/******************************************************************************/
/*                                                                            */
/*     CONV (converter) for Agrif (Adaptive Grid Refinement In Fortran)       */
/*                                                                            */
/* Copyright or   or Copr. Laurent Debreu (Laurent.Debreu@imag.fr)            */
/*                        Cyril Mazauric (Cyril_Mazauric@yahoo.fr)            */
/* This software is governed by the CeCILL-C license under French law and     */
/* abiding by the rules of distribution of free software.  You can  use,      */
/* modify and/ or redistribute the software under the terms of the CeCILL-C   */
/* license as circulated by CEA, CNRS and INRIA at the following URL          */
/* "http://www.cecill.info".                                                  */
/*                                                                            */
/* As a counterpart to the access to the source code and  rights to copy,     */
/* modify and redistribute granted by the license, users are provided only    */
/* with a limited warranty  and the software's author,  the holder of the     */
/* economic rights,  and the successive licensors  have only  limited         */
/* liability.                                                                 */
/*                                                                            */
/* In this respect, the user's attention is drawn to the risks associated     */
/* with loading,  using,  modifying and/or developing or reproducing the      */
/* software by the user in light of its specific status of free software,     */
/* that may mean  that it is complicated to manipulate,  and  that  also      */
/* therefore means  that it is reserved for developers  and  experienced      */
/* professionals having in-depth computer knowledge. Users are therefore      */
/* encouraged to load and test the software's suitability as regards their    */
/* requirements in conditions enabling the security of their systems and/or   */
/* data to be ensured and,  more generally, to use and operate it in the      */
/* same conditions as regards security.                                       */
/*                                                                            */
/* The fact that you are presently reading this means that you have had       */
/* knowledge of the CeCILL-C license and that you accept its terms.           */
/******************************************************************************/
/* version 1.7                                                                */
/******************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "decl.h"


void Init_Variable(variable *var)
{
   strcpy(var->v_typevar            ,"");
   strcpy(var->v_nomvar             ,"");
   strcpy(var->v_oldname            ,"");
   strcpy(var->v_dimchar            ,"");
   strcpy(var->v_modulename         ,"");
   strcpy(var->v_commonname         ,"");
   strcpy(var->v_vallengspec        ,"");
   strcpy(var->v_nameinttypename    ,"");
   strcpy(var->v_commoninfile       ,"");
   strcpy(var->v_subroutinename     ,"");
   strcpy(var->v_precision          ,"");
   strcpy(var->v_initialvalue       ,"");
   strcpy(var->v_IntentSpec         ,"");
   strcpy(var->v_readedlistdimension,"");
   var->v_nbdim               = 0 ;
   var->v_common              = 0 ;
   var->v_positioninblock     = 0 ;
   var->v_module              = 0 ;
   var->v_save                = 0 ;
   var->v_VariableIsParameter = 0 ;
   var->v_PublicDeclare       = 0 ;
   var->v_PrivateDeclare      = 0 ;
   var->v_ExternalDeclare     = 0 ;
   var->v_pointedvar          = 0 ;
   var->v_notgrid             = 0 ;
   var->v_dimensiongiven      = 0 ;
   var->v_c_star              = 0 ;
   var->v_indicetabvars       = 0 ;
   var->v_pointerdeclare      = 0 ;
   var->v_optionaldeclare     = 0 ;
   var->v_allocatable         = 0 ;
   var->v_target              = 0 ;
   var->v_dimsempty           = 0 ;
   var->v_dimension = (listdim *)NULL;
}
/******************************************************************************/
/*                            AddListvartolistvar                             */
/******************************************************************************/
/* This subroutine is used to add a listvar l at the end of a listvar         */
/* glob.                                                                      */
/*                                                                            */
/******************************************************************************/
/*        _______     _______     _______     _______     _______             */
/*       +      +    +      +    +      +    +      +    +      +             */
/*       + glob +--->+ glob +--->+ glob +--->+ glob +--->+  l   +             */
/*       +______+    +______+    +______+    +______+    +______+             */
/*                                                                            */
/******************************************************************************/
listvar * AddListvarToListvar(listvar *l,listvar *glob,int ValueFirstpass)
{
   listvar *newvar;
   if ( firstpass == ValueFirstpass )
   {
      if ( !glob) glob = l ;
      else
      {
         newvar=glob;
         while (newvar->suiv) newvar = newvar->suiv;
         newvar->suiv = l;
      }
   }
   return glob;
}

