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path: root/support/dktools/dk4appstt.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: dk4appstt.ctr
*/

/*
Copyright (C) 2015-2017, Dirk Krause

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above opyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
* Neither the name of the author nor the names of 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.
*/

/**	@file dk4appstt.c The dk4appstt module.
*/


#line 10 "dk4appstt.ctr"

#include "dk4app.h"

#ifndef DK4MEM_H_INCLUDED
#include "dk4mem.h"
#endif

#ifndef DK4MPL_H_INCLUDED
#include "dk4mpl.h"
#endif

#ifndef DK4STT_H_INCLUDED
#include "dk4stt.h"
#endif

#ifndef DK4STRM_H_INCLUDED
#include "dk4strm.h"
#endif

#ifndef DK4STRMR_H_INCLUDED
#include "dk4strmr.h"
#endif

#ifndef DK4FS_H_INCLUDED
#include "dk4fs.h"
#endif





#line 40 "dk4appstt.ctr"



size_t
dk4app_string_table_size(const dkChar * const *texts)
{
  size_t	back = 0;
  

#line 48 "dk4appstt.ctr"
  if (NULL != texts) {
    while (NULL != *(texts++)) { back++; }
  } 

#line 51 "dk4appstt.ctr"
  return back;
}



const dkChar * const *
dk4app_string_table(
  dk4_app_t		*app,
  const dkChar		*shortname,
  const dkChar * const	*deftexts
)
{
  dkChar		 buffer[DK4_MAX_PATH];
  dk4_string_table_t	*sttptr;
  dk4_stream_t		*istrm;
  const dkChar * const	*back;
  size_t		 rqlen;
  int			 res;
  int			 ok;
  

#line 71 "dk4appstt.ctr"
  back = deftexts;
  if ((NULL != app) && (NULL != shortname)) {	

#line 73 "dk4appstt.ctr"
    back = NULL;
    rqlen = dk4app_string_table_size(deftexts);	

#line 75 "dk4appstt.ctr"
    sttptr = (dk4_string_table_t *)dk4sto_it_find_like(app->i_stt,shortname,1);
    if (NULL == sttptr) {			

#line 77 "dk4appstt.ctr"
      res = dk4app_search_data_file(
        buffer, DK4_SIZEOF(buffer,dkChar), app, shortname,
	DK4_FS_DATA_MAX_SYS, 1, NULL
      );
      if (0 < res) {				

#line 82 "dk4appstt.ctr"
	sttptr = dk4stt_open(shortname, rqlen, NULL);
	if (NULL != sttptr) {			

#line 84 "dk4appstt.ctr"
	  ok = 0;
          istrm = dk4stream_open_file_reader(buffer, NULL);
	  if (NULL != istrm) {			

#line 87 "dk4appstt.ctr"
	    res = dk4stt_apply_stream(sttptr, istrm, app->encoding, NULL, NULL);
	    if (0 < res) {			

#line 89 "dk4appstt.ctr"
	      if (0 < dk4sto_add(app->s_stt, (void *)sttptr, NULL)) {
	        ok = 1;				

#line 91 "dk4appstt.ctr"
	      } else {				

#line 92 "dk4appstt.ctr"
	      }
	    } else {				

#line 94 "dk4appstt.ctr"
	    }
	    dk4stream_close(istrm, NULL);
	  } else {				

#line 97 "dk4appstt.ctr"
	  }
	  if (0 == ok) {
	    dk4stt_close(sttptr);
	    sttptr = NULL;
	  }
	} else {				

#line 103 "dk4appstt.ctr"
	}
      } else {					

#line 105 "dk4appstt.ctr"
      }
    }
    if (NULL != sttptr) {			

#line 108 "dk4appstt.ctr"
      if (sttptr->nstrings >= rqlen) {
        back = (const dkChar * const *)(sttptr->strings);
      }
    }
    if (NULL == back) {				

#line 113 "dk4appstt.ctr"
      back = deftexts;
    }
  } 

#line 116 "dk4appstt.ctr"
  return back;
}