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Diff for /capa/capa51/pProj/capaCgiUtils.c between versions 1.1 and 1.12

version 1.1, 1999/09/28 21:26:20 version 1.12, 2000/02/22 18:13:20
Line 404  void w_get_responses(int x,int q_idx,cha Line 404  void w_get_responses(int x,int q_idx,cha
       sscanf(g_entries[x].name,"INPUT%d",&q_idx);        sscanf(g_entries[x].name,"INPUT%d",&q_idx);
       if( q_idx > 0 && q_idx < MAX_PROBLEM_CNT ) {        if( q_idx > 0 && q_idx < MAX_PROBLEM_CNT ) {
  if ( ! is_all_ws(g_entries[x].val) ) {   if ( ! is_all_ws(g_entries[x].val) ) {
   leng = strlen(g_entries[x].val) + 1;  
   g_stu_ans_pp[q_idx] = (StudentAnswer_t *)capa_malloc(sizeof(StudentAnswer_t),1);    g_stu_ans_pp[q_idx] = (StudentAnswer_t *)capa_malloc(sizeof(StudentAnswer_t),1);
   (g_stu_ans_pp[q_idx])->a_idx  = 1;    (g_stu_ans_pp[q_idx])->a_idx  = 1;
   (g_stu_ans_pp[q_idx])->a_str  = strsave(g_entries[x].val);    (g_stu_ans_pp[q_idx])->a_str  = strsave(g_entries[x].val);
   if (leng > ANSWER_STRING_LENG)   
     (g_stu_ans_pp[q_idx])->a_str[ANSWER_STRING_LENG] = '\0';  
   (g_stu_ans_pp[q_idx])->a_next = NULL;    (g_stu_ans_pp[q_idx])->a_next = NULL;
   trim_response_ws((g_stu_ans_pp[q_idx])->a_str);    trim_response_ws((g_stu_ans_pp[q_idx])->a_str);
  }   }
Line 424  void w_get_responses(int x,int q_idx,cha Line 421  void w_get_responses(int x,int q_idx,cha
       if( q_idx > 0 && q_idx < MAX_PROBLEM_CNT ) {        if( q_idx > 0 && q_idx < MAX_PROBLEM_CNT ) {
  if ( ! is_all_ws(g_entries[x].val) ) {    if ( ! is_all_ws(g_entries[x].val) ) { 
   StudentAnswer_t *sa_p;    StudentAnswer_t *sa_p;
   leng = strlen(g_entries[x].val) + 1;  
   sa_p = (StudentAnswer_t *)capa_malloc(sizeof(StudentAnswer_t),1);    sa_p = (StudentAnswer_t *)capa_malloc(sizeof(StudentAnswer_t),1);
   sa_p->a_idx  = sub_idx;    sa_p->a_idx  = sub_idx;
   sa_p->a_str  = strsave(g_entries[x].val);    sa_p->a_str  = strsave(g_entries[x].val);
   if (leng > ANSWER_STRING_LENG) sa_p->a_str[ANSWER_STRING_LENG] = '\0';  
   sa_p->a_next = NULL;    sa_p->a_next = NULL;
     trim_response_ws(sa_p->a_str);
   if( g_stu_ans_pp[q_idx] == NULL ) {    if( g_stu_ans_pp[q_idx] == NULL ) {
     g_stu_ans_pp[q_idx] = sa_p;      g_stu_ans_pp[q_idx] = sa_p;
   } else {     } else { 
Line 451  void w_get_responses(int x,int q_idx,cha Line 447  void w_get_responses(int x,int q_idx,cha
     if( index(g_entries[x].name, ',' ) == NULL ) {  /* only one answer */      if( index(g_entries[x].name, ',' ) == NULL ) {  /* only one answer */
       sscanf(g_entries[x].name,"LAST%d",&q_idx);        sscanf(g_entries[x].name,"LAST%d",&q_idx);
       if( q_idx > 0 && q_idx < MAX_PROBLEM_CNT ) {        if( q_idx > 0 && q_idx < MAX_PROBLEM_CNT ) {
  leng = strlen(g_entries[x].val) + 1;  
  sa_p = (StudentAnswer_t *)capa_malloc(sizeof(StudentAnswer_t),1);   sa_p = (StudentAnswer_t *)capa_malloc(sizeof(StudentAnswer_t),1);
  sa_p->a_idx  = 1;   sa_p->a_idx  = 1;
  sa_p->a_str  = strsave(g_entries[x].val);   sa_p->a_str  = strsave(g_entries[x].val);
  if (leng > ANSWER_STRING_LENG) sa_p->a_str[ANSWER_STRING_LENG] = '\0';  
  sa_p->a_next = NULL;   sa_p->a_next = NULL;
  g_last_ans_pp[q_idx] = sa_p;   g_last_ans_pp[q_idx] = sa_p;
       }        }
     } else {      } else {
       sscanf(g_entries[x].name,"LAST%d,%d",&q_idx,&sub_idx);        sscanf(g_entries[x].name,"LAST%d,%d",&q_idx,&sub_idx);
       if( q_idx > 0 && q_idx < MAX_PROBLEM_CNT ) {        if( q_idx > 0 && q_idx < MAX_PROBLEM_CNT ) {
  leng = strlen(g_entries[x].val) + 1;  
  sa_p = (StudentAnswer_t *)capa_malloc(sizeof(StudentAnswer_t),1);   sa_p = (StudentAnswer_t *)capa_malloc(sizeof(StudentAnswer_t),1);
  sa_p->a_idx  = sub_idx;   sa_p->a_idx  = sub_idx;
