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feat(esp_netif): Added new API to search in netif list

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This commit is contained in:
David Cermak
2023-10-03 16:28:30 +02:00
parent 36735f4d77
commit 606363897c
4 changed files with 85 additions and 2 deletions
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28
components/esp_netif/lwip/esp_netif_lwip.c
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@@ -803,6 +803,34 @@ esp_netif_t *esp_netif_get_handle_from_ifkey(const char *if_key)
return netif;
}
typedef struct find_if_api {
esp_netif_find_predicate_t fn;
void *ctx;
} find_if_api_t;
static esp_err_t esp_netif_find_if_api(esp_netif_api_msg_t *msg)
{
find_if_api_t *find_if_api = msg->data;
esp_netif_t *esp_netif = NULL;
while ((esp_netif = esp_netif_next(esp_netif)) != NULL) {
if (find_if_api->fn(esp_netif, find_if_api->ctx)) {
*msg->p_esp_netif = esp_netif;
return ESP_OK;
}
}
return ESP_FAIL;
}
esp_netif_t *esp_netif_find_if(esp_netif_find_predicate_t fn, void *ctx)
{
esp_netif_t *netif = NULL;
find_if_api_t find_if_api = { .fn = fn, .ctx = ctx };
if (esp_netif_lwip_ipc_call_get_netif(esp_netif_find_if_api, &netif, &find_if_api) == ESP_OK) {
return netif;
}
return NULL;
}
static void esp_netif_lwip_remove(esp_netif_t *esp_netif)
{
if (esp_netif->lwip_netif) {