private void InitConnection(Uri hosturl, string username, string password, string locale, bool allowUntestedVersion, string geoRestUrl, string geoRestConfigPath)
{
if (!string.IsNullOrEmpty(geoRestUrl))
{
_geoRestConn = new GeoRestConnection(geoRestUrl, geoRestConfigPath);
}
m_reqBuilder = new RequestBuilder(hosturl, locale);
mAnonymousUser = (username == "Anonymous");
_cred = new NetworkCredential(username, password);
string req = m_reqBuilder.CreateSession();
m_username = username;
m_password = password;
try
{
this.RestartSession();
}
catch (Exception ex)
{
throw new Exception("Failed to connect, please check network connection and login information.\nExtended error info: " + NestedExceptionMessageProcessor.GetFullMessage(ex), ex);
}
if (!allowUntestedVersion)
ValidateVersion(this.SiteVersion);
m_username = username;
m_password = password;
}
/// <summary>
/// Restarts the server session, and creates a new session ID
/// </summary>
/// <param name="throwException">If set to true, the call throws an exception if the call failed</param>
/// <returns>True if the creation succeed, false otherwise</returns>
protected override bool RestartSessionInternal(bool throwException)
{
if (m_username == null || m_password == null)
if (throwException)
throw new Exception("Cannot recreate session, because connection was not opened with username and password");
else
return false;
Uri hosturl = new Uri(m_reqBuilder.HostURI);
string locale = m_reqBuilder.Locale;
string oldSessionId = m_reqBuilder.SessionID;
try
{
RequestBuilder reqb = new RequestBuilder(hosturl, locale);
WebClient wc = new WebClient();
wc.Credentials = new NetworkCredential(m_username, m_password);
string req = reqb.CreateSession();
try
{
reqb.SessionID = System.Text.Encoding.Default.GetString(wc.DownloadData(req));
if (reqb.SessionID.IndexOf("<") >= 0)
throw new Exception("Invalid server token recieved: " + reqb.SessionID);
else
CheckAndRaiseSessionChanged(oldSessionId, reqb.SessionID);
}
catch (Exception ex)
{
reqb.SessionID = null;
bool ok = false;
try
{
//Retry, and append missing path, if applicable
if (!hosturl.ToString().EndsWith("/mapagent/mapagent.fcgi"))
{
string tmp = hosturl.ToString();
if (!tmp.EndsWith("/"))
tmp += "/";
hosturl = new Uri(tmp + "mapagent/mapagent.fcgi");
reqb = new RequestBuilder(hosturl, locale);
req = reqb.CreateSession();
reqb.SessionID = System.Text.Encoding.Default.GetString(wc.DownloadData(req));
if (reqb.SessionID.IndexOf("<") >= 0)
throw new Exception("Invalid server token recieved: " + reqb.SessionID);
ok = true;
}
}
catch {}
if (!ok)
{
if (throwException) //Report original error
{
if (ex is WebException) //These exceptions, we just want the underlying message. No need for 50 bajillion nested exceptions
throw;
else //We don't know what this could be so grab everything
throw new Exception("Failed to connect, perhaps session is expired?\nExtended error info: " + ex.Message, ex);
}
else
return false;
}
else
{
CheckAndRaiseSessionChanged(oldSessionId, reqb.SessionID);
}
}
//Reset cached items
lock (SyncRoot)
{
m_siteVersion = new Version(((SiteVersion)DeserializeObject(typeof(SiteVersion), wc.OpenRead(reqb.GetSiteVersion()))).Version);
m_featureProviders = null;
m_cachedProviderCapabilities = null;
m_reqBuilder = reqb;
}
return true;
}
catch
{
if (throwException)
throw;
else
return false;
}
}
