feat(asio): Updates asio to 1.28

Updates ASIO version

.github/workflows/asio__build-target-test.yml

@@ -13,7 +13,7 @@ jobs:
     name: Build
     strategy:
       matrix:
-        idf_ver: ["latest", "release-v5.0"]
+        idf_ver: ["latest", "release-v5.0", "release-v5.1"]
         idf_target: ["esp32", "esp32s2"]
         example: ["asio_chat", "async_request", "socks4", "ssl_client_server", "tcp_echo_server", "udp_echo_server"]
     runs-on: ubuntu-20.04

components/asio/CMakeLists.txt

@@ -7,9 +7,9 @@ if(NOT CONFIG_LWIP_IPV6 AND NOT CMAKE_BUILD_EARLY_EXPANSION)
 endif()
 
 set(asio_sources "asio/asio/src/asio.cpp")
+set(asio_requires lwip)
 
 if(CONFIG_ASIO_SSL_SUPPORT)
-    if(CONFIG_ASIO_USE_ESP_OPENSSL)
     list(APPEND asio_sources
             "port/src/asio_ssl_impl.cpp"
             "port/mbedtls/src/mbedtls_context.cpp"
@@ -17,28 +17,30 @@ if(CONFIG_ASIO_SSL_SUPPORT)
     set(asio_priv_includes "port/mbedtls/include")
 endif()
 
-    if(CONFIG_ASIO_USE_ESP_WOLFSSL)
-        list(APPEND asio_sources
-                "asio/asio/src/asio_ssl.cpp")
-    endif()
-endif()
-
 idf_component_register(SRCS ${asio_sources}
                     INCLUDE_DIRS "asio/asio/include" "port/include"
                     PRIV_INCLUDE_DIRS ${asio_priv_includes}
-                    REQUIRES lwip)
+                    PRIV_REQUIRES ${asio_requires})
 
-if(CONFIG_ASIO_SSL_SUPPORT)
+target_compile_definitions(${COMPONENT_LIB} PUBLIC SA_RESTART=0x01
-    if(CONFIG_ASIO_USE_ESP_WOLFSSL)
+                                                   SA_NOCLDSTOP=0x2
-        idf_component_get_property(wolflib esp-wolfssl COMPONENT_LIB)
+                                                   SA_NOCLDWAIT=0x4
-        idf_component_get_property(wolfdir esp-wolfssl COMPONENT_DIR)
+                                                   ASIO_DISABLE_SERIAL_PORT
+                                                   ASIO_SEPARATE_COMPILATION
+                                                   ASIO_STANDALONE
+                                                   ASIO_HAS_PTHREADS
+                                                   OPENSSL_NO_ENGINE
+)
 
-        target_link_libraries(${COMPONENT_LIB} PUBLIC ${wolflib})
+if(NOT CONFIG_COMPILER_CXX_EXCEPTIONS)
-        target_include_directories(${COMPONENT_LIB} PUBLIC ${wolfdir}/wolfssl/wolfssl)
+    target_compile_definitions(${COMPONENT_LIB} PUBLIC ASIO_NO_EXCEPTIONS)
 endif()
 
-    if(CONFIG_ASIO_USE_ESP_OPENSSL)
+if(NOT CONFIG_COMPILER_RTTI)
+    target_compile_definitions(${COMPONENT_LIB} PUBLIC ASIO_NO_TYPEID)
+endif()
+
+if(CONFIG_ASIO_SSL_SUPPORT)
         idf_component_get_property(mbedtls mbedtls COMPONENT_LIB)
         target_link_libraries(${COMPONENT_LIB} PUBLIC ${mbedtls})
 endif()
-endif()

components/asio/Kconfig

@@ -6,23 +6,6 @@ menu "ESP-ASIO"
         default n
         help
             Enable support for basic SSL/TLS features, available for mbedTLS/OpenSSL
-            as well as wolfSSL TLS library.
-
-    choice ASIO_SSL_LIBRARY_CHOICE
-        prompt "Choose SSL/TLS library for ESP-TLS (See help for more Info)"
-        default ASIO_USE_ESP_OPENSSL
-        depends on ASIO_SSL_SUPPORT
-        help
-            The ASIO support multiple backend TLS libraries. Currently the mbedTLS with a thin ESP-OpenSSL
-            port layer (default choice) and WolfSSL are supported.
-            Different TLS libraries may support different features and have different resource
-            usage. Consult the ESP-TLS documentation in ESP-IDF Programming guide for more details.
-        config ASIO_USE_ESP_OPENSSL
-            bool "esp-openssl"
-        config ASIO_USE_ESP_WOLFSSL
-            depends on TLS_STACK_WOLFSSL
-            bool "wolfSSL (License info in wolfSSL directory README)"
-    endchoice
 
     config ASIO_SSL_BIO_SIZE
         int "Size of BIO object"

components/asio/port/include/esp_asio_config.h

@@ -1,45 +1,12 @@
 /*
- * SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2018-2023 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
 #ifndef _ESP_ASIO_CONFIG_H_
 #define _ESP_ASIO_CONFIG_H_
 
-//
-// Enabling exceptions only when they are enabled in menuconfig
-//
-# include <sdkconfig.h>
-# ifndef CONFIG_COMPILER_CXX_EXCEPTIONS
-#  define ASIO_NO_EXCEPTIONS
-# endif   // CONFIG_COMPILER_CXX_EXCEPTIONS
-
-# ifndef CONFIG_COMPILER_RTTI
-#  define ASIO_NO_TYPEID
-# endif   // CONFIG_COMPILER_RTTI
-
-//
-// Use system sockets
-//
-# include "sys/socket.h"
-
-//
-// Specific ASIO feature flags
-//
-# define ASIO_DISABLE_SERIAL_PORT
-# define ASIO_SEPARATE_COMPILATION
-# define ASIO_STANDALONE
-# define ASIO_HAS_PTHREADS
-# define ASIO_DISABLE_CONCEPTS
-
-# ifdef CONFIG_ASIO_USE_ESP_OPENSSL
-#  define ASIO_USE_ESP_OPENSSL
-#  define OPENSSL_NO_ENGINE
 #define ASIO_SSL_DETAIL_OPENSSL_TYPES_HPP
 #include "openssl_stub.hpp"
 
-# elif CONFIG_ASIO_USE_ESP_WOLFSSL
-#  define ASIO_USE_WOLFSSL
-# endif   // CONFIG_ASIO_USE_ESP_OPENSSL
-
 #endif // _ESP_ASIO_CONFIG_H_