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complete g2_ircddb.cpp typedef substitution and slight re-tabbing (reformat) of g2_link.cpp

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pull/1/head
Tom Early 9 years ago
parent b1cf272e36
commit 2568e9f6b8
5 changed files with 1092 additions and 1102 deletions
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12
aprs.cpp
Unescape View File

@ -27,7 +27,7 @@
#include "aprs.h"
// This is called when header comes in from repeater
void CAPRS::SelectBand(short int rptr_idx, unsigned char *streamID)
void CAPRS::SelectBand(short int rptr_idx, unsigned short streamID)
{
if ((rptr_idx < 0) || (rptr_idx > 2)) {
traceit("ERROR in aprs_select_band, invalid mod %d\n", rptr_idx);
@ -35,8 +35,7 @@ void CAPRS::SelectBand(short int rptr_idx, unsigned char *streamID)
}
/* lock on the streamID */
aprs_streamID[rptr_idx].streamID[0] = streamID[0];
aprs_streamID[rptr_idx].streamID[1] = streamID[1];
aprs_streamID[rptr_idx].streamID = streamID;
// aprs_streamID[rptr_idx].last_time = 0;
Reset(rptr_idx);
@ -50,7 +49,7 @@ void CAPRS::SelectBand(short int rptr_idx, unsigned char *streamID)
// Parameter len is either 12 or 15, because we took passed over the first 17 bytes
// in the repeater data
// Paramter seq is the byte at pos# 16(counting from zero) in the repeater data
void CAPRS::ProcessText(unsigned char *streamID, unsigned char seq, unsigned char *buf, unsigned int len)
void CAPRS::ProcessText(unsigned short streamID, unsigned char seq, unsigned char *buf, unsigned int len)
{
unsigned char aprs_data[200];
char aprs_buf[1024];
@ -61,7 +60,7 @@ void CAPRS::ProcessText(unsigned char *streamID, unsigned char seq, unsigned cha
len = len;
for (short int i = 0; i < 3; i++) {
if (memcmp(streamID, aprs_streamID[i].streamID, 2) == 0) {
if (streamID == aprs_streamID[i].streamID) {
rptr_idx = i;
break;
}
@ -150,8 +149,7 @@ void CAPRS::Init()
}
for (short int i = 0; i < 3; i++) {
aprs_streamID[i].streamID[0] = 0x00;
aprs_streamID[i].streamID[1] = 0x00;
aprs_streamID[i].streamID = 0;
aprs_streamID[i].last_time = 0;
}

6
aprs.h
Unescape View File

@ -58,8 +58,8 @@ public:
// functions
CAPRS() {};
~CAPRS() {};
void SelectBand(short int rptr_idx, unsigned char *streamID);
void ProcessText(unsigned char *streamID, unsigned char seq, unsigned char *buf, unsigned int len);
void SelectBand(short int rptr_idx, unsigned short streamID);
void ProcessText(unsigned short streamID, unsigned char seq, unsigned char *buf, unsigned int len);
ssize_t WriteSock(char *buffer, size_t n);
void Open(const std::string OWNER);
void Init();
@ -82,7 +82,7 @@ private:
} aprs_pack[3];
// lock down a stream per band
struct {
unsigned char streamID[2];
unsigned short streamID;
time_t last_time;
} aprs_streamID[3];

528
g2_ircddb.cpp
Unescape View File

@ -1,6 +1,8 @@
/*
* Copyright (C) 2010 by Scott Lawson KI4LKF
*
* Copyright 2017 by Thomas Early, AC2IE
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
@ -99,7 +101,7 @@ typedef struct torepeater_tag {
} STOREPEATER;
typedef struct band_txt_tag {
unsigned char streamID[2];
unsigned short streamID;
unsigned char flags[3];
char lh_mycall[CALL_SIZE + 1];
char lh_sfx[5];
@ -144,7 +146,6 @@ SRPTR rptr;
// local repeater modules being recorded
// This is for echotest and voicemail
static SECHO recd[3], vm[3];
SDSVT recbuf; // 56 or 27, max is 56
// the streamids going to remote Gateways from each local module
@ -160,7 +161,7 @@ static STOREPEATER toRptr[3]; // 0=A, 1=B, 2=C
// input from our own local repeater modules
static int srv_sock = -1;
static unsigned char readBuffer[2000]; // 58 or 29 or 32, max is 58
static SPKT rptrbuf; // 58 or 29 or 32, max is 58
static struct sockaddr_in fromRptr;
static SPKT end_of_audio;
@ -172,6 +173,7 @@ static struct sockaddr_in plug;
// for talking with the irc server
static CIRCDDB *ii;
// for handling APRS stuff
static CAPRS *aprs;
// text coming from local repeater bands
@ -906,9 +908,9 @@ static void runit()
if ((t_now - band_txt[i].last_time) > from_local_rptr_timeout) {
/* This local stream never went to a remote system, so trace the timeout */
if (to_remote_g2[i].toDst4.sin_addr.s_addr == 0)
traceit("Inactivity from local rptr band %d, removing stream id %d,%d\n", i, band_txt[i].streamID[0], band_txt[i].streamID[1]);
traceit("Inactivity from local rptr band %d, removing stream id %04x\n", i, band_txt[i].streamID);
band_txt[i].streamID[0] = band_txt[i].streamID[1] = 0x0;
band_txt[i].streamID = 0;
band_txt[i].flags[0] = band_txt[i].flags[1] = band_txt[i].flags[2] = 0x0;
band_txt[i].lh_mycall[0] = '\0';
band_txt[i].lh_sfx[0] = '\0';
@ -986,19 +988,18 @@ static void runit()
g2buf.hdr.rpt1, g2buf.hdr.rpt2,
g2buflen, inet_ntoa(fromDst4.sin_addr));
memcpy(readBuffer,"DSTR", 4);
readBuffer[5] = (unsigned char)(toRptr[i].G2_COUNTER & 0xff);
readBuffer[4] = (unsigned char)((toRptr[i].G2_COUNTER >> 8) & 0xff);
readBuffer[6] = 0x73;
readBuffer[7] = 0x12;
readBuffer[8] = 0x00;
readBuffer[9] = 0x30;
readBuffer[10] = 0x20;
memcpy(readBuffer + 11, g2buf.flagb, 47);
sendto(srv_sock, readBuffer, 58, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
memcpy(rptrbuf.pkt_id, "DSTR", 4);
rptrbuf.counter = toRptr[i].G2_COUNTER;
