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/*
Unix SMB/CIFS implementation.
Simple class
Copyright (C) 2004-2005 Jelmer Vernooij <jelmer@samba.org>
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/com/com.h"
#include "librpc/gen_ndr/com_dcom.h"
static struct IClassFactory_vtable simple_classobject_vtable;
static struct IStream_vtable simple_IStream_vtable;
static WERROR simple_IUnknown_QueryInterface (struct IUnknown *d, TALLOC_CTX *mem_ctx, struct GUID *iid, struct IUnknown **iun)
{
*iun = d;
return WERR_OK;
}
static uint32_t simple_IUnknown_AddRef (struct IUnknown *d, TALLOC_CTX *mem_ctx)
{
return 1;
}
static uint32_t simple_IUnknown_Release (struct IUnknown *d, TALLOC_CTX *mem_ctx)
{
return 1;
}
static WERROR simple_IStream_Read (struct IStream *d, TALLOC_CTX *mem_ctx, uint8_t *pv, uint32_t num_requested, uint32_t *num_readx, uint32_t num_read)
{
printf("%d bytes are being read\n", num_read);
return WERR_OK;
}
static WERROR simple_IStream_Write (struct IStream *d, TALLOC_CTX *mem_ctx, uint8_t *data, uint32_t num_requested, uint32_t num_written)
{
printf("%d bytes are being written\n", num_requested);
return WERR_OK;
}
static WERROR simpleclass_IUnknown_QueryInterface (struct IUnknown *d, TALLOC_CTX *mem_ctx, struct GUID *iid, struct IUnknown **iun)
{
/* FIXME: Return WERR_IFACE_NOT_SUPPORTED if IID != IID_IUNKNOWN and IID != IID_CLASSFACTORY */
*iun = d;
return WERR_OK;
}
static WERROR simpleclass_IClassFactory_CreateInstance (struct IClassFactory *d, TALLOC_CTX *mem_ctx, struct IUnknown *iunk, struct GUID *iid, struct IUnknown **ppv)
{
struct IStream *ret;
/* FIXME: Check whether IID == ISTREAM_IID */
ret = talloc(mem_ctx, struct IStream);
ret->ctx = NULL;
ret->vtable = &simple_IStream_vtable;
ret->object_data = NULL;
*ppv = (struct IUnknown *)ret;
return WERR_OK;
}
static uint32_t simpleclass_IUnknown_AddRef (struct IUnknown *d, TALLOC_CTX *mem_ctx)
{
return 1;
}
static uint32_t simpleclass_IUnknown_Release (struct IUnknown *d, TALLOC_CTX *mem_ctx)
{
return 1;
}
/* Everything below this line should be autogenerated later on */
static struct IClassFactory_vtable simple_classobject_vtable = {
{},
simpleclass_IUnknown_QueryInterface,
simpleclass_IUnknown_AddRef,
simpleclass_IUnknown_Release,
simpleclass_IClassFactory_CreateInstance,
NULL,
NULL,
NULL
};
static struct IStream_vtable simple_IStream_vtable = {
{},
simple_IUnknown_QueryInterface,
simple_IUnknown_AddRef,
simple_IUnknown_Release,
simple_IStream_Read,
simple_IStream_Write
};
NTSTATUS com_simple_init(void)
{
struct GUID clsid;
struct IUnknown *class_object = talloc(talloc_autofree_context(), struct IUnknown);
class_object->ctx = NULL;
class_object->object_data = NULL;
class_object->vtable = (struct IUnknown_vtable *)&simple_classobject_vtable;
GUID_from_string(CLSID_SIMPLE, &clsid);
GUID_from_string(COM_ICLASSFACTORY_UUID, &simple_classobject_vtable.iid);
GUID_from_string(COM_ISTREAM_UUID, &simple_IStream_vtable.iid);
return com_register_running_class(&clsid, PROGID_SIMPLE, class_object);
}
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