diff options
Diffstat (limited to 'VNFs/DPPD-PROX/cmd_parser.c')
| -rw-r--r-- | VNFs/DPPD-PROX/cmd_parser.c | 67 |
1 files changed, 62 insertions, 5 deletions
diff --git a/VNFs/DPPD-PROX/cmd_parser.c b/VNFs/DPPD-PROX/cmd_parser.c index 2d3b5704..51a71f48 100644 --- a/VNFs/DPPD-PROX/cmd_parser.c +++ b/VNFs/DPPD-PROX/cmd_parser.c @@ -398,16 +398,16 @@ static int parse_cmd_count(const char *str, struct input *input) return 0; } -static int parse_cmd_set_probability(const char *str, struct input *input) +static int parse_cmd_set_proba_no_drop(const char *str, struct input *input) { unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores; - float probability; + float proba_no_drop; if (parse_cores_task(str, lcores, &task_id, &nb_cores)) return -1; if (!(str = strchr_skip_twice(str, ' '))) return -1; - if (sscanf(str, "%f", &probability) != 1) + if (sscanf(str, "%f", &proba_no_drop) != 1) return -1; if (cores_task_are_valid(lcores, task_id, nb_cores)) { @@ -417,7 +417,59 @@ static int parse_cmd_set_probability(const char *str, struct input *input) plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id); } else { struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id]; - task_impair_set_proba(tbase, probability); + task_impair_set_proba_no_drop(tbase, proba_no_drop); + } + } + } + return 0; +} + +static int parse_cmd_set_proba_delay(const char *str, struct input *input) +{ + unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores; + float proba_delay; + + if (parse_cores_task(str, lcores, &task_id, &nb_cores)) + return -1; + if (!(str = strchr_skip_twice(str, ' '))) + return -1; + if (sscanf(str, "%f", &proba_delay) != 1) + return -1; + + if (cores_task_are_valid(lcores, task_id, nb_cores)) { + for (unsigned int i = 0; i < nb_cores; i++) { + lcore_id = lcores[i]; + if (!task_is_mode(lcore_id, task_id, "impair")) { + plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id); + } else { + struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id]; + task_impair_set_proba_delay(tbase, proba_delay); + } + } + } + return 0; +} + +static int parse_cmd_set_proba_duplicate(const char *str, struct input *input) +{ + unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores; + float proba_duplicate; + + if (parse_cores_task(str, lcores, &task_id, &nb_cores)) + return -1; + if (!(str = strchr_skip_twice(str, ' '))) + return -1; + if (sscanf(str, "%f", &proba_duplicate) != 1) + return -1; + + if (cores_task_are_valid(lcores, task_id, nb_cores)) { + for (unsigned int i = 0; i < nb_cores; i++) { + lcore_id = lcores[i]; + if (!task_is_mode(lcore_id, task_id, "impair")) { + plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id); + } else { + struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id]; + task_impair_set_proba_duplicate(tbase, proba_duplicate); } } } @@ -2240,7 +2292,12 @@ static struct cmd_str cmd_strings[] = { {"cgnat dump private hash", "<core id> <task id>", "Dump cgnat private hash table", parse_cmd_cgnat_private_hash}, {"delay_us", "<core_id> <task_id> <delay_us>", "Set the delay in usec for the impair mode to <delay_us>", parse_cmd_delay_us}, {"random delay_us", "<core_id> <task_id> <random delay_us>", "Set the delay in usec for the impair mode to <random delay_us>", parse_cmd_random_delay_us}, - {"probability", "<core_id> <task_id> <probability>", "Set the percent of forwarded packets for the impair mode", parse_cmd_set_probability}, + {"probability", "<core_id> <task_id> <probability>", "Old - Use <proba no drop> instead. Set the percent of forwarded packets for the impair mode", parse_cmd_set_proba_no_drop}, // old - backward compatibility + {"proba no drop", "<core_id> <task_id> <probability>", "Set the percent of forwarded packets for the impair mode", parse_cmd_set_proba_no_drop}, + {"proba delay", "<core_id> <task_id> <probability>", "Set the percent of delayed packets for the impair mode", parse_cmd_set_proba_delay}, +#if RTE_VERSION >= RTE_VERSION_NUM(19,11,0,0) + {"proba duplicate", "<core_id> <task_id> <probability>", "Set the percent of duplicate packets for the impair mode", parse_cmd_set_proba_duplicate}, +#endif {"version", "", "Show version", parse_cmd_version}, {"join igmp", "<core_id> <task_id> <ip>", "Send igmp membership report for group <ip>", parse_cmd_join_igmp}, {"leave igmp", "<core_id> <task_id>", "Send igmp leave group", parse_cmd_leave_igmp}, |