QTfrontend/netserver.cpp
author displacer
Sun, 20 Jan 2008 12:21:13 +0000
changeset 717 490dc8bb5b87
parent 672 08ed55ea1e2a
child 749 3acf2371d73c
permissions -rw-r--r--
edit weapons is really edit now
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
     1
/*
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
     2
 * Hedgewars, a worms-like game
486
7ea71cd3acd5 - Change proto version to 4
unc0rr
parents: 468
diff changeset
     3
 * Copyright (c) 2006-2007 Ulyanov Igor <iulyanov@gmail.com>
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
     4
 *
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
     5
 * This program is free software; you can redistribute it and/or modify
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
     7
 * the Free Software Foundation; version 2 of the License
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
     8
 *
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    12
 * GNU General Public License for more details.
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    13
 *
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    14
 * You should have received a copy of the GNU General Public License
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    15
 * along with this program; if not, write to the Free Software
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    16
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    17
 */
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    18
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    19
#include "netserver.h"
420
6cdfc07dceed netserver and netonnectedclient splited to different files
displacer
parents: 404
diff changeset
    20
#include "netconnectedclient.h"
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    21
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    22
#include <QTcpServer>
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    23
#include <QTcpSocket>
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    24
#include <QMessageBox>
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    25
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    26
extern char delimeter;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    27
672
08ed55ea1e2a - Fix a bug when server fails to start, and then connecting to another server on the same host (strange, the fix won't work on my machine)
unc0rr
parents: 658
diff changeset
    28
bool HWNetServer::StartServer(quint16 port)
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    29
{
658
a7e625f5d9d0 Make use of server port option
unc0rr
parents: 569
diff changeset
    30
  ds_port = port;
399
c7da1bd32b4e more correct network hhnum
displacer
parents: 391
diff changeset
    31
  hhnum=0;
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    32
  IPCServer = new QTcpServer(this);
326
c6718bfdd642 Small fixes
unc0rr
parents: 319
diff changeset
    33
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    34
  connect(IPCServer, SIGNAL(newConnection()), this, SLOT(NewConnection()));
672
08ed55ea1e2a - Fix a bug when server fails to start, and then connecting to another server on the same host (strange, the fix won't work on my machine)
unc0rr
parents: 658
diff changeset
    35
08ed55ea1e2a - Fix a bug when server fails to start, and then connecting to another server on the same host (strange, the fix won't work on my machine)
unc0rr
parents: 658
diff changeset
    36
  return IPCServer->listen(QHostAddress::Any, ds_port);
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    37
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    38
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    39
void HWNetServer::StopServer()
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    40
{
383
09a8795105a4 some disconnect and remove teams bugfixes
displacer
parents: 382
diff changeset
    41
  QList<HWConnectedClient*>::iterator it;
09a8795105a4 some disconnect and remove teams bugfixes
displacer
parents: 382
diff changeset
    42
  for(it=connclients.begin(); it!=connclients.end(); ++it) {
09a8795105a4 some disconnect and remove teams bugfixes
displacer
parents: 382
diff changeset
    43
    ClientDisconnect(*it);
09a8795105a4 some disconnect and remove teams bugfixes
displacer
parents: 382
diff changeset
    44
  }
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    45
  IPCServer->close();
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    46
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    47
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    48
void HWNetServer::NewConnection()
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    49
{
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    50
  QTcpSocket* client = IPCServer->nextPendingConnection();
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    51
  if(!client) return;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    52
  connclients.push_back(new HWConnectedClient(this, client));
326
c6718bfdd642 Small fixes
unc0rr
parents: 319
diff changeset
    53
  connect(connclients.back(), SIGNAL(HWClientDisconnected(HWConnectedClient*)),
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    54
	  this, SLOT(ClientDisconnect(HWConnectedClient*)));
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    55
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    56
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    57
void HWNetServer::ClientDisconnect(HWConnectedClient* client)
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    58
{
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    59
