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cleanup RTP protocal and remove vestigial text tags in most cases;

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pull/39/head
Bryan Biedenkapp 3 years ago
parent 054a9a5da8
commit 27f73c1089
5 changed files with 32 additions and 66 deletions
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10
src/network/BaseNetwork.cpp
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@ -128,8 +128,6 @@ bool BaseNetwork::writeGrantReq(const uint8_t mode, const uint32_t srcId, const
uint8_t buffer[DATA_PACKET_LENGTH];
::memset(buffer, 0x00U, DATA_PACKET_LENGTH);
::memcpy(buffer + 0U, TAG_REPEATER_GRANT, 7U);
__SET_UINT32(srcId, buffer, 11U); // Source Address
__SET_UINT32(dstId, buffer, 15U); // Destination Address
buffer[19U] = slot; // Slot Number
@ -162,8 +160,6 @@ bool BaseNetwork::writeActLog(const char* message)
char buffer[DATA_PACKET_LENGTH];
uint32_t len = ::strlen(message);
::memcpy(buffer + 0U, TAG_TRANSFER_ACT_LOG, 7U);
::strcpy(buffer + 11U, message);
m_frameQueue->enqueueMessage((uint8_t*)buffer, (uint32_t)len + 12U, 0U, m_peerId,
@ -189,11 +185,9 @@ bool BaseNetwork::writeDiagLog(const char* message)
char buffer[DATA_PACKET_LENGTH];
uint32_t len = ::strlen(message);
::memcpy(buffer + 0U, TAG_TRANSFER_DIAG_LOG, 8U);
::strcpy(buffer + 12U, message);
::strcpy(buffer + 11U, message);
m_frameQueue->enqueueMessage((uint8_t*)buffer, (uint32_t)len + 13U, 0U, m_peerId,
m_frameQueue->enqueueMessage((uint8_t*)buffer, (uint32_t)len + 12U, 0U, m_peerId,
{ NET_FUNC_TRANSFER, NET_TRANSFER_SUBFUNC_DIAG }, 0U, m_addr, m_addrLen);
return m_frameQueue->flushQueue();
}

16
src/network/BaseNetwork.h
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@ -65,24 +65,12 @@
#define TAG_P25_DATA "P25D"
#define TAG_NXDN_DATA "NXDD"
#define TAG_MASTER_WL_RID "MSTWRID"
#define TAG_MASTER_BL_RID "MSTBRID"
#define TAG_MASTER_ACTIVE_TGS "MSTTID"
#define TAG_MASTER_DEACTIVE_TGS "MSTDTID"
#define TAG_MASTER_NAK "MSTNAK"
#define TAG_MASTER_CLOSING "MSTCL"
#define TAG_MASTER_PONG "MSTPONG"
#define TAG_REPEATER_LOGIN "RPTL"
#define TAG_REPEATER_AUTH "RPTK"
#define TAG_REPEATER_CONFIG "RPTC"
#define TAG_REPEATER_ACK "RPTACK"
#define TAG_REPEATER_CLOSING "RPTCL"
#define TAG_REPEATER_PING "RPTPING"
#define TAG_REPEATER_GRANT "RPTGRNT"
#define TAG_REPEATER_PING "RPTP"
#define TAG_REPEATER_GRANT "RPTG"
#define TAG_TRANSFER_ACT_LOG "TRNSLOG"
#define TAG_TRANSFER_DIAG_LOG "TRNSDIAG"

