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QnetGateway
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pull/12/head
Tom Early 7 years ago
parent 965784b0ee
commit 36900d86d2
3 changed files with 192 additions and 189 deletions
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373
QnetGateway.cpp
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@ -1052,6 +1052,7 @@ void CQnetGateway::ProcessG2(const ssize_t g2buflen, const SDSVT &g2buf, const b
// is_from_g2==true means it's coming from external port 40000
// is_from_g2==false means it's coming from the link2gate Unix socket
{
SDSTR dstr;
if ( (g2buflen==56 || g2buflen==27) && 0==memcmp(g2buf.title, "DSVT", 4) && (g2buf.config==0x10 || g2buf.config==0x20) && g2buf.id==0x20) {
if (g2buflen == 56) {
// Find out the local repeater module IP/port to send the data to
@ -1068,33 +1069,33 @@ void CQnetGateway::ProcessG2(const ssize_t g2buflen, const SDSVT &g2buf, const b
else
printf("UnixSock=%s\n", link2gate.c_str());
}
memcpy(rptrbuf.pkt_id, "DSTR", 4);
rptrbuf.counter = htons(toRptr[i].G2_COUNTER++); // bump the counter
rptrbuf.flag[0] = 0x73U;
rptrbuf.flag[1] = 0x12U;
rptrbuf.flag[2] = 0x00U;
rptrbuf.remaining = 0x30U;
rptrbuf.vpkt.icm_id = 0x20U;
//memcpy(&rptrbuf.vpkt.dst_rptr_id, g2buf.flagb, 47);
rptrbuf.vpkt.dst_rptr_id = g2buf.flagb[0];
rptrbuf.vpkt.snd_rptr_id = g2buf.flagb[1];
rptrbuf.vpkt.snd_term_id = g2buf.flagb[2];
rptrbuf.vpkt.streamid = g2buf.streamid;
rptrbuf.vpkt.ctrl = g2buf.ctrl;
memcpy(rptrbuf.vpkt.hdr.flag, g2buf.hdr.flag, 3);
memcpy(rptrbuf.vpkt.hdr.r1, g2buf.hdr.rpt2, 8);
memcpy(rptrbuf.vpkt.hdr.r2, g2buf.hdr.rpt1, 8);
memcpy(rptrbuf.vpkt.hdr.ur, g2buf.hdr.urcall, 8);
memcpy(rptrbuf.vpkt.hdr.my, g2buf.hdr.mycall, 8);
memcpy(rptrbuf.vpkt.hdr.nm, g2buf.hdr.sfx, 4);
memcpy(rptrbuf.vpkt.hdr.pfcs, g2buf.hdr.pfcs, 2);
Gate2Modem[i].Write(rptrbuf.pkt_id, 58);
memcpy(dstr.pkt_id, "DSTR", 4);
dstr.counter = htons(toRptr[i].G2_COUNTER++); // bump the counter
dstr.flag[0] = 0x73U;
dstr.flag[1] = 0x12U;
dstr.flag[2] = 0x00U;
dstr.remaining = 0x30U;
dstr.vpkt.icm_id = 0x20U;
//memcpy(&dstr.vpkt.dst_rptr_id, g2buf.flagb, 47);
dstr.vpkt.dst_rptr_id = g2buf.flagb[0];
dstr.vpkt.snd_rptr_id = g2buf.flagb[1];
dstr.vpkt.snd_term_id = g2buf.flagb[2];
dstr.vpkt.streamid = g2buf.streamid;
dstr.vpkt.ctrl = g2buf.ctrl;
memcpy(dstr.vpkt.hdr.flag, g2buf.hdr.flag, 3);
memcpy(dstr.vpkt.hdr.r1, g2buf.hdr.rpt2, 8);
memcpy(dstr.vpkt.hdr.r2, g2buf.hdr.rpt1, 8);
memcpy(dstr.vpkt.hdr.ur, g2buf.hdr.urcall, 8);
memcpy(dstr.vpkt.hdr.my, g2buf.hdr.mycall, 8);
memcpy(dstr.vpkt.hdr.nm, g2buf.hdr.sfx, 4);
memcpy(dstr.vpkt.hdr.pfcs, g2buf.hdr.pfcs, 2);
Gate2Modem[i].Write(dstr.pkt_id, 58);
/* save the header */
if (! is_from_g2)
fromDst4.sin_addr.s_addr = (unsigned long)i;
memcpy(toRptr[i].saved_hdr.pkt_id, rptrbuf.pkt_id, 58);
memcpy(toRptr[i].saved_hdr.pkt_id, dstr.pkt_id, 58);
toRptr[i].saved_adr = fromDst4.sin_addr.s_addr;
/* This is the active streamid */
@ -1104,7 +1105,7 @@ void CQnetGateway::ProcessG2(const ssize_t g2buflen, const SDSVT &g2buf, const b
/* time it, in case stream times out */
time(&toRptr[i].last_time);
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
toRptr[i].sequence = dstr.vpkt.ctrl;
}
}
} else { // g2buflen == 27
@ -1117,21 +1118,21 @@ void CQnetGateway::ProcessG2(const ssize_t g2buflen, const SDSVT &g2buf, const b
if (is_from_g2)
match = match && (toRptr[i].adr == fromDst4.sin_addr.s_addr);
if (match) {
memcpy(rptrbuf.pkt_id, "DSTR", 4);
rptrbuf.counter = htons(toRptr[i].G2_COUNTER++);
rptrbuf.flag[0] = 0x73U;
rptrbuf.flag[1] = 0x12U;
rptrbuf.flag[2] = 0x00U;
rptrbuf.remaining= 0x13U;
rptrbuf.vpkt.icm_id = 0x20U;
memcpy(&rptrbuf.vpkt.dst_rptr_id, g2buf.flagb, 18);
memcpy(dstr.pkt_id, "DSTR", 4);
dstr.counter = htons(toRptr[i].G2_COUNTER++);
dstr.flag[0] = 0x73U;
dstr.flag[1] = 0x12U;
dstr.flag[2] = 0x00U;
dstr.remaining= 0x13U;
dstr.vpkt.icm_id = 0x20U;
memcpy(&dstr.vpkt.dst_rptr_id, g2buf.flagb, 18);
Gate2Modem[i].Write(rptrbuf.pkt_id, 29);
Gate2Modem[i].Write(dstr.pkt_id, 29);
/* timeit */
