ActivationArguments.cs

using System.Runtime.InteropServices;
using System.Security.Policy;

namespace System.Runtime.Hosting
{
    [Serializable]
    [ComVisible(true)]
    public sealed class ActivationArguments : EvidenceBase
    {
        private bool m_useFusionActivationContext;

        private bool m_activateInstance;

        private string m_appFullName;

        private string[] m_appManifestPaths;

        private string[] m_activationData;

        internal bool UseFusionActivationContext => m_useFusionActivationContext;

        internal bool ActivateInstance
        {
            get
            {
                return m_activateInstance;
            }
            set
            {
                m_activateInstance = value;
            }
        }

        internal string ApplicationFullName => m_appFullName;

        internal string[] ApplicationManifestPaths => m_appManifestPaths;

        public ApplicationIdentity ApplicationIdentity => new ApplicationIdentity(m_appFullName);

        public ActivationContext ActivationContext
        {
            get
            {
                if (!UseFusionActivationContext)
                {
                    return null;
                }
                if (m_appManifestPaths == null)
                {
                    return new ActivationContext(new ApplicationIdentity(m_appFullName));
                }
                return new ActivationContext(new ApplicationIdentity(m_appFullName), m_appManifestPaths);
            }
        }

        public string[] ActivationData => m_activationData;

        private ActivationArguments()
        {
        }

        public ActivationArguments(ApplicationIdentity applicationIdentity)
            : this(applicationIdentity, null)
        {
        }

        public ActivationArguments(ApplicationIdentity applicationIdentity, string[] activationData)
        {
            if (applicationIdentity == null)
            {
                throw new ArgumentNullException("applicationIdentity");
            }
            m_appFullName = applicationIdentity.FullName;
            m_activationData = activationData;
        }

        public ActivationArguments(ActivationContext activationData)
            : this(activationData, null)
        {
        }

        public ActivationArguments(ActivationContext activationContext, string[] activationData)
        {
            if (activationContext == null)
            {
                throw new ArgumentNullException("activationContext");
            }
            m_appFullName = activationContext.Identity.FullName;
            m_appManifestPaths = activationContext.ManifestPaths;
            m_activationData = activationData;
            m_useFusionActivationContext = true;
        }

        internal ActivationArguments(string appFullName, string[] appManifestPaths, string[] activationData)
        {
            if (appFullName == null)
            {
                throw new ArgumentNullException("appFullName");
            }
            m_appFullName = appFullName;
            m_appManifestPaths = appManifestPaths;
            m_activationData = activationData;
            m_useFusionActivationContext = true;
        }

        public override EvidenceBase Clone()
        {
            ActivationArguments activationArguments = new ActivationArguments();
            activationArguments.m_useFusionActivationContext = m_useFusionActivationContext;
            activationArguments.m_activateInstance = m_activateInstance;
            activationArguments.m_appFullName = m_appFullName;
            if (m_appManifestPaths != null)
            {
                activationArguments.m_appManifestPaths = new string[m_appManifestPaths.Length];
                Array.Copy(m_appManifestPaths, activationArguments.m_appManifestPaths, activationArguments.m_appManifestPaths.Length);
            }
            if (m_activationData != null)
            {
                activationArguments.m_activationData = new string[m_activationData.Length];
                Array.Copy(m_activationData, activationArguments.m_activationData, activationArguments.m_activationData.Length);
            }
            activationArguments.m_activateInstance = m_activateInstance;
            activationArguments.m_appFullName = m_appFullName;
            activationArguments.m_useFusionActivationContext = m_useFusionActivationContext;
            return activationArguments;
        }
    }
}