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Add automatic Crowdin synchronization

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This commit is contained in:
DisasterMo 2021-12-06 20:40:30 +01:00
parent 24ca629d50
commit daf83f1113
20 changed files with 5114 additions and 117 deletions
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33
.github/workflows/crowdin_prep.yml vendored Normal file
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# Prepare source texts & upload them to Crowdin
name: Crowdin Source Texts Upload
# on change to the English texts
on:
push:
branches:
- master
paths:
- 'libretro_core_options.h'
jobs:
upload_source_file:
runs-on: ubuntu-latest
steps:
- name: Setup Java JDK
uses: actions/setup-java@v1
with:
java-version: 1.8
- name: Setup Python
uses: actions/setup-python@v2
- name: Checkout
uses: actions/checkout@v2
- name: Upload Source
shell: bash
env:
CROWDIN_API_KEY: ${{ secrets.CROWDIN_API_KEY }}
run: |
python3 intl/upload_workflow.py $CROWDIN_API_KEY "beetle-lynx-libretro" "libretro_core_options.h"

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.github/workflows/crowdin_translate.yml vendored Normal file
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# Download translations form Crowdin & Recreate libretro_core_options_intl.h
name: Crowdin Translation Integration
on:
schedule:
# please choose a random time & weekday to avoid all repos synching at the same time
- cron: '20 17 * * 5' # Fridays at 5:20 PM, UTC
jobs:
create_intl_file:
runs-on: ubuntu-latest
steps:
- name: Setup Java JDK
uses: actions/setup-java@v1
with:
java-version: 1.8
- name: Setup Python
uses: actions/setup-python@v2
- name: Checkout
uses: actions/checkout@v2
with:
persist-credentials: false # otherwise, the token used is the GITHUB_TOKEN, instead of your personal access token.
fetch-depth: 0 # otherwise, there would be errors pushing refs to the destination repository.
- name: Create intl file
shell: bash
env:
CROWDIN_API_KEY: ${{ secrets.CROWDIN_API_KEY }}
run: |
python3 intl/download_workflow.py $CROWDIN_API_KEY "beetle-lynx-libretro" "libretro_core_options_intl.h"
- name: Commit files
run: |
git config --local user.email "github-actions@github.com"
git config --local user.name "github-actions[bot]"
git add intl/*_workflow.py "libretro_core_options_intl.h"
git commit -m "Fetch translations & Recreate libretro_core_options_intl.h"
- name: GitHub Push
uses: ad-m/github-push-action@v0.6.0
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
branch: ${{ github.ref }}

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intl/.gitignore vendored Normal file
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__pycache__
crowdin-cli.jar
*.h
*.json

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intl/activate.py Normal file
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#!/usr/bin/env python3
import os
import glob
import random as r
# -------------------- MAIN -------------------- #
if __name__ == '__main__':
DIR_PATH = os.path.dirname(os.path.realpath(__file__))
if os.path.basename(DIR_PATH) != "intl":
raise RuntimeError("Script is not in intl folder!")
BASE_PATH = os.path.dirname(DIR_PATH)
WORKFLOW_PATH = os.path.join(BASE_PATH, ".github", "workflows")
PREP_WF = os.path.join(WORKFLOW_PATH, "crowdin_prep.yml")
TRANSLATE_WF = os.path.join(WORKFLOW_PATH, "crowdin_translate.yml")
CORE_NAME = os.path.basename(BASE_PATH)
CORE_OP_FILE = os.path.join(BASE_PATH, "**", "libretro_core_options.h")
core_options_hits = glob.glob(CORE_OP_FILE, recursive=True)
if len(core_options_hits) == 0:
raise RuntimeError("libretro_core_options.h not found!")
elif len(core_options_hits) > 1:
print("More than one libretro_core_options.h file found:\n\n")
for i, file in enumerate(core_options_hits):
print(f"{i} {file}\n")
while True:
user_choice = input("Please choose one ('q' will exit): ")
if user_choice == 'q':
exit(0)
elif user_choice.isdigit():
core_op_file = core_options_hits[int(user_choice)]
break
else:
print("Please make a valid choice!\n\n")
else:
core_op_file = core_options_hits[0]
core_intl_file = os.path.join(os.path.dirname(core_op_file.replace(BASE_PATH, ''))[1:],
'libretro_core_options_intl.h')
core_op_file = os.path.join(os.path.dirname(core_op_file.replace(BASE_PATH, ''))[1:],
'libretro_core_options.h')
minutes = r.randrange(0, 59, 5)
hour = r.randrange(0, 23)
with open(PREP_WF, 'r') as wf_file:
prep_txt = wf_file.read()
prep_txt = prep_txt.replace("<CORE_NAME>", CORE_NAME)
prep_txt = prep_txt.replace("<PATH/TO>/libretro_core_options.h",
core_op_file)
with open(PREP_WF, 'w') as wf_file:
wf_file.write(prep_txt)
with open(TRANSLATE_WF, 'r') as wf_file:
translate_txt = wf_file.read()
translate_txt = translate_txt.replace('<0-59>', f"{minutes}")
translate_txt = translate_txt.replace('<0-23>', f"{hour}")
translate_txt = translate_txt.replace('# Fridays at , UTC',
f"# Fridays at {hour%12}:{minutes} {'AM' if hour < 12 else 'PM'}, UTC")
translate_txt = translate_txt.replace("<CORE_NAME>", CORE_NAME)
translate_txt = translate_txt.replace('<PATH/TO>/libretro_core_options_intl.h',
core_intl_file)
with open(TRANSLATE_WF, 'w') as wf_file:
wf_file.write(translate_txt)

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import re
# 0: full struct; 1: up to & including first []; 2: content between first {}
p_struct = re.compile(r'(struct\s*[a-zA-Z0-9_\s]+\[])\s*'
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'=\s*' # =
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+)\s*)*'
r'{'
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'((?:.|[\r\n])*?)\{\s*NULL,\s*NULL,\s*NULL\s*(?:.|[\r\n])*?},?(?:.|[\r\n])*?};') # captures full struct, it's beginning and it's content
# 0: type name[]; 1: type; 2: name
p_type_name = re.compile(r'(retro_core_option_[a-zA-Z0-9_]+)\s*'
r'(option_cats([a-z_]{0,8})|option_defs([a-z_]*))\s*\[]')
# 0: full option; 1: key; 2: description; 3: additional info; 4: key/value pairs
p_option = re.compile(r'{\s*' # opening braces
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'(\".*?\"|' # key start; group 1
r'[a-zA-Z0-9_]+\s*\((?:.|[\r\n])*?\)|'
r'[a-zA-Z0-9_]+\s*\[(?:.|[\r\n])*?]|'
r'[a-zA-Z0-9_]+\s*\".*?\")\s*' # key end
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',\s*' # comma
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'(\".*?\")\s*' # description; group 2
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',\s*' # comma
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'((?:' # group 3
r'(?:NULL|\"(?:.|[\r\n])*?\")\s*' # description in category, info, info in category, category
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',?\s*' # comma
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r')+)'
r'(?:' # defs only start
r'{\s*' # opening braces
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'((?:' # key/value pairs start; group 4
r'{\s*' # opening braces
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'(?:NULL|\".*?\")\s*' # option key
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',\s*' # comma
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'(?:NULL|\".*?\")\s*' # option value
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'}\s*' # closing braces
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',?\s*' # comma
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r')*)' # key/value pairs end
r'}\s*' # closing braces
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',?\s*' # comma
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'(?:' # defaults start
r'(?:NULL|\".*?\")\s*' # default value
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',?\s*' # comma
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r')*' # defaults end
r')?' # defs only end
r'},') # closing braces
# analyse option group 3
p_info = re.compile(r'(NULL|\"(?:.|[\r\n])*?\")\s*' # description in category, info, info in category, category
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',')
p_info_cat = re.compile(r'(NULL|\"(?:.|[\r\n])*?\")')
# analyse option group 4
p_key_value = re.compile(r'{\s*' # opening braces
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'(NULL|\".*?\")\s*' # option key; 1
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r',\s*' # comma
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'(NULL|\".*?\")\s*' # option value; 2
r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
r'}')
p_masked = re.compile(r'([A-Z_][A-Z0-9_]+)\s*(\"(?:"\s*"|\\\s*|.)*\")')
p_intl = re.compile(r'(struct retro_core_option_definition \*option_defs_intl\[RETRO_LANGUAGE_LAST]) = {'
r'((?:.|[\r\n])*?)};')
p_set = re.compile(r'static INLINE void libretro_set_core_options\(retro_environment_t environ_cb\)'
r'(?:.|[\r\n])*?};?\s*#ifdef __cplusplus\s*}\s*#endif')
p_yaml = re.compile(r'"project_id": "[0-9]+".*\s*'
r'"api_token": "([a-zA-Z0-9]+)".*\s*'
r'"base_path": "\./intl".*\s*'
r'"base_url": "https://api\.crowdin\.com".*\s*'
r'"preserve_hierarchy": true.*\s*'
r'"files": \[\s*'
r'\{\s*'
r'"source": "/_us/\*\.json",.*\s*'
r'"translation": "/_%two_letters_code%/%original_file_name%",.*\s*'
r'"skip_untranslated_strings": true.*\s*'
r'},\s*'
r']')