rptrbuf.flag[0] = 0x73;
rptrbuf.flag[1] = 0x12;
rptrbuf.nothing2[0] = 0x00;
rptrbuf.nothing2[1] = 0x30;
rptrbuf.vpkt.icm_id = 0x20;
memcpy(&rptrbuf.vpkt.dst_rptr_id, g2buf.flagb, 47);
sendto(srv_sock, rptrbuf.pkt_id, 58, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
/* save the header */
memcpy(toRptr[i].saved_hdr, readBuffer, 58);
memcpy(toRptr[i].saved_hdr, rptrbuf.pkt_id, 58);
toRptr[i].saved_adr = fromDst4.sin_addr.s_addr;
/* This is the active streamid */
@ -1011,7 +1012,7 @@ static void runit()
/* bump the G2 counter */
toRptr[i].G2_COUNTER++;
toRptr[i].sequence = readBuffer[16];
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
}
}
} else {
@ -1026,17 +1027,16 @@ static void runit()
/* streamid match ? */
if ((toRptr[i].streamid==g2buf.streamid) &&
(toRptr[i].adr == fromDst4.sin_addr.s_addr)) {
memcpy(readBuffer,"DSTR", 4);
readBuffer[5] = (unsigned char)(toRptr[i].G2_COUNTER & 0xff);
readBuffer[4] = (unsigned char)((toRptr[i].G2_COUNTER >> 8) & 0xff);
readBuffer[6] = 0x73;
readBuffer[7] = 0x12;
readBuffer[8] = 0x00;
readBuffer[9] = 0x13;
readBuffer[10] = 0x20;
memcpy(readBuffer+11, g2buf.flagb, 18);
sendto(srv_sock, readBuffer, 29, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
memcpy(rptrbuf.pkt_id, "DSTR", 4);
rptrbuf.counter = toRptr[i].G2_COUNTER;
rptrbuf.flag[0] = 0x73;
rptrbuf.flag[1] = 0x12;
rptrbuf.nothing2[0] = 0x00;
rptrbuf.nothing2[1]= 0x13;
rptrbuf.vpkt.icm_id = 0x20;
memcpy(&rptrbuf.vpkt.dst_rptr_id, g2buf.flagb, 18);
sendto(srv_sock, rptrbuf.pkt_id, 29, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
/* timeit */
time(&toRptr[i].last_time);
@ -1044,7 +1044,7 @@ static void runit()
/* bump G2 counter */
toRptr[i].G2_COUNTER++;
toRptr[i].sequence = readBuffer[16];
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
/* End of stream ? */
if (g2buf.counter & 0x40) {
@ -1086,17 +1086,16 @@ static void runit()
toRptr[i].G2_COUNTER++;
/* send this audio packet to repeater */
memcpy(readBuffer,"DSTR", 4);
readBuffer[5] = (unsigned char)(toRptr[i].G2_COUNTER & 0xff);
readBuffer[4] = (unsigned char)((toRptr[i].G2_COUNTER >> 8) & 0xff);
readBuffer[6] = 0x73;
readBuffer[7] = 0x12;
readBuffer[8] = 0x00;
readBuffer[9] = 0x13;
readBuffer[10] = 0x20;
memcpy(readBuffer + 11, g2buf.flagb, 18);
sendto(srv_sock, readBuffer, 29, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
memcpy(rptrbuf.pkt_id, "DSTR", 4);
rptrbuf.counter = toRptr[i].G2_COUNTER;
rptrbuf.flag[0] = 0x73;
rptrbuf.flag[1] = 0x12;
rptrbuf.nothing2[0] = 0x00;
rptrbuf.nothing2[1] = 0x13;
rptrbuf.vpkt.icm_id = 0x20;
memcpy(&rptrbuf.vpkt.dst_rptr_id, g2buf.flagb, 18);
sendto(srv_sock, rptrbuf.pkt_id, 29, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
/* make sure that any more audio arriving will be accepted */
toRptr[i].streamid = g2buf.streamid;
@ -1108,7 +1107,7 @@ static void runit()
/* bump the G2 counter */
toRptr[i].G2_COUNTER++;
toRptr[i].sequence = readBuffer[16];
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
}
break;
@ -1124,16 +1123,16 @@ static void runit()
/* process data coming from local repeater modules */
if (FD_ISSET(srv_sock, &fdset)) {
fromlen = sizeof(struct sockaddr_in);
recvlen = recvfrom(srv_sock,(char *)readBuffer, 2000, 0, (struct sockaddr *)&fromRptr, &fromlen);
recvlen = recvfrom(srv_sock, rptrbuf.pkt_id, 58, 0, (struct sockaddr *)&fromRptr, &fromlen);
/* DV */
if ( ((recvlen == 58) || (recvlen == 29) || (recvlen == 32)) &&
(readBuffer[6] == 0x73) && (readBuffer[7] == 0x12) &&
(memcmp(readBuffer,"DSTR", 4) == 0) &&
(readBuffer[10] == 0x20) && (readBuffer[8] == 0x00) &&
((readBuffer[9] == 0x30) || /* 48 bytes follow */
(readBuffer[9] == 0x13) || /* 19 bytes follow */
(readBuffer[9] == 0x16)) ) { /* 22 bytes follow */
(rptrbuf.flag[0] == 0x73) && (rptrbuf.flag[1] == 0x12) &&
(0 == memcmp(rptrbuf.pkt_id,"DSTR", 4)) &&
(rptrbuf.vpkt.icm_id == 0x20) && (rptrbuf.nothing2[0] == 0x00) &&
((rptrbuf.nothing2[1] == 0x30) || /* 48 bytes follow */
(rptrbuf.nothing2[1] == 0x13) || /* 19 bytes follow */
(rptrbuf.nothing2[1] == 0x16)) ) { /* 22 bytes follow */
int dtmf_buf_count[3] = {0, 0, 0};
char dtmf_buf[3][MAX_DTMF_BUF + 1] = { {""}, {""}, {""} };
@ -1142,21 +1141,21 @@ static void runit()
if (recvlen == 58) {
if (bool_qso_details)
traceit("START from rptr: cntr=%02x %02x, streamID=%d,%d, flags=%02x:%02x:%02x, my=%.8s, sfx=%.4s, ur=%.8s, rpt1=%.8s, rpt2=%.8s, %d bytes fromIP=%s\n",
readBuffer[4], readBuffer[5],
readBuffer[14], readBuffer[15],
readBuffer[17], readBuffer[18], readBuffer[19],
readBuffer + 44, readBuffer + 52, readBuffer + 36,
readBuffer + 28, readBuffer + 20, recvlen, inet_ntoa(fromRptr.sin_addr));
if ((memcmp(readBuffer + 28, OWNER.c_str(), 7) == 0) && /* rpt1 is this repeater */
/*** (memcmp(readBuffer + 44, OWNER, 7) != 0) && ***/ /* MYCALL is NOT this repeater */
((readBuffer[17] == 0x00) || /* normal */
(readBuffer[17] == 0x08) || /* EMR */
(readBuffer[17] == 0x20) || /* BREAK */
(readBuffer[17] == 0x28))) { /* EMR + BREAK */
i = readBuffer[35] - 'A';
traceit("START from rptr: cntr=%04x, streamID=%04x, flags=%02x:%02x:%02x, my=%.8s, sfx=%.4s, ur=%.8s, rpt1=%.8s, rpt2=%.8s, %d bytes fromIP=%s\n",
rptrbuf.counter,
rptrbuf.vpkt.streamid,