  sa_p->a_str  = strsave(g_entries[x].val);   sa_p->a_str  = strsave(g_entries[x].val);
  if (leng > ANSWER_STRING_LENG) sa_p->a_str[ANSWER_STRING_LENG] = '\0';  
  sa_p->a_next = NULL;   sa_p->a_next = NULL;
  if( g_last_ans_pp[q_idx] == NULL) {   if( g_last_ans_pp[q_idx] == NULL) {
   g_last_ans_pp[q_idx] = sa_p;    g_last_ans_pp[q_idx] = sa_p;
Line 809  void        append_qtext(new_str) char * Line 801  void        append_qtext(new_str) char *
   len,g_qchar_cnt,g_qsize);    len,g_qchar_cnt,g_qsize);
   fflush(g_cgi);    fflush(g_cgi);
 #endif /* CGI_DBUG */      #endif /* CGI_DBUG */    
   if (g_qchar_cnt+len>g_qsize-1) {    if (g_qchar_cnt+len>g_qsize-2) {
     char *temp_text;      char *temp_text;
     g_qsize=(g_qchar_cnt+len)*2;      g_qsize=(g_qchar_cnt+len)*2;
     temp_text=capa_malloc(g_qsize,sizeof(char));      temp_text=capa_malloc(g_qsize,sizeof(char));
Line 823  void        append_qtext(new_str) char * Line 815  void        append_qtext(new_str) char *
   g_qchar_cnt += len;    g_qchar_cnt += len;
   g_question_txt[g_qchar_cnt+1]='\0';    g_question_txt[g_qchar_cnt+1]='\0';
 #ifdef CGI_DBUG  #ifdef CGI_DBUG
   fprintf(g_cgi,"after: len %d; g_qchar_cnt %d; g_qsize %d\n",len,g_qchar_cnt,g_qsize);    fprintf(g_cgi,"after: len %d; g_qchar_cnt %d; g_qsize %d; strlen(g_question_txt):%d\n",len,g_qchar_cnt,g_qsize,strlen(g_question_txt));
   fflush(g_cgi);    fflush(g_cgi);
 #endif /* CGI_DBUG */      #endif /* CGI_DBUG */    
 }  }
Line 837  void        append_stext(new_str) char * Line 829  void        append_stext(new_str) char *
   new_str,len,g_schar_cnt,g_ssize);    new_str,len,g_schar_cnt,g_ssize);
   fflush(g_cgi);    fflush(g_cgi);
 #endif /* CGI_DBUG */      #endif /* CGI_DBUG */    
   if (g_schar_cnt+len>g_ssize-1) {    if (g_schar_cnt+len>g_ssize-2) {
     char *temp_text;      char *temp_text;
     g_ssize=(g_schar_cnt+len)*2;      g_ssize=(g_schar_cnt+len)*2;
     temp_text=capa_malloc(g_ssize,sizeof(char));      temp_text=capa_malloc(g_ssize,sizeof(char));
Line 1043  print_mainmenu(class,sn,pin)char *class; Line 1035  print_mainmenu(class,sn,pin)char *class;
     fprintf(stdout,"<input type=\"submit\" value=\"Display Quiz summary\" ></form>\n");      fprintf(stdout,"<input type=\"submit\" value=\"Display Quiz summary\" ></form>\n");
   }    }
   outcome = check_termscore_option();    outcome = check_termscore_option();
   fprintf(stdout,"<!-- Outcome of check_termscore_option()=%d --!>\n",outcome);    fprintf(stdout,"<!-- Outcome of check_termscore_option()=%d -->\n",outcome);
   /*Termscore Button*/    /*Termscore Button*/
   if( outcome ) {    if( outcome ) {
     fprintf(stdout,"<li><form method=\"post\" ");      fprintf(stdout,"<li><form method=\"post\" ");
     sprintf(buf,"action=\"http://%s/%s/capahtml\">",serverName,g_cgibin_path);     sprintf(buf,"action=\"http://%s/%s/%s/capasbin\">",serverName,g_cgibin_path,g_cowner);
     fprintf(stdout,"%s\n", buf);      fprintf(stdout,"%s\n", buf);
     fprintf(stdout,"<input type=\"hidden\" name=\"CLASS\" value=\"%s\">\n",class);      fprintf(stdout,"<input type=\"hidden\" name=\"CLASS\" value=\"%s\">\n",class);
     fprintf(stdout,"<input type=\"hidden\" name=\"SNUM\" value=\"%s\">\n",sn);      fprintf(stdout,"<input type=\"hidden\" name=\"SNUM\" value=\"%s\">\n",sn);
Line 1067  print_mainmenu(class,sn,pin)char *class; Line 1059  print_mainmenu(class,sn,pin)char *class;
 void  void
 print_page_header(mode,num_quest) int mode;int num_quest;  print_page_header(mode,num_quest) int mode;int num_quest;
 {  {
   char   buf[MAX_BUFFER_SIZE];    char   buf[MAX_BUFFER_SIZE], discussdir[MAX_BUFFER_SIZE];
   char *serverName;    char *serverName;
   int    configResult,term_summary_button=1;    int    configResult,term_summary_button=1;
   
