ef9cc18fcf
don't require HWINFO, when HAWKBIT_CUSTOM_DEVICE_ID. Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/*
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* Copyright (c) 2020 Linumiz
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "hawkbit_device.h"
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#include <string.h>
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#include <zephyr/mgmt/hawkbit/hawkbit.h>
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static bool hawkbit_get_device_identity_default(char *id, int id_max_len);
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static hawkbit_get_device_identity_cb_handler_t hawkbit_get_device_identity_cb_handler =
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hawkbit_get_device_identity_default;
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bool hawkbit_get_device_identity(char *id, int id_max_len)
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{
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return hawkbit_get_device_identity_cb_handler(id, id_max_len);
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}
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static bool hawkbit_get_device_identity_default(char *id, int id_max_len)
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{
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#ifdef CONFIG_HWINFO
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uint8_t hwinfo_id[DEVICE_ID_BIN_MAX_SIZE];
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ssize_t length;
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length = hwinfo_get_device_id(hwinfo_id, DEVICE_ID_BIN_MAX_SIZE);
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if (length <= 0) {
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return false;
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}
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memset(id, 0, id_max_len);
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length = bin2hex(hwinfo_id, (size_t)length, id, id_max_len);
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return length > 0;
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#else /* CONFIG_HWINFO */
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ARG_UNUSED(id);
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ARG_UNUSED(id_max_len);
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return false;
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#endif /* CONFIG_HWINFO */
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}
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#ifdef CONFIG_HAWKBIT_CUSTOM_DEVICE_ID
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int hawkbit_set_device_identity_cb(hawkbit_get_device_identity_cb_handler_t cb)
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{
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if (cb == NULL) {
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return -EINVAL;
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}
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hawkbit_get_device_identity_cb_handler = cb;
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return 0;
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}
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#endif /* CONFIG_HAWKBIT_CUSTOM_DEVICE_ID */
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