1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2014 Intel Corporation. 3 * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org> 4 * All rights reserved. 5 */ 6 7 #ifndef _PARSE_OBJ_LIST_H_ 8 #define _PARSE_OBJ_LIST_H_ 9 10 /* This file is an example of extension of libcmdline. It provides an 11 * example of objects stored in a list. */ 12 13 #include <sys/queue.h> 14 #include <cmdline_parse.h> 15 16 #define OBJ_NAME_LEN_MAX 64 17 18 struct object { 19 SLIST_ENTRY(object) next; 20 char name[OBJ_NAME_LEN_MAX]; 21 cmdline_ipaddr_t ip; 22 }; 23 24 /* define struct object_list */ 25 SLIST_HEAD(object_list, object); 26 27 /* data is a pointer to a list */ 28 struct token_obj_list_data { 29 struct object_list *list; 30 }; 31 32 struct token_obj_list { 33 struct cmdline_token_hdr hdr; 34 struct token_obj_list_data obj_list_data; 35 }; 36 typedef struct token_obj_list parse_token_obj_list_t; 37 38 extern struct cmdline_token_ops token_obj_list_ops; 39 40 int parse_obj_list(cmdline_parse_token_hdr_t *tk, const char *srcbuf, void *res, 41 unsigned ressize); 42 int complete_get_nb_obj_list(cmdline_parse_token_hdr_t *tk); 43 int complete_get_elt_obj_list(cmdline_parse_token_hdr_t *tk, int idx, 44 char *dstbuf, unsigned int size); 45 int get_help_obj_list(cmdline_parse_token_hdr_t *tk, char *dstbuf, unsigned int size); 46 47 #define TOKEN_OBJ_LIST_INITIALIZER(structure, field, obj_list_ptr) \ 48 { \ 49 .hdr = { \ 50 .ops = &token_obj_list_ops, \ 51 .offset = offsetof(structure, field), \ 52 }, \ 53 .obj_list_data = { \ 54 .list = obj_list_ptr, \ 55 }, \ 56 } 57 58 #endif /* _PARSE_OBJ_LIST_H_ */ 59