Лабораторная работа #4 / LAB_4 / Server

//” ©«: Server.cpp
//Љ« бб "‘ҐаўҐа". ђҐ «Ё§ жЁп.
//Ђўв®а: ‘ҐаЈҐҐў Њ.‚. Ја.3352
//„ в : 21.05.06, ђҐ¤ ЄжЁп: 1.0


#include<iostream.h>
#include<conio.h>
#include "Server.h"

////////////////////////////////////////////////////////////////
/*
  register client on server
  0-registered
  1-bad
*/
int CServer::regCl(CClient*c)
{
  if(c==NULL)
  {
	  cout<<"\nServer: ЌҐ ўҐа­ п ббл«Є  ­  Є«ЁҐ­в";
	  return 1;
  }
  cout << "\nServer: Client(id "<<c->getID()<<")";
  CClient* cl = clients->getClientByID(c->getID());
  if(cl != NULL)
  {
	  cout<<" “¦Ґ Ўл« § аҐЈЁбваЁа®ў ­";
	  return 1;
  }
  clients->insertItem(c);
  cout <<" “бЇҐи­® § аҐЈЁбваЁа®ў ­";
  return 0;
};
    
////////////////////////////////////////////////////////////////
/*
  send msg to reciver
  0 - client read msg
  1 - client not read msg
  2 - client(reciver) not registred
  3 - client(sender) not registred
*/
int CServer::resend(CMsg* m)
{
	cout<<"\nServer: ЇаҐб« « ";
  m->show();

  CClient* c = clients->getClientByID(m->getFrom());
  if(c == NULL)
  {
    cout <<"\nServer: Client(id "<<m->getFrom()<<")- ­Ґ § аҐЈЁбваЁа®ў ­(®вЇа ўЁвҐ«м)";
    return 3;
  }
  c = clients->getClientByID(m->getTo());
  if(c == NULL)
  {
	  cout <<"\nServer: Client(id "<<m->getTo()<<") - ­Ґ § аҐЈЁбваЁа®ў ­(Ї®«гз вҐ«м)";
    return 2;
  }
  

  int res = c->readMsg(m);
  if(res == 0 )
  {
  cout <<"\nServer: Client(id "<<m->getTo()<<") Їа®зҐ« б®®ЎйҐ­ЁҐ";
  m->show();
  return 0;
  }
  cout <<"\nServer: Client(id "<<m->getTo()<<") ­Ґ Їа®зҐ« б®®ЎйҐ­ЁҐ";
  m->show();
  return 1;

}
////////////////////////////////////////////////////////////////
/*
   send msg to all clients
   -1 - not registred
   0 -ok
   >0 - how many not got message     
*/
int CServer::resendAll(CClient* from, int comm)
{
	cout<<"\n\nServer: Ћвбл« Ґвбп б®®ЎйҐ­ЁҐ б Є®¬ ­¤®© "<<comm;
  cout<<" ўбҐ¬ Є«ЁҐ­в ¬ ®в \n    Client(id "<< from->getID()<<")";

  CClient* c = clients->getClientByID(from->getID());
  if(c == NULL)
  {
    cout <<"\nSServer: Client(id "<<from->getID()<<")- ­Ґ § аҐЈЁбваЁа®ў ­(®вЇа ўЁвҐ«м)";
    return -1;
  }

  clients->resetNextClient();
  int res = 0, numCl = 0;
  do{
    CClient* c = clients->getCurClient();
	  CMsg* m = new CMsg(from->getID(),c->getID(),comm);
	  res += c->readMsg(m);
	  numCl++;
  }while(clients->hasNextClient());

  cout<<"\nServer: Ї®б« « б®®ЎйҐ­ЁҐ "<<numCl<<" Є«ЁҐ­в ¬. €§ ­Ёе ­Ґ Ї®«гзЁ«Ё ҐЈ® "<<res;

  return res;
}
////////////////////////////////////////////////////////////////
/*
  Constructor
*/
CServer::CServer():id(nextID++)
{
 count++;
 clients = new CSrvList();
 cout<<"\n>Server";
};
////////////////////////////////////////////////////////////////
/*
  Destructor
*/
CServer::~CServer()
{
 count--;
 clients->clear();
 cout<<"\n>~Server";
};
////////////////////////////////////////////////////////////////
/*
  show info
*/
void CServer::show()const
{
  cout<<"\n‡ аҐЈЁбваЁа®ў ­­лҐ Є«ЁҐ­вл:";
  clients->show();
}
////////////////////////////////////////////////////////////////
/*
  get server id
*/
int CServer::getID()const
{
  return id;
}