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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2014 Intel Corporation.
* Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
* All rights reserved.
*/
#ifndef _PARSE_STRING_H_
#define _PARSE_STRING_H_
#include <cmdline_parse.h>
#ifdef __cplusplus
extern "C" {
#endif
/* size of a parsed string */
#define STR_TOKEN_SIZE 128
/* size of a parsed multi string */
#define STR_MULTI_TOKEN_SIZE 4096
typedef char cmdline_fixed_string_t[STR_TOKEN_SIZE];
typedef char cmdline_multi_string_t[STR_MULTI_TOKEN_SIZE];
struct cmdline_token_string_data {
const char *str;
};
struct cmdline_token_string {
struct cmdline_token_hdr hdr;
struct cmdline_token_string_data string_data;
};
typedef struct cmdline_token_string cmdline_parse_token_string_t;
extern struct cmdline_token_ops cmdline_token_string_ops;
int cmdline_parse_string(cmdline_parse_token_hdr_t *tk, const char *srcbuf,
void *res, unsigned ressize);
int cmdline_complete_get_nb_string(cmdline_parse_token_hdr_t *tk);
int cmdline_complete_get_elt_string(cmdline_parse_token_hdr_t *tk, int idx,
char *dstbuf, unsigned int size);
int cmdline_get_help_string(cmdline_parse_token_hdr_t *tk, char *dstbuf,
unsigned int size);
/**
* Token marked as TOKEN_STRING_MULTI takes entire parsing string
* until “#” sign appear. Everything after “#” sign is treated as a comment.
*
* Note:
* In this case second parameter of TOKEN_STRING_INITIALIZER must be a type of
* cmdline_multi_string_t.
*/
#define TOKEN_STRING_MULTI ""
#define TOKEN_STRING_INITIALIZER(structure, field, string) \
{ \
/* hdr */ \
{ \
&cmdline_token_string_ops, /* ops */ \
offsetof(structure, field), /* offset */ \
}, \
/* string_data */ \
{ \
string, /* str */ \
}, \
}
#ifdef __cplusplus
}
#endif
#endif /* _PARSE_STRING_H_ */
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