     buf[0]='\0';
     discussdir[0]='\0';
   serverName=getenv("SERVER_NAME");    serverName=getenv("SERVER_NAME");
   if (!serverName) {    if (!serverName) {
     fprintf(stdout,"Enviroment variable SERVER_NAME not set.\n");      fprintf(stdout,"Enviroment variable SERVER_NAME not set.\n");
Line 1206  print_page_header(mode,num_quest) int mo Line 1200  print_page_header(mode,num_quest) int mo
     fprintf(stdout,"</form></TD>");      fprintf(stdout,"</form></TD>");
   }    }
   
     /*Discuss Button*/
   
     sprintf(discussdir,"%s/discussion/%d",g_class_fullpath,g_login_set);
     if ( access(discussdir,F_OK) == 0 ) {
       fprintf(stdout,"<TD><form method=\"post\" ");
       sprintf(buf,"action=\"http://%s/%s/%s/capadiscuss\">",serverName,g_cgibin_path,g_cowner);
       fprintf(stdout,"%s\n", buf);
       fprintf(stdout,"<input type=\"hidden\" name=\"CLASS\" value=\"%s\">\n",g_class_name);
       fprintf(stdout,"<input type=\"hidden\" name=\"SNUM\" value=\"%s\">\n",g_student_number);
       fprintf(stdout,"<input type=\"hidden\" name=\"CAPAID\" value=\"%d\">\n",g_entered_pin);
       fprintf(stdout,"<input type=\"hidden\" name=\"SETID\" value=\"%d\">\n",g_login_set);
       fprintf(stdout,"<input type=\"submit\" value=\"Discuss\" >\n</form></TD>");
     }
   
   fprintf(stdout,"\n</TR></TABLE>\n");    fprintf(stdout,"\n</TR></TABLE>\n");
   fflush(stdout);        fflush(stdout);    
 }  }
Line 1400  char *class_dir; char *c_owner;char *cla Line 1408  char *class_dir; char *c_owner;char *cla
   
