[i] == B_STATE_ACTIVE)
ph_control(mISDNport, isdnport, mISDNport->b_socket[isdnport->p_m_b_index], DSP_RECEIVE_OFF, 0, "DSP-RXOFF", 1);
return(1);
{
/* turn on RX */
isdnport->p_m_txdata = 1;
- PDEBUG(DEBUG_BCHANNEL, "%s: transmit data is required, so we turn them on\n");
+ PDEBUG(DEBUG_BCHANNEL, "%s: transmit data is required, so we turn them on\n", __FUNCTION__);
if (mISDNport->b_port[i] && mISDNport->b_state[i] == B_STATE_ACTIVE)
ph_control(mISDNport, isdnport, mISDNport->b_socket[isdnport->p_m_b_index], DSP_TXDATA_ON, 0, "DSP-TXDATA", 1);
return(1);
{
/* turn off RX */
isdnport->p_m_txdata = 0;
- PDEBUG(DEBUG_BCHANNEL, "%s: transmit data is not required, so we turn them off\n");
+ PDEBUG(DEBUG_BCHANNEL, "%s: transmit data is not required, so we turn them off\n", __FUNCTION__);
if (mISDNport->b_port[i] && mISDNport->b_state[i] == B_STATE_ACTIVE)
ph_control(mISDNport, isdnport, mISDNport->b_socket[isdnport->p_m_b_index], DSP_TXDATA_OFF, 0, "DSP-TXDATA", 0);
return(1);
/* l3-data is sent to LCR */
stack2manager(mISDNport, l3m->type, l3m->pid, l3m);
}
+ /* free message */
+ free_l3_msg(l3m);
}
- /* free message */
- free_l3_msg(l3m);
-
#if 0
if (mISDNport->l1timeout && now>mISDNport->l1timeout)
{ ---}
{
/* turn on RX */
isdnport->p_m_rxoff = 0;
- PDEBUG(DEBUG_BCHANNEL, "%s: receive data is required, so we turn them on\n");
+ PDEBUG(DEBUG_BCHANNEL, "%s: receive data is required, so we turn them on\n", __FUNCTION__);
if (mISDNport->b_port[i] && mISDNport->b_state[i] == B_STATE_ACTIVE)
ph_control(mISDNport, isdnport, mISDNport->b_addr[isdnport->p_m_b_index], CMX_RECEIVE_ON, 0, "DSP-RXOFF", 0);
return(1);
{
/* turn off RX */
isdnport->p_m_rxoff = 1;
- PDEBUG(DEBUG_BCHANNEL, "%s: receive data is not required, so we turn them off\n");
+ PDEBUG(DEBUG_BCHANNEL, "%s: receive data is not required, so we turn them off\n", __FUNCTION__);
if (mISDNport->b_port[i] && mISDNport->b_state[i] == B_STATE_ACTIVE)
ph_control(mISDNport, isdnport, mISDNport->b_addr[isdnport->p_m_b_index], CMX_RECEIVE_OFF, 0, "DSP-RXOFF", 1);
return(1);
{
/* turn on RX */
isdnport->p_m_txdata = 1;
- PDEBUG(DEBUG_BCHANNEL, "%s: transmit data is required, so we turn them on\n");
+ PDEBUG(DEBUG_BCHANNEL, "%s: transmit data is required, so we turn them on\n", __FUNCTION__);
#ifndef OLD_MISDN
if (mISDNport->b_port[i] && mISDNport->b_state[i] == B_STATE_ACTIVE)
ph_control(mISDNport, isdnport, mISDNport->b_addr[isdnport->p_m_b_index], CMX_TXDATA_ON, 0, "DSP-TXDATA", 1);
{
/* turn off RX */
isdnport->p_m_txdata = 0;
- PDEBUG(DEBUG_BCHANNEL, "%s: transmit data is not required, so we turn them off\n");
+ PDEBUG(DEBUG_BCHANNEL, "%s: transmit data is not required, so we turn them off\n", __FUNCTION__);
#ifndef OLD_MISDN
if (mISDNport->b_port[i] && mISDNport->b_state[i] == B_STATE_ACTIVE)
ph_control(mISDNport, isdnport, mISDNport->b_addr[isdnport->p_m_b_index], CMX_TXDATA_OFF, 0, "DSP-TXDATA", 0);
* we must check if we get a reply and we know that we lcr is currently
* locked.
