#!/usr/bin/python
'''Generate header file for nanopb from a ProtoBuf FileDescriptorSet.'''
-nanopb_version = "nanopb-0.2.6"
+nanopb_version = "nanopb-0.2.8-dev"
import sys
self.ctype = self.struct_name + self.name + 't'
self.enc_size = varint_max_size(self.max_size) + self.max_size
elif self.allocation == 'POINTER':
- self.ctype = 'pb_bytes_ptr_t'
+ self.ctype = 'pb_bytes_array_t'
elif desc.type == FieldD.TYPE_MESSAGE:
self.pbtype = 'MESSAGE'
self.ctype = self.submsgname = names_from_type_name(desc.type_name)
if self.pbtype == 'MESSAGE':
# Use struct definition, so recursive submessages are possible
result += ' struct _%s *%s;' % (self.ctype, self.name)
- elif self.rules == 'REPEATED' and self.pbtype == 'STRING':
- # String arrays need to be defined as pointers to pointers
+ elif self.rules == 'REPEATED' and self.pbtype in ['STRING', 'BYTES']:
+ # String/bytes arrays need to be defined as pointers to pointers
result += ' %s **%s;' % (self.ctype, self.name)
else:
result += ' %s *%s;' % (self.ctype, self.name)
result += '0)'
elif self.pbtype in ['BYTES', 'STRING'] and self.allocation != 'STATIC':
result += '0)' # Arbitrary size default values not implemented
+ elif self.rules == 'OPTEXT':
+ result += '0)' # Default value for extensions is not implemented
else:
result += '&%s_default)' % (self.struct_name + self.name)
'''
yield '/* Automatically generated nanopb header */\n'
- yield '/* Generated by %s at %s. */\n\n' % (nanopb_version, time.asctime())
+ if options.notimestamp:
+ yield '/* Generated by %s */\n\n' % (nanopb_version)
+ else:
+ yield '/* Generated by %s at %s. */\n\n' % (nanopb_version, time.asctime())
symbol = make_identifier(headername)
yield '#ifndef _PB_%s_\n' % symbol
'''Generate content for a source file.'''
yield '/* Automatically generated nanopb constant definitions */\n'
- yield '/* Generated by %s at %s. */\n\n' % (nanopb_version, time.asctime())
+ if options.notimestamp:
+ yield '/* Generated by %s */\n\n' % (nanopb_version)
+ else:
+ yield '/* Generated by %s at %s. */\n\n' % (nanopb_version, time.asctime())
yield options.genformat % (headername)
yield '\n'
optparser.add_option("-L", "--library-include-format", dest="libformat",
metavar="FORMAT", default='#include <%s>\n',
help="Set format string to use for including the nanopb pb.h header. [default: %default]")
+optparser.add_option("-T", "--no-timestamp", dest="notimestamp", action="store_true", default=False,
+ help="Don't add timestamp to .pb.h and .pb.c preambles")
optparser.add_option("-q", "--quiet", dest="quiet", action="store_true", default=False,
help="Don't print anything except errors.")
optparser.add_option("-v", "--verbose", dest="verbose", action="store_true", default=False,