154 lines
5.6 KiB
Java
154 lines
5.6 KiB
Java
package davmail;
|
|
|
|
import davmail.caldav.CaldavServer;
|
|
import davmail.exchange.ExchangeSessionFactory;
|
|
import davmail.http.DavGatewayHttpClientFacade;
|
|
import davmail.http.DavGatewaySSLProtocolSocketFactory;
|
|
import davmail.ldap.LdapServer;
|
|
import davmail.pop.PopServer;
|
|
import davmail.smtp.SmtpServer;
|
|
import davmail.ui.tray.DavGatewayTray;
|
|
import davmail.imap.ImapServer;
|
|
import org.apache.commons.httpclient.HttpClient;
|
|
import org.apache.commons.httpclient.HttpStatus;
|
|
import org.apache.commons.httpclient.methods.GetMethod;
|
|
|
|
import java.io.BufferedReader;
|
|
import java.io.IOException;
|
|
import java.io.InputStreamReader;
|
|
import java.net.BindException;
|
|
import java.util.ArrayList;
|
|
|
|
/**
|
|
* DavGateway main class
|
|
*/
|
|
public class DavGateway {
|
|
private static final String HTTP_DAVMAIL_SOURCEFORGE_NET_VERSION_TXT = "http://davmail.sourceforge.net/version.txt";
|
|
|
|
private DavGateway() {
|
|
}
|
|
|
|
private static final ArrayList<AbstractServer> serverList = new ArrayList<AbstractServer>();
|
|
|
|
/**
|
|
* Start the gateway, listen on spécified smtp and pop3 ports
|
|
*
|
|
* @param args command line parameter config file path
|
|
*/
|
|
public static void main(String[] args) {
|
|
|
|
if (args.length >= 1) {
|
|
Settings.setConfigFilePath(args[0]);
|
|
}
|
|
|
|
Settings.load();
|
|
DavGatewayTray.init();
|
|
|
|
start();
|
|
}
|
|
|
|
public static void start() {
|
|
// register custom SSL Socket factory
|
|
DavGatewaySSLProtocolSocketFactory.register();
|
|
|
|
// prepare HTTP connection pool
|
|
DavGatewayHttpClientFacade.start();
|
|
|
|
int smtpPort = Settings.getIntProperty("davmail.smtpPort");
|
|
if (smtpPort != 0) {
|
|
serverList.add(new SmtpServer(smtpPort));
|
|
}
|
|
int popPort = Settings.getIntProperty("davmail.popPort");
|
|
if (popPort != 0) {
|
|
serverList.add(new PopServer(popPort));
|
|
}
|
|
int imapPort = Settings.getIntProperty("davmail.imapPort");
|
|
if (imapPort != 0) {
|
|
serverList.add(new ImapServer(imapPort));
|
|
}
|
|
int caldavPort = Settings.getIntProperty("davmail.caldavPort");
|
|
if (caldavPort != 0) {
|
|
serverList.add(new CaldavServer(caldavPort));
|
|
}
|
|
int ldapPort = Settings.getIntProperty("davmail.ldapPort");
|
|
if (ldapPort != 0) {
|
|
serverList.add(new LdapServer(ldapPort));
|
|
}
|
|
|
|
StringBuilder message = new StringBuilder();
|
|
StringBuilder errorMessage = new StringBuilder();
|
|
message.append(BundleMessage.format("LOG_DAVMAIL_GATEWAY_LISTENING"));
|
|
for (AbstractServer server : serverList) {
|
|
try {
|
|
server.bind();
|
|
server.start();
|
|
message.append(' ').append(BundleMessage.format("LOG_PROTOCOL_PORT", server.getProtocolName(), server.getPort()));
|
|
} catch (BindException e) {
|
|
errorMessage.append(' ').append(BundleMessage.format("LOG_PROTOCOL_PORT", server.getProtocolName(), server.getPort()));
|
|
} catch (IOException e) {
|
|
errorMessage.append(' ').append(BundleMessage.format("LOG_PROTOCOL_PORT", server.getProtocolName(), server.getPort()));
|
|
}
|
|
}
|
|
|
|
DavGatewayTray.info(message.toString());
|
|
if (errorMessage.length() > 0) {
|
|
DavGatewayTray.error(new BundleMessage("LOG_SOCKET_BIND_FAILED", errorMessage.toString()));
|
|
}
|
|
|
|
// check for new version
|
|
String releasedVersion = getReleasedVersion();
|
|
String currentVersion = getCurrentVersion();
|
|
if (currentVersion != null && releasedVersion != null && currentVersion.compareTo(releasedVersion) < 0) {
|
|
DavGatewayTray.info(new BundleMessage("LOG_NEW_VERSION_AVAILABLE", releasedVersion));
|
|
}
|
|
|
|
}
|
|
|
|
public static void stop() {
|
|
for (AbstractServer server:serverList) {
|
|
server.close();
|
|
try {
|
|
server.join();
|
|
} catch (InterruptedException e) {
|
|
DavGatewayTray.warn(new BundleMessage("LOG_EXCEPTION_WAITING_SERVER_THREAD_DIE"), e);
|
|
}
|
|
}
|
|
// close pooled connections
|
|
DavGatewayHttpClientFacade.stop();
|
|
// clear session cache
|
|
ExchangeSessionFactory.reset();
|
|
}
|
|
|
|
public static String getCurrentVersion() {
|
|
Package davmailPackage = DavGateway.class.getPackage();
|
|
return davmailPackage.getImplementationVersion();
|
|
}
|
|
|
|
public static String getReleasedVersion() {
|
|
String version = null;
|
|
BufferedReader versionReader = null;
|
|
HttpClient httpClient = DavGatewayHttpClientFacade.getInstance();
|
|
GetMethod getMethod = new GetMethod(HTTP_DAVMAIL_SOURCEFORGE_NET_VERSION_TXT);
|
|
try {
|
|
httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(1000);
|
|
int status = httpClient.executeMethod(getMethod);
|
|
if (status == HttpStatus.SC_OK) {
|
|
versionReader = new BufferedReader(new InputStreamReader(getMethod.getResponseBodyAsStream()));
|
|
version = versionReader.readLine();
|
|
}
|
|
} catch (IOException e) {
|
|
DavGatewayTray.debug(new BundleMessage("LOG_UNABLE_TO_GET_RELEASED_VERSION"));
|
|
} finally {
|
|
if (versionReader != null) {
|
|
try {
|
|
versionReader.close();
|
|
} catch (IOException e) {
|
|
// ignore
|
|
}
|
|
}
|
|
getMethod.releaseConnection();
|
|
}
|
|
return version;
|
|
}
|
|
}
|