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diff --git a/modules/CIAO/DAnCE/RepositoryManager/ZIP_Wrapper.h b/modules/CIAO/DAnCE/RepositoryManager/ZIP_Wrapper.h
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+
+/* -*- C++ -*- */
+
+//=======================================================================
+/**
+ *  @file     ZIP_Wrapper.h
+ *
+ *  $Id$
+ *
+ *  Purpose:  to provide a wrapper around minizip for easy handling of
+ *            ZIP archives. This wrapper can be used as an auxiliary
+ *            class that allows a program to become ZIP-aware
+ *
+ *  @author   Stoyan Paunov, Vipul Singh
+ *
+ *
+ */
+//=======================================================================
+
+#ifndef _ZIP_WRAPPER_H_
+#define _ZIP_WRAPPER_H_
+
+#include "ace/Containers_T.h"     //for ACE_Double_Linked_List
+#include "ace/Message_Block.h"    //for ACE_Message_Block
+#include "ace/SString.h"          //for ACE_CString
+#include "ace/Log_Msg.h"
+#include "ace/Synch.h"
+#include "ace/OS_NS_fcntl.h"      //for open
+#include "ace/OS_NS_sys_stat.h"   //for filesize and mkdir
+
+#include "minizip/unzip.h"
+
+
+/**
+ * @class ZIP_File_Info
+ *
+ * This class is used as a carrier of information
+ * about entities residing inside a ZIP archive
+ */
+class ZIP_File_Info
+{
+public:
+  ACE_CString name_;
+  size_t size_;
+  ZIP_File_Info* next_;
+  ZIP_File_Info* prev_;
+
+  ZIP_File_Info (char* name, size_t size);
+  ZIP_File_Info ();
+};
+
+/**
+ * @class ZIP_Wrappers
+ *
+ * This class is the actual workhorse that provides all of
+ * the necessary functionality
+ */
+class ZIP_Wrapper
+{
+public:
+
+  /// Get file and store it into an ACE_Message_Block. The function
+  /// averts subdirectory traversal problems.
+  /// NOTE: Be sure to release the message block even if the function returns
+  /// false becuase the return value might be due to unsuccessful allocation
+
+  ///archive_path is the zip archive with the path
+  ///filename is the name of the file to be looked for in the zip archive.
+  ///the file is stored in ACE message block.
+  static bool get_file (char* archive_path, char* filename,
+                        ACE_Message_Block &file);
+
+  /// uncompress the zip file
+  /// The zip file will be uncompressed into a directory with the
+  ///name of zip archive.
+  /// The path is assumed to be an existing directory
+
+  ///zip_archive is the arcive to be uncompressed with full path.
+  ///path is used for creating a directory with the name of zip archive.
+  static bool uncompress (char* zip_archive, char* path = 0,
+                          bool verbose = true);
+
+  /// Get a list of the files in the archive
+
+  ///zip_name is the name of zipfile with fullpath.
+  ///list stores information about each entry in zip file.
+  static int file_list_info (char* zip_name,
+                             ACE_Double_Linked_List<ZIP_File_Info> &list);
+
+  ///Check if an entry of a zip file is a file or directory
+  ///We assume a directoryname terminates with a forward slash
+  ///Returns 1 for directory while 0 for file.
+
+  ///filename_inzip is an entry in a zipfile
+  static int checkdir (char* filename_inzip);
+
+  ///Create directory structure if entry in zipfile is a directory
+
+  ///filename_inzip is an entry in a zipfile
+  ///arch_dir stores the name of the directory to be created
+  static int makethedir (char* filename_inzip, ACE_CString arch_dir);
+
+  ///If entry in zipfile is a file, then read the file and write
+  /// the uncompressed data at the proper filepath.
+
+ ///filename_inzip is an entry in a zipfile
+ ///uf refers to the zip archive
+ ///file_info is used to get information about current file
+ ///verbose decides if the details are to be printed or not
+ ///arch_dir is the name of file with full path where it is to be
+ ///uncompressed
+  static int handlethefile (char* filename_inzip, unzFile uf,
+                            unz_file_info file_info,
+                            bool verbose, ACE_CString arch_dir);
+};
+
+#endif