   if ( result != 0 ) {    if ( result != 0 ) {
      if( !g_passdue ) {       if( !g_passdue ) {
        append_qtext("<FORM method=\"post\" ");         append_qtext("<FORM NAME=\"CAPA\" method=\"post\" ");
        sprintf(buf,"action=\"http://%s/%s/%s/capasbin\">",serverName,         sprintf(buf,"action=\"http://%s/%s/%s/capasbin\">",serverName,
        g_cgibin_path,c_owner);         g_cgibin_path,c_owner);
        append_qtext(buf);         append_qtext(buf);
Line 1440  char *class_dir; char *c_owner;char *cla Line 1448  char *class_dir; char *c_owner;char *cla
      append_qtext("<A href=\"#TOP\">Top</A>");       append_qtext("<A href=\"#TOP\">Top</A>");
      sprintf(buf,"&nbsp;&nbsp;<A href=\"#P%d\">Next</A>",question_idx+2);  append_qtext(buf);       sprintf(buf,"&nbsp;&nbsp;<A href=\"#P%d\">Next</A>",question_idx+2);  append_qtext(buf);
      }*/       }*/
            q_leng = strlen(prob_idx->question);     if (prob_idx->question != NULL) {
    if ( !prob_idx->show_br ) {       q_leng = strlen(prob_idx->question);
      append_qtext(prob_idx->question);       if ( !prob_idx->show_br ) {
    } else {         append_qtext(prob_idx->question);
      for(idx=0;idx<q_leng;idx++) {       } else {
        if ( g_qchar_cnt+2 >= g_qsize ) {         for(idx=0;idx<q_leng;idx++) {
  char *temp_text;   if ( g_qchar_cnt+2 >= g_qsize ) {
  g_qsize=g_qchar_cnt*2;     char *temp_text;
  temp_text=capa_malloc(g_qsize,sizeof(char));     g_qsize=g_qchar_cnt*2;
  strncpy(temp_text,g_question_txt,g_qsize);     temp_text=capa_malloc(g_qsize,sizeof(char));
  capa_mfree(g_question_txt);     strncpy(temp_text,g_question_txt,g_qsize);
  g_question_txt=temp_text;       capa_mfree(g_question_txt);
        }     g_question_txt=temp_text;  
        g_question_txt[g_qchar_cnt]=prob_idx->question[idx];   }
        g_qchar_cnt++;   g_question_txt[g_qchar_cnt]=prob_idx->question[idx];
        if(prob_idx->question[idx] == '\n' ) {   g_qchar_cnt++;
  append_qtext("<br>\n");   if(prob_idx->question[idx] == '\n' ) {
      append_qtext("<br>\n");
    }
        }         }
      }       }
    }     }
Line 1553  char *class_dir; char *c_owner;char *cla Line 1563  char *class_dir; char *c_owner;char *cla
   }    }
 }  }
   
   /*if the assignment is passedue we come here to get what the answer was just in case*/
 void  void
 get_response(char pcr,char u_db,int q_idx,Problem_t *p)  get_response(char pcr,char u_db,int q_idx,Problem_t *p)
 {  {
Line 1669  void display_last_subjective(int q_idx) Line 1680  void display_last_subjective(int q_idx)
   
