diff options
Diffstat (limited to 'kio/kio/kshred.h')
| -rw-r--r-- | kio/kio/kshred.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/kio/kio/kshred.h b/kio/kio/kshred.h deleted file mode 100644 index 7f817c1ea..000000000 --- a/kio/kio/kshred.h +++ /dev/null @@ -1,156 +0,0 @@ -/*--------------------------------------------------------------------------* - KShred.h Copyright (c) 2000 MieTerra LLC. - Credits: Andreas F. Pour <bugs@mieterra.com> - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -#ifndef kshred_h -#define kshred_h - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include <tqstring.h> -#include <tqfile.h> -#include <tqobject.h> - -#include <kio/global.h> - -/** - * @deprecated - * Erase a file in a way that makes recovery impossible -- well, no guarentee - * of that, but at least as difficult as reasonably possible. - * For this, KShred write several times over the - * existing file, using different patterns, before deleting it. - * @author Andreas F. Pour <bugs@mieterra.com> - * @author David Faure <faure@kde.org> (integration into KDE and progress signal) - */ -class TDEIO_EXPORT_DEPRECATED KShred : public TQObject { // KDE4: remove - - Q_OBJECT - - public: - - /** - * Initialize the class using the name of the file to 'shred'. - * @param fileName fully qualified name of the file to shred. - */ - KShred(TQString fileName); - - /* - * Destructor for the class. - */ - ~KShred(); - - /** - * Writes all 1's over the entire file and flushes the file buffers. - * @return true on success, false on error (invalid filename or write error) - */ - - bool fill1s(); - /** - * Writes all 0's over the entire file and flushes the file buffers. - * @return true on success, false on error (invalid filename or write error) - */ - bool fill0s(); - - /** - * Writes the specified byte over the entire file and flushes the file buffers. - * @param byte the value to write over every byte of the file - * @return true on success, false on error (invalid filename or write error) - */ - bool fillbyte(unsigned int byte); - - /** - * Writes random bites over the entire file and flushes the file buffers. - * @return true on success, false on error (invalid filename or write error) - */ - bool fillrandom(); - - /** - * Writes the specified byte array over the entire file and flushes the file buffers. - * @param pattern the value to write over the entire file - * @param size the length of the 'pattern' byte array - * @return true on success, false on error (invalid filename or write error) - */ - bool fillpattern(unsigned char *pattern, unsigned int size); - - /** - * Shreds a file by writing a series of values over it (uses - * #fill0s, then fill1s, then fillrandom, then - * fillbyte with 0101..., then fillbyte with 1010.... - * @return true on success, false on error (invalid filename or write error) - */ - bool shred(); - - /** - * The simplest method to shred a file. - * No need to create an instance of the class. - * @param fileName fully qualified name of the file to shred. - */ - static bool shred(TQString fileName); - - signals: - /** - * Shows progress of the shredding. - * @param bytes the number of bytes written to the file - */ - void processedSize(TDEIO::filesize_t bytes); - - /** - * Shows a message in the progress dialog - * @param message the message to display - */ - void infoMessage(const TQString & message); - - private: - /** - * @internal write the data to the file - */ - bool writeData(unsigned char *data, unsigned int size); - - /** - * @internal flush the data to the file - */ - bool flush(); - - /** - * @internal structure for the file information - */ - TQFile *file; - - /** - * @internal for the size of the file - */ - TDEIO::filesize_t fileSize; - - /** - * @internal for keeping track of progress - */ - unsigned int totalBytes; - unsigned int bytesWritten; - unsigned int lastSignalled; - unsigned int tbpc; - unsigned int fspc; - private: - class KShredPrivate* d; -}; - -#endif |