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IP: Add API to subscribe/unsubscribe to multicast addresses. (#899)

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* IP: Add API to subscribe/unsubscribe to multicast addresses.

* CLI: Add commands to handle multicast addresses.
This commit is contained in:
Łukasz Duda
2016-11-02 19:24:35 +01:00
committed by Jonathan Hui
parent 30c9dfc0bc
commit bb97cbee17
10 changed files with 499 additions and 24 deletions
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src/cli/cli.cpp
+103
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@@ -92,6 +92,7 @@ const struct Command Interpreter::sCommands[] =
{ "hashmacaddr", &Interpreter::ProcessHashMacAddress },
{ "ifconfig", &Interpreter::ProcessIfconfig },
{ "ipaddr", &Interpreter::ProcessIpAddr },
{ "ipmaddr", &Interpreter::ProcessIpMulticastAddr },
#if OPENTHREAD_ENABLE_JOINER
{ "joiner", &Interpreter::ProcessJoiner },
#endif
@@ -770,6 +771,108 @@ exit:
AppendResult(error);
}
ThreadError Interpreter::ProcessIpMulticastAddrAdd(int argc, char *argv[])
{
ThreadError error;
struct otIp6Address address;
VerifyOrExit(argc > 0, error = kThreadError_Parse);
SuccessOrExit(error = otIp6AddressFromString(argv[0], &address));
error = otSubscribeMulticastAddress(mInstance, &address);
exit:
return error;
}
ThreadError Interpreter::ProcessIpMulticastAddrDel(int argc, char *argv[])
{
ThreadError error;
struct otIp6Address address;
VerifyOrExit(argc > 0, error = kThreadError_Parse);
SuccessOrExit(error = otIp6AddressFromString(argv[0], &address));
error = otUnsubscribeMulticastAddress(mInstance, &address);
exit:
return error;
}
ThreadError Interpreter::ProcessMulticastPromiscuous(int argc, char *argv[])
{
ThreadError error = kThreadError_None;
if (argc == 0)
{
if (otIsMulticastPromiscuousModeEnabled(mInstance))
{
sServer->OutputFormat("Enabled\r\n");
}
else
{
sServer->OutputFormat("Disabled\r\n");
}
}
else
{
if (strcmp(argv[0], "enable") == 0)
{
otEnableMulticastPromiscuousMode(mInstance);
}
else if (strcmp(argv[0], "disable") == 0)
{
otDisableMulticastPromiscuousMode(mInstance);
}
else
{
ExitNow(error = kThreadError_Parse);
}
}
exit:
return error;
}
void Interpreter::ProcessIpMulticastAddr(int argc, char *argv[])
{
ThreadError error = kThreadError_None;
if (argc == 0)
{
for (const otNetifMulticastAddress *addr = otGetMulticastAddresses(mInstance); addr; addr = addr->mNext)
{
sServer->OutputFormat("%x:%x:%x:%x:%x:%x:%x:%x\r\n",
HostSwap16(addr->mAddress.mFields.m16[0]),
HostSwap16(addr->mAddress.mFields.m16[1]),
HostSwap16(addr->mAddress.mFields.m16[2]),
HostSwap16(addr->mAddress.mFields.m16[3]),
HostSwap16(addr->mAddress.mFields.m16[4]),
HostSwap16(addr->mAddress.mFields.m16[5]),
HostSwap16(addr->mAddress.mFields.m16[6]),
HostSwap16(addr->mAddress.mFields.m16[7]));
}
}
else
{
if (strcmp(argv[0], "add") == 0)
{
SuccessOrExit(error = ProcessIpMulticastAddrAdd(argc - 1, argv + 1));
}
else if (strcmp(argv[0], "del") == 0)
{
SuccessOrExit(error = ProcessIpMulticastAddrDel(argc - 1, argv + 1));
}
else if (strcmp(argv[0], "promiscuous") == 0)
{
SuccessOrExit(error = ProcessMulticastPromiscuous(argc - 1, argv + 1));
}
}
exit:
AppendResult(error);
}
void Interpreter::ProcessKeySequence(int argc, char *argv[])
{
ThreadError error = kThreadError_None;