135 lines
4.8 KiB
C
135 lines
4.8 KiB
C
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/*
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* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _HWLITEOS_SHELL_H
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#define _HWLITEOS_SHELL_H
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#include "pthread.h"
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#include "limits.h"
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#include "los_compiler.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#define OS_ERRNO_SHELL_NO_HOOK LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x00)
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#define OS_ERRNO_SHELL_CMDREG_PARA_ERROR LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x01)
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#define OS_ERRNO_SHELL_CMDREG_CMD_ERROR LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x02)
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#define OS_ERRNO_SHELL_CMDREG_CMD_EXIST LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x03)
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#define OS_ERRNO_SHELL_CMDREG_MEMALLOC_ERROR LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x04)
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#define OS_ERRNO_SHELL_SHOW_HOOK_NULL LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x05)
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#define OS_ERRNO_SHELL_SHOW_HOOK_EXIST LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x06)
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#define OS_ERRNO_SHELL_SHOW_HOOK_TOO_MUCH LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x07)
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#define OS_ERRNO_SHELL_NOT_INIT LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x08)
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#define OS_ERRNO_SHELL_CMD_HOOK_NULL LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x09)
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#define OS_ERRNO_SHELL_FIFO_ERROR LOS_ERRNO_OS_ERROR(LOS_MOD_SHELL, 0x10)
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/* Max len of show str */
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#define SHOW_MAX_LEN CMD_MAX_LEN
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#define XARGS 0xFFFFFFFF /* default args */
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#define CMD_MAX_PARAS 32
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#define CMD_KEY_LEN 16U
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#define CMD_MAX_LEN (256U + CMD_KEY_LEN)
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#define CMD_KEY_NUM 32
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#define CMD_HISTORY_LEN 10
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#define CMD_MAX_PATH 256
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#define DEFAULT_SCREEN_WIDTH 80
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#define DEFAULT_SCREEN_HEIGNT 24
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#define SHELL_MODE 0
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#define OTHER_MODE 1
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#define SWITCH_QUOTES_STATUS(qu) do { \
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if ((qu) == TRUE) { \
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(qu) = FALSE; \
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} else { \
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(qu) = TRUE; \
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} \
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} while (0)
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#define QUOTES_STATUS_CLOSE(qu) ((qu) == FALSE)
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#define QUOTES_STATUS_OPEN(qu) ((qu) == TRUE)
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typedef struct {
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UINT32 consoleID;
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UINT32 shellTaskHandle;
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UINT32 shellEntryHandle;
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VOID *cmdKeyLink;
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VOID *cmdHistoryKeyLink;
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VOID *cmdMaskKeyLink;
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UINT32 shellBufOffset;
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UINT32 shellKeyType;
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pthread_mutex_t keyMutex;
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pthread_mutex_t historyMutex;
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CHAR shellBuf[SHOW_MAX_LEN];
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CHAR shellWorkingDirectory[PATH_MAX];
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} ShellCB;
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/* All support cmd types */
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typedef enum {
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CMD_TYPE_SHOW = 0,
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CMD_TYPE_STD = 1,
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CMD_TYPE_EX = 2,
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CMD_TYPE_BUTT
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} CmdType;
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typedef enum {
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CMD_KEY_UP = 0,
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CMD_KEY_DOWN = 1,
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CMD_KEY_RIGHT = 2,
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CMD_KEY_LEFT = 4,
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CMD_KEY_BUTT
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} CmdKeyDirection;
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/*
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* Hook for user-defined debug function
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* Unify different module's func for registration
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*/
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typedef UINT32 (*CmdCallBackFunc)(UINT32 argc, const CHAR **argv);
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/* External interface, need reserved */
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typedef CmdCallBackFunc CMD_CBK_FUNC;
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typedef CmdType CMD_TYPE_E;
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extern UINT32 osCmdReg(CmdType cmdType, const CHAR *cmdKey, UINT32 paraNum, CmdCallBackFunc cmdProc);
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#endif /* _HWLITEOS_SHELL_H */
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