//constructor
public ControllerMain(FormMain view) : base(null, null)
{
//connect controller to its view
this.view = view;
list_customers = new ArrayList();
list_networks = new ArrayList();
list_networkInventories = new ArrayList();
list_allAvailableLicenses = new ArrayList();
list_licenseInventories = new ArrayList();
list_systems = new ArrayList();
list_systemInventories = new ArrayList();
list_Audits = new ArrayList();
//initialising by database
list_customers = db.GetCustomers();
list_allAvailableLicenses = db.GetLicenses();
list_networks = db.GetNetworks();
list_networkInventories = db.GetNetworkInventories();
list_licenseInventories = db.GetLicenseInventories();
list_systems = db.GetClientSystems();
list_systemInventories = db.GetSystemInventories();
list_Audits = db.GetAudits();
//Creating Forms
fAudit = new FormAudit();
fChanges = new FormChange();
fCustomer = new FormCustomer();
fLicense = new FormLicense();
fNetwork = new FormNetwork();
fSystemInventory = new FormSystemInventory();
fAudit.Visible = false;
fChanges.Visible = false;
fCustomer.Visible = false;
fLicense.Visible = false;
fNetwork.Visible = false;
fSystemInventory.Visible = false;
//Creating Controllers and connect data
cAudit = new ControllerAudit(this, fAudit, list_customers, list_licenseInventories, list_systemInventories, list_Audits, list_allAvailableLicenses);
cChanges = new ControllerChanges(this, fChanges, list_customers, list_networks, list_networkInventories, list_licenseInventories, list_allAvailableLicenses, list_systems);
cCustomer = new ControllerCustomer(this, fCustomer, list_customers);
cLicense = new ControllerLicense(this, fLicense, list_customers, list_allAvailableLicenses, list_licenseInventories);
cNetwork = new ControllerNetwork(this, fNetwork, list_customers, list_networks, list_networkInventories);
cSystemInventory = new ControllerSystemInventory(this, fSystemInventory, list_customers, list_networks,
list_networkInventories, list_systems, list_systemInventories, list_allAvailableLicenses);
//Connect Controller to View
fAudit.Currentcontroller = cAudit;
fChanges.Currentcontroller = cChanges;
fCustomer.Currentcontroller = cCustomer;
fLicense.Currentcontroller = cLicense;
fNetwork.Currentcontroller = cNetwork;
fSystemInventory.Currentcontroller = cSystemInventory;
//Update View with Information initialised by Database
UpdateView(true);
}
//constructor
public ControllerMain(FormMain view) : base(null, null)
{
//connect controller to its view
this.view = view;
list_customers = new ArrayList();
list_networks = new ArrayList();
list_networkInventories = new ArrayList();
list_allAvailableLicenses = new ArrayList();
list_licenseInventories = new ArrayList();
list_systems = new ArrayList();
list_systemInventories = new ArrayList();
list_Audits = new ArrayList();
//initialising by database
list_customers = db.GetCustomers();
list_allAvailableLicenses = db.GetLicenses();
list_networks = db.GetNetworks();
list_networkInventories = db.GetNetworkInventories();
list_licenseInventories = db.GetLicenseInventories();
list_systems = db.GetClientSystems();
list_systemInventories = db.GetSystemInventories();
list_Audits = db.GetAudits();
//Creating Forms
fAudit = new FormAudit();
fChanges = new FormChange();
fCustomer = new FormCustomer();
fLicense = new FormLicense();
fNetwork = new FormNetwork();
fSystemInventory = new FormSystemInventory();
fAudit.Visible = false;
fChanges.Visible = false;
fCustomer.Visible = false;
fLicense.Visible = false;
fNetwork.Visible = false;
fSystemInventory.Visible = false;
//Creating Controllers and connect data
