auto import from //depot/cupcake/@135843

host/windows/usb/api/adb_interface_enum.cpp

@@ -1,103 +0,0 @@
-/*
- * Copyright (C) 2006 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.
- * 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.
- */
-
-/** \file
-  This file consists of implementation of AdbInterfaceEnumObject class that
-  encapsulates enumerator of USB interfaces available through this API.
-*/
-
-#include "stdafx.h"
-#include "adb_api.h"
-#include "adb_interface_enum.h"
-#include "adb_helper_routines.h"
-
-AdbInterfaceEnumObject::AdbInterfaceEnumObject()
-    : AdbObjectHandle(AdbObjectTypeInterfaceEnumerator) {
-  current_interface_ = interfaces_.begin();
-}
-
-AdbInterfaceEnumObject::~AdbInterfaceEnumObject() {
-}
-
-bool AdbInterfaceEnumObject::InitializeEnum(GUID class_id,
-                                            bool exclude_not_present,
-                                            bool exclude_removed,
-                                            bool active_only) {
-  // Calc flags for SetupDiGetClassDevs
-  DWORD flags = DIGCF_DEVICEINTERFACE;
-  if (exclude_not_present)
-    flags |= DIGCF_PRESENT;
-
-  // Do the enum
-  bool ret = EnumerateDeviceInterfaces(class_id,
-                                       flags,
-                                       exclude_removed,
-                                       active_only,
-                                       &interfaces_);
-
-  // If enum was successfull set current enum pointer
-  // to the beginning of the array
-  if (ret)
-    current_interface_ = interfaces_.begin();
-
-  return ret;
-}
-
-bool AdbInterfaceEnumObject::Next(AdbInterfaceInfo* info, ULONG* size) {
-  // Make sure that it's opened
-  if (!IsOpened()) {
-    SetLastError(ERROR_INVALID_HANDLE);
-    return false;
-  }
-
-  ATLASSERT(NULL != size);
-  if (NULL == size) {
-    SetLastError(ERROR_INVALID_PARAMETER);
-    return false;
-  }
-
-  // Lets see if enum is over
-  if (interfaces_.end() == current_interface_) {
-    SetLastError(ERROR_NO_MORE_ITEMS);
-    return false;
-  }
-
-  AdbInstanceEnumEntry& entry = *current_interface_;
-
-  // Big enough?
-  if ((NULL == info) || (*size < entry.GetFlatSize())) {
-    *size = entry.GetFlatSize();
-    SetLastError(ERROR_INSUFFICIENT_BUFFER);
-    return false;
-  }
-
-  // All checks passed
-  entry.Save(info);
-  current_interface_++;
-  return true;
-}
-
-bool AdbInterfaceEnumObject::Reset() {
-  // Make sure that it's opened
-  if (!IsOpened()) {
-    SetLastError(ERROR_INVALID_HANDLE);
-    return false;
-  }
-
-  current_interface_ = interfaces_.begin();
-
-  return true;
-}