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Keep port information for local addresses

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This commit is contained in:
Pieter Wuille 2012-05-10 20:35:13 +02:00
parent 457754d2c2
commit 7fa4443f77
3 changed files with 29 additions and 22 deletions
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2
src/irc.cpp
View file

@ -246,7 +246,7 @@ void ThreadIRCSeed2(void* parg)
return;
}
CNetAddr addrLocal;
CService addrLocal;
string strMyName;
if (GetLocal(addrLocal, &addrConnect))
strMyName = EncodeAddress(GetLocalAddress(&addrConnect));

26
src/net.cpp
View file

@ -46,7 +46,7 @@ bool fClient = false;
static bool fUseUPnP = false;
uint64 nLocalServices = (fClient ? 0 : NODE_NETWORK);
static CCriticalSection cs_mapLocalHost;
static map<CNetAddr, int> mapLocalHost;
static map<CService, int> mapLocalHost;
static bool vfReachable[NET_MAX] = {};
static bool vfLimited[NET_MAX] = {};
static CNode* pnodeLocalHost = NULL;
@ -96,7 +96,7 @@ void CNode::PushGetBlocks(CBlockIndex* pindexBegin, uint256 hashEnd)
}
// find 'best' local address for a particular peer
bool GetLocal(CNetAddr& addr, const CNetAddr *paddrPeer)
bool GetLocal(CService& addr, const CNetAddr *paddrPeer)
{
if (fUseProxy || mapArgs.count("-connect") || fNoListen)
return false;
@ -105,7 +105,7 @@ bool GetLocal(CNetAddr& addr, const CNetAddr *paddrPeer)
int nBestReachability = -1;
{
LOCK(cs_mapLocalHost);
for (map<CNetAddr, int>::iterator it = mapLocalHost.begin(); it != mapLocalHost.end(); it++)
for (map<CService, int>::iterator it = mapLocalHost.begin(); it != mapLocalHost.end(); it++)
{
int nCount = (*it).second;
int nReachability = (*it).first.GetReachabilityFrom(paddrPeer);
@ -124,11 +124,10 @@ bool GetLocal(CNetAddr& addr, const CNetAddr *paddrPeer)
CAddress GetLocalAddress(const CNetAddr *paddrPeer)
{
CAddress ret(CService("0.0.0.0",0),0);
CNetAddr addr;
CService addr;
if (GetLocal(addr, paddrPeer))
{
ret.SetIP(addr);
ret.SetPort(GetListenPort());
ret = CAddress(addr);
ret.nServices = nLocalServices;
ret.nTime = GetAdjustedTime();
}
@ -196,7 +195,7 @@ void static AdvertizeLocal()
if (pnode->fSuccessfullyConnected)
{
CAddress addrLocal = GetLocalAddress(&pnode->addr);
if (addrLocal.IsRoutable() && (CNetAddr)addrLocal != (CNetAddr)pnode->addrLocal)
if (addrLocal.IsRoutable() && (CService)addrLocal != (CService)pnode->addrLocal)
{
pnode->PushAddress(addrLocal);
pnode->addrLocal = addrLocal;
@ -206,7 +205,7 @@ void static AdvertizeLocal()
}
// learn a new local address
bool AddLocal(const CNetAddr& addr, int nScore)
bool AddLocal(const CService& addr, int nScore)
{
if (!addr.IsRoutable())
return false;
@ -226,6 +225,13 @@ bool AddLocal(const CNetAddr& addr, int nScore)
return true;
}
bool AddLocal(const CNetAddr& addr, int nScore, int port)
{
if (port == -1)
port = GetListenPort();
return AddLocal(CService(addr, port), nScore);
}
/** Make a particular network entirely off-limits (no automatic connects to it) */
void SetLimited(enum Network net, bool fLimited)
{
@ -240,7 +246,7 @@ bool IsLimited(const CNetAddr& addr)
}
/** vote for a local address */
bool SeenLocal(const CNetAddr& addr)
bool SeenLocal(const CService& addr)
{
{
LOCK(cs_mapLocalHost);
@ -255,7 +261,7 @@ bool SeenLocal(const CNetAddr& addr)
}
/** check whether a given address is potentially local */
bool IsLocal(const CNetAddr& addr)
bool IsLocal(const CService& addr)
{
LOCK(cs_mapLocalHost);
return mapLocalHost.count(addr) > 0;

23
src/net.h
View file

@ -44,22 +44,23 @@ bool StopNode();
enum
{
LOCAL_NONE,
LOCAL_IF,
LOCAL_UPNP,
LOCAL_IRC,
LOCAL_HTTP,
LOCAL_MANUAL,
LOCAL_NONE, // unknown
LOCAL_IF, // address a local interface listens on
LOCAL_UPNP, // address reported by UPnP
LOCAL_IRC, // address reported by IRC (deprecated)
LOCAL_HTTP, // address reported by whatismyip.com and similars
LOCAL_MANUAL, // address explicitly specified (-externalip=)
LOCAL_MAX
};
void SetLimited(enum Network net, bool fLimited = true);
bool IsLimited(const CNetAddr& addr);
bool AddLocal(const CNetAddr& addr, int nScore = LOCAL_NONE);
bool SeenLocal(const CNetAddr& addr);
bool IsLocal(const CNetAddr& addr);
bool GetLocal(CNetAddr &addr, const CNetAddr *paddrPeer = NULL);
bool AddLocal(const CService& addr, int nScore = LOCAL_NONE);
bool AddLocal(const CNetAddr& addr, int nScore = LOCAL_NONE, int port = -1);
bool SeenLocal(const CService& addr);
bool IsLocal(const CService& addr);
bool GetLocal(CService &addr, const CNetAddr *paddrPeer = NULL);
bool IsReachable(const CNetAddr &addr);
CAddress GetLocalAddress(const CNetAddr *paddrPeer = NULL);
@ -142,7 +143,7 @@ public:
unsigned int nMessageStart;
CAddress addr;
std::string addrName;
CNetAddr addrLocal;
CService addrLocal;
int nVersion;
std::string strSubVer;
bool fOneShot;