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Merge #8128: Net: Turn net structures into dumb storage classes

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9e9d644 net: fixup nits (Cory Fields)
8945384 net: Have LookupNumeric return a CService directly (Cory Fields)
21ba407 net: narrow include scope after moving to netaddress (Cory Fields)
21e5b96 net: move CNetAddr/CService/CSubNet out of netbase (Cory Fields)
1017b8a net: Add direct tests for new CSubNet constructors (Cory Fields)
b6c3ff3 net: Split resolving out of CSubNet (Cory Fields)
f96c7c4 net: Split resolving out of CService (Cory Fields)
31d6b1d net: Split resolving out of CNetAddr (Cory Fields)
This commit is contained in:
Wladimir J. van der Laan
2016-08-15 13:33:46 +02:00
parent d727f77e39 9e9d644f51
commit 1030fa718c
21 changed files with 1277 additions and 1167 deletions
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27
src/net.cpp
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@@ -17,6 +17,7 @@
#include "crypto/sha256.h"
#include "hash.h"
#include "primitives/transaction.h"
#include "netbase.h"
#include "scheduler.h"
#include "ui_interface.h"
#include "utilstrencodings.h"
@@ -175,7 +176,7 @@ static std::vector<CAddress> convertSeed6(const std::vector<SeedSpec6> &vSeedsIn
// one by discovery.
CAddress GetLocalAddress(const CNetAddr *paddrPeer)
{
CAddress ret(CService("0.0.0.0",GetListenPort()), NODE_NONE);
CAddress ret(CService(CNetAddr(),GetListenPort()), NODE_NONE);
CService addr;
if (GetLocal(addr, paddrPeer))
{
@@ -494,7 +495,7 @@ void CNode::PushVersion()
int nBestHeight = GetNodeSignals().GetHeight().get_value_or(0);
int64_t nTime = (fInbound ? GetAdjustedTime() : GetTime());
CAddress addrYou = (addr.IsRoutable() && !IsProxy(addr) ? addr : CAddress(CService("0.0.0.0", 0), addr.nServices));
CAddress addrYou = (addr.IsRoutable() && !IsProxy(addr) ? addr : CAddress(CService(), addr.nServices));
CAddress addrMe = GetLocalAddress(&addr);
GetRandBytes((unsigned char*)&nLocalHostNonce, sizeof(nLocalHostNonce));
if (fLogIPs)
@@ -1396,8 +1397,11 @@ void ThreadMapPort()
{
if(externalIPAddress[0])
{
LogPrintf("UPnP: ExternalIPAddress = %s\n", externalIPAddress);
AddLocal(CNetAddr(externalIPAddress), LOCAL_UPNP);
CNetAddr resolved;
if(LookupHost(externalIPAddress, resolved, false)) {
LogPrintf("UPnP: ExternalIPAddress = %s\n", resolved.ToString().c_str());
AddLocal(resolved, LOCAL_UPNP);
}
}
else
LogPrintf("UPnP: GetExternalIPAddress failed.\n");
@@ -1623,7 +1627,9 @@ void ThreadOpenConnections()
static bool done = false;
if (!done) {
LogPrintf("Adding fixed seed nodes as DNS doesn't seem to be available.\n");
addrman.Add(convertSeed6(Params().FixedSeeds()), CNetAddr("127.0.0.1"));
CNetAddr local;
LookupHost("127.0.0.1", local, false);
addrman.Add(convertSeed6(Params().FixedSeeds()), local);
done = true;
}
}
@@ -1722,7 +1728,7 @@ std::vector<AddedNodeInfo> GetAddedNodeInfo()
}
BOOST_FOREACH(const std::string& strAddNode, lAddresses) {
CService service(strAddNode, Params().GetDefaultPort());
CService service(LookupNumeric(strAddNode.c_str(), Params().GetDefaultPort()));
if (service.IsValid()) {
// strAddNode is an IP:port
auto it = mapConnected.find(service);
@@ -1760,7 +1766,7 @@ void ThreadOpenAddedConnections()
CSemaphoreGrant grant(*semOutbound);
// If strAddedNode is an IP/port, decode it immediately, so
// OpenNetworkConnection can detect existing connections to that IP/port.
CService service(info.strAddedNode, Params().GetDefaultPort());
CService service(LookupNumeric(info.strAddedNode.c_str(), Params().GetDefaultPort()));
OpenNetworkConnection(CAddress(service, NODE_NONE), false, &grant, info.strAddedNode.c_str(), false);
MilliSleep(500);
}
@@ -2060,8 +2066,11 @@ void StartNode(boost::thread_group& threadGroup, CScheduler& scheduler)
semOutbound = new CSemaphore(nMaxOutbound);
}
if (pnodeLocalHost == NULL)
pnodeLocalHost = new CNode(INVALID_SOCKET, CAddress(CService("127.0.0.1", 0), nLocalServices));
if (pnodeLocalHost == NULL) {
CNetAddr local;
LookupHost("127.0.0.1", local, false);
pnodeLocalHost = new CNode(INVALID_SOCKET, CAddress(CService(local, 0), nLocalServices));
}
Discover(threadGroup);