# ==========================================================================
#
# ZoneMinder Foscam FI8908W IP Control Protocol Module, $Date: 2009-11-25 09:20:00 +0000 (Wed, 04 Nov 2009) $, $Revision: 0001 $
# Copyright (C) 2001-2008 Philip Coombes
# Modified for use with Foscam FI8908W IP Camera by Dave Harris
#    Updated by Ivan Francolin Martinez
#
# This program 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.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# ==========================================================================
#
# This module contains the implementation of the Foscam FI8908W IP camera control
# protocol
#
package ZoneMinder::Control::FoscamFI8908W;

use 5.006;
use strict;
use warnings;

require ZoneMinder::Base;
require ZoneMinder::Control;

our @ISA = qw(ZoneMinder::Control);

our $VERSION = $ZoneMinder::Base::VERSION;

# ==========================================================================
#
# Foscam FI8908W IP Control Protocol
# 
# On ControlAddress use the format :
#   USERNAME:PASSWORD@ADDRESS:PORT
#   eg : admin:@10.1.2.1:80
#        zoneminder:zonepass@10.0.100.1:40000
#
# ==========================================================================

use ZoneMinder::Debug qw(:all);
use ZoneMinder::Config qw(:all);

 use Time::HiRes qw( usleep );

sub new
{ 

    my $class = shift;
    my $id = shift;
    my $self = ZoneMinder::Control->new( $id );
    my $logindetails = "";
    bless( $self, $class );
    srand( time() );
    return $self;
}

our $AUTOLOAD;

sub AUTOLOAD
{
    my $self = shift;
    my $class = ref($self) || croak( "$self not object" );
    my $name = $AUTOLOAD;
    $name =~ s/.*://;
    if ( exists($self->{$name}) )
    {
        return( $self->{$name} );
    }
        Fatal( "Can't access $name member of object of class $class" );
    }
our $stop_command;

sub open
{
    my $self = shift;

    $self->loadMonitor();

    use LWP::UserAgent;
    $self->{ua} = LWP::UserAgent->new;
    $self->{ua}->agent( "ZoneMinder Control Agent/".ZM_VERSION );

    $self->{state} = 'open';
}

sub close
{ 
    my $self = shift;
    $self->{state} = 'closed';
}

sub printMsg
{
    my $self = shift;
    my $msg = shift;
    my $msg_len = length($msg);

    Debug( $msg."[".$msg_len."]" );
}

sub sendCmd
{
    my $self = shift;
    my $cmd = shift;
    my $result = undef;
    printMsg( $cmd, "Tx" );

    my $req = HTTP::Request->new( GET=>"http://".$self->{Monitor}->{ControlAddress}."/$cmd" );
    my $res = $self->{ua}->request($req);

    if ( $res->is_success )
    {
        $result = !undef;
    }
    else
    {
        Error( "Error check failed:'".$res->status_line()."'" );
    }

    return( $result );
}

sub reset
{
    my $self = shift;
    Debug( "Camera Reset" );
    my $cmd = "reboot.cgi?";
    $self->sendCmd( $cmd );
}

#Up Arrow
sub moveConUp
{
    my $self = shift;
    my $params = shift;
    $stop_command = "1";
    Debug( "Move Up" );
    my $cmd = "decoder_control.cgi?command=0";
    $self->sendCmd( $cmd );
    $self->autoStop( $stop_command, $self->getParam( $params, 'autostop', 0 ) );
}

#Down Arrow
sub moveConDown
{
    my $self = shift;
    my $params = shift;
    $stop_command = "3";
    Debug( "Move Down" );
    my $cmd = "decoder_control.cgi?command=2";
    $self->sendCmd( $cmd );
    $self->autoStop( $stop_command, $self->getParam( $params, 'autostop', 0 ) );
}

#Left Arrow
sub moveConLeft
{
    my $self = shift;
    my $params = shift;
    $stop_command = "5";
    Debug( "Move Left" );
    my $cmd = "decoder_control.cgi?command=4";
    $self->sendCmd( $cmd );
    $self->autoStop( $stop_command, $self->getParam( $params, 'autostop', 0 ) );
}

#Right Arrow
sub moveConRight
{
    my $self = shift;
    my $params = shift;
    $stop_command = "7";
    Debug( "Move Right" );
    my $cmd = "decoder_control.cgi?command=6";
    $self->sendCmd( $cmd );
    $self->autoStop( $stop_command, $self->getParam( $params, 'autostop', 0 ) );
}

#Diagonally Up Right Arrow
sub moveConUpRight
{
    my $self = shift;
    my $params = shift;
    $stop_command = "1";
    Debug( "Move Diagonally Up Right" );
    my $cmd = "decoder_control.cgi?command=91";
    $self->sendCmd( $cmd );
    $self->autoStop( $stop_command, $self->getParam( $params, 'autostop', 0 ) );
}

#Diagonally Down Right Arrow
sub moveConDownRight
{
    my $self = shift;
    my $params = shift;
    $stop_command = "1";
    Debug( "Move Diagonally Down Right" );
    my $cmd = "decoder_control.cgi?command=93";
    $self->sendCmd( $cmd );
    $self->autoStop( $stop_command, $self->getParam( $params, 'autostop', 0 ) );
}

#Diagonally Up Left Arrow
sub moveConUpLeft
{
    my $self = shift;
    my $params = shift;
    $stop_command = "1";
    Debug( "Move Diagonally Up Left" );
    my $cmd = "decoder_control.cgi?command=90";
    $self->sendCmd( $cmd );
    $self->autoStop( $stop_command, $self->getParam( $params, 'autostop', 0 ) );
}

#Diagonally Down Left Arrow
sub moveConDownLeft
{
    my $self = shift;
    my $params = shift;
    $stop_command = "1";
    Debug( "Move Diagonally Down Left" );
    my $cmd = "decoder_control.cgi?command=92";
    $self->sendCmd( $cmd );
    $self->autoStop( $stop_command, $self->getParam( $params, 'autostop', 0 ) );
}

#Stop
sub moveStop
{
    my $self = shift;
    Debug( "Move Stop" );
    my $cmd = "decoder_control.cgi?command=1";
    $self->sendCmd( $cmd );
}

#autoStop
sub autoStop
{
    my $self = shift;
    my $stop_command = shift;
    my $autostop = shift;
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        Debug( "Auto Stop" );
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        my $cmd = "decoder_control.cgi?command=".$stop_command;
        $self->sendCmd( $cmd );
    }

}

#Move Camera to Home Position(Center)
sub presetHome
{
    my $self = shift;
    Debug( "Home Preset" );
    my $cmd = "decoder_control.cgi?command=25";
    $self->sendCmd( $cmd );
}

#Horizontal Patrol
sub horizontalPatrol
{
    my $self = shift;
    Debug( "Horizontal Patrol" );
    my $cmd = "decoder_control.cgi?command=28";
    $self->sendCmd( $cmd );
}

#Horizontal Patrol Stop
sub horizontalPatrolStop
{
    my $self = shift;
    Debug( "Horizontal Patrol Stop" );
    my $cmd = "decoder_control.cgi?command=29";
    $self->sendCmd( $cmd );
}

#Vertical Patrol
sub verticalPatrol
{
    my $self = shift;
    Debug( "Vertical Patrol" );
    my $cmd = "decoder_control.cgi?command=26";
    $self->sendCmd( $cmd );
}

#Vertical Patrol Stop
sub verticalPatrolStop
{
    my $self = shift;
    Debug( "Vertical Patrol Stop" );
    my $cmd = "decoder_control.cgi?command=27";
    $self->sendCmd( $cmd );
}

1;