rptrbuf.vpkt.hdr.flag[0], rptrbuf.vpkt.hdr.flag[1], rptrbuf.vpkt.hdr.flag[2],
rptrbuf.vpkt.hdr.mycall, rptrbuf.vpkt.hdr.sfx, rptrbuf.vpkt.hdr.urcall,
rptrbuf.vpkt.hdr.rpt2, rptrbuf.vpkt.hdr.rpt1, recvlen, inet_ntoa(fromRptr.sin_addr));
if ((memcmp(rptrbuf.vpkt.hdr.rpt2, OWNER.c_str(), 7) == 0) && /* rpt1 is this repeater */
/*** (memcmp(rptrbuf + 44, OWNER, 7) != 0) && ***/ /* MYCALL is NOT this repeater */
((rptrbuf.vpkt.hdr.flag[0] == 0x00) || /* normal */
(rptrbuf.vpkt.hdr.flag[0] == 0x08) || /* EMR */
(rptrbuf.vpkt.hdr.flag[0] == 0x20) || /* BREAK */
(rptrbuf.vpkt.hdr.flag[0] == 0x28))) { /* EMR + BREAK */
i = rptrbuf.vpkt.hdr.rpt2[7] - 'A';
if (i>=0 && i<3) {
dtmf_last_frame[i] = 0;
@ -1166,27 +1165,24 @@ static void runit()
/* Initialize the LAST HEARD data for the band */
band_txt[i].streamID[0] = readBuffer[14];
band_txt[i].streamID[1] = readBuffer[15];
band_txt[i].streamID = rptrbuf.vpkt.streamid;
band_txt[i].flags[0] = readBuffer[17];
band_txt[i].flags[1] = readBuffer[18];
band_txt[i].flags[2] = readBuffer[19];
memcpy(band_txt[i].flags, rptrbuf.vpkt.hdr.flag, 3);
memcpy(band_txt[i].lh_mycall, readBuffer + 44, CALL_SIZE);
band_txt[i].lh_mycall[CALL_SIZE] = '\0';
memcpy(band_txt[i].lh_mycall, rptrbuf.vpkt.hdr.mycall, 8);
band_txt[i].lh_mycall[8] = '\0';
memcpy(band_txt[i].lh_sfx, readBuffer + 52, 4);
memcpy(band_txt[i].lh_sfx, rptrbuf.vpkt.hdr.sfx, 4);
band_txt[i].lh_sfx[4] = '\0';
memcpy(band_txt[i].lh_yrcall, readBuffer + 36, CALL_SIZE);
band_txt[i].lh_yrcall[CALL_SIZE] = '\0';
memcpy(band_txt[i].lh_yrcall, rptrbuf.vpkt.hdr.urcall, 8);
band_txt[i].lh_yrcall[8] = '\0';
memcpy(band_txt[i].lh_rpt1, readBuffer + 28, CALL_SIZE);
band_txt[i].lh_rpt1[CALL_SIZE] = '\0';
memcpy(band_txt[i].lh_rpt1, rptrbuf.vpkt.hdr.rpt2, 8);
band_txt[i].lh_rpt1[8] = '\0';
memcpy(band_txt[i].lh_rpt2, readBuffer + 20, CALL_SIZE);
band_txt[i].lh_rpt2[CALL_SIZE] = '\0';
memcpy(band_txt[i].lh_rpt2, rptrbuf.vpkt.hdr.rpt1, 8);
band_txt[i].lh_rpt2[8] = '\0';
time(&band_txt[i].last_time);
@ -1214,14 +1210,14 @@ static void runit()
/* select the band for aprs processing, and lock on the stream ID */
if (bool_send_aprs)
aprs->SelectBand(i, readBuffer + 14);
aprs->SelectBand(i, rptrbuf.vpkt.streamid);
}
}
/* Is MYCALL valid ? */
memset(temp_radio_user, ' ', CALL_SIZE);
memcpy(temp_radio_user, readBuffer + 44, 8);
temp_radio_user[CALL_SIZE] = '\0';
memset(temp_radio_user, ' ', 8);
memcpy(temp_radio_user, rptrbuf.vpkt.hdr.mycall, 8);
temp_radio_user[8] = '\0';
mycall_valid = regexec(&preg, temp_radio_user, 0, NULL, 0);
@ -1236,30 +1232,30 @@ static void runit()
/* send data g2_link */
if (mycall_valid == REG_NOERROR)
sendto(srv_sock, readBuffer, recvlen, 0, (struct sockaddr *)&plug, sizeof(struct sockaddr_in));
sendto(srv_sock, rptrbuf.pkt_id, recvlen, 0, (struct sockaddr *)&plug, sizeof(struct sockaddr_in));
if ((mycall_valid == REG_NOERROR) &&
(memcmp(readBuffer + 36, "XRF", 3) != 0) && /* not a reflector */
(memcmp(readBuffer + 36, "REF", 3) != 0) && /* not a reflector */
(memcmp(readBuffer + 36, "DCS", 3) != 0) && /* not a reflector */
(readBuffer[36] != ' ') && /* must have something */
(memcmp(readBuffer + 36, "CQCQCQ", 6) != 0)) { /* urcall is NOT CQCQCQ */
if ((readBuffer[36] == '/') && /* urcall starts with a slash */
(memcmp(readBuffer + 28, OWNER.c_str(), 7) == 0) && /* rpt1 is this repeater */
((readBuffer[35] == 'A') ||
(readBuffer[35] == 'B') ||
(readBuffer[35] == 'C')) && /* mod is A,B,C */
(memcmp(readBuffer + 20, OWNER.c_str(), 7) == 0) && /* rpt2 is this repeater */
(readBuffer[27] == 'G') && /* local Gateway */
/*** (memcmp(readBuffer + 44, OWNER, 7) != 0) && ***/ /* mycall is NOT this repeater */
((readBuffer[17] == 0x00) || /* normal */
(readBuffer[17] == 0x08) || /* EMR */
(readBuffer[17] == 0x20) || /* BK */
(readBuffer[17] == 0x28)) /* EMR + BK */
(memcmp(rptrbuf.vpkt.hdr.urcall, "XRF", 3) != 0) && /* not a reflector */
(memcmp(rptrbuf.vpkt.hdr.urcall, "REF", 3) != 0) && /* not a reflector */
(memcmp(rptrbuf.vpkt.hdr.urcall, "DCS", 3) != 0) && /* not a reflector */
(rptrbuf.vpkt.hdr.urcall[0] != ' ') && /* must have something */
(memcmp(rptrbuf.vpkt.hdr.urcall, "CQCQCQ", 6) != 0)) { /* urcall is NOT CQCQCQ */
if ((rptrbuf.vpkt.hdr.urcall[0] == '/') && /* urcall starts with a slash */
(memcmp(rptrbuf.vpkt.hdr.rpt2, OWNER.c_str(), 7) == 0) && /* rpt1 is this repeater */
((rptrbuf.vpkt.hdr.rpt2[7] == 'A') ||
(rptrbuf.vpkt.hdr.rpt2[7] == 'B') ||
(rptrbuf.vpkt.hdr.rpt2[7] == 'C')) && /* mod is A,B,C */
(memcmp(rptrbuf.vpkt.hdr.rpt1, OWNER.c_str(), 7) == 0) && /* rpt2 is this repeater */
(rptrbuf.vpkt.hdr.rpt1[7] == 'G') && /* local Gateway */
/*** (memcmp(rptrbuf + 44, OWNER, 7) != 0) && ***/ /* mycall is NOT this repeater */
((rptrbuf.vpkt.hdr.flag[0] == 0x00) || /* normal */
(rptrbuf.vpkt.hdr.flag[0] == 0x08) || /* EMR */
(rptrbuf.vpkt.hdr.flag[0] == 0x20) || /* BK */
(rptrbuf.vpkt.hdr.flag[0] == 0x28)) /* EMR + BK */
) {
if (memcmp(readBuffer + 37, OWNER.c_str(), 6) != 0) { /* the value after the slash in urcall, is NOT this repeater */
i = readBuffer[35] - 'A';
if (memcmp(rptrbuf.vpkt.hdr.urcall+1, OWNER.c_str(), 6) != 0) { /* the value after the slash in urcall, is NOT this repeater */
