1 files changed, 58 insertions, 0 deletions
diff --git a/src/com/isode/stroke/network/EnvironmentProxyProvider.java b/src/com/isode/stroke/network/EnvironmentProxyProvider.java
new file mode 100644
index 0000000..b12fe98
--- /dev/null
+++ b/src/com/isode/stroke/network/EnvironmentProxyProvider.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2010-2011 Thilo Cestonaro
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+/*
+ * Copyright (c) 2015 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+/*
+ * Copyright (c) 2015 Tarun Gupta.
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+package com.isode.stroke.network;
+
+import java.util.logging.Logger;
+
+public class EnvironmentProxyProvider implements ProxyProvider {
+
+	public EnvironmentProxyProvider() {
+		socksProxy = getFromEnv("all_proxy", "socks");
+		httpProxy = getFromEnv("http_proxy", "http");
+		logger_.fine("Environment: SOCKS5 => " + socksProxy.toString() + "; HTTP Connect => " + httpProxy.toString() + "\n");
+	}
+
+	public HostAddressPort getHTTPConnectProxy() {
+		return httpProxy;
+	}
+
+	public HostAddressPort getSOCKS5Proxy() {
+		return socksProxy;
+	}
+
+	private HostAddressPort getFromEnv(final String envVarName, String proxyProtocol) {
+		String envVar = null;
+		String address = "";
+		int port = 0;
+
+		envVar = System.getenv(envVarName);
+
+		proxyProtocol += "://";
+		address = envVar != null ? envVar : "0.0.0.0";
+		if(envVar != null && address.substring(0, proxyProtocol.length()).equals(proxyProtocol)) {
+			address = address.substring(proxyProtocol.length(), address.length());
+			port = Integer.parseInt(address.substring(address.indexOf(':') + 1, address.length()));
+			address = address.substring(0, address.indexOf(':'));
+		}
+
+		return new HostAddressPort(new HostAddress(address), port);
+	}
+
+	private HostAddressPort socksProxy;
+	private HostAddressPort httpProxy;
+	private final Logger logger_ = Logger.getLogger(this.getClass().getName());
+}
+\ No newline at end of file