time(&toRptr[i].last_time);
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
toRptr[i].sequence = dstr.vpkt.ctrl;
/* End of stream ? */
if (g2buf.ctrl & 0x40U) {
@ -1176,16 +1177,16 @@ void CQnetGateway::ProcessG2(const ssize_t g2buflen, const SDSVT &g2buf, const b
Gate2Modem[i].Write(toRptr[i].saved_hdr.pkt_id, 58);
/* send this audio packet to repeater */
memcpy(rptrbuf.pkt_id, "DSTR", 4);
rptrbuf.counter = htons(toRptr[i].G2_COUNTER++);
rptrbuf.flag[0] = 0x73;
rptrbuf.flag[1] = 0x12;
rptrbuf.flag[2] = 0x00;
rptrbuf.remaining = 0x13;
rptrbuf.vpkt.icm_id = 0x20;
memcpy(&rptrbuf.vpkt.dst_rptr_id, g2buf.flagb, 18);
memcpy(dstr.pkt_id, "DSTR", 4);
dstr.counter = htons(toRptr[i].G2_COUNTER++);
dstr.flag[0] = 0x73;
dstr.flag[1] = 0x12;
dstr.flag[2] = 0x00;
dstr.remaining = 0x13;
dstr.vpkt.icm_id = 0x20;
memcpy(&dstr.vpkt.dst_rptr_id, g2buf.flagb, 18);
Gate2Modem[i].Write(rptrbuf.pkt_id, 29);
Gate2Modem[i].Write(dstr.pkt_id, 29);
/* make sure that any more audio arriving will be accepted */
toRptr[i].streamid = g2buf.streamid;
@ -1194,7 +1195,7 @@ void CQnetGateway::ProcessG2(const ssize_t g2buflen, const SDSVT &g2buf, const b
/* time it, in case stream times out */
time(&toRptr[i].last_time);
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
toRptr[i].sequence = dstr.vpkt.ctrl;
}
break;
@ -1215,21 +1216,23 @@ void CQnetGateway::ProcessModem()
char zonerp_cs[CALL_SIZE + 1];
char ip[IP_SIZE + 1];
char tempfile[FILENAME_MAX + 1];
SDSVT g2buf;
SDSTR dstr;
int recvlen = Modem2Gate.Read(rptrbuf.pkt_id, 58);
int recvlen = Modem2Gate.Read(dstr.pkt_id, 58);
if (0 == memcmp(rptrbuf.pkt_id, "DSTR", 4)) {
if ( (recvlen==58 || recvlen==29 || recvlen==32) && rptrbuf.flag[0]==0x73 && rptrbuf.flag[1]==0x12 && rptrbuf.flag[2]==0x0 && rptrbuf.vpkt.icm_id==0x20 && (rptrbuf.remaining==0x30 || rptrbuf.remaining==0x13 || rptrbuf.remaining==0x16) ) {
if (0 == memcmp(dstr.pkt_id, "DSTR", 4)) {
if ( (recvlen==58 || recvlen==29 || recvlen==32) && dstr.flag[0]==0x73 && dstr.flag[1]==0x12 && dstr.flag[2]==0x0 && dstr.vpkt.icm_id==0x20 && (dstr.remaining==0x30 || dstr.remaining==0x13 || dstr.remaining==0x16) ) {
if (recvlen == 58) {
vPacketCount = 0U;
if (bool_qso_details)
printf("id=%04x cntr=%04x start RPTR flag=%02x:%02x:%02x ur=%.8s r1=%.8s r2=%.8s my=%.8s/%.4s\n", ntohs(rptrbuf.vpkt.streamid), ntohs(rptrbuf.counter), rptrbuf.vpkt.hdr.flag[0], rptrbuf.vpkt.hdr.flag[1], rptrbuf.vpkt.hdr.flag[2], rptrbuf.vpkt.hdr.ur, rptrbuf.vpkt.hdr.r1, rptrbuf.vpkt.hdr.r2, rptrbuf.vpkt.hdr.my, rptrbuf.vpkt.hdr.nm);
printf("id=%04x cntr=%04x start RPTR flag=%02x:%02x:%02x ur=%.8s r1=%.8s r2=%.8s my=%.8s/%.4s\n", ntohs(dstr.vpkt.streamid), ntohs(dstr.counter), dstr.vpkt.hdr.flag[0], dstr.vpkt.hdr.flag[1], dstr.vpkt.hdr.flag[2], dstr.vpkt.hdr.ur, dstr.vpkt.hdr.r1, dstr.vpkt.hdr.r2, dstr.vpkt.hdr.my, dstr.vpkt.hdr.nm);
if (0==memcmp(rptrbuf.vpkt.hdr.r1, OWNER.c_str(), 7) && Flag_is_ok(rptrbuf.vpkt.hdr.flag[0])) {
if (0==memcmp(dstr.vpkt.hdr.r1, OWNER.c_str(), 7) && Flag_is_ok(dstr.vpkt.hdr.flag[0])) {
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
if (bool_dtmf_debug)
@ -1241,23 +1244,23 @@ void CQnetGateway::ProcessModem()
/* Initialize the LAST HEARD data for the band */
band_txt[i].streamID = rptrbuf.vpkt.streamid;
band_txt[i].streamID = dstr.vpkt.streamid;
memcpy(band_txt[i].flags, rptrbuf.vpkt.hdr.flag, 3);
memcpy(band_txt[i].flags, dstr.vpkt.hdr.flag, 3);
memcpy(band_txt[i].lh_mycall, rptrbuf.vpkt.hdr.my, 8);
memcpy(band_txt[i].lh_mycall, dstr.vpkt.hdr.my, 8);
band_txt[i].lh_mycall[8] = '\0';
memcpy(band_txt[i].lh_sfx, rptrbuf.vpkt.hdr.nm, 4);
memcpy(band_txt[i].lh_sfx, dstr.vpkt.hdr.nm, 4);
band_txt[i].lh_sfx[4] = '\0';
memcpy(band_txt[i].lh_yrcall, rptrbuf.vpkt.hdr.ur, 8);
memcpy(band_txt[i].lh_yrcall, dstr.vpkt.hdr.ur, 8);
band_txt[i].lh_yrcall[8] = '\0';
memcpy(band_txt[i].lh_rpt1, rptrbuf.vpkt.hdr.r1, 8);
memcpy(band_txt[i].lh_rpt1, dstr.vpkt.hdr.r1, 8);
band_txt[i].lh_rpt1[8] = '\0';
memcpy(band_txt[i].lh_rpt2, rptrbuf.vpkt.hdr.r2, 8);
memcpy(band_txt[i].lh_rpt2, dstr.vpkt.hdr.r2, 8);
