Break the classes into core classes that deal with handling the backend logic, the fragment and rest.

LaunchVPN, MainActivity, ConfigConvert are public API that is recorded in shortcuts, launchers etc. Moving them would break public API. Also VPNProfile belongs into core but since the reading VPN Profiles depends on the class name keep it in the main package.

--HG--
rename : src/de/blinkt/openvpn/CIDRIP.java => src/de/blinkt/openvpn/core/CIDRIP.java
rename : src/de/blinkt/openvpn/ConfigParser.java => src/de/blinkt/openvpn/core/ConfigParser.java
rename : src/de/blinkt/openvpn/NetworkSateReceiver.java => src/de/blinkt/openvpn/core/NetworkSateReceiver.java
rename : src/de/blinkt/openvpn/OpenVPN.java => src/de/blinkt/openvpn/core/OpenVPN.java
rename : src/de/blinkt/openvpn/OpenVPNMangement.java => src/de/blinkt/openvpn/core/OpenVPNMangement.java
rename : src/de/blinkt/openvpn/OpenVPNThread.java => src/de/blinkt/openvpn/core/OpenVPNThread.java
rename : src/de/blinkt/openvpn/OpenVpnManagementThread.java => src/de/blinkt/openvpn/core/OpenVpnManagementThread.java
rename : src/de/blinkt/openvpn/OpenVpnService.java => src/de/blinkt/openvpn/core/OpenVpnService.java
rename : src/de/blinkt/openvpn/ProfileManager.java => src/de/blinkt/openvpn/core/ProfileManager.java
rename : src/de/blinkt/openvpn/ProxyDetection.java => src/de/blinkt/openvpn/core/ProxyDetection.java
rename : src/de/blinkt/openvpn/VPNLaunchHelper.java => src/de/blinkt/openvpn/core/VPNLaunchHelper.java
rename : src/de/blinkt/openvpn/AboutFragment.java => src/de/blinkt/openvpn/fragments/AboutFragment.java
rename : src/de/blinkt/openvpn/FaqFragment.java => src/de/blinkt/openvpn/fragments/FaqFragment.java
rename : src/de/blinkt/openvpn/FileSelectionFragment.java => src/de/blinkt/openvpn/fragments/FileSelectionFragment.java
rename : src/de/blinkt/openvpn/GeneralSettings.java => src/de/blinkt/openvpn/fragments/GeneralSettings.java
rename : src/de/blinkt/openvpn/InlineFileTab.java => src/de/blinkt/openvpn/fragments/InlineFileTab.java
rename : src/de/blinkt/openvpn/OpenVpnPreferencesFragment.java => src/de/blinkt/openvpn/fragments/OpenVpnPreferencesFragment.java
rename : src/de/blinkt/openvpn/SendDumpFragment.java => src/de/blinkt/openvpn/fragments/SendDumpFragment.java
rename : src/de/blinkt/openvpn/Settings_Authentication.java => src/de/blinkt/openvpn/fragments/Settings_Authentication.java
rename : src/de/blinkt/openvpn/Settings_Basic.java => src/de/blinkt/openvpn/fragments/Settings_Basic.java
rename : src/de/blinkt/openvpn/Settings_IP.java => src/de/blinkt/openvpn/fragments/Settings_IP.java
rename : src/de/blinkt/openvpn/Settings_Obscure.java => src/de/blinkt/openvpn/fragments/Settings_Obscure.java
rename : src/de/blinkt/openvpn/Settings_Routing.java => src/de/blinkt/openvpn/fragments/Settings_Routing.java
rename : src/de/blinkt/openvpn/ShowConfigFragment.java => src/de/blinkt/openvpn/fragments/ShowConfigFragment.java
rename : src/de/blinkt/openvpn/VPNProfileList.java => src/de/blinkt/openvpn/fragments/VPNProfileList.java

1 files changed, 55 insertions, 0 deletions

diff --git a/src/de/blinkt/openvpn/core/ProxyDetection.java b/src/de/blinkt/openvpn/core/ProxyDetection.java
new file mode 100644
index 00000000..bc8bf293
--- /dev/null
+++ b/src/de/blinkt/openvpn/core/ProxyDetection.java
@@ -0,0 +1,55 @@
+package de.blinkt.openvpn.core;
+
+import java.net.InetSocketAddress;
+import java.net.MalformedURLException;
+import java.net.Proxy;
+import java.net.ProxySelector;
+import java.net.SocketAddress;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.List;
+
+import de.blinkt.openvpn.R;
+import de.blinkt.openvpn.VpnProfile;
+
+public class ProxyDetection {
+	static SocketAddress detectProxy(VpnProfile vp) {
+		// Construct a new url with https as protocol
+		try {
+			URL url = new URL(String.format("https://%s:%s",vp.mServerName,vp.mServerPort));
+			Proxy proxy = getFirstProxy(url);
+
+			if(proxy==null)
+				return null;
+			SocketAddress addr = proxy.address();
+			if (addr instanceof InetSocketAddress) {
+				return addr; 
+			}
+			
+		} catch (MalformedURLException e) {
+			OpenVPN.logError(R.string.getproxy_error,e.getLocalizedMessage());
+		} catch (URISyntaxException e) {
+			OpenVPN.logError(R.string.getproxy_error,e.getLocalizedMessage());
+		}
+		return null;
+	}
+
+	static Proxy getFirstProxy(URL url) throws URISyntaxException {
+		System.setProperty("java.net.useSystemProxies", "true");
+
+		List<Proxy> proxylist = ProxySelector.getDefault().select(url.toURI());
+
+
+		if (proxylist != null) {
+			for (Proxy proxy: proxylist) {
+				SocketAddress addr = proxy.address();
+
+				if (addr != null) {
+					return proxy;
+				}
+			}
+
+		}
+		return null;
+	}
+}
\ No newline at end of file