#define CMD_MAX_TOKENS 256
#endif
-#define MSG_OUT_OF_MEMORY "Not enough memory.\n"
-#define MSG_CMD_UNKNOWN "Unknown command \"%s\".\n"
-#define MSG_CMD_UNIMPLEM "Command \"%s\" not implemented.\n"
-#define MSG_ARG_NOT_ENOUGH "Not enough arguments for command \"%s\".\n"
-#define MSG_ARG_TOO_MANY "Too many arguments for command \"%s\".\n"
-#define MSG_ARG_MISMATCH "Wrong number of arguments for command \"%s\".\n"
-#define MSG_ARG_NOT_FOUND "Argument \"%s\" not found.\n"
-#define MSG_ARG_INVALID "Invalid value for argument \"%s\".\n"
-#define MSG_FILE_ERR "Error in file \"%s\" at line %u.\n"
-#define MSG_CMD_FAIL "Command \"%s\" failed.\n"
+#define MSG_OUT_OF_MEMORY "Not enough memory.\n"
+#define MSG_CMD_UNKNOWN "Unknown command \"%s\".\n"
+#define MSG_CMD_UNIMPLEM "Command \"%s\" not implemented.\n"
+#define MSG_ARG_NOT_ENOUGH "Not enough arguments for command \"%s\".\n"
+#define MSG_ARG_TOO_MANY "Too many arguments for command \"%s\".\n"
+#define MSG_ARG_MISMATCH "Wrong number of arguments for command \"%s\".\n"
+#define MSG_ARG_NOT_FOUND "Argument \"%s\" not found.\n"
+#define MSG_ARG_INVALID "Invalid value for argument \"%s\".\n"
+#define MSG_FILE_ERR "Error in file \"%s\" at line %u.\n"
+#define MSG_FILE_NOT_ENOUGH "Not enough rules in file \"%s\".\n"
+#define MSG_CMD_FAIL "Command \"%s\" failed.\n"
static int
is_comment(char *in)
uint32_t i;
if (n_tokens < t0 + 22) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, "port in action profile balance");
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "port in action profile balance");
return;
}
* ipv4 | ipv6
* offset <ip_offset>
* fwd
+ * [balance offset <key_offset> mask <key_mask> outoffset <out_offset>]
* [meter srtcm | trtcm
* tc <n_tc>
* stats none | pkts | bytes | both]
p.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
t0 = 8;
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "balance") == 0)) {
+ if (n_tokens < t0 + 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "table action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.lb.key_offset, tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (parse_hex_string(tokens[t0 + 4], p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "outoffset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "outoffset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.lb.out_offset, tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "out_offset");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_LB;
+ t0 += 7;
+ } /* balance */
+
if ((t0 < n_tokens) && (strcmp(tokens[t0], "meter") == 0)) {
if (n_tokens < t0 + 6) {
snprintf(out, out_size, MSG_ARG_MISMATCH,
* priority <priority>
* ipv4 | ipv6 <sa> <sa_depth> <da> <da_depth>
* <sp0> <sp1> <dp0> <dp1> <proto>
- * | array
- * pos
+ * | array <pos>
* | hash
* raw <key>
* | ipv4_5tuple <sa> <da> <sp> <dp> <proto>
return 0;
}
+static uint32_t
+parse_table_action_balance(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ uint32_t i;
+
+ if ((n_tokens == 0) || (strcmp(tokens[0], "balance") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < RTE_TABLE_ACTION_LB_TABLE_SIZE)
+ return 0;
+
+ for (i = 0; i < RTE_TABLE_ACTION_LB_TABLE_SIZE; i++)
+ if (parser_read_uint32(&a->lb.out[i], tokens[i]) != 0)
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_LB;
+ return 1 + RTE_TABLE_ACTION_LB_TABLE_SIZE;
+
+}
+
static int
parse_policer_action(char *token, enum rte_table_action_policer *a)
{
n_tokens -= n;
}
+ if (n_tokens && (strcmp(tokens[0], "balance") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_balance(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action balance");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
if (n_tokens && (strcmp(tokens[0], "meter") == 0)) {
uint32_t n;
}
}
+/**
+ * pipeline <pipeline_name> table <table_id> rule add bulk <file_name> <n_rules>
+ *
+ * File <file_name>:
+ * - line format: match <match> action <action>
+ */
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct table_rule_match *m,
+ struct table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size);
+
+static void
+cmd_pipeline_table_rule_add_bulk(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match *match;
+ struct table_rule_action *action;
+ void **data;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, n_rules, n_rules_parsed, line_number;
+ int status;
+
+ if (n_tokens != 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "bulk") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "bulk");