band_txt[i].lh_rpt2[8] = '\0';
time(&band_txt[i].last_time);
@ -1286,13 +1289,13 @@ void CQnetGateway::ProcessModem()
/* select the band for aprs processing, and lock on the stream ID */
if (bool_send_aprs)
aprs->SelectBand(i, ntohs(rptrbuf.vpkt.streamid));
aprs->SelectBand(i, ntohs(dstr.vpkt.streamid));
}
}
/* Is MYCALL valid ? */
memset(temp_radio_user, ' ', 8);
memcpy(temp_radio_user, rptrbuf.vpkt.hdr.my, 8);
memcpy(temp_radio_user, dstr.vpkt.hdr.my, 8);
temp_radio_user[8] = '\0';
int mycall_valid = regexec(&preg, temp_radio_user, 0, NULL, 0);
@ -1308,24 +1311,24 @@ void CQnetGateway::ProcessModem()
/* send data qnlink */
if (mycall_valid == REG_NOERROR)
Gate2Link.Write(rptrbuf.pkt_id, recvlen);
Gate2Link.Write(dstr.pkt_id, recvlen);
if ( mycall_valid==REG_NOERROR &&
memcmp(rptrbuf.vpkt.hdr.ur, "XRF", 3) && // not a reflector
memcmp(rptrbuf.vpkt.hdr.ur, "REF", 3) &&
memcmp(rptrbuf.vpkt.hdr.ur, "DCS", 3) &&
rptrbuf.vpkt.hdr.ur[0]!=' ' && // must have something
memcmp(rptrbuf.vpkt.hdr.ur, "CQCQCQ", 6) ) // urcall is NOT CQCQCQ
memcmp(dstr.vpkt.hdr.ur, "XRF", 3) && // not a reflector
memcmp(dstr.vpkt.hdr.ur, "REF", 3) &&
memcmp(dstr.vpkt.hdr.ur, "DCS", 3) &&
dstr.vpkt.hdr.ur[0]!=' ' && // must have something
memcmp(dstr.vpkt.hdr.ur, "CQCQCQ", 6) ) // urcall is NOT CQCQCQ
{
if ( rptrbuf.vpkt.hdr.ur[0]=='/' && // repeater routing!
0==memcmp(rptrbuf.vpkt.hdr.r1, OWNER.c_str(), 7) && // rpt1 this repeater
(rptrbuf.vpkt.hdr.r1[7]>='A' && rptrbuf.vpkt.hdr.r1[7]<='C') && // with a valid module
0==memcmp(rptrbuf.vpkt.hdr.r2, OWNER.c_str(), 7) && // rpt2 is this repeater
rptrbuf.vpkt.hdr.r2[7]=='G' && // local Gateway
Flag_is_ok(rptrbuf.vpkt.hdr.flag[0]) )
if ( dstr.vpkt.hdr.ur[0]=='/' && // repeater routing!
0==memcmp(dstr.vpkt.hdr.r1, OWNER.c_str(), 7) && // rpt1 this repeater
(dstr.vpkt.hdr.r1[7]>='A' && dstr.vpkt.hdr.r1[7]<='C') && // with a valid module
0==memcmp(dstr.vpkt.hdr.r2, OWNER.c_str(), 7) && // rpt2 is this repeater
dstr.vpkt.hdr.r2[7]=='G' && // local Gateway
Flag_is_ok(dstr.vpkt.hdr.flag[0]) )
{
if (memcmp(rptrbuf.vpkt.hdr.ur+1, OWNER.c_str(), 6)) { // the value after the slash is NOT this repeater
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
if (memcmp(dstr.vpkt.hdr.ur+1, OWNER.c_str(), 6)) { // the value after the slash is NOT this repeater
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
/* one radio user on a repeater module at a time */
@ -1334,9 +1337,9 @@ void CQnetGateway::ProcessModem()
/* YRCALL=/KJ4NHFB */
memset(temp_radio_user, ' ', 8);
memcpy(temp_radio_user, rptrbuf.vpkt.hdr.ur+1, 6);
memcpy(temp_radio_user, dstr.vpkt.hdr.ur+1, 6);
temp_radio_user[6] = ' ';
temp_radio_user[7] = rptrbuf.vpkt.hdr.ur[7];
temp_radio_user[7] = dstr.vpkt.hdr.ur[7];
if (temp_radio_user[7] == ' ')
temp_radio_user[7] = 'A';
temp_radio_user[CALL_SIZE] = '\0';
@ -1345,7 +1348,7 @@ void CQnetGateway::ProcessModem()
if (result) { /* it is a repeater */
uint32_t address;
/* set the destination */
to_remote_g2[i].streamid = rptrbuf.vpkt.streamid;
to_remote_g2[i].streamid = dstr.vpkt.streamid;
memset(&to_remote_g2[i].toDst4, 0, sizeof(struct sockaddr_in));
to_remote_g2[i].toDst4.sin_family = AF_INET;
to_remote_g2[i].toDst4.sin_addr.s_addr = address = inet_addr(ip);
@ -1356,13 +1359,13 @@ void CQnetGateway::ProcessModem()
memcpy(g2buf.title, "DSVT", 4);
g2buf.config = 0x10;
g2buf.flaga[0] = g2buf.flaga[1] = g2buf.flaga[2] = 0x00;
g2buf.id = rptrbuf.vpkt.icm_id;
g2buf.flagb[0] = rptrbuf.vpkt.dst_rptr_id;
g2buf.flagb[1] = rptrbuf.vpkt.snd_rptr_id;
g2buf.flagb[2] = rptrbuf.vpkt.snd_term_id;
g2buf.streamid = rptrbuf.vpkt.streamid;
g2buf.ctrl = rptrbuf.vpkt.ctrl;
memcpy(g2buf.hdr.flag, rptrbuf.vpkt.hdr.flag, 3);
g2buf.id = dstr.vpkt.icm_id;
g2buf.flagb[0] = dstr.vpkt.dst_rptr_id;
g2buf.flagb[1] = dstr.vpkt.snd_rptr_id;
g2buf.flagb[2] = dstr.vpkt.snd_term_id;
g2buf.streamid = dstr.vpkt.streamid;
g2buf.ctrl = dstr.vpkt.ctrl;
memcpy(g2buf.hdr.flag, dstr.vpkt.hdr.flag, 3);
/* set rpt1 */
memset(g2buf.hdr.rpt1, ' ', 8);
memcpy(g2buf.hdr.rpt1, arearp_cs, strlen(arearp_cs));
