4 * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Intel Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
36 * All rights reserved.
37 * Redistribution and use in source and binary forms, with or without
38 * modification, are permitted provided that the following conditions are met:
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in the
44 * documentation and/or other materials provided with the distribution.
45 * * Neither the name of the University of California, Berkeley nor the
46 * names of its contributors may be used to endorse or promote products
47 * derived from this software without specific prior written permission.
49 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
50 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
51 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
52 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
53 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
54 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
55 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
56 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
57 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
58 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
67 #include <netinet/in.h>
69 #include <cmdline_parse.h>
70 #include <cmdline_parse_ipaddr.h>
72 #include <rte_string_fns.h>
74 #include "parse_obj_list.h"
76 /* This file is an example of extension of libcmdline. It provides an
77 * example of objects stored in a list. */
79 struct cmdline_token_ops token_obj_list_ops = {
80 .parse = parse_obj_list,
81 .complete_get_nb = complete_get_nb_obj_list,
82 .complete_get_elt = complete_get_elt_obj_list,
83 .get_help = get_help_obj_list,
87 parse_obj_list(cmdline_parse_token_hdr_t *tk, const char *buf, void *res)
89 struct token_obj_list *tk2 = (struct token_obj_list *)tk;
90 struct token_obj_list_data *tkd = &tk2->obj_list_data;
92 unsigned int token_len = 0;
97 while(!cmdline_isendoftoken(buf[token_len]))
100 SLIST_FOREACH(o, tkd->list, next) {
101 if (token_len != strnlen(o->name, OBJ_NAME_LEN_MAX))
103 if (strncmp(buf, o->name, token_len))
107 if (!o) /* not found */
110 /* store the address of object in structure */
112 *(struct object **)res = o;
117 int complete_get_nb_obj_list(cmdline_parse_token_hdr_t *tk)
119 struct token_obj_list *tk2 = (struct token_obj_list *)tk;
120 struct token_obj_list_data *tkd = &tk2->obj_list_data;
124 SLIST_FOREACH(o, tkd->list, next) {
130 int complete_get_elt_obj_list(cmdline_parse_token_hdr_t *tk,
131 int idx, char *dstbuf, unsigned int size)
133 struct token_obj_list *tk2 = (struct token_obj_list *)tk;
134 struct token_obj_list_data *tkd = &tk2->obj_list_data;
139 SLIST_FOREACH(o, tkd->list, next) {
146 len = strnlen(o->name, OBJ_NAME_LEN_MAX);
147 if ((len + 1) > size)
151 snprintf(dstbuf, size, "%s", o->name);
157 int get_help_obj_list(__attribute__((unused)) cmdline_parse_token_hdr_t *tk,
158 char *dstbuf, unsigned int size)
160 snprintf(dstbuf, size, "Obj-List");