#include "LibLsp/lsp/ProcessIoService.h"
#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/filesystem.hpp>
#include <boost/asio.hpp>
#include <iostream>
#include <thread>
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::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();
std::this_thread::sleep_for(std::chrono::milliseconds (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 = "StdIOServerExample";
}
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 (lsp::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;
}
