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mdns: Clean the main mdns module from lwip dependencies

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* Reduced number of include paths
* Abstract the internals of mdns packet (specifics defined in
mdns_networking.c)
* Use ESP_IP addresses instead of lwip addresses


* Original commit: espressif/esp-idf@54e329444a
This commit is contained in:
David Cermak
2021-06-29 10:02:44 +02:00
committed by suren-gabrielyan-espressif
parent 47c7266103
commit b0957e70fd
4 changed files with 60 additions and 48 deletions
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27
components/mdns/mdns_networking.c
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@ -4,11 +4,18 @@
*
*/
#include <string.h>
#include "mdns_networking.h"
#include "esp_log.h"
#include "lwip/ip_addr.h"
#include "lwip/pbuf.h"
#include "lwip/igmp.h"
#include "lwip/udp.h"
#include "lwip/mld6.h"
#include "lwip/priv/tcpip_priv.h"
#include "esp_system.h"
#include "esp_event.h"
#include "mdns_networking.h"
#include "esp_netif_net_stack.h"
extern mdns_server_t * _mdns_server;
/*
@ -345,3 +352,19 @@ size_t _mdns_udp_pcb_write(mdns_if_t tcpip_if, mdns_ip_protocol_t ip_protocol, c
}
return len;
}
void* _mdns_get_packet_data(mdns_rx_packet_t *packet)
{
return packet->pb->payload;
}
size_t _mdns_get_packet_len(mdns_rx_packet_t *packet)
{
return packet->pb->len;
}
void _mdns_packet_free(mdns_rx_packet_t *packet)
{
pbuf_free(packet->pb);
free(packet);
}