Clean up the access control code for DMR.
This commit is contained in:
parent
6fdfb93514
commit
5ae3b6a9d2
1 changed files with 64 additions and 60 deletions
118
DMRSlot.cpp
118
DMRSlot.cpp
|
@ -152,17 +152,19 @@ void CDMRSlot::writeModem(unsigned char *data, unsigned int len)
|
|||
if (lc == NULL)
|
||||
return;
|
||||
|
||||
unsigned int sid = lc->getSrcId();
|
||||
unsigned int did = lc->getDstId();
|
||||
unsigned int srcId = lc->getSrcId();
|
||||
unsigned int dstId = lc->getDstId();
|
||||
|
||||
if (!DMRAccessControl::validateAccess(sid, did, m_slotNo, false)) {
|
||||
if (!DMRAccessControl::validateAccess(srcId, dstId, m_slotNo, false)) {
|
||||
delete lc;
|
||||
return;
|
||||
}
|
||||
|
||||
unsigned int rewriteId = DMRAccessControl::dstIdRewrite(did, sid, m_slotNo, false, lc);
|
||||
if (rewriteId != 0U)
|
||||
unsigned int rewriteId = DMRAccessControl::dstIdRewrite(dstId, srcId, m_slotNo, false, lc);
|
||||
if (rewriteId != 0U) {
|
||||
lc->setDstId(rewriteId);
|
||||
dstId = rewriteId;
|
||||
}
|
||||
|
||||
m_rfLC = lc;
|
||||
|
||||
|
@ -201,11 +203,11 @@ void CDMRSlot::writeModem(unsigned char *data, unsigned int len)
|
|||
|
||||
m_rfState = RS_RF_AUDIO;
|
||||
|
||||
std::string src = m_lookup->find(sid);
|
||||
std::string dst = m_lookup->find(m_rfLC->getDstId());
|
||||
std::string src = m_lookup->find(srcId);
|
||||
std::string dst = m_lookup->find(dstId);
|
||||
|
||||
if (m_netState == RS_NET_IDLE) {
|
||||
setShortLC(m_slotNo, m_rfLC->getDstId(), m_rfLC->getFLCO(), true);
|
||||
setShortLC(m_slotNo, dstId, m_rfLC->getFLCO(), true);
|
||||
m_display->writeDMR(m_slotNo, src, m_rfLC->getFLCO() == FLCO_GROUP, dst, "R");
|
||||
}
|
||||
|
||||
|
@ -274,10 +276,10 @@ void CDMRSlot::writeModem(unsigned char *data, unsigned int len)
|
|||
bool gi = dataHeader.getGI();
|
||||
unsigned int srcId = dataHeader.getSrcId();
|
||||
unsigned int dstId = dataHeader.getDstId();
|
||||
|
||||
if (!DMRAccessControl::validateAccess(srcId, dstId, m_slotNo, false))
|
||||
return;
|
||||
|
||||
|
||||
m_rfFrames = dataHeader.getBlocks();
|
||||
|
||||
m_rfDataHeader = dataHeader;
|
||||
|
@ -330,6 +332,7 @@ void CDMRSlot::writeModem(unsigned char *data, unsigned int len)
|
|||
bool gi = csbk.getGI();
|
||||
unsigned int srcId = csbk.getSrcId();
|
||||
unsigned int dstId = csbk.getDstId();
|
||||
|
||||
if (!DMRAccessControl::validateAccess(srcId, dstId, m_slotNo, false))
|
||||
return;
|
||||
|
||||
|
@ -485,17 +488,19 @@ void CDMRSlot::writeModem(unsigned char *data, unsigned int len)
|
|||
|
||||
CDMRLC* lc = m_rfEmbeddedLC.addData(data + 2U, emb.getLCSS());
|
||||
if (lc != NULL) {
|
||||
unsigned int sid = lc->getSrcId();
|
||||
unsigned int did = lc->getDstId();
|
||||
unsigned int srcId = lc->getSrcId();
|
||||
unsigned int dstId = lc->getDstId();
|
||||
|
||||
if (!DMRAccessControl::validateAccess(sid, did, m_slotNo, false)) {
|
||||
if (!DMRAccessControl::validateAccess(srcId, dstId, m_slotNo, false)) {
|
||||
delete lc;
|
||||
return;
|
||||
}
|
||||
|
||||
unsigned int rewriteId = DMRAccessControl::dstIdRewrite(did, sid, m_slotNo, false, lc);
|
||||
if (rewriteId != 0U)
|
||||
unsigned int rewriteId = DMRAccessControl::dstIdRewrite(dstId, srcId, m_slotNo, false, lc);
|
||||
if (rewriteId != 0U) {
|
||||
lc->setDstId(rewriteId);
|
||||
dstId = rewriteId;
|
||||
}
|
||||
