summaryrefslogtreecommitdiffstats
path: root/source4/lib/com/classes/simple.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 17:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 17:47:29 +0000
commit4f5791ebd03eaec1c7da0865a383175b05102712 (patch)
tree8ce7b00f7a76baa386372422adebbe64510812d4 /source4/lib/com/classes/simple.c
parentInitial commit. (diff)
downloadsamba-4f5791ebd03eaec1c7da0865a383175b05102712.tar.xz
samba-4f5791ebd03eaec1c7da0865a383175b05102712.zip
Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'source4/lib/com/classes/simple.c')
-rw-r--r--source4/lib/com/classes/simple.c137
1 files changed, 137 insertions, 0 deletions
diff --git a/source4/lib/com/classes/simple.c b/source4/lib/com/classes/simple.c
new file mode 100644
index 0000000..54c74ce
--- /dev/null
+++ b/source4/lib/com/classes/simple.c
@@ -0,0 +1,137 @@
+/*
+ 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"
+
+NTSTATUS com_simple_init(TALLOC_CTX *);
+
+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 MInterfacePointer *pUnknown,
+ struct GUID *iid,
+ struct MInterfacePointer **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 MInterfacePointer *)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(TALLOC_CTX *ctx)
+{
+ struct GUID clsid;
+ struct IUnknown *class_object = talloc(ctx, 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(ctx, &clsid, PROGID_SIMPLE, class_object);
+}