From 3652e2a34d92bb91df6c09aba1f0f34304b1c733 Mon Sep 17 00:00:00 2001
From: Yuri Benditovich <yuri.benditovich@daynix.com>
Date: Mon, 11 Mar 2019 20:56:38 +0200
Subject: Preparation for extended rules for device hide

Extend structure USB_DK_HIDE_RULE by adding 'Type'
member derived from backward-compatible structure
USB_DK_HIDE_RULE_PUBLIC. Public API procedures of UsbDkHelper
receive USB_DK_HIDE_RULE_PUBLIC describing hiding rules.
Internally UsbDk works with extended structure.

Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
---
 UsbDk/UsbDkDataHider.h       | 29 +++++++++++++++++++++--------
 UsbDk/UsbDkDataHiderPublic.h | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+), 8 deletions(-)
 create mode 100644 UsbDk/UsbDkDataHiderPublic.h

(limited to 'UsbDk')

diff --git a/UsbDk/UsbDkDataHider.h b/UsbDk/UsbDkDataHider.h
index b2a7e55..73c60a7 100644
--- a/UsbDk/UsbDkDataHider.h
+++ b/UsbDk/UsbDkDataHider.h
@@ -23,13 +23,26 @@
 
 #pragma once
 
-#define USB_DK_HIDE_RULE_MATCH_ALL ((ULONG64)(-1))
+#include "UsbDkDataHiderPublic.h"
 
-typedef struct tag_USB_DK_HIDE_RULE
+#ifdef __cplusplus
+class USB_DK_HIDE_RULE : public USB_DK_HIDE_RULE_PUBLIC
 {
-    ULONG64 Hide;
-    ULONG64 Class;
-    ULONG64 VID;
-    ULONG64 PID;
-    ULONG64 BCD;
-} USB_DK_HIDE_RULE, *PUSB_DK_HIDE_RULE;
+public:
+    USB_DK_HIDE_RULE(PUSB_DK_HIDE_RULE_PUBLIC PublicRule = NULL, ULONG RuleType = USBDK_HIDER_RULE_DEFAULT) :
+        Type(RuleType)
+    {
+        if (PublicRule)
+        {
+            Hide  = PublicRule->Hide;
+            Class = PublicRule->Class;
+            VID   = PublicRule->VID;
+            PID   =  PublicRule->PID;
+            BCD   = PublicRule->BCD;
+        }
+    }
+    ULONG64 Type;
+};
+
+typedef USB_DK_HIDE_RULE *PUSB_DK_HIDE_RULE;
+#endif
diff --git a/UsbDk/UsbDkDataHiderPublic.h b/UsbDk/UsbDkDataHiderPublic.h
new file mode 100644
index 0000000..ef8393b
--- /dev/null
+++ b/UsbDk/UsbDkDataHiderPublic.h
@@ -0,0 +1,38 @@
+/**********************************************************************
+* Copyright (c) 2013-2014  Red Hat, Inc.
+*
+* Developed by Daynix Computing LTD.
+*
+* Authors:
+*     Dmitry Fleytman <dmitry@daynix.com>
+*     Kirill Moizik <kirill@daynix.com>
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+**********************************************************************/
+
+#pragma once
+
+#define USB_DK_HIDE_RULE_MATCH_ALL ((ULONG64)(-1))
+
+typedef struct tag_USB_DK_HIDE_RULE_PUBLIC
+{
+    ULONG64 Hide;
+    ULONG64 Class;
+    ULONG64 VID;
+    ULONG64 PID;
+    ULONG64 BCD;
+} USB_DK_HIDE_RULE_PUBLIC, *PUSB_DK_HIDE_RULE_PUBLIC;
+
+#define USBDK_HIDER_RULE_DEFAULT                  0
+#define USBDK_HIDER_RULE_DETERMINATIVE_TYPES      1
-- 
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