/// <summary>
/// Initializes the AddIn system.
/// This loads the AddIns that were added to the list,
/// then it executes the <see cref="ICommand">commands</see>
/// in <c>/SharpDevelop/Autostart</c>.
/// </summary>
public void RunInitialization()
{
addInTree.Load(addInFiles, disabledAddIns);
// perform service registration
var container = (IServiceContainer)ServiceSingleton.ServiceProvider.GetService(typeof(IServiceContainer));
if (container != null)
{
addInTree.BuildItems <object>("/SharpDevelop/Services", container, false);
}
// run workspace autostart commands
LoggingService.Info("Running autostart commands...");
foreach (ICommand command in addInTree.BuildItems <ICommand>("/SharpDevelop/Autostart", null, false))
{
try {
command.Execute(null);
} catch (Exception ex) {
// allow startup to continue if some commands fail
ServiceSingleton.GetRequiredService <IMessageService>().ShowException(ex);
}
}
}
/// <summary>
/// Installs the AddIns from AddInInstallTemp to the UserAddInPath.
/// In case of installation errors, a error message is displayed to the user
/// and the affected AddIn is added to the disabled list.
/// </summary>
public static void InstallAddIns(List <string> disabled)
{
if (!Directory.Exists(addInInstallTemp))
{
return;
}
LoggingService.Info("AddInManager.InstallAddIns started");
if (!Directory.Exists(userAddInPath))
{
Directory.CreateDirectory(userAddInPath);
}
string removeFile = Path.Combine(addInInstallTemp, "remove.txt");
bool allOK = true;
List <string> notRemoved = new List <string>();
if (File.Exists(removeFile))
{
using (StreamReader r = new StreamReader(removeFile)) {
string addInName;
while ((addInName = r.ReadLine()) != null)
{
addInName = addInName.Trim();
if (addInName.Length == 0)
{
continue;
}
string targetDir = Path.Combine(userAddInPath, addInName);
if (!UninstallAddIn(disabled, addInName, targetDir))
{
notRemoved.Add(addInName);
allOK = false;
}
}
}
if (notRemoved.Count == 0)
{
LoggingService.Info("Deleting remove.txt");
File.Delete(removeFile);
}
else
{
LoggingService.Info("Rewriting remove.txt");
using (StreamWriter w = new StreamWriter(removeFile)) {
notRemoved.ForEach(w.WriteLine);
}
}
}
foreach (string sourceDir in Directory.GetDirectories(addInInstallTemp))
{
string addInName = Path.GetFileName(sourceDir);
string targetDir = Path.Combine(userAddInPath, addInName);
if (notRemoved.Contains(addInName))
{
LoggingService.Info("Skipping installation of " + addInName + " because deinstallation failed.");
continue;
}
if (UninstallAddIn(disabled, addInName, targetDir))
{
LoggingService.Info("Installing " + addInName + "...");
Directory.Move(sourceDir, targetDir);
}
else
{
allOK = false;
}
}
if (allOK)
{
try {
Directory.Delete(addInInstallTemp, false);
} catch (Exception ex) {
LoggingService.Warn("Error removing install temp", ex);
}
}
LoggingService.Info("AddInManager.InstallAddIns finished");
}
public static void ShowMessage(string message, string caption)
{
LoggingService.Info(message);
ServiceManager.MessageService.ShowMessage(message, caption);
}