/// <summary>
/// Loads specified virtual server API.
/// </summary>
/// <param name="assembly">API assembly name.</param>
/// <param name="type">API type name.</param>
/// <param name="initString">API init string</param>
/// <returns></returns>
internal IMailServerApi LoadApi(string assembly, string type, string initString)
{
string apiAssemblyPath = "";
if (File.Exists(SCore.PathFix(m_StartupPath + "\\" + assembly)))
{
apiAssemblyPath = SCore.PathFix(m_StartupPath + "\\" + assembly);
}
else
{
apiAssemblyPath = SCore.PathFix(assembly);
}
Assembly ass = Assembly.LoadFile(apiAssemblyPath);
return((IMailServerApi)Activator.CreateInstance(ass.GetType(type), new object[] { initString }));
}
/// <summary>
/// Loads virtual server from xml file.
/// </summary>
internal void LoadVirtualServers()
{
try{
DateTime dateServers = File.GetLastWriteTime(SCore.PathFix(m_StartupPath + "Settings\\localServers.xml"));
if (DateTime.Compare(dateServers, m_ServersFileDate) != 0)
{
m_ServersFileDate = dateServers;
DataSet ds = new DataSet();
ds.Tables.Add("Servers");
ds.Tables["Servers"].Columns.Add("ID");
ds.Tables["Servers"].Columns.Add("Enabled");
ds.Tables["Servers"].Columns.Add("Name");
ds.Tables["Servers"].Columns.Add("API_assembly");
ds.Tables["Servers"].Columns.Add("API_class");
ds.Tables["Servers"].Columns.Add("API_initstring");
ds.ReadXml(SCore.PathFix(m_StartupPath + "Settings\\localServers.xml"));
if (ds.Tables.Contains("Servers"))
{
// Delete running virtual servers what has deleted.
for (int i = 0; i < m_VirtualServers.Count; i++)
{
VirtualServer server = m_VirtualServers[i];
bool exists = false;
foreach (DataRow dr in ds.Tables["Servers"].Rows)
{
if (server.ID == dr["ID"].ToString())
{
exists = true;
break;
}
}
if (!exists)
{
server.Stop();
m_VirtualServers.Remove(server);
i--;
}
}
// Add new added virtual servers what aren't running already.
foreach (DataRow dr in ds.Tables["Servers"].Rows)
{
//--- See if specified server already running, if so, skip it. --//
bool exists = false;
foreach (VirtualServer server in m_VirtualServers)
{
if (server.ID == dr["ID"].ToString())
{
exists = true;
server.Enabled = ConvertEx.ToBoolean(dr["Enabled"], true);
break;
}
}
if (exists)
{
continue;
}
//--------------------------------------------------------------//
string id = dr["ID"].ToString();
string name = dr["Name"].ToString();
string assembly = dr["API_assembly"].ToString();
string apiClass = dr["API_class"].ToString();
string intiStr = dr["API_initstring"].ToString();
IMailServerApi api = LoadApi(assembly, apiClass, intiStr);
VirtualServer virtualServer = new VirtualServer(this, id, name, intiStr, api);
m_VirtualServers.Add(virtualServer);
virtualServer.Enabled = ConvertEx.ToBoolean(dr["Enabled"], true);
}
}
}
}
catch (Exception x) {
Error.DumpError(x, new System.Diagnostics.StackTrace());
}
}