irclogger_common

# common file loaded by the bash irclogger_* files
# should be called from the BIN (cgi-bin) dir

conffile="${conffile:-irclogger.conf}"
if test -e "$conffile"; then
  . "$conffile"
  case "$conffile" in /*) :;; *) conffile="$PWD/$conffile";;
  esac
fi
logsdir=${logsdir:-/var/log/irclogger}
passfile=${passfile:-/var/www/passwds/irclogger-passwds}
private_image="${private_image:-<img src='http://colaz.net/qbullets/private.gif' width=11 height=10 alt='Password-protected log'>}"
search_timeout="${search_timeout:-60}"
nl='
'

# $1=chan / return true if protected, false if free access
acces_protected () {
  if protectable "$1"; then
    protected_chans="`echo;cat $passfile`"
    case "$protected_chans" in 
      *"$nl$1:"*)  case "$SCRIPT_NAME" in 
	*_a) if [ "${REMOTE_USER#[#]}" != "$1" ]; then
	  wrong_user "${REMOTE_USER#[#]}" "$1"
          fi ;;
	*) if [ -n "$QUERY_STRING" ]; then qs="?$QUERY_STRING"
           fi
	   echo "Location: ${SCRIPT_NAME}_a/$1$qs";echo;exit 0 ;;
        esac
        return 0;;
      *) return 1;;
    esac
  else
    return 1
  fi
}

# $1=logged_as_user $2=chan
wrong_user () {
  echo "Location: ${SCRIPT_NAME%/*}/nph-irclogger_reset_auth/$2";echo;exit 0
}

# $1=channel, returns true if can be protected
protectable () {
  if [ -e "$logsdir/$1/PUBLIC" ]; then return 1; else return 0
  fi
}

#------------------------------------------------------------------ style
# can be redefined by files style.sh in logs dirs

html_head () { :; }

html_header () { :; }

html_footer () { :; }

# $1=prefix $2=suffix rest=crumbs
html_breadcrumbs () {
  :
}

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