Swiftdiff options
| author | Tobias Markmann <tm@ayena.de> | 2011-05-26 18:46:49 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2011-09-25 17:42:32 (GMT) |
| commit | 4f62e5ec4b42929fe3c1a68667e63cb1b7a35509 (patch) | |
| tree | 0d19fac3f578dec00ccf3e58930312951e38de89 /Swiften/Network/WindowsNetworkEnvironment.cpp | |
| parent | de660b763459cdd707876ec244b6866abca07fa2 (diff) | |
| download | swift-4f62e5ec4b42929fe3c1a68667e63cb1b7a35509.zip swift-4f62e5ec4b42929fe3c1a68667e63cb1b7a35509.tar.bz2 | |
Google Summer of Code 2011 Project: Adding support for Jingle File Transfers (XEP-0234), Jingle SOCKS5 Bytestreams Transport Method (XEP-0260), Jingle In-Band Bytestreams Transport Method (XEP-0261) and SOCKS5 Bytestreams (XEP-0065).
License: This patch is BSD-licensed, see http://www.opensource.org/licenses/bsd-license.php
Diffstat (limited to 'Swiften/Network/WindowsNetworkEnvironment.cpp')
| -rw-r--r-- | Swiften/Network/WindowsNetworkEnvironment.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/Swiften/Network/WindowsNetworkEnvironment.cpp b/Swiften/Network/WindowsNetworkEnvironment.cpp new file mode 100644 index 0000000..5163f43 --- /dev/null +++ b/Swiften/Network/WindowsNetworkEnvironment.cpp @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2011 Tobias Markmann + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. + */ + +#include "WindowsNetworkEnvironment.h" + +#include <string> +#include <vector> +#include <map> + +#include <boost/shared_ptr.hpp> +#include <boost/smart_ptr/make_shared.hpp> +#include <Swiften/Base/boost_bsignals.h> +#include <Swiften/Network/HostAddress.h> +#include <Swiften/Network/NetworkInterface.h> + +#include <winsock2.h> +#include <iphlpapi.h> + +namespace Swift { + +std::string winSocketAddressToStdString(const SOCKET_ADDRESS& socketAddress) { + char text[46]; + ULONG bufferSize = sizeof(text); + std::string result; + + int ret = WSAAddressToString(socketAddress.lpSockaddr, socketAddress.iSockaddrLength, NULL, text, &bufferSize); + if (ret == 0) { + result.assign(text, sizeof(text)); + } + return result; +} + +std::vector<NetworkInterface::ref> WindowsNetworkEnvironment::getNetworkInterfaces() { + std::map<std::string, WindowsNetworkInterface::ref> interfaces; + std::vector<NetworkInterface::ref> result; + + IP_ADAPTER_ADDRESSES preBuffer[5]; + PIP_ADAPTER_ADDRESSES adapterStart = preBuffer; + + ULONG bufferSize = sizeof(preBuffer); + + ULONG flags = GAA_FLAG_INCLUDE_ALL_INTERFACES | GAA_FLAG_INCLUDE_PREFIX | GAA_FLAG_SKIP_MULTICAST | GAA_FLAG_SKIP_DNS_SERVER; + + ULONG ret = GetAdaptersAddresses( AF_UNSPEC, flags, NULL, adapterStart, &bufferSize); + if (ret == ERROR_BUFFER_OVERFLOW) { + adapterStart = new IP_ADAPTER_ADDRESSES[bufferSize / sizeof(IP_ADAPTER_ADDRESSES)]; + if (!adapterStart) { + return result; + } + ret = GetAdaptersAddresses(AF_UNSPEC, flags, NULL, adapterStart, &bufferSize); + } + if (ret != ERROR_SUCCESS) { + if (adapterStart != preBuffer) { + delete adapterStart; + } + return result; + } + + for (PIP_ADAPTER_ADDRESSES adapter = adapterStart; adapter; adapter = adapter->Next) { + std::string name(adapter->AdapterName); + + if (adapter->OperStatus != IfOperStatusUp) { + continue; + } + + // iterate over addresses + for (PIP_ADAPTER_UNICAST_ADDRESS address = adapter->FirstUnicastAddress; address; address = address->Next) { + std::string ip; + + if (address->Address.lpSockaddr->sa_family == PF_INET || + address->Address.lpSockaddr->sa_family == PF_INET6) { + ip = winSocketAddressToStdString(address->Address); + if (!ip.empty()) { + if (interfaces.find(name) == interfaces.end()) { + interfaces[name] = boost::make_shared<WindowsNetworkInterface>(); + interfaces[name]->setName(name); + } + interfaces[name]->addHostAddress(HostAddress(ip)); + } + } + } + } + + if (adapterStart != preBuffer) { + //delete adapterStart; + } + + for(std::map<std::string, WindowsNetworkInterface::ref>::iterator i = interfaces.begin(); i != interfaces.end(); ++i) { + result.push_back(i->second); + } + return result; +} + +} |