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path: root/support/dktools/hbindex.c
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/*
	WARNING: This file was generated by dkct.
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: hbindex.ctr
*/

/**	@file hbindex.c The hbindex module.
*/


#line 56 "hbindex.ctr"


#include "dk3all.h"
#include "htmlbook.h"





#line 64 "hbindex.ctr"



int
hbindex_compare(void const *l, void const *r, int cr)
{
  hb_index_entry_t const	*pl;
  hb_index_entry_t const	*pr;
  int			 back	= 0;
  

#line 74 "hbindex.ctr"
  if(l) {
    if(r) {
      pl = (hb_index_entry_t const *)l;
      switch(cr) {
        case 1: {
	  back = dk3str_casecmp(pl->tx, (dkChar const *)r);
	} break;
	default: {
	  pr = (hb_index_entry_t const *)r;
	  back = dk3str_casecmp(pl->tx, pr->tx);
	  if(0 == back) {
#if VERSION_BEFORE_20140423
	    if(pl->fn) {
	      if(pr->fn) {
	        back = dk3str_fncmp(pl->fn, pr->fn);
	      } else back = 1;
	    } else {
	      if(pr->fn) back = -1;
	    }
#else
	    if (pl->no) {
	      if (pr->no) {
	        if ((pl->no)->objno > (pr->no)->objno) {
		  back = 1;
		} else {
		  if ((pr->no)->objno > (pl->no)->objno) {
		    back = -1;
		  }
		}
	      } else back = 1;
	    } else {
	      if (pr->no) back = -1;
	    }
#endif
	  }
	  if(0 == back) {
	    if(pl->an) {
	      if(pr->an) {
	        back = dk3str_cmp(pl->an, pr->an);
	      } else back = 1;
	    } else {
	      if(pr->an) back = -1;
	      else {
	        if(pl->ul > pr->ul) {
		  back = 1;
		} else {
		  if(pl->ul < pr->ul) {
		    back = -1;
		  }
		}
	      }
	    }
	  }
	} break;
      }
      if(-1 > back) { back = -1; }
      if( 1 < back) { back =  1; }
    } else {
      back = 1;
    }
  } else {
    if(r) {
      back = -1;
    }
  } 

#line 139 "hbindex.ctr"
  return back;
}



void
hbindex_delete(hb_index_entry_t *pi)
{
  

#line 148 "hbindex.ctr"
  if(pi) {
    

#line 150 "hbindex.ctr"
    

#line 151 "hbindex.ctr"
    

#line 152 "hbindex.ctr"
    

#line 153 "hbindex.ctr"
    pi->no = NULL;
    dk3_release(pi->tx);
    dk3_release(pi->fn);
    dk3_release(pi->an);
    pi->ul = 0UL;
    dk3_delete(pi);
  } 

#line 160 "hbindex.ctr"
}


hb_index_entry_t *
hbindex_new(
  dkChar const		*tx,
  dkChar const		*fn,
  dkChar const		*an,
  unsigned long	const	 ul,
  dk3_app_t		*app,
  hb_node_t		*nptr
)
{
  hb_index_entry_t	*back	= NULL;	/* New index entry */
  int			 ok	= 0;
  

#line 176 "hbindex.ctr"
  if((tx) && (fn)) {
    back = dk3_new_app(hb_index_entry_t,1,app);
    if(back) {
      back->no = nptr;
      back->tx = NULL;
      back->fn = NULL;
      back->an = NULL;
      back->ul = ul;
      back->tx = dk3str_dup_app(tx,app);
      back->fn = dk3str_dup_app(fn,app);
      if((back->tx) && (back->fn)) {
        ok = 1;
	if(an) {
	  back->an = dk3str_dup_app(an,app);
	  if(!(back->an)) { ok = 0; }
	}
      }
      if(!(ok)) {
        hbindex_delete(back);
	back = NULL;
      }
    }
  } 

#line 199 "hbindex.ctr"
  return back;
}



int
hb_index_write_anchor(hb_job_t *job, hb_index_entry_t *in)
{
  int			 back = 0;
  

#line 209 "hbindex.ctr"
  if((job) && (in)) {
    back = 1;
    if(in->an) {
      if(!hbhtml_url_output_for_text(job, in->an)) {
        back = 0;
      }
    } else {
#if DK3_SIZEOF_LONG > 4
      fprintf(job->of, "hb_i%016lx", in->ul);
#else
      fprintf(job->of, "hb_i%08lx", in->ul);
#endif
    }
  } 

#line 223 "hbindex.ctr"
  return back;
}