Esempio n. 1
0
int bcp_implementation::run()
{
   //
   // check output path is OK:
   //
   if(!m_list_mode && !m_license_mode && !fs::exists(m_dest_path))
   {
      std::string msg("Destination path does not exist: ");
      msg.append(m_dest_path.string());
      std::runtime_error e(msg);
      boost::throw_exception(e);
   }
   //
   // Check Boost path is OK if it hasn't been checked already:
   //
   if(m_boost_path == "")
   {
      set_boost_path("");
   }
   // start by building a list of permitted files
   // if m_cvs_mode is true:
   if(m_cvs_mode)
   {
      std::cerr << "CAUTION: Boost is no longer in CVS, cvs mode may not work anymore!!!" << std::endl;
      scan_cvs_path(fs::path());
   }
   if(m_svn_mode)
   {
      scan_svn_path(fs::path());
   }
   //
   // if in license mode, try to load more/blanket_permission.txt
   //
   fs::path blanket_permission(m_boost_path / "more" / "blanket-permission.txt");
   if (fs::exists(blanket_permission)) {
     fs::ifstream in(blanket_permission);
     std::string line;
     while (std::getline(in, line)) {
       static const boost::regex e("([^(]+)\\(");
       boost::smatch result;
       if (boost::regex_search(line, result, e))
         m_bsl_authors.insert(format_authors_name(result[1]));
     }
   }

   //
   // scan through modules looking for the equivalent
   // file to add to our list:
   //
   std::list<std::string>::const_iterator i = m_module_list.begin();
   std::list<std::string>::const_iterator j = m_module_list.end();
   while(i != j)
   {
      //
      // convert *i to a path - could be native or portable:
      //
      fs::path module;
      fs::path exmodule;
      module = fs::path(*i);
      exmodule = fs::path(*i + ".hpp");
      
      if(m_scan_mode)
      {
         // in scan mode each module must be a real file:
         add_file_dependencies(module, true);
      }
      else
      {
         int count = 0;
         if(fs::exists(m_boost_path / "tools" / module))
         {
            add_path(fs::path("tools") / module);
            ++count;
         }
         if(fs::exists(m_boost_path / "libs" / module))
         {
            add_path(fs::path("libs") / module);
            ++count;
         }
         if(fs::exists(m_boost_path / "boost" / module))
         {
            add_path(fs::path("boost") / module);
            ++count;
         }
         if(fs::exists(m_boost_path / "boost" / exmodule))
         {
            add_path(fs::path("boost") / exmodule);
            ++count;
         }
         if(fs::exists(m_boost_path / module))
         {
            add_path(module);
            ++count;
         }
      }
      ++i;
   }
   //
   // now perform output:
   //
   if(m_list_namespaces)
   {
      // List the namespaces, in two lists, headers and source files
      // first, then everything else afterwards:
      //
      boost::regex important_file("boost/.*|libs/[^/]*/(?:[^/]*/)?/src/.*");
      std::map<std::string, fs::path>::const_iterator i, j;
      i = m_top_namespaces.begin();
      j = m_top_namespaces.end();
      std::cout << "\n\nThe top level namespaces found for header and source files were:\n";
      while(i != j)
      {
         if(regex_match(i->second.string(), important_file))
            std::cout << i->first << " (from " << i->second << ")" << std::endl;
         ++i;
      }

      i = m_top_namespaces.begin();
      std::cout << "\n\nThe top level namespaces found for all other source files were:\n";
      while(i != j)
      {
         if(!regex_match(i->second.string(), important_file))
            std::cout << i->first << " (from " << i->second << ")" << std::endl;
         ++i;
      }
      return 0;
   }
   std::set<fs::path, path_less>::iterator m, n;
   std::set<fs::path, path_less> short_paths;
   m = m_copy_paths.begin();
   n = m_copy_paths.end();
   if(!m_license_mode)
   {
      while(m != n)
      {
         if(m_list_summary_mode)
         {
            fs::path p = get_short_path(*m);
            if(short_paths.find(p) == short_paths.end())
            {
               short_paths.insert(p);
               std::cout << p.string() << "\n";
            }
         }
         else if(m_list_mode)
            std::cout << m->string() << "\n";
         else
            copy_path(*m);
         ++m;
      }
   }
   else
      output_license_info();
   return 0;
}
Esempio n. 2
0
int bcp_implementation::run()
{
   //
   // check output path is OK:
   //
   if(!m_list_mode && !m_license_mode && !fs::exists(m_dest_path))
   {
      std::string msg("Destination path does not exist: ");
      msg.append(m_dest_path.native_file_string());
      std::runtime_error e(msg);
      boost::throw_exception(e);
   }
   // start by building a list of permitted files
   // if m_cvs_mode is true:
   if(m_cvs_mode)
   {
      scan_cvs_path(fs::path());
   }
   //
   // if in license mode, try to load more/blanket_permission.txt
   //
   fs::path blanket_permission(m_boost_path / "more" / "blanket-permission.txt");
   if (fs::exists(blanket_permission)) {
     fs::ifstream in(blanket_permission);
     std::string line;
     while (std::getline(in, line)) {
       boost::regex e("([^(]+)\\(");
       boost::smatch result;
       if (boost::regex_search(line, result, e))
         m_bsl_authors.insert(format_authors_name(result[1]));
     }
   }

   //
   // scan through modules looking for the equivalent
   // file to add to our list:
   //
   std::list<std::string>::const_iterator i = m_module_list.begin();
   std::list<std::string>::const_iterator j = m_module_list.end();
   while(i != j)
   {
      //
      // convert *i to a path - could be native or portable:
      //
      fs::path module;
      fs::path exmodule;
      try{
         module = fs::path(*i);
         exmodule = fs::path(*i + ".hpp");
      }
      catch(...)
      {
         module = fs::path(*i, fs::native);
         exmodule = fs::path(*i + ".hpp", fs::native);
      }
      
      if(m_scan_mode)
      {
         // in scan mode each module must be a real file:
         add_file_dependencies(module, true);
      }
      else
      {
         int count = 0;
         if(fs::exists(m_boost_path / "tools" / module))
         {
            add_path(fs::path("tools") / module);
            ++count;
         }
         if(fs::exists(m_boost_path / "libs" / module))
         {
            add_path(fs::path("libs") / module);
            ++count;
         }
         if(fs::exists(m_boost_path / "boost" / module))
         {
            add_path(fs::path("boost") / module);
            ++count;
         }
         if(fs::exists(m_boost_path / "boost" / exmodule))
         {
            add_path(fs::path("boost") / exmodule);
            ++count;
         }
         if(fs::exists(m_boost_path / module))
         {
            add_path(module);
            ++count;
         }
      }
      ++i;
   }
   //
   // now perform output:
   //
   std::set<fs::path, path_less>::iterator m, n;
   std::set<fs::path, path_less> short_paths;
   m = m_copy_paths.begin();
   n = m_copy_paths.end();
   if(!m_license_mode)
   {
      while(m != n)
      {
         if(m_list_summary_mode)
         {
            fs::path p = get_short_path(*m);
            if(short_paths.find(p) == short_paths.end())
            {
               short_paths.insert(p);
               std::cout << p.string() << "\n";
            }
         }
         else if(m_list_mode)
            std::cout << m->string() << "\n";
         else
            copy_path(*m);
         ++m;
      }
   }
   else
      output_license_info();
   return 0;
}