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Implement C++ file to expose backup API
Summary: This differential implements C++ class that allows to safely trigger backup creation and restoration from any place in C++ using GlobalDBSingleton. The real application ofthis class will be exposing C++ backup API to Rust in the very next diff. Test Plan: The same as for the parent differential but instead of directly calling `SQLiteQueryExecutor` call methods of this class. Reviewers: kamil, michal Reviewed By: michal Subscribers: ashoat, tomek Differential Revision: https://phab.comm.dev/D10509
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39 changes: 39 additions & 0 deletions
39
...Modules/PersistentStorageUtilities/BackupOperationsUtilities/BackupOperationsExecutor.cpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| #include "BackupOperationsExecutor.h" | ||
| #include "DatabaseManager.h" | ||
| #include "GlobalDBSingleton.h" | ||
| #include "Logger.h" | ||
| #include "WorkerThread.h" | ||
|
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| namespace comm { | ||
| void BackupOperationsExecutor::createMainCompaction(std::string backupID) { | ||
| taskType job = [backupID]() { | ||
| try { | ||
| DatabaseManager::getQueryExecutor().createMainCompaction(backupID); | ||
| } catch (const std::exception &e) { | ||
| // TODO: Inform Rust networking about main | ||
| // compaction creation failure | ||
| Logger::log( | ||
| "Main compaction creation failed. Details: " + std::string(e.what())); | ||
| } | ||
| }; | ||
| GlobalDBSingleton::instance.scheduleOrRunCancellable(job); | ||
| } | ||
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| void BackupOperationsExecutor::restoreFromMainCompaction( | ||
| std::string mainCompactionPath, | ||
| std::string mainCompactionEncryptionKey) { | ||
| taskType job = [mainCompactionPath, mainCompactionEncryptionKey]() { | ||
| try { | ||
| DatabaseManager::getQueryExecutor().restoreFromMainCompaction( | ||
| mainCompactionPath, mainCompactionEncryptionKey); | ||
| } catch (const std::exception &e) { | ||
| // TODO: Inform Rust networking about failure | ||
| // of restoration from main compaction. | ||
| Logger::log( | ||
| "Restore from main compaction failed. Details: " + | ||
| std::string(e.what())); | ||
| } | ||
| }; | ||
| GlobalDBSingleton::instance.scheduleOrRunCancellable(job); | ||
| } | ||
| } // namespace comm |
13 changes: 13 additions & 0 deletions
13
...veModules/PersistentStorageUtilities/BackupOperationsUtilities/BackupOperationsExecutor.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| #pragma once | ||
|
|
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| #include <string> | ||
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| namespace comm { | ||
| class BackupOperationsExecutor { | ||
| public: | ||
| static void createMainCompaction(std::string backupID); | ||
| static void restoreFromMainCompaction( | ||
| std::string mainCompactionPath, | ||
| std::string mainCompactionEncryptionKey); | ||
| }; | ||
| } // namespace comm |
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