i = rptrbuf.vpkt.hdr.rpt2[7] - 'A';
if (i>=0 && i<3) {
/* one radio user on a repeater module at a time */
@ -1267,10 +1263,10 @@ static void runit()
/* YRCALL=/repeater + mod */
/* YRCALL=/KJ4NHFB */
memset(temp_radio_user, ' ', CALL_SIZE);
memcpy(temp_radio_user, readBuffer + 37, 6);
memset(temp_radio_user, ' ', 8);
memcpy(temp_radio_user, rptrbuf.vpkt.hdr.urcall+1, 6);
temp_radio_user[6] = ' ';
temp_radio_user[7] = readBuffer[43];
temp_radio_user[7] = rptrbuf.vpkt.hdr.urcall[7];
if (temp_radio_user[7] == ' ')
temp_radio_user[7] = 'A';
temp_radio_user[CALL_SIZE] = '\0';
@ -1278,7 +1274,7 @@ static void runit()
result = get_yrcall_rptr(temp_radio_user, arearp_cs, zonerp_cs, &temp_mod, ip, 'R');
if (result) { /* it is a repeater */
/* set the destination */
memcpy(&to_remote_g2[i].streamid, readBuffer + 14, 2);
to_remote_g2[i].streamid = rptrbuf.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_port = htons(g2_external.port);
@ -1287,17 +1283,17 @@ static void runit()
memcpy(g2buf.title, "DSVT", 4);
g2buf.config = 0x10;
g2buf.flaga[0] = g2buf.flaga[1] = g2buf.flaga[2] = 0x00;
g2buf.id = readBuffer[10];
g2buf.flagb[0] = readBuffer[11];
g2buf.flagb[1] = readBuffer[12];
g2buf.flagb[2] = readBuffer[13];
memcpy(&g2buf.streamid, readBuffer + 14, 44);
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;
memcpy(&g2buf.streamid, &rptrbuf.vpkt.streamid, 44);
/* set rpt1 */
memset(g2buf.hdr.rpt1, ' ', CALL_SIZE);
memset(g2buf.hdr.rpt1, ' ', 8);
memcpy(g2buf.hdr.rpt1, arearp_cs, strlen(arearp_cs));
g2buf.hdr.rpt1[7] = temp_mod;
/* set rpt2 */
memset(g2buf.hdr.rpt2, ' ', CALL_SIZE);
memset(g2buf.hdr.rpt2, ' ', 8);
memcpy(g2buf.hdr.rpt2, zonerp_cs, strlen(zonerp_cs));
g2buf.hdr.rpt2[7] = 'G';
/* set yrcall, can NOT let it be slash and repeater + module */
@ -1329,35 +1325,35 @@ static void runit()
}
}
}
} else if ((memcmp(readBuffer + 36, OWNER.c_str(), 7) != 0) && /* urcall is not this repeater */
(memcmp(readBuffer + 28, OWNER.c_str(), 7) == 0) && /* rpt1 is this repeater */
((readBuffer[35] == 'A') ||
(readBuffer[35] == 'B') ||
(readBuffer[35] == 'C')) && /* mod is A,B,C */
(memcmp(readBuffer + 20, OWNER.c_str(), 7) == 0) && /* rpt2 is this repeater */
(readBuffer[27] == 'G') && /* local Gateway */
/*** (memcmp(readBuffer + 44, OWNER, 7) != 0) && ***/ /* mycall is NOT this repeater */
} else if ((memcmp(rptrbuf.vpkt.hdr.urcall, OWNER.c_str(), 7) != 0) && /* urcall is not this repeater */
(memcmp(rptrbuf.vpkt.hdr.rpt2, OWNER.c_str(), 7) == 0) && /* rpt1 is this repeater */
((rptrbuf.vpkt.hdr.rpt2[7] == 'A') ||
(rptrbuf.vpkt.hdr.rpt2[7] == 'B') ||
(rptrbuf.vpkt.hdr.rpt2[7] == 'C')) && /* mod is A,B,C */
(memcmp(rptrbuf.vpkt.hdr.rpt1, OWNER.c_str(), 7) == 0) && /* rpt2 is this repeater */
(rptrbuf.vpkt.hdr.rpt1[7] == 'G') && /* local Gateway */
/*** (memcmp(rptrbuf + 44, OWNER, 7) != 0) && ***/ /* mycall is NOT this repeater */
((readBuffer[17] == 0x00) || /* normal */
(readBuffer[17] == 0x08) || /* EMR */
(readBuffer[17] == 0x20) || /* BK */
(readBuffer[17] == 0x28)) /* EMR + BK */
((rptrbuf.vpkt.hdr.flag[0] == 0x00) || /* normal */
(rptrbuf.vpkt.hdr.flag[0] == 0x08) || /* EMR */
(rptrbuf.vpkt.hdr.flag[0] == 0x20) || /* BK */
(rptrbuf.vpkt.hdr.flag[0] == 0x28)) /* EMR + BK */
) {
memset(temp_radio_user, ' ', CALL_SIZE);
memcpy(temp_radio_user, readBuffer + 36, CALL_SIZE);
temp_radio_user[CALL_SIZE] = '\0';
memset(temp_radio_user, ' ', 8);
memcpy(temp_radio_user, rptrbuf.vpkt.hdr.urcall, 8);
temp_radio_user[8] = '\0';
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) {
i = readBuffer[35] - 'A';
i = rptrbuf.vpkt.hdr.rpt2[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) {
/* set the destination */
memcpy(&to_remote_g2[i].streamid, readBuffer + 14, 2);
to_remote_g2[i].streamid = rptrbuf.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_port = htons(g2_external.port);
@ -1366,17 +1362,17 @@ static void runit()
memcpy(g2buf.title, "DSVT", 4);
g2buf.config = 0x10;
g2buf.flaga[0] = g2buf.flaga[1] = g2buf.flaga[2] = 0x00;
g2buf.id = readBuffer[10];
g2buf.flagb[0] = readBuffer[11];
g2buf.flagb[1] = readBuffer[12];
g2buf.flagb[2] = readBuffer[13];
memcpy(&g2buf.streamid, readBuffer + 14, 44);
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;
memcpy(&g2buf.streamid, &rptrbuf.vpkt.streamid, 44);
/* set rpt1 */
memset(g2buf.hdr.rpt1, ' ', CALL_SIZE);
memset(g2buf.hdr.rpt1, ' ', 8);
memcpy(g2buf.hdr.rpt1, arearp_cs, strlen(arearp_cs));
g2buf.hdr.rpt1[7] = temp_mod;
/* set rpt2 */
memset(g2buf.hdr.rpt2, ' ', CALL_SIZE);
memset(g2buf.hdr.rpt2, ' ', 8);
memcpy(g2buf.hdr.rpt2, zonerp_cs, strlen(zonerp_cs));
g2buf.hdr.rpt2[7] = 'G';
/* set PFCS */
@ -1402,19 +1398,19 @@ static void runit()
}
}
} else {
i = readBuffer[35] - 'A';
i = rptrbuf.vpkt.hdr.rpt2[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 != readBuffer[35]) {
if (temp_mod != rptrbuf.vpkt.hdr.rpt2[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, readBuffer + 20, CALL_SIZE);
memcpy(band_txt[i].dest_rptr, rptrbuf.vpkt.hdr.rpt1, 8);
band_txt[i].dest_rptr[7] = temp_mod;
band_txt[i].dest_rptr[CALL_SIZE] = '\0';
band_txt[i].dest_rptr[8] = '\0';
i = temp_mod - 'A';
@ -1425,16 +1421,16 @@ static void runit()
band_txt[i] : local RF is talking.
