packet_parser.rb in cosmos-5.0.2.pre.beta2

- old
+ new

@@ -1,19 +1,27 @@
 # encoding: ascii-8bit
 
-# Copyright 2014 Ball Aerospace & Technologies Corp.
+# Copyright 2022 Ball Aerospace & Technologies Corp.
 # All Rights Reserved.
 #
 # This program is free software; you can modify and/or redistribute it
-# under the terms of the GNU General Public License
+# under the terms of the GNU Affero General Public License
 # as published by the Free Software Foundation; version 3 with
 # attribution addendums as found in the LICENSE.txt
+#
+# 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 Affero General Public License for more details.
+#
+# This program may also be used under the terms of a commercial or
+# enterprise edition license of COSMOS if purchased from the
+# copyright holder
 
 require 'cosmos/packets/packet'
 
 module Cosmos
-
   class PacketParser
     # @param parser [ConfigParser] Configuration parser
     # @param target_name [String] The name of the target to create the packet
     #   under. If the target name is 'SYSTEM' the keyword parameter will be
     #   used instead of this parameter.
@@ -62,10 +70,11 @@
     end
 
     def verify_parameters
       @usage = "#{@parser.keyword} <TARGET NAME> <PACKET NAME> <ENDIANNESS: BIG_ENDIAN/LITTLE_ENDIAN> <DESCRIPTION (Optional)>"
       @parser.verify_num_parameters(3, 4, @usage)
+      @parser.verify_parameters_underscores(2) # Packet name is the 2nd parameter
     end
 
     def create_command(target_name, commands, warnings)
       packet = create_packet(target_name)
       PacketParser.finish_create_command(packet, commands, warnings)
@@ -74,21 +83,22 @@
     def create_telemetry(target_name, telemetry, latest_data, warnings)
       packet = create_packet(target_name)
       PacketParser.finish_create_telemetry(packet, telemetry, latest_data, warnings)
     end
 
-    #private
+    # private
 
     def create_packet(target_name)
       params = @parser.parameters
       target_name = params[0].to_s.upcase if target_name == 'SYSTEM'
       packet_name = params[1].to_s.upcase
       endianness = params[2].to_s.upcase.to_sym
       description = params[3].to_s
       if endianness != :BIG_ENDIAN and endianness != :LITTLE_ENDIAN
         raise @parser.error("Invalid endianness #{params[2]}. Must be BIG_ENDIAN or LITTLE_ENDIAN.", @usage)
       end
+
       Packet.new(target_name, packet_name, endianness, description)
     end
 
     def self.check_for_duplicate(type, list, packet)
       msg = nil
@@ -102,10 +112,11 @@
     end
 
     def self.finish_create_command(packet, commands, warnings)
       warning = PacketParser.check_for_duplicate('Command', commands, packet)
       warnings << warning if warning
+      packet.define_reserved_items()
       commands[packet.target_name] ||= {}
       packet
     end
 
     def self.finish_create_telemetry(packet, telemetry, latest_data, warnings)
@@ -117,8 +128,7 @@
         telemetry[packet.target_name] = {}
         latest_data[packet.target_name] = {}
       end
       packet
     end
-
   end
 end