site_config.h

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#ifndef RTE_EXAMPLE_SITE_CONFIG_H
#define RTE_EXAMPLE_SITE_CONFIG_H
 
#include <stdbool.h>
#include <stdint.h>
 
typedef enum rte_example_site_e
{
    RTE_EXAMPLE_SITE_WEST = 0,
    RTE_EXAMPLE_SITE_EAST = 1
} rte_example_site_t;

typedef enum rte_example_relay_kind_e
{
    RTE_EXAMPLE_RELAY_KIND_TRAIN = 0,
    RTE_EXAMPLE_RELAY_KIND_IL = 1,
    RTE_EXAMPLE_RELAY_KIND_CTC = 2,
    /* ADR-038: general A/B<->C side channel (rbc_util_frame_t) - status
     * publish today, extensible. One link per {peer}, same as CTC; the
     * C-side status/broker service owns the C end. Non-vital: a down UTIL
     * link never reboots A/B (nothing on it feeds cross-compare or the
     * checkpoint rendezvous). */
    RTE_EXAMPLE_RELAY_KIND_UTIL = 3
} rte_example_relay_kind_t;
#define RTE_EXAMPLE_RELAY_KIND_COUNT 4

bool site_config_parse(const char *arg, rte_example_site_t *out_site);

const char *site_config_name(rte_example_site_t site);

uint16_t site_config_ab_port(rte_example_site_t site);

uint16_t site_config_ab_crosscompare_port(rte_example_site_t site);

uint16_t site_config_c_port_for_a(rte_example_site_t site, rte_example_relay_kind_t kind);

uint16_t site_config_c_port_for_b(rte_example_site_t site, rte_example_relay_kind_t kind);

uint16_t site_config_c_port_for_train(rte_example_site_t site);

uint16_t site_config_c_port_for_il(rte_example_site_t site);

uint16_t site_config_c_port_for_ctc(rte_example_site_t site);

uint16_t site_config_c_port_for_broker(rte_example_site_t site, rte_example_relay_kind_t gw_kind);

const char *site_config_host(const char *env_var_name);
 
#endif /* RTE_EXAMPLE_SITE_CONFIG_H */