assert( zPName!=0 );
  cookie_parse();
  for(i=0; i<cookies.nParam && strcmp(zPName,cookies.aParam[i].zPName); i++){}
  return i<cookies.nParam ? cookies.aParam[i].zPValue : zDefault;
}

/*
** WEBPAGE: cookies
**
** Show all cookies associated with Fossil.  This shows the text of the
** login cookie and is hence dangerous if an adversary is looking over
** your shoulder and is able to read and reproduce that cookie.
**
** WEBPAGE:  cookies
** WEBPAGE: fdscookie
**
** Show the current display settings contained in the
** "fossil_display_settings" cookie.
*/
void cookie_page(void){
  int i;
  int nCookie = 0;
  const char *zName = 0;
  const char *zValue = 0;
  int isQP = 0;
  int bFDSonly = strstr(g.zPath, "fdscookie")!=0;
  cookie_parse();
  if( bFDSonly ){
    style_header("Display Preferences Cookie");
  }else{
  style_header("Cookies");
    style_header("All Cookies");
  }
  @ <form method="POST">
  @ <ol>
  for(i=0; cgi_param_info(i, &zName, &zValue, &isQP); i++){
    char *zDel;
    if( isQP ) continue;
    if( fossil_isupper(zName[0]) ) continue;
    if( bFDSonly && strcmp(zName, "fossil_display_settings")!=0 ) continue;
    zDel = mprintf("del%s",zName);
    if( P(zDel)!=0 ){
      cgi_set_cookie(zName, "", 0, -1);
      cgi_redirect("cookies");
      cgi_redirect(g.zPath);
    }
    nCookie++;
    @ <li><p><b>%h(zName)</b>: %h(zValue)
    @ <input type="submit" name="%h(zDel)" value="Delete">
    if( fossil_strcmp(zName, DISPLAY_SETTINGS_COOKIE)==0  && cookies.nParam>0 ){
      int j;
      @ <ul>
      for(j=0; j<cookies.nParam; j++){
        @ <li>%h(cookies.aParam[j].zPName): "%h(cookies.aParam[j].zPValue)"
      }
      @ </ul>
    }
    fossil_free(zDel);
  }
  @ </ol>
  @ </form>
  if( nCookie==0 ){
    if( bFDSonly ){
      @ <p><i>Your browser is not holding a "fossil_display_setting" cookie
    @ <p><i>No cookies for this website</i></p>
      @ for this website</i></p>
    }else{
      @ <p><i>Your browser is not holding any cookies for this website</i></p>
    }
  }
  style_finish_page();
}