/// <summary>
///
/// </summary>
/// <param name="serverAPI"></param>
public wfrm_System_Frame(ServerAPI serverAPI)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
try
{
m_ServerAPI = serverAPI;
dsSettings = m_ServerAPI.GetSettings();
dsSettings.AcceptChanges();
}
catch(Exception x){
wfrm_Error frm = new wfrm_Error(x,new System.Diagnostics.StackTrace());
frm.ShowDialog(this);
}
InitTab();
}
/// <summary>
/// Filters message.
/// </summary>
/// <param name="messageStream">Message stream which to filter.</param>
/// <param name="filteredStream">Filtered stream.</param>
/// <param name="sender">Senders email address.</param>
/// <param name="recipients">Recipients email addresses.</param>
/// <param name="api">Access to server API.</param>
public FilterResult Filter(MemoryStream messageStream,out MemoryStream filteredStream,string sender,string[] recipients,ServerAPI api)
{
filteredStream = null;
// Store message to tmp file
string mailStorePath = api.GetSettings().Tables["Settings"].Rows[0]["MailRoot"].ToString();
if(!Directory.Exists(mailStorePath + "tmpScan")){
Directory.CreateDirectory(mailStorePath + "tmpScan");
}
string file = mailStorePath + "tmpScan\\" + Guid.NewGuid().ToString() + ".eml";
using(FileStream fs = File.Create(file)){
messageStream.WriteTo(fs);
}
// Execute virus program to scan tmp message
// #FileName - place holder is replaced with file
DataSet ds = new DataSet();
DataTable dt = ds.Tables.Add("Settings");
dt.Columns.Add("Program");
dt.Columns.Add("Arguments");
ds.ReadXml(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\lsVirusFilter_db.xml");
string virusSoft = ds.Tables["Settings"].Rows[0]["Program"].ToString();
string virusSoftArgs = ds.Tables["Settings"].Rows[0]["Arguments"].ToString().Replace("#FileName",file);
System.Diagnostics.ProcessStartInfo sInf = new System.Diagnostics.ProcessStartInfo(virusSoft,virusSoftArgs);
sInf.CreateNoWindow = true;
System.Diagnostics.Process p = System.Diagnostics.Process.Start(sInf);
if(p != null){
p.WaitForExit(100000);
}
// Return scanned message and delete tmp file
using(FileStream fs = File.OpenRead(file)){
byte[] data = new byte[fs.Length];
fs.Read(data,0,data.Length);
filteredStream = new MemoryStream(data);
}
File.Delete(file);
return FilterResult.Store;
}
public DataSet GetSettings()
{
ServerAPI api = new ServerAPI(m_SettingsPath);
return api.GetSettings();
}