| public Union ( IPermission other ) : IPermission | ||
| other | IPermission | |
| return | IPermission | |
public override IPermission Union(IPermission target)
{
if (target == null)
{
return(Copy());
}
else if (!(target is FileIOPermission))
{
throw new ArgumentException(_("Arg_PermissionMismatch"));
}
else if (IsUnrestricted() ||
((FileIOPermission)target).IsUnrestricted())
{
return(new FileIOPermission
(PermissionState.Unrestricted));
}
else
{
return(new FileIOPermission
(PermissionState.None,
EnvironmentPermission.Union(readList,
((FileIOPermission)target).readList, false),
EnvironmentPermission.Union(writeList,
((FileIOPermission)target).writeList, false),
EnvironmentPermission.Union(appendList,
((FileIOPermission)target).appendList, false),
EnvironmentPermission.Union(discoveryList,
((FileIOPermission)target).discoveryList, false),
allLocalFiles |
((FileIOPermission)target).allLocalFiles,
allFiles | ((FileIOPermission)target).allFiles));
}
}
// Add to the path list information.
public void AddPathList(RegistryPermissionAccess flag, String pathList)
{
if (pathList == null)
{
throw new ArgumentNullException("pathList");
}
if ((flag & ~(RegistryPermissionAccess.AllAccess)) != 0)
{
throw new ArgumentException(_("Arg_RegistryAccess"));
}
if ((flag & RegistryPermissionAccess.Read) != 0)
{
readList = EnvironmentPermission.Union(readList,
EnvironmentPermission.SplitPath
(pathList, Path.PathSeparator), false);
}
if ((flag & RegistryPermissionAccess.Write) != 0)
{
writeList = EnvironmentPermission.Union(writeList,
EnvironmentPermission.SplitPath
(pathList, Path.PathSeparator), false);
}
if ((flag & RegistryPermissionAccess.Create) != 0)
{
createList = EnvironmentPermission.Union(createList,
EnvironmentPermission.SplitPath
(pathList, Path.PathSeparator), false);
}
}
public override IPermission Union(IPermission target)
{
if (target == null)
{
return(Copy());
}
else if (!(target is RegistryPermission))
{
throw new ArgumentException(_("Arg_PermissionMismatch"));
}
else if (IsUnrestricted() ||
((RegistryPermission)target).IsUnrestricted())
{
return(new RegistryPermission
(PermissionState.Unrestricted));
}
else
{
return(new RegistryPermission
(PermissionState.None,
EnvironmentPermission.Union(readList,
((RegistryPermission)target).readList, false),
EnvironmentPermission.Union(writeList,
((RegistryPermission)target).writeList, false),
EnvironmentPermission.Union(createList,
((RegistryPermission)target).createList, false)));
}
}
public override IPermission Union(IPermission target)
{
if (target == null)
{
return(Copy());
}
else if (!(target is SiteIdentityPermission))
{
throw new ArgumentException(_("Arg_PermissionMismatch"));
}
else
{
return(new SiteIdentityPermission
(EnvironmentPermission.Union
(sites, ((SiteIdentityPermission)target).sites,
false)));
}
}
public void AddPathList(FileIOPermissionAccess access, String[] pathList)
{
if (pathList == null)
{
throw new ArgumentNullException("pathList");
}
if ((access & ~(FileIOPermissionAccess.AllAccess)) != 0)
{
throw new ArgumentException(_("Arg_FileIOAccess"));
}
foreach (String s in pathList)
{
if (s == null)
{
throw new ArgumentNullException("pathList element");
}
}
if ((access & FileIOPermissionAccess.Read) != 0)
{
readList = EnvironmentPermission.Union
(readList, pathList, true);
}
if ((access & FileIOPermissionAccess.Write) != 0)
{
writeList = EnvironmentPermission.Union
(writeList, pathList, true);
}
if ((access & FileIOPermissionAccess.Append) != 0)
{
appendList = EnvironmentPermission.Union
(appendList, pathList, true);
}
if ((access & FileIOPermissionAccess.PathDiscovery) != 0)
{
discoveryList = EnvironmentPermission.Union
(discoveryList, pathList, true);
}
}
public void UnionWithBadPermission ()
{
EnvironmentPermission ep1 = new EnvironmentPermission (EnvironmentPermissionAccess.Read, envVariables);
FileDialogPermission fdp2 = new FileDialogPermission (PermissionState.Unrestricted);
EnvironmentPermission ep3 = (EnvironmentPermission) ep1.Union (fdp2);
}
public void Union ()
{
EnvironmentPermission ep1 = new EnvironmentPermission (EnvironmentPermissionAccess.Read, envVariables);
EnvironmentPermission ep2 = new EnvironmentPermission (EnvironmentPermissionAccess.Write, envVariables);
EnvironmentPermission ep3 = (EnvironmentPermission) ep1.Union (ep2);
EnvironmentPermission ep4 = new EnvironmentPermission (EnvironmentPermissionAccess.AllAccess, envVariables);
AssertEquals ("EP1 U EP2 == EP1+2", ep3.ToXml ().ToString (), ep4.ToXml ().ToString ());
}
public void UnionWithUnrestricted ()
{
EnvironmentPermission ep1 = new EnvironmentPermission (PermissionState.Unrestricted);
EnvironmentPermission ep2 = new EnvironmentPermission (EnvironmentPermissionAccess.Read, envVariables);
EnvironmentPermission ep3 = (EnvironmentPermission) ep1.Union (ep2);
Assert ("Unrestricted U EP2 == Unrestricted", ep3.IsUnrestricted ());
ep3 = (EnvironmentPermission) ep2.Union (ep1);
Assert ("EP2 U Unrestricted == Unrestricted", ep3.IsUnrestricted ());
}
public void UnionWithNull ()
{
EnvironmentPermission ep1 = new EnvironmentPermission (EnvironmentPermissionAccess.Read, envVariables);
EnvironmentPermission ep2 = null;
EnvironmentPermission ep3 = (EnvironmentPermission) ep1.Union (ep2);
AssertEquals ("EP1 U null == EP1", ep1.ToXml ().ToString (), ep3.ToXml ().ToString ());
}