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Improve the MMDVM protocol support.

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This commit is contained in:
Jonathan Naylor
2017-04-24 17:53:49 +01:00
parent 5941d983ac
commit 315f189a80
1 changed files with 16 additions and 12 deletions
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28
MMDVMNetwork.cpp
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@@ -245,27 +245,31 @@ void CMMDVMNetwork::clock(unsigned int ms)
m_socket.write(ack, 10U, m_rptAddress, m_rptPort);
} else if (::memcmp(m_buffer, "RPTK", 4U) == 0) {
unsigned char ack[6U];
::memcpy(ack, "RPTACK", 6U);
m_socket.write(ack, 6U, m_rptAddress, m_rptPort);
unsigned char ack[10U];
::memcpy(ack + 0U, "RPTACK", 6U);
::memcpy(ack + 6U, m_netId, 4U);
m_socket.write(ack, 10U, m_rptAddress, m_rptPort);
} else if (::memcmp(m_buffer, "RPTC", 4U) == 0) {
m_configLen = length - 8U;
m_configData = new unsigned char[m_configLen];
::memcpy(m_configData, m_buffer + 8U, m_configLen);
unsigned char ack[6U];
::memcpy(ack, "RPTACK", 6U);
m_socket.write(ack, 6U, m_rptAddress, m_rptPort);
unsigned char ack[10U];
::memcpy(ack + 0U, "RPTACK", 6U);
::memcpy(ack + 6U, m_netId, 4U);
m_socket.write(ack, 10U, m_rptAddress, m_rptPort);
} else if (::memcmp(m_buffer, "RPTO", 4U) == 0) {
m_options = std::string((char*)(m_buffer + 8U), length - 8U);
unsigned char ack[6U];
::memcpy(ack, "RPTACK", 6U);
m_socket.write(ack, 6U, m_rptAddress, m_rptPort);
unsigned char ack[10U];
::memcpy(ack + 0U, "RPTACK", 6U);
::memcpy(ack + 6U, m_netId, 4U);
m_socket.write(ack, 10U, m_rptAddress, m_rptPort);
} else if (::memcmp(m_buffer, "RPTPING", 7U) == 0) {
unsigned char pong[7U];
::memcpy(pong, "MSTPONG", 6U);
m_socket.write(pong, 7U, m_rptAddress, m_rptPort);
unsigned char pong[11U];
::memcpy(pong + 0U, "MSTPONG", 7U);
::memcpy(pong + 7U, m_netId, 4U);
m_socket.write(pong, 11U, m_rptAddress, m_rptPort);
} else {
CUtils::dump("Unknown packet from the master", m_buffer, length);
}