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Diffstat (limited to 'Build/source/utils/asymptote/LspCpp/example/StdIOClientExample.cpp')
-rw-r--r-- | Build/source/utils/asymptote/LspCpp/example/StdIOClientExample.cpp | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/LspCpp/example/StdIOClientExample.cpp b/Build/source/utils/asymptote/LspCpp/example/StdIOClientExample.cpp new file mode 100644 index 00000000000..1c73626a45e --- /dev/null +++ b/Build/source/utils/asymptote/LspCpp/example/StdIOClientExample.cpp @@ -0,0 +1,221 @@ + +#include "LibLsp/lsp/ProcessIoService.h" +#ifdef STDIO_CLIENT_EXAMPLE + +#include <boost/program_options.hpp> +#include "LibLsp/lsp/general/exit.h" +#include "LibLsp/lsp/textDocument/declaration_definition.h" + +#include "LibLsp/lsp/textDocument/signature_help.h" +#include "LibLsp/lsp/general/initialize.h" +#include "LibLsp/lsp/ProtocolJsonHandler.h" +#include "LibLsp/lsp/textDocument/typeHierarchy.h" +#include "LibLsp/lsp/AbsolutePath.h" +#include "LibLsp/lsp/textDocument/resolveCompletionItem.h" +#include <network/uri.hpp> +#include "LibLsp/JsonRpc/Endpoint.h" +#include "LibLsp/JsonRpc/stream.h" +#include "LibLsp/JsonRpc/TcpServer.h" +#include "LibLsp/lsp/textDocument/document_symbol.h" +#include "LibLsp/lsp/workspace/execute_command.h" +#include <boost/process.hpp> +#include <boost/process/windows.hpp> +#include <boost/filesystem.hpp> +#include <boost/asio.hpp> +#include <iostream> + + +using namespace boost::asio::ip; +using namespace std; +class DummyLog :public lsp::Log +{ +public: + + void log(Level level, std::wstring&& msg) + { + + std::wcerr << msg << std::endl; + }; + void log(Level level, const std::wstring& msg) + { + std::wcerr << msg << std::endl; + }; + void log(Level level, std::string&& msg) + { + std::cerr << msg << std::endl; + }; + void log(Level level, const std::string& msg) + { + std::cerr << msg << std::endl; + }; +}; + +struct boost_process_ipstream : lsp::base_istream< boost::process::ipstream > +{ + explicit boost_process_ipstream(boost::process::ipstream& _t) + : base_istream<boost::process::ipstream>(_t) + { + } + + std::string what() override + { + return {}; + } + void clear() override + { + + } +}; +struct boost_process_opstream : lsp::base_ostream< boost::process::opstream > +{ + explicit boost_process_opstream(boost::process::opstream& _t) + : lsp::base_ostream<boost::process::opstream>(_t) + { + } + + std::string what() override + { + return {}; + } + void clear() override + { + + } +}; +class Client +{ +public: + Client(std::string& execPath,const std::vector<std::string>& args) + :point(protocol_json_handler, endpoint, _log) + { + std::error_code ec; + namespace bp = boost::process; + c = std::make_shared<bp::child>(asio_io.getIOService(), execPath, + bp::args = args, + ec, + bp::windows::show_normal, + bp::std_out > read_from_service, + bp::std_in < write_to_service, + bp::on_exit([&](int exit_code, const std::error_code& ec_in){ + + })); + if (ec) + { + // fail + _log.log(lsp::Log::Level::SEVERE, "Start server failed."); + } + else { + //success + point.startProcessingMessages(read_from_service_proxy, write_to_service_proxy); + } + } + ~Client() + { + point.Stop(); + ::Sleep(1000); + + } + + lsp::ProcessIoService asio_io; + std::shared_ptr < lsp::ProtocolJsonHandler > protocol_json_handler = std::make_shared< lsp::ProtocolJsonHandler>(); + DummyLog _log; + + std::shared_ptr<GenericEndpoint> endpoint = std::make_shared<GenericEndpoint>(_log); + + boost::process::opstream write_to_service; + boost::process::ipstream read_from_service; + + std::shared_ptr<lsp::ostream> write_to_service_proxy = std::make_shared<boost_process_opstream>(write_to_service); + std::shared_ptr<lsp::istream> read_from_service_proxy = std::make_shared< boost_process_ipstream >(read_from_service); + + std::shared_ptr<boost::process::child> c; + RemoteEndPoint point; +}; + +int main(int argc, char* argv[]) +{ + using namespace boost::program_options; + options_description desc("Allowed options"); + desc.add_options() + ("help,h", "produce help message") + ("execPath", value<string>(), "LSP server's path"); + + + + variables_map vm; + try { + store(parse_command_line(argc, argv, desc), vm); + } + catch (std::exception& e) { + std::cout << "Undefined input.Reason:" << e.what() << std::endl; + return 0; + } + notify(vm); + + + if (vm.count("help")) + { + cout << desc << endl; + return 1; + } + string execPath; + if (vm.count("execPath")) + { + execPath = vm["execPath"].as<string>(); + } + else + { + execPath = "STDIO_SERVER_EXAMPLE.exe"; + } + + Client client(execPath, {}); + { + td_initialize::request req; + auto rsp = client.point.waitResponse(req); + if (rsp) + { + std::cerr << rsp->ToJson() << std::endl; + } + else + { + std::cerr << "get initialze response time out" << std::endl; + } + } + { + td_definition::request req; + auto future_rsp = client.point.send(req); + auto state = future_rsp.wait_for(std::chrono::seconds(4)); + if (std::future_status::timeout == state) + { + std::cerr << "get textDocument/definition response time out" << std::endl; + return 0; + } + auto rsp = future_rsp.get(); + if (rsp.is_error) + { + std::cerr << "get textDocument/definition response error" << std::endl; + + } + else + { + std::cerr << rsp.response.ToJson() << std::endl; + } + } + { + td_initialize::request req; + auto rsp = client.point.waitResponse(req); + if (rsp) + { + std::cerr << rsp->ToJson() << std::endl; + } + else + { + std::cerr << "get initialze response time out" << std::endl; + } + } + Notify_Exit::notify notify; + client.point.send(notify); + return 0; +} +#endif + |