static int
dissect_remunk_remqueryinterface_rqst(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree, guint8 *drep)
{
e_uuid_t ipid;
guint32 u32Refs;
guint16 u16IIDs;
guint32 u32ArraySize;
guint32 u32ItemIdx;
e_uuid_t iid;
dcerpc_info *info = (dcerpc_info *) pinfo->private_data;
remunk_remqueryinterface_call_t *call;
offset = dissect_dcom_this(tvb, offset, pinfo, tree, drep);
offset = dissect_dcom_UUID(tvb, offset, pinfo, tree, drep,
hf_dcom_ipid, &ipid);
offset = dissect_dcom_DWORD(tvb, offset, pinfo, tree, drep,
hf_remunk_refs, &u32Refs);
offset = dissect_dcom_WORD(tvb, offset, pinfo, tree, drep,
hf_remunk_iids, &u16IIDs);
offset = dissect_dcom_dcerpc_array_size(tvb, offset, pinfo, tree, drep,
&u32ArraySize);
/* limit the allocation to a reasonable size */
if(u32ArraySize < 100) {
call = (remunk_remqueryinterface_call_t *)wmem_alloc(wmem_file_scope(), sizeof(remunk_remqueryinterface_call_t) + u32ArraySize * sizeof(e_uuid_t));
call->iid_count = u32ArraySize;
call->iids = (e_uuid_t *) (call+1);
info->call_data->private_data = call;
} else {
call = NULL;
}
for (u32ItemIdx = 0; u32ArraySize--; u32ItemIdx++) {
offset = dissect_dcom_append_UUID(tvb, offset, pinfo, tree, drep,
hf_dcom_iid, u32ItemIdx+1, &iid);
if(call != NULL) {
call->iids[u32ItemIdx] = iid;
}
}
return offset;
}
static int
dissect_remact_remote_activation_rqst(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep)
{
guint32 u32ClientImpLevel;
guint32 u32Mode;
guint32 u32Interfaces;
guint32 u32Pointer;
guint32 u32ArraySize;
guint32 u32ItemIdx;
guint16 u16ProtSeqs;
e_guid_t clsid;
e_guid_t iid;
gchar szObjName[1000] = { 0 };
guint32 u32ObjNameLen = sizeof(szObjName);
offset = dissect_dcom_this(tvb, offset, pinfo, tree, di, drep);
offset = dissect_dcom_append_UUID(tvb, offset, pinfo, tree, di, drep,
hf_dcom_clsid, -1, &clsid);
offset = dissect_dcom_dcerpc_pointer(tvb, offset, pinfo, tree, di, drep,
&u32Pointer);
if (u32Pointer) {
offset = dissect_dcom_BSTR(tvb, offset, pinfo, tree, di, drep,
hf_remact_object_name, szObjName, u32ObjNameLen);
}
offset = dissect_dcom_PMInterfacePointer(tvb, offset, pinfo, tree, di, drep,
hf_remact_object_storage, NULL /* XXX */);
offset = dissect_dcom_DWORD(tvb, offset, pinfo, tree, di, drep,
hf_remact_client_impl_level, &u32ClientImpLevel);
offset = dissect_dcom_DWORD(tvb, offset, pinfo, tree, di, drep,
hf_remact_mode, &u32Mode);
/* Interfaces */
offset = dissect_dcom_DWORD(tvb, offset, pinfo, tree, di, drep,
hf_remact_interfaces, &u32Interfaces);
offset = dissect_dcom_dcerpc_pointer(tvb, offset, pinfo, tree, di, drep,
&u32Pointer);
if (u32Pointer) {
offset = dissect_dcom_dcerpc_array_size(tvb, offset, pinfo, tree, di, drep,
&u32ArraySize);
u32ItemIdx = 1;
while (u32Interfaces--) {
offset = dissect_dcom_append_UUID(tvb, offset, pinfo, tree, di, drep,
hf_dcom_iid, u32ItemIdx, &iid);
u32ItemIdx++;
}
}
offset = dissect_dcom_WORD(tvb, offset, pinfo, tree, di, drep,
hf_remact_requested_protseqs, &u16ProtSeqs);
offset = dissect_dcom_dcerpc_array_size(tvb, offset, pinfo, tree, di, drep,
&u32ArraySize);
u32ItemIdx = 1;
while (u32ArraySize--) {
offset = dissect_dcom_WORD(tvb, offset, pinfo, tree, di, drep,
hf_remact_protseqs, &u16ProtSeqs);
u32ItemIdx++;
}
return offset;
}