53
src/network/FNENetwork.cpp
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@ -488,7 +488,7 @@ void FNENetwork::clock(uint32_t ms)
connection.pktLastSeq(connection.pktLastSeq() + 1);
m_peers[peerId] = connection;
writePeerTagged(peerId, { NET_FUNC_PONG, NET_SUBFUNC_NOP }, TAG_MASTER_PONG);
writePeerCommand(peerId, { NET_FUNC_PONG, NET_SUBFUNC_NOP });
if (m_debug) {
LogDebug(LOG_NET, "PEER %u ping received and answered", peerId);
@ -552,10 +552,10 @@ void FNENetwork::clock(uint32_t ms)
// validate peer (simple validation really)
if (connection.connected() && connection.address() == ip) {
uint8_t rawPayload[length - 12U];
::memset(rawPayload, 0x00U, length - 12U);
::memcpy(rawPayload, buffer.get() + 12U, length - 12U);
std::string payload(rawPayload, rawPayload + (length - 12U));
uint8_t rawPayload[length - 11U];
::memset(rawPayload, 0x00U, length - 11U);
::memcpy(rawPayload, buffer.get() + 11U, length - 11U);
std::string payload(rawPayload, rawPayload + (length - 11U));
bool currState = g_disableTimeDisplay;
g_disableTimeDisplay = true;
@ -642,11 +642,11 @@ void FNENetwork::close()
LogMessage(LOG_NET, "Closing Network");
if (m_status == NET_STAT_MST_RUNNING) {
uint8_t buffer[9U];
::memcpy(buffer + 0U, TAG_MASTER_CLOSING, 5U);
uint8_t buffer[1U];
::memset(buffer, 0x00U, 1U);
for (auto peer : m_peers) {
writePeer(peer.first, { NET_FUNC_MST_CLOSING, NET_SUBFUNC_NOP }, buffer, 9U, (ushort)0U, 0U);
writePeer(peer.first, { NET_FUNC_MST_CLOSING, NET_SUBFUNC_NOP }, buffer, 1U, (ushort)0U, 0U);
}
}
@ -700,7 +700,7 @@ void FNENetwork::writeWhitelistRIDs(uint32_t peerId, bool queueOnly)
offs += 4U;
}
writePeerTagged(peerId, { NET_FUNC_MASTER, NET_MASTER_SUBFUNC_WL_RID }, TAG_MASTER_WL_RID,
writePeerCommand(peerId, { NET_FUNC_MASTER, NET_MASTER_SUBFUNC_WL_RID },
payload, 4U + (ridWhitelist.size() * 4U), queueOnly, true);
}
@ -756,7 +756,7 @@ void FNENetwork::writeBlacklistRIDs(uint32_t peerId, bool queueOnly)
offs += 4U;
}
writePeerTagged(peerId, { NET_FUNC_MASTER, NET_MASTER_SUBFUNC_BL_RID }, TAG_MASTER_BL_RID,
writePeerCommand(peerId, { NET_FUNC_MASTER, NET_MASTER_SUBFUNC_BL_RID },
payload, 4U + (ridBlacklist.size() * 4U), queueOnly, true);
}
@ -830,7 +830,7 @@ void FNENetwork::writeTGIDs(uint32_t peerId, bool queueOnly)
offs += 5U;
}
writePeerTagged(peerId, { NET_FUNC_MASTER, NET_MASTER_SUBFUNC_ACTIVE_TGS }, TAG_MASTER_ACTIVE_TGS,
writePeerCommand(peerId, { NET_FUNC_MASTER, NET_MASTER_SUBFUNC_ACTIVE_TGS },
payload, 4U + (tgidList.size() * 5U), queueOnly, true);
}
@ -900,7 +900,7 @@ void FNENetwork::writeDeactiveTGIDs(uint32_t peerId, bool queueOnly)
offs += 5U;
}
writePeerTagged(peerId, { NET_FUNC_MASTER, NET_MASTER_SUBFUNC_DEACTIVE_TGS }, TAG_MASTER_DEACTIVE_TGS,
writePeerCommand(peerId, { NET_FUNC_MASTER, NET_MASTER_SUBFUNC_DEACTIVE_TGS },
payload, 4U + (tgidList.size() * 5U), queueOnly, true);
}
@ -915,7 +915,7 @@ void FNENetwork::writeDeactiveTGIDs()
}
/// <summary>
/// Helper to send a raw message to the specified peer.
/// Helper to send a data message to the specified peer.
/// </summary>
/// <param name="peerId">Peer ID.</param>
/// <param name="opcode">Opcode.</param>
@ -945,7 +945,7 @@ bool FNENetwork::writePeer(uint32_t peerId, FrameQueue::OpcodePair opcode, const
}
/// <summary>
/// Helper to send a raw message to the specified peer.
/// Helper to send a data message to the specified peer.
/// </summary>
/// <param name="peerId">Peer ID.</param>
/// <param name="opcode">Opcode.</param>
@ -970,36 +970,27 @@ bool FNENetwork::writePeer(uint32_t peerId, FrameQueue::OpcodePair opcode, const
}
/// <summary>
/// Helper to send a tagged message to the specified peer.
/// Helper to send a command message to the specified peer.
/// </summary>
/// <param name="peerId">Peer ID.</param>
/// <param name="opcode">Opcode.</param>
/// <param name="tag">Message tag.</param>
/// <param name="data">Buffer to write to the network.</param>
/// <param name="length">Length of buffer to write.</param>
/// <param name="queueOnly"></param>
/// <param name="incPktSeq"></param>
bool FNENetwork::writePeerTagged(uint32_t peerId, FrameQueue::OpcodePair opcode, const char* tag,
bool FNENetwork::writePeerCommand(uint32_t peerId, FrameQueue::OpcodePair opcode,
const uint8_t* data, uint32_t length, bool queueOnly, bool incPktSeq)
{
assert(peerId > 0);
assert(tag != nullptr);
if (strlen(tag) + length > DATA_PACKET_LENGTH) {
return false;
}
uint8_t buffer[DATA_PACKET_LENGTH];
::memset(buffer, 0x00U, DATA_PACKET_LENGTH);
::memcpy(buffer + 0U, tag, strlen(tag));
__SET_UINT32(peerId, buffer, strlen(tag)); // Peer ID
if (data != nullptr && length > 0U) {
::memcpy(buffer + strlen(tag), data, length);
::memcpy(buffer + 6U, data, length);
}
uint32_t len = length + (strlen(tag) + 4U);
uint32_t len = length + 6U;
return writePeer(peerId, opcode, buffer, len, 0U, queueOnly, incPktSeq);
}
@ -1014,14 +1005,11 @@ bool FNENetwork::writePeerACK(uint32_t peerId, const uint8_t* data, uint32_t len
uint8_t buffer[DATA_PACKET_LENGTH];
::memset(buffer, 0x00U, DATA_PACKET_LENGTH);
::memcpy(buffer + 0U, TAG_REPEATER_ACK, 6U);
__SET_UINT32(peerId, buffer, 6U); // Peer ID
if (data != nullptr && length > 0U) {
::memcpy(buffer + 6U, data, length);
}
return writePeer(peerId, { NET_FUNC_ACK, NET_SUBFUNC_NOP }, buffer, 10U + length, 0U, false, true);
return writePeer(peerId, { NET_FUNC_ACK, NET_SUBFUNC_NOP }, buffer, length + 10U, 0U, false, true);
}
/// <summary>
@ -1037,7 +1025,6 @@ bool FNENetwork::writePeerNAK(uint32_t peerId, const char* tag)
uint8_t buffer[DATA_PACKET_LENGTH];
::memset(buffer, 0x00U, DATA_PACKET_LENGTH);
::memcpy(buffer + 0U, TAG_MASTER_NAK, 6U);
__SET_UINT32(peerId, buffer, 6U); // Peer ID
LogWarning(LOG_NET, "%s from unauth PEER %u", tag, peerId);
@ -1059,11 +1046,9 @@ bool FNENetwork::writePeerNAK(uint32_t peerId, const char* tag, sockaddr_storage
uint8_t buffer[DATA_PACKET_LENGTH];
::memset(buffer, 0x00U, DATA_PACKET_LENGTH);
::memcpy(buffer + 0U, TAG_MASTER_NAK, 6U);
__SET_UINT32(peerId, buffer, 6U); // Peer ID
LogWarning(LOG_NET, "%s from unauth PEER %u", tag, peerId);
m_frameQueue->enqueueMessage(buffer, 10U, createStreamId(), peerId, m_peerId,
{ NET_FUNC_NAK, NET_SUBFUNC_NOP }, 0U, addr, addrLen);
return m_frameQueue->flushQueue();

