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author | Ramón M. Gómez <ramongomez@us.es> | 2020-05-19 14:53:27 +0200 |
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committer | Ramón M. Gómez <ramongomez@us.es> | 2020-05-19 14:53:27 +0200 |
commit | 4f9978aea3a93f3069a47c31bf5649835e8ba2c3 (patch) | |
tree | 08f5e8f0cd6843bfb9ee1c54f909f0608c941a61 /client/browser/qtermwidget/src/BlockArray.h | |
parent | a0868b7012b2a8aba33b34b0cf08741ea2b97725 (diff) |
#959: Delete dirs moved to other repositories.
OGAgent code, browser code and the ogLive builder scrips are moved to new Git repositories.
Diffstat (limited to 'client/browser/qtermwidget/src/BlockArray.h')
-rw-r--r-- | client/browser/qtermwidget/src/BlockArray.h | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/client/browser/qtermwidget/src/BlockArray.h b/client/browser/qtermwidget/src/BlockArray.h deleted file mode 100644 index ca473889..00000000 --- a/client/browser/qtermwidget/src/BlockArray.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - Copyright (C) 2000 by Stephan Kulow <coolo@kde.org> - - Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef BLOCKARRAY_H -#define BLOCKARRAY_H - -#include <unistd.h> - -//#error Do not use in KDE 2.1 - -#define BlockSize (1 << 12) -#define ENTRIES ((BlockSize - sizeof(size_t) ) / sizeof(unsigned char)) - -namespace Konsole -{ - -struct Block { - Block() { size = 0; } - unsigned char data[ENTRIES]; - size_t size; -}; - -// /////////////////////////////////////////////////////// - -class BlockArray { -public: - /** - * Creates a history file for holding - * maximal size blocks. If more blocks - * are requested, then it drops earlier - * added ones. - */ - BlockArray(); - - /// destructor - ~BlockArray(); - - /** - * adds the Block at the end of history. - * This may drop other blocks. - * - * The ownership on the block is transfered. - * An unique index number is returned for accessing - * it later (if not yet dropped then) - * - * Note, that the block may be dropped completely - * if history is turned off. - */ - size_t append(Block *block); - - /** - * gets the block at the index. Function may return - * 0 if the block isn't available any more. - * - * The returned block is strictly readonly as only - * maped in memory - and will be invalid on the next - * operation on this class. - */ - const Block *at(size_t index); - - /** - * reorders blocks as needed. If newsize is null, - * the history is emptied completely. The indices - * returned on append won't change their semantic, - * but they may not be valid after this call. - */ - bool setHistorySize(size_t newsize); - - size_t newBlock(); - - Block *lastBlock() const; - - /** - * Convenient function to set the size in KBytes - * instead of blocks - */ - bool setSize(size_t newsize); - - size_t len() const { return length; } - - bool has(size_t index) const; - - size_t getCurrent() const { return current; } - -private: - void unmap(); - void increaseBuffer(); - void decreaseBuffer(size_t newsize); - - size_t size; - // current always shows to the last inserted block - size_t current; - size_t index; - - Block *lastmap; - size_t lastmap_index; - Block *lastblock; - - int ion; - size_t length; - -}; - -} - -#endif |