*/
- if (cmd == MT_ASSIGN)
+ if (cmd==MT_ASSIGN && (pid&MISDN_PID_CR_FLAG) && (pid>>16)==MISDN_CES_MASTER)
{
/* let's do some checking if someone changes stack behaviour */
if (mt_assign_pid != 0)
FATAL("someone played with the mISDNuser stack. MT_ASSIGN not currently expected.\n");
- if ((pid >> 16) != MISDN_CES_MASTER)
- FATAL("someone played with the mISDNuser stack. MT_ASSIGN is expected with master CES.\n");
mt_assign_pid = pid;
return(0);
}
pmemuse++;
*mISDNportp = mISDNport;
- /* if pri, set PTP */
+ /* if pri, must set PTP */
if (pri)
ptp = 1;
l2hold = 0;
break;
case 1: // on
- l2hold = 0;
+ l2hold = 1;
break;
default:
if (ptp)
/* allocate ressources of port */
#ifdef SOCKET_MISDN
/* open layer 3 and init upqueue */
- protocol = (nt)?L3_PROTOCOL_DSS1_USER:L3_PROTOCOL_DSS1_NET;
- prop = 0;
+ protocol = (nt)?L3_PROTOCOL_DSS1_NET:L3_PROTOCOL_DSS1_USER;
+ prop = (1 << MISDN_FLG_L2_CLEAN);
if (ptp) // ptp forced
prop |= (1 << MISDN_FLG_PTP);
if (nt) // supports hold/retrieve on nt-mode
prop |= (1 << MISDN_FLG_NET_HOLD);
if (l2hold) // supports layer 2 hold
prop |= (1 << MISDN_FLG_L2_HOLD);
+ /* queue must be initializes, because l3-thread may send messages during open_layer3() */
+ mqueue_init(&mISDNport->upqueue);
mISDNport->ml3 = open_layer3(port-1, protocol, prop , do_layer3, mISDNport);
if (!mISDNport->ml3)
{
- PERROR_RUNTIME("oper_layer3() failed for port %d\n", port);
+ mqueue_purge(&mISDNport->upqueue);
+ PERROR_RUNTIME("open_layer3() failed for port %d\n", port);
+ start_trace(port,
+ interface,
+ NULL,
+ NULL,
+ DIRECTION_NONE,
+ CATEGORY_CH,
+ 0,
+ "PORT (open failed)");
+ end_trace();
mISDNport_close(mISDNport);
return(NULL);
}
- mqueue_init(&mISDNport->upqueue);
#if 0
/* if ntmode, establish L1 to send the tei removal during start */
CATEGORY_CH,
0,
"PORT (open)");
+ add_trace("mode", NULL, (mISDNport->ntmode)?"network":"terminal");
add_trace("channels", NULL, "%d", mISDNport->b_num);
end_trace();
return(mISDNport);
if (p_m_b_index < 0)
return;
- if (!p_m_mISDNport->b_socket[p_m_b_index])
+ if (p_m_mISDNport->b_state[p_m_b_index] != B_STATE_ACTIVE)
return;
#else
unsigned char buf[mISDN_HEADER_LEN+((length>ISDN_LOAD)?length:ISDN_LOAD)];
if (p_m_load==0 && ISDN_LOAD>0)
{
#ifdef SOCKET_MISDN
- hh->prim = DL_DATA_REQ;
+ hh->prim = PH_DATA_REQ;
hh->id = 0;
memset(buf+MISDN_HEADER_LEN, (options.law=='a')?0x2a:0xff, ISDN_LOAD);
ret = sendto(p_m_mISDNport->b_socket[p_m_b_index], buf, MISDN_HEADER_LEN+ISDN_LOAD, 0, NULL, 0);
/* make and send frame */
#ifdef SOCKET_MISDN
- hh->prim = DL_DATA_REQ;
+ hh->prim = PH_DATA_REQ;
hh->id = 0;
memcpy(buf+MISDN_HEADER_LEN, data, length);
ret = sendto(p_m_mISDNport->b_socket[p_m_b_index], buf, MISDN_HEADER_LEN+length, 0, NULL, 0);
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