@ -1373,8 +1376,8 @@ void CQnetGateway::ProcessModem()
g2buf.hdr.rpt2[7] = 'G';
/* set yrcall, can NOT let it be slash and repeater + module */
memcpy(g2buf.hdr.urcall, "CQCQCQ ", 8);
memcpy(g2buf.hdr.mycall, rptrbuf.vpkt.hdr.my, 8);
memcpy(g2buf.hdr.sfx, rptrbuf.vpkt.hdr.nm, 4);
memcpy(g2buf.hdr.mycall, dstr.vpkt.hdr.my, 8);
memcpy(g2buf.hdr.sfx, dstr.vpkt.hdr.nm, 4);
/* set PFCS */
calcPFCS(g2buf.title, 56);
@ -1398,29 +1401,29 @@ void CQnetGateway::ProcessModem()
}
}
}
else if (memcmp(rptrbuf.vpkt.hdr.ur, OWNER.c_str(), 7) && // urcall is not this repeater
0==memcmp(rptrbuf.vpkt.hdr.r1, OWNER.c_str(), 7) && // rpt1 is this repeater
(rptrbuf.vpkt.hdr.r1[7]>='A'&& rptrbuf.vpkt.hdr.r1[7]<='C') && // mod is A,B,C
0==memcmp(rptrbuf.vpkt.hdr.r2, OWNER.c_str(), 7) && // rpt2 is this repeater
rptrbuf.vpkt.hdr.r2[7]=='G' && // local Gateway
Flag_is_ok(rptrbuf.vpkt.hdr.flag[0])) {
else if (memcmp(dstr.vpkt.hdr.ur, OWNER.c_str(), 7) && // urcall is not this repeater
0==memcmp(dstr.vpkt.hdr.r1, OWNER.c_str(), 7) && // rpt1 is this repeater
(dstr.vpkt.hdr.r1[7]>='A'&& dstr.vpkt.hdr.r1[7]<='C') && // mod is A,B,C
0==memcmp(dstr.vpkt.hdr.r2, OWNER.c_str(), 7) && // rpt2 is this repeater
dstr.vpkt.hdr.r2[7]=='G' && // local Gateway
Flag_is_ok(dstr.vpkt.hdr.flag[0])) {
memset(temp_radio_user, ' ', 8);
memcpy(temp_radio_user, rptrbuf.vpkt.hdr.ur, 8);
memcpy(temp_radio_user, dstr.vpkt.hdr.ur, 8);
temp_radio_user[8] = '\0';
bool result = get_yrcall_rptr(temp_radio_user, arearp_cs, zonerp_cs, &temp_mod, ip, 'U');
if (result) {
/* destination is a remote system */
if (memcmp(zonerp_cs, OWNER.c_str(), 7) != 0) {
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
/* one radio user on a repeater module at a time */
if (to_remote_g2[i].toDst4.sin_addr.s_addr == 0) {
uint32_t address;
/* set the destination */
to_remote_g2[i].streamid = rptrbuf.vpkt.streamid;
to_remote_g2[i].streamid = dstr.vpkt.streamid;
memset(&to_remote_g2[i].toDst4, 0, sizeof(struct sockaddr_in));
to_remote_g2[i].toDst4.sin_family = AF_INET;
to_remote_g2[i].toDst4.sin_addr.s_addr = address = inet_addr(ip);
@ -1431,13 +1434,13 @@ void CQnetGateway::ProcessModem()
memcpy(g2buf.title, "DSVT", 4);
g2buf.config = 0x10;
g2buf.flaga[0] = g2buf.flaga[1] = g2buf.flaga[2] = 0x00;
g2buf.id = rptrbuf.vpkt.icm_id;
g2buf.flagb[0] = rptrbuf.vpkt.dst_rptr_id;
g2buf.flagb[1] = rptrbuf.vpkt.snd_rptr_id;
g2buf.flagb[2] = rptrbuf.vpkt.snd_term_id;
g2buf.streamid = rptrbuf.vpkt.streamid;
g2buf.ctrl = rptrbuf.vpkt.ctrl;
memcpy(g2buf.hdr.flag, rptrbuf.vpkt.hdr.flag, 3);
g2buf.id = dstr.vpkt.icm_id;
g2buf.flagb[0] = dstr.vpkt.dst_rptr_id;
g2buf.flagb[1] = dstr.vpkt.snd_rptr_id;
g2buf.flagb[2] = dstr.vpkt.snd_term_id;
g2buf.streamid = dstr.vpkt.streamid;
g2buf.ctrl = dstr.vpkt.ctrl;
memcpy(g2buf.hdr.flag, dstr.vpkt.hdr.flag, 3);
/* set rpt1 */
memset(g2buf.hdr.rpt1, ' ', 8);
memcpy(g2buf.hdr.rpt1, arearp_cs, strlen(arearp_cs));
@ -1447,9 +1450,9 @@ void CQnetGateway::ProcessModem()
memcpy(g2buf.hdr.rpt2, zonerp_cs, strlen(zonerp_cs));
g2buf.hdr.rpt2[7] = 'G';
/* set PFCS */
memcpy(g2buf.hdr.urcall, rptrbuf.vpkt.hdr.ur, 8);
memcpy(g2buf.hdr.mycall, rptrbuf.vpkt.hdr.my, 8);
memcpy(g2buf.hdr.sfx, rptrbuf.vpkt.hdr.nm, 4);
memcpy(g2buf.hdr.urcall, dstr.vpkt.hdr.ur, 8);
memcpy(g2buf.hdr.mycall, dstr.vpkt.hdr.my, 8);
memcpy(g2buf.hdr.sfx, dstr.vpkt.hdr.nm, 4);
calcPFCS(g2buf.title, 56);
@ -1470,17 +1473,17 @@ void CQnetGateway::ProcessModem()
}
else
{
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
/* the user we are trying to contact is on our gateway */
/* make sure they are on a different module */
if (temp_mod != rptrbuf.vpkt.hdr.r1[7]) {
if (temp_mod != dstr.vpkt.hdr.r1[7]) {
/*
The remote repeater has been set, lets fill in the dest_rptr
so that later we can send that to the LIVE web site
*/
memcpy(band_txt[i].dest_rptr, rptrbuf.vpkt.hdr.r2, 8);
memcpy(band_txt[i].dest_rptr, dstr.vpkt.hdr.r2, 8);
band_txt[i].dest_rptr[7] = temp_mod;
band_txt[i].dest_rptr[8] = '\0';
@ -1493,16 +1496,16 @@ void CQnetGateway::ProcessModem()
band_txt[i] : local RF is talking.
