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tools/generate-wire.py: accept multiple comma-separated options.

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Somehow this change got lost, but it's needed for option_static_remotekey,
to quote gen_peer_wire_csv:

    msgtype,channel_reestablish,136
    msgdata,channel_reestablish,channel_id,channel_id,
    msgdata,channel_reestablish,next_commitment_number,u64,
    msgdata,channel_reestablish,next_revocation_number,u64,
    msgdata,channel_reestablish,your_last_per_commitment_secret,byte,32,option_data_loss_protect,option_static_remotekey
    msgdata,channel_reestablish,my_current_per_commitment_point,point,,option_data_loss_protect

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2019-09-10 11:49:27 +09:30 committed by neil saitug
parent 51d7a1404f
commit 6a293fd135
1 changed files with 19 additions and 16 deletions
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35
tools/generate-wire.py
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@ -577,6 +577,11 @@ def main(options, args=None, output=sys.stdout, lines=None):
raise ValueError('Unknown message type {}. {}:{}'.format(tokens[1], ln, line))
type_obj, collapse, optional = master.add_type(tokens[3], tokens[2], tokens[1])
if collapse:
count = 1
else:
count = tokens[4]
# if this is an 'extension' field*, we want to add a new 'message' type
# in the future, extensions will be handled as TLV's
#
@ -585,18 +590,24 @@ def main(options, args=None, output=sys.stdout, lines=None):
# differently. for the sake of clarity here, for bolt-wire messages,
# we'll refer to 'optional' message fields as 'extensions')
#
if bool(tokens[5:]): # is an extension field
if tokens[5:] == []:
msg.add_data_field(tokens[2], type_obj, count, comments=list(comment_set),
optional=optional)
else: # is one or more extension fields
if optional:
raise ValueError("Extension fields cannot be optional. {}:{}"
.format(ln, line))
extension_name = "{}_{}".format(tokens[1], tokens[5])
orig_msg = msg
msg = master.find_message(extension_name)
if not msg:
msg = copy.deepcopy(orig_msg)
msg.enumname = msg.name
msg.name = extension_name
master.add_extension_msg(msg.name, msg)
for extension in tokens[5:]:
extension_name = "{}_{}".format(tokens[1], extension)
msg = master.find_message(extension_name)
if not msg:
msg = copy.deepcopy(orig_msg)
msg.enumname = msg.name
msg.name = extension_name
master.add_extension_msg(msg.name, msg)
msg.add_data_field(tokens[2], type_obj, count, comments=list(comment_set), optional=optional)
# If this is a print_wire page, add the extension fields to the
# original message, so we can print them if present.
if options.print_wire:
@ -605,14 +616,6 @@ def main(options, args=None, output=sys.stdout, lines=None):
comments=list(comment_set),
optional=optional)
if collapse:
count = 1
else:
count = tokens[4]
msg.add_data_field(tokens[2], type_obj, count, comments=list(comment_set),
optional=optional)
comment_set = []
elif token_type.startswith('#include'):
master.add_include(token_type)