File:  [LON-CAPA] / capa / capa51 / pProj / capaRQO.c
Revision 1.4: download - view: text, annotated - select for diffs
Mon Aug 7 20:47:29 2000 UTC (23 years, 7 months ago) by albertel
Branches: MAIN
CVS tags: version_2_9_X, version_2_9_99_0, version_2_9_1, version_2_9_0, version_2_8_X, version_2_8_99_1, version_2_8_99_0, version_2_8_2, version_2_8_1, version_2_8_0, version_2_7_X, version_2_7_99_1, version_2_7_99_0, version_2_7_1, version_2_7_0, version_2_6_X, version_2_6_99_1, version_2_6_99_0, version_2_6_3, version_2_6_2, version_2_6_1, version_2_6_0, version_2_5_X, version_2_5_99_1, version_2_5_99_0, version_2_5_2, version_2_5_1, version_2_5_0, version_2_4_X, version_2_4_99_0, version_2_4_2, version_2_4_1, version_2_4_0, version_2_3_X, version_2_3_99_0, version_2_3_2, version_2_3_1, version_2_3_0, version_2_2_X, version_2_2_99_1, version_2_2_99_0, version_2_2_2, version_2_2_1, version_2_2_0, version_2_1_X, version_2_1_99_3, version_2_1_99_2, version_2_1_99_1, version_2_1_99_0, version_2_1_3, version_2_1_2, version_2_1_1, version_2_1_0, version_2_12_X, version_2_11_X, version_2_11_4_uiuc, version_2_11_4_msu, version_2_11_4, version_2_11_3_uiuc, version_2_11_3_msu, version_2_11_3, version_2_11_2_uiuc, version_2_11_2_msu, version_2_11_2_educog, version_2_11_2, version_2_11_1, version_2_11_0_RC3, version_2_11_0_RC2, version_2_11_0_RC1, version_2_11_0, version_2_10_X, version_2_10_1, version_2_10_0_RC2, version_2_10_0_RC1, version_2_10_0, version_2_0_X, version_2_0_99_1, version_2_0_2, version_2_0_1, version_2_0_0, version_1_99_3, version_1_99_2, version_1_99_1_tmcc, version_1_99_1, version_1_99_0_tmcc, version_1_99_0, version_1_3_X, version_1_3_3, version_1_3_2, version_1_3_1, version_1_3_0, version_1_2_X, version_1_2_99_1, version_1_2_99_0, version_1_2_1, version_1_2_0, version_1_1_X, version_1_1_99_5, version_1_1_99_4, version_1_1_99_3, version_1_1_99_2, version_1_1_99_1, version_1_1_99_0, version_1_1_3, version_1_1_2, version_1_1_1, version_1_1_0, version_1_0_99_3, version_1_0_99_2, version_1_0_99_1, version_1_0_99, version_1_0_3, version_1_0_2, version_1_0_1, version_1_0_0, version_0_99_5, version_0_99_4, version_0_99_3, version_0_99_2, version_0_99_1, version_0_99_0, version_0_6_2, version_0_6, version_0_5_1, version_0_5, version_0_4, stable_2002_spring, stable_2002_july, stable_2002_april, stable_2001_fall, release_5-1-3, loncapaMITrelate_1, language_hyphenation_merge, language_hyphenation, conference_2003, bz6209-base, bz6209, STABLE, HEAD, GCI_3, GCI_2, GCI_1, CAPA_5-1-6, CAPA_5-1-5, CAPA_5-1-4_RC1, BZ4492-merge, BZ4492-feature_horizontal_radioresponse, BZ4492-feature_Support_horizontal_radioresponse, BZ4492-Support_horizontal_radioresponse
- fixed license notices the reference the GNU GPL rather than the GNU LGPL

/* broken start to a module to support questions appearing in a randomized order
   Copyright (C) 1992-2000 Michigan State University

   The CAPA system is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.

   The CAPA system is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public
   License along with the CAPA system; see the file COPYING.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.

   As a special exception, you have permission to link this program
   with the TtH/TtM library and distribute executables, as long as you
   follow the requirements of the GNU GPL in regard to all of the
   software in the executable aside from TtH/TtM.
*/

#include <stdio.h>
#include "capaCommon.h"
#include "capaParser.h"
#include "capaRQO.h"
extern RandQO_t          *QuestionOrder;

/*FIXME I don't actually do anything yet*/
void rqo_finish()
{
  printf("rqo_finish\n");
}

void rqo_1spec()
{
  printf("rqo_1spec\n");
}

void rqo_2spec()
{
  printf("rqo_2spec\n");
}

void init_rqo()
{
  QuestionOrder=(RandQO_t*) capa_malloc(sizeof(RandQO_t),1);
  QuestionOrder->num=0;
  QuestionOrder->used=(int *) capa_malloc(sizeof(int)*MAX_BUFFER_SIZE,1);
  QuestionOrder->length=MAX_BUFFER_SIZE;
  QuestionOrder->groups=(RandGroup_t**)capa_malloc(sizeof(RandGroup_t*)*MAX_BUFFER_SIZE,1);
  QuestionOrder->length=MAX_BUFFER_SIZE;
}

int rqo_used(int a)
{
  if (QuestionOrder->used[a]) return 1;
  QuestionOrder->used[a]=1;
  return 0;
}

void rqo_expand_range()
{
  /*int num=QuestionOrder->num-1;*/
}

void start_rqo_type(int type)
{
  int num;
  printf("start_rqo_type,%d\n",type);
  if (!QuestionOrder) {init_rqo();}
  if (QuestionOrder->groups[(QuestionOrder->num)-1]->type == RANGE) rqo_expand_range();
  num=QuestionOrder->num;
  QuestionOrder->groups[num]=(RandGroup_t*)capa_malloc(sizeof(RandGroup_t),1);
  QuestionOrder->groups[num]->type=type;
  QuestionOrder->groups[num]->length=0;
  QuestionOrder->groups[num]->list=(int *) capa_malloc(sizeof(int)*MAX_BUFFER_SIZE,1);
  QuestionOrder->num++;
}

void append_rqo(Symbol*s)
{
  int num=QuestionOrder->num-1;
  printf("append_rqo,%ld\n",s->s_int);
  QuestionOrder->groups[num]->list[QuestionOrder->groups[num]->length]=s->s_int;
  QuestionOrder->groups[num]->length++;
  if (rqo_used(s->s_int)) {
    char warn_msg[WARN_MSG_LENGTH];
    sprintf(warn_msg,"Question %ld, used twice in /RQO",s->s_int);
    capa_msg(MESSAGE_ERROR,warn_msg);
  }
  capa_mfree((char*)s);
}

void prefix_rqo(Symbol*s)
{
  int i, num=QuestionOrder->num-1;
  printf("prefix_rqo,%ld\n",s->s_int);
  for(i=(QuestionOrder->groups[num]->length);i>0;i--) {
      QuestionOrder->groups[num]->list[i]=QuestionOrder->groups[num]->list[i-1];
  }
  QuestionOrder->groups[num]->list[0]=s->s_int;
  QuestionOrder->groups[num]->length++;
  if (rqo_used(s->s_int)) {
    char warn_msg[WARN_MSG_LENGTH];
    sprintf(warn_msg,"Question %ld, used twice in /RQO",s->s_int);
    capa_msg(MESSAGE_ERROR,warn_msg);
  }
  capa_mfree((char*)s);
}


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