*/
if ((toRptr[i].last_time == 0) && (band_txt[i].last_time == 0)) {
printf("CALLmode cross-banding from mod %c to %c\n", rptrbuf.vpkt.hdr.r1[7], temp_mod);
printf("CALLmode cross-banding from mod %c to %c\n", dstr.vpkt.hdr.r1[7], temp_mod);
rptrbuf.vpkt.hdr.r2[7] = temp_mod;
rptrbuf.vpkt.hdr.r1[7] = 'G';
calcPFCS(rptrbuf.pkt_id, 58);
dstr.vpkt.hdr.r2[7] = temp_mod;
dstr.vpkt.hdr.r1[7] = 'G';
calcPFCS(dstr.pkt_id, 58);
Gate2Modem[i].Write(rptrbuf.pkt_id, 58);
Gate2Modem[i].Write(dstr.pkt_id, 58);
/* This is the active streamid */
toRptr[i].streamid = rptrbuf.vpkt.streamid;
toRptr[i].streamid = dstr.vpkt.streamid;
/* time it, in case stream times out */
time(&toRptr[i].last_time);
@ -1510,24 +1513,24 @@ void CQnetGateway::ProcessModem()
/* bump the G2 counter */
toRptr[i].G2_COUNTER++;
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
toRptr[i].sequence = dstr.vpkt.ctrl;
}
}
}
else
printf("icom rule: no routing from %.8s to %s%c\n", rptrbuf.vpkt.hdr.r1, arearp_cs, temp_mod);
printf("icom rule: no routing from %.8s to %s%c\n", dstr.vpkt.hdr.r1, arearp_cs, temp_mod);
}
}
}
else
{
if ('L' != rptrbuf.vpkt.hdr.ur[7]) // as long as this doesn't look like a linking command
if ('L' != dstr.vpkt.hdr.ur[7]) // as long as this doesn't look like a linking command
playNotInCache = true; // we need to wait until user's transmission is over
}
}
}
else if (0 == memcmp(rptrbuf.vpkt.hdr.ur, " C0", 8)) {
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
else if (0 == memcmp(dstr.vpkt.hdr.ur, " C0", 8)) {
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
/* voicemail file is closed */
@ -1539,8 +1542,8 @@ void CQnetGateway::ProcessModem()
printf("No voicemail to clear or still recording\n");
}
}
else if (0 == memcmp(rptrbuf.vpkt.hdr.ur, " R0", 8)) {
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
else if (0 == memcmp(dstr.vpkt.hdr.ur, " R0", 8)) {
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
/* voicemail file is closed */
@ -1555,37 +1558,37 @@ void CQnetGateway::ProcessModem()
printf("No voicemail to recall or still recording\n");
}
}
else if (0 == memcmp(rptrbuf.vpkt.hdr.ur, " S0", 8)) {
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
else if (0 == memcmp(dstr.vpkt.hdr.ur, " S0", 8)) {
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
if (vm[i].fd >= 0)
printf("Already recording for voicemail on mod %d\n", i);
else {
memset(tempfile, '\0', sizeof(tempfile));
snprintf(tempfile, FILENAME_MAX, "%s/%c_%s", echotest_dir.c_str(), rptrbuf.vpkt.hdr. r1[7], "voicemail.dat");
snprintf(tempfile, FILENAME_MAX, "%s/%c_%s", echotest_dir.c_str(), dstr.vpkt.hdr. r1[7], "voicemail.dat");
vm[i].fd = open(tempfile, O_CREAT | O_WRONLY | O_TRUNC | O_APPEND, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
if (vm[i].fd < 0)
printf("Failed to create file %s for voicemail\n", tempfile);
else {
strcpy(vm[i].file, tempfile);
printf("Recording mod %c for voicemail into file:[%s]\n", rptrbuf.vpkt.hdr.r1[7], vm[i].file);
printf("Recording mod %c for voicemail into file:[%s]\n", dstr.vpkt.hdr.r1[7], vm[i].file);
time(&vm[i].last_time);
vm[i].streamid = rptrbuf.vpkt.streamid;
vm[i].streamid = dstr.vpkt.streamid;
memcpy(recbuf.title, "DSVT", 4);
recbuf.config = 0x10;
recbuf.flaga[0] = recbuf.flaga[1] = recbuf.flaga[2] = 0;
recbuf.id = rptrbuf.vpkt.icm_id;
recbuf.flagb[0] = rptrbuf.vpkt.dst_rptr_id;
recbuf.flagb[1] = rptrbuf.vpkt.snd_rptr_id;
recbuf.flagb[2] = rptrbuf.vpkt.snd_term_id;
memcpy(&recbuf.streamid, &rptrbuf.vpkt.streamid, 44);
recbuf.id = dstr.vpkt.icm_id;
recbuf.flagb[0] = dstr.vpkt.dst_rptr_id;
recbuf.flagb[1] = dstr.vpkt.snd_rptr_id;
recbuf.flagb[2] = dstr.vpkt.snd_term_id;
memcpy(&recbuf.streamid, &dstr.vpkt.streamid, 44);
memset(recbuf.hdr.rpt1, ' ', 8);
memcpy(recbuf.hdr.rpt1, OWNER.c_str(), OWNER.size());
recbuf.hdr.rpt1[7] = rptrbuf.vpkt.hdr.r1[7];
recbuf.hdr.rpt1[7] = dstr.vpkt.hdr.r1[7];
memset(recbuf.hdr.rpt2, ' ', 8);
memcpy(recbuf.hdr.rpt2, OWNER.c_str(), OWNER.size());
recbuf.hdr.rpt2[7] = 'G';
@ -1598,37 +1601,37 @@ void CQnetGateway::ProcessModem()
}
}
}
else if (0 == memcmp(rptrbuf.vpkt.hdr.ur, " E", 8)) {
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
else if (0 == memcmp(dstr.vpkt.hdr.ur, " E", 8)) {
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
if (recd[i].fd >= 0)
printf("Already recording for echotest on mod %d\n", i);
else {
memset(tempfile, '\0', sizeof(tempfile));
snprintf(tempfile, FILENAME_MAX, "%s/%c_%s", echotest_dir.c_str(), rptrbuf.vpkt.hdr.r1[7], "echotest.dat");
snprintf(tempfile, FILENAME_MAX, "%s/%c_%s", echotest_dir.c_str(), dstr.vpkt.hdr.r1[7], "echotest.dat");
recd[i].fd = open(tempfile, O_CREAT | O_WRONLY | O_EXCL | O_TRUNC | O_APPEND, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
if (recd[i].fd < 0)
printf("Failed to create file %s for echotest\n", tempfile);
else {
strcpy(recd[i].file, tempfile);
printf("Recording mod %c for echotest into file:[%s]\n", rptrbuf.vpkt.hdr.r1[7], recd[i].file);
printf("Recording mod %c for echotest into file:[%s]\n", dstr.vpkt.hdr.r1[7], recd[i].file);
snprintf(recd[i].message, 21, "ECHO ON MODULE %c ", 'A' + i);
time(&recd[i].last_time);
recd[i].streamid = rptrbuf.vpkt.streamid;
recd[i].streamid = dstr.vpkt.streamid;
memcpy(recbuf.title, "DSVT", 4);
recbuf.config = 0x10;
recbuf.id = rptrbuf.vpkt.icm_id;
recbuf.id = dstr.vpkt.icm_id;
recbuf.flaga[0] = recbuf.flaga[1] = recbuf.flaga[2] = 0;
recbuf.flagb[0] = rptrbuf.vpkt.dst_rptr_id;
recbuf.flagb[1] = rptrbuf.vpkt.snd_rptr_id;
recbuf.flagb[2] = rptrbuf.vpkt.snd_term_id;
memcpy(&recbuf.streamid, &rptrbuf.vpkt.streamid, 44);
recbuf.flagb[0] = dstr.vpkt.dst_rptr_id;
recbuf.flagb[1] = dstr.vpkt.snd_rptr_id;
recbuf.flagb[2] = dstr.vpkt.snd_term_id;
memcpy(&recbuf.streamid, &dstr.vpkt.streamid, 44);
memset(recbuf.hdr.rpt1, ' ', 8);
memcpy(recbuf.hdr.rpt1, OWNER.c_str(), OWNER.length());
recbuf.hdr.rpt1[7] = rptrbuf.vpkt.hdr.r1[7];
recbuf.hdr.rpt1[7] = dstr.vpkt.hdr.r1[7];
memset(recbuf.hdr.rpt2, ' ', 8);
memcpy(recbuf.hdr.rpt2, OWNER.c_str(), OWNER.length());
recbuf.hdr.rpt2[7] = 'G';
@ -1642,37 +1645,37 @@ void CQnetGateway::ProcessModem()
}
/* check for cross-banding */
}
else if ( 0==memcmp(rptrbuf.vpkt.hdr.ur, "CQCQCQ", 6) && // yrcall is CQCQCQ
0==memcmp(rptrbuf.vpkt.hdr.r2, OWNER.c_str(), 7) && // rpt1 is this repeater
0==memcmp(rptrbuf.vpkt.hdr.r1, OWNER.c_str(), 7) && // rpt2 is this repeater
(rptrbuf.vpkt.hdr.r1[7]>='A' && rptrbuf.vpkt.hdr.r1[7]<='C') && // mod of rpt1 is A,B,C
(rptrbuf.vpkt.hdr.r2[7]>='A' && rptrbuf.vpkt.hdr.r2[7]<='C') && // !!! usually G on rpt2, but we see A,B,C with
rptrbuf.vpkt.hdr.r2[7]!=rptrbuf.vpkt.hdr.r1[7] ) { // cross-banding? make sure NOT the same
int i = rptrbuf.vpkt.hdr.r1[7] - 'A';
else if ( 0==memcmp(dstr.vpkt.hdr.ur, "CQCQCQ", 6) && // yrcall is CQCQCQ
0==memcmp(dstr.vpkt.hdr.r2, OWNER.c_str(), 7) && // rpt1 is this repeater
0==memcmp(dstr.vpkt.hdr.r1, OWNER.c_str(), 7) && // rpt2 is this repeater
(dstr.vpkt.hdr.r1[7]>='A' && dstr.vpkt.hdr.r1[7]<='C') && // mod of rpt1 is A,B,C
(dstr.vpkt.hdr.r2[7]>='A' && dstr.vpkt.hdr.r2[7]<='C') && // !!! usually G on rpt2, but we see A,B,C with
dstr.vpkt.hdr.r2[7]!=dstr.vpkt.hdr.r1[7] ) { // cross-banding? make sure NOT the same
int i = dstr.vpkt.hdr.r1[7] - 'A';
if (i>=0 && i<3) {
// The remote repeater has been set, lets fill in the dest_rptr
// so that later we can send that to the LIVE web site
memcpy(band_txt[i].dest_rptr, rptrbuf.vpkt.hdr.r2, 8);
memcpy(band_txt[i].dest_rptr, dstr.vpkt.hdr.r2, 8);
band_txt[i].dest_rptr[8] = '\0';
}
i = rptrbuf.vpkt.hdr.r2[7] - 'A';
i = dstr.vpkt.hdr.r2[7] - 'A';
// valid destination repeater module?
