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Merge pull request #817 from TheBlueMatt/dpiversionfix

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Get ext. IP from UPnP, make sure addrMe IsRoutable() in version.
This commit is contained in:
gmaxwell 2012-02-11 15:14:02 -08:00
commit 9f3de58d83
1 changed files with 21 additions and 1 deletions
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22
src/net.cpp
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@ -530,7 +530,7 @@ void CNode::PushVersion()
/// when NTP implemented, change to just nTime = GetAdjustedTime()
int64 nTime = (fInbound ? GetAdjustedTime() : GetTime());
CAddress addrYou = (fUseProxy ? CAddress(CService("0.0.0.0",0)) : addr);
CAddress addrMe = (fUseProxy ? CAddress(CService("0.0.0.0",0)) : addrLocalHost);
CAddress addrMe = (fUseProxy || !addrLocalHost.IsRoutable() ? CAddress(CService("0.0.0.0",0)) : addrLocalHost);
RAND_bytes((unsigned char*)&nLocalHostNonce, sizeof(nLocalHostNonce));
PushMessage("version", PROTOCOL_VERSION, nLocalServices, nTime, addrYou, addrMe,
nLocalHostNonce, FormatSubVersion(CLIENT_NAME, CLIENT_VERSION, std::vector<string>()), nBestHeight);
@ -965,6 +965,26 @@ void ThreadMapPort2(void* parg)
r = UPNP_GetValidIGD(devlist, &urls, &data, lanaddr, sizeof(lanaddr));
if (r == 1)
{
if (!addrLocalHost.IsRoutable())
{
char externalIPAddress[40];
r = UPNP_GetExternalIPAddress(urls.controlURL, data.first.servicetype, externalIPAddress);
if(r != UPNPCOMMAND_SUCCESS)
printf("UPnP: GetExternalIPAddress() returned %d\n", r);
else
{
if(externalIPAddress[0])
{
printf("UPnP: ExternalIPAddress = %s\n", externalIPAddress);
CAddress addrExternalFromUPnP(CService(externalIPAddress, 0), nLocalServices);
if (addrExternalFromUPnP.IsRoutable())
addrLocalHost = addrExternalFromUPnP;
}
else
printf("UPnP: GetExternalIPAddress failed.\n");
}
}
string strDesc = "Bitcoin " + FormatFullVersion();
#ifndef UPNPDISCOVER_SUCCESS
/* miniupnpc 1.5 */