esp_http_client.h: Add error codes in HttpStatus_Code

esp_https_ota.c: Add checks for HTTP error codes

Closes: https://github.com/espressif/esp-idf/issues/5537

components/esp_http_client/include/esp_http_client.h

@@ -142,7 +142,12 @@ typedef enum {
     HttpStatus_TemporaryRedirect = 307,
 
     /* 4xx - Client Error */
-    HttpStatus_Unauthorized      = 401
+    HttpStatus_Unauthorized      = 401,
+    HttpStatus_Forbidden         = 403,
+    HttpStatus_NotFound          = 404,
+
+    /* 5xx - Server Error */
+    HttpStatus_InternalError     = 500
 } HttpStatus_Code;
 
 #define ESP_ERR_HTTP_BASE               (0x7000)                    /*!< Starting number of HTTP error codes */

components/esp_https_ota/src/esp_https_ota.c

@@ -68,6 +68,12 @@ static esp_err_t _http_handle_response_code(esp_http_client_handle_t http_client
         }
     } else if (status_code == HttpStatus_Unauthorized) {
         esp_http_client_add_auth(http_client);
+    } else if(status_code == HttpStatus_NotFound || status_code == HttpStatus_Forbidden) {
+        ESP_LOGE(TAG, "File not found(%d)", status_code);
+        return ESP_FAIL;
+    } else if (status_code == HttpStatus_InternalError) {
+        ESP_LOGE(TAG, "Server error occurred(%d)", status_code);
+        return ESP_FAIL;
     }
     
     char upgrade_data_buf[DEFAULT_OTA_BUF_SIZE];