upd: writing cli

backend/src/builtin-cli.cpp

@@ -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);

backend/src/main.cpp

@@ -5,8 +5,6 @@
 #include "builtin-cli.h"
 #include "clipp/clipp.h"
 int main(int argc, char **argv) {
-  // test();
-  // return 0;
   bool is_server = false;
   std::string config_dir = "";
   bool custom_config_dir = false;

backend/src/schedule.cpp

@@ -1,13 +1,34 @@
 #include "schedule.h"
-#include "engine.h"
 
-void BookStoreBackEndClass::Run()
-{
+#include <random>
+#include <sstream>
+
+#include "engine.h"
+void BookStoreBackEndClass::Run() {
   std::string request_data;
-  while(true)
-  {
+  const unsigned int RndSeed = std::random_device{}();
+  std::mt19937 rnd(RndSeed);
+  while (true) {
     input_ptr->getline(request_data, '\n');
-    // std::string response_data = Engine::Process(request_data);
-    // output_ptr << response_data << '\n';
+    debugPrint("request_data=", request_data);
+    if (request_data[1] == 'O')  // #OpenSession [TempChannelID]
+    {
+      std::stringstream ss;
+      ss << request_data;
+      ss >> request_data;
+      std::string TempChannelID;
+      ss >> TempChannelID;
+      SessionClass new_session;
+      std::string new_SessionToken;
+      std::string new_AuthenticationKey;
+      for (int i = 0; i < 16; i++) new_SessionToken.push_back(rnd() % 26 + 'A');
+      for (int i = 0; i < 16; i++)
+        new_AuthenticationKey.push_back(rnd() % 26 + 'A');
+      new_session.SessionToken = new_SessionToken;
+      new_session.OuthorizationKey = new_AuthenticationKey;
+      session_map[new_SessionToken] = new_session;
+      (*output_ptr) << TempChannelID << " IinitialOpt 1\n"
+                    << new_SessionToken << ' ' << new_AuthenticationKey << '\n';
+    }
   }
 }