/******************************************************************************/
/*                       CreateAndFillin_Curvar                               */
/******************************************************************************/
/* This subroutine is used to create the record corresponding to the          */
/* list of declaration                                                        */
/******************************************************************************/
/*                                                                            */
/******************************************************************************/
void CreateAndFillin_Curvar(char *type,variable *curvar)
{
   if (!strcasecmp(type,"character") && strcasecmp(CharacterSize,"") )
   {
      strcpy(curvar->v_dimchar,CharacterSize);
      Save_Length(CharacterSize,5);
   }

  /* On donne la precision de la variable si elle a ete donnee                */
  curvar->v_c_star = 0;
  if ( c_star == 1 ) curvar->v_c_star = 1;
  /*                                                                          */
  strcpy(curvar->v_vallengspec,"");
  if ( strcasecmp(vallengspec,"") )
  {
     strcpy(curvar->v_vallengspec,vallengspec);
     Save_Length(vallengspec,8);
  }

  strcpy(curvar->v_precision,"");
  if ( strcasecmp(NamePrecision,"") )
  {
     strcpy(curvar->v_precision,NamePrecision);
     Save_Length(NamePrecision,12);
  }
  /* Si cette variable a ete declaree dans un module on met curvar->module=1  */
  if ( inmoduledeclare == 1 || SaveDeclare == 1)
  {
      curvar->v_module = 1;
   }
   /* Puis on donne le nom du module dans curvar->v_modulename                */
   strcpy(curvar->v_modulename,curmodulename);
   Save_Length(curmodulename,6);
   /* Si cette variable a ete initialisee                                     */
/*RB*/
   if ( ! strcmp(InitialValueGiven,"=")  ) 
/*RBend*/
   {
      strcpy(curvar->v_initialvalue,InitValue);
      Save_Length(InitValue,14);
   }
   /* Si cette variable est declaree en save                                  */
/*RB*/
   if (SaveDeclare == 1 &&  !strcasecmp(curvar->v_typevar,"type")) {
/*RBend*/
   curvar->v_save = 1;
   }

   /* Si cette variable est v_allocatable                                     */
   if (Allocatabledeclare == 1 ) curvar->v_allocatable=1;
   
   /* Si cette variable est v_targer                                     */
   if (Targetdeclare == 1 ) curvar->v_target=1;
   /* if INTENT spec has been given                                           */
   if ( strcasecmp(IntentSpec,"") )
   {
      strcpy(curvar->v_IntentSpec,IntentSpec);
      Save_Length(IntentSpec,13);
   }
}


/******************************************************************************/
/*                        duplicatelistvar                                    */
/******************************************************************************/
/*                                                                            */
/******************************************************************************/
void duplicatelistvar(listvar *orig)
{
   listvar *parcours;
   listvar *tmplistvar;
   listvar *tmplistvarprec;
   listdim *tmplistdim;
   variable *tmpvar;

   tmplistvarprec = (listvar *)NULL;
   parcours = orig;
   while ( parcours )
   {
      tmplistvar = (listvar *)malloc(sizeof(listvar));
      tmpvar = (variable *)malloc(sizeof(variable));
      /*                                                                      */
      Init_Variable(tmpvar);
      /*                                                                      */
      strcpy(tmpvar->v_typevar,parcours->var->v_typevar);
      strcpy(tmpvar->v_nomvar,parcours->var->v_nomvar);
      strcpy(tmpvar->v_oldname,parcours->var->v_oldname);
      strcpy(tmpvar->v_dimchar,parcours->var->v_dimchar);
      if ( parcours->var->v_dimension )
      {
         tmplistdim = (listdim *)malloc(sizeof(listdim));
         tmplistdim = parcours->var->v_dimension;
         tmpvar->v_dimension = tmplistdim;
      }
      tmpvar->v_nbdim=parcours->var->v_nbdim;
      tmpvar->v_common=parcours->var->v_common;
      tmpvar->v_positioninblock=parcours->var->v_positioninblock;
      tmpvar->v_module=parcours->var->v_module;
      tmpvar->v_save=parcours->var->v_save;
      tmpvar->v_VariableIsParameter=parcours->var->v_VariableIsParameter;
      printf("QLKDF\n");
      tmpvar->v_indicetabvars=parcours->var->v_indicetabvars;
      strcpy(tmpvar->v_modulename,parcours->var->v_modulename);
      strcpy(tmpvar->v_commonname,parcours->var->v_commonname);
      strcpy(tmpvar->v_vallengspec,parcours->var->v_vallengspec);

