mirror of
https://github.com/UOX3DevTeam/UOX3
synced 2026-08-13 12:27:04 -04:00
4e98ce7380
Revamped broken backup feature to actually work (with additional error-checking and logging), and to include full world state; now backs up _everything_ inside /shared directory, plus /accounts, /books and /msgboards directories.
115 lines
4.3 KiB
C++
115 lines
4.3 KiB
C++
#include "uox3.h"
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#include "regions.h"
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#include <filesystem>
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#include <chrono>
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#include <ctime>
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#include <regex>
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#include "osunique.hpp"
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//o------------------------------------------------------------------------------------------------o
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//| Function - BackupEntireDirectory()
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//o------------------------------------------------------------------------------------------------o
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//| Purpose - Makes a backup copy of an entire directory, storing it in the backup directory
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//o------------------------------------------------------------------------------------------------o
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static void BackupEntireDirectory( const std::string &sourceDirPath, const std::string &backupDirPath )
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{
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std::error_code ec;
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auto sourcePath = std::filesystem::path( sourceDirPath );
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auto backupPath = std::filesystem::path( backupDirPath );
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if( std::filesystem::exists( sourcePath, ec ))
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{
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if( std::filesystem::is_directory( sourcePath, ec ))
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{
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auto finalDestPath = backupPath / sourcePath.parent_path().filename();
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// Create subdirectory
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if( !std::filesystem::create_directory( finalDestPath, ec ))
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{
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if( ec && ec != std::errc::file_exists )
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{
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Console.Error( oldstrutil::format( "Backup error creating destination subdirectory '%s'. Reason: %s (%d)", finalDestPath.string().c_str(), ec.message().c_str(), ec.value() ));
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}
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}
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// Perform recursive copy
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try
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{
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std::filesystem::copy( sourcePath, finalDestPath, std::filesystem::copy_options::recursive | std::filesystem::copy_options::overwrite_existing );
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}
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catch( const std::filesystem::filesystem_error &e )
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{
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Console.Error( oldstrutil::format( "Backup error copying '%s' to '%s'. Error: %s (code: %d)", sourcePath.string().c_str(), finalDestPath.string().c_str(), e.code().message().c_str(), e.code().value() ));
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}
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}
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else
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{
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if( ec )
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{
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Console.Error( oldstrutil::format( "Backup error while performing type check for path ('%s'): %s.", sourcePath.string().c_str(), ec.message().c_str() ));
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}
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else
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{
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Console.Warning( oldstrutil::format( "Path ('%s') is not a directory, skipping.", sourcePath.string().c_str() ));
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}
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}
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}
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else
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{
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if( ec )
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{
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Console.Error( oldstrutil::format( "Backup error while checking for existence of directory ('%s'): %s.", sourcePath.string().c_str(), ec.message().c_str() ));
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}
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else
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{
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Console.Warning( oldstrutil::format( "Directory ('%s') not found during backup, skipping.", sourcePath.string().c_str() ));
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}
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}
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}
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//o------------------------------------------------------------------------------------------------o
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//| Function - FileArchive()
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//| Date - 24th September, 2001
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//o------------------------------------------------------------------------------------------------o
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//| Purpose - Makes a backup copy of the current world state
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//o------------------------------------------------------------------------------------------------o
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void FileArchive( void )
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{
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auto mytime = std::chrono::system_clock::to_time_t( std::chrono::system_clock::now() );
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struct tm ttemp;
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char tbuffer[100];
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auto timenow = oldstrutil::simplify( asciitime( tbuffer, 100, *lcltime( mytime, ttemp )));
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timenow = std::regex_replace( timenow, std::regex( "[\\s:]" ), std::string( "-" ));
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std::string backupRoot = cwmWorldState->ServerData()->Directory( CSDDP_BACKUP );
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backupRoot += timenow;
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std::error_code ec;
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auto makeResult = std::filesystem::create_directories( std::filesystem::path( backupRoot ), ec );
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if( makeResult )
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{
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Console << "Backing up world data, accounts, books and message board posts...";
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auto sharedPath = cwmWorldState->ServerData()->Directory( CSDDP_SHARED );
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BackupEntireDirectory( sharedPath, backupRoot );
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auto booksPath = cwmWorldState->ServerData()->Directory( CSDDP_BOOKS );
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BackupEntireDirectory( booksPath, backupRoot );
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auto msgBoardPath = cwmWorldState->ServerData()->Directory( CSDDP_MSGBOARD );
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BackupEntireDirectory( msgBoardPath, backupRoot );
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auto accountsPath = cwmWorldState->ServerData()->Directory( CSDDP_ACCOUNTS );
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BackupEntireDirectory( accountsPath, backupRoot );
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Console << "Finished backup" << myendl;
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}
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else
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{
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if( ec )
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{
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Console.Error( oldstrutil::format( "Unable to create backup directory at '%s'. Reason: %s", backupRoot.c_str(), ec.message().c_str() ));
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}
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else
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{
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Console << "Cannot create backup directory, please check available disk space" << myendl;
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}
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}
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}
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