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#!/usr/bin/env python3
"""Core options text extractor
The purpose of this script is to set up & provide functions for automatic generation of 'libretro_core_options_intl.h'
from 'libretro_core_options.h' using translations from Crowdin.
Both v1 and v2 structs are supported. It is, however, recommended to convert v1 files to v2 using the included
'v1_to_v2_converter.py'.
Usage:
python3 path/to/core_option_translation.py "path/to/where/libretro_core_options.h & libretro_core_options_intl.h/are" "core_name"
This script will:
1.) create key words for & extract the texts from libretro_core_options.h & save them into intl/_us/core_options.h
2.) do the same for any present translations in libretro_core_options_intl.h, saving those in their respective folder
"""
import core_option_regex as cor
import re
import os
import sys
import json
import urllib.request as req
import shutil
# LANG_CODE_TO_R_LANG = {'_ar': 'RETRO_LANGUAGE_ARABIC',
# '_ast': 'RETRO_LANGUAGE_ASTURIAN',
# '_chs': 'RETRO_LANGUAGE_CHINESE_SIMPLIFIED',
# '_cht': 'RETRO_LANGUAGE_CHINESE_TRADITIONAL',
# '_cs': 'RETRO_LANGUAGE_CZECH',
# '_cy': 'RETRO_LANGUAGE_WELSH',
# '_da': 'RETRO_LANGUAGE_DANISH',
# '_de': 'RETRO_LANGUAGE_GERMAN',
# '_el': 'RETRO_LANGUAGE_GREEK',
# '_eo': 'RETRO_LANGUAGE_ESPERANTO',
# '_es': 'RETRO_LANGUAGE_SPANISH',
# '_fa': 'RETRO_LANGUAGE_PERSIAN',
# '_fi': 'RETRO_LANGUAGE_FINNISH',
# '_fr': 'RETRO_LANGUAGE_FRENCH',
# '_gl': 'RETRO_LANGUAGE_GALICIAN',
# '_he': 'RETRO_LANGUAGE_HEBREW',
# '_hu': 'RETRO_LANGUAGE_HUNGARIAN',
# '_id': 'RETRO_LANGUAGE_INDONESIAN',
# '_it': 'RETRO_LANGUAGE_ITALIAN',
# '_ja': 'RETRO_LANGUAGE_JAPANESE',
# '_ko': 'RETRO_LANGUAGE_KOREAN',
# '_nl': 'RETRO_LANGUAGE_DUTCH',
# '_oc': 'RETRO_LANGUAGE_OCCITAN',
# '_pl': 'RETRO_LANGUAGE_POLISH',
# '_pt_br': 'RETRO_LANGUAGE_PORTUGUESE_BRAZIL',
# '_pt_pt': 'RETRO_LANGUAGE_PORTUGUESE_PORTUGAL',
# '_ru': 'RETRO_LANGUAGE_RUSSIAN',
# '_sk': 'RETRO_LANGUAGE_SLOVAK',
# '_sv': 'RETRO_LANGUAGE_SWEDISH',
# '_tr': 'RETRO_LANGUAGE_TURKISH',
# '_uk': 'RETRO_LANGUAGE_UKRAINIAN',
# '_us': 'RETRO_LANGUAGE_ENGLISH',
# '_vn': 'RETRO_LANGUAGE_VIETNAMESE'}
# these are handled by RetroArch directly - no need to include them in core translations
ON_OFFS = {'"enabled"', '"disabled"', '"true"', '"false"', '"on"', '"off"'}
def remove_special_chars(text: str, char_set=0, allow_non_ascii=False) -> str:
"""Removes special characters from a text.
:param text: String to be cleaned.
:param char_set: 0 -> remove all ASCII special chars except for '_' & 'space' (default)
1 -> remove invalid chars from file names
:param allow_non_ascii: False -> all non-ascii characters will be removed (default)
True -> non-ascii characters will be passed through
:return: Clean text.
"""
command_chars = [chr(unicode) for unicode in tuple(range(0, 32)) + (127,)]
special_chars = ([chr(unicode) for unicode in tuple(range(33, 48)) + tuple(range(58, 65)) + tuple(range(91, 95))
+ (96,) + tuple(range(123, 127))],
('\\', '/', ':', '*', '?', '"', '<', '>', '|', '#', '%',
'&', '{', '}', '$', '!', '¸', "'", '@', '+', '='))
res = text if allow_non_ascii \
else text.encode('ascii', errors='ignore').decode('unicode-escape')
for cm in command_chars:
res = res.replace(cm, '_')
for sp in special_chars[char_set]:
res = res.replace(sp, '_')
while res.startswith('_'):
res = res[1:]
while res.endswith('_'):
res = res[:-1]
return res
def clean_file_name(file_name: str) -> str:
"""Removes characters which might make file_name inappropriate for files on some OS.
:param file_name: File name to be cleaned.
:return: The clean file name.
"""
file_name = remove_special_chars(file_name, 1)
file_name = re.sub(r'__+', '_', file_name.replace(' ', '_'))
return file_name
def get_struct_type_name(decl: str) -> tuple:
""" Returns relevant parts of the struct declaration:
type, name of the struct and the language appendix, if present.
:param decl: The struct declaration matched by cor.p_type_name.
:return: Tuple, e.g.: ('retro_core_option_definition', 'option_defs_us', '_us')
"""
struct_match = cor.p_type_name.search(decl)
if struct_match:
if struct_match.group(3):
struct_type_name = struct_match.group(1, 2, 3)
return struct_type_name
elif struct_match.group(4):
struct_type_name = struct_match.group(1, 2, 4)
return struct_type_name
else:
struct_type_name = struct_match.group(1, 2)
return struct_type_name
else:
raise ValueError(f'No or incomplete struct declaration: {decl}!\n'
'Please make sure all structs are complete, including the type and name declaration.')
def is_viable_non_dupe(text: str, comparison) -> bool:
"""text must be longer than 2 ('""'), not 'NULL' and not in comparison.
:param text: String to be tested.
:param comparison: Dictionary or set to search for text in.
:return: bool
"""
return 2 < len(text) and text != 'NULL' and text not in comparison
def is_viable_value(text: str) -> bool:
"""text must be longer than 2 ('""'), not 'NULL' and text.lower() not in
{'"enabled"', '"disabled"', '"true"', '"false"', '"on"', '"off"'}.
:param text: String to be tested.
:return: bool
"""
return 2 < len(text) and text != 'NULL' and text.lower() not in ON_OFFS
def create_non_dupe(base_name: str, opt_num: int, comparison) -> str:
"""Makes sure base_name is not in comparison, and if it is it's renamed.
:param base_name: Name to check/make unique.
:param opt_num: Number of the option base_name belongs to, used in making it unique.
:param comparison: Dictionary or set to search for base_name in.
:return: Unique name.
"""
h = base_name
if h in comparison:
n = 0
h = h + '_O' + str(opt_num)
h_end = len(h)
while h in comparison:
h = h[:h_end] + '_' + str(n)
n += 1
return h
def get_texts(text: str) -> dict:
"""Extracts the strings, which are to be translated/are the translations,
from text and creates macro names for them.
:param text: The string to be parsed.
:return: Dictionary of the form { '_<lang>': { 'macro': 'string', ... }, ... }.
"""
# all structs: group(0) full struct, group(1) beginning, group(2) content
structs = cor.p_struct.finditer(text)
hash_n_string = {}
just_string = {}
for struct in structs:
struct_declaration = struct.group(1)
struct_type_name = get_struct_type_name(struct_declaration)
if 3 > len(struct_type_name):
lang = '_us'
else:
lang = struct_type_name[2]
if lang not in just_string:
hash_n_string[lang] = {}
just_string[lang] = set()
is_v2 = False
pre_name = ''
p = cor.p_info
if 'retro_core_option_v2_definition' == struct_type_name[0]:
is_v2 = True
elif 'retro_core_option_v2_category' == struct_type_name[0]:
pre_name = 'CATEGORY_'
p = cor.p_info_cat
struct_content = struct.group(2)
# 0: full option; 1: key; 2: description; 3: additional info; 4: key/value pairs
struct_options = cor.p_option.finditer(struct_content)
for opt, option in enumerate(struct_options):
# group 1: key
if option.group(1):
opt_name = pre_name + option.group(1)
# no special chars allowed in key
opt_name = remove_special_chars(opt_name).upper().replace(' ', '_')
else:
raise ValueError(f'No option name (key) found in struct {struct_type_name[1]} option {opt}!')
# group 2: description0
if option.group(2):
desc0 = option.group(2)
if is_viable_non_dupe(desc0, just_string[lang]):
just_string[lang].add(desc0)
m_h = create_non_dupe(re.sub(r'__+', '_', f'{opt_name}_LABEL'), opt, hash_n_string[lang])
hash_n_string[lang][m_h] = desc0
else:
raise ValueError(f'No label found in struct {struct_type_name[1]} option {option.group(1)}!')
# group 3: desc1, info0, info1, category
if option.group(3):
infos = option.group(3)
option_info = p.finditer(infos)
if is_v2:
desc1 = next(option_info).group(1)
if is_viable_non_dupe(desc1, just_string[lang]):
just_string[lang].add(desc1)
m_h = create_non_dupe(re.sub(r'__+', '_', f'{opt_name}_LABEL_CAT'), opt, hash_n_string[lang])
hash_n_string[lang][m_h] = desc1
last = None
m_h = None
for j, info in enumerate(option_info):
last = info.group(1)
if is_viable_non_dupe(last, just_string[lang]):
just_string[lang].add(last)
m_h = create_non_dupe(re.sub(r'__+', '_', f'{opt_name}_INFO_{j}'), opt,
hash_n_string[lang])
hash_n_string[lang][m_h] = last
if last in just_string[lang]: # category key should not be translated
hash_n_string[lang].pop(m_h)
just_string[lang].remove(last)
else:
for j, info in enumerate(option_info):
gr1 = info.group(1)
if is_viable_non_dupe(gr1, just_string[lang]):
just_string[lang].add(gr1)
m_h = create_non_dupe(re.sub(r'__+', '_', f'{opt_name}_INFO_{j}'), opt,
hash_n_string[lang])
hash_n_string[lang][m_h] = gr1
else:
raise ValueError(f'Too few arguments in struct {struct_type_name[1]} option {option.group(1)}!')
# group 4:
if option.group(4):
for j, kv_set in enumerate(cor.p_key_value.finditer(option.group(4))):
set_key, set_value = kv_set.group(1, 2)
if not is_viable_value(set_value):
if not is_viable_value(set_key):
continue
set_value = set_key
# re.fullmatch(r'(?:[+-][0-9]+)+', value[1:-1])
if set_value not in just_string[lang] and not re.sub(r'[+-]', '', set_value[1:-1]).isdigit():
clean_key = set_key[1:-1]
clean_key = remove_special_chars(clean_key).upper().replace(' ', '_')
m_h = create_non_dupe(re.sub(r'__+', '_', f"OPTION_VAL_{clean_key}"), opt, hash_n_string[lang])
hash_n_string[lang][m_h] = set_value
just_string[lang].add(set_value)
return hash_n_string
def create_msg_hash(intl_dir_path: str, core_name: str, keyword_string_dict: dict) -> dict:
"""Creates '<core_name>.h' files in 'intl/_<lang>/' containing the macro name & string combinations.
:param intl_dir_path: Path to the intl directory.
:param core_name: Name of the core, used for the files' paths.
:param keyword_string_dict: Dictionary of the form { '_<lang>': { 'macro': 'string', ... }, ... }.
:return: Dictionary of the form { '_<lang>': 'path/to/file (./intl/_<lang>/<core_name>.h)', ... }.
"""
files = {}
for localisation in keyword_string_dict:
path = os.path.join(intl_dir_path, core_name) # intl/<core_name>/
files[localisation] = os.path.join(path, localisation + '.h') # intl/<core_name>/_<lang>.h
if not os.path.exists(path):
os.makedirs(path)
with open(files[localisation], 'w', encoding='utf-8') as crowdin_file:
out_text = ''
for keyword in keyword_string_dict[localisation]:
out_text = f'{out_text}{keyword} {keyword_string_dict[localisation][keyword]}\n'
crowdin_file.write(out_text)
return files
def h2json(file_paths: dict) -> dict:
"""Converts .h files pointed to by file_paths into .jsons.
:param file_paths: Dictionary of the form { '_<lang>': 'path/to/file (./intl/_<lang>/<core_name>.h)', ... }.
:return: Dictionary of the form { '_<lang>': 'path/to/file (./intl/_<lang>/<core_name>.json)', ... }.
"""
jsons = {}
for file_lang in file_paths:
if not os.path.isfile(file_paths[file_lang]):
continue
jsons[file_lang] = file_paths[file_lang][:-2] + '.json'
p = cor.p_masked
with open(file_paths[file_lang], 'r+', encoding='utf-8') as h_file:
text = h_file.read()
result = p.finditer(text)
