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Decode firmware update information

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This commit is contained in:
Pierre HUBERT 2024-10-05 20:13:36 +02:00
parent aa262879f0
commit 80452e10de
2 changed files with 24 additions and 2 deletions
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25
esp32_device/main/sync_response.c
View File

@ -1,12 +1,14 @@
#include "sync_response.h" #include "sync_response.h"
#include <stdlib.h> #include <stdlib.h>
#include <string.h>
#include <esp_log.h> #include <esp_log.h>
const static char *TAG = "sync_response"; const static char *TAG = "sync_response";
sync_response *sync_response_parse(cJSON *res) sync_response *sync_response_parse(cJSON *res)
{ {
// Parse relays information
cJSON *relays_json = cJSON_GetObjectItem(res, "relays"); cJSON *relays_json = cJSON_GetObjectItem(res, "relays");
if (relays_json == NULL) if (relays_json == NULL)
{ {
@ -45,12 +47,26 @@ sync_response *sync_response_parse(cJSON *res)
} }
} }
// Parse firmware update information
cJSON *update = cJSON_GetObjectItem(res, "available_update");
if (update != NULL)
{
char *val = cJSON_GetStringValue(update);
sync_res->available_update = val != NULL ? strdup(val) : NULL;
}
return sync_res; return sync_res;
} }
void sync_response_print(sync_response *res) void sync_response_print(sync_response *res)
{ {
ESP_LOGI(TAG, " === sync response begin === "); ESP_LOGI(TAG, " === sync response begin === ");
if (res->available_update != NULL)
{
ESP_LOGI(TAG, "> AVAILABLE UPDATE! Version %s", res->available_update);
}
ESP_LOGI(TAG, "# of relays: %d", res->len); ESP_LOGI(TAG, "# of relays: %d", res->len);
for (size_t i = 0; i < res->len; i++) for (size_t i = 0; i < res->len; i++)
ESP_LOGI(TAG, "Relay[%d]=%s", i, res->relays[i] ? "ON" : "off"); ESP_LOGI(TAG, "Relay[%d]=%s", i, res->relays[i] ? "ON" : "off");
@ -59,8 +75,13 @@ void sync_response_print(sync_response *res)
void sync_response_free(sync_response *res) void sync_response_free(sync_response *res)
{ {
if (res != NULL) if (res == NULL)
free(res); return;
if (res->available_update != NULL)
free(res->available_update);
free(res);
} }
bool sync_response_is_relay_on(sync_response *res, int relay_number) bool sync_response_is_relay_on(sync_response *res, int relay_number)

1
esp32_device/main/sync_response.h
View File

@ -16,6 +16,7 @@ extern "C"
typedef struct sync_response typedef struct sync_response
{ {
size_t len; size_t len;
char *available_update;
bool relays[]; bool relays[];
} sync_response; } sync_response;