if (i>=0 && i<3) {
// toRptr[i] : receiving from a remote system or cross-band
// band_txt[i] : local RF is talking.
if ((toRptr[i].last_time == 0) && (band_txt[i].last_time == 0)) {
printf("ZONEmode cross-banding from mod %c to %c\n", rptrbuf.vpkt.hdr.r1[7], rptrbuf.vpkt.hdr.r2[7]);
printf("ZONEmode cross-banding from mod %c to %c\n", dstr.vpkt.hdr.r1[7], dstr.vpkt.hdr.r2[7]);
rptrbuf.vpkt.hdr.r1[7] = 'G';
calcPFCS(rptrbuf.pkt_id, 58);
dstr.vpkt.hdr.r1[7] = 'G';
calcPFCS(dstr.pkt_id, 58);
Gate2Modem[i].Write(rptrbuf.pkt_id, 58);
Gate2Modem[i].Write(dstr.pkt_id, 58);
/* This is the active streamid */
toRptr[i].streamid = rptrbuf.vpkt.streamid;
toRptr[i].streamid = dstr.vpkt.streamid;
/* time it, in case stream times out */
time(&toRptr[i].last_time);
@ -1680,7 +1683,7 @@ void CQnetGateway::ProcessModem()
/* bump the G2 counter */
toRptr[i].G2_COUNTER ++;
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
toRptr[i].sequence = dstr.vpkt.ctrl;
}
}
}
@ -1688,10 +1691,10 @@ void CQnetGateway::ProcessModem()
else
{ // recvlen is 29 or 32
for (int i=0; i<3; i++) {
if (band_txt[i].streamID == rptrbuf.vpkt.streamid) {
if (band_txt[i].streamID == dstr.vpkt.streamid) {
time(&band_txt[i].last_time);
if (rptrbuf.vpkt.ctrl & 0x40) { // end of voice data
if (dstr.vpkt.ctrl & 0x40) { // end of voice data
if (dtmf_buf_count[i] > 0) {
dtmf_file = dtmf_dir;
dtmf_file.push_back('/');
@ -1760,7 +1763,7 @@ void CQnetGateway::ProcessModem()
else
{ // not the end of the voice stream
int ber_data[3];
int ber_errs = dstar_dv_decode(rptrbuf.vpkt.vasd.voice, ber_data);
int ber_errs = dstar_dv_decode(dstr.vpkt.vasd.voice, ber_data);
if (ber_data[0] == 0xf85)
band_txt[i].num_dv_silent_frames++;
band_txt[i].num_bit_errors += ber_errs;
@ -1784,9 +1787,9 @@ void CQnetGateway::ProcessModem()
}
const unsigned char silence[9] = { 0x9E, 0x8D, 0x32, 0x88, 0x26, 0x1A, 0x3F, 0x61, 0xE8 };
if (recvlen == 29)
memcpy(rptrbuf.vpkt.vasd.voice, silence, 9);
memcpy(dstr.vpkt.vasd.voice, silence, 9);
else
memcpy(rptrbuf.vpkt.vasd1.voice, silence, 9);
memcpy(dstr.vpkt.vasd1.voice, silence, 9);
} else
dtmf_counter[i] = 0;
}
@ -1795,29 +1798,29 @@ void CQnetGateway::ProcessModem()
}
vPacketCount++;
if (recvlen == 29) // process the slow data from every voice packet
ProcessSlowData(rptrbuf.vpkt.vasd.text, rptrbuf.vpkt.streamid);
ProcessSlowData(dstr.vpkt.vasd.text, dstr.vpkt.streamid);
else
ProcessSlowData(rptrbuf.vpkt.vasd1.text, rptrbuf.vpkt.streamid);
ProcessSlowData(dstr.vpkt.vasd1.text, dstr.vpkt.streamid);
/* send data to qnlink */
Gate2Link.Write(rptrbuf.pkt_id, recvlen);
Gate2Link.Write(dstr.pkt_id, recvlen);
/* aprs processing */
if (bool_send_aprs)
// streamID seq audio+text
aprs->ProcessText(ntohs(rptrbuf.vpkt.streamid), rptrbuf.vpkt.ctrl, rptrbuf.vpkt.vasd.voice);
aprs->ProcessText(ntohs(dstr.vpkt.streamid), dstr.vpkt.ctrl, dstr.vpkt.vasd.voice);
for (int i=0; i<3; i++) {
/* find out if data must go to the remote G2 */
if (to_remote_g2[i].streamid == rptrbuf.vpkt.streamid) {
if (to_remote_g2[i].streamid == dstr.vpkt.streamid) {
memcpy(g2buf.title, "DSVT", 4);
g2buf.config = 0x20;
g2buf.flaga[0] = g2buf.flaga[1] = g2buf.flaga[2] = 0;
memcpy(&g2buf.id, &rptrbuf.vpkt.icm_id, 7);
memcpy(&g2buf.id, &dstr.vpkt.icm_id, 7);
if (recvlen == 29)
memcpy(g2buf.vasd.voice, rptrbuf.vpkt.vasd.voice, 12);
memcpy(g2buf.vasd.voice, dstr.vpkt.vasd.voice, 12);
else
memcpy(g2buf.vasd.voice, rptrbuf.vpkt.vasd1.voice, 12);
memcpy(g2buf.vasd.voice, dstr.vpkt.vasd1.voice, 12);
uint32_t address = to_remote_g2[i].toDst4.sin_addr.s_addr;
// if the address is in the portmap, we'll use that port instead of the default
@ -1828,22 +1831,22 @@ void CQnetGateway::ProcessModem()
time(&(to_remote_g2[i].last_time));
/* Is this the end-of-stream */
if (rptrbuf.vpkt.ctrl & 0x40) {
if (dstr.vpkt.ctrl & 0x40) {
memset(&to_remote_g2[i].toDst4,0,sizeof(struct sockaddr_in));
to_remote_g2[i].streamid = 0;
to_remote_g2[i].last_time = 0;
