Class: ONVIF::PtzAction::GetConfiguration

Inherits:
Action
  • Object
show all
Includes:
ONVIF::PtzCommon
Defined in:
lib/ruby_onvif_client/ptz/get_configuration.rb

Instance Method Summary collapse

Methods included from ONVIF::PtzCommon

#get_configuration_optional_value, #get_min_max, #get_pan_tilt_limits, #get_space_muster, #get_spaces, #get_speed, #get_zoom_limits

Methods inherited from Action

#attribute, #callback, #create_event_onvif_message, #create_media_onvif_message, #create_ptz_onvif_message, #initialize, #send_message, #value

Constructor Details

This class inherits a constructor from ONVIF::Action

Instance Method Details

#run(p_c_token, cb) ⇒ Object

p_c_token 的结构 p_c_token = “xxxxx” //[ReferenceToken] Token of the requested PTZConfiguration.



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# File 'lib/ruby_onvif_client/ptz/get_configuration.rb', line 10

def run p_c_token, cb
    message = create_ptz_onvif_message
    message.body =  ->(xml) do
        xml.wsdl(:GetConfiguration) do
            xml.wsdl :PTZConfigurationToken, p_c_token
        end
    end
    send_message message do |success, result|
        if success
            xml_doc = Nokogiri::XML(result[:content])
            root_doc = xml_doc.at_xpath("//tptz:PTZConfiguration")
            pan_tilt_limits_range = root_doc.at_xpath("tt:PanTiltLimits/tt:Range")
            zoom_limits_range = root_doc.at_xpath("tt:ZoomLimits/tt:Range")
            configuration = {
                name: value(root_doc, 'tt:Name'),
                use_count: value(root_doc, 'tt:UseCount'),
                token: attribute(root_doc, 'token'),
                node_token: value(root_doc, 'tt:NodeToken')
            }
            configuration = get_configuration_optional_value root_doc, configuration
            configuration = get_speed root_doc, "DefaultPTZSpeed", configuration
            configuration[:default_ptz_timeout] = value(root_doc, "tt:DefaultPTZTimeout")
            configuration[:pan_tilt_limits] = {
                range: get_pan_tilt_limits(pan_tilt_limits_range)
            }
            configuration[:zoom_limits] = {
                range: get_zoom_limits(zoom_limits_range)
            }
            configuration[:extension] = ""
            callback cb, success, configuration
        else
            callback cb, success, result
        end
    end
end