diff options
Diffstat (limited to 'src/anyCtrOptions.cpp')
| -rw-r--r-- | src/anyCtrOptions.cpp | 364 |
1 files changed, 0 insertions, 364 deletions
diff --git a/src/anyCtrOptions.cpp b/src/anyCtrOptions.cpp deleted file mode 100644 index 5626aec..0000000 --- a/src/anyCtrOptions.cpp +++ /dev/null @@ -1,364 +0,0 @@ -/* - * anytun - * - * The secure anycast tunneling protocol (satp) defines a protocol used - * for communication between any combination of unicast and anycast - * tunnel endpoints. It has less protocol overhead than IPSec in Tunnel - * mode and allows tunneling of every ETHER TYPE protocol (e.g. - * ethernet, ip, arp ...). satp directly includes cryptography and - * message authentication based on the methodes used by SRTP. It is - * intended to deliver a generic, scaleable and secure solution for - * tunneling and relaying of packets of any protocol. - * - * - * Copyright (C) 2007-2008 Othmar Gsenger, Erwin Nindl, - * Christian Pointner <satp@wirdorange.org> - * - * This file is part of Anytun. - * - * Anytun is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 3 as - * published by the Free Software Foundation. - * - * Anytun 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 anytun. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <iostream> -#include <queue> -#include <string> -#include <sstream> - -#include "datatypes.h" -#include "anyCtrOptions.h" - -Options* Options::inst = NULL; -Mutex Options::instMutex; -Options& gOpt = Options::instance(); - -Options& Options::instance() -{ - Lock lock(instMutex); - static instanceCleaner c; - if(!inst) - inst = new Options(); - - return *inst; -} - -Options::Options() -{ - progname_ = "anytun-controld"; - file_name_ = ""; - daemonize_ = true; - chroot_ = false; - username_ = "nobody"; - chroot_dir_ = "/var/run/anytun-controld"; - pid_file_ = ""; - bind_to_addr_ = "127.0.0.1"; - bind_to_port_ = "2323"; -} - -Options::~Options() -{ -} - -#define PARSE_BOOL_PARAM(SHORT, LONG, VALUE) \ - else if(str == SHORT || str == LONG) \ - VALUE = true; - -#define PARSE_INVERSE_BOOL_PARAM(SHORT, LONG, VALUE) \ - else if(str == SHORT || str == LONG) \ - VALUE = false; - -#define PARSE_SCALAR_PARAM(SHORT, LONG, VALUE) \ - else if(str == SHORT || str == LONG) \ - { \ - if(argc < 1 || argv[i+1][0] == '-') \ - return false; \ - std::stringstream tmp; \ - tmp << argv[i+1]; \ - tmp >> VALUE; \ - argc--; \ - i++; \ - } - -#define PARSE_SCALAR_PARAM2(SHORT, LONG, VALUE1, VALUE2) \ - else if(str == SHORT || str == LONG) \ - { \ - if(argc < 2 || \ - argv[i+1][0] == '-' || argv[i+2][0] == '-') \ - return false; \ - std::stringstream tmp; \ - tmp << argv[i+1] << " " << argv[i+2]; \ - tmp >> VALUE1; \ - tmp >> VALUE2; \ - argc-=2; \ - i+=2; \ - } - -#define PARSE_HEXSTRING_PARAM_SEC(SHORT, LONG, VALUE) \ - else if(str == SHORT || str == LONG) \ - { \ - if(argc < 1 || argv[i+1][0] == '-') \ - return false; \ - VALUE = Buffer(std::string(argv[i+1])); \ - for(size_t j=0; j < strlen(argv[i+1]); ++j) \ - argv[i+1][j] = '#'; \ - argc--; \ - i++; \ - } - -#define PARSE_CSLIST_PARAM(SHORT, LONG, LIST) \ - else if(str == SHORT || str == LONG) \ - { \ - if(argc < 1 || argv[i+1][0] == '-') \ - return false; \ - std::stringstream tmp(argv[i+1]); \ - while (tmp.good()) \ - { \ - std::string tmp_line; \ - getline(tmp,tmp_line,','); \ - LIST.push(tmp_line); \ - } \ - argc--; \ - i++; \ - } - -bool Options::parse(int argc, char* argv[]) -{ - Lock lock(mutex); - - progname_ = argv[0]; - argc--; - - std::string control_host(""); - for(int i=1; argc > 0; ++i) - { - std::string str(argv[i]); - argc--; - - if(str == "-h" || str == "--help") - return false; - PARSE_SCALAR_PARAM("-f","--file", file_name_) - PARSE_INVERSE_BOOL_PARAM("-D","--nodaemonize", daemonize_) - PARSE_BOOL_PARAM("-C","--chroot", chroot_) - PARSE_SCALAR_PARAM("-u","--username", username_) - PARSE_SCALAR_PARAM("-H","--chroot-dir", chroot_dir_) - PARSE_SCALAR_PARAM("-P","--write-pid", pid_file_) - PARSE_SCALAR_PARAM("-X","--control-host", control_host) - else - return false; - } - - if(control_host != "") - return splitAndSetHostPort(control_host); - - return true; -} - -bool Options::splitAndSetHostPort(std::string hostPort) -{ - if(hostPort.length() >= 2 && hostPort[0] == ':' && hostPort[1] != ':') { - bind_to_addr_ = ""; - hostPort.erase(0,1); - std::stringstream tmp_stream(hostPort); - tmp_stream >> bind_to_port_; - return true; - } - - size_t pos = hostPort.find_first_of("["); - - if(pos != std::string::npos && pos != 0) - return false; // an [ was found but not at the beginning - - bool hasPort = false; - if(pos != std::string::npos) { - hostPort.erase(pos, 1); - pos = hostPort.find_first_of("]"); - - if(pos == std::string::npos) - return false; // no trailing ] although an leading [ was found - - if(pos < hostPort.length()-2) { - - if(hostPort[pos+1] != ':') - return false; // wrong port delimieter - - hostPort[pos+1] = '/'; - hasPort = true; - } - else if(pos != hostPort.length()-1) - return false; // to few characters left - - hostPort.erase(pos, 1); - } - else { - pos = hostPort.find_first_of(":"); - if(pos != std::string::npos && pos == hostPort.find_last_of(":")) { - // an ':' has been found and it is the only one -> assuming port present - hasPort = true; - hostPort[pos] = '/'; - } - } - - if(hasPort) { - std::stringstream tmp_stream(hostPort); - - getline(tmp_stream, bind_to_addr_, '/'); - if(!tmp_stream.good()) - return false; - - tmp_stream >> bind_to_port_; - } - else { - bind_to_addr_ = hostPort; - bind_to_port_ = "2323"; // default sync port - } - - return true; -} - -void Options::printUsage() -{ - std::cout << "USAGE:" << std::endl; - std::cout << "anytun-controld [-h|--help] prints this..." << std::endl; - std::cout << " [-D|--nodaemonize] don't run in background" << std::endl; - std::cout << " [-C|--chroot] chroot and drop privileges" << std::endl; - std::cout << " [-u|--username] <username> if chroot change to this user" << std::endl; - std::cout << " [-H|--chroot-dir] <path> chroot to this directory" << std::endl; - std::cout << " [-P|--write-pid] <path> write pid to this file" << std::endl; - std::cout << " [-f|--file] <path> path to file" << std::endl; - std::cout << " [-X|--control-host] < <hostname|ip>[:<port>] | :<port> >" << std::endl; - std::cout << " local tcp port and or ip address to bind to" << std::endl; -} - -void Options::printOptions() -{ - Lock lock(mutex); - std::cout << "Options:" << std::endl; - std::cout << "daemonize=" << daemonize_ << std::endl; - std::cout << "chroot=" << chroot_ << std::endl; - std::cout << "username='" << username_ << "'" << std::endl; - std::cout << "chroot_dir='" << chroot_dir_ << "'" << std::endl; - std::cout << "pid_file='" << pid_file_ << "'" << std::endl; - std::cout << "bind_to_addr_='" << bind_to_addr_ << "'" << std::endl; - std::cout << "bind_to_port_='" << bind_to_port_ << "'" << std::endl; -} - -std::string Options::getProgname() -{ - Lock lock(mutex); - return progname_; -} - - -Options& Options::setProgname(std::string p) -{ - Lock lock(mutex); - progname_ = p; - return *this; -} - -bool Options::getDaemonize() -{ - return daemonize_; -} - -Options& Options::setDaemonize(bool d) -{ - daemonize_ = d; - return *this; -} - -bool Options::getChroot() -{ - return chroot_; -} - -Options& Options::setChroot(bool c) -{ - chroot_ = c; - return *this; -} - -std::string Options::getUsername() -{ - Lock lock(mutex); - return username_; -} - -Options& Options::setUsername(std::string u) -{ - Lock lock(mutex); - username_ = u; - return *this; -} - -std::string Options::getChrootDir() -{ - Lock lock(mutex); - return chroot_dir_; -} - -Options& Options::setChrootDir(std::string c) -{ - Lock lock(mutex); - chroot_dir_ = c; - return *this; -} - -std::string Options::getPidFile() -{ - Lock lock(mutex); - return pid_file_; -} - -Options& Options::setPidFile(std::string p) -{ - Lock lock(mutex); - pid_file_ = p; - return *this; -} - -std::string Options::getFileName() -{ - Lock lock(mutex); - return file_name_; -} - -Options& Options::setFileName(std::string f) -{ - Lock lock(mutex); - file_name_ = f; - return *this; -} - -std::string Options::getBindToAddr() -{ - Lock lock(mutex); - return bind_to_addr_; -} - -Options& Options::setBindToAddr(std::string b) -{ - Lock lock(mutex); - bind_to_addr_ = b; - return *this; -} - -std::string Options::getBindToPort() -{ - return bind_to_port_; -} - -Options& Options::setBindToPort(std::string b) -{ - bind_to_port_ = b; - return *this; -} |