*/
if ((toRptr[i].last_time == 0) && (band_txt[i].last_time == 0)) {
traceit("CALLmode cross-banding from mod %c to %c\n", readBuffer[35], temp_mod);
traceit("CALLmode cross-banding from mod %c to %c\n", rptrbuf.vpkt.hdr.rpt2[7], temp_mod);
readBuffer[27] = temp_mod;
readBuffer[35] = 'G';
calcPFCS(readBuffer, 58);
rptrbuf.vpkt.hdr.rpt1[7] = temp_mod;
rptrbuf.vpkt.hdr.rpt2[7] = 'G';
calcPFCS(rptrbuf.pkt_id, 58);
sendto(srv_sock, readBuffer, 58, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
sendto(srv_sock, rptrbuf.pkt_id, 58, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
/* This is the active streamid */
toRptr[i].streamid = readBuffer[14] + 256u * readBuffer[15];
toRptr[i].streamid = rptrbuf.vpkt.streamid;
toRptr[i].adr = fromRptr.sin_addr.s_addr;
/* time it, in case stream times out */
@ -1443,19 +1439,19 @@ static void runit()
/* bump the G2 counter */
toRptr[i].G2_COUNTER++;
toRptr[i].sequence = readBuffer[16];
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
}
}
} else
traceit("icom rule: no routing from %.8s to %s%c\n", readBuffer + 28, arearp_cs,temp_mod);
traceit("icom rule: no routing from %.8s to %s%c\n", rptrbuf.vpkt.hdr.rpt2, arearp_cs, temp_mod);
}
}
}
}
} else if ((readBuffer[43] == '0') &&
(readBuffer[42] == CLEAR_VM_CODE) &&
(readBuffer[36] == ' ')) {
i = readBuffer[35] - 'A';
} else if ((rptrbuf.vpkt.hdr.urcall[7] == '0') &&
(rptrbuf.vpkt.hdr.urcall[6] == CLEAR_VM_CODE) &&
(rptrbuf.vpkt.hdr.urcall[0] == ' ')) {
i = rptrbuf.vpkt.hdr.rpt2[7] - 'A';
if (i>=0 && i<3) {
/* voicemail file is closed */
@ -1466,16 +1462,21 @@ static void runit()
} else
traceit("No voicemail to clear or still recording\n");
}
} else if ((readBuffer[43] == '0') &&
(readBuffer[42] == RECALL_VM_CODE) &&
(readBuffer[36] == ' ')) {
} else if ((rptrbuf.vpkt.hdr.urcall[7] == '0') &&
(rptrbuf.vpkt.hdr.urcall[6] == RECALL_VM_CODE) &&
(rptrbuf.vpkt.hdr.urcall[0] == ' ')) {
i = -1;
if (readBuffer[35] == 'A')
switch (rptrbuf.vpkt.hdr.rpt2[7]) {
case 'A':
i = 0;
else if (readBuffer[35] == 'B')
break;
case 'B':
i = 1;
else if (readBuffer[35] == 'C')
break;
case 'C':
i = 2;
break;
}
if (i >= 0) {
/* voicemail file is closed */
@ -1488,10 +1489,10 @@ static void runit()
} else
traceit("No voicemail to recall or still recording\n");
}
} else if ((readBuffer[43] == '0') &&
(readBuffer[42] == STORE_VM_CODE) &&
(readBuffer[36] == ' ')) {
i = readBuffer[35] - 'A';
} else if ((rptrbuf.vpkt.hdr.urcall[7] == '0') &&
(rptrbuf.vpkt.hdr.urcall[6] == STORE_VM_CODE) &&
(rptrbuf.vpkt.hdr.urcall[0] == ' ')) {
i = rptrbuf.vpkt.hdr.rpt2[7] - 'A';
if (i>=0 && i<3) {
if (vm[i].fd >= 0)
@ -1500,7 +1501,7 @@ static void runit()
memset(tempfile, '\0', sizeof(tempfile));
snprintf(tempfile, FILENAME_MAX, "%s/%c_%s",
echotest_dir.c_str(),
readBuffer[35],
rptrbuf.vpkt.hdr.rpt2[7],
"voicemail.dat");
vm[i].fd = open(tempfile,
@ -1511,23 +1512,23 @@ static void runit()
else {
strcpy(vm[i].file, tempfile);
traceit("Recording mod %c for voicemail into file:[%s]\n",
readBuffer[35],
rptrbuf.vpkt.hdr.rpt2[7],
vm[i].file);
time(&vm[i].last_time);
memcpy(&vm[i].streamid, readBuffer + 14, 2);
vm[i].streamid = rptrbuf.vpkt.streamid;
memcpy(recbuf.title, "DSVT", 4);
recbuf.config = 0x10;
for (int k=0; k<3; k++) {
recbuf.flaga[k] = 0;
recbuf.flagb[k] = readBuffer[k+11];
}
recbuf.id = readBuffer[10];
memcpy(&recbuf.streamid, readBuffer + 14, 44);
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);
memset(recbuf.hdr.rpt1, ' ', 8);
memcpy(recbuf.hdr.rpt1, OWNER.c_str(), OWNER.length());
recbuf.hdr.rpt1[7] = readBuffer[35];
recbuf.hdr.rpt1[7] = rptrbuf.vpkt.hdr.rpt2[7];
memset(recbuf.hdr.rpt2, ' ', 8);
memcpy(recbuf.hdr.rpt2, OWNER.c_str(), OWNER.length());
recbuf.hdr.rpt2[7] = 'G';
@ -1543,19 +1544,16 @@ static void runit()
}
}
}
} else if ((readBuffer[43] == ECHO_CODE) &&
(readBuffer[36] == ' ')) {
i = readBuffer[35] - 'A';
} else if ((rptrbuf.vpkt.hdr.urcall[7] == ECHO_CODE) && (rptrbuf.vpkt.hdr.urcall[0] == ' ')) {
i = rptrbuf.vpkt.hdr.rpt2[7] - 'A';
if (i>=0 && i<3) {
if (recd[i].fd >= 0)
traceit("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(),
readBuffer[35],
"echotest.dat");
snprintf(tempfile, FILENAME_MAX, "%s/%c_%s", echotest_dir.c_str(),
rptrbuf.vpkt.hdr.rpt2[7], "echotest.dat");
recd[i].fd = open(tempfile,
O_CREAT | O_WRONLY | O_EXCL | O_TRUNC | O_APPEND,
@ -1565,23 +1563,22 @@ static void runit()
else {
strcpy(recd[i].file, tempfile);
traceit("Recording mod %c for echotest into file:[%s]\n",
readBuffer[35],
recd[i].file);
rptrbuf.vpkt.hdr.rpt2[7], recd[i].file);
time(&recd[i].last_time);
memcpy(&recd[i].streamid, readBuffer + 14, 2);
recd[i].streamid = rptrbuf.vpkt.streamid;
memcpy(recbuf.title, "DSVT", 4);
recbuf.config = 0x10;
for (int k=0; k<3; k++) {
recbuf.flaga[k] = 0;
recbuf.flagb[k] = readBuffer[k+11];
}
recbuf.id = readBuffer[10];
memcpy(&recbuf.streamid, readBuffer + 14, 44);
recbuf.id = rptrbuf.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);
