2 * Copyright (c) 2011, 2012, 2013 Nicira, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
21 #include "dynamic-string.h"
25 #include "ofp-parse.h"
31 parse_keys(bool wc_keys)
37 vlog_set_levels_from_string_assert("odp_util:console:dbg");
38 while (!ds_get_test_line(&in, stdin)) {
39 enum odp_key_fitness fitness;
40 struct ofpbuf odp_key;
41 struct ofpbuf odp_mask;
46 /* Convert string to OVS DP key. */
47 ofpbuf_init(&odp_key, 0);
48 ofpbuf_init(&odp_mask, 0);
49 error = odp_flow_from_string(ds_cstr(&in), NULL,
52 printf("odp_flow_from_string: error\n");
57 /* Convert odp_key to flow. */
58 fitness = odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow);
63 case ODP_FIT_TOO_LITTLE:
64 printf("ODP_FIT_TOO_LITTLE: ");
67 case ODP_FIT_TOO_MUCH:
68 printf("ODP_FIT_TOO_MUCH: ");
72 printf("odp_flow_key_to_flow: error\n");
75 /* Convert cls_rule back to odp_key. */
76 ofpbuf_uninit(&odp_key);
77 ofpbuf_init(&odp_key, 0);
78 odp_flow_key_from_flow(&odp_key, &flow, flow.in_port.odp_port);
80 if (odp_key.size > ODPUTIL_FLOW_KEY_BYTES) {
81 printf ("too long: %"PRIuSIZE" > %d\n",
82 odp_key.size, ODPUTIL_FLOW_KEY_BYTES);
87 /* Convert odp_key to string. */
90 odp_flow_format(odp_key.data, odp_key.size,
91 odp_mask.data, odp_mask.size, NULL, &out, false);
93 odp_flow_key_format(odp_key.data, odp_key.size, &out);
99 ofpbuf_uninit(&odp_key);
112 vlog_set_levels_from_string_assert("odp_util:console:dbg");
113 while (!ds_get_test_line(&in, stdin)) {
114 struct ofpbuf odp_actions;
118 /* Convert string to OVS DP actions. */
119 ofpbuf_init(&odp_actions, 0);
120 error = odp_actions_from_string(ds_cstr(&in), NULL, &odp_actions);
122 printf("odp_actions_from_string: error\n");
126 /* Convert odp_actions back to string. */
128 format_odp_actions(&out, odp_actions.data, odp_actions.size);
133 ofpbuf_uninit(&odp_actions);
141 parse_filter(char *filter_parse)
144 struct flow flow_filter;
145 struct flow_wildcards wc_filter;
146 char *error, *filter = NULL;
148 vlog_set_levels_from_string_assert("odp_util:console:dbg");
149 if (filter_parse && !strncmp(filter_parse, "filter=", 7)) {
150 filter = strdup(filter_parse+7);
151 memset(&flow_filter, 0, sizeof(flow_filter));
152 memset(&wc_filter, 0, sizeof(wc_filter));
154 error = parse_ofp_exact_flow(&flow_filter, &wc_filter.masks, filter,
157 ovs_fatal(0, "Failed to parse filter (%s)", error);
160 ovs_fatal(0, "No filter to parse.");
164 while (!ds_get_test_line(&in, stdin)) {
165 struct ofpbuf odp_key;
166 struct ofpbuf odp_mask;
170 /* Convert string to OVS DP key. */
171 ofpbuf_init(&odp_key, 0);
172 ofpbuf_init(&odp_mask, 0);
173 error = odp_flow_from_string(ds_cstr(&in), NULL,
174 &odp_key, &odp_mask);
176 printf("odp_flow_from_string: error\n");
182 struct flow_wildcards wc;
183 struct match match, match_filter;
184 struct minimatch minimatch;
186 odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow);
187 odp_flow_key_to_mask(odp_mask.data, odp_mask.size, &wc.masks,
189 match_init(&match, &flow, &wc);
191 match_init(&match_filter, &flow_filter, &wc);
192 match_init(&match_filter, &match_filter.flow, &wc_filter);
193 minimatch_init(&minimatch, &match_filter);
195 if (!minimatch_matches_flow(&minimatch, &match.flow)) {
196 minimatch_destroy(&minimatch);
199 minimatch_destroy(&minimatch);
201 /* Convert odp_key to string. */
203 odp_flow_format(odp_key.data, odp_key.size,
204 odp_mask.data, odp_mask.size, NULL, &out, false);
209 ofpbuf_uninit(&odp_key);
210 ofpbuf_uninit(&odp_mask);
219 main(int argc, char *argv[])
221 set_program_name(argv[0]);
222 if (argc == 2 &&!strcmp(argv[1], "parse-keys")) {
223 return parse_keys(false);
224 } else if (argc == 2 &&!strcmp(argv[1], "parse-wc-keys")) {
225 return parse_keys(true);
226 } else if (argc == 2 && !strcmp(argv[1], "parse-actions")) {
227 return parse_actions();
228 } else if (argc == 3 && !strcmp(argv[1], "parse-filter")) {
229 return parse_filter(argv[2]);
231 ovs_fatal(0, "usage: %s parse-keys | parse-wc-keys | parse-actions", argv[0]);