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Command line interface.

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This commit is contained in:
Adam Ierymenko 2013-07-18 16:35:52 -04:00
parent c345c699fd
commit 5f4eb1ebc6
5 changed files with 184 additions and 9 deletions
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38
node/Node.cpp
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@ -79,13 +79,27 @@ struct _LocalClientImpl
UdpSocket *sock;
void (*resultHandler)(void *,unsigned long,const char *);
void *arg;
InetAddress localDestAddr;
Mutex inUseLock;
};
static void _CBlocalClientHandler(UdpSocket *sock,void *arg,const InetAddress &remoteAddr,const void *data,unsigned int len)
{
_LocalClientImpl *impl = (_LocalClientImpl *)arg;
if (!impl)
return;
if (!impl->resultHandler)
return; // sanity check
Mutex::Lock _l(impl->inUseLock);
try {
unsigned long convId = 0;
std::vector<std::string> results;
if (!NodeConfig::decodeControlMessagePacket(impl->key,data,len,convId,results))
return;
for(std::vector<std::string>::iterator r(results.begin());r!=results.end();++r)
impl->resultHandler(impl->arg,convId,r->c_str());
} catch ( ... ) {}
}
Node::LocalClient::LocalClient(const char *authToken,void (*resultHandler)(void *,unsigned long,const char *),void *arg)
@ -114,6 +128,8 @@ Node::LocalClient::LocalClient(const char *authToken,void (*resultHandler)(void
impl->sock = sock;
impl->resultHandler = resultHandler;
impl->arg = arg;
impl->localDestAddr = InetAddress::LO4;
impl->localDestAddr.setPort(ZT_CONTROL_UDP_PORT);
_impl = impl;
} else delete impl;
}
@ -131,9 +147,27 @@ Node::LocalClient::~LocalClient()
unsigned long Node::LocalClient::send(const char *command)
throw()
{
uint32_t convId = (uint32_t)rand();
if (!_impl)
return 0;
_LocalClientImpl *impl = (_LocalClientImpl *)_impl;
Mutex::Lock _l(impl->inUseLock);
return convId;
try {
uint32_t convId = (uint32_t)rand();
if (!convId)
convId = 1;
std::vector<std::string> tmp;
tmp.push_back(std::string(command));
std::vector< Buffer<ZT_NODECONFIG_MAX_PACKET_SIZE> > packets(NodeConfig::encodeControlMessage(impl->key,convId,tmp));
for(std::vector< Buffer<ZT_NODECONFIG_MAX_PACKET_SIZE> >::iterator p(packets.begin());p!=packets.end();++p)
impl->sock->send(impl->localDestAddr,p->data(),p->size(),-1);
return convId;
} catch ( ... ) {
return 0;
}
}
struct _NodeImpl