  QList<HWConnectedClient*>::iterator it=std::find(connclients.begin(), connclients.end(), client);
569
4e41c9e9e4d1 Highlight some bad behavior of network server/clients
unc0rr
parents: 541
diff changeset
    60
  if(it==connclients.end())
4e41c9e9e4d1 Highlight some bad behavior of network server/clients
unc0rr
parents: 541
diff changeset
    61
  {
4e41c9e9e4d1 Highlight some bad behavior of network server/clients
unc0rr
parents: 541
diff changeset
    62
    qWarning("Unknown client disconnected");
4e41c9e9e4d1 Highlight some bad behavior of network server/clients
unc0rr
parents: 541
diff changeset
    63
    return;
4e41c9e9e4d1 Highlight some bad behavior of network server/clients
unc0rr
parents: 541
diff changeset
    64
  }
350
c3ccec3834e8 more correct net disconnection
displacer
parents: 349
diff changeset
    65
  for(QList<QStringList>::iterator tmIt=(*it)->m_teamsCfg.begin(); tmIt!=(*it)->m_teamsCfg.end(); ++tmIt) {
383
09a8795105a4 some disconnect and remove teams bugfixes
displacer
parents: 382
diff changeset
    66
    sendOthers(*it, QString("REMOVETEAM:")+delimeter+*(tmIt->begin()) + delimeter + *(tmIt->begin()+1));
350
c3ccec3834e8 more correct net disconnection
displacer
parents: 349
diff changeset
    67
  }
461
105af110b0e6 chatWidget with layout
displacer
parents: 443
diff changeset
    68
  sendOthers(*it, QString("LEFT")+delimeter+client->client_nick);
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    69
  connclients.erase(it);
338
d1e75dcd285f multiple teams now available per host (still alpha)
displacer
parents: 335
diff changeset
    70
  //teamChanged();
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    71
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    72
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    73
QString HWNetServer::getRunningHostName() const
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    74
{
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    75
  return IPCServer->serverAddress().toString();
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    76
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    77
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    78
quint16 HWNetServer::getRunningPort() const
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    79
{
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    80
  return ds_port;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    81
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
    82
334
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    83
HWConnectedClient* HWNetServer::getChiefClient() const
317
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
    84
{
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
    85
  for(QList<HWConnectedClient*>::const_iterator it=connclients.begin(); it!=connclients.end(); ++it) {
334
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    86
    // watch for first fully connected client (with confirmed nick)
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    87
    if((*it)->getClientNick()!="") return *it;
317
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
    88
  }
334
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    89
  return 0;
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    90
}
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    91
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    92
bool HWNetServer::isChiefClient(HWConnectedClient* cl) const
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    93
{
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    94
  return getChiefClient()==cl;
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    95
}
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    96
354
60e4af0a4375 network to local teams map, addteams from server before team config bug, fixed some segfaults
displacer
parents: 352
diff changeset
    97
QMap<QString, QStringList> HWNetServer::getGameCfg() const
334
85eacbd9827f protocol changes
displacer
parents: 332
diff changeset
    98
{
404
64a62b679b04 final bugfixes :)
displacer
parents: 401
diff changeset
    99
  return m_gameCfg;
317
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
   100
}
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
   101
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   102
bool HWNetServer::haveNick(const QString& nick) const
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   103
{
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   104
  for(QList<HWConnectedClient*>::const_iterator it=connclients.begin(); it!=connclients.end(); ++it) {
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   105
    if((*it)->getClientNick()==nick) {
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   106
      return true;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   107
    }
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   108
  }
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   109
  return false;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   110
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   111
465
07eca0a2546c chatWidget with nicks ready
displacer
parents: 461
diff changeset
   112
void HWNetServer::sendNicks(HWConnectedClient* cl) const
07eca0a2546c chatWidget with nicks ready
displacer
parents: 461
diff changeset
   113
{
07eca0a2546c chatWidget with nicks ready
displacer
parents: 461
diff changeset
   114
  for(QList<HWConnectedClient*>::const_iterator it=connclients.begin(); it!=connclients.end(); ++it) {
07eca0a2546c chatWidget with nicks ready
displacer
parents: 461
diff changeset
   115
