Work2

.cursorignore

@@ -0,0 +1,25 @@
+/bin
+/bin64
+
+/__build__
+/toolchain.cmake
+
+# Emacs
+*#
+
+# Vim
+*~
+
+# Visual Studio
+/.vs
+/out
+
+# Visual Studio Code
+/.vscode
+CMakeUserPresets.json
+
+# clangd
+/.cache
+/.clangd
+/compile_commands.json
+# Add directories or file patterns to ignore during indexing (e.g. foo/ or *.csv)

example/CMakeLists.txt

@@ -10,3 +10,4 @@
 
 add_subdirectory(client)
 add_subdirectory(server)
+add_subdirectory(cpp20)

example/Jamfile

@@ -10,3 +10,4 @@
 
 build-project client ;
 build-project server ;
+build-project cpp20 ;

example/client/burl/CMakeLists.txt

@@ -7,48 +7,51 @@
 # Official repository: https://github.com/cppalliance/beast2
 #
 
-if (CMAKE_CXX_STANDARD EQUAL 20)
-    file(GLOB_RECURSE PFILES CONFIGURE_DEPENDS *.cpp *.hpp
-        CMakeLists.txt
-        Jamfile)
+if(NOT cxx_std_20 IN_LIST CMAKE_CXX_COMPILE_FEATURES)
+    return()
+endif()
 
-    source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} PREFIX "" FILES ${PFILES})
+file(GLOB_RECURSE PFILES CONFIGURE_DEPENDS *.cpp *.hpp
+    CMakeLists.txt
+    Jamfile)
 
-    add_executable(beast2_example_client_burl ${PFILES})
+source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} PREFIX "" FILES ${PFILES})
 
-    target_compile_definitions(beast2_example_client_burl
-        PRIVATE BOOST_ASIO_NO_DEPRECATED)
+add_executable(beast2_example_client_burl ${PFILES})
 
-    set_property(TARGET beast2_example_client_burl
-        PROPERTY FOLDER "examples")
+target_compile_definitions(beast2_example_client_burl
+    PRIVATE BOOST_ASIO_NO_DEPRECATED)
 
-    find_package(OpenSSL REQUIRED)
+set_property(TARGET beast2_example_client_burl
+    PROPERTY FOLDER "examples")
 
-    target_link_libraries(beast2_example_client_burl
-        Boost::beast2
-        Boost::url
-        Boost::program_options
-        Boost::scope
-        OpenSSL::SSL
-        OpenSSL::Crypto)
+find_package(OpenSSL REQUIRED)
 
-    if (WIN32)
-        target_link_libraries(beast2_example_client_burl crypt32)
-    endif()
+target_compile_features(beast2_example_client_burl PUBLIC cxx_std_20)
 
-    if (TARGET Boost::capy_zlib)
-        target_link_libraries(beast2_example_client_burl Boost::capy_zlib)
-    endif()
+target_link_libraries(beast2_example_client_burl
+    Boost::beast2
+    Boost::url
+    Boost::program_options
+    Boost::scope
+    OpenSSL::SSL
+    OpenSSL::Crypto)
 
-    if (TARGET Boost::capy_brotli)
-        target_link_libraries(beast2_example_client_burl Boost::capy_brotli)
-    endif()
+if (WIN32)
+    target_link_libraries(beast2_example_client_burl crypt32)
+endif()
 
-    list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
-    find_package(Libpsl)
-    if (Libpsl_FOUND)
-        target_link_libraries(beast2_example_client_burl Libpsl::Libpsl)
-        target_compile_definitions(beast2_example_client_burl PRIVATE BURL_HAS_LIBPSL)
-    endif ()
+if (TARGET Boost::capy_zlib)
+    target_link_libraries(beast2_example_client_burl Boost::capy_zlib)
+endif()
 
+if (TARGET Boost::capy_brotli)
+    target_link_libraries(beast2_example_client_burl Boost::capy_brotli)
 endif()
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+find_package(Libpsl)
+if (Libpsl_FOUND)
+    target_link_libraries(beast2_example_client_burl Libpsl::Libpsl)
+    target_compile_definitions(beast2_example_client_burl PRIVATE BURL_HAS_LIBPSL)
+endif ()

example/client/burl/message.cpp

@@ -10,6 +10,7 @@
 #include "message.hpp"
 #include "mime_type.hpp"
 
