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/*:*
*: File: ./src/chat/sman.cpp
*:
*: yChat; Homepage: www.yChat.org; Version 0.7.9.5-RELEASE
*:
*: Copyright (C) 2003 Paul C. Buetow, Volker Richter
*: Copyright (C) 2004 Paul C. Buetow
*: Copyright (C) 2005 EXA Digital Solutions GbR
*:
*: This program is free software; you can redistribute it and/or
*: modify it under the terms of the GNU General Public License
*: as published by the Free Software Foundation; either version 2
*: of the License, or (at your option) any later version.
*:
*: This program is distributed in the hope that it will be useful,
*: but WITHOUT ANY WARRANTY; without even the implied warranty of
*: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*: GNU General Public License for more details.
*:
*: You should have received a copy of the GNU General Public License
*: along with this program; if not, write to the Free Software
*: Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*:*/
#ifndef SMAN_CPP
#define SMAN_CPP
#include "sman.h"
#include "../tool/tool.h"
#include "../maps/mtools.h"
#include "../contrib/crypt/md5.h"
sman::sman()
{
i_session_count = 0;
pthread_mutex_init( &mut_i_session_count, NULL );
}
sman::~sman()
{
// Delete each session object of the shashmap!
shashmap<sess*>::run_func( mtools<sess*>::delete_obj );
pthread_mutex_destroy( &mut_i_session_count );
}
string sman::generate_id( int i_len )
{
string s_valid = wrap::CONF->get_elem("chat.session.validchars");
string s_ret = "";
srand(time(0)+tool::string2int(wrap::CONF->get_elem("chat.session.kloakkey")));
int i_char;
for (int i = 0; i < i_len; i++)
{
i_char = rand() % s_valid.length();
s_ret += s_valid[i_char];
}
if ( wrap::CONF->get_elem("chat.session.md5hash") == "true" )
{
string s_salt = wrap::CONF->get_elem("chat.session.md5salt");
string s_hash(md5::MD5Crypt(s_ret.c_str(), s_salt.c_str()));
s_ret.append(s_hash.substr(s_ret.find(s_salt) + s_salt.length() + 3));
}
// Prove, if the TempID already exists
sess* p_sess = get_elem(s_ret);
if (p_sess)
{
wrap::system_message(SESSEXI);
return generate_id(i_len);
}
return s_ret;
}
sess *sman::create_session( )
{
string s_tmpid = generate_id( tool::string2int( wrap::CONF->get_elem( "chat.session.length" ) ) );
sess* p_sess = new sess( s_tmpid );
pthread_mutex_lock( &mut_i_session_count );
i_session_count++;
#ifdef NCURSES
print_sessions();
#endif
pthread_mutex_unlock( &mut_i_session_count );
//????
add_elem( p_sess, s_tmpid );
return p_sess;
}
sess *sman::get_session( string s_id )
{
return get_elem( s_id );
}
void
sman::destroy_session( string s_id )
{
pthread_mutex_lock( &mut_i_session_count );
i_session_count--;
#ifdef NCURSES
print_sessions();
#endif
pthread_mutex_unlock( &mut_i_session_count );
sess* p_sess = get_elem( s_id );
del_elem( s_id );
delete p_sess;
}
#ifdef NCURSES
void sman::print_sessions()
{
if ( wrap::NCUR->is_ready() )
{
mvprintw( NCUR_SESSION_X,NCUR_SESSION_Y, "Sessions: %d ", i_session_count);
refresh();
}
}
#ifdef NCURSES
void sman::print_init_ncurses()
{
pthread_mutex_lock( &mut_i_session_count );
print_sessions();
pthread_mutex_unlock( &mut_i_session_count );
}
#endif
int
sman::get_session_count()
{
int i_ret;
pthread_mutex_lock( &mut_i_session_count );
i_ret = i_session_count;
pthread_mutex_unlock( &mut_i_session_count );
return i_ret;
}
#endif
#endif
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