kernel_liteos_a/apps/shell/include/shcmdparse.h

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2020-09-08 10:21:39 +08:00
/*
* Copyright (c) 2013-2019, Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020, Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 COPYRIGHT HOLDER OR
* CONTRIBUTORS 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 _SHCMDPARSE_H
#define _SHCMDPARSE_H
#include "string.h"
#include "show.h"
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif
#endif
/*
* Description: the info struct after cmd parser
*/
typedef struct {
unsigned int paramCnt; /* count of para */
CmdType cmdType; /* cmd type, judge cmd keyword */
char cmdKeyword[CMD_KEY_LEN]; /* cmd keyword str */
char *paramArray[CMD_MAX_PARAS];
} CmdParsed;
extern unsigned int OsCmdParse(char *cmdStr, CmdParsed *cmdParsed);
extern char *OsCmdParseStrdup(const char *str);
extern unsigned int OsCmdParseOneToken(CmdParsed *cmdParsed, unsigned int index, const char *token);
extern unsigned int OsCmdTokenSplit(char *cmdStr, char split, CmdParsed *cmdParsed);
#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif
#endif /* _SHCMDPARSE_H */