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46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
#pragma once
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/* Copyright © 2011 Fritz Grimpen
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*
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* This file is part of Xelix.
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*
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* Xelix is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Xelix is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Xelix. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <lib/generic.h>
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#include <console/info.h>
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#include <console/driver.h>
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struct console_filter {
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// General callback for all actions etc.
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// Preferred prototype:
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// char <name>(char c, console_info_t *info, console_driver_t *input, console_driver_t *output);
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char (*callback)(char, console_info_t*, console_driver_t*, console_driver_t*);
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// Specific callbacks for read and write
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// Preferred prototype:
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// char <name>(char c, console_info_t *info, console_driver_t *input);
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char (*read_callback)(char, console_info_t*, console_driver_t*);
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// Preferred prototype:
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// char <name>(char c, console_info_t *info, console_driver_t *output);
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char (*write_callback)(char, console_info_t*, console_driver_t*);
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// The next filter in the filter chain
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struct console_filter* next;
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};
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typedef struct console_filter console_filter_t;
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