Add classes encapsulatinglegacy USB API

Added implementation for endpoints and overlapped I/O support for legacy API support.

host/windows/usb/api/adb_helper_routines.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006 The Android Open Source Project
+ * Copyright (C) 2009 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,6 +25,61 @@
 #include "adb_helper_routines.h"
 #include "adb_interface_enum.h"
 
+bool GetSDKComplientParam(AdbOpenAccessType access_type,
+                          AdbOpenSharingMode sharing_mode,
+                          ULONG* desired_access,
+                          ULONG* desired_sharing) {
+  if (NULL != desired_access) {
+    switch (access_type) {
+      case AdbOpenAccessTypeReadWrite:
+        *desired_access = GENERIC_READ | GENERIC_WRITE;
+        break;
+
+      case AdbOpenAccessTypeRead:
+        *desired_access = GENERIC_READ;
+        break;
+
+      case AdbOpenAccessTypeWrite:
+        *desired_access = GENERIC_WRITE;
+        break;
+
+      case AdbOpenAccessTypeQueryInfo:
+        *desired_access = FILE_READ_ATTRIBUTES | FILE_READ_EA;
+        break;
+
+      default:
+        SetLastError(ERROR_INVALID_ACCESS);
+        return false;
+    }
+  }
+
+  if (NULL != desired_sharing) {
+    switch (sharing_mode) {
+      case AdbOpenSharingModeReadWrite:
+        *desired_sharing = FILE_SHARE_READ | FILE_SHARE_WRITE;
+        break;
+
+      case AdbOpenSharingModeRead:
+        *desired_sharing = FILE_SHARE_READ;
+        break;
+
+      case AdbOpenSharingModeWrite:
+        *desired_sharing = FILE_SHARE_WRITE;
+        break;
+
+      case AdbOpenSharingModeExclusive:
+        *desired_sharing = 0;
+        break;
+
+      default:
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return false;
+    }
+  }
+
+  return true;
+}
+
 bool EnumerateDeviceInterfaces(HDEVINFO hardware_dev_info,
                                GUID class_id,
                                bool exclude_removed,