memset(recbuf.hdr.rpt1, ' ', 8);
memcpy(recbuf.hdr.rpt1, OWNER.c_str(), OWNER.length());
recbuf.hdr.rpt1[7] = readBuffer[35];
recbuf.hdr.rpt1[7] = rptrbuf.vpkt.hdr.rpt2[7];
memset(recbuf.hdr.rpt2, ' ', 8);
memcpy(recbuf.hdr.rpt2, OWNER.c_str(), OWNER.length());
recbuf.hdr.rpt2[7] = 'G';
@ -1599,41 +1596,41 @@ static void runit()
}
} else
/* check for cross-banding */
if ((memcmp(readBuffer + 36, "CQCQCQ", 6) == 0) && /* yrcall is CQCQCQ */
(memcmp(readBuffer + 28, OWNER.c_str(), 7) == 0) && /* rpt1 is this repeater */
(memcmp(readBuffer + 20, OWNER.c_str(), 7) == 0) && /* rpt2 is this repeater */
((readBuffer[35] == 'A') ||
(readBuffer[35] == 'B') ||
(readBuffer[35] == 'C')) && /* mod of rpt1 is A,B,C */
((readBuffer[27] == 'A') ||
(readBuffer[27] == 'B') ||
(readBuffer[27] == 'C')) && /* !!! usually a G of rpt2, but we see A,B,C */
(readBuffer[35] != readBuffer[27])) { /* cross-banding? make sure NOT the same */
i = readBuffer[35] - 'A';
if (0 == (memcmp(rptrbuf.vpkt.hdr.urcall, "CQCQCQ", 6)) && /* yrcall is CQCQCQ */
(0 == memcmp(rptrbuf.vpkt.hdr.rpt1, OWNER.c_str(), 7)) && /* rpt1 is this repeater */
(0 == memcmp(rptrbuf.vpkt.hdr.rpt2, OWNER.c_str(), 7)) && /* rpt2 is this repeater */
((rptrbuf.vpkt.hdr.rpt2[7] == 'A') ||
(rptrbuf.vpkt.hdr.rpt2[7] == 'B') ||
(rptrbuf.vpkt.hdr.rpt2[7] == 'C')) && /* mod of rpt1 is A,B,C */
((rptrbuf.vpkt.hdr.rpt1[7] == 'A') ||
(rptrbuf.vpkt.hdr.rpt1[7] == 'B') ||
(rptrbuf.vpkt.hdr.rpt1[7] == 'C')) && /* !!! usually a G of rpt2, but we see A,B,C */
(rptrbuf.vpkt.hdr.rpt1[7] != rptrbuf.vpkt.hdr.rpt2[7])) { /* cross-banding? make sure NOT the same */
i = rptrbuf.vpkt.hdr.rpt2[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, readBuffer + 20, CALL_SIZE);
band_txt[i].dest_rptr[CALL_SIZE] = '\0';
memcpy(band_txt[i].dest_rptr, rptrbuf.vpkt.hdr.rpt1, 8);
band_txt[i].dest_rptr[8] = '\0';
}
i = readBuffer[27] - 'A';
i = rptrbuf.vpkt.hdr.rpt1[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)) {
traceit("ZONEmode cross-banding from mod %c to %c\n", readBuffer[35], readBuffer[27]);
traceit("ZONEmode cross-banding from mod %c to %c\n", rptrbuf.vpkt.hdr.rpt2[7], rptrbuf.vpkt.hdr.rpt1[7]);
readBuffer[35] = 'G';
calcPFCS(readBuffer, 58);
rptrbuf.vpkt.hdr.rpt2[7] = 'G';
calcPFCS(rptrbuf.pkt_id, 58);
sendto(srv_sock, readBuffer,58,0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
sendto(srv_sock, rptrbuf.pkt_id, 58, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
/* This is the active streamid */
toRptr[i].streamid = readBuffer[14] + 256u * readBuffer[15];
toRptr[i].streamid = rptrbuf.vpkt.streamid;
toRptr[i].adr = fromRptr.sin_addr.s_addr;
/* time it, in case stream times out */
@ -1642,16 +1639,16 @@ static void runit()
/* bump the G2 counter */
toRptr[i].G2_COUNTER ++;
toRptr[i].sequence = readBuffer[16];
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
}
}
}
} else {
for (i = 0; i < 3; i++) {
if (memcmp(band_txt[i].streamID, readBuffer + 14, 2) == 0) {
if (band_txt[i].streamID == rptrbuf.vpkt.streamid) {
time(&band_txt[i].last_time);
if ((readBuffer[16] & 0x40) != 0) {
if ((rptrbuf.vpkt.ctrl & 0x40) != 0) {
if (dtmf_buf_count[i] > 0) {
dtmf_file = dtmf_dir;
dtmf_file.push_back('/');
@ -1685,8 +1682,8 @@ static void runit()
band_txt[i].num_dv_silent_frames,
band_txt[i].num_bit_errors);
band_txt[i].streamID[0] = band_txt[i].streamID[1] = 0x0;
band_txt[i].flags[0] = band_txt[i].flags[1] = band_txt[i].flags[2] = 0x0;
band_txt[i].streamID = 0;
band_txt[i].flags[0] = band_txt[i].flags[1] = band_txt[i].flags[2] = 0;
band_txt[i].lh_mycall[0] = '\0';
band_txt[i].lh_sfx[0] = '\0';
band_txt[i].lh_yrcall[0] = '\0';
@ -1705,7 +1702,7 @@ static void runit()
band_txt[i].num_bit_errors = 0;
} else {
ber_errs = dstar_dv_decode(readBuffer + 17, ber_data);
ber_errs = dstar_dv_decode(rptrbuf.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;
@ -1728,7 +1725,7 @@ static void runit()
}
}
const unsigned char silence[9] = { 0x4e,0x8d,0x32,0x88,0x26,0x1a,0x3f,0x61,0xe8 };
memcpy(readBuffer + 17, silence, 9);
memcpy(rptrbuf.vpkt.vasd.voice, silence, 9);
} else
dtmf_counter[i] = 0;
}
@ -1737,9 +1734,9 @@ static void runit()
}
if (recvlen == 29)
memcpy(tmp_txt, readBuffer + 26, 3);
memcpy(tmp_txt, rptrbuf.vpkt.vasd.text, 3);
else
memcpy(tmp_txt, readBuffer + 29, 3);
memcpy(tmp_txt, rptrbuf.vpkt.vasd1.text, 3);
// traceit("%x%x%x\n", tmp_txt[0], tmp_txt[1], tmp_txt[2]);
// traceit("%c%c%c\n", tmp_txt[0] ^ 0x70, tmp_txt[1] ^ 0x4f, tmp_txt[2] ^ 0x93);
@ -1750,7 +1747,7 @@ static void runit()
// traceit("%c%c%c\n", tmp_txt[0] ^ 0x70, tmp_txt[1] ^ 0x4f, tmp_txt[2] ^ 0x93);
for (i = 0; i < 3; i++) {
if (memcmp(band_txt[i].streamID, readBuffer + 14, 2) == 0) {
if (band_txt[i].streamID == rptrbuf.vpkt.streamid) {
if (new_group[i]) {
tmp_txt[0] = tmp_txt[0] ^ 0x70;
header_type = tmp_txt[0] & 0xf0;
@ -1861,13 +1858,13 @@ static void runit()
*/
if (band_txt[i].txt_stats_sent) {