8
src/network/FNENetwork.h
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@ -256,15 +256,15 @@ namespace network
/// <summary>Helper to send the list of deactivated TGIDs to connected peers.</summary>
void writeDeactiveTGIDs();
/// <summary>Helper to send a raw message to the specified peer.</summary>
/// <summary>Helper to send a data message to the specified peer.</summary>
bool writePeer(uint32_t peerId, FrameQueue::OpcodePair opcode, const uint8_t* data, uint32_t length,
uint16_t pktSeq, uint32_t streamId, bool queueOnly = false);
/// <summary>Helper to send a raw message to the specified peer.</summary>
/// <summary>Helper to send a data message to the specified peer.</summary>
bool writePeer(uint32_t peerId, FrameQueue::OpcodePair opcode, const uint8_t* data, uint32_t length,
uint32_t streamId, bool queueOnly = false, bool incPktSeq = false);
/// <summary>Helper to send a tagged message to the specified peer.</summary>
bool writePeerTagged(uint32_t peerId, FrameQueue::OpcodePair opcode, const char* tag, const uint8_t* data = nullptr, uint32_t length = 0U,
/// <summary>Helper to send a command message to the specified peer.</summary>
bool writePeerCommand(uint32_t peerId, FrameQueue::OpcodePair opcode, const uint8_t* data = nullptr, uint32_t length = 0U,
bool queueOnly = false, bool incPktSeq = false);
/// <summary>Helper to send a ACK response to the specified peer.</summary>

11
src/network/Network.cpp
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@ -617,8 +617,8 @@ void Network::close()
LogMessage(LOG_NET, "Closing Network");
if (m_status == NET_STAT_RUNNING) {
uint8_t buffer[9U];
::memcpy(buffer + 0U, TAG_REPEATER_CLOSING, 5U);
uint8_t buffer[1U];
::memset(buffer, 0x00U, 1U);
m_frameQueue->enqueueMessage(buffer, 9U, createStreamId(), m_peerId,
{ NET_FUNC_RPT_CLOSING, NET_SUBFUNC_NOP }, pktSeq(true), m_addr, m_addrLen);
@ -648,8 +648,8 @@ bool Network::writeLogin()
}
uint8_t buffer[8U];
::memcpy(buffer + 0U, TAG_REPEATER_LOGIN, 4U);
__SET_UINT32(m_peerId, buffer, 4U); // Peer ID
if (m_debug)
Utils::dump(1U, "Network Message, Login", buffer, 8U);
@ -764,9 +764,8 @@ bool Network::writeConfig()
/// </summary>
bool Network::writePing()
{
uint8_t buffer[11U];
::memcpy(buffer + 0U, TAG_REPEATER_PING, 7U);
uint8_t buffer[1U];
::memset(buffer, 0x00U, 1U);
if (m_debug)
Utils::dump(1U, "Network Message, Ping", buffer, 11U);

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