/branches/snapshot/kernel/generic/include/console/chardev.h |
---|
0,0 → 1,102 |
/* |
* 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. |
*/ |
/** @addtogroup genericconsole |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_CHARDEV_H_ |
#define KERN_CHARDEV_H_ |
#include <arch/types.h> |
#include <synch/waitq.h> |
#include <synch/spinlock.h> |
#define INDEV_BUFLEN 512 |
struct indev; |
/* Input character device operations interface. */ |
typedef struct { |
/** Read character directly from device, assume interrupts disabled. */ |
wchar_t (* poll)(struct indev *); |
} indev_operations_t; |
/** Character input device. */ |
typedef struct indev { |
char *name; |
waitq_t wq; |
/** Protects everything below. */ |
SPINLOCK_DECLARE(lock); |
wchar_t buffer[INDEV_BUFLEN]; |
size_t counter; |
/** Implementation of indev operations. */ |
indev_operations_t *op; |
size_t index; |
void *data; |
} indev_t; |
struct outdev; |
/* Output character device operations interface. */ |
typedef struct { |
/** Write character to output. */ |
void (* write)(struct outdev *, wchar_t, bool); |
} outdev_operations_t; |
/** Character input device. */ |
typedef struct outdev { |
char *name; |
/** Protects everything below. */ |
SPINLOCK_DECLARE(lock); |
/** Implementation of outdev operations. */ |
outdev_operations_t *op; |
void *data; |
} outdev_t; |
extern void indev_initialize(char *name, indev_t *indev, |
indev_operations_t *op); |
extern void indev_push_character(indev_t *indev, wchar_t ch); |
extern wchar_t indev_pop_character(indev_t *indev); |
extern void outdev_initialize(char *name, outdev_t *outdev, |
outdev_operations_t *op); |
extern bool check_poll(indev_t *indev); |
#endif /* KERN_CHARDEV_H_ */ |
/** @} |
*/ |
/branches/snapshot/kernel/generic/include/console/kconsole.h |
---|
0,0 → 1,104 |
/* |
* 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. |
*/ |
/** @addtogroup genericconsole |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_KCONSOLE_H_ |
#define KERN_KCONSOLE_H_ |
#include <adt/list.h> |
#include <synch/spinlock.h> |
#include <ipc/irq.h> |
#define MAX_CMDLINE 256 |
#define KCONSOLE_HISTORY 10 |
typedef enum { |
ARG_TYPE_INVALID = 0, |
ARG_TYPE_INT, |
ARG_TYPE_STRING, |
/** Variable type - either symbol or string. */ |
ARG_TYPE_VAR |
} cmd_arg_type_t; |
/** Structure representing one argument of kconsole command line. */ |
typedef struct { |
/** Type descriptor. */ |
cmd_arg_type_t type; |
/** Buffer where to store data. */ |
void *buffer; |
/** Size of the buffer. */ |
size_t len; |
/** Integer value. */ |
unative_t intval; |
/** Resulting type of variable arg */ |
cmd_arg_type_t vartype; |
} cmd_arg_t; |
/** Structure representing one kconsole command. */ |
typedef struct { |
/** Command list link. */ |
link_t link; |
/** This lock protects everything below. */ |
SPINLOCK_DECLARE(lock); |
/** Command name. */ |
const char *name; |
/** Textual description. */ |
const char *description; |
/** Function implementing the command. */ |
int (* func)(cmd_arg_t *); |
/** Number of arguments. */ |
size_t argc; |
/** Argument vector. */ |
cmd_arg_t *argv; |
/** Function for printing detailed help. */ |
void (* help)(void); |
} cmd_info_t; |
extern bool kconsole_notify; |
extern irq_t kconsole_irq; |
SPINLOCK_EXTERN(cmd_lock); |
extern link_t cmd_head; |
extern void kconsole_init(void); |
extern void kconsole_notify_init(void); |
extern bool kconsole_check_poll(void); |
extern void kconsole(char *prompt, char *msg, bool kcon); |
extern void kconsole_thread(void *data); |
extern bool cmd_register(cmd_info_t *cmd); |
#endif |
/** @} |
*/ |
/branches/snapshot/kernel/generic/include/console/console.h |
---|
0,0 → 1,67 |
/* |
* 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. |
*/ |
/** @addtogroup genericconsole |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_CONSOLE_H_ |
#define KERN_CONSOLE_H_ |
#include <arch/types.h> |
#include <console/chardev.h> |
extern indev_t *stdin; |
extern outdev_t *stdout; |
extern bool silent; |
extern indev_t *stdin_wire(void); |
extern void console_init(void); |
extern void klog_init(void); |
extern void klog_update(void); |
extern wchar_t getc(indev_t *indev); |
extern size_t gets(indev_t *indev, char *buf, size_t buflen); |
extern unative_t sys_klog(int fd, const void *buf, size_t size); |
extern void grab_console(void); |
extern void release_console(void); |
extern unative_t sys_debug_enable_console(void); |
extern unative_t sys_debug_disable_console(void); |
extern void arch_grab_console(void); |
extern void arch_release_console(void); |
#endif /* KERN_CONSOLE_H_ */ |
/** @} |
*/ |
/branches/snapshot/kernel/generic/include/console/cmd.h |
---|
0,0 → 1,46 |
/* |
* 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. |
*/ |
/** @addtogroup genericconsole |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_CMD_H_ |
#define KERN_CMD_H_ |
#include <console/kconsole.h> |
extern void cmd_initialize(cmd_info_t *cmd); |
extern void cmd_init(void); |
#endif |
/** @} |
*/ |