messages = {}
for msg in result:
key, val = msg.group(1, 2)
if key not in messages:
if key and val:
# unescape & remove "\n"
messages[key] = re.sub(r'"\s*(?:(?:/\*(?:.|[\r\n])*?\*/|//.*[\r\n]+)\s*)*"',
'\\\n', val[1:-1].replace('\\\"', '"'))
else:
print(f"DUPLICATE KEY in {file_paths[file_lang]}: {key}")
with open(jsons[file_lang], 'w', encoding='utf-8') as json_file:
json.dump(messages, json_file, indent=2)
return jsons
def json2h(intl_dir_path: str, file_list) -> None:
"""Converts .json file in json_file_path into an .h ready to be included in C code.
:param intl_dir_path: Path to the intl/<core_name> directory.
:param file_list: Iterator of os.DirEntry objects. Contains localisation files to convert.
:return: None
"""
p = cor.p_masked
def update(s_messages, s_template, s_source_messages, file_name):
translation = ''
template_messages = p.finditer(s_template)
for tp_msg in template_messages:
old_key = tp_msg.group(1)
if old_key in s_messages and s_messages[old_key] != s_source_messages[old_key]:
tl_msg_val = s_messages[old_key]
tl_msg_val = tl_msg_val.replace('"', '\\\"').replace('\n', '') # escape
translation = ''.join((translation, '#define ', old_key, file_name.upper(), f' "{tl_msg_val}"\n'))
else: # Remove English duplicates and non-translatable strings
translation = ''.join((translation, '#define ', old_key, file_name.upper(), ' NULL\n'))
return translation
us_h = os.path.join(intl_dir_path, '_us.h')
us_json = os.path.join(intl_dir_path, '_us.json')
with open(us_h, 'r', encoding='utf-8') as template_file:
template = template_file.read()
with open(us_json, 'r+', encoding='utf-8') as source_json_file:
source_messages = json.load(source_json_file)
for file in file_list:
if file.name.lower().startswith('_us') \
or file.name.lower().endswith('.h') \
or file.is_dir():
continue
with open(file.path, 'r+', encoding='utf-8') as json_file:
messages = json.load(json_file)
new_translation = update(messages, template, source_messages, os.path.splitext(file.name)[0])
with open(os.path.splitext(file.path)[0] + '.h', 'w', encoding='utf-8') as h_file:
h_file.seek(0)
h_file.write(new_translation)
h_file.truncate()
return
def get_crowdin_client(dir_path: str) -> str:
"""Makes sure the Crowdin CLI client is present. If it isn't, it is fetched & extracted.
:return: The path to 'crowdin-cli.jar'.
"""
jar_name = 'crowdin-cli.jar'
jar_path = os.path.join(dir_path, jar_name)
if not os.path.isfile(jar_path):
print('Downloading crowdin-cli.jar')
crowdin_cli_file = os.path.join(dir_path, 'crowdin-cli.zip')
crowdin_cli_url = 'https://downloads.crowdin.com/cli/v3/crowdin-cli.zip'
req.urlretrieve(crowdin_cli_url, crowdin_cli_file)
import zipfile
with zipfile.ZipFile(crowdin_cli_file, 'r') as zip_ref:
jar_dir = zip_ref.namelist()[0]
for file in zip_ref.namelist():
if file.endswith(jar_name):
jar_file = file
break
zip_ref.extract(jar_file)
os.rename(jar_file, jar_path)
os.remove(crowdin_cli_file)
shutil.rmtree(jar_dir)
return jar_path
def create_intl_file(localisation_file_path: str, intl_dir_path: str, text: str, file_path: str) -> None:
"""Creates 'libretro_core_options_intl.h' from Crowdin translations.
:param localisation_file_path: Path to 'libretro_core_options_intl.h'
:param intl_dir_path: Path to the intl/<core_name> directory.
:param text: Content of the 'libretro_core_options.h' being translated.
:param file_path: Path to the '_us.h' file, containing the original English texts.
:return: None
"""
msg_dict = {}
lang_up = ''
def replace_pair(pair_match):
"""Replaces a key-value-pair of an option with the macros corresponding to the language.
:param pair_match: The re match object representing the key-value-pair block.
:return: Replacement string.
"""
offset = pair_match.start(0)
if pair_match.group(1): # key
if pair_match.group(2) in msg_dict: # value
val = msg_dict[pair_match.group(2)] + lang_up
elif pair_match.group(1) in msg_dict: # use key if value not viable (e.g. NULL)
val = msg_dict[pair_match.group(1)] + lang_up
else:
return pair_match.group(0)
else:
return pair_match.group(0)
res = pair_match.group(0)[:pair_match.start(2) - offset] + val \
+ pair_match.group(0)[pair_match.end(2) - offset:]
return res
def replace_info(info_match):
"""Replaces the 'additional strings' of an option with the macros corresponding to the language.
:param info_match: The re match object representing the 'additional strings' block.
:return: Replacement string.
"""
offset = info_match.start(0)
if info_match.group(1) in msg_dict:
res = info_match.group(0)[:info_match.start(1) - offset] + \
msg_dict[info_match.group(1)] + lang_up + \
info_match.group(0)[info_match.end(1) - offset:]
return res
else:
return info_match.group(0)
def replace_option(option_match):
"""Replaces strings within an option
'{ "opt_key", "label", "additional strings", ..., { {"key", "value"}, ... }, ... }'
within a struct with the macros corresponding to the language:
'{ "opt_key", MACRO_LABEL, MACRO_STRINGS, ..., { {"key", MACRO_VALUE}, ... }, ... }'
:param option_match: The re match object representing the option.
:return: Replacement string.
"""
# label
offset = option_match.start(0)
if option_match.group(2):
res = option_match.group(0)[:option_match.start(2) - offset] + msg_dict[option_match.group(2)] + lang_up
else:
return option_match.group(0)
# additional block
if option_match.group(3):
res = res + option_match.group(0)[option_match.end(2) - offset:option_match.start(3) - offset]
new_info = p.sub(replace_info, option_match.group(3))
res = res + new_info
else:
return res + option_match.group(0)[option_match.end(2) - offset:]
# key-value-pairs
if option_match.group(4):
res = res + option_match.group(0)[option_match.end(3) - offset:option_match.start(4) - offset]
new_pairs = cor.p_key_value.sub(replace_pair, option_match.group(4))
res = res + new_pairs + option_match.group(0)[option_match.end(4) - offset:]
else:
res = res + option_match.group(0)[option_match.end(3) - offset:]
return res
# ------------------------------------------------------------------------------------
with open(file_path, 'r+', encoding='utf-8') as template: # intl/<core_name>/_us.h
masked_msgs = cor.p_masked.finditer(template.read())
for msg in masked_msgs:
msg_dict[msg.group(2)] = msg.group(1)
# top of the file - in case there is no file to copy it from
out_txt = "#ifndef LIBRETRO_CORE_OPTIONS_INTL_H__\n" \
"#define LIBRETRO_CORE_OPTIONS_INTL_H__\n\n" \
"#if defined(_MSC_VER) && (_MSC_VER >= 1500 && _MSC_VER < 1900)\n" \
"/* https://support.microsoft.com/en-us/kb/980263 */\n" \
'#pragma execution_character_set("utf-8")\n' \
"#pragma warning(disable:4566)\n" \
"#endif\n\n" \
"#include <libretro.h>\n\n" \
'#ifdef __cplusplus\n' \
'extern "C" {\n' \
'#endif\n'
if os.path.isfile(localisation_file_path):
# copy top of the file for re-use
with open(localisation_file_path, 'r', encoding='utf-8') as intl: # libretro_core_options_intl.h
in_text = intl.read()
intl_start = re.search(re.escape('/*\n'
' ********************************\n'
' * Core Option Definitions\n'
' ********************************\n'
'*/\n'), in_text)
if intl_start:
out_txt = in_text[:intl_start.end(0)]
else:
intl_start = re.search(re.escape('#ifdef __cplusplus\n'
'extern "C" {\n'
'#endif\n'), in_text)
if intl_start:
out_txt = in_text[:intl_start.end(0)]
# only write to file, if there is anything worthwhile to write!
overwrite = False
# iterate through localisation files
files = {}
for file in os.scandir(intl_dir_path):
files[file.name] = {'is_file': file.is_file(), 'path': file.path}
for file in sorted(files): # intl/<core_name>/_*
if files[file]['is_file'] \
and file.startswith('_') \
and file.endswith('.h') \
and not file.startswith('_us'):
translation_path = files[file]['path'] # <core_name>_<lang>.h
# all structs: group(0) full struct, group(1) beginning, group(2) content
struct_groups = cor.p_struct.finditer(text)
lang_low = os.path.splitext(file)[0].lower()
lang_up = lang_low.upper()
out_txt = out_txt + f'/* RETRO_LANGUAGE{lang_up} */\n\n' # /* RETRO_LANGUAGE_NM */
# copy adjusted translations (makros)
with open(translation_path, 'r+', encoding='utf-8') as f_in: # <core name>.h
out_txt = out_txt + f_in.read() + '\n'
# replace English texts with makros
for construct in struct_groups:
declaration = construct.group(1)
struct_type_name = get_struct_type_name(declaration)
if 3 > len(struct_type_name): # no language specifier
new_decl = re.sub(re.escape(struct_type_name[1]), struct_type_name[1] + lang_low, declaration)
else:
new_decl = re.sub(re.escape(struct_type_name[2]), lang_low, declaration)
if '_us' != struct_type_name[2]:
continue
p = cor.p_info
if 'retro_core_option_v2_category' == struct_type_name[0]:
p = cor.p_info_cat
offset_construct = construct.start(0)
start = construct.end(1) - offset_construct
end = construct.start(2) - offset_construct
out_txt = out_txt + new_decl + construct.group(0)[start:end]
content = construct.group(2)
new_content = cor.p_option.sub(replace_option, content)
start = construct.end(2) - offset_construct
out_txt = out_txt + new_content + construct.group(0)[start:] + '\n'
# for v2
if 'retro_core_option_v2_definition' == struct_type_name[0]:
out_txt = out_txt + f'struct retro_core_options_v2 options{lang_low}' \
' = {\n' \
f' option_cats{lang_low},\n' \
f' option_defs{lang_low}\n' \
'};\n\n'
# if it got this far, we've got something to write
overwrite = True
# only write to file, if there is anything worthwhile to write!
if overwrite:
with open(localisation_file_path, 'w', encoding='utf-8') as intl:
intl.write(out_txt + '\n#ifdef __cplusplus\n'
'}\n#endif\n'
'\n#endif')
return
# -------------------- MAIN -------------------- #
if __name__ == '__main__':
try:
if os.path.isfile(sys.argv[1]):
_temp = os.path.dirname(sys.argv[1])
else:
_temp = sys.argv[1]
while _temp.endswith('/') or _temp.endswith('\\'):
_temp = _temp[:-1]
TARGET_DIR_PATH = _temp
except IndexError:
TARGET_DIR_PATH = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
print("No path provided, assuming parent directory:\n" + TARGET_DIR_PATH)
CORE_NAME = clean_file_name(sys.argv[2])
DIR_PATH = os.path.dirname(os.path.realpath(__file__))
H_FILE_PATH = os.path.join(TARGET_DIR_PATH, 'libretro_core_options.h')
INTL_FILE_PATH = os.path.join(TARGET_DIR_PATH, 'libretro_core_options_intl.h')
print('Getting texts from libretro_core_options.h')
with open(H_FILE_PATH, 'r+', encoding='utf-8') as _h_file:
_main_text = _h_file.read()
_hash_n_str = get_texts(_main_text)
_files = create_msg_hash(DIR_PATH, CORE_NAME, _hash_n_str)
_source_jsons = h2json(_files)
print('Getting texts from libretro_core_options_intl.h')
if os.path.isfile(INTL_FILE_PATH):
with open(INTL_FILE_PATH, 'r+', encoding='utf-8') as _intl_file:
_intl_text = _intl_file.read()
_hash_n_str_intl = get_texts(_intl_text)
_intl_files = create_msg_hash(DIR_PATH, CORE_NAME, _hash_n_str_intl)
_intl_jsons = h2json(_intl_files)
print('\nAll done!')