cAudit = new ControllerAudit(this, fAudit, list_customers, list_licenseInventories, list_systemInventories, list_Audits, list_allAvailableLicenses);
cChanges = new ControllerChanges(this, fChanges, list_customers, list_networks, list_networkInventories, list_licenseInventories, list_allAvailableLicenses, list_systems);
cCustomer = new ControllerCustomer(this, fCustomer, list_customers);
cLicense = new ControllerLicense(this, fLicense, list_customers, list_allAvailableLicenses, list_licenseInventories);
cNetwork = new ControllerNetwork(this, fNetwork, list_customers, list_networks, list_networkInventories);
cSystemInventory = new ControllerSystemInventory(this, fSystemInventory, list_customers, list_networks,
list_networkInventories, list_systems, list_systemInventories, list_allAvailableLicenses);
//Connect Controller to View
fAudit.Currentcontroller = cAudit;
fChanges.Currentcontroller = cChanges;
fCustomer.Currentcontroller = cCustomer;
fLicense.Currentcontroller = cLicense;
fNetwork.Currentcontroller = cNetwork;
fSystemInventory.Currentcontroller = cSystemInventory;
//Update View with Information initialised by Database
UpdateView(true);
}
public void UpdateNetworkInventory(object selectedNetwork)
{
//bind to existing network
if (selectedNetwork == null)
{
MessageBox.Show("Kein Netzwerk ausgewählt. Bitte zuerst ein Netzwerk auswählen.", "Fehler", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
Network help = (Network)selectedNetwork;
foreach (Network n in list_networks)
{
if (help.NetworkNumber == n.NetworkNumber)
{
this.selectedNetwork = n;
}
}
string newname = null;
//Question if the network should be changed as selected
switch (view.GetNetworkInputtype())
{
case 1:
{
string[] str_s = view.GetStartAddress();
string[] str_e = view.GetEndAddress();
newname = String.Format("{0}.{1}.{2}.{3} - {4}.{5}.{6}.{7}", str_s[0], str_s[1], str_s[2], str_s[3], str_e[0], str_e[1], str_e[2], str_e[3]);
break;
}
case 2:
{
string[] str_h = view.GetHostAddress();
newname = String.Format("{0}.{1}.{2}.{3}", str_h[0], str_h[1], str_h[2], str_h[3]);
break;
}
case 3:
{
string[] str_cidr = view.GetCidrAddress();
string[] str_e = view.GetEndAddress();
newname = String.Format("{0}.{1}.{2}.{3} / {4}", str_cidr[0], str_cidr[1], str_cidr[2], str_cidr[3], str_cidr[4]);
break;
}
default:
newname = "";
break;
}
DialogResult dr = MessageBox.Show(String.Format("Soll das Netzwerk {0} in das Netzwerk {1} geändert werden?", this.selectedNetwork.Name, newname), "Netzwerk ändern", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
try
{
//Change the network
switch (view.GetNetworkInputtype())
{
case 1:
{
//Get Address-Bytes as string
string[] str_startaddress = new string[4];
str_startaddress = view.GetStartAddress();
string[] str_endaddress = new string[4];
str_endaddress = view.GetEndAddress();
//Convert into byte
Byte[] b_startaddress = new Byte[4];
Byte[] b_endaddress = new Byte[4];
//Checks automaticaly for right value by its type and by converting
b_startaddress[0] = Convert.ToByte(str_startaddress[0]);
b_startaddress[1] = Convert.ToByte(str_startaddress[1]);
b_startaddress[2] = Convert.ToByte(str_startaddress[2]);
b_startaddress[3] = Convert.ToByte(str_startaddress[3]);
b_endaddress[0] = Convert.ToByte(str_endaddress[0]);
b_endaddress[1] = Convert.ToByte(str_endaddress[1]);
b_endaddress[2] = Convert.ToByte(str_endaddress[2]);
b_endaddress[3] = Convert.ToByte(str_endaddress[3]);
IPAddress start = new IPAddress(b_startaddress);
IPAddress end = new IPAddress(b_endaddress);
//Check for right input: Start must be lower than end
if (ControllerNetwork.convertIPtoUInt32(start) > ControllerNetwork.convertIPtoUInt32(end))
{
IPAddress helper = start;
start = end;
end = helper;
