From 28064ccf0b9615c157cc94e54cebf224af0bef89 Mon Sep 17 00:00:00 2001
From: Tianjie Xu <xunchang@google.com>
Date: Wed, 13 Nov 2019 15:52:44 -0800
Subject: Move misc_writer to hardare/google/pixel

Because the library is pixel specific.

Bug: 131775112
Test: build
Change-Id: Ib62230bb2ab4d67864827e08375250fbfe189ed4
---
 misc_writer/misc_writer.cpp | 83 ---------------------------------------------
 1 file changed, 83 deletions(-)
 delete mode 100644 misc_writer/misc_writer.cpp

(limited to 'misc_writer/misc_writer.cpp')

diff --git a/misc_writer/misc_writer.cpp b/misc_writer/misc_writer.cpp
deleted file mode 100644
index bf589d31f..000000000
--- a/misc_writer/misc_writer.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2019 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.
- */
-
-#include "misc_writer/misc_writer.h"
-
-#include <string.h>
-
-#include <android-base/file.h>
-#include <android-base/logging.h>
-#include <android-base/stringprintf.h>
-#include <bootloader_message/bootloader_message.h>
-
-namespace android {
-namespace hardware {
-namespace google {
-namespace pixel {
-
-bool MiscWriter::OffsetAndSizeInVendorSpace(size_t offset, size_t size) {
-  auto total_size = WIPE_PACKAGE_OFFSET_IN_MISC - VENDOR_SPACE_OFFSET_IN_MISC;
-  return size <= total_size && offset <= total_size - size;
-}
-
-bool MiscWriter::WriteMiscPartitionVendorSpace(const void* data, size_t size, size_t offset,
-                                               std::string* err) {
-  if (!OffsetAndSizeInVendorSpace(offset, size)) {
-    *err = android::base::StringPrintf("Out of bound write (offset %zu size %zu)", offset, size);
-    return false;
-  }
-  auto misc_blk_device = get_misc_blk_device(err);
-  if (misc_blk_device.empty()) {
-    return false;
-  }
-  return write_misc_partition(data, size, misc_blk_device, VENDOR_SPACE_OFFSET_IN_MISC + offset,
-                              err);
-}
-
-bool MiscWriter::PerformAction(std::optional<size_t> override_offset) {
-  size_t offset = 0;
-  std::string content;
-  switch (action_) {
-    case MiscWriterActions::kSetDarkThemeFlag:
-    case MiscWriterActions::kClearDarkThemeFlag:
-      offset = override_offset.value_or(kThemeFlagOffsetInVendorSpace);
-      content = (action_ == MiscWriterActions::kSetDarkThemeFlag)
-                    ? kDarkThemeFlag
-                    : std::string(strlen(kDarkThemeFlag), 0);
-      break;
-    case MiscWriterActions::kSetSotaFlag:
-    case MiscWriterActions::kClearSotaFlag:
-      offset = override_offset.value_or(kSotaFlagOffsetInVendorSpace);
-      content = (action_ == MiscWriterActions::kSetSotaFlag) ? kSotaFlag
-                                                             : std::string(strlen(kSotaFlag), 0);
-      break;
-    case MiscWriterActions::kUnset:
-      LOG(ERROR) << "The misc writer action must be set";
-      return false;
-  }
-
-  if (std::string err;
-      !WriteMiscPartitionVendorSpace(content.data(), content.size(), offset, &err)) {
-    LOG(ERROR) << "Failed to write " << content << " at offset " << offset << " : " << err;
-    return false;
-  }
-  return true;
-}
-
-}  // namespace pixel
-}  // namespace google
-}  // namespace hardware
-}  // namespace android
-- 
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