 void create_answer_area(Problem_t *p,int q_idx)   void create_answer_area(Problem_t *p,int q_idx) 
 {  {
   int ii;    int ii=0;
   char       buf[MAX_BUFFER_SIZE];      char       buf[MAX_BUFFER_SIZE];  
     AnswerInfo_t *ai;
 #ifdef CGI_DBUG  #ifdef CGI_DBUG
   fprintf(g_cgi,"Enter create_answer_area() [%d]\n",q_idx); fflush(g_cgi);    fprintf(g_cgi,"Enter create_answer_area() [%d]\n",q_idx); fflush(g_cgi);
 #endif /* CGI_DBUG */  #endif /* CGI_DBUG */
Line 1681  void create_answer_area(Problem_t *p,int Line 1692  void create_answer_area(Problem_t *p,int
   }    }
   if ( p->show_ans_box ) {     if ( p->show_ans_box ) { 
     if ( p->ans_op == ANS_AND ) {      if ( p->ans_op == ANS_AND ) {
       for(ii=0;ii<p->ans_cnt;ii++) {        if (p->ans_type == ANSWER_IS_FORMULA) {
  if (p->ans_type == ANSWER_IS_FORMULA) {   /* first answer is stored in p, the rest are linked off of p->ans_list */
  sprintf(buf,"<p><B>Answer %d of %d:</B><input size=80 name=\"INPUT%02d,%02d\" value=\"\">\n",ii+1,p->ans_cnt,q_idx+1,ii+1);   sprintf(buf,"<p><B>Answer %d of %d:</B><input size=80 name=\"INPUT%02d,%02d\" value=\"\">\n",ii+1,p->ans_cnt,q_idx+1,ii+1);
         } else {
    sprintf(buf,"<p><B>Answer %d of %d:</B><input name=\"INPUT%02d,%02d\" value=\"\">\n",ii+1,p->ans_cnt,q_idx+1,ii+1);
         }
         append_qtext(buf);
         for(ii=1, ai=p->ans_list;ii<p->ans_cnt;ai=ai->ans_next,ii++) {
    if (ai->ans_type == ANSWER_IS_FORMULA) {
     sprintf(buf,"<p><B>Answer %d of %d:</B><input size=80 name=\"INPUT%02d,%02d\" value=\"\">\n",ii+1,p->ans_cnt,q_idx+1,ii+1);
  } else {   } else {
   sprintf(buf,"<p><B>Answer %d of %d:</B><input name=\"INPUT%02d,%02d\" value=\"\">\n",ii+1,p->ans_cnt,q_idx+1,ii+1);    sprintf(buf,"<p><B>Answer %d of %d:</B><input name=\"INPUT%02d,%02d\" value=\"\">\n",ii+1,p->ans_cnt,q_idx+1,ii+1);
  }   }
Line 1872  char       buf[MAX_BUFFER_SIZE]; Line 1890  char       buf[MAX_BUFFER_SIZE];
 }  }
   
 /* returns a -1 if there were not enough answers, otherwise the number of responses  /* returns a -1 if there were not enough answers, otherwise the number of responses
    for the question is returned*/     for the question is returned
      !!!!!AS A SIDEEFFECT IT ALSO CROPS ANSWERS TO ANSWER_STRING_LENG!!!!!!!
   */
 int gather_answers(char ***ans,int q_idx,Problem_t *p)  int gather_answers(char ***ans,int q_idx,Problem_t *p)
 {  {
   int cnt;    int cnt;
Line 1882  int gather_answers(char ***ans,int q_idx Line 1902  int gather_answers(char ***ans,int q_idx
     sa_p= g_stu_ans_pp[q_idx+1];      sa_p= g_stu_ans_pp[q_idx+1];
     for(i=0;((i<p->ans_cnt)&&(sa_p));i++){      for(i=0;((i<p->ans_cnt)&&(sa_p));i++){
       ans[0][i]=sa_p->a_str;        ans[0][i]=sa_p->a_str;
         if ((strlen(ans[0][i])+1) > ANSWER_STRING_LENG) ans[0][i][ANSWER_STRING_LENG]='\0';
       sa_p=sa_p->a_next;        sa_p=sa_p->a_next;
     }      }
     cnt=p->ans_cnt;      cnt=p->ans_cnt;
Line 1889  int gather_answers(char ***ans,int q_idx Line 1910  int gather_answers(char ***ans,int q_idx
   } else {    } else {
     *ans=(char**)capa_malloc(p->ans_cnt,1);      *ans=(char**)capa_malloc(p->ans_cnt,1);
     ans[0][0]=g_stu_ans_pp[q_idx+1]->a_str;      ans[0][0]=g_stu_ans_pp[q_idx+1]->a_str;
       if ((strlen(ans[0][0])+1) > ANSWER_STRING_LENG) ans[0][0][ANSWER_STRING_LENG]='\0';
     cnt=1;      cnt=1;
   }    }
   return cnt;    return cnt;
 }  }
   
   /*logging user's answer when it is passed due.*/
 void  void
 log_user_ans(int q_idx,Problem_t *p)  log_user_ans(int q_idx,Problem_t *p)
 {  {
   char **ans;    char **ans;
   int cnt;    int cnt;
   if (p->ans_type==ANSWER_IS_SUBJECTIVE) {    if (p->ans_type==ANSWER_IS_SUBJECTIVE) {
     capa_set_subjective(g_login_set,q_idx+1,g_student_number,        /*capa_set_subjective(g_login_set,q_idx+1,g_student_number,
  g_stu_ans_pp[q_idx+1]->a_str);   g_stu_ans_pp[q_idx+1]->a_str);*/
   } else {    } else {
     if (-1 != (cnt=gather_answers(&ans,q_idx,p))) {      if (-1 != (cnt=gather_answers(&ans,q_idx,p))) {
       switch( capa_check_answers(p,ans,cnt) ) {        switch( capa_check_answers(p,ans,cnt) ) {
Line 1979  int    tries; Line 2002  int    tries;
     submit_subjective(q_idx,p);      submit_subjective(q_idx,p);
     return;      return;
   }    }
     
