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# -*- Mode: python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
#
# SPDX-License-Identifier: LGPL-2.1-or-later
#
# Copyright (C) 2012 Lanedo GmbH
# Copyright (C) 2013 - 2018 Aleksander Morgado <aleksander@aleksander.es>
#
# Implementation originally developed in 'libqmi'.
#
import string
import re
"""
Add the common copyright header to the given file
"""
def add_copyright(f):
f.write(
"\n"
"/* GENERATED CODE... DO NOT EDIT */\n"
"\n"
"/* SPDX-License-Identifier: LGPL-2.1-or-later */\n"
"/*\n"
" * Copyright (C) 2013 - 2018 Aleksander Morgado <aleksander@aleksander.es>\n"
" */\n"
"\n");
"""
Build a header guard string based on the given filename
"""
def build_header_guard(output_name):
return "__LIBMBIM_GLIB_" + output_name.replace('-', '_').upper() + "__"
"""
Write the common header start chunk
"""
def add_header_start(f, output_name):
translations = { 'guard' : build_header_guard(output_name) }
template = (
"\n"
"#include <glib.h>\n"
"#include <glib-object.h>\n"
"#include <gio/gio.h>\n"
"\n"
"#include \"mbim-message.h\"\n"
"#include \"mbim-device.h\"\n"
"#include \"mbim-enums.h\"\n"
"#include \"mbim-tlv.h\"\n"
"\n"
"#ifndef ${guard}\n"
"#define ${guard}\n"
"\n"
"G_BEGIN_DECLS\n")
f.write(string.Template(template).substitute(translations))
"""
Write the common header stop chunk
"""
def add_header_stop(f, output_name):
template = string.Template (
"\n"
"G_END_DECLS\n"
"\n"
"#endif /* ${guard} */\n")
f.write(template.substitute(guard = build_header_guard(output_name)))
"""
Write the common source file start chunk
"""
def add_source_start(f, output_name):
template = string.Template (
"\n"
"#include <string.h>\n"
"\n"
"#include \"${name}.h\"\n"
"#include \"mbim-message-private.h\"\n"
"#include \"mbim-tlv-private.h\"\n"
"#include \"mbim-enum-types.h\"\n"
"#include \"mbim-error-types.h\"\n"
"#include \"mbim-device.h\"\n"
"#include \"mbim-utils.h\"\n")
f.write(template.substitute(name = output_name))
"""
Write a separator comment in the file
"""
def add_separator(f, separator_type, separator_name):
template = string.Template (
"\n"
"/*****************************************************************************/\n"
"/* ${type}: ${name} */\n")
f.write(template.substitute(type = separator_type,
name = separator_name))
"""
Build an underscore name from the given full name
e.g.: "This is a message" --> "this_is_a_message"
"""
def build_underscore_name(name):
return name.replace(' ', '_').replace('-', '_').lower()
"""
Build an underscore uppercase name from the given full name
e.g.: "This is a message" --> "THIS_IS_A_MESSAGE"
"""
def build_underscore_uppercase_name(name):
return name.replace(' ', '_').replace('-', '_').upper()
"""
Build an underscore name from the given camelcase name
e.g.: "ThisIsAMessage" --> "this_is_a_message"
"""
def build_underscore_name_from_camelcase(camelcase):
s0 = camelcase.replace('IP','Ip')
s1 = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', s0)
return re.sub('([a-z0-9])([A-Z])', r'\1_\2', s1).lower()
"""
Build a camelcase name from the given full name
e.g.: "This is a message" --> "ThisIsAMessage"
"""
def build_camelcase_name(name):
return string.capwords(name).replace(' ', '')
"""
Build a dashed lowercase name from the given full name
e.g.: "This is a message" --> "this-is-a-message"
"""
def build_dashed_name(name):
return name.lower().replace(' ', '-')
"""
Remove the given prefix from the string
"""
def remove_prefix(line, prefix):
return line[len(prefix):] if line.startswith(prefix) else line
"""
Read the contents of the JSON file, skipping lines prefixed with '//', which are
considered comments.
"""
def read_json_file(path):
f = open(path)
out = ''
for line in f.readlines():
stripped = line.strip()
if stripped.startswith('//'):
# Skip this line
# We add an empty line instead so that errors when parsing the JSON
# report the proper line number
out += "\n"
else:
out += line
return out
"""
Compare two version strings given in MAJOR.MINOR format.
Just to avoid needing to include e.g. packaging.version.parse just for this
"""
def version_compare(v1,v2):
major_v1 = int(v1.partition(".")[0])
major_v2 = int(v2.partition(".")[0])
if major_v2 > major_v1:
return 1
if major_v2 < major_v1:
return -1
# major_v2 == major_v1
minor_v1 = int(v1.partition(".")[2])
minor_v2 = int(v2.partition(".")[2])
if minor_v2 > minor_v1:
return 1
if minor_v2 < minor_v1:
return -1
# minor_v2 == minor_v1
return 0
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