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/*
Unix SMB/CIFS implementation.
DCOM proxy tables functionality
Copyright (C) 2005 Jelmer Vernooij <jelmer@samba.org>
Copyright (C) 2006 Andrzej Hajda <andrzej.hajda@wp.pl>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "lib/util/dlinklist.h"
#include "librpc/gen_ndr/com_dcom.h"
#include "lib/com/dcom/dcom.h"
static struct dcom_proxy {
struct IUnknown_vtable *vtable;
struct dcom_proxy *prev, *next;
} *proxies = NULL;
NTSTATUS dcom_register_proxy(struct IUnknown_vtable *proxy_vtable)
{
struct dcom_proxy *proxy = talloc(talloc_autofree_context(), struct dcom_proxy);
proxy->vtable = proxy_vtable;
DLIST_ADD(proxies, proxy);
return NT_STATUS_OK;
}
struct IUnknown_vtable *dcom_proxy_vtable_by_iid(struct GUID *iid)
{
struct dcom_proxy *p;
for (p = proxies; p; p = p->next) {
if (GUID_equal(&p->vtable->iid, iid)) {
return p->vtable;
}
}
return NULL;
}
static struct dcom_marshal {
struct GUID clsid;
marshal_fn marshal;
unmarshal_fn unmarshal;
struct dcom_marshal *prev, *next;
} *marshals = NULL;
NTSTATUS dcom_register_marshal(struct GUID *clsid, marshal_fn marshal, unmarshal_fn unmarshal)
{
struct dcom_marshal *p = talloc(talloc_autofree_context(), struct dcom_marshal);
p->clsid = *clsid;
p->marshal = marshal;
p->unmarshal = unmarshal;
DLIST_ADD(marshals, p);
return NT_STATUS_OK;
}
_PUBLIC_ marshal_fn dcom_marshal_by_clsid(struct GUID *clsid)
{
struct dcom_marshal *p;
for (p = marshals; p; p = p->next) {
if (GUID_equal(&p->clsid, clsid)) {
return p->marshal;
}
}
return NULL;
}
_PUBLIC_ unmarshal_fn dcom_unmarshal_by_clsid(struct GUID *clsid)
{
struct dcom_marshal *p;
for (p = marshals; p; p = p->next) {
if (GUID_equal(&p->clsid, clsid)) {
return p->unmarshal;
}
}
return NULL;
}
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