      strcpy(tmpvar->v_nameinttypename,parcours->var->v_nameinttypename);
            
      tmpvar->v_pointedvar=parcours->var->v_pointedvar;
      strcpy(tmpvar->v_commoninfile,mainfile);
      Save_Length(mainfile,10);
      strcpy(tmpvar->v_subroutinename,parcours->var->v_subroutinename);
      tmpvar->v_dimensiongiven=parcours->var->v_dimensiongiven;
      tmpvar->v_c_star=parcours->var->v_c_star;
      strcpy(tmpvar->v_precision,parcours->var->v_precision);
      strcpy(tmpvar->v_initialvalue,parcours->var->v_initialvalue);
      tmpvar->v_pointerdeclare=parcours->var->v_pointerdeclare;
      tmpvar->v_optionaldeclare=parcours->var->v_optionaldeclare;
      tmpvar->v_allocatable=parcours->var->v_allocatable;
      tmpvar->v_target=parcours->var->v_target;
      strcpy(tmpvar->v_IntentSpec,parcours->var->v_IntentSpec);
      tmpvar->v_dimsempty=parcours->var->v_dimsempty;
      strcpy(tmpvar->v_readedlistdimension,
                                          parcours->var->v_readedlistdimension);
      /*                                                                      */
      tmplistvar->var = tmpvar;
      tmplistvar->suiv = NULL;
      /*                                                                      */
      if ( !listduplicated )
      {
         listduplicated = tmplistvar;
         tmplistvarprec = listduplicated;
      }
      else
      {
         tmplistvarprec->suiv = tmplistvar;
         tmplistvarprec = tmplistvar;
      }
      /*                                                                      */
      parcours = parcours->suiv;
   }
}

/******************************************************************************/
/*                           insertdim                                        */
/******************************************************************************/
/* This subroutine is used to insert a record in a list of                    */
/* struct : listdim                                                           */
/******************************************************************************/
/*        _______     _______     _______     _______     _______             */
/*       +      +    +      +    +      +    +      +    +      +             */
/*       + NEW  +--->+ lin  +--->+ lin  +--->+ lin  +--->+  lin +             */
/*       +______+    +______+    +______+    +______+    +______+             */
/*                                                                            */
/******************************************************************************/
listdim * insertdim(listdim *lin,typedim nom)
{
   listdim *newdim ;
   listdim *parcours ;

   newdim=(listdim *) malloc (sizeof (listdim));
   newdim->dim=nom;
   newdim->suiv=NULL;

   if ( ! lin )
   {
      lin = newdim;
   }
   else
   {
      parcours = lin;
      while ( parcours->suiv ) parcours=parcours->suiv;
      parcours->suiv = newdim;
   }

   return lin;
}

/******************************************************************************/
/*                            change_dim_char                                 */
/******************************************************************************/
/* This subroutine is used to change the dimension in the list lin            */
/******************************************************************************/
/*        _______     _______                 _______     _______             */
/*       +  l   +    +  l   +                +  l   +    +   l  +             */
/*       + old  +--->+ old  +--------------->+ lin  +--->+  lin +             */
/*       +______+    +______+                +______+    +______+             */
/*                                                                            */
/******************************************************************************/
void change_dim_char(listdim *lin,listvar * l)
{
   listvar *parcours_var;
   variable *v;

   parcours_var=l;
   while(parcours_var)
   {
      v=parcours_var->var;
      strcpy(v->v_dimchar,(lin->dim).last);
      Save_Length((lin->dim).last,5);
      parcours_var=parcours_var->suiv;
   }
}


/******************************************************************************/
/*                                num_dims                                    */
/******************************************************************************/
/* This subroutine is used to know the dimension of a table                   */
/******************************************************************************/
/*                                                                            */
/*             Dimension(jpi,jpj,jpk) ----------> num_dims = 3                */
/*                                                                            */
/******************************************************************************/
int num_dims(listdim *d)
{
   listdim *parcours;
   int compteur = 0;

   parcours = d;
   while(parcours)
   {
     compteur++;
     parcours=parcours->suiv;
   }
   return compteur;
}


