feat(rest api): add api to delete node information

espressif · Oct 16, 2023 · ddffc8a · ddffc8a
1 parent 89fade5
commit ddffc8a
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Showing 3 changed files with 46 additions and 0 deletions.
diff --git a/components/esp_ot_br_server/private_include/esp_br_web_api.h b/components/esp_ot_br_server/private_include/esp_br_web_api.h
@@ -56,6 +56,15 @@ extern "C" {
  */
 cJSON *handle_ot_resource_node_information_request(void);
 
+/**
+ * @brief Provides an entry to delete the Thread device's node information
+ *
+ * @return
+ *      -   OT_ERROR_NONE   :   On success.
+ *      -   Other           :   Fail to delete the node information .
+ */
+otError handle_ot_resource_node_delete_information_request(void);
+
 /**
  * @brief Provide a entry to collect the Thread network topology message.
  *

diff --git a/components/esp_ot_br_server/src/esp_br_web.c b/components/esp_ot_br_server/src/esp_br_web.c
@@ -80,6 +80,7 @@ typedef struct request_url {
 -----------------------------------------------------*/
 static esp_err_t esp_otbr_network_diagnostics_get_handler(httpd_req_t *req);
 static esp_err_t esp_otbr_network_node_get_handler(httpd_req_t *req);
+static esp_err_t esp_otbr_network_node_delete_handler(httpd_req_t *req);
 static esp_err_t esp_otbr_network_node_rloc_get_handler(httpd_req_t *req);
 static esp_err_t esp_otbr_network_node_rloc16_get_handler(httpd_req_t *req);
 static esp_err_t esp_otbr_network_node_state_get_handler(httpd_req_t *req);
@@ -104,6 +105,12 @@ static httpd_uri_t s_resource_handlers[] = {
         .handler = esp_otbr_network_node_get_handler,
         .user_ctx = NULL,
     },
+    {
+        .uri = ESP_OT_REST_API_NODE_PATH,
+        .method = HTTP_DELETE,
+        .handler = esp_otbr_network_node_delete_handler,
+        .user_ctx = NULL,
+    },
     {
         .uri = ESP_OT_REST_API_NODE_RLOC_PATH,
         .method = HTTP_GET,
@@ -359,6 +366,23 @@ static esp_err_t esp_otbr_network_node_get_handler(httpd_req_t *req)
     return ret;
 }
 
+static esp_err_t esp_otbr_network_node_delete_handler(httpd_req_t *req)
+{
+    ESP_RETURN_ON_FALSE(req, ESP_FAIL, WEB_TAG, "Failed to parse the node information of http request");
+    esp_err_t ret = ESP_OK;
+    otError error = handle_ot_resource_node_delete_information_request();
+    if (error == OT_ERROR_NONE) {
+        httpd_resp_set_status(req, HTTPD_200);
+    } else if (error == OT_ERROR_INVALID_STATE) {
+        httpd_resp_set_status(req, "409 Conflict");
+    } else {
+        httpd_resp_set_status(req, HTTPD_500);
+    }
+    ESP_GOTO_ON_ERROR(httpd_resp_send(req, NULL, 0), exit, WEB_TAG, "Failed to response %s", req->uri);
+exit:
+    return ret;
+}
+
 static esp_err_t esp_otbr_network_node_rloc_get_handler(httpd_req_t *req)
 {
     esp_err_t ret = ESP_OK;

diff --git a/components/esp_ot_br_server/src/esp_br_web_api.c b/components/esp_ot_br_server/src/esp_br_web_api.c
@@ -797,6 +797,19 @@ cJSON *handle_ot_resource_node_information_request()
     return thread_node_struct_convert2_json(&node);
 }
 
+otError handle_ot_resource_node_delete_information_request(void)
+{
+    otError ret = OT_ERROR_NONE;
+    esp_openthread_lock_acquire(portMAX_DELAY);
+    otInstance *ins = esp_openthread_get_instance();
+    ERROR_EXIT(otThreadSetEnabled(ins, false), exit, API_TAG, "Failed to stop Thread");
+    ERROR_EXIT(otIp6SetEnabled(ins, false), exit, API_TAG, "Failed to execute config down");
+    ERROR_EXIT(otInstanceErasePersistentInfo(ins), exit, API_TAG, "Failed to delete node information");
+exit:
+    esp_openthread_lock_release();
+    return ret;
+}
+
 cJSON *handle_ot_resource_network_diagnostics_request()
 {
     destroy_thread_diagnosticTlv_set(s_diagnosticTlv_set);