|
||||
m_rfLC = lc;
|
||||
|
||||
|
@ -568,11 +573,11 @@ void CDMRSlot::writeModem(unsigned char *data, unsigned int len)
|
|||
|
||||
m_rfState = RS_RF_AUDIO;
|
||||
|
||||
std::string src = m_lookup->find(m_rfLC->getSrcId());
|
||||
std::string dst = m_lookup->find(m_rfLC->getDstId());
|
||||
std::string src = m_lookup->find(srcId);
|
||||
std::string dst = m_lookup->find(dstId);
|
||||
|
||||
if (m_netState == RS_NET_IDLE) {
|
||||
setShortLC(m_slotNo, m_rfLC->getDstId(), m_rfLC->getFLCO(), true);
|
||||
setShortLC(m_slotNo, dstId, m_rfLC->getFLCO(), true);
|
||||
m_display->writeDMR(m_slotNo, src, m_rfLC->getFLCO() == FLCO_GROUP, dst, "R");
|
||||
}
|
||||
|
||||
|
@ -764,22 +769,28 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
return;
|
||||
|
||||
CDMRFullLC fullLC;
|
||||
m_netLC = fullLC.decode(data + 2U, DT_VOICE_LC_HEADER);
|
||||
if (m_netLC == NULL) {
|
||||
CDMRLC* lc = fullLC.decode(data + 2U, DT_VOICE_LC_HEADER);
|
||||
if (lc == NULL) {
|
||||
LogMessage("DMR Slot %u, bad LC received from the network, replacing", m_slotNo);
|
||||
m_netLC = new CDMRLC(dmrData.getFLCO(), dmrData.getSrcId(), dmrData.getDstId());
|
||||
lc = new CDMRLC(dmrData.getFLCO(), dmrData.getSrcId(), dmrData.getDstId());
|
||||
}
|
||||
|
||||
unsigned int did = m_netLC->getDstId();
|
||||
unsigned int sid = m_netLC->getSrcId();
|
||||
unsigned int dstId = lc->getDstId();
|
||||
unsigned int srcId = lc->getSrcId();
|
||||
|
||||
if (!DMRAccessControl::validateAccess(sid, did, m_slotNo, true))
|
||||
if (!DMRAccessControl::validateAccess(srcId, dstId, m_slotNo, true)) {
|
||||
delete lc;
|
||||
return;
|
||||
}
|
||||
|
||||
m_netLC = lc;
|
||||
|
||||
// Test dst rewrite
|
||||
unsigned int rewriteId = DMRAccessControl::dstIdRewrite(did, sid, m_slotNo, true, m_netLC);
|
||||
if (rewriteId != 0U)
|
||||
unsigned int rewriteId = DMRAccessControl::dstIdRewrite(dstId, srcId, m_slotNo, true, m_netLC);
|
||||
if (rewriteId != 0U) {
|
||||
m_netLC->setDstId(rewriteId);
|
||||
dstId = rewriteId;
|
||||
}
|
||||
|
||||
// Store the LC for the embedded LC
|
||||
m_netEmbeddedLC.setData(*m_netLC);
|
||||
|
@ -823,10 +834,10 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
|
||||
m_netState = RS_NET_AUDIO;
|
||||
|
||||
setShortLC(m_slotNo, m_netLC->getDstId(), m_netLC->getFLCO(), true);
|
||||
setShortLC(m_slotNo, dstId, m_netLC->getFLCO(), true);
|
||||
|
||||
std::string src = m_lookup->find(m_netLC->getSrcId());
|
||||
std::string dst = m_lookup->find(m_netLC->getDstId());
|
||||
std::string src = m_lookup->find(srcId);
|
||||
std::string dst = m_lookup->find(dstId);
|
||||
|
||||
m_display->writeDMR(m_slotNo, src, m_netLC->getFLCO() == FLCO_GROUP, dst, "N");
|
||||
|
||||
|
@ -839,17 +850,6 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
if (m_netState != RS_NET_AUDIO)
|
||||
return;
|
||||
|
||||
unsigned int did = m_netLC->getDstId();
|
||||
unsigned int sid = m_netLC->getSrcId();
|
||||
|
||||
if (!DMRAccessControl::validateAccess(sid, did, m_slotNo, true))
|
||||
return;
|
||||
|
||||
// Test dst rewrite
|
||||
unsigned int rewriteId = DMRAccessControl::dstIdRewrite(did, sid, m_slotNo, true, m_netLC);
|
||||
if (rewriteId != 0U)
|
||||
m_netLC->setDstId(rewriteId);
|
||||
|
||||
// Regenerate the Slot Type
|
||||
CDMRSlotType slotType;
|
||||
slotType.setColorCode(m_colorCode);