/******************************************************************************/
/*                          CREATEVAR                                         */
/******************************************************************************/
/* This subroutine is used to create and initialized a record of the          */
/*      struct : variable                                                     */
/******************************************************************************/
variable * createvar(char *nom,listdim *d)
{
  variable *var;
  listdim *dims;
  char ligne[LONG_C];
  char listdimension[LONG_C];

   var=(variable *) malloc(sizeof(variable));
   /*                                                                         */
   Init_Variable(var);
   /*                                                                         */
   strcpy(var->v_nomvar,nom);
   Save_Length(nom,4);
   /*                                                                         */
   strcpy(listdimension,"");
   strcpy(var->v_modulename,curmodulename);
   Save_Length(curmodulename,6);
   strcpy(var->v_commoninfile,mainfile);
   Save_Length(mainfile,10);
   strcpy(var->v_subroutinename,subroutinename);
   Save_Length(subroutinename,11);
   /*                                                                         */
   if ( strcasecmp(nameinttypename,"") )
   {
      strcpy(var->v_nameinttypename,nameinttypename);
      Save_Length(nameinttypename,9);
   }
         
   if ( optionaldeclare     == 1 ) var->v_optionaldeclare = 1;
   if ( pointerdeclare      == 1 ) var->v_pointerdeclare = 1;
   if ( VariableIsParameter == 1 ) var->v_VariableIsParameter = 1 ;
   if ( PublicDeclare       == 1 ) var->v_PublicDeclare = 1 ;
   if ( PrivateDeclare      == 1 ) var->v_PrivateDeclare = 1;
   if ( ExternalDeclare     == 1 ) var->v_ExternalDeclare = 1;
   /*                                                                         */
   var->v_dimension=d;

   /* Creation of the string for the dimension of this variable               */
   dimsempty = 1;
   if ( d )
   {
      var->v_dimensiongiven=1;
      dims = d;
      while (dims)
      {
         if ( strcasecmp(dims->dim.first,"") || strcasecmp(dims->dim.last,""))
                                                                  dimsempty = 0;
         sprintf(ligne,"%s:%s",dims->dim.first,dims->dim.last);
         strcat(listdimension,ligne);
         if ( dims->suiv )
         {
            strcat(listdimension,",");
         }
         dims = dims->suiv;
      }
/*RB*/
      if ( dimsempty == 1 || GlobalDeclarationType == 1 ) var->v_dimsempty=1;
/*RBend*/
   }
   strcpy(var->v_readedlistdimension,listdimension);
   Save_Length(listdimension,15);
   /*                                                                         */
   var->v_nbdim=num_dims(d);
   /*                                                                         */
   return var;
}

/******************************************************************************/
/*                            INSERTVAR                                       */
/******************************************************************************/
/* This subroutine is used to insert a record in a list of the                */
/*      struct : listvar                                                      */
/******************************************************************************/
/*        _______     _______     _______     _______     _______             */
/*       +      +    +      +    +      +    +      +    +      +             */
/*       +  lin +--->+  lin +--->+ lin  +--->+ lin  +--->+ NEW  +             */
/*       +______+    +______+    +______+    +______+    +______+             */
/*                                                                            */
/*                                                                            */
/******************************************************************************/
listvar * insertvar(listvar *lin,variable *v)
{
   listvar *newvar ;
   listvar *tmpvar ;

   newvar=(listvar *) malloc (sizeof (listvar));
   newvar->var=v;
   newvar->suiv = NULL;
   if (!lin)
   {
      newvar->suiv=NULL;
      lin = newvar;
   }
   else
   {
      tmpvar = lin ;
      while (tmpvar->suiv)
      {
         tmpvar = tmpvar ->suiv ;
      }
      tmpvar -> suiv = newvar;
   }
   return lin;
}

/******************************************************************************/
/*                             SETTYPE                                        */
/******************************************************************************/
/* This subroutine is used to give the same variable type at each             */
/*      record of the list of the struct : listvar                            */
/******************************************************************************/
/*        _______     _______     _______     _______     _______             */
/*       + REAL +    + REAL +    + REAL +    + REAL +    + REAL +             */
/*       +  lin +--->+  lin +--->+ lin  +--->+ lin  +--->+ lin  +             */
/*       +______+    +______+    +______+    +______+    +______+             */
/*                                                                            */
/*                                                                            */
/******************************************************************************/
listvar *settype(char *nom,listvar *lin)
{
   listvar *newvar;
   variable *v;

   newvar=lin;
   while (newvar)
   {
      v=newvar->var;
      strcpy(v->v_typevar,nom);
      Save_Length(nom,3);
      newvar=newvar->suiv;
   }
   newvar=lin;
   return newvar ;
}

