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%%	options

copyright owner	=	Dirk Krause
copyright year	=	2015-xxxx
license		=	bsd



%%	module

#ifndef DK4APP_H_INCLUDED
#include "dk4app.h"
#endif

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

#ifndef DK4CONST_H_INCLUDED
#include "dk4const.h"
#endif



$!trace-include



int
dk4app_search_i_config_file(
  dkChar	*dptr,
  size_t	 szdptr,
  dk4_app_t	*app,
  const dkChar	*shortname,
  int		 maxpass,
  int		 compressed,
  dk4_er_t	*erp
)
{
  int		 back = 0;
  int		 nPasses;
  int		 i;
  if ((NULL != dptr) && (0 < szdptr) && (NULL != app) && (NULL != shortname)) {
    nPasses = maxpass;
    for (i = 0; ((0 == back) && (i <= nPasses)); i++) {
      back = dk4app_search_one_config_file(
        dptr, szdptr, app, shortname, maxpass--, compressed, erp
      );
    }
  } else {
    dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
  }
  return back;
}



int
dk4app_search_config_file(
  dkChar	*dptr,
  size_t	 szdptr,
  dk4_app_t	*app,
  const dkChar	*shortname,
  int		 maxpass,
  int		 compressed,
  dk4_er_t	*erp
)
{
  const dkChar		*msg[5];
  int			 do_log	= 0;
  int			 back	= 0;
  if (NULL != app) {
    if ((NULL != app->msg_debug) && (39 < app->sz_msg_debug)) {
      do_log = dk4app_log_do(app, DK4_LL_DEBUG);
    }
  }
  if (0 != do_log) {
    msg[0] = (app->msg_debug)[33];
    msg[1] = shortname;
    msg[2] = (app->msg_debug)[35];
    if (0 != compressed) {
#if DK4_HAVE_ZLIB_H
#if DK4_HAVE_BZLIB_H
      msg[2] = (app->msg_debug)[39];
#else
      msg[2] = (app->msg_debug)[37];
#endif
#else
#if DK4_HAVE_BZLIB_H
      msg[2] = (app->msg_debug)[38];
#else
      msg[2] = (app->msg_debug)[34];
#endif
#endif
    } else {
      msg[2] = (app->msg_debug)[35];
    }
    dk4app_log_msg(app, DK4_LL_DEBUG, msg, 3);
    back = dk4app_search_i_config_file(
      dptr, szdptr, app, shortname, maxpass, compressed, erp
    );
    if (0 != back) {
      msg[0] = (app->msg_debug)[24];
      msg[1] = shortname;
      msg[2] = (app->msg_debug)[23];
      msg[3] = dptr;
      msg[4] = NULL;
      dk4app_log_msg(app, DK4_LL_DEBUG, msg, 4);
    } else {
      msg[0] = (app->msg_debug)[21];
      msg[1] = shortname;
      msg[0] = (app->msg_debug)[22];
      msg[3] = NULL;
      dk4app_log_msg(app, DK4_LL_DEBUG, msg, 3);
    }
  } else {
    back = dk4app_search_i_config_file(
      dptr, szdptr, app, shortname, maxpass, compressed, erp
    );
  }
  return back;
}