tutorial_interpreter.cpp

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#include "tutorial/Writable_Database.h"
#include "tutorial/File_Client.h"
#include "tutorial/Readable.h"
#include "tutorial/Multiplexer.h"
#include "joedb/ui/main_wrapper.h"
#include "joedb/ui/Command_Interpreter.h"
#include "joedb/ui/Blob_Reader_Command_Processor.h"
#include "joedb/ui/Data_Manipulation_Command_Processor.h"
#include "joedb/ui/Writable_Command_Processor.h"
 
#include <iostream>
#include <joedb/Multiplexer.h>
 
namespace joedb
{
 ////////////////////////////////////////////////////////////////////////////
 static int tutorial_interpreter(Arguments &arguments)
 ////////////////////////////////////////////////////////////////////////////
 {
  const std::string_view file_name = arguments.get_next("file.joedb");
 
  if (arguments.missing())
  {
   arguments.print_help(std::cerr);
   return 1;
  }
 
  tutorial::File_Client client(file_name.data());
 
  client.transaction([](tutorial::Writable_Database &db){
   tutorial::Readable readable(db);
   tutorial::Multiplexer multiplexer(db);
 
   Command_Interpreter interpreter;
 
   Blob_Reader_Command_Processor blob_reader_processor
   (
    db.get_journal().get_file()
   );
 
   Data_Manipulation_Command_Processor data_manipulation_processor
   (
    readable,
    multiplexer,
    0
   );
 
   Writable_Command_Processor writable_processor(multiplexer, db);
 
   interpreter.add_processor(blob_reader_processor);
   interpreter.add_processor(data_manipulation_processor);
   interpreter.add_processor(writable_processor);
 
   interpreter.main_loop(std::cin, std::cout);
  });
 
  return 0;
 }
}
 
/////////////////////////////////////////////////////////////////////////////
int main(int argc, char **argv)
/////////////////////////////////////////////////////////////////////////////
{
 joedb::main_wrapper(joedb::tutorial_interpreter, argc, argv);
}