if (recvlen == 29) {
readBuffer[26] = 0x70;
readBuffer[27] = 0x4f;
readBuffer[28] = 0x93;
rptrbuf.vpkt.vasd.text[0] = 0x70;
rptrbuf.vpkt.vasd.text[1] = 0x4f;
rptrbuf.vpkt.vasd.text[2] = 0x93;
} else {
readBuffer[29] = 0x70;
readBuffer[30] = 0x4f;
readBuffer[31] = 0x93;
rptrbuf.vpkt.vasd1.text[0] = 0x70;
rptrbuf.vpkt.vasd1.text[1] = 0x4f;
rptrbuf.vpkt.vasd1.text[2] = 0x93;
}
}
@ -1912,13 +1909,13 @@ static void runit()
*/
if (band_txt[i].txt_stats_sent) {
if (recvlen == 29) {
readBuffer[26] = 0x70;
readBuffer[27] = 0x4f;
readBuffer[28] = 0x93;
rptrbuf.vpkt.vasd.text[0] = 0x70;
rptrbuf.vpkt.vasd.text[1] = 0x4f;
rptrbuf.vpkt.vasd.text[2] = 0x93;
} else {
readBuffer[29] = 0x70;
readBuffer[30] = 0x4f;
readBuffer[31] = 0x93;
rptrbuf.vpkt.vasd1.text[0] = 0x70;
rptrbuf.vpkt.vasd1.text[1] = 0x4f;
rptrbuf.vpkt.vasd1.text[2] = 0x93;
}
}
@ -2069,31 +2066,31 @@ static void runit()
}
/* send data to g2_link */
sendto(srv_sock, readBuffer, recvlen, 0, (struct sockaddr *)&plug, sizeof(struct sockaddr_in));
sendto(srv_sock, rptrbuf.pkt_id, recvlen, 0, (struct sockaddr *)&plug, sizeof(struct sockaddr_in));
/* aprs processing */
if (bool_send_aprs)
// streamID seq audio+text size
aprs->ProcessText(readBuffer+14, readBuffer[16], readBuffer+17, (recvlen == 29)?12:15);
aprs->ProcessText(rptrbuf.vpkt.streamid, rptrbuf.vpkt.ctrl, rptrbuf.vpkt.vasd.voice, (recvlen == 29)?12:15);
for (i = 0; i < 3; i++) {
/* find out if data must go to the remote G2 */
if (memcmp(&to_remote_g2[i].streamid, readBuffer + 14, 2) == 0) {
if (to_remote_g2[i].streamid == rptrbuf.vpkt.streamid) {
memcpy(g2buf.title, "DSVT", 4);
g2buf.config = 0x20;
g2buf.flaga[0] = g2buf.flaga[1] = g2buf.flaga[2] = 0x00;
memcpy(&g2buf.id, readBuffer + 10, 7);
memcpy(&g2buf.id, &rptrbuf.vpkt.icm_id, 7);
if (recvlen == 29)
memcpy(g2buf.vasd.voice, readBuffer + 17, 12);
memcpy(g2buf.vasd.voice, rptrbuf.vpkt.vasd.voice, 12);
else
memcpy(g2buf.vasd.voice, readBuffer + 20, 12);
memcpy(g2buf.vasd.voice, rptrbuf.vpkt.vasd1.voice, 12);
sendto(g2_sock, g2buf.title, 27, 0, (struct sockaddr *)&(to_remote_g2[i].toDst4), sizeof(struct sockaddr_in));
time(&(to_remote_g2[i].last_time));
/* Is this the end-of-stream */
if (readBuffer[16] & 0x40) {
if (rptrbuf.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;
@ -2101,27 +2098,27 @@ static void runit()
break;
} else
/* Is the data to be recorded for echotest */
if (recd[i].fd>=0 && 0==memcmp(&recd[i].streamid, readBuffer + 14, 2)) {
if (recd[i].fd>=0 && recd[i].streamid==rptrbuf.vpkt.streamid) {
time(&recd[i].last_time);
memcpy(recbuf.title, "DSVT", 4);
recbuf.config = 0x20;
for (int k=0; k<3; k++) {
recbuf.flaga[k] = 0;
recbuf.flagb[k] = readBuffer[k+11];
}
recbuf.id = readBuffer[10];
memcpy(&recbuf.streamid, readBuffer + 14, 3);
recbuf.id = rptrbuf.vpkt.icm_id;
recbuf.flaga[0] = recbuf.flaga[1] = recbuf.flaga[20] = 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, 3);
if (recvlen == 29)
memcpy(recbuf.vasd.voice, readBuffer + 17, 12);
memcpy(recbuf.vasd.voice, rptrbuf.vpkt.vasd.voice, 12);
else
memcpy(recbuf.vasd.voice, readBuffer + 20, 12);
memcpy(recbuf.vasd.voice, rptrbuf.vpkt.vasd1.voice, 12);
rec_len = 27;
(void)write(recd[i].fd, &rec_len, 2);
(void)write(recd[i].fd, &recbuf, rec_len);
if ((readBuffer[16] & 0x40) != 0) {
if ((rptrbuf.vpkt.ctrl & 0x40) != 0) {
recd[i].streamid = 0;
recd[i].last_time = 0;
close(recd[i].fd);
@ -2141,28 +2138,27 @@ static void runit()
break;
} else
/* Is the data to be recorded for voicemail */
if ((vm[i].fd >= 0) &&
(memcmp(&vm[i].streamid, readBuffer + 14, 2) == 0)) {
if ((vm[i].fd >= 0) && (vm[i].streamid==rptrbuf.vpkt.streamid)) {
time(&vm[i].last_time);
memcpy(recbuf.title, "DSVT", 4);
recbuf.config = 0x20;
for (int k=0; k<3; k++) {
recbuf.flaga[k] = 0;
recbuf.flagb[k] = readBuffer[k+11];
}
recbuf.id = readBuffer[10];
memcpy(&recbuf.streamid, readBuffer + 14, 3);
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, 3);
if (recvlen == 29)
memcpy(recbuf.vasd.voice, readBuffer + 17, 12);
memcpy(recbuf.vasd.voice, rptrbuf.vpkt.vasd.voice, 12);
else
memcpy(recbuf.vasd.voice, readBuffer + 20, 12);
memcpy(recbuf.vasd.voice, rptrbuf.vpkt.vasd1.voice, 12);
rec_len = 27;
(void)write(vm[i].fd, &rec_len, 2);
(void)write(vm[i].fd, &recbuf, rec_len);
if ((readBuffer[16] & 0x40) != 0) {
if ((rptrbuf.vpkt.ctrl & 0x40) != 0) {
vm[i].streamid = 0;
vm[i].last_time = 0;
close(vm[i].fd);
@ -2172,8 +2168,8 @@ static void runit()
break;
} else
/* or maybe this is cross-banding data */
if ((memcmp(&toRptr[i].streamid, readBuffer + 14, 2) == 0) && (toRptr[i].adr == fromRptr.sin_addr.s_addr)) {
sendto(srv_sock, readBuffer, 29, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
if ((toRptr[i].streamid==rptrbuf.vpkt.streamid) && (toRptr[i].adr == fromRptr.sin_addr.s_addr)) {
sendto(srv_sock, rptrbuf.pkt_id, 29, 0, (struct sockaddr *)&toRptr[i].band_addr, sizeof(struct sockaddr_in));
/* timeit */
