/usr/share/common-lisp/ros/std_msgs/msg/String.lisp is in cl-std-msgs 0.5.9-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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(cl:in-package std_msgs-msg)
;//! \htmlinclude String.msg.html
(cl:defclass <String> (roslisp-msg-protocol:ros-message)
((data
:reader data
:initarg :data
:type cl:string
:initform ""))
)
(cl:defclass String (<String>)
())
(cl:defmethod cl:initialize-instance :after ((m <String>) cl:&rest args)
(cl:declare (cl:ignorable args))
(cl:unless (cl:typep m 'String)
(roslisp-msg-protocol:msg-deprecation-warning "using old message class name std_msgs-msg:<String> is deprecated: use std_msgs-msg:String instead.")))
(cl:ensure-generic-function 'data-val :lambda-list '(m))
(cl:defmethod data-val ((m <String>))
(roslisp-msg-protocol:msg-deprecation-warning "Using old-style slot reader std_msgs-msg:data-val is deprecated. Use std_msgs-msg:data instead.")
(data m))
(cl:defmethod roslisp-msg-protocol:serialize ((msg <String>) ostream)
"Serializes a message object of type '<String>"
(cl:let ((__ros_str_len (cl:length (cl:slot-value msg 'data))))
(cl:write-byte (cl:ldb (cl:byte 8 0) __ros_str_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 8) __ros_str_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 16) __ros_str_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 24) __ros_str_len) ostream))
(cl:map cl:nil #'(cl:lambda (c) (cl:write-byte (cl:char-code c) ostream)) (cl:slot-value msg 'data))
)
(cl:defmethod roslisp-msg-protocol:deserialize ((msg <String>) istream)
"Deserializes a message object of type '<String>"
(cl:let ((__ros_str_len 0))
(cl:setf (cl:ldb (cl:byte 8 0) __ros_str_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 8) __ros_str_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 16) __ros_str_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 24) __ros_str_len) (cl:read-byte istream))
(cl:setf (cl:slot-value msg 'data) (cl:make-string __ros_str_len))
(cl:dotimes (__ros_str_idx __ros_str_len msg)
(cl:setf (cl:char (cl:slot-value msg 'data) __ros_str_idx) (cl:code-char (cl:read-byte istream)))))
msg
)
(cl:defmethod roslisp-msg-protocol:ros-datatype ((msg (cl:eql '<String>)))
"Returns string type for a message object of type '<String>"
"std_msgs/String")
(cl:defmethod roslisp-msg-protocol:ros-datatype ((msg (cl:eql 'String)))
"Returns string type for a message object of type 'String"
"std_msgs/String")
(cl:defmethod roslisp-msg-protocol:md5sum ((type (cl:eql '<String>)))
"Returns md5sum for a message object of type '<String>"
"992ce8a1687cec8c8bd883ec73ca41d1")
(cl:defmethod roslisp-msg-protocol:md5sum ((type (cl:eql 'String)))
"Returns md5sum for a message object of type 'String"
"992ce8a1687cec8c8bd883ec73ca41d1")
(cl:defmethod roslisp-msg-protocol:message-definition ((type (cl:eql '<String>)))
"Returns full string definition for message of type '<String>"
(cl:format cl:nil "string data~%~%~%"))
(cl:defmethod roslisp-msg-protocol:message-definition ((type (cl:eql 'String)))
"Returns full string definition for message of type 'String"
(cl:format cl:nil "string data~%~%~%"))
(cl:defmethod roslisp-msg-protocol:serialization-length ((msg <String>))
(cl:+ 0
4 (cl:length (cl:slot-value msg 'data))
))
(cl:defmethod roslisp-msg-protocol:ros-message-to-list ((msg <String>))
"Converts a ROS message object to a list"
(cl:list 'String
(cl:cons ':data (data msg))
))
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