private void CheckLicensing()
{
foreach (PluginEntry pe in m_plugins)
{
try
{
// iterate through all loaded plugins
// get the vendor id
int vid = pe.m_plugin.GetInt("VendorID");
LicenseKey lk = KeyRing.Instance().Find(vid);
if (lk != null)
{
pe.m_licensed = true;
}
int options = pe.m_plugin.GetInt("Options");
if (options != -1)
{
if ((options & PluginOptions.OPTION_NOLICENSE) != 0)
{
pe.m_licensed = true;
}
}
}
catch (Exception ex)
{
DebugLogger.Instance().LogError(ex);
}
}
}
/// <summary>
/// Loading 'lite' plugins from zip file .plg files
/// </summary>
public void ScanForPluginsLite()
{
// load the list of plugin states
string picn = m_apppath + m_pathsep + "pluginconfig.cfg"; // plugin configuration name
m_pluginstates.Load(picn);
// get a list of dll's in this current directory
// try to register them as a plug-in
string[] filePaths = Directory.GetFiles(m_apppath, "*.plg");
foreach (String pluginname in filePaths)
{
try
{
// create an instance of the plugin
PluginLite pll = new PluginLite();
pll.m_filename = pluginname;
pll.LoadManifest();
IPlugin plug = (IPlugin)pll;
string args = Path.GetFileNameWithoutExtension(pluginname);
// create an entry for the plugin
PluginEntry pe = new PluginEntry(plug, args);
//add the entry to the list of plugins
m_plugins.Add(pe);
//mark the plugin as enabled by default
pe.m_enabled = true;
if (m_pluginstates.InList(args))
{
// this plugin is listed in the disabled list.
DebugLogger.Instance().LogInfo("Plugin " + args + " marked disabled");
pe.m_enabled = false;
}
//get the vendor id of the newly loaded plugin
int vid = plug.GetInt("VendorID");
//look for the license key for this plugin
LicenseKey lk = KeyRing.Instance().Find(vid);
// if we found it, mark it as licensed
if (lk != null)
{
//initialize the plugin by setting the host.
if (pe.m_enabled)
{
plug.Host = this; // this will initialize the plugin - the plugin's init function will be called
DebugLogger.Instance().LogInfo("Loaded licensed plugin " + args);
}
}
DebugLogger.Instance().LogInfo("Loaded plugin " + args);
}
catch (Exception ex)
{
DebugLogger.Instance().LogError(ex.Message);
}
}
}
private string FindLicenseKey(int vendorID)
{
foreach (LicenseKey lk in KeyRing.Instance().m_keys)
{
if (vendorID == lk.VendorID)
{
return(lk.m_key);
}
}
return("no key");
}
public void ScanForPlugins()
{
// get a list of dll's in this current directory
// try to register them as a plug-in
//string[] filePaths = Directory.GetFiles(m_apppath + m_pathsep + "Plugins", "*.dll");
string[] filePaths = Directory.GetFiles(m_apppath, "*.dll");
foreach (String pluginname in filePaths)
{
string args = Path.GetFileNameWithoutExtension(pluginname);
if (args.ToLower().StartsWith("pl"))
{
// located a dll that is a potential plugin
Type ObjType = null;
try
{
// load it
Assembly ass = null;
//string args = Path.GetFileNameWithoutExtension(pluginname);
ass = Assembly.Load(args);
if (ass != null)
{
ObjType = ass.GetType(args + ".PlugIn"); // look for the plugin interface
// OK Lets create the object as we have the Report Type
if (ObjType != null)
{
// create an instance of the plugin
IPlugin plug = (IPlugin)Activator.CreateInstance(ObjType);
// create an entry for the plugin
PluginEntry pe = new PluginEntry(plug);
//add the entry to the list of plugins
m_plugins.Add(pe);
//get the vendor id of the newly loaded plugin
int vid = plug.GetInt("VendorID");
//look for the license key for this plugin
LicenseKey lk = KeyRing.Instance().Find(vid);
// if we found it, mark it as licensed
if (lk != null)
{
pe.m_licensed = true;
//initialize the plugin by setting the host.
plug.Host = this; // this will initialize the plugin - the plugin's init function will be called
DebugLogger.Instance().LogInfo("Loaded licensed plugin " + args);
}
DebugLogger.Instance().LogInfo("Loaded plugin " + args);
}
}
}
catch (Exception ex)
{
DebugLogger.Instance().LogError(ex.Message);
}
}
}
}
private void LoadLicenseKeys()
{
try
{
string licensefile = m_apppath + m_pathsep + "licenses.key";
if (File.Exists(licensefile))
{
KeyRing.Instance().Load(licensefile);
}
else
{
DebugLogger.Instance().LogInfo("No Key Ring found");
}
}
catch (Exception)
{
DebugLogger.Instance().LogInfo("No License File");
}
}
private void cmdLicense_Click(object sender, EventArgs e)
{
// get the text string from
string license = txtLicense.Text;
license = license.Trim();
if (license.Length != 32)
{
MessageBox.Show("Invalid license, please re-check");
return;
}
LicenseKey lk = new LicenseKey();
try
{
lk.Init(license);
if (lk.valid)
{
txtLicense.Text = "";
//should really check, vendor id against plugin vendor id
KeyRing.Instance().m_keys.Add(lk);
string licensefile = UVDLPApp.Instance().m_apppath + UVDLPApp.m_pathsep + "licenses.key";
if (KeyRing.Instance().Save(licensefile))
{
MessageBox.Show("License Added to Keyring, Restart to take effect");
}
else
{
MessageBox.Show("Error Saving Keyring");
}
}
else
{
MessageBox.Show("Invalid license, please re-check");
}
}
catch (Exception)
{
MessageBox.Show("Error validating license, please re-check");
}
}
private void cmdLicense_Click(object sender, EventArgs e)
{
// get the text string from
string license = txtLicense.Text;
license = license.Trim();
if (license.Length != 32)
{
MessageBox.Show(((DesignMode) ? "InvalidLicensePleaseReCheck" :UVDLPApp.Instance().resman.GetString("InvalidLicensePleaseReCheck", UVDLPApp.Instance().cul)));
return;
}
LicenseKey lk = new LicenseKey();
try
{
lk.Init(license);
if (lk.valid)
{
txtLicense.Text = "";
//should really check, vendor id against plugin vendor id
KeyRing.Instance().m_keys.Add(lk);
string licensefile = UVDLPApp.Instance().m_apppath + UVDLPApp.m_pathsep + "licenses.key";
if (KeyRing.Instance().Save(licensefile))
{
MessageBox.Show(((DesignMode) ? "LicenseAddedToKeyringRestartToTakeEffect" :UVDLPApp.Instance().resman.GetString("LicenseAddedToKeyringRestartToTakeEffect", UVDLPApp.Instance().cul)));
}
else
{
MessageBox.Show(((DesignMode) ? "ErrorSavingKeyring" :UVDLPApp.Instance().resman.GetString("ErrorSavingKeyring", UVDLPApp.Instance().cul)));
}
}
else
{
MessageBox.Show(((DesignMode) ? "InvalidLicensePleaseReCheck" :UVDLPApp.Instance().resman.GetString("InvalidLicensePleaseReCheck", UVDLPApp.Instance().cul)));
}
}
catch (Exception)
{
MessageBox.Show(((DesignMode) ? "ErrorValidatingLicensePleaseReCheck" :UVDLPApp.Instance().resman.GetString("ErrorValidatingLicensePleaseReCheck", UVDLPApp.Instance().cul)));
}
}
