diff options
Diffstat (limited to 'src/network/kernel/qnetworkinterface_win.cpp')
| -rw-r--r-- | src/network/kernel/qnetworkinterface_win.cpp | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/src/network/kernel/qnetworkinterface_win.cpp b/src/network/kernel/qnetworkinterface_win.cpp index 907638f73e..238f913846 100644 --- a/src/network/kernel/qnetworkinterface_win.cpp +++ b/src/network/kernel/qnetworkinterface_win.cpp @@ -57,8 +57,14 @@ QT_BEGIN_NAMESPACE +typedef NETIO_STATUS (WINAPI *PtrConvertInterfaceIndexToLuid)(NET_IFINDEX, PNET_LUID); typedef NETIO_STATUS (WINAPI *PtrConvertInterfaceLuidToName)(const NET_LUID *, PWSTR, SIZE_T); +typedef NETIO_STATUS (WINAPI *PtrConvertInterfaceLuidToIndex)(const NET_LUID *, PNET_IFINDEX); +typedef NETIO_STATUS (WINAPI *PtrConvertInterfaceNameToLuid)(const WCHAR *, PNET_LUID); +static PtrConvertInterfaceIndexToLuid ptrConvertInterfaceIndexToLuid = 0; static PtrConvertInterfaceLuidToName ptrConvertInterfaceLuidToName = 0; +static PtrConvertInterfaceLuidToIndex ptrConvertInterfaceLuidToIndex = 0; +static PtrConvertInterfaceNameToLuid ptrConvertInterfaceNameToLuid = 0; static void resolveLibs() { @@ -71,10 +77,16 @@ static void resolveLibs() #if defined(Q_OS_WINCE) // since Windows Embedded Compact 7 + ptrConvertInterfaceIndexToLuid = (PtrConvertInterfaceIndexToLuid)GetProcAddress(iphlpapiHnd, L"ConvertInterfaceIndexToLuid"); ptrConvertInterfaceLuidToName = (PtrConvertInterfaceLuidToName)GetProcAddress(iphlpapiHnd, L"ConvertInterfaceLuidToNameW"); + ptrConvertInterfaceLuidToIndex = (PtrConvertInterfaceLuidToIndex)GetProcAddress(iphlpapiHnd, L"ConvertInterfaceLuidToIndex"); + ptrConvertInterfaceNameToLuid = (PtrConvertInterfaceNameToLuid)GetProcAddress(iphlpapiHnd, L"ConvertInterfaceNameToLuidW"); #else // since Windows Vista + ptrConvertInterfaceIndexToLuid = (PtrConvertInterfaceIndexToLuid)GetProcAddress(iphlpapiHnd, "ConvertInterfaceIndexToLuid"); ptrConvertInterfaceLuidToName = (PtrConvertInterfaceLuidToName)GetProcAddress(iphlpapiHnd, "ConvertInterfaceLuidToNameW"); + ptrConvertInterfaceLuidToIndex = (PtrConvertInterfaceLuidToIndex)GetProcAddress(iphlpapiHnd, "ConvertInterfaceLuidToIndex"); + ptrConvertInterfaceNameToLuid = (PtrConvertInterfaceNameToLuid)GetProcAddress(iphlpapiHnd, "ConvertInterfaceNameToLuidW"); #endif done = true; } @@ -92,13 +104,42 @@ static QHostAddress addressFromSockaddr(sockaddr *sa) address.setAddress(((sockaddr_in6 *)sa)->sin6_addr.s6_addr); int scope = ((sockaddr_in6 *)sa)->sin6_scope_id; if (scope) - address.setScopeId(QString::number(scope)); + address.setScopeId(QNetworkInterfaceManager::interfaceNameFromIndex(scope)); } else qWarning("Got unknown socket family %d", sa->sa_family); return address; } +uint QNetworkInterfaceManager::interfaceIndexFromName(const QString &name) +{ + resolveLibs(); + if (!ptrConvertInterfaceNameToLuid || !ptrConvertInterfaceLuidToIndex) + return 0; + + NET_IFINDEX id; + NET_LUID luid; + if (ptrConvertInterfaceNameToLuid(reinterpret_cast<const wchar_t *>(name.constData()), &luid) == NO_ERROR + && ptrConvertInterfaceLuidToIndex(&luid, &id) == NO_ERROR) + return uint(id); + return 0; +} + +QString QNetworkInterfaceManager::interfaceNameFromIndex(uint index) +{ + resolveLibs(); + if (ptrConvertInterfaceIndexToLuid && ptrConvertInterfaceLuidToName) { + NET_LUID luid; + if (ptrConvertInterfaceIndexToLuid(index, &luid) == NO_ERROR) { + WCHAR buf[IF_MAX_STRING_SIZE + 1]; + if (ptrConvertInterfaceLuidToName(&luid, buf, sizeof(buf)/sizeof(buf[0])) == NO_ERROR) + return QString::fromWCharArray(buf); + } + } + + return QString::number(index); +} + static QHash<QHostAddress, QHostAddress> ipv4Netmasks() { //Retrieve all the IPV4 addresses & netmasks |