| /* |
| * Copyright (C) 2017 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. |
| */ |
| |
| #ifndef _STORAGED_INFO_H_ |
| #define _STORAGED_INFO_H_ |
| |
| #include <string.h> |
| |
| #define FRIEND_TEST(test_case_name, test_name) \ |
| friend class test_case_name##_##test_name##_Test |
| |
| using namespace std; |
| |
| class storage_info_t { |
| protected: |
| FRIEND_TEST(storaged_test, storage_info_t); |
| uint16_t eol; // pre-eol (end of life) information |
| uint16_t lifetime_a; // device life time estimation (type A) |
| uint16_t lifetime_b; // device life time estimation (type B) |
| string version; // version string |
| void publish(); |
| public: |
| storage_info_t() : eol(0), lifetime_a(0), lifetime_b(0) {} |
| virtual ~storage_info_t() {} |
| virtual bool report() = 0; |
| }; |
| |
| class emmc_info_t : public storage_info_t { |
| private: |
| const string emmc_sysfs = "/sys/bus/mmc/devices/mmc0:0001/"; |
| const string emmc_debugfs = "/d/mmc0/mmc0:0001/ext_csd"; |
| const char* emmc_ver_str[9] = { |
| "4.0", "4.1", "4.2", "4.3", "Obsolete", "4.41", "4.5", "5.0", "5.1" |
| }; |
| public: |
| virtual ~emmc_info_t() {} |
| bool report(); |
| bool report_sysfs(); |
| bool report_debugfs(); |
| }; |
| |
| void report_storage_health(); |
| |
| #endif /* _STORAGED_INFO_H_ */ |