+#include <boost/capy/file.hpp>
 #include <boost/http_proto/field.hpp>
 #include <boost/system/system_error.hpp>
 
@@ -77,9 +78,9 @@ file_body::content_length() const
 http_proto::file_source
 file_body::body() const
 {
-    http_proto::file file;
+    boost::capy::file file;
     error_code ec;
-    file.open(path_.c_str(), http_proto::file_mode::read, ec);
+    file.open(path_.c_str(), boost::capy::file_mode::read, ec);
     if(ec)
         throw system_error{ ec };
 

example/client/burl/multipart_form.cpp

@@ -11,12 +11,13 @@
 
 #include <boost/buffers/copy.hpp>
 #include <boost/buffers/slice.hpp>
-#include <boost/http_proto/file.hpp>
+#include <boost/capy/file.hpp>
 #include <boost/system/system_error.hpp>
 
 #include <filesystem>
 #include <random>
 
+namespace capy     = boost::capy;
 namespace core     = boost::core;
 namespace fs       = std::filesystem;
 using system_error = boost::system::system_error;
@@ -171,9 +172,9 @@ multipart_form::source::on_read(buffers::mutable_buffer mb)
 
     auto read = [&](const std::string& path, uint64_t size)
     {
-        http_proto::file file;
+        capy::file file;
 
-        file.open(path.c_str(), http_proto::file_mode::read, rs.ec);
+        file.open(path.c_str(), capy::file_mode::read, rs.ec);
         if(rs.ec)
             return false;
 

example/client/jsonrpc/CMakeLists.txt

@@ -7,6 +7,10 @@
 # Official repository: https://github.com/cppalliance/beast2
 #
 
+if(NOT cxx_std_20 IN_LIST CMAKE_CXX_COMPILE_FEATURES)
+    return()
+endif()
+
 file(GLOB_RECURSE PFILES CONFIGURE_DEPENDS *.cpp *.hpp
     CMakeLists.txt
     Jamfile)
@@ -52,17 +56,16 @@ if (TARGET Boost::capy_brotli)
 endif()
 
 # CPP20 Example
-if (CMAKE_CXX_STANDARD EQUAL 20)
-    add_executable(beast2_example_client_jsonrpc_cpp20 cpp20.cpp eth_methods.hpp Jamfile)
-    set_property(TARGET beast2_example_client_jsonrpc_cpp20
-        PROPERTY FOLDER "examples")
-    target_link_libraries(beast2_example_client_jsonrpc_cpp20
-        PRIVATE
-        beast2_example_client_jsonrpc_lib)
-    if (TARGET Boost::capy_zlib)
-        target_link_libraries(beast2_example_client_jsonrpc_cpp20 PRIVATE Boost::capy_zlib)
-    endif()
-    if (TARGET Boost::capy_brotli)
-        target_link_libraries(beast2_example_client_jsonrpc_cpp20 PRIVATE Boost::capy_brotli)
-    endif()
-endif ()
+add_executable(beast2_example_client_jsonrpc_cpp20 cpp20.cpp eth_methods.hpp Jamfile)
+set_property(TARGET beast2_example_client_jsonrpc_cpp20
+    PROPERTY FOLDER "examples")
+target_compile_features(beast2_example_client_jsonrpc_cpp20 PUBLIC cxx_std_20)
+target_link_libraries(beast2_example_client_jsonrpc_cpp20
+    PRIVATE
+    beast2_example_client_jsonrpc_lib)
+if (TARGET Boost::capy_zlib)
+    target_link_libraries(beast2_example_client_jsonrpc_cpp20 PRIVATE Boost::capy_zlib)
+endif()
+if (TARGET Boost::capy_brotli)
+    target_link_libraries(beast2_example_client_jsonrpc_cpp20 PRIVATE Boost::capy_brotli)
+endif()

example/cpp20/CMakeLists.txt

@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2025 Vinnie Falco (vinnie dot falco at gmail dot com)
+#
+# Distributed under the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+#
+# Official repository: https://github.com/cppalliance/beast2
+#
+
+add_subdirectory(co_spawn)

example/cpp20/Jamfile

@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2025 Vinnie Falco (vinnie dot falco at gmail dot com)
+#
+# Distributed under the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+#
+# Official repository: https://github.com/cppalliance/beast2
+#
+
+build-project co_spawn ;