3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include <jmutexautolock.h>
29 BanManager::BanManager(const std::string &banfilepath):
30 m_banfilepath(banfilepath),
37 catch(SerializationError &e)
39 infostream<<"WARNING: BanManager: creating "
40 <<m_banfilepath<<std::endl;
44 BanManager::~BanManager()
49 void BanManager::load()
51 JMutexAutoLock lock(m_mutex);
52 infostream<<"BanManager: loading from "<<m_banfilepath<<std::endl;
53 std::ifstream is(m_banfilepath.c_str(), std::ios::binary);
54 if(is.good() == false)
56 infostream<<"BanManager: failed loading from "<<m_banfilepath<<std::endl;
57 throw SerializationError("BanManager::load(): Couldn't open file");
62 if(is.eof() || is.good() == false)
65 std::getline(is, line, '\n');
67 std::string ip = trim(f.next("|"));
68 std::string name = trim(f.next("|"));
76 void BanManager::save()
78 JMutexAutoLock lock(m_mutex);
79 infostream<<"BanManager: saving to "<<m_banfilepath<<std::endl;
80 std::ostringstream ss(std::ios_base::binary);
82 for(std::map<std::string, std::string>::iterator
84 i != m_ips.end(); i++)
86 ss << i->first << "|" << i->second << "\n";
89 if(!fs::safeWriteToFile(m_banfilepath, ss.str())) {
90 infostream<<"BanManager: failed saving to "<<m_banfilepath<<std::endl;
91 throw SerializationError("BanManager::load(): Couldn't write file");
97 bool BanManager::isIpBanned(const std::string &ip)
99 JMutexAutoLock lock(m_mutex);
100 return m_ips.find(ip) != m_ips.end();
103 std::string BanManager::getBanDescription(const std::string &ip_or_name)
105 JMutexAutoLock lock(m_mutex);
107 for(std::map<std::string, std::string>::iterator
109 i != m_ips.end(); i++)
111 if(i->first == ip_or_name || i->second == ip_or_name
113 s += i->first + "|" + i->second + ", ";
115 s = s.substr(0, s.size()-2);
119 std::string BanManager::getBanName(const std::string &ip)
121 JMutexAutoLock lock(m_mutex);
122 std::map<std::string, std::string>::iterator i = m_ips.find(ip);
128 void BanManager::add(const std::string &ip, const std::string &name)
130 JMutexAutoLock lock(m_mutex);
135 void BanManager::remove(const std::string &ip_or_name)
137 JMutexAutoLock lock(m_mutex);
138 //m_ips.erase(m_ips.find(ip));
139 // Find out all ip-name pairs that match the ip or name
140 std::set<std::string> ips_to_delete;
141 for(std::map<std::string, std::string>::iterator
143 i != m_ips.end(); i++)
145 if(i->first == ip_or_name || i->second == ip_or_name)
146 ips_to_delete.insert(i->first);
149 for(std::set<std::string>::iterator
150 i = ips_to_delete.begin();
151 i != ips_to_delete.end(); i++)
159 bool BanManager::isModified()
161 JMutexAutoLock lock(m_mutex);