private static void AddToActivePlugins(IntPtr pluginContext, WSManPluginInstance plugin)
{
lock (s_activePlugins)
{
if (!s_activePlugins.ContainsKey(pluginContext))
{
s_activePlugins.Add(pluginContext, plugin);
return;
}
}
}
/// <summary>
/// static func to take care of unmanaged to managed transitions.
/// </summary>
/// <param name="pluginContext"></param>
/// <param name="requestDetails"></param>
/// <param name="flags"></param>
/// <param name="extraInfo"></param>
/// <param name="startupInfo"></param>
/// <param name="inboundShellInformation"></param>
internal static void PerformWSManPluginShell(
IntPtr pluginContext, // PVOID
IntPtr requestDetails, // WSMAN_PLUGIN_REQUEST*
int flags,
string extraInfo,
IntPtr startupInfo, // WSMAN_SHELL_STARTUP_INFO*
IntPtr inboundShellInformation) // WSMAN_DATA*
{
WSManPluginInstance pluginToUse = GetFromActivePlugins(pluginContext);
if (null == pluginToUse)
{
lock (s_activePlugins)
{
pluginToUse = GetFromActivePlugins(pluginContext);
if (null == pluginToUse)
{
// create a new plugin
WSManPluginInstance mgdPlugin = new WSManPluginInstance();
AddToActivePlugins(pluginContext, mgdPlugin);
pluginToUse = mgdPlugin;
}
}
}
// Marshal the incoming pointers into managed types prior to the call
WSManNativeApi.WSManPluginRequest requestDetailsInstance = WSManNativeApi.WSManPluginRequest.UnMarshal(requestDetails);
WSManNativeApi.WSManShellStartupInfo_UnToMan startupInfoInstance = WSManNativeApi.WSManShellStartupInfo_UnToMan.UnMarshal(startupInfo);
WSManNativeApi.WSManData_UnToMan inboundShellInfo = WSManNativeApi.WSManData_UnToMan.UnMarshal(inboundShellInformation);
pluginToUse.CreateShell(pluginContext, requestDetailsInstance, flags, extraInfo, startupInfoInstance, inboundShellInfo);
}