/******************************************************************/
/* printliste  */
/* print the list given in argulent */
/******************************************************************/

void printliste(listvar * lin)
{
   listvar *newvar;
   variable *v;

   newvar=lin;
   while (newvar)
   {
      v=newvar->var;
      printf("nom = %s, allocatable = %d dim = %s\n",v->v_nomvar,v->v_allocatable,(v->v_dimension)->dim.last);
      newvar=newvar->suiv;
   }
}

/******************************************************************************/
/*   IsinListe : return 1 if name nom is in list lin                          */
/*                                                                            */
/******************************************************************************/
 int IsinListe(listvar *lin,char *nom)
{
   listvar *newvar;
   variable *v;
   int out ;
   
   newvar=lin;
   out = 0;
   while (newvar && (out == 0))
   {
      v=newvar->var;
      if (!strcasecmp(v->v_nomvar,nom) && !strcasecmp(v->v_subroutinename,subroutinename)) {
      out = 1;
      }
      newvar=newvar->suiv;
   }

   return out ;
}

listname *Insertname(listname *lin,char *nom, int sens)
{
   listname *newvar ;
   listname *tmpvar;

   newvar=(listname *) malloc (sizeof (listname));
   strcpy(newvar->n_name,nom);
   newvar->suiv = NULL;
   if (!lin)
   {
      newvar->suiv=NULL;
      lin = newvar;
   }
   else
   {
      if (sens == 0)
      {
      tmpvar = lin ;
      while (tmpvar->suiv)
      {
         tmpvar = tmpvar ->suiv ;
      }
      tmpvar -> suiv = newvar;
   }
      else
      {
      newvar->suiv = lin;
      lin = newvar;
      }
   }
   return lin;
}

listname *concat_listname(listname *l1, listname *l2)
{
   listname *tmpvar;

   tmpvar = l1;
   while (tmpvar->suiv)
   {
    tmpvar = tmpvar->suiv;
   }
   
   tmpvar->suiv = l2;
   
   return l1;
}

void *createstringfromlistname(char *ligne, listname *lin)
{
listname *tmpvar;

strcpy(ligne,"");
tmpvar = lin;
while(tmpvar)
{
  strcat(ligne,tmpvar->n_name);
  if (tmpvar->suiv) strcat(ligne,",");
  tmpvar=tmpvar->suiv;
}
}

/******************************************************************/
/* printname  */
/* print the list given in argulent */
/******************************************************************/

void printname(listname * lin)
{
   listname *newvar;

   newvar=lin;
   while (newvar)
   {
      printf("nom = %s \n",newvar->n_name);
      newvar=newvar->suiv;
   }
}

void removeglobfromlist(listname **lin)
{
  listname *listemp;
  listname *parcours1;
  listvar *parcours2;
  listname * parcourspres;
  int out;
  
  parcours1 = *lin;
  parcourspres = (listname *)NULL;
  
  while (parcours1)
  {
  parcours2 = List_Global_Var;
  out = 0;
  while (parcours2 && out == 0)
  {
    if (!strcasecmp(parcours2->var->v_nomvar,parcours1->n_name))
    {
    out = 1;
    }
    parcours2 = parcours2->suiv;
  }
  if (out == 1)
  {
  if (parcours1 == *lin)
   {
   *lin = (*lin)->suiv;
   parcours1 = *lin;
   }
   else
   {
   parcourspres->suiv = parcours1->suiv;
   parcours1 = parcourspres->suiv;
   }
   }
   else
   {
   parcourspres = parcours1;
    parcours1 = parcours1->suiv;  
    }
  }
}

void writelistpublic(listname *lin)
{
  listname *parcours1;
  char ligne[LONG_40M];
  char tempname[LONG_4M];
  
  if (lin)
  {
  sprintf(ligne,"public :: ");
  parcours1 = lin;
  
  while (parcours1)
  {
    strcat(ligne,parcours1->n_name);
    if (parcours1->suiv) strcat(ligne,", ");
    parcours1 = parcours1->suiv;  
  }
  tofich(fortranout,ligne,1);
  }

}

void Init_List_Data_Var()
{
listvar *parcours;

parcours = List_Data_Var_Cur;

if (List_Data_Var_Cur)
{
while (parcours)
{
 List_Data_Var_Cur = List_Data_Var_Cur->suiv;
 free(parcours);
 parcours = List_Data_Var_Cur;
}
}

List_Data_Var_Cur = NULL;

}