/*
 * Copyright (c) 2007 Genome Research Ltd.
 * Author(s): James Bonfield
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 * 
 *    1. Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 * 
 *    2. Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 * 
 *    3. Neither the names Genome Research Ltd and Wellcome Trust Sanger
 *    Institute nor the names of its contributors may be used to endorse
 *    or promote products derived from this software without specific
 *    prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY GENOME RESEARCH LTD AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GENOME RESEARCH
 * LTD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * Author(s): James Bonfield, Mark Jordan
 * 
 * Copyright (c) 1995-1996, 1998, 2002-2003 MEDICAL RESEARCH COUNCIL
 * All rights reserved
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 * 
 *    1 Redistributions of source code must retain the above copyright notice, 
 *      this list of conditions and the following disclaimer.
 * 
 *    2 Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in
 *      the documentation and/or other materials provided with the
 *      distribution.
 * 
 *    3 Neither the name of the MEDICAL RESEARCH COUNCIL, THE LABORATORY OF
 *      MOLECULAR BIOLOGY nor the names of its contributors may be used
 *      to endorse or promote products derived from this software without
 *      specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * Copyright (c) Medical Research Council 1994. All rights reserved.
 *
 * Permission to use, copy, modify and distribute this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * this copyright and notice appears in all copies.
 *
 * This file was written by James Bonfield, Simon Dear, Rodger Staden,
 * as part of the Staden Package at the MRC Laboratory of Molecular
 * Biology, Hills Road, Cambridge, CB2 2QH, United Kingdom.
 *
 * MRC disclaims all warranties with regard to this software.
 */

#ifndef _TRANSLATE_H_
#define _TRANSLATE_H_

#include "io_lib/scf.h"
#include "io_lib/Read.h"
#include "io_lib/expFileIO.h"

#ifdef __cplusplus
extern "C" {
#endif

/*
 * Translates an Scf structure into a Read structure.
 * The Scf structure is left unchanged.
 *
 * Returns:
 *    A pointer to an allocated Read structure upon success.
 *    NULLRead upon failure.
 */
Read *scf2read(Scf *scf);

/*
 * Translates a Read structure into a Scf structure.
 * The Read structure is left unchanged.
 *
 * Returns:
 *    A pointer to an allocated Scf structure upon success.
 *    NULL upon failure.
 */
Scf *read2scf(Read *read);

/*
 * Translates a Read structure and an Experiment file.
 * The Read structure is left unchanged.
 *
 * Returns:
 *    A pointer to an allocated Exp_info structure upon success.
 *    NULL upon failure (FIXME: need to free memory here)
 */
Exp_info *read2exp(Read *read, char *EN);

/*
 * Controls the use of the SQ and ON lines when loading an experiment file.
 * The default (value&1 == 1) is to load these into the Read structure.
 * With value&1 == 0 we load the sequence directly from the trace file
 * (LT line).
 * value&2 controls whether to use the SL/SR fields when setting the cutoff.
 * value&2 == 0 implies to do so, and value&2 == 2 implies to not.
 *
 * Returns:
 *    The old value.
 */
int read_experiment_redirect(int value);

/*
 * Takes an original read structure and a set of edit change arrays and
 * produces a new base position array incorporating all the edits. For
 * insertions, interpolation is used to derive a suitable sample position.
 *
 * INPUTS:
 *
 * Read   *r       = The original unedited read structure
 * int     Comp    = 0=Normal sequence, 1=Complemented sequence
 * int     Ned     = Length of edited arrays to follow
 * char   *edBases = Sequence of base characters incorporating ins/del edits
 * uint_2 *edPos   = Corresponding original base numbers, 0 indicates an
 *		     insertion. Base numbers start at 1.
 *
 * OUTPUTS:
 *
 * This array is assumed to be empty with an allocated length of Ned elements.
 *
 * uint_2* basePos = Base positions in samples
 */

void read_update_base_positions( Read *r, int Comp, int Ned, char *edBases,
				 int_2 *edPos, uint_2 *basePos );

/*
 * Takes a set of edit change arrays and produces a new set of confidence
 * arrays incorporating all the edits.
 *
 * INPUTS:
 *
 * int    Ned     = Length of edited arrays to follow
 * char*  edBases = Sequence of base characters incorporating ins/del edits
 * int1*  edConf  = Corresponding confidence values, 100 for insertions
 *
 *
 * OUTPUTS:
 *
 * These output arrays are assumed to be empty with an allocated length
 * of Ned elements each. The names and types are identical to the same
 * elements in the Read structure.
 *
 * char*  prob_A  = Base confidence A
 * char*  prob_C  = Base confidence C
 * char*  prob_G  = Base confidence G
 * char*  prob_T  = Base confidence T
 *
 */

void read_update_confidence_values( int Ned, char* edBases, int1* edConf,
                                    char* prob_A, char* prob_C, char* prob_G, char* prob_T );


/*
 * Translates an experiment file to a Read structure.
 * The Exp_Info structure is left unchanged.
 *
 * Returns:
 *    A pointer to an allocated Read structure upon success.
 *    NULLRead upon failure.
 */
Read *exp2read(Exp_info *e, char *fn);

#ifdef __cplusplus
}
#endif

#endif