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Diffstat (limited to 'src/mongo/db/pdfile.cpp')
| -rw-r--r-- | src/mongo/db/pdfile.cpp | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/src/mongo/db/pdfile.cpp b/src/mongo/db/pdfile.cpp deleted file mode 100644 index c35e68055fc..00000000000 --- a/src/mongo/db/pdfile.cpp +++ /dev/null @@ -1,181 +0,0 @@ -// pdfile.cpp - -/** -* Copyright (C) 2008 10gen Inc. -* -* This program is free software: you can redistribute it and/or modify -* it under the terms of the GNU Affero General Public License, version 3, -* as published by the Free Software Foundation. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU Affero General Public License for more details. -* -* You should have received a copy of the GNU Affero General Public License -* along with this program. If not, see <http://www.gnu.org/licenses/>. -* -* As a special exception, the copyright holders give permission to link the -* code of portions of this program with the OpenSSL library under certain -* conditions as described in each individual source file and distribute -* linked combinations including the program with the OpenSSL library. You -* must comply with the GNU Affero General Public License in all respects for -* all of the code used other than as permitted herein. If you modify file(s) -* with this exception, you may extend this exception to your version of the -* file(s), but you are not obligated to do so. If you do not wish to do so, -* delete this exception statement from your version. If you delete this -* exception statement from all source files in the program, then also delete -* it in the license file. -*/ - -/* -todo: -_ table scans must be sequential, not next/prev pointers -_ coalesce deleted -_ disallow system* manipulations from the database. -*/ - -#include "mongo/pch.h" - -#include "mongo/db/pdfile.h" - -#include <algorithm> -#include <boost/filesystem/operations.hpp> -#include <boost/optional/optional.hpp> -#include <list> - -#include "mongo/base/counter.h" -#include "mongo/base/owned_pointer_vector.h" -#include "mongo/db/audit.h" -#include "mongo/db/auth/auth_index_d.h" -#include "mongo/db/auth/user_document_parser.h" -#include "mongo/db/pdfile_private.h" -#include "mongo/db/background.h" -#include "mongo/db/clientcursor.h" -#include "mongo/db/commands/server_status.h" -#include "mongo/db/curop.h" -#include "mongo/db/db.h" -#include "mongo/db/dbhelpers.h" -#include "mongo/db/index_legacy.h" -#include "mongo/db/index_names.h" -#include "mongo/db/index/index_descriptor.h" -#include "mongo/db/index/index_access_method.h" -#include "mongo/db/lasterror.h" -#include "mongo/db/namespace_string.h" -#include "mongo/db/ops/delete.h" -#include "mongo/db/repair_database.h" -#include "mongo/db/repl/oplog.h" -#include "mongo/db/storage_options.h" -#include "mongo/db/storage/storage_engine.h" -#include "mongo/db/catalog/collection.h" -#include "mongo/util/assert_util.h" -#include "mongo/util/file.h" -#include "mongo/util/file_allocator.h" -#include "mongo/util/mmap.h" -#include "mongo/util/processinfo.h" -#include "mongo/db/stats/timer_stats.h" -#include "mongo/db/stats/counters.h" -#include "mongo/db/operation_context_impl.h" - -namespace mongo { - - /* ----------------------------------------- */ - string pidfilepath; - - DatabaseHolder _dbHolder; - - DatabaseHolder& dbHolder() { - return _dbHolder; - } - - /*---------------------------------------------------------------------*/ - - /** { ..., capped: true, size: ..., max: ... } - * @param createDefaultIndexes - if false, defers id (and other) index creation. - * @return true if successful - */ - Status userCreateNS( OperationContext* txn, - Database* db, - const StringData& ns, - BSONObj options, - bool logForReplication, - bool createDefaultIndexes ) { - - invariant( db ); - - LOG(1) << "create collection " << ns << ' ' << options; - - if ( !NamespaceString::validCollectionComponent(ns) ) - return Status( ErrorCodes::InvalidNamespace, - str::stream() << "invalid ns: " << ns ); - - Collection* collection = db->getCollection( txn, ns ); - - if ( collection ) - return Status( ErrorCodes::NamespaceExists, - "collection already exists" ); - - CollectionOptions collectionOptions; - Status status = collectionOptions.parse( options ); - if ( !status.isOK() ) - return status; - - invariant( db->createCollection( txn, ns, collectionOptions, true, createDefaultIndexes ) ); - - if ( logForReplication ) { - if ( options.getField( "create" ).eoo() ) { - BSONObjBuilder b; - b << "create" << nsToCollectionSubstring( ns ); - b.appendElements( options ); - options = b.obj(); - } - string logNs = nsToDatabase(ns) + ".$cmd"; - repl::logOp(txn, "c", logNs.c_str(), options); - } - - return Status::OK(); - } - - void dropAllDatabasesExceptLocal(OperationContext* txn) { - Lock::GlobalWrite lk(txn->lockState()); - - vector<string> n; - globalStorageEngine->listDatabases( &n ); - if( n.size() == 0 ) return; - log() << "dropAllDatabasesExceptLocal " << n.size() << endl; - for( vector<string>::iterator i = n.begin(); i != n.end(); i++ ) { - if( *i != "local" ) { - Client::Context ctx(*i); - dropDatabase(txn, ctx.db()); - } - } - } - - void dropDatabase(OperationContext* txn, Database* db ) { - invariant( db ); - - string name = db->name(); // just to have safe - LOG(1) << "dropDatabase " << name << endl; - - txn->lockState()->assertWriteLocked( name ); - - BackgroundOperation::assertNoBgOpInProgForDb(name.c_str()); - - audit::logDropDatabase( currentClient.get(), name ); - - // Not sure we need this here, so removed. If we do, we need to move it down - // within other calls both (1) as they could be called from elsewhere and - // (2) to keep the lock order right - groupcommitmutex must be locked before - // mmmutex (if both are locked). - // - // RWLockRecursive::Exclusive lk(MongoFile::mmmutex); - - txn->recoveryUnit()->syncDataAndTruncateJournal(); - - Database::closeDatabase(txn, name ); - db = 0; // d is now deleted - - _deleteDataFiles( name ); - } - -} // namespace mongo |