84f094453b
* BLE and softAP provisioning examples added along with tests. * An application specific example added for demonstrating custom provisioning scheme. * tools/esp_prov/esp_prov.py can be used as a provisioning client for SoftAP, BLE and CLI based transports. Co-Authored-By: Amey Inamdar <amey@espressif.com> Co-Authored-By: Anurag Kar <anurag.kar@espressif.com>
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
// Copyright 2018 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <stdio.h>
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#include <esp_log.h>
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#include <string.h>
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#include <esp_err.h>
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#include <custom_provisioning/custom_config.h>
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#include "custom_config.pb-c.h"
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static const char *TAG = "custom_config";
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int custom_prov_config_data_handler(uint32_t session_id, const uint8_t *inbuf, ssize_t inlen, uint8_t **outbuf, ssize_t *outlen, void *priv_data)
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{
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CustomConfigRequest *req;
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CustomConfigResponse resp;
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custom_prov_config_handler_t app_handler_custom_config = (custom_prov_config_handler_t) priv_data;
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req = custom_config_request__unpack(NULL, inlen, inbuf);
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if (!req) {
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ESP_LOGE(TAG, "Unable to unpack config data");
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return ESP_ERR_INVALID_ARG;
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}
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custom_config_response__init(&resp);
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resp.status = CUSTOM_CONFIG_STATUS__ConfigFail;
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if (app_handler_custom_config) {
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custom_config_t config;
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strlcpy(config.info, req->info, sizeof(config.info));
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config.version = req->version;
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esp_err_t err = app_handler_custom_config(&config);
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resp.status = (err == ESP_OK) ? CUSTOM_CONFIG_STATUS__ConfigSuccess :
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CUSTOM_CONFIG_STATUS__ConfigFail;
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}
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custom_config_request__free_unpacked(req, NULL);
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resp.dummy = 47; // Set a non zero value of dummy
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*outlen = custom_config_response__get_packed_size(&resp);
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if (*outlen <= 0) {
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ESP_LOGE(TAG, "Invalid encoding for response");
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return ESP_FAIL;
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}
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*outbuf = (uint8_t *) malloc(*outlen);
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if (*outbuf == NULL) {
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ESP_LOGE(TAG, "System out of memory");
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return ESP_ERR_NO_MEM;
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}
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custom_config_response__pack(&resp, *outbuf);
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return ESP_OK;
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}
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