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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
commite16866e072f94410321d70daedbcb855ea878cac (patch)
treeee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /kdecore/ksavefile.h
parenta58c20c1a7593631a1b50213c805507ebc16adaf (diff)
downloadtdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz
tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'kdecore/ksavefile.h')
-rw-r--r--kdecore/ksavefile.h152
1 files changed, 0 insertions, 152 deletions
diff --git a/kdecore/ksavefile.h b/kdecore/ksavefile.h
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--- a/kdecore/ksavefile.h
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-/*
- This file is part of the KDE libraries
- Copyright (c) 1999 Waldo Bastian <bastian@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 version 2 as published by the Free Software Foundation.
-
- 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 _KSAVEFILE_H_
-#define _KSAVEFILE_H_
-
-#include <tqstring.h>
-#include <stdio.h>
-#include <errno.h>
-#include <ktempfile.h>
-
-class KSaveFilePrivate;
-
-/**
- * The KSaveFile class has been made to write out changes to an existing
- * file atomically.
- * This means that EITHER:
- * a)
- * All changes have been written successfully to the file.
- *
- * b)
- * Some error occurred, no changes have been written whatsoever and the
- * old file is still in place.
- */
-class KDECORE_EXPORT KSaveFile
-{
-public:
- /**
- * Creates a new KSaveFile with the given file name.
- * @param filename the path of the file
- * @param mode the mode of the file (see chmod(1))
- */
- KSaveFile(const TQString &filename, int mode = 0666 );
-
- /**
- * The destructor closes the file.
- * You might want to call close() explicitely though, to test whether it worked.
- **/
- ~KSaveFile();
-
- /**
- * Returns the status of the file based on errno. (see errno.h)
- * 0 means OK.
- *
- * You should check the status after object creation to check
- * whether a file could be created in the first place.
- *
- * You may check the status after closing the file to verify that
- * the file has indeed been written correctly.
- * @return the errno status, 0 means ok
- **/
- int status() const
- { return mTempFile.status(); }
-
- /**
- * The name of the file as passed to the constructor.
- * @return The name of the file, or TQString::null if opening the
- * file has failed
- **/
- TQString name() const;
-
- /**
- * An integer file descriptor open for writing to the file.
- * @return The file descriptor, or a negative number if opening
- * the temporary file failed
- **/
- int handle() const
- { return mTempFile.handle(); }
-
- /**
- * A FILE* stream open for writing to the file.
- * @return FILE* stream open for writing to the file, or 0
- * if opening the temporary file failed
- **/
- FILE *fstream()
- { return mTempFile.fstream(); }
-
- /**
- * A TQFile* open for writing to the file.
- * @return A TQFile open for writing to the file, or 0 if
- * opening the temporary file failed.
- **/
- TQFile *file()
- { return mTempFile.file(); }
-
- /**
- * A TQTextStream* open for writing to the file.
- * @return A TQTextStream that is open for writing to the file, or 0
- * if opening the temporary file failed
- **/
- TQTextStream *textStream()
- { return mTempFile.textStream(); }
-
- /**
- * A TQDataStream* open for writing to the file.
- * @return A TQDataStream that is open for writing to the file, or 0
- * if opening the file failed
- **/
- TQDataStream *dataStream()
- { return mTempFile.dataStream(); }
-
- /**
- * Aborts the write operation and removes any intermediate files
- * This implies a close.
- **/
- void abort();
-
- /**
- * Closes the file and makes the changes definitive.
- * Returns 'true' is successful, or 'false' if an error has occurred.
- * See status() for details about errors.
- * @return true if successful, or false if an error has occurred.
- **/
- bool close();
-
- /**
- * Static method to create a backup file before saving.
- * You can use this method even if you don't use KSaveFile.
- * @param filename the file to backup
- * @param backupDir optional directory where to save the backup file in.
- * If empty (the default), the backup will be in the same directory as @p filename.
- * @param backupExtension the extension to append to @p filename, "~" by default.
- * @since 3.2
- */
- static bool backupFile( const TQString& filename,
- const TQString& backupDir = TQString::null,
- const TQString& backupExtension = TQString::tqfromLatin1( "~" ) );
-
-private:
- TQString mFileName;
- KTempFile mTempFile;
-
- KSaveFilePrivate *d;
-};
-
-#endif