Examples (original) (raw)

TCP Client

// MIT License // // Copyright (c) 2016-2017 Simon Ninon simon.ninon@gmail.com // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in all // copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE // SOFTWARE.

#include <tacopie/tacopie>

#include #include #include #include <signal.h>

#ifdef _WIN32 #include <Winsock2.h> #endif /* _WIN32 */

std::condition_variable cv;

void signint_handler(int) { cv.notify_all(); }

void on_new_message(tacopie::tcp_client& client, const tacopie::tcp_client::read_result& res) { if (res.success) { std::cout << "Client recv data" << std::endl; client.async_write({res.buffer, nullptr}); client.async_read({1024, std::bind(&on_new_message, std::ref(client), std::placeholders::_1)}); } else { std::cout << "Client disconnected" << std::endl; client.disconnect(); } }

int main(void) { #ifdef _WIN32 //! Windows netword DLL init WORD version = MAKEWORD(2, 2); WSADATA data;

if (WSAStartup(version, &data) != 0) { std::cerr << "WSAStartup() failure" << std::endl; return -1; } #endif /* _WIN32 */

tacopie::tcp_client client; client.connect("127.0.0.1", 3001); client.async_read({1024, std::bind(&on_new_message, std::ref(client), std::placeholders::_1)});

signal(SIGINT, &signint_handler);

std::mutex mtx; std::unique_lockstd::mutex lock(mtx); cv.wait(lock);

#ifdef _WIN32 WSACleanup(); #endif /* _WIN32 */

return 0; }

TCP Server

#include <tacopie/tacopie>

#include #include #include #include <signal.h>

#ifdef _WIN32 #include <Winsock2.h> #endif /* _WIN32 */

std::condition_variable cv;

void signint_handler(int) { cv.notify_all(); }

void on_new_message(const std::shared_ptrtacopie::tcp_client& client, const tacopie::tcp_client::read_result& res) { if (res.success) { std::cout << "Client recv data" << std::endl; client->async_write({res.buffer, nullptr}); client->async_read({1024, std::bind(&on_new_message, client, std::placeholders::_1)}); } else { std::cout << "Client disconnected" << std::endl; client->disconnect(); } }

int main(void) { #ifdef _WIN32 //! Windows netword DLL init WORD version = MAKEWORD(2, 2); WSADATA data;

if (WSAStartup(version, &data) != 0) { std::cerr << "WSAStartup() failure" << std::endl; return -1; } #endif /* _WIN32 */

tacopie::tcp_server s; s.start("127.0.0.1", 3001, [](const std::shared_ptrtacopie::tcp_client& client) -> bool { std::cout << "New client" << std::endl; client->async_read({1024, std::bind(&on_new_message, client, std::placeholders::_1)}); return true; });

signal(SIGINT, &signint_handler);

std::mutex mtx; std::unique_lockstd::mutex lock(mtx); cv.wait(lock);

#ifdef _WIN32 WSACleanup(); #endif /* _WIN32 */

return 0; }

Logger

#include <tacopie/tacopie>

#include

class my_logger : public tacopie::logger_iface { public: //! ctor & dtor my_logger(void) = default; ~my_logger(void) = default;

//! copy ctor & assignment operator my_logger(const my_logger&) = default; my_logger& operator=(const my_logger&) = default;

public: void debug(const std::string& msg, const std::string& file, std::size_t line) { std::cout << "debug: " << msg << " @ " << file << ":" << line << std::endl; }

void info(const std::string& msg, const std::string& file, std::size_t line) { std::cout << "info: " << msg << " @ " << file << ":" << line << std::endl; }

void warn(const std::string& msg, const std::string& file, std::size_t line) { std::cout << "warn: " << msg << " @ " << file << ":" << line << std::endl; }

void error(const std::string& msg, const std::string& file, std::size_t line) { std::cerr << "error: " << msg << " @ " << file << ":" << line << std::endl; } };

int main(void) { //! By default, no logging //! Force logger call, just for the example (you will never have to do that by yourself) std::cout << "By default: no logging" << std::endl; __TACOPIE_LOG(debug, "This is a debug message"); __TACOPIE_LOG(info, "This is an info message"); __TACOPIE_LOG(warn, "This is a warn message"); __TACOPIE_LOG(error, "This is an error message"); std::cout << std::endl;

//! Use the default logger, provided with the library tacopie::active_logger = std::unique_ptrtacopie::logger(new tacopie::logger(tacopie::logger::log_level::debug)); //! Force logger call, just for the example (you will never have to do that by yourself) std::cout << "With the library provided logger" << std::endl; __TACOPIE_LOG(debug, "This is a debug message"); __TACOPIE_LOG(info, "This is an info message"); __TACOPIE_LOG(warn, "This is a warn message"); __TACOPIE_LOG(error, "This is an error message"); std::cout << std::endl;

//! Use your custom logger tacopie::active_logger = std::unique_ptr(new my_logger); //! Force logger call, just for the example (you will never have to do that by yourself) std::cout << "With an example of custom logger" << std::endl; __TACOPIE_LOG(debug, "This is a debug message"); __TACOPIE_LOG(info, "This is an info message"); __TACOPIE_LOG(warn, "This is a warn message"); __TACOPIE_LOG(error, "This is an error message"); std::cout << std::endl;

return 0; }