ZYM/BH-Bookstore-2023
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upd: writing cli

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ZhuangYumin
2023-12-12 07:01:21 +00:00
parent 02767aae04
commit a7fcafca83
5 changed files with 64 additions and 16 deletions
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30
backend/src/builtin-cli.cpp
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@ -7,7 +7,35 @@
void BookStoreMain(bool is_server, std::string config_dir) {
std::ios::sync_with_stdio(false);
if (!is_server) {
; // TODO: run as client
BlockingStringStream input;
BlockingStringStream output;
BookStoreBackEndClass backend(config_dir, &input, &output);
std::thread backend_thread([&backend]() { backend.Run(); });
input << "#OpenSession INNERCLI\n";
std::string SessionToken, AuthenticationKey, tmp;
output.getline(tmp);
output >> SessionToken >> AuthenticationKey;
debugPrint("SessionToken=", SessionToken,
" AuthenticationKey=", AuthenticationKey);
std::string cmd;
while (getline(std::cin, cmd)) {
if (cmd == "quit" || cmd == "exit") {
input << "#CloseSession " << SessionToken << ' ' << AuthenticationKey
<< '\n';
input << "#ShutDownSystem\n";
backend_thread.join();
return;
}
input << "#Request " << SessionToken << " I-T-D " << AuthenticationKey
<< ' ' << cmd << '\n';
output.getline(tmp);
std::cout << tmp << std::endl;
}
input << "#CloseSession " << SessionToken << ' ' << AuthenticationKey
<< '\n';
input << "#ShutDownSystem\n";
backend_thread.join();
return;
} else {
std::cin.tie(nullptr);
std::cout.rdbuf(nullptr);