static int
parse_filter(char *filter_parse)
{
struct ds in;
struct flow flow_filter;
struct flow_wildcards wc_filter;
char *error, *filter = NULL;
vlog_set_levels_from_string_assert("odp_util:console:dbg");
if (filter_parse && !strncmp(filter_parse, "filter=", 7)) {
filter = xstrdup(filter_parse + 7);
memset(&flow_filter, 0, sizeof(flow_filter));
memset(&wc_filter, 0, sizeof(wc_filter));
error = parse_ofp_exact_flow(&flow_filter, &wc_filter, NULL, filter,
NULL);
if (error) {
ovs_fatal(0, "Failed to parse filter (%s)", error);
}
} else {
ovs_fatal(0, "No filter to parse.");
}
ds_init(&in);
while (!ds_get_test_line(&in, stdin)) {
struct ofpbuf odp_key;
struct ofpbuf odp_mask;
struct ds out;
/* Convert string to OVS DP key. */
ofpbuf_init(&odp_key, 0);
ofpbuf_init(&odp_mask, 0);
if (odp_flow_from_string(ds_cstr(&in), NULL, &odp_key, &odp_mask)) {
printf("odp_flow_from_string: error\n");
goto next;
}
if (filter) {
struct flow flow;
struct flow_wildcards wc;
struct match match, match_filter;
struct minimatch minimatch;
odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow);
odp_flow_key_to_mask(odp_mask.data, odp_mask.size, &wc, &flow);
match_init(&match, &flow, &wc);
match_init(&match_filter, &flow_filter, &wc);
match_init(&match_filter, &match_filter.flow, &wc_filter);
minimatch_init(&minimatch, &match_filter);
if (!minimatch_matches_flow(&minimatch, &match.flow)) {
minimatch_destroy(&minimatch);
goto next;
}
minimatch_destroy(&minimatch);
}
/* Convert odp_key to string. */
ds_init(&out);
odp_flow_format(odp_key.data, odp_key.size,
odp_mask.data, odp_mask.size, NULL, &out, false);
puts(ds_cstr(&out));
ds_destroy(&out);
next:
ofpbuf_uninit(&odp_key);
ofpbuf_uninit(&odp_mask);
}
ds_destroy(&in);
free(filter);
return 0;
}
static int
parse_keys(bool wc_keys)
{
int exit_code = 0;
struct ds in;
ds_init(&in);
vlog_set_levels_from_string_assert("odp_util:console:dbg");
while (!ds_get_test_line(&in, stdin)) {
enum odp_key_fitness fitness;
struct ofpbuf odp_key;
struct ofpbuf odp_mask;
struct flow flow;
struct ds out;
int error;
/* Convert string to OVS DP key. */
ofpbuf_init(&odp_key, 0);
ofpbuf_init(&odp_mask, 0);
error = odp_flow_from_string(ds_cstr(&in), NULL,
&odp_key, &odp_mask);
if (error) {
printf("odp_flow_from_string: error\n");
goto next;
}
if (!wc_keys) {
struct odp_flow_key_parms odp_parms = {
.flow = &flow,
.recirc = true,
};
/* Convert odp_key to flow. */
fitness = odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow);
switch (fitness) {
case ODP_FIT_PERFECT:
break;
case ODP_FIT_TOO_LITTLE:
printf("ODP_FIT_TOO_LITTLE: ");
break;
case ODP_FIT_TOO_MUCH:
printf("ODP_FIT_TOO_MUCH: ");
break;
case ODP_FIT_ERROR:
printf("odp_flow_key_to_flow: error\n");
goto next;
}
/* Convert cls_rule back to odp_key. */
ofpbuf_uninit(&odp_key);
ofpbuf_init(&odp_key, 0);
odp_parms.odp_in_port = flow.in_port.odp_port;
odp_flow_key_from_flow(&odp_parms, &odp_key);
if (odp_key.size > ODPUTIL_FLOW_KEY_BYTES) {
printf ("too long: %"PRIu32" > %d\n",
odp_key.size, ODPUTIL_FLOW_KEY_BYTES);
exit_code = 1;
}
}
/* Convert odp_key to string. */
ds_init(&out);
if (wc_keys) {
odp_flow_format(odp_key.data, odp_key.size,
odp_mask.data, odp_mask.size, NULL, &out, false);
