cpp_vk_lib

VK API library

What is it?

This is a quite compact toolkit for VK. So with this you can easily create your bots and utilities.

Here is placed example project based on cpp_vk_lib, where you can learn how to embed it to your CMake project.

Key features

• Easy API for methods;
• multi-level logging.

Tested under

Linux, MacOS, FreeBSD, Android.

Our team

• epoll-reactor - author;
• vicsave - library logo;
• edgjj - cURL download/upload using in-memory buffers.

Sample

Note

you can find an example of config in json_schema/sample_config.json.

#include "cpp_vk_lib/runtime/setup_logger.hpp"
#include "cpp_vk_lib/vk/long_poll/long_poll.hpp"
#include "cpp_vk_lib/vk/config/config.hpp"
#include "cpp_vk_lib/vk/events/message_new.hpp"
#include "cpp_vk_lib/vk/methods/basic.hpp"

#include <iostream>

int main(int argc, char* argv[])
{
    if (argc != 2) {						
        std::cerr << "Usage: ./long_poll <config.json>" << std::endl;
        return 1;
    }

    vk::config::load(argv[1]);
    runtime::setup_logger(spdlog::level::level_enum::trace);

    asio::io_context io_context;
    vk::long_poll api(io_context);

    api.on_event(vk::event::type::message_new, [](const vk::event::common& event) {
        vk::event::message_new message = event.get_message_new();
        vk::method::messages::send(message.peer_id(), "response");
    });
    api.run();
}