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* test: Add the ability to add a plugin directory to the user and inventory services in order to extend unit tests for user and inventory information

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* I can't spend any longer in trying to get Mono.Addins to work with the unit tests, so this is not a proper plugin at this time
This commit is contained in:
Justin Clarke Casey
2008-11-27 19:28:04 +00:00
parent 5867f9c11f
commit 7c6c776ff7
8 changed files with 111 additions and 68 deletions
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103
OpenSim/Framework/PluginLoader.cs
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@@ -51,7 +51,7 @@ namespace OpenSim.Framework
public interface IPluginConstraint
{
string Message { get; }
bool Apply (string extpoint);
bool Apply(string extpoint);
}
/// <summary>
@@ -60,7 +60,7 @@ namespace OpenSim.Framework
/// </summary>
public interface IPluginFilter
{
bool Apply (PluginExtensionNode plugin);
bool Apply(PluginExtensionNode plugin);
}
/// <summary>
@@ -99,89 +99,90 @@ namespace OpenSim.Framework
get { return (loaded.Count == 1)? loaded [0] : default (T); }
}
public PluginLoader ()
public PluginLoader()
{
Initialiser = new PluginInitialiserBase();
initialise_plugin_dir_ (".");
initialise_plugin_dir_(".");
}
public PluginLoader (PluginInitialiserBase init)
public PluginLoader(PluginInitialiserBase init)
{
Initialiser = init;
initialise_plugin_dir_ (".");
initialise_plugin_dir_(".");
}
public PluginLoader (PluginInitialiserBase init, string dir)
public PluginLoader(PluginInitialiserBase init, string dir)
{
Initialiser = init;
initialise_plugin_dir_ (dir);
initialise_plugin_dir_(dir);
}
public void Add (string extpoint)
public void Add(string extpoint)
{
if (extpoints.Contains (extpoint))
if (extpoints.Contains(extpoint))
return;
extpoints.Add (extpoint);
extpoints.Add(extpoint);
}
public void Add (string extpoint, IPluginConstraint cons)
public void Add(string extpoint, IPluginConstraint cons)
{
Add (extpoint);
AddConstraint (extpoint, cons);
Add(extpoint);
AddConstraint(extpoint, cons);
}
public void Add (string extpoint, IPluginFilter filter)
public void Add(string extpoint, IPluginFilter filter)
{
Add (extpoint);
AddFilter (extpoint, filter);
Add(extpoint);
AddFilter(extpoint, filter);
}
public void AddConstraint (string extpoint, IPluginConstraint cons)
public void AddConstraint(string extpoint, IPluginConstraint cons)
{
constraints.Add (extpoint, cons);
constraints.Add(extpoint, cons);
}
public void AddFilter (string extpoint, IPluginFilter filter)
public void AddFilter(string extpoint, IPluginFilter filter)
{
filters.Add (extpoint, filter);
filters.Add(extpoint, filter);
}
public void Load (string extpoint)
public void Load(string extpoint)
{
Add (extpoint);
Add(extpoint);
Load();
}
public void Load ()
public void Load()
{
foreach (string ext in extpoints)
{
log.Info("[PLUGINS]: Loading extension point " + ext);
if (constraints.ContainsKey (ext))
if (constraints.ContainsKey(ext))
{
IPluginConstraint cons = constraints [ext];
if (cons.Apply (ext))
log.Error ("[PLUGINS]: " + ext + " failed constraint: " + cons.Message);
IPluginConstraint cons = constraints[ext];
if (cons.Apply(ext))
log.Error("[PLUGINS]: " + ext + " failed constraint: " + cons.Message);
}
IPluginFilter filter = null;
if (filters.ContainsKey (ext))
filter = filters [ext];
if (filters.ContainsKey(ext))
filter = filters[ext];
List<T> loadedPlugins = new List<T>();
foreach (PluginExtensionNode node in AddinManager.GetExtensionNodes (ext))
foreach (PluginExtensionNode node in AddinManager.GetExtensionNodes(ext))
{
log.Info("[PLUGINS]: Trying plugin " + node.Path);
if ((filter != null) && (filter.Apply (node) == false))
if ((filter != null) && (filter.Apply(node) == false))
continue;
T plugin = (T) node.CreateInstance();
T plugin = (T)node.CreateInstance();
loadedPlugins.Add(plugin);
}
// We do Initialise() in a second loop after CreateInstance
// So that modules who need init before others can do it
// Example: Script Engine Component System needs to load its components before RegionLoader starts
@@ -193,28 +194,28 @@ namespace OpenSim.Framework
}
}
public void Dispose ()
public void Dispose()
{
foreach (T plugin in Plugins)
plugin.Dispose ();
plugin.Dispose();
}
private void initialise_plugin_dir_ (string dir)
private void initialise_plugin_dir_(string dir)
{
if (AddinManager.IsInitialized == true)
return;
log.Info("[PLUGINS]: Initializing");
log.Info("[PLUGINS]: Initializing addin manager");
AddinManager.AddinLoadError += on_addinloaderror_;
AddinManager.AddinLoaded += on_addinloaded_;
clear_registry_();
suppress_console_output_ (true);
AddinManager.Initialize (dir);
AddinManager.Registry.Update (null);
suppress_console_output_ (false);
suppress_console_output_(true);
AddinManager.Initialize(dir);
AddinManager.Registry.Update(null);
suppress_console_output_(false);
}
private void on_addinloaded_(object sender, AddinEventArgs args)
@@ -233,7 +234,7 @@ namespace OpenSim.Framework
+ args.Exception.StackTrace);
}
private void clear_registry_ ()
private void clear_registry_()
{
// The Mono addin manager (in Mono.Addins.dll version 0.2.0.0)
// occasionally seems to corrupt its addin cache
@@ -259,7 +260,7 @@ namespace OpenSim.Framework
}
private static TextWriter prev_console_;
public void suppress_console_output_ (bool save)
public void suppress_console_output_(bool save)
{
if (save)
{
@@ -295,15 +296,15 @@ namespace OpenSim.Framework
return typeobj;
if (type.Length == 0)
throw new InvalidOperationException ("Type name not specified.");
throw new InvalidOperationException("Type name not specified.");
return typeobj = Addin.GetType (type, true);
return typeobj = Addin.GetType(type, true);
}
}
public object CreateInstance ()
public object CreateInstance()
{
return Activator.CreateInstance (TypeObject);
return Activator.CreateInstance(TypeObject);
}
}
@@ -315,13 +316,13 @@ namespace OpenSim.Framework
private int min;
private int max;
public PluginCountConstraint (int exact)
public PluginCountConstraint(int exact)
{
min = exact;
max = exact;
}
public PluginCountConstraint (int minimum, int maximum)
public PluginCountConstraint(int minimum, int maximum)
{
min = minimum;
max = maximum;
@@ -338,10 +339,10 @@ namespace OpenSim.Framework
public bool Apply (string extpoint)
{
int count = AddinManager.GetExtensionNodes (extpoint).Count;
int count = AddinManager.GetExtensionNodes(extpoint).Count;
if ((count < min) || (count > max))
throw new PluginConstraintViolatedException (Message);
throw new PluginConstraintViolatedException(Message);
return true;
}