cygnal/proc.h

   1 //
   2 //   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   3 //   Foundation, Inc
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  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 General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18 //
  19
  20 #ifndef __PROC_H__
  21 #define __PROC_H__ 1
  22
  23 #include <string>
  24 #include <map>
  25
  26 #include <boost/thread/mutex.hpp>
  27 #include <boost/thread/condition.hpp>
  28
  29 #include "network.h"
  30 #include "dsodefs.h"
  31
  32 namespace cygnal
  33 {
  34
  35 class Proc : public gnash::Network {
  36 public:
  37     DSOEXPORT Proc (void);
  38     DSOEXPORT ~Proc (void);
  39     static Proc& getDefaultInstance();
  40
  41     // These flags control whether the stdout of the child process gets displayed
  42     bool setOutput (const std::string &output, bool outflag);
  43     bool getOutput (const std::string &output);
  44
  45     // This starts the process running via the usual fork() & exec()
  46     bool startCGI (void);
  47     bool startCGI (const std::string &filespec);
  48     bool startCGI (const std::string &filespec, boost::uint16_t port);
  49     bool startCGI (const std::string &filespec, bool output);
  50     bool startCGI (const std::string &filespec, bool output, boost::uint16_t port);
  51
  52     void setDocroot(const std::string &path) { _docroot = path; } ;
  53     std::string &getDocroot() { return _docroot; };
  54
  55     // This opens a network connection to the process
  56     bool connectCGI (const std::string &host, boost::uint16_t port);
  57
  58     // This finds the process
  59     int findCGI (const std::string &filespec);
  60
  61     // This stop the process
  62     bool stopCGI (void);
  63     bool stopCGI (const std::string &filespec);
  64 private:
  65     std::map<std::string, bool> _output;
  66     std::map<std::string, int>  _pids;
  67     std::map<std::string, int>  _cons;
  68     std::string                 _docroot;
  69
  70     boost::mutex        _mutex;
  71 };
  72
  73 } // end of cygnal namespace
  74
  75 #endif  // end of __PROC_H__
  76
  77 // Local Variables:
  78 // mode: C++
  79 // indent-tabs-mode: t
  80 // End: