diff options
Diffstat (limited to 'source4/lib/com/classes/simple.c')
| -rw-r--r-- | source4/lib/com/classes/simple.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/source4/lib/com/classes/simple.c b/source4/lib/com/classes/simple.c new file mode 100644 index 0000000000..295f113207 --- /dev/null +++ b/source4/lib/com/classes/simple.c @@ -0,0 +1,122 @@ +/* + 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 = { + { 0, 0, 0, { 0, 0 }, { 0, 0, 0, 0, 0, 0 } }, + simpleclass_IUnknown_QueryInterface, + simpleclass_IUnknown_AddRef, + simpleclass_IUnknown_Release, + simpleclass_IClassFactory_CreateInstance, + NULL, + NULL, + NULL +}; + +static struct IStream_vtable simple_IStream_vtable = { + { 0, 0, 0, { 0, 0 }, { 0, 0, 0, 0, 0, 0 } }, + 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); +} |