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qapi: Move camel_to_upper(), c_enum_const() to closely related code

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Backports commit 849bc5382e42b3b9590c6a50ba30c2fd2450308c from qemu
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Markus Armbruster 2018-02-19 14:51:01 -05:00 committed by Lioncash
parent e339979717
commit 5bc3d84705
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GPG Key ID: 4E3C3CC1031BA9C7
1 changed files with 25 additions and 25 deletions
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50
qemu/scripts/qapi.py
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@ -752,6 +752,31 @@ def camel_case(name):
new_name += ch.lower()
return new_name
# ENUMName -> ENUM_NAME, EnumName1 -> ENUM_NAME1
# ENUM_NAME -> ENUM_NAME, ENUM_NAME1 -> ENUM_NAME1, ENUM_Name2 -> ENUM_NAME2
# ENUM24_Name -> ENUM24_NAME
def camel_to_upper(value):
c_fun_str = c_name(value, False)
if value.isupper():
return c_fun_str
new_name = ''
l = len(c_fun_str)
for i in range(l):
c = c_fun_str[i]
# When c is upper and no "_" appears before, do more checks
if c.isupper() and (i > 0) and c_fun_str[i - 1] != "_":
# Case 1: next string is lower
# Case 2: previous string is digit
if (i < (l - 1) and c_fun_str[i + 1].islower()) or \
c_fun_str[i - 1].isdigit():
new_name += '_'
new_name += c
return new_name.lstrip('_').upper()
def c_enum_const(type_name, const_name):
return camel_to_upper(type_name + '_' + const_name)
c_name_trans = string.maketrans('.-', '__')
def c_name(name, protect=True):
@ -936,28 +961,3 @@ def guardend(name):
''',
name=guardname(name))
# ENUMName -> ENUM_NAME, EnumName1 -> ENUM_NAME1
# ENUM_NAME -> ENUM_NAME, ENUM_NAME1 -> ENUM_NAME1, ENUM_Name2 -> ENUM_NAME2
# ENUM24_Name -> ENUM24_NAME
def camel_to_upper(value):
c_fun_str = c_name(value, False)
if value.isupper():
return c_fun_str
new_name = ''
l = len(c_fun_str)
for i in range(l):
c = c_fun_str[i]
# When c is upper and no "_" appears before, do more checks
if c.isupper() and (i > 0) and c_fun_str[i - 1] != "_":
# Case 1: next string is lower
# Case 2: previous string is digit
if (i < (l - 1) and c_fun_str[i + 1].islower()) or \
c_fun_str[i - 1].isdigit():
new_name += '_'
new_name += c
return new_name.lstrip('_').upper()
def c_enum_const(type_name, const_name):
return camel_to_upper(type_name + '_' + const_name)