NuSMV/code/nusmv/core/utils/StreamMgr.h

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/* ---------------------------------------------------------------------------


  This file is part of the ``utils'' package of NuSMV version 2.
  Copyright (C) 2011 by FBK-irst.

  NuSMV version 2 is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2 of the License, or (at your option) any later version.

  NuSMV version 2 is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.

  For more information on NuSMV see <http://nusmv.fbk.eu>
  or email to <nusmv-users@fbk.eu>.
  Please report bugs to <nusmv-users@fbk.eu>.

  To contact the NuSMV development board, email to <nusmv@fbk.eu>. 

-----------------------------------------------------------------------------*/

#ifndef __NUSMV_CORE_UTILS_STREAM_MGR_H__
#define __NUSMV_CORE_UTILS_STREAM_MGR_H__


#include "nusmv/core/utils/utils.h"
#include "nusmv/core/cinit/NuSMVEnv.h"
#include "nusmv/core/node/printers/MasterPrinter.h"
#include "nusmv/core/utils/OStream.h"

typedef struct StreamMgr_TAG*  StreamMgr_ptr;

#define STREAM_MGR(self) \
         ((StreamMgr_ptr) self)

#define STREAM_MGR_CHECK_INSTANCE(self) \
         (nusmv_assert(STREAM_MGR(self) != STREAM_MGR(NULL)))



/*---------------------------------------------------------------------------*/
/* Function prototypes                                                       */
/*---------------------------------------------------------------------------*/

void Stream_init(NuSMVEnv_ptr env);

void Stream_quit(NuSMVEnv_ptr env);

StreamMgr_ptr StreamMgr_create(void);

void StreamMgr_destroy(StreamMgr_ptr self);

void StreamMgr_set_error_stream(StreamMgr_ptr self, FILE* err);

void StreamMgr_set_output_stream(StreamMgr_ptr self, FILE* out);

void StreamMgr_set_input_stream(StreamMgr_ptr self, FILE* in);

FILE* StreamMgr_reset_output_stream(StreamMgr_ptr self);

FILE* StreamMgr_reset_error_stream(StreamMgr_ptr self);

FILE* StreamMgr_get_error_stream(const StreamMgr_ptr self);

FILE* StreamMgr_get_output_stream(const StreamMgr_ptr self);

OStream_ptr
StreamMgr_get_error_ostream(const StreamMgr_ptr self);

OStream_ptr
StreamMgr_get_output_ostream(const StreamMgr_ptr self);

FILE* StreamMgr_get_input_stream(const StreamMgr_ptr self);

void StreamMgr_print_output(const StreamMgr_ptr self,
                                   const char* format, ...);

void StreamMgr_nprint_output(const StreamMgr_ptr self,
                                    const MasterPrinter_ptr printer,
                                    const char* format, ...);

void StreamMgr_print_error(const StreamMgr_ptr self,
                                  const char* format, ...);

void StreamMgr_nprint_error(const StreamMgr_ptr self,
                                   const MasterPrinter_ptr printer,
                                   const char* format, ...);

void StreamMgr_flush_streams(const StreamMgr_ptr self);

void StreamMgr_inc_indent_size(StreamMgr_ptr self);

void StreamMgr_dec_indent_size(StreamMgr_ptr self);

int StreamMgr_get_indent_size(const StreamMgr_ptr self);

void StreamMgr_reset_indent_size(StreamMgr_ptr self);

void StreamMgr_set_indent_size(StreamMgr_ptr self, int n);


#endif /* __NUSMV_CORE_UTILS_STREAM_MGR_H__ */

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