diff options
Diffstat (limited to 'lib/backupstore/BackupStoreInfo.h')
| -rw-r--r-- | lib/backupstore/BackupStoreInfo.h | 53 |
1 files changed, 39 insertions, 14 deletions
diff --git a/lib/backupstore/BackupStoreInfo.h b/lib/backupstore/BackupStoreInfo.h index 752cc44a..ec6cd2cb 100644 --- a/lib/backupstore/BackupStoreInfo.h +++ b/lib/backupstore/BackupStoreInfo.h @@ -77,20 +77,28 @@ private: BackupStoreInfo(); // No copying allowed BackupStoreInfo(const BackupStoreInfo &); - + public: // Create a New account, saving a blank info object to the disc - static void CreateNew(int32_t AccountID, const std::string &rRootDir, int DiscSet, int64_t BlockSoftLimit, int64_t BlockHardLimit); - + static void CreateNew(int32_t AccountID, const std::string &rRootDir, int DiscSet, + int64_t BlockSoftLimit, int64_t BlockHardLimit); + BackupStoreInfo(int32_t AccountID, const std::string &FileName, + int64_t BlockSoftLimit, int64_t BlockHardLimit); + // Load it from the store static std::auto_ptr<BackupStoreInfo> Load(int32_t AccountID, const std::string &rRootDir, int DiscSet, bool ReadOnly, int64_t *pRevisionID = 0); - + + // Load it from a stream (file or RaidFile) + static std::auto_ptr<BackupStoreInfo> Load(IOStream& rStream, + const std::string FileName, bool ReadOnly); + // Has info been modified? bool IsModified() const {return mIsModified;} - + // Save modified infomation back to store void Save(bool allowOverwrite = true); - + void Save(IOStream& rOutStream); + // Data access functions int32_t GetAccountID() const {return mAccountID;} int64_t GetLastObjectIDUsed() const {return mLastObjectIDUsed;} @@ -102,7 +110,7 @@ public: const std::vector<int64_t> &GetDeletedDirectories() const {return mDeletedDirectories;} int64_t GetBlocksSoftLimit() const {return mBlocksSoftLimit;} int64_t GetBlocksHardLimit() const {return mBlocksHardLimit;} - int64_t GetNumFiles() const {return mNumFiles;} + int64_t GetNumCurrentFiles() const {return mNumCurrentFiles;} int64_t GetNumOldFiles() const {return mNumOldFiles;} int64_t GetNumDeletedFiles() const {return mNumDeletedFiles;} int64_t GetNumDirectories() const {return mNumDirectories;} @@ -111,7 +119,7 @@ public: int GetDiscSetNumber() const {return mDiscSet;} int ReportChangesTo(BackupStoreInfo& rOldInfo); - + // Data modification functions void ChangeBlocksUsed(int64_t Delta); void ChangeBlocksInCurrentFiles(int64_t Delta); @@ -122,14 +130,14 @@ public: void AddDeletedDirectory(int64_t DirID); void RemovedDeletedDirectory(int64_t DirID); void ChangeLimits(int64_t BlockSoftLimit, int64_t BlockHardLimit); - void AdjustNumFiles(int64_t increase); + void AdjustNumCurrentFiles(int64_t increase); void AdjustNumOldFiles(int64_t increase); void AdjustNumDeletedFiles(int64_t increase); void AdjustNumDirectories(int64_t increase); - + // Object IDs int64_t AllocateObjectID(); - + // Client marker set and get int64_t GetClientStoreMarker() const {return mClientStoreMarker;} void SetClientStoreMarker(int64_t ClientStoreMarker); @@ -152,6 +160,20 @@ public: int64_t BlockSoftLimit, int64_t BlockHardLimit, bool AccountEnabled, IOStream& ExtraData); + typedef struct + { + int64_t mLastObjectIDUsed; + int64_t mBlocksUsed; + int64_t mBlocksInCurrentFiles; + int64_t mBlocksInOldFiles; + int64_t mBlocksInDeletedFiles; + int64_t mBlocksInDirectories; + int64_t mNumCurrentFiles; + int64_t mNumOldFiles; + int64_t mNumDeletedFiles; + int64_t mNumDirectories; + } Adjustment; + private: // Location information // Be VERY careful about changing types of these values, as @@ -162,10 +184,10 @@ private: std::string mFilename; bool mReadOnly; bool mIsModified; - + // Client infomation int64_t mClientStoreMarker; - + // Account information int64_t mLastObjectIDUsed; int64_t mBlocksUsed; @@ -175,13 +197,16 @@ private: int64_t mBlocksInDirectories; int64_t mBlocksSoftLimit; int64_t mBlocksHardLimit; - int64_t mNumFiles; + int64_t mNumCurrentFiles; int64_t mNumOldFiles; int64_t mNumDeletedFiles; int64_t mNumDirectories; std::vector<int64_t> mDeletedDirectories; bool mAccountEnabled; CollectInBufferStream mExtraData; + + void ApplyDelta(int64_t& field, const std::string& field_name, + const int64_t delta); }; #endif // BACKUPSTOREINFO__H |