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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-27 01:02:02 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-27 01:02:02 -0600
commitde7e5867a65e0a46f1388e3e50bc7eeddd1aecbf (patch)
treedbb3152c372f8620f9290137d461f3d9f9eba1cb /kioslave/trash/trashimpl.h
parent936d3cec490c13f2c5f7dd14f5e364fddaa6da71 (diff)
downloadtdebase-de7e5867a65e0a46f1388e3e50bc7eeddd1aecbf.tar.gz
tdebase-de7e5867a65e0a46f1388e3e50bc7eeddd1aecbf.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'kioslave/trash/trashimpl.h')
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1 files changed, 0 insertions, 182 deletions
diff --git a/kioslave/trash/trashimpl.h b/kioslave/trash/trashimpl.h
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-/* This file is part of the KDE project
- Copyright (C) 2004 David Faure <faure@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef TRASHIMPL_H
-#define TRASHIMPL_H
-
-#include <kio/jobclasses.h>
-#include <ksimpleconfig.h>
-
-#include <tqstring.h>
-#include <tqdatetime.h>
-#include <tqmap.h>
-#include <tqvaluelist.h>
-#include <tqstrlist.h>
-#include <assert.h>
-
-/**
- * Implementation of all low-level operations done by kio_trash
- * The structure of the trash directory follows the freedesktop.org standard <TODO URL>
- */
-class TrashImpl : public TQObject
-{
- Q_OBJECT
-public:
- TrashImpl();
-
- /// Check the "home" trash directory
- /// This MUST be called before doing anything else
- bool init();
-
- /// Create info for a file to be trashed
- /// Returns trashId and fileId
- /// The caller is then responsible for actually trashing the file
- bool createInfo( const TQString& origPath, int& trashId, TQString& fileId );
-
- /// Delete info file for a file to be trashed
- /// Usually used for undoing what createInfo did if trashing failed
- bool deleteInfo( int trashId, const TQString& fileId );
-
- /// Moving a file or directory into the trash. The ids come from createInfo.
- bool moveToTrash( const TQString& origPath, int trashId, const TQString& fileId );
-
- /// Moving a file or directory out of the trash. The ids come from createInfo.
- bool moveFromTrash( const TQString& origPath, int trashId, const TQString& fileId, const TQString& relativePath );
-
- /// Copying a file or directory into the trash. The ids come from createInfo.
- bool copyToTrash( const TQString& origPath, int trashId, const TQString& fileId );
-
- /// Copying a file or directory out of the trash. The ids come from createInfo.
- bool copyFromTrash( const TQString& origPath, int trashId, const TQString& fileId, const TQString& relativePath );
-
- /// Create a top-level trashed directory
- //bool mkdir( int trashId, const TQString& fileId, int permissions );
-
- /// Get rid of a trashed file
- bool del( int trashId, const TQString& fileId );
-
- /// Empty trash, i.e. delete all trashed files
- bool emptyTrash();
-
- /// Return true if the trash is empty
- bool isEmpty() const;
-
- struct TrashedFileInfo {
- int trashId; // for the url
- TQString fileId; // for the url
- TQString physicalPath; // for stat'ing etc.
- TQString origPath; // from info file
- TQDateTime deletionDate; // from info file
- };
- /// List trashed files
- typedef TQValueList<TrashedFileInfo> TrashedFileInfoList;
- TrashedFileInfoList list();
-
- /// Return the info for a given trashed file
- bool infoForFile( int trashId, const TQString& fileId, TrashedFileInfo& info );
-
- /// Return the physicalPath for a given trashed file - helper method which
- /// encapsulates the call to infoForFile. Don't use if you need more info from TrashedFileInfo.
- TQString physicalPath( int trashId, const TQString& fileId, const TQString& relativePath );
-
- /// Move data from the old trash system to the new one
- void migrateOldTrash();
-
- /// KIO error code
- int lastErrorCode() const { return m_lastErrorCode; }
- TQString lastErrorMessage() const { return m_lastErrorMessage; }
-
- TQStrList listDir( const TQString& physicalPath );
-
- static KURL makeURL( int trashId, const TQString& fileId, const TQString& relativePath );
- static bool parseURL( const KURL& url, int& trashId, TQString& fileId, TQString& relativePath );
-
- typedef TQMap<int, TQString> TrashDirMap;
- /// @internal This method is for TestTrash only. Home trash is included (id 0).
- TrashDirMap trashDirectories() const;
- /// @internal This method is for TestTrash only. No entry with id 0.
- TrashDirMap topDirectories() const;
-
-private:
- /// Helper method. Moves a file or directory using the appropriate method.
- bool move( const TQString& src, const TQString& dest );
- bool copy( const TQString& src, const TQString& dest );
- /// Helper method. Tries to call ::rename(src,dest) and does error handling.
- bool directRename( const TQString& src, const TQString& dest );
-
- void fileAdded();
- void fileRemoved();
-
- // Warning, returns error code, not a bool
- int testDir( const TQString& name ) const;
- void error( int e, const TQString& s );
-
- bool readInfoFile( const TQString& infoPath, TrashedFileInfo& info, int trashId );
-
- TQString infoPath( int trashId, const TQString& fileId ) const;
- TQString filesPath( int trashId, const TQString& fileId ) const;
-
- /// Find the trash dir to use for a given file to delete, based on original path
- int findTrashDirectory( const TQString& origPath );
-
- TQString trashDirectoryPath( int trashId ) const;
- TQString topDirectoryPath( int trashId ) const;
-
- bool synchronousDel( const TQString& path, bool setLastErrorCode, bool isDir );
-
- void scanTrashDirectories() const;
-
- int idForTrashDirectory( const TQString& trashDir ) const;
- bool initTrashDirectory( const TQCString& trashDir_c ) const;
- bool checkTrashSubdirs( const TQCString& trashDir_c ) const;
- TQString trashForMountPoint( const TQString& topdir, bool createIfNeeded ) const;
- static TQString makeRelativePath( const TQString& topdir, const TQString& path );
-
-private slots:
- void jobFinished(TDEIO::Job *job);
-
-private:
- /// Last error code stored in class to simplify API.
- /// Note that this means almost no method can be const.
- int m_lastErrorCode;
- TQString m_lastErrorMessage;
-
- enum { InitToBeDone, InitOK, InitError } m_initStatus;
-
- // A "trash directory" is a physical directory on disk,
- // e.g. $HOME/.local/share/Trash/$uid or /mnt/foo/.Trash/$uid
- // It has an id (number) and a path.
- // The home trash has id 0.
- mutable TrashDirMap m_trashDirectories; // id -> path of trash directory
- mutable TrashDirMap m_topDirectories; // id -> $topdir of partition
- mutable int m_lastId;
- dev_t m_homeDevice;
- mutable bool m_trashDirectoriesScanned;
- int m_mibEnum;
-
- KSimpleConfig m_config;
-
- // We don't cache any data related to the trashed files.
- // Another kioslave could change that behind our feet.
- // If we want to start caching data - and avoiding some race conditions -,
- // we should turn this class into a kded module and use DCOP to talk to it
- // from the kioslave.
-};
-
-#endif