   cnt=gather_answers(&ans,q_idx,p);    cnt=gather_answers(&ans,q_idx,p);
   if (cnt == -1) {    if (cnt == -1) {
     g_tried[q_idx]--;      g_tried[q_idx]--;
Line 2171  char *class_dir;char *class;char *studen Line 2194  char *class_dir;char *class;char *studen
            set_score,                   /*    Score on a set           */             set_score,                   /*    Score on a set           */
            term_score=0,                /*    Total points received    */             term_score=0,                /*    Total points received    */
            term_valid=0,                /*    Total points possible    */             term_valid=0,                /*    Total points possible    */
            result;             result,
              tot_num_sets=0;
   T_entry  entry;                       /*    Database entry for a set */    T_entry  entry;                       /*    Database entry for a set */
   char     buf[MAX_BUFFER_SIZE]; /* Output line buffer  */    char     buf[MAX_BUFFER_SIZE]; /* Output line buffer  */
   char     buf2[MAX_BUFFER_SIZE]; /* Output line buffer  */    char     buf2[MAX_BUFFER_SIZE]; /* Output line buffer  */
Line 2186  char *class_dir;char *class;char *studen Line 2210  char *class_dir;char *class;char *studen
     fprintf(stdout,"Unable to complete actions.\n");      fprintf(stdout,"Unable to complete actions.\n");
     return;      return;
   }    }
     printf("<!--print_summary-->");
   sprintf(class_fullpath,"%s/%s",class_dir,class);    sprintf(class_fullpath,"%s/%s",class_dir,class);
   chdir(class_fullpath);    chdir(class_fullpath);
   configResult=read_capa_config("web_status_line_length",buf);    configResult=read_capa_config("web_status_line_length",buf);
Line 2207  char *class_dir;char *class;char *studen Line 2231  char *class_dir;char *class;char *studen
   for (set_idx=1; set_idx<=set; set_idx++) {    for (set_idx=1; set_idx<=set; set_idx++) {
     g_inhibit_response=capa_check_option(OPTION_INHIBIT_RESPONSE,set_idx,      g_inhibit_response=capa_check_option(OPTION_INHIBIT_RESPONSE,set_idx,
  g_student_data.s_sec);   g_student_data.s_sec);
     if (g_inhibit_response > 0) continue;      if (g_inhibit_response > 0) {
         printf("<!-- Set %d is inhibited -->\n",set_idx);
         continue;
       }
       if ( capa_check_date(CHECK_OPEN_DATE,g_student_number,
        g_student_data.s_sec,set_idx) < 0 ){
         printf("<!-- Set %d is not open -->\n",set_idx);
         continue;
       }
   
