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 "jthread/jmutexautolock.h"
26 #include "util/string.h"
30 BanManager::BanManager(const std::string &banfilepath):
31 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");
60 while(!is.eof() && is.good())
63 std::getline(is, line, '\n');
65 std::string ip = trim(f.next("|"));
66 std::string name = trim(f.next("|"));
74 void BanManager::save()
76 JMutexAutoLock lock(m_mutex);
77 infostream << "BanManager: saving to " << m_banfilepath << std::endl;
78 std::ostringstream ss(std::ios_base::binary);
80 for (StringMap::iterator it = m_ips.begin(); it != m_ips.end(); ++it)
81 ss << it->first << "|" << it->second << "\n";
83 if (!fs::safeWriteToFile(m_banfilepath, ss.str())) {
84 infostream << "BanManager: failed saving to " << m_banfilepath << std::endl;
85 throw SerializationError("BanManager::save(): Couldn't write file");
91 bool BanManager::isIpBanned(const std::string &ip)
93 JMutexAutoLock lock(m_mutex);
94 return m_ips.find(ip) != m_ips.end();
97 std::string BanManager::getBanDescription(const std::string &ip_or_name)
99 JMutexAutoLock lock(m_mutex);
101 for (StringMap::iterator it = m_ips.begin(); it != m_ips.end(); ++it) {
102 if (it->first == ip_or_name || it->second == ip_or_name
103 || ip_or_name == "") {
104 s += it->first + "|" + it->second + ", ";
107 s = s.substr(0, s.size() - 2);
111 std::string BanManager::getBanName(const std::string &ip)
113 JMutexAutoLock lock(m_mutex);
114 StringMap::iterator it = m_ips.find(ip);
115 if (it == m_ips.end())
120 void BanManager::add(const std::string &ip, const std::string &name)
122 JMutexAutoLock lock(m_mutex);
127 void BanManager::remove(const std::string &ip_or_name)
129 JMutexAutoLock lock(m_mutex);
130 for (StringMap::iterator it = m_ips.begin(); it != m_ips.end();) {
131 if ((it->first == ip_or_name) || (it->second == ip_or_name)) {
141 bool BanManager::isModified()
143 JMutexAutoLock lock(m_mutex);