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75 lines
2.1 KiB
75 lines
2.1 KiB
#include <protocol/protocol.hpp>
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#include <mail.hpp>
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#include <string>
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#include <vector>
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#include <map>
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#include <unordered_map>
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#include <iostream>
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#include <functional>
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const bool debug = true;
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using namespace std;
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mail::session_map_t sessions;
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void on_ready(protocol::protocol_t& protocol, protocol::message_t message) {
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debug && cerr << "Ready" << endl;
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protocol.send({"register", "filter", "smtp-in", "data"});
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protocol.send({"register", "filter", "smtp-in", "data-line"});
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protocol.send({"register", "filter", "smtp-in", "commit"});
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protocol.send({"register", "ready"});
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}
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void on_data(protocol::protocol_t& protocol, protocol::message_t message) {
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sessions.emplace(protocol::session_key_from(message), mail::session_t{});
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}
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void on_data_line(protocol::protocol_t& protocol, protocol::message_t message) {
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auto tokens = protocol::token::decompose(message.input);
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auto& session = sessions.at(protocol::session_key_from(tokens));
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auto& data_line = tokens.at(7);
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if(!session.has_header) {
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if(data_line == "") {
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session.has_header = true;
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return;
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}
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session.message.header.push_back(data_line);
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return;
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}
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if(data_line == ".") {
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return;
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}
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if(data_line == "..") {
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session.message.body.push_back(".");
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return;
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}
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session.message.body.push_back(data_line);
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}
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void on_commit(protocol::protocol_t& protocol, protocol::message_t message) {
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auto session_key = protocol::session_key_from(message);
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auto& session = sessions.at(session_key);
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protocol.submit_message(session_key, session.message.header, session.message.body);
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}
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int main(int argc, char** argv) {
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protocol::ios_protocol_t protocol(cin, cout);
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protocol::handler_map_t handlers;
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handlers.emplace("config|ready", on_ready);
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handlers.emplace("filter|*|*|smtp-in|data", on_data);
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handlers.emplace("filter|*|*|smtp-in|data-line", on_data_line);
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handlers.emplace("filter|*|*|smtp-in|commit", on_commit);
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protocol.set_handlers(handlers);
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protocol.run();
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return 0;
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} |