     if (capa_get_header(&header,set_idx))  return;      if (capa_get_header(&header,set_idx))  return;
       tot_num_sets++;
     capa_get_entry(&entry,student_number,set_idx);      capa_get_entry(&entry,student_number,set_idx);
     sscanf(header.num_questions,"%d", &(question_cnt) );      sscanf(header.num_questions,"%d", &(question_cnt) );
     valid_wgt = 0; set_score = 0;      valid_wgt = 0; set_score = 0;
Line 2253  char *class_dir;char *class;char *studen Line 2286  char *class_dir;char *class;char *studen
   printf("\n</TABLE>\n<hr>\n");    printf("\n</TABLE>\n<hr>\n");
   /* SHOW TOTALS */    /* SHOW TOTALS */
   /* if capalogin_show_summary_score is set to none don't show it */    /* if capalogin_show_summary_score is set to none don't show it */
   sprintf(buf,"%d sets, total = %3d/%3d (%d%%)\n", set, term_score, term_valid, 100*term_score/term_valid);    if (term_valid > 0) {
       sprintf(buf,"%d sets, total = %3d/%3d (%d%%)\n", tot_num_sets, term_score, term_valid, 100*term_score/term_valid);
     } else {
       sprintf(buf,"%d sets, total = %3d/%3d\n", tot_num_sets, term_score, term_valid);
     }
   result=read_capa_config("capalogin_show_summary_score",buf2);    result=read_capa_config("capalogin_show_summary_score",buf2);
   if (result != 0 && result != -1) {    if (result != 0 && result != -1) {
     if (strcasecmp(buf2,"none")==0) {      if (strcasecmp(buf2,"none")==0) {
Line 2369  FILE *out; Line 2406  FILE *out;
            i,                           /*    Question counter         */             i,                           /*    Question counter         */
            set_score,                   /*    Score on a set           */             set_score,                   /*    Score on a set           */
            term_score=0,                /*    Total points received    */             term_score=0,                /*    Total points received    */
            term_valid=0,                /*    Total points possible    */             term_valid=0;                /*    Total points possible    */
            result;  
   T_entry  entry;                       /*    Database entry for a set */    T_entry  entry;                       /*    Database entry for a set */
   char     buf[MAX_BUFFER_SIZE]; /* Output line buffer  */    char     buf[MAX_BUFFER_SIZE]; /* Output line buffer  */
   char     buf2[MAX_BUFFER_SIZE]; /* Output line buffer  */  
   T_header header;                      /*    Problem set header       */    T_header header;                      /*    Problem set header       */
   int      question_cnt,valid_wgt, rate,configResult,    int      question_cnt,valid_wgt,configResult;
     status_line_length=DEFAULT_STATUS_LINE_LENGTH,row;  
   char     class_fullpath[ONE_K],*serverName;    char     class_fullpath[ONE_K],*serverName;
   int      hw_c, hw_r, qz_c, qz_r, fs, homework_count, quiz_count;    int      hw_c, hw_r, qz_c, qz_r, fs, homework_count, quiz_count;
   int      ex_c, epc_c;  
   float    hw_w, qz_w, ex_w, fe_w, pc_w;    float    hw_w, qz_w, ex_w, fe_w, pc_w;
   int      idx, entry_count, tmp_len;    int      idx, entry_count, tmp_len;
   float    *S, *F;    float    *S, *F;
   int      *X;    int      *X; /* array controlling whether to extrapolate scores */
   char     *capa_server, *qz_p, *ex_p, *epc_p;     char     *capa_server;
   int      max_set[4];    int      max_set[4], width=600,height=750; /* width and height of applet*/
   char     **c_path_pp;    char     **c_path_pp;
     
       /*Unused Vars  
         char     buf2[MAX_BUFFER_SIZE]; 
       char *qz_p, *ex_p, *epc_p; 
       int      ex_c, epc_c, result;
       int  rate, status_line_length=DEFAULT_STATUS_LINE_LENGTH,row;
     */
   
   serverName=getenv("SERVER_NAME");    serverName=getenv("SERVER_NAME");
   if (!serverName) {    if (!serverName) {
     fprintf(out,"Enviroment variable SERVER_NAME not set.\n");      fprintf(out,"Enviroment variable SERVER_NAME not set.\n");
Line 2433  FILE *out; Line 2471  FILE *out;
           
     return;      return;
   }    }
   
     get_tscore_width_height(&width,&height);
   
