| 0,0 → 1,69 |
|---|
| /* |
| * Copyright (C) 2005 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __KCONSOLE_H__ |
| #define __KCONSOLE_H__ |
| |
| #include <typedefs.h> |
| #include <list.h> |
| #include <synch/spinlock.h> |
| |
| enum cmd_arg_type { |
| ARG_TYPE_INVALID = 0, |
| ARG_TYPE_INT, |
| ARG_TYPE_STRING |
| }; |
| |
| /** Structure representing one argument of kconsole command line. */ |
| struct cmd_arg { |
| cmd_arg_type_t type; /**< Type descriptor. */ |
| void *buffer; /**< Buffer where to store data. */ |
| size_t len; /**< Size of the buffer. */ |
| }; |
| |
| /** Structure representing one kconsole command. */ |
| struct cmd_info { |
| link_t link; /**< Command list link. */ |
| spinlock_t lock; /**< This lock protects everything below. */ |
| const char *name; /**< Command name. */ |
| const char *description; /**< Textual description. */ |
| int (* func)(cmd_arg_t *); /**< Function implementing the command. */ |
| count_t argc; /**< Number of arguments. */ |
| cmd_arg_t *argv; /**< Argument vector. */ |
| void (* help)(void); /**< Function for printing detailed help. */ |
| }; |
| |
| extern spinlock_t cmd_lock; |
| extern link_t cmd_head; |
| |
| extern void kconsole_init(void); |
| extern void kconsole(void *arg); |
| |
| extern int cmd_register(cmd_info_t *cmd); |
| |
| #endif |