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
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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
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29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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35 * Copyright (c) 2010, Keith Wiles <keith.wiles@windriver.com>
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
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44 * documentation and/or other materials provided with the distribution.
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46 * names of its contributors may be used to endorse or promote products
47 * derived from this software without specific prior written permission.
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50 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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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.
69 #include <rte_string_fns.h>
70 #include "cmdline_parse.h"
71 #include "cmdline_parse_portlist.h"
73 struct cmdline_token_ops cmdline_token_portlist_ops = {
74 .parse = cmdline_parse_portlist,
75 .complete_get_nb = NULL,
76 .complete_get_elt = NULL,
77 .get_help = cmdline_get_help_portlist,
81 parse_set_list(cmdline_portlist_t * pl, int low, int high)
84 pl->map |= (1 << low++);
85 } while (low <= high);
89 parse_ports(cmdline_portlist_t * pl, const char * str)
92 const char *first, *last;
95 for (first = str, last = first;
96 first != NULL && last != NULL;
99 last = strchr(first, ',');
102 ps = strtoul(first, &end, 10);
103 if (errno != 0 || end == first ||
104 (end[0] != '-' && end[0] != 0 && end != last))
107 /* Support for N-M portlist format */
111 pe = strtoul(first, &end, 10);
112 if (errno != 0 || end == first ||
113 (end[0] != 0 && end != last))
119 if (ps > pe || pe >= sizeof (pl->map) * 8)
122 parse_set_list(pl, ps, pe);
129 cmdline_parse_portlist(__attribute__((unused)) cmdline_parse_token_hdr_t *tk,
130 const char *buf, void *res)
132 unsigned int token_len = 0;
133 char portlist_str[PORTLIST_TOKEN_SIZE+1];
134 cmdline_portlist_t *pl;
141 while (!cmdline_isendoftoken(buf[token_len]) &&
142 (token_len < PORTLIST_TOKEN_SIZE))
145 if (token_len >= PORTLIST_TOKEN_SIZE)
148 snprintf(portlist_str, token_len+1, "%s", buf);
152 if (strcmp("all", portlist_str) == 0)
153 pl->map = UINT32_MAX;
154 else if (parse_ports(pl, portlist_str) != 0)
162 cmdline_get_help_portlist(__attribute__((unused)) cmdline_parse_token_hdr_t *tk,
163 char *dstbuf, unsigned int size)
166 ret = snprintf(dstbuf, size, "range of ports as 3,4-6,8-19,20");