1 karl  1.10 //%2005////////////////////////////////////////////////////////////////////////

  2 chip  1.1  //

  3 karl  1.9  // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
  4            // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
  5            // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;

  6 karl  1.5  // IBM Corp.; EMC Corporation, The Open Group.

  7 karl  1.9  // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
  8            // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.

  9 karl  1.10 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 10            // EMC Corporation; VERITAS Software Corporation; The Open Group.

 11 chip  1.1  //
 12            // Permission is hereby granted, free of charge, to any person obtaining a copy
 13            // of this software and associated documentation files (the "Software"), to
 14            // deal in the Software without restriction, including without limitation the
 15            // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 16            // sell copies of the Software, and to permit persons to whom the Software is
 17            // furnished to do so, subject to the following conditions:

 18 karl  1.9  // 

 19 chip  1.1  // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
 20            // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
 21            // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 22            // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 23            // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 24            // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 25            // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 26            // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 27            //
 28            //==============================================================================
 29            //
 30            // Author: Chip Vincent (cvincent@us.ibm.com)
 31            //
 32            // Modified By:

 33 gs.keenan 1.11 //	Sean Keenan, Hewlett Packard Company <sean.keenan@hp.com>

 34 chip      1.1  //
 35                //%/////////////////////////////////////////////////////////////////////////////
 36                
 37                #include "DynamicLibrary.h"
 38                

 39 chip      1.4  #include <Pegasus/Common/InternalException.h>

 40 chip      1.1  
 41                #if defined(PEGASUS_OS_TYPE_WINDOWS)
 42                # include "DynamicLibraryWindows.cpp"

 43 kumpf     1.2  #elif defined(PEGASUS_OS_HPUX)
 44                # include "DynamicLibraryHPUX.cpp"

 45 chip      1.1  #elif defined(PEGASUS_OS_TYPE_UNIX)
 46                # include "DynamicLibraryUnix.cpp"

 47 gs.keenan 1.11 #elif defined(PEGASUS_OS_VMS)
 48                # include "DynamicLibraryVms.cpp"

 49 chip      1.1  #else
 50                # error "Unsupported platform"
 51                #endif
 52                
 53                PEGASUS_NAMESPACE_BEGIN
 54                

 55 chip      1.3  DynamicLibrary::DynamicLibrary(void) : _handle(0)
 56                {
 57                }
 58                
 59                DynamicLibrary::DynamicLibrary(const DynamicLibrary & library) : _handle(0)
 60                {
 61                    _fileName = library._fileName;
 62                
 63                    // load the module again, if necessary. this effectively increments the
 64                    // operating system's reference count for the module.

 65 chip      1.6      if(library.isLoaded())

 66 chip      1.3      {
 67                        load();
 68                    }
 69                }
 70                
 71                DynamicLibrary::DynamicLibrary(const String & fileName) : _fileName(fileName), _handle(0)
 72                {
 73                }
 74                
 75                DynamicLibrary::~DynamicLibrary(void)
 76                {
 77                    // unload the module, if necessary. this ensures 1) the module is released in the
 78                    // event the caller did not explicity unload it, and 2) the operating system's
 79                    // reference count is accurate.

 80 chip      1.6      if(isLoaded())

 81 chip      1.3      {
 82                        unload();
 83                    }
 84                }
 85                
 86                DynamicLibrary & DynamicLibrary::operator=(const DynamicLibrary & library)
 87                {

 88 chip      1.8      //cout << "DynamicLibrary::operator=(const DynamicLibrary &)" << endl;

 89 chip      1.7  

 90 chip      1.3      if(this == &library)
 91                    {
 92                        return(*this);
 93                    }
 94                

 95 chip      1.4      if(isLoaded())
 96                    {
 97                        unload();
 98                    }
 99                

100 chip      1.3      _fileName = library._fileName;
101                
102                    // load the module again, if necessary. this effectively increments the
103                    // operating system's reference count for the module.

104 chip      1.4      if(library.isLoaded())

105 chip      1.3      {
106                        load();
107                    }
108                
109                    return(*this);
110                }
111                
112                String DynamicLibrary::getFileName(void) const
113                {
114                    return(_fileName);
115                }
116                
117                DynamicLibrary::LIBRARY_HANDLE DynamicLibrary::getHandle(void) const
118                {
119                    return(_handle);
120                }
121                

122 chip      1.1  PEGASUS_NAMESPACE_END