ESP-IDF
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Outline
#include <sys/cdefs.h>
#include "esp_tls.h"
#include "esp_tls_error_capture_internal.h"
#include "esp_compiler.h"
esp_tls_error_storage
esp_tls_internal_event_tracker_capture(esp_tls_error_handle_t, uint32_t, int)
esp_tls_internal_event_tracker_create()
esp_tls_internal_event_tracker_destroy(esp_tls_error_handle_t)
esp_tls_get_and_clear_error_type(esp_tls_error_handle_t, esp_tls_error_type_t, int *)
Files
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SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/esp-tls/esp_tls_error_capture.c
 
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/* * SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #include <sys/cdefs.h> #include "esp_tls.h" #include "esp_tls_error_capture_internal.h" #include "esp_compiler.h" typedef struct esp_tls_error_storage { struct esp_tls_last_error parent; /*!< standard esp-tls last error container */ int sock_errno; /*!< last socket error captured in esp-tls */ }{ ... } esp_tls_error_storage_t; void esp_tls_internal_event_tracker_capture(esp_tls_error_handle_t h, uint32_t type, int code) { if (h) { esp_tls_error_storage_t * storage = __containerof(h, esp_tls_error_storage_t, parent); if (type == ESP_TLS_ERR_TYPE_ESP) { storage->parent.last_error = code; }{...} else if (type == ESP_TLS_ERR_TYPE_MBEDTLS || type == ESP_TLS_ERR_TYPE_WOLFSSL) { storage->parent.esp_tls_error_code = code; }{...} else if (type == ESP_TLS_ERR_TYPE_MBEDTLS_CERT_FLAGS || type == ESP_TLS_ERR_TYPE_WOLFSSL_CERT_FLAGS) { storage->parent.esp_tls_flags = code; }{...} else if (type == ESP_TLS_ERR_TYPE_SYSTEM) { storage->sock_errno = code; }{...} }{...} }{ ... } esp_tls_error_handle_t esp_tls_internal_event_tracker_create(void) { ESP_COMPILER_DIAGNOSTIC_PUSH_IGNORE("-Wanalyzer-malloc-leak") // Allocating internal error storage which extends the parent type // `esp_tls_last_error` defined at interface level struct esp_tls_error_storage* storage = calloc(1, sizeof(struct esp_tls_error_storage)); return &storage->parent; ESP_COMPILER_DIAGNOSTIC_POP("-Wanalyzer-malloc-leak") }{ ... } void esp_tls_internal_event_tracker_destroy(esp_tls_error_handle_t h) { esp_tls_error_storage_t * storage = __containerof(h, esp_tls_error_storage_t, parent); free(storage); }{ ... } esp_err_t esp_tls_get_and_clear_error_type(esp_tls_error_handle_t h, esp_tls_error_type_t type, int *code) { if (h && type < ESP_TLS_ERR_TYPE_MAX && code) { esp_tls_error_storage_t * storage = __containerof(h, esp_tls_error_storage_t, parent); if (type == ESP_TLS_ERR_TYPE_ESP) { *code = storage->parent.last_error; storage->parent.last_error = 0; }{...} else if (type == ESP_TLS_ERR_TYPE_MBEDTLS || type == ESP_TLS_ERR_TYPE_WOLFSSL) { *code = storage->parent.esp_tls_error_code; storage->parent.esp_tls_error_code = 0; }{...} else if (type == ESP_TLS_ERR_TYPE_MBEDTLS_CERT_FLAGS || type == ESP_TLS_ERR_TYPE_WOLFSSL_CERT_FLAGS) { *code = storage->parent.esp_tls_flags; storage->parent.esp_tls_flags = 0; }{...} else if (type == ESP_TLS_ERR_TYPE_SYSTEM) { *code = storage->sock_errno; storage->sock_errno = 0; }{...} else { return ESP_ERR_INVALID_ARG; }{...} return ESP_OK; }{...} return ESP_ERR_INVALID_ARG; }{ ... }
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