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source: code/trunk/src/orxonox/chat/ChatHistory.cc @ 11793

Last change on this file since 11793 was 11071, checked in by landauf, 9 years ago

merged branch cpp11_v3 back to trunk

  • Property svn:eol-style set to native
File size: 4.5 KB
RevLine 
[6644]1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Sandro 'smerkli' Merkli
24 *   Co-authors:
25 *      ...
26 *
27 */
28
[6688]29#include "ChatHistory.h"
[10624]30#include "core/singleton/ScopedSingletonIncludes.h"
31#include "core/ConfigurablePaths.h"
[11071]32#include "core/CoreIncludes.h"
[6644]33
[6698]34#ifndef CHATTEST
[6644]35namespace orxonox
36{
[6698]37  /* singleton */
[10624]38  ManageScopedSingleton( ChatHistory, ScopeID::ROOT, false );
39
40  RegisterAbstractClass(ChatHistory).inheritsFrom<ChatListener>();
41
[6688]42#endif
[6644]43
44  /* constructor */
[6698]45#ifndef CHATTEST
[7127]46  ChatHistory::ChatHistory()
[6693]47#else
[6688]48  ChatHistory::ChatHistory()
[6693]49#endif
[6644]50  {
51    /* register the object */
[6698]52#ifndef CHATTEST
[6644]53    RegisterObject(ChatHistory);
[6693]54#endif
[6644]55
[6688]56    this->hist_log_enabled = true;
57
[6644]58    /* Read setting for logfiles */
[6688]59    if( hist_log_enabled ) /* NOTE Make this a check for the logfile setting */
60    { this->chat_hist_openlog();
[6644]61
[6688]62      /* push starting line */
63      this->chat_hist_logline( "--- Logfile opened ---" );
64    }
65
[6644]66    /* Read setting for maximum number of lines and set limit */
67    this->hist_maxlines = 200; /* NOTE to be changed, 200 is just for testing */
68  }
69
70  /* destructor */
[6688]71  ChatHistory::~ChatHistory()
[6644]72  {
[6688]73    chat_hist_closelog();
[7127]74
[6690]75    /* clear list */
76    this->hist_buffer.clear();
[6644]77  }
78
79  /* react to incoming chat */
[8829]80  void ChatHistory::incomingChat(const std::string& message, const std::string& /*name*/)
[6644]81  {
82    /* add the line to the history */
[8829]83    this->chat_hist_addline( message );
[6644]84
85    /* add the line to the log */
[8829]86    this->chat_hist_logline( message );
[7127]87  }
[6644]88
[6649]89  /* Synchronize logfile onto the hard drive */ /* MARK MARK */
[6688]90  int ChatHistory::syncLog()
91  {
92    //if( this->hist_logfile )
93      //this->hist_logfile.sync();
[6698]94    return 0;
[6688]95  }
[6644]96
97  /* add a line to this history */
[6688]98  int ChatHistory::chat_hist_addline( const std::string& toadd )
[6644]99  {
[6688]100    /* crop history at the end if it's too large */
101    while( this->hist_buffer.size() > this->hist_maxlines+1 )
102      this->hist_buffer.pop_front();
103
[6644]104    /* push to the front of the history */
[6688]105    this->hist_buffer.push_back( toadd );
[6698]106    return 0;
[6644]107  }
108
109  /* log a line to a logfile */
110  int ChatHistory::chat_hist_logline( const std::string& toadd )
[7127]111  {
[6644]112    /* output the line to the file if logging is enabled */
113    if( this->hist_log_enabled )
[8809]114      this->hist_logfile << toadd << endl;
[6698]115    return 0;
[6644]116  }
117
118  /* open logfile */
119  int ChatHistory::chat_hist_openlog()
120  {
[7127]121    /* TODO: find out the name of the file to log to via settings
[6644]122     *       and set the this->hist_logfile_path variable to it
123     */
[6698]124#ifndef CHATTEST
[10624]125    this->hist_logfile.open( (ConfigurablePaths::getLogPathString() +
[6699]126      "chatlog.log").c_str(),
[6688]127      std::fstream::out | std::fstream::app );
[6693]128#else
129    this->hist_logfile.open( "/tmp/chatlog.log",
130      std::fstream::out | std::fstream::app );
131#endif
[6644]132
133    /* TODO check whether this works (not sure how you'd like it?) */
[6693]134    if( !this->hist_logfile )
135    { this->hist_log_enabled = false;
[6698]136#ifndef CHATTEST
[8809]137      orxout(internal_warning) << "Could not open logfile." << endl;
[6693]138#endif
139    }
[6644]140
141    /* if it worked */
142    return 0;
143  }
144
[6688]145  /* close logfile */
146  void ChatHistory::chat_hist_closelog()
147  {
[6910]148    /* see if we've actually got a logfile */
[6688]149    if( this->hist_logfile )
[7127]150    {
[6910]151      /* yes, we've got one, add a line that shows we're closing it */
152      this->chat_hist_logline( "--- Logfile closed ---" );
153
154      /* actually close down the file */
[6688]155      this->hist_logfile.close();
156    }
157  }
158
159  /* output history for debugging */
160  void ChatHistory::debug_printhist()
161  {
[6690]162    /* output all the strings */
[11071]163    for( const std::string& hist : this->hist_buffer )
164      orxout(debug_output) << hist << endl;
[6688]165
[6690]166    /* output size */
[8809]167    orxout(debug_output) << "Size: " << hist_buffer.size() << endl;
[6688]168  }
169
[6698]170#ifndef CHATTEST
[6644]171}
[6688]172#endif
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