   c_path_pp = (char **)capa_malloc( 4, sizeof(char *));    c_path_pp = (char **)capa_malloc( 4, sizeof(char *));
   tmp_len = strlen(class_fullpath) + 1;    tmp_len = strlen(class_fullpath) + 1;
   c_path_pp[0] = (char *)capa_malloc(tmp_len,sizeof(char));    c_path_pp[0] = (char *)capa_malloc(tmp_len,sizeof(char));
Line 2473  FILE *out; Line 2514  FILE *out;
     c_path_pp[2] = (char *)capa_malloc( (tmp_len),sizeof(char));      c_path_pp[2] = (char *)capa_malloc( (tmp_len),sizeof(char));
     sprintf(c_path_pp[2],"%s",buf);      sprintf(c_path_pp[2],"%s",buf);
     max_set[2] = check_class_get_maxset(c_path_pp[2]);      max_set[2] = check_class_get_maxset(c_path_pp[2]);
       printf("<!-- for %s max_set %d -->\n",c_path_pp[2],max_set[2]);
     if( max_set[2] <= 0 ) {      if( max_set[2] <= 0 ) {
       /* should we continue ? */   /* no sets */
       max_set[2] = 0;   max_set[2] = 0;
       for(idx=2;idx <= (fs*2); idx++) {      }
       /* start extrapolation with sets that don't yet exist */
       for(idx=2+(max_set[2]*2);idx <= (fs*2); idx++) {
         X[idx] = 1;          X[idx] = 1;
       }  
     }      }
   } else { /* if exam_path is not in capa.config, then skip exams */    } else { /* if exam_path is not in capa.config, then skip exams */
     fs = 0;      fs = 0;
Line 2525  FILE *out; Line 2568  FILE *out;
           term_score += set_score;            term_score += set_score;
           capa_mfree(header.weight);            capa_mfree(header.weight);
           capa_mfree(header.partial_credit);            capa_mfree(header.partial_credit);
     printf("<!-- %s %d %d -->\n",c_path_pp[idx],set_score,valid_wgt);
           if(idx==2) { /* exam sets */            if(idx==2) { /* exam sets */
             S[set_idx*2] = (float)set_score;              S[set_idx*2] = (float)set_score;
             F[set_idx*2] = (float)valid_wgt;              F[set_idx*2] = (float)valid_wgt;
             X[set_idx*2] = 0;              if (valid_wgt == 0) {
    X[set_idx*2] = 1;
       } else {
    X[set_idx*2] = 0;
       }
           }            }
           if(idx==3) { /* correction sets */            if(idx==3) { /* correction sets */
             S[set_idx*2+1] = (float)set_score;              S[set_idx*2+1] = (float)set_score;
             F[set_idx*2+1] = (float)valid_wgt;              F[set_idx*2+1] = (float)valid_wgt;
             X[set_idx*2+1] = 0;      if (valid_wgt == 0 ) {
    X[set_idx*2+1] = 1;
       } else {
    X[set_idx*2+1] = 0;
       }
           }            }
        }         }
        if( (idx == 0) || (idx==1) ) { /* homeworks and quizzes */         if( (idx == 0) || (idx==1) ) { /* homeworks and quizzes */
Line 2548  FILE *out; Line 2600  FILE *out;
   
       
   fprintf(out,"<CENTER>\n");    fprintf(out,"<CENTER>\n");
   fprintf(out,"<APPLET CODE=TScore.class CODEBASE=\"http://%s\" width=600 height=750>\n",capa_server);    fprintf(out,"<APPLET CODE=TScore.class CODEBASE=\"http://%s/CAPA/\" width=%d height=%d>\n",capa_server,width,height);
   fprintf(out,"<PARAM NAME=\"HW_W\"  VALUE=\"%f\">\n", hw_w);    fprintf(out,"<PARAM NAME=\"HW_W\"  VALUE=\"%f\">\n", hw_w);
   fprintf(out,"<PARAM NAME=\"QZ_W\"  VALUE=\"%f\">\n", qz_w);    fprintf(out,"<PARAM NAME=\"QZ_W\"  VALUE=\"%f\">\n", qz_w);
   fprintf(out,"<PARAM NAME=\"EX_W\"  VALUE=\"%f\">\n", ex_w);    fprintf(out,"<PARAM NAME=\"EX_W\"  VALUE=\"%f\">\n", ex_w);
Line 2592  FILE *out; Line 2644  FILE *out;
   capa_mfree((char *)capa_server);    capa_mfree((char *)capa_server);
 }  }
   
   void
   get_tscore_width_height(width,height) 
   int *width;int *height;
   {
     char     buf[MAX_BUFFER_SIZE]; 
     int      configResult;
     
     configResult=read_capa_config("tscore_width",buf);
     if (configResult != 0 && configResult != -1 ) {
       sscanf(buf,"%d", width);
       if (*width <= 0 )  { *width = DEFAULT_WIDTH; }
     } else {
         printf("<!-- tscore_width not found. %d-->\n",configResult);
     }
     configResult=read_capa_config("tscore_height",buf);
     if (configResult != 0 && configResult != -1 ) {
       sscanf(buf,"%d", height);
       if (*height <= 0 )  { *height = DEFAULT_HEIGHT; }
     } else {
         printf("<!-- tscore_height not found. %d-->\n",configResult);
     }
   }
   
 int  int
 get_termscore_params(hw,qw,ew,fw,pw,hc,qc,fs)   get_termscore_params(hw,qw,ew,fw,pw,hc,qc,fs) 
Removed from v.1.1  
changed lines
  Added in v.1.12

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