      cl->RawSendNet(QString("JOINED")+delimeter+(*it)->client_nick);
07eca0a2546c chatWidget with nicks ready
displacer
parents: 461
diff changeset
   116
  }
07eca0a2546c chatWidget with nicks ready
displacer
parents: 461
diff changeset
   117
}
07eca0a2546c chatWidget with nicks ready
displacer
parents: 461
diff changeset
   118
338
d1e75dcd285f multiple teams now available per host (still alpha)
displacer
parents: 335
diff changeset
   119
QList<QStringList> HWNetServer::getTeamsConfig() const
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   120
{
338
d1e75dcd285f multiple teams now available per host (still alpha)
displacer
parents: 335
diff changeset
   121
  QList<QStringList> lst;
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   122
  for(QList<HWConnectedClient*>::const_iterator it=connclients.begin(); it!=connclients.end(); ++it) {
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   123
    try {
338
d1e75dcd285f multiple teams now available per host (still alpha)
displacer
parents: 335
diff changeset
   124
      lst+=(*it)->getTeamNames();
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   125
    } catch(HWConnectedClient::NoTeamNameException& e) {
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   126
    }
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   127
  }
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   128
  return lst;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   129
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   130
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   131
bool HWNetServer::shouldStart(HWConnectedClient* client)
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   132
{
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   133
  QList<HWConnectedClient*>::iterator it=std::find(connclients.begin(), connclients.end(), client);
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   134
  if(it==connclients.end() || *it!=client) return false;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   135
  for(it=connclients.begin(); it!=connclients.end(); ++it) {
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   136
    if(!(*it)->isReady()) return false;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   137
  }
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   138
  return true;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   139
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   140
388
dcf5335940bd repeated start now allowed
displacer
parents: 383
diff changeset
   141
void HWNetServer::resetStart()
dcf5335940bd repeated start now allowed
displacer
parents: 383
diff changeset
   142
{
dcf5335940bd repeated start now allowed
displacer
parents: 383
diff changeset
   143
  QList<HWConnectedClient*>::iterator it;
dcf5335940bd repeated start now allowed
displacer
parents: 383
diff changeset
   144
  for(it=connclients.begin(); it!=connclients.end(); ++it) {
dcf5335940bd repeated start now allowed
displacer
parents: 383
diff changeset
   145
    (*it)->readyToStart=false;
dcf5335940bd repeated start now allowed
displacer
parents: 383
diff changeset
   146
  }
dcf5335940bd repeated start now allowed
displacer
parents: 383
diff changeset
   147
}
dcf5335940bd repeated start now allowed
displacer
parents: 383
diff changeset
   148
315
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   149
QString HWNetServer::prepareConfig(QStringList lst)
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   150
{
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   151
  QString msg=lst.join((QString)delimeter)+delimeter;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   152
  for(QList<HWConnectedClient*>::iterator it=connclients.begin(); it!=connclients.end(); ++it) {
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   153
    if(!(*it)->isReady()) continue;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   154
    msg+=(*it)->getHedgehogsDescription()+delimeter;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   155
  }
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   156
  return msg;
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   157
}
73003488240b client/server net pre-alpha
displacer
parents:
diff changeset
   158
319
7f3bd9e31f18 some changes
displacer
parents: 317
diff changeset
   159
void HWNetServer::sendAll(QString gameCfg)
317
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
   160
{
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
   161
  for(QList<HWConnectedClient*>::iterator it=connclients.begin(); it!=connclients.end(); ++it) {
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
   162
    (*it)->RawSendNet(gameCfg);
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
   163
  }
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
   164
}
e95340dbfc1d start all clients
displacer
parents: 315
diff changeset
   165
319
7f3bd9e31f18 some changes
displacer
parents: 317
diff changeset
   166
void HWNetServer::sendOthers(HWConnectedClient* this_cl, QString gameCfg)
7f3bd9e31f18 some changes
displacer
parents: 317
diff changeset
   167
{
7f3bd9e31f18 some changes
displacer
parents: 317
diff changeset
   168
  for(QList<HWConnectedClient*>::iterator it=connclients.begin(); it!=connclients.end(); ++it) {
7f3bd9e31f18 some changes
displacer
parents: 317
diff changeset
   169
    if(*it==this_cl) continue;
7f3bd9e31f18 some changes
displacer
parents: 317
diff changeset
   170
    (*it)->RawSendNet(gameCfg);
7f3bd9e31f18 some changes
displacer
parents: 317
diff changeset
   171
  }
7f3bd9e31f18 some changes
displacer
parents: 317
diff changeset
   172
}