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>
26 #include "util/string.h"
30 BanManager::BanManager(const std::string &banfilepath):
31 m_banfilepath(banfilepath),
38 catch(SerializationError &e)
40 infostream<<"WARNING: BanManager: creating "
41 <<m_banfilepath<<std::endl;
45 BanManager::~BanManager()
50 void BanManager::load()
52 JMutexAutoLock lock(m_mutex);
53 infostream<<"BanManager: loading from "<<m_banfilepath<<std::endl;
54 std::ifstream is(m_banfilepath.c_str(), std::ios::binary);
55 if(is.good() == false)
57 infostream<<"BanManager: failed loading from "<<m_banfilepath<<std::endl;
58 throw SerializationError("BanManager::load(): Couldn't open file");
63 if(is.eof() || is.good() == false)
66 std::getline(is, line, '\n');
68 std::string ip = trim(f.next("|"));
69 std::string name = trim(f.next("|"));
77 void BanManager::save()
79 JMutexAutoLock lock(m_mutex);
80 infostream<<"BanManager: saving to "<<m_banfilepath<<std::endl;
81 std::ostringstream ss(std::ios_base::binary);
83 for(std::map<std::string, std::string>::iterator
85 i != m_ips.end(); i++)
87 ss << i->first << "|" << i->second << "\n";
90 if(!fs::safeWriteToFile(m_banfilepath, ss.str())) {
91 infostream<<"BanManager: failed saving to "<<m_banfilepath<<std::endl;
92 throw SerializationError("BanManager::save(): Couldn't write file");
98 bool BanManager::isIpBanned(const std::string &ip)
100 JMutexAutoLock lock(m_mutex);
101 return m_ips.find(ip) != m_ips.end();
104 std::string BanManager::getBanDescription(const std::string &ip_or_name)
106 JMutexAutoLock lock(m_mutex);
108 for(std::map<std::string, std::string>::iterator
110 i != m_ips.end(); i++)
112 if(i->first == ip_or_name || i->second == ip_or_name
114 s += i->first + "|" + i->second + ", ";
116 s = s.substr(0, s.size()-2);
120 std::string BanManager::getBanName(const std::string &ip)
122 JMutexAutoLock lock(m_mutex);
123 std::map<std::string, std::string>::iterator i = m_ips.find(ip);
129 void BanManager::add(const std::string &ip, const std::string &name)
131 JMutexAutoLock lock(m_mutex);
136 void BanManager::remove(const std::string &ip_or_name)
138 JMutexAutoLock lock(m_mutex);
139 //m_ips.erase(m_ips.find(ip));
140 // Find out all ip-name pairs that match the ip or name
141 std::set<std::string> ips_to_delete;
142 for(std::map<std::string, std::string>::iterator
144 i != m_ips.end(); i++)
146 if(i->first == ip_or_name || i->second == ip_or_name)
147 ips_to_delete.insert(i->first);
150 for(std::set<std::string>::iterator
151 i = ips_to_delete.begin();
152 i != ips_to_delete.end(); i++)
160 bool BanManager::isModified()
162 JMutexAutoLock lock(m_mutex);