matrix_thing/doc/examples/commands.cpp

63 lines
2.1 KiB
C++

/**
This file is a part of r0nk, atlas_moon, and rexy's matrix client
Copyright (C) 2019 rexy712
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
//example of a bot which responds to commands
#include "matrix/matrix.hpp"
#include "raii/static_string.hpp"
int main(){
//auth information needed to initiate a session
const char* username = "username";
const char* password = "password";
const char* useragent = "rexy712s info bot";
const char* homeserver = "matrix.org";
matrix::auth_data auth{username, password, homeserver, useragent};
bool should_quit = false;
//create an open connection to the homeserver
matrix::session ses(auth);
//access syncer instance to pull from server
matrix::syncer& syn = ses.get_syncer();
//access client instance to send events to the server or query specific data
matrix::client& cli = ses.get_client();
//initial sync to clear backlog
auto sync_reply = syn.sync(0);
//callback on recived message (also processes your own messages!)
//uses ref capture lambda to access client instance for message sending
syn.set_message_callback([&](const matrix::msg_info& msg)->void
{
if(msg.body == "!exit"_ss){
should_quit = true;
cli.send_message(msg.roomid, "[INFO] Shutting down..."_ss);
}else if(msg.body == "!info"_ss){
cli.send_message(msg.roomid, "This is an example of a bot which responds to commands!"_ss);
}
});
//continuously loop syncing operation to always keep up to date with the server state
while(!should_quit){
sync_reply = syn.sync(30000);
}
}