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mdns : Add subtypes table to the service structe

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This commit is contained in:
Abdellatif IDIRY 2021-10-25 10:32:13 +02:00
parent e8741da9d2
commit d7b05eed68
2 changed files with 8 additions and 2 deletions
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2
src/include/lwip/apps/mdns_opts.h
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@ -58,6 +58,8 @@
/** The maximum number of services per netif */ /** The maximum number of services per netif */
#ifndef MDNS_MAX_SERVICES #ifndef MDNS_MAX_SERVICES
#define MDNS_MAX_SERVICES 1 #define MDNS_MAX_SERVICES 1
/** The maximum number of subtypes per service */
#define MDNS_MAX_SERVICES_SUBTYPES 4
#endif #endif
/** The minimum delay between probes in ms. RFC 6762 require 250ms. /** The minimum delay between probes in ms. RFC 6762 require 250ms.

8
src/include/lwip/apps/mdns_priv.h
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@ -98,14 +98,18 @@ struct mdns_service {
char name[MDNS_LABEL_MAXLEN + 1]; char name[MDNS_LABEL_MAXLEN + 1];
/** Type of service, like '_http' */ /** Type of service, like '_http' */
char service[MDNS_LABEL_MAXLEN + 1]; char service[MDNS_LABEL_MAXLEN + 1];
/** Callback function and userdata /** SubType of service, like '_printer' */
* to update txtdata buffer */ char subTypes[MDNS_MAX_SERVICES_SUBTYPES][MDNS_LABEL_MAXLEN + 1];
/** Callback function and userdata/*
/* to update txtdata buffer */
service_get_txt_fn_t txt_fn; service_get_txt_fn_t txt_fn;
void *txt_userdata; void *txt_userdata;
/** Protocol, TCP or UDP */ /** Protocol, TCP or UDP */
u16_t proto; u16_t proto;
/** Port of the service */ /** Port of the service */
u16_t port; u16_t port;
/** Number of the subtypes of a service */
u16_t subtypes_nbr;
}; };
/** mDNS output packet */ /** mDNS output packet */