49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/* Host-fuzzing stub for esp_netif.h (ADR-061).
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*
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* csi_collector.c's #954 self-ping needs the STA netif handle + gateway IP.
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* In the fuzz environment there is no network stack: the handle lookup
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* returns NULL, so csi_start_self_ping() takes its no-gateway early-out and
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* the esp_ping path is never exercised (but must compile and link).
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*/
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#pragma once
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#include <stdint.h>
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#include <stdio.h>
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#include "esp_err.h"
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typedef struct esp_netif_obj esp_netif_t;
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typedef struct {
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uint32_t addr;
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} esp_ip4_addr_t;
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typedef struct {
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esp_ip4_addr_t ip;
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esp_ip4_addr_t netmask;
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esp_ip4_addr_t gw;
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} esp_netif_ip_info_t;
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static inline esp_netif_t *esp_netif_get_handle_from_ifkey(const char *if_key)
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{
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(void)if_key;
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return NULL; /* no netif in fuzz env -> self-ping early-out */
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}
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static inline esp_err_t esp_netif_get_ip_info(esp_netif_t *netif, esp_netif_ip_info_t *ip_info)
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{
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(void)netif;
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(void)ip_info;
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return ESP_FAIL;
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}
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static inline char *esp_ip4addr_ntoa(const esp_ip4_addr_t *addr, char *buf, int buflen)
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{
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if (buf != NULL && buflen > 0) {
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snprintf(buf, (size_t)buflen, "%u.%u.%u.%u",
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(unsigned)(addr->addr & 0xff), (unsigned)((addr->addr >> 8) & 0xff),
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(unsigned)((addr->addr >> 16) & 0xff), (unsigned)((addr->addr >> 24) & 0xff));
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}
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return buf;
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}
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