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author | Tianjie Xu <xunchang@google.com> | 2018-08-27 19:50:31 +0200 |
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committer | Tianjie Xu <xunchang@google.com> | 2018-08-28 02:16:19 +0200 |
commit | 22f11205a1f0d534c10e88e40f09b92c9faa161c (patch) | |
tree | 9b6e1bd187fe17b71654a83ebe61859191559a49 /otafault/config.cpp | |
parent | Merge "updater: Add TransferList class." (diff) | |
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Diffstat (limited to 'otafault/config.cpp')
-rw-r--r-- | otafault/config.cpp | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/otafault/config.cpp b/otafault/config.cpp deleted file mode 100644 index 3993948ff..000000000 --- a/otafault/config.cpp +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (C) 2015 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 "otafault/config.h" - -#include <map> -#include <string> - -#include <android-base/stringprintf.h> -#include <ziparchive/zip_archive.h> - -#include "otafault/ota_io.h" - -#define OTAIO_MAX_FNAME_SIZE 128 - -static ZipArchiveHandle archive; -static bool is_retry = false; -static std::map<std::string, bool> should_inject_cache; - -static std::string get_type_path(const char* io_type) { - return android::base::StringPrintf("%s/%s", OTAIO_BASE_DIR, io_type); -} - -void ota_io_init(ZipArchiveHandle za, bool retry) { - archive = za; - is_retry = retry; - ota_set_fault_files(); -} - -bool should_fault_inject(const char* io_type) { - // archive will be NULL if we used an entry point other - // than updater/updater.cpp:main - if (archive == nullptr || is_retry) { - return false; - } - const std::string type_path = get_type_path(io_type); - if (should_inject_cache.find(type_path) != should_inject_cache.end()) { - return should_inject_cache[type_path]; - } - ZipString zip_type_path(type_path.c_str()); - ZipEntry entry; - int status = FindEntry(archive, zip_type_path, &entry); - should_inject_cache[type_path] = (status == 0); - return (status == 0); -} - -bool should_hit_cache() { - return should_fault_inject(OTAIO_CACHE); -} - -std::string fault_fname(const char* io_type) { - std::string type_path = get_type_path(io_type); - std::string fname; - fname.resize(OTAIO_MAX_FNAME_SIZE); - ZipString zip_type_path(type_path.c_str()); - ZipEntry entry; - if (FindEntry(archive, zip_type_path, &entry) != 0) { - return {}; - } - ExtractToMemory(archive, &entry, reinterpret_cast<uint8_t*>(&fname[0]), OTAIO_MAX_FNAME_SIZE); - return fname; -} |