diff options
Diffstat (limited to 'lib/backupstore/BackupStoreAccountDatabase.h')
-rw-r--r-- | lib/backupstore/BackupStoreAccountDatabase.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/lib/backupstore/BackupStoreAccountDatabase.h b/lib/backupstore/BackupStoreAccountDatabase.h new file mode 100644 index 00000000..212a2838 --- /dev/null +++ b/lib/backupstore/BackupStoreAccountDatabase.h @@ -0,0 +1,113 @@ +// distribution boxbackup-0.10 (svn version: 494) +// +// Copyright (c) 2003 - 2006 +// Ben Summers and contributors. All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// 3. All use of this software and associated advertising materials must +// display the following acknowledgment: +// This product includes software developed by Ben Summers. +// 4. The names of the Authors may not be used to endorse or promote +// products derived from this software without specific prior written +// permission. +// +// [Where legally impermissible the Authors do not disclaim liability for +// direct physical injury or death caused solely by defects in the software +// unless it is modified by a third party.] +// +// THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR +// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +// DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, +// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +// POSSIBILITY OF SUCH DAMAGE. +// +// +// +// -------------------------------------------------------------------------- +// +// File +// Name: BackupStoreAccountDatabase.h +// Purpose: Database of accounts for the backup store +// Created: 2003/08/20 +// +// -------------------------------------------------------------------------- + +#ifndef BACKUPSTOREACCOUNTDATABASE__H +#define BACKUPSTOREACCOUNTDATABASE__H + +#include <memory> +#include <vector> + +#include "BoxTime.h" + +class _BackupStoreAccountDatabase; + +// -------------------------------------------------------------------------- +// +// Class +// Name: BackupStoreAccountDatabase +// Purpose: Database of accounts for the backup store +// Created: 2003/08/20 +// +// -------------------------------------------------------------------------- +class BackupStoreAccountDatabase +{ +public: + friend class _BackupStoreAccountDatabase; // to stop compiler warnings + ~BackupStoreAccountDatabase(); +private: + BackupStoreAccountDatabase(const char *Filename); + BackupStoreAccountDatabase(const BackupStoreAccountDatabase &); +public: + + static std::auto_ptr<BackupStoreAccountDatabase> Read(const char *Filename); + void Write(); + + class Entry + { + public: + Entry(); + Entry(int32_t ID, int DiscSet); + Entry(const Entry &rEntry); + ~Entry(); + + int32_t GetID() const {return mID;} + int GetDiscSet() const {return mDiscSet;} + + private: + int32_t mID; + int mDiscSet; + }; + + bool EntryExists(int32_t ID) const; + const Entry &GetEntry(int32_t ID) const; + void AddEntry(int32_t ID, int DiscSet); + void DeleteEntry(int32_t ID); + + // This interface should change in the future. But for now it'll do. + void GetAllAccountIDs(std::vector<int32_t> &rIDsOut); + +private: + void ReadFile() const; // const in concept only + void CheckUpToDate() const; // const in concept only + box_time_t GetDBFileModificationTime() const; + +private: + mutable _BackupStoreAccountDatabase *pImpl; +}; + +#endif // BACKUPSTOREACCOUNTDATABASE__H + |