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intl/crowdin.yaml Normal file
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"project_id": "380544"
"api_token": "_secret_"
"base_url": "https://api.crowdin.com"
"preserve_hierarchy": true
"files":
[
{
"source": "/intl/_core_name_/_us.json",
"dest": "/_core_name_/_core_name_.json",
"translation": "/intl/_core_name_/_%two_letters_code%.json",
},
]

30
intl/crowdin_prep.py Normal file
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#!/usr/bin/env python3
import core_option_translation as t
if __name__ == '__main__':
try:
if t.os.path.isfile(t.sys.argv[1]):
_temp = t.os.path.dirname(t.sys.argv[1])
else:
_temp = t.sys.argv[1]
while _temp.endswith('/') or _temp.endswith('\\'):
_temp = _temp[:-1]
TARGET_DIR_PATH = _temp
except IndexError:
TARGET_DIR_PATH = t.os.path.dirname(t.os.path.dirname(t.os.path.realpath(__file__)))
print("No path provided, assuming parent directory:\n" + TARGET_DIR_PATH)
CORE_NAME = t.clean_file_name(t.sys.argv[2])
DIR_PATH = t.os.path.dirname(t.os.path.realpath(__file__))
H_FILE_PATH = t.os.path.join(TARGET_DIR_PATH, 'libretro_core_options.h')
print('Getting texts from libretro_core_options.h')
with open(H_FILE_PATH, 'r+', encoding='utf-8') as _h_file:
_main_text = _h_file.read()
_hash_n_str = t.get_texts(_main_text)
_files = t.create_msg_hash(DIR_PATH, CORE_NAME, _hash_n_str)
_source_jsons = t.h2json(_files)
print('\nAll done!')

