drv_init_ifr.cpp

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// drv_init_ifr.cpp,v 1.3 2002/07/01 14:09:14 parsons Exp

/*

COPYRIGHT

Copyright 1992, 1993, 1994 Sun Microsystems, Inc.  Printed in the United
States of America.  All Rights Reserved.

This product is protected by copyright and distributed under the following
license restricting its use.

The Interface Definition Language Compiler Front End (CFE) is made
available for your use provided that you include this license and copyright
notice on all media and documentation and the software program in which
this product is incorporated in whole or part. You may copy and extend
functionality (but may not remove functionality) of the Interface
Definition Language CFE without charge, but you are not authorized to
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program developed by you or with the express written consent of Sun
Microsystems, Inc. ("Sun").

The names of Sun Microsystems, Inc. and any of its subsidiaries or
affiliates may not be used in advertising or publicity pertaining to
distribution of Interface Definition Language CFE as permitted herein.

This license is effective until terminated by Sun for failure to comply
with this license.  Upon termination, you shall destroy or return all code
and documentation for the Interface Definition Language CFE.

INTERFACE DEFINITION LANGUAGE CFE IS PROVIDED AS IS WITH NO WARRANTIES OF
ANY KIND INCLUDING THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS
FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR ARISING FROM A COURSE OF
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INTERFACE DEFINITION LANGUAGE CFE IS PROVIDED WITH NO SUPPORT AND WITHOUT
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SUN OR ANY OF ITS SUBSIDIARIES OR AFFILIATES SHALL HAVE NO LIABILITY WITH
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INTERFACE DEFINITION LANGUAGE CFE OR ANY PART THEREOF.

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ANY LOST REVENUE OR PROFITS OR OTHER SPECIAL, INDIRECT AND CONSEQUENTIAL
DAMAGES, EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

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*/

// Initialization for IDL compiler driver program

#include "idl.h"
#include "idl_extern.h"
#include "drv_private_ifr.h"
#include "be_extern.h"

ACE_RCSID(IFR_Service, drv_init_ifr, "drv_init_ifr.cpp,v 1.3 2002/07/01 14:09:14 parsons Exp")

const size_t LOCAL_ESCAPES_BUFFER_SIZE = 1024;

void
DRV_init (void)
{
  // Initialize FE global data object.
  ACE_NEW (idl_global,
           IDL_GlobalData);

  // Initialize some of its data.
  idl_global->set_root (0);
  idl_global->set_gen (0);
  idl_global->set_err (FE_new_UTL_Error ());
  idl_global->set_err_count (0);
  idl_global->set_indent (FE_new_UTL_Indenter ());
  idl_global->set_filename (0);
  idl_global->set_main_filename (0);
  idl_global->set_real_filename (0);
  idl_global->set_stripped_filename (0);
  idl_global->set_import (I_TRUE);
  idl_global->set_in_main_file (I_FALSE);
  idl_global->set_lineno (-1);
  idl_global->set_prog_name (0);

#if defined (TAO_IDL_PREPROCESSOR)
  idl_global->set_cpp_location (TAO_IDL_PREPROCESSOR);
#elif defined (ACE_CC_PREPROCESSOR)
  idl_global->set_cpp_location (ACE_CC_PREPROCESSOR);
#else
  // Just default to cc.
  idl_global->set_cpp_location ("cc");
#endif /* TAO_IDL_PREPROCESSOR */

  char local_escapes[LOCAL_ESCAPES_BUFFER_SIZE];
  ACE_OS::memset (&local_escapes, 
                  0, 
                  LOCAL_ESCAPES_BUFFER_SIZE);

  idl_global->set_local_escapes (local_escapes);
  idl_global->set_be ("");
  idl_global->set_compile_flags (0);
  idl_global->set_read_from_stdin (I_FALSE);
  idl_global->set_include_file_names (0);
  idl_global->set_n_include_file_names (0);
  idl_global->set_parse_state (IDL_GlobalData::PS_NoState);

  // Initialize BE global data object.
  ACE_NEW (be_global,
           BE_GlobalData);

  // Initialize driver private data.
  DRV_nfiles = 0;
  DRV_file_index = 0;  
}

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