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ipv6 interface: add branch for ipv6 interface

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This commit is contained in:
tzx
2016-11-10 11:24:31 +08:00
committed by Wu Jian Gang
parent 4d81e40413
commit a8fb9f2b84
11 changed files with 202 additions and 54 deletions
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67
components/tcpip_adapter/tcpip_adapter_lwip.c
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@@ -23,7 +23,8 @@
#include "lwip/tcpip.h"
#include "lwip/dhcp.h"
#include "lwip/ip_addr.h"
#include "lwip/ip6_addr.h"
#include "lwip/nd6.h"
#include "netif/wlanif.h"
#include "apps/dhcpserver.h"
@@ -32,6 +33,7 @@
static struct netif *esp_netif[TCPIP_ADAPTER_IF_MAX];
static tcpip_adapter_ip_info_t esp_ip[TCPIP_ADAPTER_IF_MAX];
static tcpip_adapter_ip6_info_t esp_ip6[TCPIP_ADAPTER_IF_MAX];
static tcpip_adapter_dhcp_status_t dhcps_status = TCPIP_ADAPTER_DHCP_INIT;
static tcpip_adapter_dhcp_status_t dhcpc_status = TCPIP_ADAPTER_DHCP_INIT;
@@ -234,6 +236,69 @@ esp_err_t tcpip_adapter_set_ip_info(tcpip_adapter_if_t tcpip_if, tcpip_adapter_i
return ESP_OK;
}
static void tcpip_adapter_nd6_cb(struct netif *p_netif, uint8_t ip_idex)
{
tcpip_adapter_ip6_info_t *ip6_info;
if (!p_netif) {
TCPIP_ADAPTER_DEBUG("null p_netif=%p\n", p_netif);
return;
}
if (p_netif == esp_netif[TCPIP_ADAPTER_IF_STA]) {
ip6_info = &esp_ip6[TCPIP_ADAPTER_IF_STA];
} else if(p_netif == esp_netif[TCPIP_ADAPTER_IF_AP]) {
ip6_info = &esp_ip6[TCPIP_ADAPTER_IF_AP];
} else {
return;
}
system_event_t evt;
ip6_addr_set(&ip6_info->ip, ip_2_ip6(&p_netif->ip6_addr[ip_idex]));
//notify event
evt.event_id = SYSTEM_EVENT_AP_STA_GOT_IP6;
memcpy(&evt.event_info.got_ip6.ip6_info, ip6_info, sizeof(tcpip_adapter_ip6_info_t));
esp_event_send(&evt);
}
esp_err_t tcpip_adapter_create_ip6_linklocal(tcpip_adapter_if_t tcpip_if)
{
struct netif *p_netif;
if (tcpip_if >= TCPIP_ADAPTER_IF_MAX) {
return ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS;
}
p_netif = esp_netif[tcpip_if];
if(p_netif != NULL && netif_is_up(p_netif)) {
netif_create_ip6_linklocal_address(p_netif, 1);
nd6_set_cb(p_netif, tcpip_adapter_nd6_cb);
return ESP_OK;
} else {
return ESP_FAIL;
}
}
esp_err_t tcpip_adapter_get_ip6_linklocal(tcpip_adapter_if_t tcpip_if, ip6_addr_t *if_ip6)
{
struct netif *p_netif;
if (tcpip_if >= TCPIP_ADAPTER_IF_MAX || if_ip6 == NULL) {
return ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS;
}
p_netif = esp_netif[tcpip_if];
if (p_netif != NULL && netif_is_up(p_netif) && ip6_addr_ispreferred(netif_ip6_addr_state(p_netif, 0))) {
memcpy(if_ip6, &p_netif->ip6_addr[0], sizeof(ip6_addr_t));
} else {
return ESP_FAIL;
}
return ESP_OK;
}
#if 0
esp_err_t tcpip_adapter_get_mac(tcpip_adapter_if_t tcpip_if, uint8_t mac[6])
{