93
intl/crowdin_source_upload.py Normal file
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#!/usr/bin/env python3
import re
import os
import shutil
import subprocess
import sys
import urllib.request
import zipfile
import core_option_translation as t
# -------------------- MAIN -------------------- #
if __name__ == '__main__':
# Check Crowdin API Token and core name
try:
API_KEY = sys.argv[1]
CORE_NAME = t.clean_file_name(sys.argv[2])
except IndexError as e:
print('Please provide Crowdin API Token and core name!')
raise e
DIR_PATH = t.os.path.dirname(t.os.path.realpath(__file__))
YAML_PATH = t.os.path.join(DIR_PATH, 'crowdin.yaml')
# Apply Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": "_secret_"',
f'"api_token": "{API_KEY}"',
crowdin_config, 1)
crowdin_config = re.sub(r'/_core_name_',
f'/{CORE_NAME}'
, crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
try:
# Download Crowdin CLI
jar_name = 'crowdin-cli.jar'
jar_path = t.os.path.join(DIR_PATH, jar_name)
crowdin_cli_file = 'crowdin-cli.zip'
crowdin_cli_url = 'https://downloads.crowdin.com/cli/v3/' + crowdin_cli_file
crowdin_cli_path = t.os.path.join(DIR_PATH, crowdin_cli_file)
if not os.path.isfile(t.os.path.join(DIR_PATH, jar_name)):
print('download crowdin-cli.jar')
urllib.request.urlretrieve(crowdin_cli_url, crowdin_cli_path)
with zipfile.ZipFile(crowdin_cli_path, 'r') as zip_ref:
jar_dir = t.os.path.join(DIR_PATH, zip_ref.namelist()[0])
for file in zip_ref.namelist():
if file.endswith(jar_name):
jar_file = file
break
zip_ref.extract(jar_file, path=DIR_PATH)
os.rename(t.os.path.join(DIR_PATH, jar_file), jar_path)
os.remove(crowdin_cli_path)
shutil.rmtree(jar_dir)
print('upload source *.json')
subprocess.run(['java', '-jar', jar_path, 'upload', 'sources', '--config', YAML_PATH])
# Reset Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": ".*?"',
'"api_token": "_secret_"',
crowdin_config, 1)
# TODO this is NOT safe!
crowdin_config = re.sub(re.escape(f'/{CORE_NAME}'),
'/_core_name_',
crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
except Exception as e:
# Try really hard to reset Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": ".*?"',
'"api_token": "_secret_"',
crowdin_config, 1)
# TODO this is NOT safe!
crowdin_config = re.sub(re.escape(f'/{CORE_NAME}'),
'/_core_name_',
crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
raise e

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intl/crowdin_translate.py Normal file
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#!/usr/bin/env python3
import core_option_translation as t
if __name__ == '__main__':
try:
if t.os.path.isfile(t.sys.argv[1]):
_temp = t.os.path.dirname(t.sys.argv[1])
else:
_temp = t.sys.argv[1]
while _temp.endswith('/') or _temp.endswith('\\'):
_temp = _temp[:-1]
TARGET_DIR_PATH = _temp
except IndexError:
TARGET_DIR_PATH = t.os.path.dirname(t.os.path.dirname(t.os.path.realpath(__file__)))
print("No path provided, assuming parent directory:\n" + TARGET_DIR_PATH)
CORE_NAME = t.clean_file_name(t.sys.argv[2])
DIR_PATH = t.os.path.dirname(t.os.path.realpath(__file__))
LOCALISATIONS_PATH = t.os.path.join(DIR_PATH, CORE_NAME)
US_FILE_PATH = t.os.path.join(LOCALISATIONS_PATH, '_us.h')
H_FILE_PATH = t.os.path.join(TARGET_DIR_PATH, 'libretro_core_options.h')
INTL_FILE_PATH = t.os.path.join(TARGET_DIR_PATH, 'libretro_core_options_intl.h')
print('Getting texts from libretro_core_options.h')
with open(H_FILE_PATH, 'r+', encoding='utf-8') as _h_file:
_main_text = _h_file.read()
_hash_n_str = t.get_texts(_main_text)
_files = t.create_msg_hash(DIR_PATH, CORE_NAME, _hash_n_str)
_source_jsons = t.h2json(_files)
print('Converting translations *.json to *.h:')
localisation_files = t.os.scandir(LOCALISATIONS_PATH)
t.json2h(LOCALISATIONS_PATH, localisation_files)
print('Constructing libretro_core_options_intl.h')
t.create_intl_file(INTL_FILE_PATH, LOCALISATIONS_PATH, _main_text, _files["_us"])
print('\nAll done!')

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intl/crowdin_translation_download.py Normal file
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#!/usr/bin/env python3
import re
import os
import shutil
import subprocess
import sys
import urllib.request
import zipfile
import core_option_translation as t
# -------------------- MAIN -------------------- #
if __name__ == '__main__':
# Check Crowdin API Token and core name
try:
API_KEY = sys.argv[1]
CORE_NAME = t.clean_file_name(sys.argv[2])
except IndexError as e:
print('Please provide Crowdin API Token and core name!')
raise e
DIR_PATH = t.os.path.dirname(t.os.path.realpath(__file__))
YAML_PATH = t.os.path.join(DIR_PATH, 'crowdin.yaml')
# Apply Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": "_secret_"',
f'"api_token": "{API_KEY}"',
crowdin_config, 1)
crowdin_config = re.sub(r'/_core_name_',
f'/{CORE_NAME}'
, crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
try:
# Download Crowdin CLI
jar_name = 'crowdin-cli.jar'
jar_path = t.os.path.join(DIR_PATH, jar_name)
crowdin_cli_file = 'crowdin-cli.zip'
crowdin_cli_url = 'https://downloads.crowdin.com/cli/v3/' + crowdin_cli_file
crowdin_cli_path = t.os.path.join(DIR_PATH, crowdin_cli_file)
if not os.path.isfile(t.os.path.join(DIR_PATH, jar_name)):
print('download crowdin-cli.jar')
urllib.request.urlretrieve(crowdin_cli_url, crowdin_cli_path)
with zipfile.ZipFile(crowdin_cli_path, 'r') as zip_ref:
jar_dir = t.os.path.join(DIR_PATH, zip_ref.namelist()[0])
for file in zip_ref.namelist():
if file.endswith(jar_name):
jar_file = file
break
zip_ref.extract(jar_file, path=DIR_PATH)
os.rename(t.os.path.join(DIR_PATH, jar_file), jar_path)
os.remove(crowdin_cli_path)
shutil.rmtree(jar_dir)
print('download translation *.json')
subprocess.run(['java', '-jar', jar_path, 'download', '--config', YAML_PATH])
# Reset Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": ".*?"',
'"api_token": "_secret_"',
crowdin_config, 1)
# TODO this is NOT safe!
crowdin_config = re.sub(re.escape(f'/{CORE_NAME}'),
'/_core_name_',
crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
except Exception as e:
# Try really hard to reset Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": ".*?"',
'"api_token": "_secret_"',
crowdin_config, 1)
# TODO this is NOT safe!
crowdin_config = re.sub(re.escape(f'/{CORE_NAME}'),
'/_core_name_',
crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
raise e

16
intl/download_workflow.py Normal file
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#!/usr/bin/env python3
import sys
import subprocess
try:
api_key = sys.argv[1]
core_name = sys.argv[2]
dir_path = sys.argv[3]
except IndexError as e:
print('Please provide path to libretro_core_options.h, Crowdin API Token and core name!')
raise e
subprocess.run(['python3', 'intl/crowdin_prep.py', dir_path, core_name])
subprocess.run(['python3', 'intl/crowdin_translation_download.py', api_key, core_name])
subprocess.run(['python3', 'intl/crowdin_translate.py', dir_path, core_name])