MessageBox.Show("Addressen gedreht.", "Inputfehler korregiert", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
if ((int)(ControllerNetwork.convertIPtoUInt32(end) - ControllerNetwork.convertIPtoUInt32(start)) > 10000)
{
DialogResult dr_inner = MessageBox.Show("Achtung: Die Berechnung dieses Netzwerks kann unter Umständen länger dauern. Wollen Sie fortfahren?", "Warnung", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (dr_inner == DialogResult.No)
{
return;
}
}
this.selectedNetwork.Name = String.Format("{0} - {1}", start.ToString(), end.ToString());
this.selectedNetwork.InputType = view.GetNetworkInputtype();
this.selectedNetwork.IpAddresses = ControllerNetwork.calcAddressesSE(start, end, view.GetProgressBar());
view.ClearStartEndInput();
break;
}
case 2:
{
//Get Address-Bytes as string
string[] str_hostaddress = new string[4];
str_hostaddress = view.GetHostAddress();
//Convert into byte
Byte[] b_hostaddress = new Byte[4];
//Checks automaticaly for right value by its type and by converting
b_hostaddress[0] = Convert.ToByte(str_hostaddress[0]);
b_hostaddress[1] = Convert.ToByte(str_hostaddress[1]);
b_hostaddress[2] = Convert.ToByte(str_hostaddress[2]);
b_hostaddress[3] = Convert.ToByte(str_hostaddress[3]);
IPAddress host = new IPAddress(b_hostaddress);
ArrayList addresses = new ArrayList();
addresses.Add(host);
this.selectedNetwork.Name = host.ToString();
this.selectedNetwork.InputType = view.GetNetworkInputtype();
this.selectedNetwork.IpAddresses = addresses;
view.ClearHostInput();
break;
}
case 3:
{
//Get Address-Bytes as string
string[] str_cidraddress = new string[5];
str_cidraddress = view.GetCidrAddress();
//Convert into byte
Byte[] b_cidraddress = new Byte[4];
byte cidr = 0;
//Checks automaticaly for right value by its type and by converting
b_cidraddress[0] = Convert.ToByte(str_cidraddress[0]);
b_cidraddress[1] = Convert.ToByte(str_cidraddress[1]);
b_cidraddress[2] = Convert.ToByte(str_cidraddress[2]);
b_cidraddress[3] = Convert.ToByte(str_cidraddress[3]);
cidr = Convert.ToByte(str_cidraddress[4]);
if (cidr > 32)
{
throw new Exception("Cidr overflow");
}
if (cidr < 19)
{
DialogResult dr_inner = MessageBox.Show("Achtung: Die Berechnung dieses Netzwerks kann unter Umständen länger dauern. Wollen Sie fortfahren?", "Warnung", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (dr_inner == DialogResult.No)
{
return;
}
}
//Creating and adding network
IPAddress network = new IPAddress(b_cidraddress);
this.selectedNetwork.Name = String.Format("{0} / {1}", network.ToString(), cidr.ToString());
Log.WriteLog("NetworktabTest:" + view.GetNetworkInputtype());
this.selectedNetwork.InputType = view.GetNetworkInputtype();
this.selectedNetwork.IpAddresses = ControllerNetwork.calcAddressesCidr(network, cidr, view.GetProgressBar());
view.ClearCidrInput();
break;
}
default:
newname = "";
break;
}
db.UpdateNetwork(this.selectedNetwork);
callingController.UpdateInformation();
UpdateView(false);
}
catch (FormatException e)
{
Log.WriteLog("Error while parsing IPAddress String to Byte: " + e.Message);
MessageBox.Show("Fehler bei der Eingabe der Adressen", "Fehler", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
catch (OutOfMemoryException e)
{
MessageBox.Show("Maximal zulässige Anzahl an Adressen überschritten. Das Netzwerk wurde nicht hinzugefügt. Bitte Netzwerk korregieren.", "Fehler", MessageBoxButtons.OK, MessageBoxIcon.Error);
Log.WriteLog("Speicherüberlauf: " + e.Message);
GC.Collect();
return;
}
catch (Exception e)
{
MessageBox.Show("Allgemeiner Fehler.", "Fehler", MessageBoxButtons.OK, MessageBoxIcon.Error);
Log.WriteLog("Allgemeiner Fehler: " + e.Message);
return;
}
}
}
}