58 lines
1.4 KiB
Python
58 lines
1.4 KiB
Python
# common utility functions for all bindings generators
|
|
import re
|
|
|
|
re_1d_array = re.compile("^(?:const )?\w*\s*\*?\[\d*\]$")
|
|
re_2d_array = re.compile("^(?:const )?\w*\s*\*?\[\d*\]\[\d*\]$")
|
|
|
|
def is_1d_array_type(s):
|
|
return re_1d_array.match(s) is not None
|
|
|
|
def is_2d_array_type(s):
|
|
return re_2d_array.match(s) is not None
|
|
|
|
def is_array_type(s):
|
|
return is_1d_array_type(s) or is_2d_array_type(s)
|
|
|
|
def extract_array_type(s):
|
|
return s[:s.index('[')].strip()
|
|
|
|
def extract_array_sizes(s):
|
|
return s[s.index('['):].replace('[', ' ').replace(']', ' ').split()
|
|
|
|
def is_string_ptr(s):
|
|
return s == "const char *"
|
|
|
|
def is_const_void_ptr(s):
|
|
return s == "const void *"
|
|
|
|
def is_void_ptr(s):
|
|
return s == "void *"
|
|
|
|
def is_func_ptr(s):
|
|
return '(*)' in s
|
|
|
|
def extract_ptr_type(s):
|
|
tokens = s.split()
|
|
if tokens[0] == 'const':
|
|
return tokens[1]
|
|
else:
|
|
return tokens[0]
|
|
|
|
# PREFIX_BLA_BLUB to bla_blub
|
|
def as_lower_snake_case(s, prefix):
|
|
outp = s.lower()
|
|
if outp.startswith(prefix):
|
|
outp = outp[len(prefix):]
|
|
return outp
|
|
|
|
# prefix_bla_blub => blaBlub, PREFIX_BLA_BLUB => blaBlub
|
|
def as_lower_camel_case(s, prefix):
|
|
outp = s.lower()
|
|
if outp.startswith(prefix):
|
|
outp = outp[len(prefix):]
|
|
parts = outp.split('_')
|
|
outp = parts[0]
|
|
for part in parts[1:]:
|
|
outp += part.capitalize()
|
|
return outp
|