125
intl/initial_sync.py Normal file
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#!/usr/bin/env python3
import re
import os
import shutil
import subprocess
import sys
import time
import urllib.request
import zipfile
import core_option_translation as t
# -------------------- MAIN -------------------- #
if __name__ == '__main__':
# Check Crowdin API Token and core name
try:
API_KEY = sys.argv[1]
CORE_NAME = t.clean_file_name(sys.argv[2])
except IndexError as e:
print('Please provide Crowdin API Token and core name!')
raise e
DIR_PATH = os.path.dirname(os.path.realpath(__file__))
YAML_PATH = os.path.join(DIR_PATH, 'crowdin.yaml')
# Apply Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": "_secret_"',
f'"api_token": "{API_KEY}"',
crowdin_config, 1)
crowdin_config = re.sub(r'/_core_name_',
f'/{CORE_NAME}'
, crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
try:
# Download Crowdin CLI
jar_name = 'crowdin-cli.jar'
jar_path = os.path.join(DIR_PATH, jar_name)
crowdin_cli_file = 'crowdin-cli.zip'
crowdin_cli_url = 'https://downloads.crowdin.com/cli/v3/' + crowdin_cli_file
crowdin_cli_path = os.path.join(DIR_PATH, crowdin_cli_file)
if not os.path.isfile(os.path.join(DIR_PATH, jar_name)):
print('download crowdin-cli.jar')
urllib.request.urlretrieve(crowdin_cli_url, crowdin_cli_path)
with zipfile.ZipFile(crowdin_cli_path, 'r') as zip_ref:
jar_dir = os.path.join(DIR_PATH, zip_ref.namelist()[0])
for file in zip_ref.namelist():
if file.endswith(jar_name):
jar_file = file
break
zip_ref.extract(jar_file, path=DIR_PATH)
os.rename(os.path.join(DIR_PATH, jar_file), jar_path)
os.remove(crowdin_cli_path)
shutil.rmtree(jar_dir)
print('upload source & translations *.json')
subprocess.run(['java', '-jar', jar_path, 'upload', 'sources', '--config', YAML_PATH])
subprocess.run(['java', '-jar', jar_path, 'upload', 'translations', '--config', YAML_PATH])
print('wait for crowdin server to process data')
time.sleep(10)
print('download translation *.json')
subprocess.run(['java', '-jar', jar_path, 'download', '--config', YAML_PATH])
# Reset Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": ".*?"', '"api_token": "_secret_"', crowdin_config, 1)
# TODO this is NOT safe!
crowdin_config = re.sub(re.escape(f'/{CORE_NAME}'),
'/_core_name_',
crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
with open('intl/upload_workflow.py', 'r') as workflow:
workflow_config = workflow.read()
workflow_config = workflow_config.replace(
"subprocess.run(['python3', 'intl/core_option_translation.py', dir_path, core_name])",
"subprocess.run(['python3', 'intl/crowdin_prep.py', dir_path, core_name])"
)
workflow_config = workflow_config.replace(
"subprocess.run(['python3', 'intl/initial_sync.py', api_key, core_name])",
"subprocess.run(['python3', 'intl/crowdin_source_upload.py', api_key, core_name])"
)
with open('intl/upload_workflow.py', 'w') as workflow:
workflow.write(workflow_config)
with open('intl/download_workflow.py', 'r') as workflow:
workflow_config = workflow.read()
workflow_config = workflow_config.replace(
"subprocess.run(['python3', 'intl/core_option_translation.py', dir_path, core_name])",
"subprocess.run(['python3', 'intl/crowdin_prep.py', dir_path, core_name])"
)
workflow_config = workflow_config.replace(
"subprocess.run(['python3', 'intl/initial_sync.py', api_key, core_name])",
"subprocess.run(['python3', 'intl/crowdin_translation_download.py', api_key, core_name])"
)
with open('intl/download_workflow.py', 'w') as workflow:
workflow.write(workflow_config)
except Exception as e:
# Try really hard to reset Crowdin API Key
with open(YAML_PATH, 'r') as crowdin_config_file:
crowdin_config = crowdin_config_file.read()
crowdin_config = re.sub(r'"api_token": ".*?"',
'"api_token": "_secret_"',
crowdin_config, 1)
# TODO this is NOT safe!
crowdin_config = re.sub(re.escape(f'/{CORE_NAME}'),
'/_core_name_',
crowdin_config)
with open(YAML_PATH, 'w') as crowdin_config_file:
crowdin_config_file.write(crowdin_config)
raise e

30
intl/remove_initial_cycle.py Normal file
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#!/usr/bin/env python3
with open('intl/upload_workflow.py', 'r') as workflow:
workflow_config = workflow.read()
workflow_config = workflow_config.replace(
"subprocess.run(['python3', 'intl/core_option_translation.py', dir_path, core_name])",
"subprocess.run(['python3', 'intl/crowdin_prep.py', dir_path, core_name])"
)
workflow_config = workflow_config.replace(
"subprocess.run(['python3', 'intl/initial_sync.py', api_key, core_name])",
"subprocess.run(['python3', 'intl/crowdin_source_upload.py', api_key, core_name])"
)
with open('intl/upload_workflow.py', 'w') as workflow:
workflow.write(workflow_config)
with open('intl/download_workflow.py', 'r') as workflow:
workflow_config = workflow.read()
workflow_config = workflow_config.replace(
"subprocess.run(['python3', 'intl/core_option_translation.py', dir_path, core_name])",
"subprocess.run(['python3', 'intl/crowdin_prep.py', dir_path, core_name])"
)
workflow_config = workflow_config.replace(
"subprocess.run(['python3', 'intl/initial_sync.py', api_key, core_name])",
"subprocess.run(['python3', 'intl/crowdin_translation_download.py', api_key, core_name])"
)
with open('intl/download_workflow.py', 'w') as workflow:
workflow.write(workflow_config)

15
intl/upload_workflow.py Normal file
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#!/usr/bin/env python3
import sys
import subprocess
try:
api_key = sys.argv[1]
core_name = sys.argv[2]
dir_path = sys.argv[3]
except IndexError as e:
print('Please provide path to libretro_core_options.h, Crowdin API Token and core name!')
raise e
subprocess.run(['python3', 'intl/crowdin_prep.py', dir_path, core_name])
subprocess.run(['python3', 'intl/crowdin_source_upload.py', api_key, core_name])