} else {
odp_flow_key_format(odp_key.data, odp_key.size, &out);
}
puts(ds_cstr(&out));
ds_destroy(&out);
next:
ofpbuf_uninit(&odp_key);
}
ds_destroy(&in);
return exit_code;
}
static int
parse_actions(void)
{
struct ds in;
ds_init(&in);
vlog_set_levels_from_string_assert("odp_util:console:dbg");
while (!ds_get_test_line(&in, stdin)) {
struct ofpbuf odp_actions;
struct ds out;
int error;
/* Convert string to OVS DP actions. */
ofpbuf_init(&odp_actions, 0);
error = odp_actions_from_string(ds_cstr(&in), NULL, &odp_actions);
if (error) {
printf("odp_actions_from_string: error\n");
goto next;
}
/* Convert odp_actions back to string. */
ds_init(&out);
format_odp_actions(&out, odp_actions.data, odp_actions.size);
puts(ds_cstr(&out));
ds_destroy(&out);
next:
ofpbuf_uninit(&odp_actions);
}
ds_destroy(&in);
return 0;
}
static int
parse_filter(char *filter_parse)
{
struct ds in;
struct flow flow_filter;
struct flow_wildcards wc_filter;
char *error, *filter = NULL;
vlog_set_levels_from_string_assert("odp_util:console:dbg");
if (filter_parse && !strncmp(filter_parse, "filter=", 7)) {
filter = xstrdup(filter_parse + 7);
memset(&flow_filter, 0, sizeof(flow_filter));
memset(&wc_filter, 0, sizeof(wc_filter));
error = parse_ofp_exact_flow(&flow_filter, &wc_filter.masks, filter,
NULL);
if (error) {
ovs_fatal(0, "Failed to parse filter (%s)", error);
}
} else {
ovs_fatal(0, "No filter to parse.");
}
ds_init(&in);
while (!ds_get_test_line(&in, stdin)) {
struct ofpbuf odp_key;
struct ofpbuf odp_mask;
struct ds out;
int error;
/* Convert string to OVS DP key. */
ofpbuf_init(&odp_key, 0);
ofpbuf_init(&odp_mask, 0);
error = odp_flow_from_string(ds_cstr(&in), NULL,
&odp_key, &odp_mask);
if (error) {
printf("odp_flow_from_string: error\n");
goto next;
}
if (filter) {
struct flow flow;
struct flow_wildcards wc;
struct match match, match_filter;
struct minimatch minimatch;
odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow);
odp_flow_key_to_mask(odp_mask.data, odp_mask.size, &wc.masks,
&flow);
match_init(&match, &flow, &wc);
match_init(&match_filter, &flow_filter, &wc);
match_init(&match_filter, &match_filter.flow, &wc_filter);
minimatch_init(&minimatch, &match_filter);
if (!minimatch_matches_flow(&minimatch, &match.flow)) {
minimatch_destroy(&minimatch);
goto next;
}
minimatch_destroy(&minimatch);
}
/* Convert odp_key to string. */
ds_init(&out);
odp_flow_format(odp_key.data, odp_key.size,
odp_mask.data, odp_mask.size, NULL, &out, false);
puts(ds_cstr(&out));
ds_destroy(&out);
next:
ofpbuf_uninit(&odp_key);
ofpbuf_uninit(&odp_mask);
}
ds_destroy(&in);
free(filter);
return 0;
}
static void
test_odp_main(int argc, char *argv[])
{
int exit_code = 0;
set_program_name(argv[0]);
if (argc == 2 &&!strcmp(argv[1], "parse-keys")) {
exit_code =parse_keys(false);
} else if (argc == 2 &&!strcmp(argv[1], "parse-wc-keys")) {
exit_code =parse_keys(true);
} else if (argc == 2 && !strcmp(argv[1], "parse-actions")) {
exit_code = parse_actions();
} else if (argc == 3 && !strcmp(argv[1], "parse-filter")) {
exit_code =parse_filter(argv[2]);
} else {
ovs_fatal(0, "usage: %s parse-keys | parse-wc-keys | parse-actions", argv[0]);
}
exit(exit_code);
}
