#include "dk3all.h"



$!trace-include



static
int
traverse_database(void *obj, dk3_datum_t *key, dk3_datum_t *val)
{
  int		*iptr;
  iptr = (int *)obj;
  *iptr += 1;
  return	1;
}


static
void
count_elements(dk3_dbi_t *dbi, dk3_app_t *app)
{
  int		nelem	= 0;
  dk3dbi_traverse(dbi, (void *)(&nelem), traverse_database);
  printf("Elements: %d\n", nelem);
}



static dkChar const keyname[] = { dkT("Test2") };


static dkChar const otherkey[] = { dkT("Test") };

static
void
run_for(dkChar const *dbname, dk3_app_t *app)
{
  dkChar	buffer[1024];
  int		 ec = 0;
  dk3_dbi_t	*dbi;
  $? "+ run_for \"%s\"", dbname
  dbi = dk3dbi_open_app(
    dbname, DK3_DB_TYPE_UNKNOWN, 0, &ec, app
  );
  if(dbi) {
    count_elements(dbi, app);
    dk3dbi_delete_string(dbi, keyname);
    count_elements(dbi, app);
    if(dk3dbi_get_string(dbi, otherkey, buffer, DK3_SIZEOF(buffer,dkChar))) {
      printf("Test=\"%s\"\n", buffer);
    }
    dk3dbi_close(dbi);
  }
  $? "- run_for"
}


static dkChar const gn[] = { "test" };

DK3_MAIN
{
  dk3_app_t		*app;
  dkChar const * const	*xargv;
  int			 xargc;
  $!trace-init test-dbi.deb
  $? "+ main"
  app = dk3app_open_command(argc, (dkChar const * const *)argv, gn);
  if(app) {
    xargc = dk3app_get_argc(app);
    xargv = dk3app_get_argv(app);
    if(xargc > 1) {
      run_for(xargv[1], app);
    }
    dk3app_close(app);
  }
  $? "- main"
  $!trace-end
  exit(0);
}