+ return;
+ }
+
+ file_name = tokens[7];
+
+ if ((parser_read_uint32(&n_rules, tokens[8]) != 0) ||
+ (n_rules == 0)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ /* Memory allocation. */
+ match = calloc(n_rules, sizeof(struct table_rule_match));
+ action = calloc(n_rules, sizeof(struct table_rule_action));
+ data = calloc(n_rules, sizeof(void *));
+ if ((match == NULL) || (action == NULL) || (data == NULL)) {
+ snprintf(out, out_size, MSG_OUT_OF_MEMORY);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Load rule file */
+ n_rules_parsed = n_rules;
+ status = cli_rule_file_process(file_name,
+ 1024,
+ match,
+ action,
+ &n_rules_parsed,
+ &line_number,
+ out,
+ out_size);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+ if (n_rules_parsed != n_rules) {
+ snprintf(out, out_size, MSG_FILE_NOT_ENOUGH, file_name);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Rule bulk add */
+ status = pipeline_table_rule_add_bulk(pipeline_name,
+ table_id,
+ match,
+ action,
+ data,
+ &n_rules);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Memory free */
+ free(data);
+ free(action);
+ free(match);
+}
+
/**
* pipeline <pipeline_name> table <table_id> rule delete
* match <match>
}
}
+/**
+ * pipeline <pipeline_name> table <table_id> rule read stats [clear]
+ */
+static void
+cmd_pipeline_table_rule_stats_read(char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> meter profile <meter_profile_id>
+ * add srtcm cir <cir> cbs <cbs> ebs <ebs>
+ * | trtcm cir <cir> pir <pir> cbs <cbs> pbs <pbs>
+ */
+static void
+cmd_pipeline_table_meter_profile_add(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_meter_profile p;
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens < 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[8], "srtcm") == 0) {
+ if (n_tokens != 15) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_SRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (parser_read_uint64(&p.srtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (parser_read_uint64(&p.srtcm.cbs, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[13], "ebs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "ebs");
+ return;
+ }
+
+ if (parser_read_uint64(&p.srtcm.ebs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ebs");
+ return;
+ }
+ } else if (strcmp(tokens[8], "trtcm") == 0) {
+ if (n_tokens != 17) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_TRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (parser_read_uint64(&p.trtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "pir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pir");
+ return;
+ }
+
+ if (parser_read_uint64(&p.trtcm.pir, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pir");
+ return;
+ }
+ if (strcmp(tokens[13], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (parser_read_uint64(&p.trtcm.cbs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[15], "pbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pbs");
+ return;
+ }
+
+ if (parser_read_uint64(&p.trtcm.pbs, tokens[16]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pbs");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_mtr_profile_add(pipeline_name,
+ table_id,
+ meter_profile_id,
+ &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id>
+ * meter profile <meter_profile_id> delete
+ */
+static void
+cmd_pipeline_table_meter_profile_delete(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ status = pipeline_table_mtr_profile_delete(pipeline_name,
+ table_id,
+ meter_profile_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule read meter [clear]
+ */
+static void
+cmd_pipeline_table_rule_meter_read(char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> dscp <file_name>
+ *
+ * File <file_name>:
+ * - exactly 64 lines
+ * - line format: <tc_id> <tc_queue_id> <color>, with <color> as: g | y | r
+ */
+static int
+load_dscp_table(struct rte_table_action_dscp_table *dscp_table,
+ const char *file_name,
+ uint32_t *line_number)
+{
+ FILE *f = NULL;
+ uint32_t dscp, l;
+
+ /* Check input arguments */
+ if ((dscp_table == NULL) ||
+ (file_name == NULL) ||
+ (line_number == NULL)) {
+ if (line_number)
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Read file */
+ for (dscp = 0, l = 1; ; l++) {
+ char line[64];
+ char *tokens[3];
+ enum rte_meter_color color;
+ uint32_t tc_id, tc_queue_id, n_tokens = RTE_DIM(tokens);
