added anymuxoptions files

2 files changed, 281 insertions, 0 deletions

diff --git a/anymuxOptions.cpp b/anymuxOptions.cpp
new file mode 100644
index 0000000..92726e7
--- /dev/null
+++ b/anymuxOptions.cpp
@@ -0,0 +1,199 @@
+/*
+ *  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 anytun.org <satp@wirdorange.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  as published by the Free Software Foundation.
+ *
+ *  This program 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 this program (see the file COPYING included with this
+ *  distribution); if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <iostream>
+#include <queue>
+#include <string>
+#include <sstream>
+
+#include "datatypes.h"
+#include "anymuxOptions.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_ = "anymux";
+  local_port_ = 1234;
+  file_name_ = "";
+}
+
+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(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]));            \
+      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--;
+
+  for(int i=1; argc > 0; ++i)
+  {
+    std::string str(argv[i]);
+    argc--;
+
+    if(str == "-h" || str == "--help")
+      return false;
+    PARSE_SCALAR_PARAM("-p","--port", local_port_)
+    PARSE_SCALAR_PARAM("-f","--file", file_name_)
+    else 
+      return false;
+  }
+
+  return true;
+}
+
+void Options::printUsage()
+{
+  std::cout << "USAGE:" << std::endl;
+  std::cout << "anymux [-h|--help]                         prints this..." << std::endl;
+  std::cout << "       [-p|--port] <port>                  local port to bind to" << std::endl;
+  std::cout << "       [-f|--file] <path>                  path to file" << std::endl;
+}
+
+void Options::printOptions()
+{
+  Lock lock(mutex);
+  std::cout << "Options:" << std::endl;
+  std::cout << "local_port='" << local_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;
+}
+
+std::string Options::getFileName()
+{
+  Lock lock(mutex);
+  return file_name_;
+}
+
+
+Options& Options::setFileName(std::string f)
+{
+  Lock lock(mutex);
+  file_name_ = f;
+  return *this;
+}
+
+u_int16_t Options::getLocalPort()
+{
+  return local_port_;
+}
+
+Options& Options::setLocalPort(u_int16_t l)
+{
+  local_port_ = l;
+  return *this;
+}
diff --git a/anymuxOptions.h b/anymuxOptions.h
new file mode 100644
index 0000000..45e6a93
--- /dev/null
+++ b/anymuxOptions.h
@@ -0,0 +1,82 @@
+/*
+ *  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 anytun.org <satp@wirdorange.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  as published by the Free Software Foundation.
+ *
+ *  This program 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 this program (see the file COPYING included with this
+ *  distribution); if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _ANYMUX_OPTIONS_H_
+#define _ANYMUX_OPTIONS_H_
+
+#include "datatypes.h"
+#include "buffer.h"
+#include "threadUtils.hpp"
+#include <list>
+
+
+
+class Options
+{
+public:
+  static Options& instance();
+
+  bool parse(int argc, char* argv[]);
+  void printUsage();
+  void printOptions();
+
+  u_int16_t getLocalPort();
+  Options& setLocalPort(u_int16_t l);
+  std::string getProgname();
+  Options& setProgname(std::string p);
+  std::string getFileName();
+  Options& setFileName(std::string f);
+
+private:
+  Options();
+  ~Options();
+  Options(const Options &l);
+  void operator=(const Options &l);
+
+  static Options* inst;
+  static Mutex instMutex;
+  class instanceCleaner {
+    public: ~instanceCleaner() {
+      if(Options::inst != 0)
+        delete Options::inst;
+    }
+  };
+  friend class instanceCleaner;
+
+  Mutex mutex;
+
+  std::string progname_;
+  u_int16_t local_port_;
+  std::string file_name_;
+};
+
+extern Options& gOpt;
+
+#endif