g4klx/DMRGateway
1
0
Fork 0
mirror of https://github.com/g4klx/DMRGateway.git synced 2026-04-07 07:23:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

Handle TA and Embedded GPS data correctly.

Browse source
This commit is contained in:
Jonathan Naylor 2017-08-02 19:30:39 +01:00
parent b949533318
commit 8a3f2ca64d
16 changed files with 281 additions and 509 deletions
Download patch file Download diff file Expand all files Collapse all files

104
RewriteType.cpp
View file

@ -19,22 +19,18 @@
#include "RewriteType.h"
#include "DMRDefines.h"
#include "DMRFullLC.h"
#include "Log.h"
#include <cstdio>
#include <cassert>
CRewriteType::CRewriteType(const std::string& name, unsigned int fromSlot, unsigned int fromTG, unsigned int toSlot, unsigned int toId) :
CRewrite(),
m_name(name),
m_fromSlot(fromSlot),
m_fromTG(fromTG),
m_toSlot(toSlot),
m_toId(toId),
m_lc(FLCO_USER_USER, 0U, toId),
m_embeddedLC(),
m_dataHeader(),
m_csbk()
m_toId(toId)
{
assert(fromSlot == 1U || fromSlot == 2U);
assert(toSlot == 1U || toSlot == 2U);
@ -53,6 +49,7 @@ bool CRewriteType::process(CDMRData& data, bool trace)
if (flco != FLCO_GROUP || slotNo != m_fromSlot || dstId != m_fromTG) {
if (trace)
LogDebug("Rule Trace,\tRewriteType %s Slot=%u Dst=TG%u: not matched", m_name.c_str(), m_fromSlot, m_fromTG);
return false;
}
@ -62,103 +59,10 @@ bool CRewriteType::process(CDMRData& data, bool trace)
data.setDstId(m_toId);
data.setFLCO(FLCO_USER_USER);
unsigned char dataType = data.getDataType();
switch (dataType) {
case DT_VOICE_LC_HEADER:
case DT_TERMINATOR_WITH_LC:
processHeader(data, dataType);
break;
case DT_VOICE:
processVoice(data);
break;
case DT_CSBK:
processCSBK(data);
break;
case DT_DATA_HEADER:
processDataHeader(data);
break;
case DT_RATE_12_DATA:
case DT_RATE_34_DATA:
case DT_RATE_1_DATA:
case DT_VOICE_SYNC:
// Nothing to do
break;
default:
// Not sure what to do
break;
}
processMessage(data);
if (trace)
LogDebug("Rule Trace,\tRewriteType %s Slot=%u Dst=TG%u: matched", m_name.c_str(), m_fromSlot, m_fromTG);
return true;
}
void CRewriteType::processHeader(CDMRData& data, unsigned char dataType)
{
unsigned int srcId = data.getSrcId();
if (srcId != m_lc.getSrcId()) {
m_lc.setSrcId(srcId);
m_embeddedLC.setLC(m_lc);
}
unsigned char buffer[DMR_FRAME_LENGTH_BYTES];
data.getData(buffer);
CDMRFullLC fullLC;
fullLC.encode(m_lc, buffer, dataType);
data.setData(buffer);
}
void CRewriteType::processVoice(CDMRData& data)
{
unsigned int srcId = data.getSrcId();
if (srcId != m_lc.getSrcId()) {
m_lc.setSrcId(srcId);
m_embeddedLC.setLC(m_lc);
}
unsigned char buffer[DMR_FRAME_LENGTH_BYTES];
data.getData(buffer);
unsigned char n = data.getN();
m_embeddedLC.getData(buffer, n);
data.setData(buffer);
}
void CRewriteType::processDataHeader(CDMRData& data)
{
unsigned char buffer[DMR_FRAME_LENGTH_BYTES];
data.getData(buffer);
bool ret = m_dataHeader.put(buffer);
if (!ret)
return;
m_dataHeader.setGI(false);
m_dataHeader.setDstId(m_toId);
m_dataHeader.get(buffer);
data.setData(buffer);
}
void CRewriteType::processCSBK(CDMRData& data)
{
unsigned char buffer[DMR_FRAME_LENGTH_BYTES];
data.getData(buffer);
bool ret = m_csbk.put(buffer);
if (!ret)
return;
m_csbk.setGI(false);
m_csbk.setDstId(m_toId);
m_csbk.get(buffer);
data.setData(buffer);
}