}
break;
}
else if (recd[i].fd>=0 && recd[i].streamid==rptrbuf.vpkt.streamid) { // Is the data to be recorded for echotest
else if (recd[i].fd>=0 && recd[i].streamid==dstr.vpkt.streamid) { // Is the data to be recorded for echotest
time(&recd[i].last_time);
if (recvlen == 29)
(void)write(recd[i].fd, rptrbuf.vpkt.vasd.voice, 9);
(void)write(recd[i].fd, dstr.vpkt.vasd.voice, 9);
else
(void)write(recd[i].fd, rptrbuf.vpkt.vasd1.voice, 9);
(void)write(recd[i].fd, dstr.vpkt.vasd1.voice, 9);
if ((rptrbuf.vpkt.ctrl & 0x40) != 0) {
if ((dstr.vpkt.ctrl & 0x40) != 0) {
recd[i].streamid = 0;
recd[i].last_time = 0;
close(recd[i].fd);
@ -1862,15 +1865,15 @@ void CQnetGateway::ProcessModem()
}
break;
}
else if ((vm[i].fd >= 0) && (vm[i].streamid==rptrbuf.vpkt.streamid)) { // Is the data to be recorded for voicemail
else if ((vm[i].fd >= 0) && (vm[i].streamid==dstr.vpkt.streamid)) { // Is the data to be recorded for voicemail
time(&vm[i].last_time);
if (recvlen == 29)
(void)write(vm[i].fd, rptrbuf.vpkt.vasd.voice, 9);
(void)write(vm[i].fd, dstr.vpkt.vasd.voice, 9);
else
(void)write(vm[i].fd, rptrbuf.vpkt.vasd1.voice, 9);
(void)write(vm[i].fd, dstr.vpkt.vasd1.voice, 9);
if ((rptrbuf.vpkt.ctrl & 0x40) != 0) {
if ((dstr.vpkt.ctrl & 0x40) != 0) {
vm[i].streamid = 0;
vm[i].last_time = 0;
close(vm[i].fd);
@ -1879,8 +1882,8 @@ void CQnetGateway::ProcessModem()
}
break;
}
else if (toRptr[i].streamid == rptrbuf.vpkt.streamid) { // or maybe this is cross-banding data
Gate2Modem[i].Write(rptrbuf.pkt_id, 29);
else if (toRptr[i].streamid == dstr.vpkt.streamid) { // or maybe this is cross-banding data
Gate2Modem[i].Write(dstr.pkt_id, 29);
/* timeit */
time(&toRptr[i].last_time);
@ -1888,10 +1891,10 @@ void CQnetGateway::ProcessModem()
/* bump G2 counter */
toRptr[i].G2_COUNTER ++;
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
toRptr[i].sequence = dstr.vpkt.ctrl;
/* End of stream ? */
if (rptrbuf.vpkt.ctrl & 0x40) {
if (dstr.vpkt.ctrl & 0x40) {
toRptr[i].last_time = 0;
toRptr[i].streamid = 0;
toRptr[i].adr = 0;
@ -1900,8 +1903,8 @@ void CQnetGateway::ProcessModem()
}
}
if (bool_qso_details && rptrbuf.vpkt.ctrl&0x40U)
printf("id=%04x cntr=%04x END RPTR\n", ntohs(rptrbuf.vpkt.streamid), ntohs(rptrbuf.counter));
if (bool_qso_details && dstr.vpkt.ctrl&0x40U)
printf("id=%04x cntr=%04x END RPTR\n", ntohs(dstr.vpkt.streamid), ntohs(dstr.counter));
}
}
}

4
QnetGateway.h
Unescape View File

@ -130,8 +130,8 @@ private:
STOREPEATER toRptr[3]; // 0=A, 1=B, 2=C
// input from our own local repeater modules
SDSTR rptrbuf; // 58 or 29 or 32, max is 58
struct sockaddr_in fromRptr;
//SDSTR rptrbuf; // 58 or 29 or 32, max is 58
//struct sockaddr_in fromRptr;
SDSTR end_of_audio;

4
QnetModem.cpp
Unescape View File

@ -606,7 +606,7 @@ bool CQnetModem::ProcessModem(const SMODEM &frame)
memcpy(dstr.vpkt.hdr.r1, frame.header.r1, 8);
memcpy(dstr.vpkt.hdr.r2, frame.header.r2, 8);
memcpy(dstr.vpkt.hdr.ur, frame.header.ur, 8);
dstr.vpkt.hdr.flag[0] &= ~0x40U; // clear this bit
//dstr.vpkt.hdr.flag[0] &= ~0x40U; // clear this bit
memcpy(dstr.vpkt.hdr.my, frame.header.my, 8);
memcpy(dstr.vpkt.hdr.nm, frame.header.nm, 4);
@ -616,7 +616,7 @@ bool CQnetModem::ProcessModem(const SMODEM &frame)
return true;
}
if (LOG_QSO)
printf("Sent DSTR to gateway, streamid=%04x ur=%.8s r1=%.8s r2=%.8s my=%.8s/%.4s\n", ntohs(dstr.vpkt.streamid), dstr.vpkt.hdr.ur, dstr.vpkt.hdr.r1, dstr.vpkt.hdr.r2, dstr.vpkt.hdr.my, dstr.vpkt.hdr.nm);
printf("Sent DSTR to gateway, streamid=%04x flags=%02x:%02x:%02x ur=%.8s r1=%.8s r2=%.8s my=%.8s/%.4s\n", ntohs(dstr.vpkt.streamid), dstr.vpkt.hdr.flag[0], dstr.vpkt.hdr.flag[1], dstr.vpkt.hdr.flag[2], dstr.vpkt.hdr.ur, dstr.vpkt.hdr.r1, dstr.vpkt.hdr.r2, dstr.vpkt.hdr.my, dstr.vpkt.hdr.nm);
} else if (frame.type==TYPE_DATA || frame.type==TYPE_EOT || frame.type==TYPE_LOST) { // ambe
dstr.remaining = 0x16;
dstr.vpkt.ctrl = ctrl++;

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