476
intl/v1_to_v2_converter.py Normal file
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#!/usr/bin/env python3
"""Core options v1 to v2 converter
Just run this script as follows, to convert 'libretro_core_options.h' & 'Libretro_coreoptions_intl.h' to v2:
python3 "/path/to/v1_to_v2_converter.py" "/path/to/where/libretro_core_options.h & Libretro_coreoptions_intl.h/are"
The original files will be preserved as *.v1
"""
import core_option_regex as cor
import os
import sys
import glob
def create_v2_code_file(struct_text, file_name):
def replace_option(option_match):
_offset = option_match.start(0)
if option_match.group(3):
res = option_match.group(0)[:option_match.end(2) - _offset] + ',\n NULL' + \
option_match.group(0)[option_match.end(2) - _offset:option_match.end(3) - _offset] + \
'NULL,\n NULL,\n ' + option_match.group(0)[option_match.end(3) - _offset:]
else:
return option_match.group(0)
return res
comment_v1 = '/*\n' \
' ********************************\n' \
' * VERSION: 1.3\n' \
' ********************************\n' \
' *\n' \
' * - 1.3: Move translations to libretro_core_options_intl.h\n' \
' * - libretro_core_options_intl.h includes BOM and utf-8\n' \
' * fix for MSVC 2010-2013\n' \
' * - Added HAVE_NO_LANGEXTRA flag to disable translations\n' \
' * on platforms/compilers without BOM support\n' \
' * - 1.2: Use core options v1 interface when\n' \
' * RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION is >= 1\n' \
' * (previously required RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION == 1)\n' \
' * - 1.1: Support generation of core options v0 retro_core_option_value\n' \
' * arrays containing options with a single value\n' \
' * - 1.0: First commit\n' \
'*/\n'
comment_v2 = '/*\n' \
' ********************************\n' \
' * VERSION: 2.0\n' \
' ********************************\n' \
' *\n' \
' * - 2.0: Add support for core options v2 interface\n' \
' * - 1.3: Move translations to libretro_core_options_intl.h\n' \
' * - libretro_core_options_intl.h includes BOM and utf-8\n' \
' * fix for MSVC 2010-2013\n' \
' * - Added HAVE_NO_LANGEXTRA flag to disable translations\n' \
' * on platforms/compilers without BOM support\n' \
' * - 1.2: Use core options v1 interface when\n' \
' * RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION is >= 1\n' \
' * (previously required RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION == 1)\n' \
' * - 1.1: Support generation of core options v0 retro_core_option_value\n' \
' * arrays containing options with a single value\n' \
' * - 1.0: First commit\n' \
'*/\n'
p_intl = cor.p_intl
p_set = cor.p_set
new_set = 'static INLINE void libretro_set_core_options(retro_environment_t environ_cb,\n' \
' bool *categories_supported)\n' \
'{\n' \
' unsigned version = 0;\n' \
'#ifndef HAVE_NO_LANGEXTRA\n' \
' unsigned language = 0;\n' \
'#endif\n' \
'\n' \
' if (!environ_cb || !categories_supported)\n' \
' return;\n' \
'\n' \
' *categories_supported = false;\n' \
'\n' \
' if (!environ_cb(RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION, &version))\n' \
' version = 0;\n' \
'\n' \
' if (version >= 2)\n' \
' {\n' \
'#ifndef HAVE_NO_LANGEXTRA\n' \
' struct retro_core_options_v2_intl core_options_intl;\n' \
'\n' \
' core_options_intl.us = &options_us;\n' \
' core_options_intl.local = NULL;\n' \
'\n' \
' if (environ_cb(RETRO_ENVIRONMENT_GET_LANGUAGE, &language) &&\n' \
' (language < RETRO_LANGUAGE_LAST) && (language != RETRO_LANGUAGE_ENGLISH))\n' \
' core_options_intl.local = options_intl[language];\n' \
'\n' \
' *categories_supported = environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2_INTL,\n' \
' &core_options_intl);\n' \
'#else\n' \
' *categories_supported = environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2,\n' \
' &options_us);\n' \
'#endif\n' \
' }\n' \
' else\n' \
' {\n' \
' size_t i, j;\n' \
' size_t option_index = 0;\n' \
' size_t num_options = 0;\n' \
' struct retro_core_option_definition\n' \
' *option_v1_defs_us = NULL;\n' \
'#ifndef HAVE_NO_LANGEXTRA\n' \
' size_t num_options_intl = 0;\n' \
' struct retro_core_option_v2_definition\n' \
' *option_defs_intl = NULL;\n' \
' struct retro_core_option_definition\n' \
' *option_v1_defs_intl = NULL;\n' \
' struct retro_core_options_intl\n' \
' core_options_v1_intl;\n' \
'#endif\n' \
' struct retro_variable *variables = NULL;\n' \
' char **values_buf = NULL;\n' \
'\n' \
' /* Determine total number of options */\n' \
' while (true)\n' \
' {\n' \
' if (option_defs_us[num_options].key)\n' \
' num_options++;\n' \
' else\n' \
' break;\n' \
' }\n' \
'\n' \
' if (version >= 1)\n' \
' {\n' \
' /* Allocate US array */\n' \
' option_v1_defs_us = (struct retro_core_option_definition *)\n' \
' calloc(num_options + 1, sizeof(struct retro_core_option_definition));\n' \
'\n' \
' /* Copy parameters from option_defs_us array */\n' \
' for (i = 0; i < num_options; i++)\n' \
' {\n' \
' struct retro_core_option_v2_definition *option_def_us = &option_defs_us[i];\n' \
' struct retro_core_option_value *option_values = option_def_us->values;\n' \
' struct retro_core_option_definition *option_v1_def_us = &option_v1_defs_us[i];\n' \
' struct retro_core_option_value *option_v1_values = option_v1_def_us->values;\n' \
'\n' \
' option_v1_def_us->key = option_def_us->key;\n' \
' option_v1_def_us->desc = option_def_us->desc;\n' \
' option_v1_def_us->info = option_def_us->info;\n' \
' option_v1_def_us->default_value = option_def_us->default_value;\n' \
'\n' \
' /* Values must be copied individually... */\n' \
' while (option_values->value)\n' \
' {\n' \
' option_v1_values->value = option_values->value;\n' \
' option_v1_values->label = option_values->label;\n' \
'\n' \
' option_values++;\n' \
' option_v1_values++;\n' \
' }\n' \
' }\n' \
'\n' \
'#ifndef HAVE_NO_LANGEXTRA\n' \
' if (environ_cb(RETRO_ENVIRONMENT_GET_LANGUAGE, &language) &&\n' \
' (language < RETRO_LANGUAGE_LAST) && (language != RETRO_LANGUAGE_ENGLISH) &&\n' \
' options_intl[language])\n' \
' option_defs_intl = options_intl[language]->definitions;\n' \
'\n' \
' if (option_defs_intl)\n' \
' {\n' \
' /* Determine number of intl options */\n' \
' while (true)\n' \
' {\n' \
' if (option_defs_intl[num_options_intl].key)\n' \
' num_options_intl++;\n' \
' else\n' \
' break;\n' \
' }\n' \
'\n' \
' /* Allocate intl array */\n' \
' option_v1_defs_intl = (struct retro_core_option_definition *)\n' \
' calloc(num_options_intl + 1, sizeof(struct retro_core_option_definition));\n' \
'\n' \
' /* Copy parameters from option_defs_intl array */\n' \
' for (i = 0; i < num_options_intl; i++)\n' \
' {\n' \
' struct retro_core_option_v2_definition *option_def_intl = &option_defs_intl[i];\n' \
' struct retro_core_option_value *option_values = option_def_intl->values;\n' \
' struct retro_core_option_definition *option_v1_def_intl = &option_v1_defs_intl[i];\n' \
' struct retro_core_option_value *option_v1_values = option_v1_def_intl->values;\n' \
'\n' \
' option_v1_def_intl->key = option_def_intl->key;\n' \
' option_v1_def_intl->desc = option_def_intl->desc;\n' \
' option_v1_def_intl->info = option_def_intl->info;\n' \
' option_v1_def_intl->default_value = option_def_intl->default_value;\n' \
'\n' \
' /* Values must be copied individually... */\n' \
' while (option_values->value)\n' \
' {\n' \
' option_v1_values->value = option_values->value;\n' \
' option_v1_values->label = option_values->label;\n' \
'\n' \
' option_values++;\n' \
' option_v1_values++;\n' \
' }\n' \
' }\n' \
' }\n' \
'\n' \
' core_options_v1_intl.us = option_v1_defs_us;\n' \
' core_options_v1_intl.local = option_v1_defs_intl;\n' \
'\n' \
' environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL, &core_options_v1_intl);\n' \
'#else\n' \
' environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS, option_v1_defs_us);\n' \
'#endif\n' \
' }\n' \
' else\n' \
' {\n' \
' /* Allocate arrays */\n' \
' variables = (struct retro_variable *)calloc(num_options + 1,\n' \
' sizeof(struct retro_variable));\n' \
' values_buf = (char **)calloc(num_options, sizeof(char *));\n' \
'\n' \
' if (!variables || !values_buf)\n' \
' goto error;\n' \
'\n' \
' /* Copy parameters from option_defs_us array */\n' \
' for (i = 0; i < num_options; i++)\n' \
' {\n' \
' const char *key = option_defs_us[i].key;\n' \
' const char *desc = option_defs_us[i].desc;\n' \
' const char *default_value = option_defs_us[i].default_value;\n' \
' struct retro_core_option_value *values = option_defs_us[i].values;\n' \
' size_t buf_len = 3;\n' \
' size_t default_index = 0;\n' \
'\n' \
' values_buf[i] = NULL;\n' \
'\n' \
' if (desc)\n' \
' {\n' \
' size_t num_values = 0;\n' \
'\n' \
' /* Determine number of values */\n' \
' while (true)\n' \
' {\n' \
' if (values[num_values].value)\n' \
' {\n' \
' /* Check if this is the default value */\n' \
' if (default_value)\n' \
' if (strcmp(values[num_values].value, default_value) == 0)\n' \
' default_index = num_values;\n' \
'\n' \
' buf_len += strlen(values[num_values].value);\n' \
' num_values++;\n' \
' }\n' \
' else\n' \
' break;\n' \
' }\n' \
'\n' \
' /* Build values string */\n' \
' if (num_values > 0)\n' \
' {\n' \
' buf_len += num_values - 1;\n' \
' buf_len += strlen(desc);\n' \
'\n' \
' values_buf[i] = (char *)calloc(buf_len, sizeof(char));\n' \
' if (!values_buf[i])\n' \
' goto error;\n' \
'\n' \
' strcpy(values_buf[i], desc);\n' \
' strcat(values_buf[i], "; ");\n' \
'\n' \
' /* Default value goes first */\n' \
' strcat(values_buf[i], values[default_index].value);\n' \
'\n' \
' /* Add remaining values */\n' \
' for (j = 0; j < num_values; j++)\n' \
' {\n' \
' if (j != default_index)\n' \
' {\n' \
' strcat(values_buf[i], "|");\n' \
' strcat(values_buf[i], values[j].value);\n' \
' }\n' \
' }\n' \
' }\n' \
' }\n' \
'\n' \
' variables[option_index].key = key;\n' \
' variables[option_index].value = values_buf[i];\n' \
' option_index++;\n' \
' }\n' \
'\n' \
' /* Set variables */\n' \
' environ_cb(RETRO_ENVIRONMENT_SET_VARIABLES, variables);\n' \
' }\n' \
'\n' \
'error:\n' \
' /* Clean up */\n' \
'\n' \
' if (option_v1_defs_us)\n' \
' {\n' \
' free(option_v1_defs_us);\n' \
' option_v1_defs_us = NULL;\n' \
' }\n' \
'\n' \
'#ifndef HAVE_NO_LANGEXTRA\n' \
' if (option_v1_defs_intl)\n' \
' {\n' \
' free(option_v1_defs_intl);\n' \
' option_v1_defs_intl = NULL;\n' \
' }\n' \
'#endif\n' \
'\n' \
' if (values_buf)\n' \
' {\n' \
' for (i = 0; i < num_options; i++)\n' \
' {\n' \
' if (values_buf[i])\n' \
' {\n' \
' free(values_buf[i]);\n' \
' values_buf[i] = NULL;\n' \
' }\n' \
' }\n' \
'\n' \
' free(values_buf);\n' \
' values_buf = NULL;\n' \
' }\n' \
'\n' \
' if (variables)\n' \
' {\n' \
' free(variables);\n' \
' variables = NULL;\n' \
' }\n' \
' }\n' \
'}\n' \
'\n' \
'#ifdef __cplusplus\n' \
'}\n' \
'#endif'
struct_groups = cor.p_struct.finditer(struct_text)
out_text = struct_text
for construct in struct_groups:
repl_text = ''
declaration = construct.group(1)
struct_match = cor.p_type_name.search(declaration)
if struct_match:
if struct_match.group(3):
struct_type_name_lang = struct_match.group(1, 2, 3)
declaration_end = declaration[struct_match.end(1):]
elif struct_match.group(4):
struct_type_name_lang = struct_match.group(1, 2, 4)
declaration_end = declaration[struct_match.end(1):]
else:
struct_type_name_lang = sum((struct_match.group(1, 2), ('_us',)), ())
declaration_end = f'{declaration[struct_match.end(1):struct_match.end(2)]}_us' \
f'{declaration[struct_match.end(2):]}'
else:
return -1
if 'retro_core_option_definition' == struct_type_name_lang[0]:
import shutil
shutil.copy(file_name, file_name + '.v1')
new_declaration = f'\nstruct retro_core_option_v2_category option_cats{struct_type_name_lang[2]}[] = ' \
'{\n { NULL, NULL, NULL },\n' \
'};\n\n' \
+ declaration[:struct_match.start(1)] + \
'retro_core_option_v2_definition' \
+ declaration_end
offset = construct.start(0)
repl_text = repl_text + cor.re.sub(cor.re.escape(declaration), new_declaration,
construct.group(0)[:construct.start(2) - offset])
content = construct.group(2)
new_content = cor.p_option.sub(replace_option, content)
repl_text = repl_text + new_content + cor.re.sub(r'{\s*NULL,\s*NULL,\s*NULL,\s*{\{0}},\s*NULL\s*},\s*};',
'{ NULL, NULL, NULL, NULL, NULL, NULL, {{0}}, NULL },\n};'
'\n\nstruct retro_core_options_v2 options' +
struct_type_name_lang[2] + ' = {\n'
f' option_cats{struct_type_name_lang[2]},\n'
f' option_defs{struct_type_name_lang[2]}\n'
'};',
construct.group(0)[construct.end(2) - offset:])
out_text = out_text.replace(construct.group(0), repl_text)
#out_text = cor.re.sub(cor.re.escape(construct.group(0)), repl_text, raw_out)
else:
return -2
with open(file_name, 'w', encoding='utf-8') as code_file:
out_text = cor.re.sub(cor.re.escape(comment_v1), comment_v2, out_text)
intl = p_intl.search(out_text)
if intl:
new_intl = out_text[:intl.start(1)] \
+ 'struct retro_core_options_v2 *options_intl[RETRO_LANGUAGE_LAST]' \
+ out_text[intl.end(1):intl.start(2)] \
+ '\n &options_us, /* RETRO_LANGUAGE_ENGLISH */\n' \
' &options_ja, /* RETRO_LANGUAGE_JAPANESE */\n' \
' &options_fr, /* RETRO_LANGUAGE_FRENCH */\n' \
' &options_es, /* RETRO_LANGUAGE_SPANISH */\n' \
' &options_de, /* RETRO_LANGUAGE_GERMAN */\n' \
' &options_it, /* RETRO_LANGUAGE_ITALIAN */\n' \
' &options_nl, /* RETRO_LANGUAGE_DUTCH */\n' \
' &options_pt_br, /* RETRO_LANGUAGE_PORTUGUESE_BRAZIL */\n' \
' &options_pt_pt, /* RETRO_LANGUAGE_PORTUGUESE_PORTUGAL */\n' \
' &options_ru, /* RETRO_LANGUAGE_RUSSIAN */\n' \
' &options_ko, /* RETRO_LANGUAGE_KOREAN */\n' \
' &options_cht, /* RETRO_LANGUAGE_CHINESE_TRADITIONAL */\n' \
' &options_chs, /* RETRO_LANGUAGE_CHINESE_SIMPLIFIED */\n' \
' &options_eo, /* RETRO_LANGUAGE_ESPERANTO */\n' \
' &options_pl, /* RETRO_LANGUAGE_POLISH */\n' \
' &options_vn, /* RETRO_LANGUAGE_VIETNAMESE */\n' \
' &options_ar, /* RETRO_LANGUAGE_ARABIC */\n' \
' &options_el, /* RETRO_LANGUAGE_GREEK */\n' \
' &options_tr, /* RETRO_LANGUAGE_TURKISH */\n' \
' &options_sv, /* RETRO_LANGUAGE_SLOVAK */\n' \
' &options_fa, /* RETRO_LANGUAGE_PERSIAN */\n' \
' &options_he, /* RETRO_LANGUAGE_HEBREW */\n' \
' &options_ast, /* RETRO_LANGUAGE_ASTURIAN */\n' \
' &options_fi, /* RETRO_LANGUAGE_FINNISH */\n' \
+ out_text[intl.end(2):]
out_text = p_set.sub(new_set, new_intl)
else:
out_text = p_set.sub(new_set, out_text)
code_file.write(out_text)
return 1
# -------------------- MAIN -------------------- #
if __name__ == '__main__':
DIR_PATH = os.path.dirname(os.path.realpath(__file__))
if os.path.basename(DIR_PATH) != "intl":
raise RuntimeError("Script is not in intl folder!")
BASE_PATH = os.path.dirname(DIR_PATH)
CORE_OP_FILE = os.path.join(BASE_PATH, "**", "libretro_core_options.h")
core_options_hits = glob.glob(CORE_OP_FILE, recursive=True)
if len(core_options_hits) == 0:
raise RuntimeError("libretro_core_options.h not found!")
elif len(core_options_hits) > 1:
print("More than one libretro_core_options.h file found:\n\n")
for i, file in enumerate(core_options_hits):
print(f"{i} {file}\n")
while True:
user_choice = input("Please choose one ('q' will exit): ")
if user_choice == 'q':
exit(0)
elif user_choice.isdigit():
core_op_file = core_options_hits[int(user_choice)]
break
else:
print("Please make a valid choice!\n\n")
else:
core_op_file = core_options_hits[0]
H_FILE_PATH = core_op_file
INTL_FILE_PATH = core_op_file.replace("libretro_core_options.h", 'libretro_core_options_intl.h')
for file in (H_FILE_PATH, INTL_FILE_PATH):
if os.path.isfile(file):
with open(file, 'r+', encoding='utf-8') as h_file:
text = h_file.read()
try:
test = create_v2_code_file(text, file)
except Exception as e:
print(e)
test = -1
if -1 > test:
print('Your file looks like it already is v2? (' + file + ')')
continue
if 0 > test:
print('An error occured! Please make sure to use the complete v1 struct! (' + file + ')')
continue
else:
print(file + ' not found.')