|
||||
|
@ -877,11 +877,6 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
if (m_netState != RS_NET_AUDIO)
|
||||
return;
|
||||
|
||||
unsigned int did = m_netLC->getDstId();
|
||||
unsigned int id = m_netLC->getSrcId();
|
||||
if (!DMRAccessControl::validateAccess(id, did, m_slotNo, true))
|
||||
return;
|
||||
|
||||
// Regenerate the LC data
|
||||
CDMRFullLC fullLC;
|
||||
fullLC.encode(*m_netLC, data + 2U, DT_TERMINATOR_WITH_LC);
|
||||
|
@ -932,6 +927,7 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
bool gi = dataHeader.getGI();
|
||||
unsigned int srcId = dataHeader.getSrcId();
|
||||
unsigned int dstId = dataHeader.getDstId();
|
||||
|
||||
if (!DMRAccessControl::validateAccess(srcId, dstId, m_slotNo, true))
|
||||
return;
|
||||
|
||||
|
@ -973,12 +969,24 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
endOfNetData();
|
||||
} else if (dataType == DT_VOICE_SYNC) {
|
||||
if (m_netState == RS_NET_IDLE) {
|
||||
m_netLC = new CDMRLC(dmrData.getFLCO(), dmrData.getSrcId(), dmrData.getDstId());
|
||||
CDMRLC* lc = new CDMRLC(dmrData.getFLCO(), dmrData.getSrcId(), dmrData.getDstId());
|
||||
|
||||
unsigned int did = dmrData.getDstId();
|
||||
unsigned int id = dmrData.getSrcId();
|
||||
if (!DMRAccessControl::validateAccess(id, did, m_slotNo, true))
|
||||
unsigned int dstId = lc->getDstId();
|
||||
unsigned int srcId = lc->getSrcId();
|
||||
|
||||
if (!DMRAccessControl::validateAccess(srcId, dstId, m_slotNo, true)) {
|
||||
delete lc;
|
||||
return;
|
||||
}
|
||||
|
||||
m_netLC = lc;
|
||||
|
||||
// Test dst rewrite
|
||||
unsigned int rewriteId = DMRAccessControl::dstIdRewrite(dstId, srcId, m_slotNo, true, m_netLC);
|
||||
if (rewriteId != 0U) {
|
||||
m_netLC->setDstId(rewriteId);
|
||||
dstId = rewriteId;
|
||||
}
|
||||
|
||||
m_lastFrameValid = false;
|
||||
|
||||
|
@ -1022,10 +1030,10 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
|
||||
m_netState = RS_NET_AUDIO;
|
||||
|
||||
setShortLC(m_slotNo, m_netLC->getDstId(), m_netLC->getFLCO(), true);
|
||||
setShortLC(m_slotNo, dstId, m_netLC->getFLCO(), true);
|
||||
|
||||
std::string src = m_lookup->find(m_netLC->getSrcId());
|
||||
std::string dst = m_lookup->find(m_netLC->getDstId());
|
||||
std::string src = m_lookup->find(srcId);
|
||||
std::string dst = m_lookup->find(dstId);
|
||||
|
||||
m_display->writeDMR(m_slotNo, src, m_netLC->getFLCO() == FLCO_GROUP, dst, "N");
|
||||
|
||||
|
@ -1074,11 +1082,6 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
if (m_netState != RS_NET_AUDIO)
|
||||
return;
|
||||
|
||||
unsigned int did = m_netLC->getDstId();
|
||||
unsigned int id = m_netLC->getSrcId();
|
||||
if (!DMRAccessControl::validateAccess(id, did, m_slotNo, true))
|
||||
return;
|
||||
|
||||
unsigned char fid = m_netLC->getFID();
|
||||
if (fid == FID_ETSI || fid == FID_DMRA)
|
||||
m_netErrs += m_fec.regenerateDMR(data + 2U);
|
||||
|
@ -1136,7 +1139,8 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
|
|||
bool gi = csbk.getGI();
|
||||
unsigned int srcId = csbk.getSrcId();
|
||||
unsigned int dstId = csbk.getDstId();
|
||||
if (!DMRAccessControl::validateAccess(srcId,dstId,m_slotNo,true))
|
||||
|
||||
if (!DMRAccessControl::validateAccess(srcId, dstId, m_slotNo, true))
|
||||
return;
|
||||
|
||||
// Regenerate the CSBK data
|
||||
|
|
Loading…
Reference in a new issue