+
+ if (fgets(line, sizeof(line), f) == NULL)
+ break;
+
+ if (is_comment(line))
+ continue;
+
+ if (parse_tokenize_string(line, tokens, &n_tokens)) {
+ *line_number = l;
+ return -EINVAL;
+ }
+
+ if (n_tokens == 0)
+ continue;
+
+ if ((dscp >= RTE_DIM(dscp_table->entry)) ||
+ (n_tokens != RTE_DIM(tokens)) ||
+ parser_read_uint32(&tc_id, tokens[0]) ||
+ (tc_id >= RTE_TABLE_ACTION_TC_MAX) ||
+ parser_read_uint32(&tc_queue_id, tokens[1]) ||
+ (tc_queue_id >= RTE_TABLE_ACTION_TC_QUEUE_MAX) ||
+ (strlen(tokens[2]) != 1)) {
+ *line_number = l;
+ return -EINVAL;
+ }
+
+ switch (tokens[2][0]) {
+ case 'g':
+ case 'G':
+ color = e_RTE_METER_GREEN;
+ break;
+
+ case 'y':
+ case 'Y':
+ color = e_RTE_METER_YELLOW;
+ break;
+
+ case 'r':
+ case 'R':
+ color = e_RTE_METER_RED;
+ break;
+
+ default:
+ *line_number = l;
+ return -EINVAL;
+ }
+
+ dscp_table->entry[dscp].tc_id = tc_id;
+ dscp_table->entry[dscp].tc_queue_id = tc_queue_id;
+ dscp_table->entry[dscp].color = color;
+ dscp++;
+ }
+
+ /* Close file */
+ fclose(f);
+ return 0;
+}
+
+static void
+cmd_pipeline_table_dscp(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_dscp_table dscp_table;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, line_number;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "dscp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dscp");
+ return;
+ }
+
+ file_name = tokens[5];
+
+ status = load_dscp_table(&dscp_table, file_name, &line_number);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ return;
+ }
+
+ status = pipeline_table_dscp_table_update(pipeline_name,
+ table_id,
+ UINT64_MAX,
+ &dscp_table);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule read ttl [clear]
+ */
+static void
+cmd_pipeline_table_rule_ttl_read(char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
return;
}
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "bulk") == 0)) {
+ cmd_pipeline_table_rule_add_bulk(tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
if ((n_tokens >= 7) &&
(strcmp(tokens[2], "table") == 0) &&
(strcmp(tokens[4], "rule") == 0) &&
out, out_size);
return;
}
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "stats") == 0)) {
+ cmd_pipeline_table_rule_stats_read(tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "add") == 0)) {
+ cmd_pipeline_table_meter_profile_add(tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "delete") == 0)) {
+ cmd_pipeline_table_meter_profile_delete(tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "meter") == 0)) {
+ cmd_pipeline_table_rule_meter_read(tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "dscp") == 0)) {
+ cmd_pipeline_table_dscp(tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "ttl") == 0)) {
+ cmd_pipeline_table_rule_ttl_read(tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
free(msg_in);
return 0;
}
+
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct table_rule_match *m,
+ struct table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size)
+{
+ FILE *f = NULL;
+ char *line = NULL;
+ uint32_t rule_id, line_id;
+ int status = 0;
+
+ /* Check input arguments */
+ if ((file_name == NULL) ||
+ (strlen(file_name) == 0) ||
+ (line_len_max == 0)) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Memory allocation */
+ line = malloc(line_len_max + 1);
+ if (line == NULL) {
+ *line_number = 0;
+ return -ENOMEM;
+ }
+
+ /* Open file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ free(line);
+ return -EIO;
+ }
+
+ /* Read file */
+ for (line_id = 1, rule_id = 0; rule_id < *n_rules; line_id++) {
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens, n_tokens_parsed, t0;
+
+ /* Read next line from file. */
+ if (fgets(line, line_len_max + 1, f) == NULL)
+ break;
+
+ /* Comment. */
+ if (is_comment(line))
+ continue;
+
+ /* Parse line. */
+ n_tokens = RTE_DIM(tokens);
+ status = parse_tokenize_string(line, tokens, &n_tokens);
+ if (status) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Empty line. */
+ if (n_tokens == 0)
+ continue;
+ t0 = 0;
+
+ /* Rule match. */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Rule action. */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Line completed. */
+ if (t0 < n_tokens) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Increment rule count */
+ rule_id++;
+ }
+
+ /* Close file */
+ fclose(f);
+
+ /* Memory free */
+ free(line);
+
+ *n_rules = rule_id;
+ *line_number = line_id;
+ return status;
+}