public virtual void Uninstall(ExtensionForm extension)
{
if (File.Exists(extension.FileLocation))
{
File.Delete(extension.FileLocation);
}
if (_extensions.Contains(extension))
{
_extensions.Remove(extension);
}
if (extension.IsRunning)
{
extension.Close();
}
if (!extension.IsDisposed)
{
extension.Dispose();
}
if (_extensionHash.ContainsKey(extension.Hash))
{
_extensionHash.Remove(extension.Hash);
}
OnExtensionAction(new ExtensionActionEventArgs(
extension, ExtensionActionType.Uninstalled));
}
private void RaiseOnExtensionAction(ExtensionForm extension, ExtensionActionType action)
{
if (ExtensionAction != null)
{
OnExtensionAction(
new ExtensionActionEventArgs(extension, action));
}
}
public ExtensionBridge(HNode externalContractor, ExtensionForm extension)
{
_extension = extension;
_externalContractor = externalContractor;
RequestInformationAsync().Wait();
Task readTask = ReadMessageAsync();
}
public ExtensionBridge(HNode externalContractor, ExtensionForm extension)
{
_extension = extension;
_externalContractor = externalContractor;
RequestInformationAsync().Wait();
Task readTask = ReadMessageAsync();
}
private void RaiseOnExtensionAction(ExtensionForm extension, ExtensionActionType action)
{
if (ExtensionAction != null)
{
OnExtensionAction(
new ExtensionActionEventArgs(extension, action));
}
}
public virtual ExtensionForm Initialize(ExtensionForm extension)
{
if (extension.IsDisposed)
{
if (_extensions.Contains(extension))
{
_extensions.Remove(extension);
}
return(Initialize(extension.GetType()));
}
else
{
return(extension);
}
}
protected virtual ExtensionForm Install(string path, string hash)
{
// Create a copy of the assembly, and load it into memory(byte[]).
string installedExtensionPath = CopyExtension(hash, path);
byte[] rawFile = File.ReadAllBytes(installedExtensionPath);
// Read the assembly from memory (byte[]), so we can delete the file when uninstalled.
Assembly fileAssembly = Assembly.Load(rawFile);
InstallDependenciesFrom(path, fileAssembly);
ExtensionForm extension = null;
Type extensionFormType = GetExtensionFormType(fileAssembly);
if (extensionFormType != null)
{
var extensionInfo = new ExtensionInfo(
installedExtensionPath, hash, this);
_extensionInfo.Add(fileAssembly, extensionInfo);
_initialExtensionPaths.Add(fileAssembly, Path.GetDirectoryName(path));
extension = Initialize(extensionFormType);
if (extension != null)
{
var extensionAction = extension.IsRunning ?
ExtensionActionType.Opened : ExtensionActionType.Installed;
OnExtensionAction(new ExtensionActionEventArgs(
extension, extensionAction));
}
else
{
_extensionInfo.Remove(fileAssembly);
_initialExtensionPaths.Remove(fileAssembly);
}
}
if (extension == null &&
File.Exists(installedExtensionPath))
{
File.Delete(installedExtensionPath);
}
return(extension);
}
protected virtual void OpenExtension(ExtensionForm extension)
{
if (extension == null) return;
if (extension.IsDisposed)
{
ListViewItem item = _itemByHash[extension.Hash];
_itemByHash.Remove(extension.Hash);
extension = Contractor.Initialize(extension);
_extensionByItem[item] = extension;
_itemByHash[extension.Hash] = item;
}
if (!extension.IsRunning) extension.Show();
else extension.BringToFront();
}
public ExtensionForm Install(string path)
{
path = Path.GetFullPath(path);
if (!File.Exists(path))
{
return(null);
}
string hash = GetHash(path);
if (_extensionHash.ContainsKey(hash))
{
ExtensionForm extensionForm = _extensionHash[hash];
if (!extensionForm.IsDisposed)
{
RaiseOnExtensionAction(extensionForm,
ExtensionActionType.Reinstalled);
}
return(Initialize(extensionForm));
}
return(Install(path, hash));
}
public ExtensionActionEventArgs(
ExtensionForm extension, ExtensionActionType action)
{
Action = action;
Extension = extension;
}
protected virtual void UninstallExtension(ExtensionForm extension)
{
if (extension != null)
Contractor.Uninstall(extension);
}
protected virtual void CloseExtension(ExtensionForm extension)
{
if (extension != null &&
extension.IsRunning)
{
extension.Close();
}
}
public ExtensionActionEventArgs(
ExtensionForm extension, ExtensionActionType action)
{
Action = action;
Extension = extension;
}
public virtual ExtensionForm Initialize(ExtensionForm extension)
{
if (extension.IsDisposed)
{
if (_extensions.Contains(extension))
_extensions.Remove(extension);
return Initialize(extension.GetType());
}
else return extension;
}
public virtual void Uninstall(ExtensionForm extension)
{
if (File.Exists(extension.FileLocation))
File.Delete(extension.FileLocation);
if (_extensions.Contains(extension))
_extensions.Remove(extension);
if (extension.IsRunning)
extension.Close();
if (!extension.IsDisposed)
extension.Dispose();
if (_extensionHash.ContainsKey(extension.Hash))
_extensionHash.Remove(extension.Hash);
OnExtensionAction(new ExtensionActionEventArgs(
extension, ExtensionActionType.Uninstalled));
}
