On 1/15/08, Klaus Darilion <klaus.mailinglists at pernau.at> wrote: > > > I think there is no easier way. I've checked ares resolver (part of > resiprocate) and they are doing it the same way: > - GetNetworkParams on Windows > - parsing /etc/resolv.conf on Unix > > Ares further suports MacOS. > > IMO it would be real cool if pjlib supports getting nameserver config too. Thanks for the info and the vote. I've added http://trac.pjsip.org/repos/ticket/450 for this, hopefully it can be done soon. PS: I have attached how I have done it in Windows. Ugh, it has QString! ;-) cheers, -benny regards > klaus > > > > pjsua_config cfg; > pjsua_config_default(&cfg); > > #ifdef WIN32 > /* searching for nameserver on WIN32 > * code partly from resiprocate/ares/ares_init.c, > * http://msdn2.microsoft.com/en-us/library/aa366068.aspx and > * by Klaus Darilion (c) ipcom.at */ > > /* > * Way of getting nameservers that should work on all Windows from 98 > on. > */ > FIXED_INFO * FixedInfo; > ULONG ulOutBufLen; > DWORD dwRetVal; > IP_ADDR_STRING * pIPAddr; > HANDLE hLib; > int failed=0; > typedef DWORD (*GNP) (FIXED_INFO*, DWORD*); > GNP gnp; > > while(1) { > hLib = LoadLibrary(TEXT("iphlpapi.dll")); > if (!hLib) { > failed++; > break; > } > //appLog("DLL loaded ..."); > > gnp = (GNP) GetProcAddress((HINSTANCE__*) hLib, > "GetNetworkParams"); > > if (!gnp) { > FreeLibrary((HINSTANCE__*) hLib); > failed++; > break; > } > //appLog("GetNetworkParams found ..."); > FixedInfo = (FIXED_INFO *) GlobalAlloc(GPTR, > sizeof(FIXED_INFO)); > ulOutBufLen = sizeof(FIXED_INFO); > > if (ERROR_BUFFER_OVERFLOW == gnp(FixedInfo, &ulOutBufLen) > ) { > GlobalFree(FixedInfo); > FixedInfo = (FIXED_INFO *)GlobalAlloc(GPTR, > ulOutBufLen); > } > > if ( dwRetVal = gnp( FixedInfo, &ulOutBufLen ) ) { > GlobalFree( FixedInfo ); > FreeLibrary((HINSTANCE__*) hLib); > failed++; > break; > } > //appLog("GetNetworkParams done ..."); > pIPAddr = &FixedInfo->DnsServerList; > while ( pIPAddr && strlen(pIPAddr->IpAddress.String) > 0) > { > char *dns; > appLog("found name server: " + QString(pIPAddr-> > IpAddress.String)); > dns = strdup(pIPAddr->IpAddress.String); > cfg.nameserver[cfg.nameserver_count] = > pj_str(dns); > pIPAddr = pIPAddr ->Next; > cfg.nameserver_count++; > if (cfg.nameserver_count == 4) { > break; /* pjsua allows configuration of 4 > name servers */ > } > } > GlobalFree( FixedInfo ); > FreeLibrary((HINSTANCE__*) hLib); > break; > } > #endif //WIN32 > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080116/5b3dfed5/attachment-0001.html
