/** Set default proxy settings, used by cobra for ie */
public static synchronized void setDefaultProxySettings() {
String sProxyHost = ConfigurationManager.getProperty(CONF_NETWORK_PROXY_HOSTNAME);
int iProxyPort = ConfigurationManager.getInt(CONF_NETWORK_PROXY_PORT);
String sProxyLogin = ConfigurationManager.getProperty(CONF_NETWORK_PROXY_LOGIN);
String sProxyPwd = ConfigurationManager.getProperty(CONF_NETWORK_PROXY_PWD);
Type proxyType = Type.DIRECT;
if (ConfigurationManager.getBoolean(CONF_NETWORK_USE_PROXY)) {
// Set default proxy value
if (PROXY_TYPE_HTTP.equals(ConfigurationManager.getProperty(CONF_NETWORK_PROXY_TYPE))) {
proxyType = Type.HTTP;
} else if (PROXY_TYPE_SOCKS.equals(
ConfigurationManager.getProperty(CONF_NETWORK_PROXY_TYPE))) {
proxyType = Type.SOCKS;
}
try {
proxy = new Proxy(proxyType, sProxyHost, iProxyPort, sProxyLogin, sProxyPwd);
} catch (Exception e) {
Log.error(e);
return;
}
}
// Set system defaults proxy values, if we don't use DownloadManager
// methods
// see http://java.sun.com/j2se/1.4.2/docs/guide/net/properties.html
if (ConfigurationManager.getBoolean(CONF_NETWORK_USE_PROXY)) {
System.getProperties().put("proxySet", "true");
if (PROXY_TYPE_HTTP.equals(ConfigurationManager.getProperty(CONF_NETWORK_PROXY_TYPE))) {
System.setProperty("http.proxyHost", sProxyHost);
System.setProperty("http.proxyPort", Integer.toString(iProxyPort));
} else if (PROXY_TYPE_SOCKS.equals(
ConfigurationManager.getProperty(CONF_NETWORK_PROXY_TYPE))) {
System.setProperty("socksProxyHost", sProxyHost);
System.setProperty("socksProxyPort ", Integer.toString(iProxyPort));
}
Authenticator.setDefault(
new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
String user = ConfigurationManager.getProperty(CONF_NETWORK_PROXY_LOGIN);
char[] pwd =
Util.rot13(ConfigurationManager.getProperty(CONF_NETWORK_PROXY_PWD))
.toCharArray();
return new PasswordAuthentication(user, pwd);
}
});
}
}
/**
* Download the resource at the given url
*
* @param url to download
* @param Use cache : store file in image cache
* @throws Exception
* @return result as an array of bytes, null if a problem occured
*/
public static byte[] download(URL url, boolean bUseCache) throws Exception {
byte[] bOut = null;
// check if file is not already downloaded or being downloaded
if (bUseCache) {
if (new File(Util.getCachePath(url)).exists()) {
return bOut;
}
}
GetMethod get = null;
HttpClient client = null;
int iConTO = 1000 * ConfigurationManager.getInt(CONF_NETWORK_CONNECTION_TO);
int iTraTO = 1000 * ConfigurationManager.getInt(CONF_NETWORK_TRANSFERT_TO);
if (ConfigurationManager.getBoolean(CONF_NETWORK_USE_PROXY)) {
client =
getHTTPClient(
ConfigurationManager.getProperty(CONF_NETWORK_PROXY_LOGIN),
DownloadManager.getProxyPwd(),
iConTO,
iTraTO);
} else {
client = getHTTPClient(iConTO, iTraTO);
}
get = new GetMethod(url.toString());
get.addRequestHeader(
"Accept",
"image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*"); //$NON-NLS-1$ //$NON-NLS-2$
get.addRequestHeader("Accept-Language", "en-us"); // $NON-NLS-1$ //$NON-NLS-2$
get.addRequestHeader(
"User-Agent",
"Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)"); //$NON-NLS-1$ //$NON-NLS-2$
get.addRequestHeader("Connection", "Keep-Alive"); // $NON-NLS-1$ //$NON-NLS-2$
int status = client.executeMethod(get);
if (bUseCache) {
BufferedOutputStream bos =
new BufferedOutputStream(new FileOutputStream(Util.getCachePath(url)));
BufferedInputStream bis = new BufferedInputStream(get.getResponseBodyAsStream());
int i;
while ((i = bis.read()) != -1) {
bos.write(i);
}
bos.close();
bis.close();
} else {
bOut = get.getResponseBody();
}
if (get != null && get.isRequestSent()) {
get.releaseConnection();
}
return bOut;
}
