/* * Copyright (c) 2010-2011 Thilo Cestonaro * Licensed under the simplified BSD license. * See Documentation/Licenses/BSD-simplified.txt for more information. */ /* * Copyright (c) 2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #include <Swiften/Network/EnvironmentProxyProvider.h> #include <stdio.h> #include <stdlib.h> #include <iostream> #include <Swiften/Base/Log.h> namespace Swift { EnvironmentProxyProvider::EnvironmentProxyProvider() { socksProxy = getFromEnv("all_proxy", "socks"); httpProxy = getFromEnv("http_proxy", "http"); SWIFT_LOG(debug) << "Environment: SOCKS5 => " << socksProxy.toString() << "; HTTP Connect => " << httpProxy.toString() << std::endl; } HostAddressPort EnvironmentProxyProvider::getHTTPConnectProxy() const { return httpProxy; } HostAddressPort EnvironmentProxyProvider::getSOCKS5Proxy() const { return socksProxy; } HostAddressPort EnvironmentProxyProvider::getFromEnv(const char* envVarName, std::string proxyProtocol) { char* envVar = nullptr; std::string address; int port = 0; envVar = getenv(envVarName); proxyProtocol += "://"; address = envVar != nullptr ? envVar : "0.0.0.0"; if(envVar != nullptr && address.compare(0, proxyProtocol.length(), proxyProtocol) == 0) { address = address.substr(proxyProtocol.length(), address.length()); port = atoi(address.substr(address.find(':') + 1, address.length()).c_str()); address = address.substr(0, address.find(':')); } return HostAddressPort(HostAddress::fromString(address).get_value_or(HostAddress()), port); } }