128 lines
6.5 KiB
C++
128 lines
6.5 KiB
C++
/**
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* libtransport -- C++ library for easy XMPP Transports development
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*
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* Copyright (C) 2011, Jan Kaluza <hanzz.k@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
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*/
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#include "transport/config.h"
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#include <fstream>
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using namespace boost::program_options;
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namespace Transport {
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bool Config::load(const std::string &configfile, boost::program_options::options_description &opts) {
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std::ifstream ifs(configfile.c_str());
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if (!ifs.is_open())
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return false;
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m_file = configfile;
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bool ret = load(ifs, opts);
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ifs.close();
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char path[PATH_MAX] = "";
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if (m_file.find_first_of("/") != 0) {
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getcwd(path, PATH_MAX);
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m_file = std::string(path) + "/" + m_file;
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}
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return ret;
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}
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bool Config::load(std::istream &ifs, boost::program_options::options_description &opts) {
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m_unregistered.clear();
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opts.add_options()
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("service.jid", value<std::string>()->default_value(""), "Transport Jabber ID")
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("service.server", value<std::string>()->default_value(""), "Server to connect to")
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("service.password", value<std::string>()->default_value(""), "Password used to auth the server")
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("service.port", value<int>()->default_value(0), "Port the server is listening on")
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("service.user", value<std::string>()->default_value(""), "The name of user Spectrum runs as.")
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("service.group", value<std::string>()->default_value(""), "The name of group Spectrum runs as.")
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("service.backend", value<std::string>()->default_value("libpurple_backend"), "Backend")
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("service.protocol", value<std::string>()->default_value(""), "Protocol")
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("service.pidfile", value<std::string>()->default_value("/var/run/spectrum2/spectrum2.pid"), "Full path to pid file")
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("service.working_dir", value<std::string>()->default_value("/var/lib/spectrum2"), "Working dir")
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("service.allowed_servers", value<std::string>()->default_value(""), "Only users from these servers can connect")
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("service.server_mode", value<bool>()->default_value(false), "True if Spectrum should behave as server")
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("service.users_per_backend", value<int>()->default_value(100), "Number of users per one legacy network backend")
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("service.backend_host", value<std::string>()->default_value("localhost"), "Host to bind backend server to")
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("service.backend_port", value<std::string>()->default_value("10000"), "Port to bind backend server to")
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("service.cert", value<std::string>()->default_value(""), "PKCS#12 Certificate.")
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("service.cert_password", value<std::string>()->default_value(""), "PKCS#12 Certificate password.")
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("service.admin_username", value<std::string>()->default_value(""), "Administrator username.")
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("service.admin_password", value<std::string>()->default_value(""), "Administrator password.")
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("service.reuse_old_backends", value<bool>()->default_value(true), "True if Spectrum should use old backends which were full in the past.")
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("service.idle_reconnect_time", value<int>()->default_value(0), "Time in seconds after which idle users are reconnected to let their backend die.")
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("service.more_resources", value<bool>()->default_value(false), "Allow more resources to be connected in server mode at the same time.")
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("identity.name", value<std::string>()->default_value("Spectrum 2 Transport"), "Name showed in service discovery.")
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("identity.category", value<std::string>()->default_value("gateway"), "Disco#info identity category. 'gateway' by default.")
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("identity.type", value<std::string>()->default_value(""), "Type of transport ('icq','msn','gg','irc', ...)")
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("registration.enable_public_registration", value<bool>()->default_value(true), "True if users should be able to register.")
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("registration.language", value<std::string>()->default_value("en"), "Default language for registration form")
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("registration.instructions", value<std::string>()->default_value(""), "Instructions showed to user in registration form")
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("registration.username_field", value<std::string>()->default_value(""), "Label for username field")
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("registration.username_mask", value<std::string>()->default_value(""), "Username mask")
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("registration.encoding", value<std::string>()->default_value("en"), "Default encoding in registration form")
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("database.type", value<std::string>()->default_value("none"), "Database type.")
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("database.database", value<std::string>()->default_value(""), "Database used to store data")
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("database.server", value<std::string>()->default_value("localhost"), "Database server.")
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("database.user", value<std::string>()->default_value(""), "Database user.")
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("database.password", value<std::string>()->default_value(""), "Database Password.")
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("database.port", value<int>()->default_value(0), "Database port.")
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("database.prefix", value<std::string>()->default_value(""), "Prefix of tables in database")
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("logging.config", value<std::string>()->default_value(""), "Path to log4cxx config file which is used for Spectrum 2 instance")
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("logging.backend_config", value<std::string>()->default_value(""), "Path to log4cxx config file which is used for backends")
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("backend.default_avatar", value<std::string>()->default_value(""), "Full path to default avatar")
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("backend.avatars_directory", value<std::string>()->default_value(""), "Path to directory with avatars")
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("backend.no_vcard_fetch", value<bool>()->default_value(false), "True if VCards for buddies should not be fetched. Only avatars will be forwarded.")
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;
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parsed_options parsed = parse_config_file(ifs, opts, true);
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BOOST_FOREACH(option opt, parsed.options) {
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if (opt.unregistered) {
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m_unregistered[opt.string_key] = opt.value[0];
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}
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}
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store(parsed, m_variables);
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notify(m_variables);
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onConfigReloaded();
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return true;
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}
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bool Config::load(std::istream &ifs) {
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options_description opts("Transport options");
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return load(ifs, opts);
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}
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bool Config::load(const std::string &configfile) {
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options_description opts("Transport options");
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return load(configfile, opts);
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}
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bool Config::reload() {
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if (m_file.empty()) {
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return false;
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}
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return load(m_file);
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}
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}
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