time(&toRptr[i].last_time);
@ -2181,10 +2177,10 @@ static void runit()
/* bump G2 counter */
toRptr[i].G2_COUNTER ++;
toRptr[i].sequence = readBuffer[16];
toRptr[i].sequence = rptrbuf.vpkt.ctrl;
/* End of stream ? */
if ((readBuffer[16] & 0x40) != 0) {
if (rptrbuf.vpkt.ctrl & 0x40) {
toRptr[i].last_time = 0;
toRptr[i].streamid = 0;
toRptr[i].adr = 0;
@ -2193,11 +2189,9 @@ static void runit()
}
}
if ((readBuffer[16] & 0x40) != 0) {
if (rptrbuf.vpkt.ctrl & 0x40) {
if (bool_qso_details)
traceit("END from rptr: cntr=%02x %02x, streamID=%02x,%02x, %d bytes\n",
readBuffer[4], readBuffer[5],
readBuffer[14],readBuffer[15],recvlen);
traceit("END from rptr: cntr=%04x, streamID=%04x, %d bytes\n", rptrbuf.counter, rptrbuf.vpkt.streamid, recvlen);
}
}
}

35
g2_link.cpp
Unescape View File

@ -1548,10 +1548,10 @@ static void runit()
to_remote_g2[i].countdown = TIMEOUT;
}
}
} else
} else if (recvlen2 == (CALL_SIZE + 6)) {
/* A packet of length (CALL_SIZE + 6) is either an ACK or a NAK from repeater-reflector */
/* Because we sent a request before asking to link */
if (recvlen2 == (CALL_SIZE + 6)) {
for (i = 0; i < 3; i++) {
if ((fromDst4.sin_addr.s_addr == to_remote_g2[i].toDst4.sin_addr.s_addr) &&
(to_remote_g2[i].toDst4.sin_port == htons(rmt_xrf_port))) {
@ -1598,12 +1598,12 @@ static void runit()
}
}
}
} else
} else if (recvlen2 == CALL_SIZE + 3) {
/*
A packet of length (CALL_SIZE + 3) is a request
from a remote repeater to link-unlink with our repeater
*/
if (recvlen2 == CALL_SIZE + 3) {
/* Check our linked repeaters/reflectors */
for (i = 0; i < 3; i++) {
if ((fromDst4.sin_addr.s_addr == to_remote_g2[i].toDst4.sin_addr.s_addr) &&
@ -1764,11 +1764,9 @@ static void runit()
}
}
}
} else if ( ((recvlen2 == 56) ||
(recvlen2 == 27)) &&
(memcmp(readBuffer2, "DSVT", 4) == 0) &&
((readBuffer2[4] == 0x10) ||
(readBuffer2[4] == 0x20)) &&
} else if ( ((recvlen2 == 56) || (recvlen2 == 27)) &&
(0 == memcmp(readBuffer2, "DSVT", 4)) &&
((readBuffer2[4] == 0x10) || (readBuffer2[4] == 0x20)) &&
(readBuffer2[8] == 0x20)) {
/* reset countdown and protect against hackers */
@ -2234,9 +2232,8 @@ static void runit()
sendto(ref_g2_sock, readBuffer2, k_idx, 0, (struct sockaddr *)&fromDst4, sizeof(struct sockaddr_in));
}
}
} else
/* linked repeaters request */
if ((recvlen2 == 4) &&
} else if ((recvlen2 == 4) &&
(readBuffer2[0] == 4) &&
(readBuffer2[1] == 192) &&
(readBuffer2[2] == 5) &&
@ -2326,9 +2323,8 @@ static void runit()
sendto(ref_g2_sock, readBuffer2, 8+(j_idx*20), 0, (struct sockaddr *)&fromDst4, sizeof(struct sockaddr_in));
}
}
} else
/* connected user list request */
if ((recvlen2 == 4) &&
} else if ((recvlen2 == 4) &&
(readBuffer2[0] == 4) &&
(readBuffer2[1] == 192) &&
(readBuffer2[2] == 6) &&
@ -2413,9 +2409,8 @@ static void runit()
sendto(ref_g2_sock, readBuffer2, 8+(j_idx*20), 0, (struct sockaddr *)&fromDst4, sizeof(struct sockaddr_in));
}
}
} else
/* date request */
if ((recvlen2 == 4) &&
} else if ((recvlen2 == 4) &&
(readBuffer2[0] == 4) &&
(readBuffer2[1] == 192) &&
(readBuffer2[2] == 8) &&
@ -2447,9 +2442,8 @@ static void runit()
sendto(ref_g2_sock, readBuffer2, 34, 0, (struct sockaddr *)&fromDst4, sizeof(struct sockaddr_in));
}
} else
/* version request */
if ((recvlen2 == 4) &&
} else if ((recvlen2 == 4) &&
(readBuffer2[0] == 4) &&
(readBuffer2[1] == 192) &&
(readBuffer2[2] == 3) &&
@ -3182,9 +3176,8 @@ static void runit()
;
else if (recvlen2 == 35)
;
else
/* is this a keepalive 22 bytes */
if (recvlen2 == 22) {
else if (recvlen2 == 22) {
i = -1;
if (dcs_buf[17] == 'A')
i = 0;
@ -3221,9 +3214,7 @@ static void runit()
to_remote_g2[i].countdown = TIMEOUT;
}
}
}
/* is this a reply to our link/unlink request: 14 bytes */
else if (recvlen2 == 14) {
} else if (recvlen2 == 14) { /* is this a reply to our link/unlink request: 14 bytes */
i = -1;
if (dcs_buf[8] == 'A')
i = 0;

13
g2_typedefs.h
Unescape View File

@ -24,7 +24,7 @@ typedef struct pkt_tag {
unsigned char pkt_id[4]; // 0
unsigned short counter; // 4
unsigned char flag[2]; // 6
unsigned char nothing2[2]; // 8
unsigned char nothing2[2]; // 8 nothing[1] is the number of bytes left in the packet
union {
struct {
unsigned char mycall[8]; // 10
@ -47,10 +47,17 @@ typedef struct pkt_tag {
unsigned char sfx[4]; // 52
unsigned char pfcs[2]; // 56
} hdr; // total 58
union {
struct {
unsigned char voice[9]; // 17
unsigned char text[3]; // 26
} vasd; // total 29
struct {
unsigned char UNKNOWN[3]; // 17 not sure what this is, but g2_ doesn't seem to need it
unsigned char voice[9]; // 20
unsigned char text[3]; // 29
} vasd1; // total 32
};
};
} vpkt;
};
@ -75,11 +82,11 @@ typedef struct dsvt_tag {
unsigned char mycall[8];// 42
unsigned char sfx[4]; // 50
unsigned char pfcs[2]; // 54
} hdr;
} hdr; // total 56
struct {
unsigned char voice[9]; // 15
unsigned char text[3]; // 24
} vasd;
} vasd; // total 27
};
} SDSVT;
#pragma pack(pop)

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