866
libretro-common/include/libretro.h
View File

@ -282,6 +282,7 @@ enum retro_language
RETRO_LANGUAGE_PERSIAN = 20,
RETRO_LANGUAGE_HEBREW = 21,
RETRO_LANGUAGE_ASTURIAN = 22,
RETRO_LANGUAGE_FINNISH = 23,
RETRO_LANGUAGE_LAST,
/* Ensure sizeof(enum) == sizeof(int) */
@ -712,6 +713,9 @@ enum retro_mod
* state of rumble motors in controllers.
* A strong and weak motor is supported, and they can be
* controlled indepedently.
* Should be called from either retro_init() or retro_load_game().
* Should not be called from retro_set_environment().
* Returns false if rumble functionality is unavailable.
*/
#define RETRO_ENVIRONMENT_GET_INPUT_DEVICE_CAPABILITIES 24
/* uint64_t * --
@ -1127,6 +1131,13 @@ enum retro_mod
* retro_core_option_definition structs to RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL.
* This allows the core to additionally set option sublabel information
* and/or provide localisation support.
*
* If version is >= 2, core options may instead be set by passing
* a retro_core_options_v2 struct to RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2,
* or an array of retro_core_options_v2 structs to
* RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2_INTL. This allows the core
* to additionally set optional core option category information
* for frontends with core option category support.
*/
#define RETRO_ENVIRONMENT_SET_CORE_OPTIONS 53
@ -1168,7 +1179,7 @@ enum retro_mod
* default value is NULL, the first entry in the
* retro_core_option_definition::values array is treated as the default.
*
* The number of possible options should be very limited,
* The number of possible option values should be very limited,
* and must be less than RETRO_NUM_CORE_OPTION_VALUES_MAX.
* i.e. it should be feasible to cycle through options
* without a keyboard.
@ -1201,6 +1212,7 @@ enum retro_mod
* This should only be called if RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION
* returns an API version of >= 1.
* This should be called instead of RETRO_ENVIRONMENT_SET_VARIABLES.
* This should be called instead of RETRO_ENVIRONMENT_SET_CORE_OPTIONS.
* This should be called the first time as early as
* possible (ideally in retro_set_environment).
* Afterwards it may be called again for the core to communicate
@ -1335,6 +1347,412 @@ enum retro_mod
* should be considered active.
*/
#define RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK 62
/* const struct retro_audio_buffer_status_callback * --
* Lets the core know the occupancy level of the frontend
* audio buffer. Can be used by a core to attempt frame
* skipping in order to avoid buffer under-runs.
* A core may pass NULL to disable buffer status reporting
* in the frontend.
*/
#define RETRO_ENVIRONMENT_SET_MINIMUM_AUDIO_LATENCY 63
/* const unsigned * --
* Sets minimum frontend audio latency in milliseconds.
* Resultant audio latency may be larger than set value,
* or smaller if a hardware limit is encountered. A frontend
* is expected to honour requests up to 512 ms.
*
* - If value is less than current frontend
* audio latency, callback has no effect
* - If value is zero, default frontend audio
* latency is set
*
* May be used by a core to increase audio latency and
* therefore decrease the probability of buffer under-runs
* (crackling) when performing 'intensive' operations.
* A core utilising RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK
* to implement audio-buffer-based frame skipping may achieve
* optimal results by setting the audio latency to a 'high'
* (typically 6x or 8x) integer multiple of the expected
* frame time.
*
* WARNING: This can only be called from within retro_run().
* Calling this can require a full reinitialization of audio
* drivers in the frontend, so it is important to call it very
* sparingly, and usually only with the users explicit consent.
* An eventual driver reinitialize will happen so that audio
* callbacks happening after this call within the same retro_run()
* call will target the newly initialized driver.
*/
#define RETRO_ENVIRONMENT_SET_FASTFORWARDING_OVERRIDE 64
/* const struct retro_fastforwarding_override * --
* Used by a libretro core to override the current
* fastforwarding mode of the frontend.
* If NULL is passed to this function, the frontend
* will return true if fastforwarding override
* functionality is supported (no change in
* fastforwarding state will occur in this case).
*/
#define RETRO_ENVIRONMENT_SET_CONTENT_INFO_OVERRIDE 65
/* const struct retro_system_content_info_override * --
* Allows an implementation to override 'global' content
* info parameters reported by retro_get_system_info().
* Overrides also affect subsystem content info parameters
* set via RETRO_ENVIRONMENT_SET_SUBSYSTEM_INFO.
* This function must be called inside retro_set_environment().
* If callback returns false, content info overrides
* are unsupported by the frontend, and will be ignored.
* If callback returns true, extended game info may be
* retrieved by calling RETRO_ENVIRONMENT_GET_GAME_INFO_EXT
* in retro_load_game() or retro_load_game_special().
*
* 'data' points to an array of retro_system_content_info_override
* structs terminated by a { NULL, false, false } element.
* If 'data' is NULL, no changes will be made to the frontend;
* a core may therefore pass NULL in order to test whether
* the RETRO_ENVIRONMENT_SET_CONTENT_INFO_OVERRIDE and
* RETRO_ENVIRONMENT_GET_GAME_INFO_EXT callbacks are supported
* by the frontend.
*
* For struct member descriptions, see the definition of
* struct retro_system_content_info_override.
*
* Example:
*
* - struct retro_system_info:
* {
* "My Core", // library_name
* "v1.0", // library_version
* "m3u|md|cue|iso|chd|sms|gg|sg", // valid_extensions
* true, // need_fullpath
* false // block_extract
* }
*
* - Array of struct retro_system_content_info_override:
* {
* {
* "md|sms|gg", // extensions
* false, // need_fullpath
* true // persistent_data
* },
* {
* "sg", // extensions
* false, // need_fullpath
* false // persistent_data
* },
* { NULL, false, false }
* }
*
* Result:
* - Files of type m3u, cue, iso, chd will not be
* loaded by the frontend. Frontend will pass a
* valid path to the core, and core will handle
* loading internally
* - Files of type md, sms, gg will be loaded by
* the frontend. A valid memory buffer will be
* passed to the core. This memory buffer will
* remain valid until retro_deinit() returns
* - Files of type sg will be loaded by the frontend.
* A valid memory buffer will be passed to the core.
* This memory buffer will remain valid until
* retro_load_game() (or retro_load_game_special())
* returns
*
* NOTE: If an extension is listed multiple times in
* an array of retro_system_content_info_override
* structs, only the first instance will be registered
*/
#define RETRO_ENVIRONMENT_GET_GAME_INFO_EXT 66
/* const struct retro_game_info_ext ** --
* Allows an implementation to fetch extended game
* information, providing additional content path
* and memory buffer status details.
* This function may only be called inside
* retro_load_game() or retro_load_game_special().
* If callback returns false, extended game information
* is unsupported by the frontend. In this case, only
* regular retro_game_info will be available.
* RETRO_ENVIRONMENT_GET_GAME_INFO_EXT is guaranteed
* to return true if RETRO_ENVIRONMENT_SET_CONTENT_INFO_OVERRIDE
* returns true.
*
* 'data' points to an array of retro_game_info_ext structs.
*
* For struct member descriptions, see the definition of
* struct retro_game_info_ext.
*
* - If function is called inside retro_load_game(),
* the retro_game_info_ext array is guaranteed to
* have a size of 1 - i.e. the returned pointer may
* be used to access directly the members of the
* first retro_game_info_ext struct, for example:
*
* struct retro_game_info_ext *game_info_ext;
* if (environ_cb(RETRO_ENVIRONMENT_GET_GAME_INFO_EXT, &game_info_ext))
* printf("Content Directory: %s\n", game_info_ext->dir);
*
* - If the function is called inside retro_load_game_special(),
* the retro_game_info_ext array is guaranteed to have a
* size equal to the num_info argument passed to
* retro_load_game_special()
*/
#define RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2 67
/* const struct retro_core_options_v2 * --
* Allows an implementation to signal the environment
* which variables it might want to check for later using
* GET_VARIABLE.
* This allows the frontend to present these variables to
* a user dynamically.
* This should only be called if RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION
* returns an API version of >= 2.
* This should be called instead of RETRO_ENVIRONMENT_SET_VARIABLES.
* This should be called instead of RETRO_ENVIRONMENT_SET_CORE_OPTIONS.
* This should be called the first time as early as
* possible (ideally in retro_set_environment).
* Afterwards it may be called again for the core to communicate
* updated options to the frontend, but the number of core
* options must not change from the number in the initial call.
* If RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION returns an API
* version of >= 2, this callback is guaranteed to succeed
* (i.e. callback return value does not indicate success)
* If callback returns true, frontend has core option category
* support.
* If callback returns false, frontend does not have core option
* category support.
*
* 'data' points to a retro_core_options_v2 struct, containing
* of two pointers:
* - retro_core_options_v2::categories is an array of
* retro_core_option_v2_category structs terminated by a
* { NULL, NULL, NULL } element. If retro_core_options_v2::categories
* is NULL, all core options will have no category and will be shown
* at the top level of the frontend core option interface. If frontend
* does not have core option category support, categories array will
* be ignored.
* - retro_core_options_v2::definitions is an array of
* retro_core_option_v2_definition structs terminated by a
* { NULL, NULL, NULL, NULL, NULL, NULL, {{0}}, NULL }
* element.
*
* >> retro_core_option_v2_category notes:
*
* - retro_core_option_v2_category::key should contain string
* that uniquely identifies the core option category. Valid
* key characters are [a-z, A-Z, 0-9, _, -]
* Namespace collisions with other implementations' category
* keys are permitted.
* - retro_core_option_v2_category::desc should contain a human
* readable description of the category key.
* - retro_core_option_v2_category::info should contain any
* additional human readable information text that a typical
* user may need to understand the nature of the core option
* category.
*
* Example entry:
* {
* "advanced_settings",
* "Advanced",
* "Options affecting low-level emulation performance and accuracy."
* }
*
* >> retro_core_option_v2_definition notes:
*
* - retro_core_option_v2_definition::key should be namespaced to not
* collide with other implementations' keys. e.g. A core called
* 'foo' should use keys named as 'foo_option'. Valid key characters
* are [a-z, A-Z, 0-9, _, -].
* - retro_core_option_v2_definition::desc should contain a human readable
* description of the key. Will be used when the frontend does not
* have core option category support. Examples: "Aspect Ratio" or
* "Video > Aspect Ratio".
* - retro_core_option_v2_definition::desc_categorized should contain a
* human readable description of the key, which will be used when
* frontend has core option category support. Example: "Aspect Ratio",
* where associated retro_core_option_v2_category::desc is "Video".
* If empty or NULL, the string specified by
* retro_core_option_v2_definition::desc will be used instead.
* retro_core_option_v2_definition::desc_categorized will be ignored
* if retro_core_option_v2_definition::category_key is empty or NULL.
* - retro_core_option_v2_definition::info should contain any additional
* human readable information text that a typical user may need to
* understand the functionality of the option.
* - retro_core_option_v2_definition::info_categorized should contain
* any additional human readable information text that a typical user
* may need to understand the functionality of the option, and will be
* used when frontend has core option category support. This is provided
* to accommodate the case where info text references an option by
* name/desc, and the desc/desc_categorized text for that option differ.
* If empty or NULL, the string specified by
* retro_core_option_v2_definition::info will be used instead.
* retro_core_option_v2_definition::info_categorized will be ignored
* if retro_core_option_v2_definition::category_key is empty or NULL.
* - retro_core_option_v2_definition::category_key should contain a
* category identifier (e.g. "video" or "audio") that will be
* assigned to the core option if frontend has core option category
* support. A categorized option will be shown in a subsection/
* submenu of the frontend core option interface. If key is empty
* or NULL, or if key does not match one of the
* retro_core_option_v2_category::key values in the associated
* retro_core_option_v2_category array, option will have no category
* and will be shown at the top level of the frontend core option
* interface.
* - retro_core_option_v2_definition::values is an array of
* retro_core_option_value structs terminated by a { NULL, NULL }
* element.
* --> retro_core_option_v2_definition::values[index].value is an
* expected option value.
* --> retro_core_option_v2_definition::values[index].label is a
* human readable label used when displaying the value on screen.
* If NULL, the value itself is used.
* - retro_core_option_v2_definition::default_value is the default
* core option setting. It must match one of the expected option
* values in the retro_core_option_v2_definition::values array. If
* it does not, or the default value is NULL, the first entry in the
* retro_core_option_v2_definition::values array is treated as the
* default.
*
* The number of possible option values should be very limited,
* and must be less than RETRO_NUM_CORE_OPTION_VALUES_MAX.
* i.e. it should be feasible to cycle through options
* without a keyboard.
*
* Example entries:
*
* - Uncategorized:
*
* {
* "foo_option",
* "Speed hack coprocessor X",
* NULL,
* "Provides increased performance at the expense of reduced accuracy.",
* NULL,
* NULL,
* {
* { "false", NULL },
* { "true", NULL },
* { "unstable", "Turbo (Unstable)" },
* { NULL, NULL },
* },
* "false"
* }
*
* - Categorized:
*
* {
* "foo_option",
* "Advanced > Speed hack coprocessor X",
* "Speed hack coprocessor X",
* "Setting 'Advanced > Speed hack coprocessor X' to 'true' or 'Turbo' provides increased performance at the expense of reduced accuracy",
* "Setting 'Speed hack coprocessor X' to 'true' or 'Turbo' provides increased performance at the expense of reduced accuracy",
* "advanced_settings",
* {
* { "false", NULL },
* { "true", NULL },
* { "unstable", "Turbo (Unstable)" },
* { NULL, NULL },
* },
* "false"
* }
*
* Only strings are operated on. The possible values will
* generally be displayed and stored as-is by the frontend.
*/
#define RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2_INTL 68
/* const struct retro_core_options_v2_intl * --
* Allows an implementation to signal the environment
* which variables it might want to check for later using
* GET_VARIABLE.
* This allows the frontend to present these variables to
* a user dynamically.
* This should only be called if RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION
* returns an API version of >= 2.
* This should be called instead of RETRO_ENVIRONMENT_SET_VARIABLES.
* This should be called instead of RETRO_ENVIRONMENT_SET_CORE_OPTIONS.
* This should be called instead of RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL.
* This should be called instead of RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2.
* This should be called the first time as early as
* possible (ideally in retro_set_environment).
* Afterwards it may be called again for the core to communicate
* updated options to the frontend, but the number of core
* options must not change from the number in the initial call.
* If RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION returns an API
* version of >= 2, this callback is guaranteed to succeed
* (i.e. callback return value does not indicate success)
* If callback returns true, frontend has core option category
* support.
* If callback returns false, frontend does not have core option
* category support.
*
* This is fundamentally the same as RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2,
* with the addition of localisation support. The description of the
* RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2 callback should be consulted
* for further details.
*
* 'data' points to a retro_core_options_v2_intl struct.
*
* - retro_core_options_v2_intl::us is a pointer to a
* retro_core_options_v2 struct defining the US English
* core options implementation. It must point to a valid struct.
*
* - retro_core_options_v2_intl::local is a pointer to a
* retro_core_options_v2 struct defining core options for
* the current frontend language. It may be NULL (in which case
* retro_core_options_v2_intl::us is used by the frontend). Any items
* missing from this struct will be read from
* retro_core_options_v2_intl::us instead.
*
* NOTE: Default core option values are always taken from the
* retro_core_options_v2_intl::us struct. Any default values in
* the retro_core_options_v2_intl::local struct will be ignored.
*/
#define RETRO_ENVIRONMENT_SET_CORE_OPTIONS_UPDATE_DISPLAY_CALLBACK 69
/* const struct retro_core_options_update_display_callback * --
* Allows a frontend to signal that a core must update
* the visibility of any dynamically hidden core options,
* and enables the frontend to detect visibility changes.
* Used by the frontend to update the menu display status
* of core options without requiring a call of retro_run().
* Must be called in retro_set_environment().
*/
#define RETRO_ENVIRONMENT_SET_VARIABLE 70
/* const struct retro_variable * --
* Allows an implementation to notify the frontend
* that a core option value has changed.
*
* retro_variable::key and retro_variable::value
* must match strings that have been set previously
* via one of the following:
*
* - RETRO_ENVIRONMENT_SET_VARIABLES
* - RETRO_ENVIRONMENT_SET_CORE_OPTIONS
* - RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL
* - RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2
* - RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2_INTL
*
* After changing a core option value via this
* callback, RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE
* will return true.
*
* If data is NULL, no changes will be registered
* and the callback will return true; an
* implementation may therefore pass NULL in order
* to test whether the callback is supported.
*/
#define RETRO_ENVIRONMENT_GET_THROTTLE_STATE (71 | RETRO_ENVIRONMENT_EXPERIMENTAL)
/* struct retro_throttle_state * --
* Allows an implementation to get details on the actual rate
* the frontend is attempting to call retro_run().
*/
/* VFS functionality */
/* File paths:
@ -2224,6 +2642,30 @@ struct retro_frame_time_callback
retro_usec_t reference;
};
/* Notifies a libretro core of the current occupancy
* level of the frontend audio buffer.
*
* - active: 'true' if audio buffer is currently
* in use. Will be 'false' if audio is
* disabled in the frontend
*
* - occupancy: Given as a value in the range [0,100],
* corresponding to the occupancy percentage
* of the audio buffer
*
* - underrun_likely: 'true' if the frontend expects an
* audio buffer underrun during the
* next frame (indicates that a core
* should attempt frame skipping)
*
* It will be called right before retro_run() every frame. */
typedef void (RETRO_CALLCONV *retro_audio_buffer_status_callback_t)(
bool active, unsigned occupancy, bool underrun_likely);
struct retro_audio_buffer_status_callback
{
retro_audio_buffer_status_callback_t callback;
};
/* Pass this to retro_video_refresh_t if rendering to hardware.
* Passing NULL to retro_video_refresh_t is still a frame dupe as normal.
* */
@ -2714,6 +3156,213 @@ struct retro_system_info
bool block_extract;
};
/* Defines overrides which modify frontend handling of
* specific content file types.
* An array of retro_system_content_info_override is
* passed to RETRO_ENVIRONMENT_SET_CONTENT_INFO_OVERRIDE
* NOTE: In the following descriptions, references to
* retro_load_game() may be replaced with
* retro_load_game_special() */
struct retro_system_content_info_override
{
/* A list of file extensions for which the override
* should apply, delimited by a 'pipe' character
* (e.g. "md|sms|gg")
* Permitted file extensions are limited to those
* included in retro_system_info::valid_extensions
* and/or retro_subsystem_rom_info::valid_extensions */
const char *extensions;
/* Overrides the need_fullpath value set in
* retro_system_info and/or retro_subsystem_rom_info.
* To reiterate:
*
* If need_fullpath is true and retro_load_game() is called:
* - retro_game_info::path is guaranteed to contain a valid
* path to an existent file
* - retro_game_info::data and retro_game_info::size are invalid
*
* If need_fullpath is false and retro_load_game() is called:
* - retro_game_info::path may be NULL
* - retro_game_info::data and retro_game_info::size are guaranteed
* to be valid
*
* In addition:
*
* If need_fullpath is true and retro_load_game() is called:
* - retro_game_info_ext::full_path is guaranteed to contain a valid
* path to an existent file
* - retro_game_info_ext::archive_path may be NULL
* - retro_game_info_ext::archive_file may be NULL
* - retro_game_info_ext::dir is guaranteed to contain a valid path
* to the directory in which the content file exists
* - retro_game_info_ext::name is guaranteed to contain the
* basename of the content file, without extension
* - retro_game_info_ext::ext is guaranteed to contain the
* extension of the content file in lower case format
* - retro_game_info_ext::data and retro_game_info_ext::size
* are invalid
*
* If need_fullpath is false and retro_load_game() is called:
* - If retro_game_info_ext::file_in_archive is false:
* - retro_game_info_ext::full_path is guaranteed to contain
* a valid path to an existent file
* - retro_game_info_ext::archive_path may be NULL
* - retro_game_info_ext::archive_file may be NULL
* - retro_game_info_ext::dir is guaranteed to contain a
* valid path to the directory in which the content file exists
* - retro_game_info_ext::name is guaranteed to contain the
* basename of the content file, without extension
* - retro_game_info_ext::ext is guaranteed to contain the
* extension of the content file in lower case format
* - If retro_game_info_ext::file_in_archive is true:
* - retro_game_info_ext::full_path may be NULL
* - retro_game_info_ext::archive_path is guaranteed to
* contain a valid path to an existent compressed file
* inside which the content file is located
* - retro_game_info_ext::archive_file is guaranteed to
* contain a valid path to an existent content file
* inside the compressed file referred to by
* retro_game_info_ext::archive_path
* e.g. for a compressed file '/path/to/foo.zip'
* containing 'bar.sfc'
* > retro_game_info_ext::archive_path will be '/path/to/foo.zip'
* > retro_game_info_ext::archive_file will be 'bar.sfc'
* - retro_game_info_ext::dir is guaranteed to contain a
* valid path to the directory in which the compressed file
* (containing the content file) exists
* - retro_game_info_ext::name is guaranteed to contain
* EITHER
* 1) the basename of the compressed file (containing
* the content file), without extension
* OR
* 2) the basename of the content file inside the
* compressed file, without extension
* In either case, a core should consider 'name' to
* be the canonical name/ID of the the content file
* - retro_game_info_ext::ext is guaranteed to contain the
* extension of the content file inside the compressed file,
* in lower case format
* - retro_game_info_ext::data and retro_game_info_ext::size are
* guaranteed to be valid */
bool need_fullpath;
/* If need_fullpath is false, specifies whether the content
* data buffer available in retro_load_game() is 'persistent'
*
* If persistent_data is false and retro_load_game() is called:
* - retro_game_info::data and retro_game_info::size
* are valid only until retro_load_game() returns
* - retro_game_info_ext::data and retro_game_info_ext::size
* are valid only until retro_load_game() returns
*
* If persistent_data is true and retro_load_game() is called:
* - retro_game_info::data and retro_game_info::size
* are valid until retro_deinit() returns
* - retro_game_info_ext::data and retro_game_info_ext::size
* are valid until retro_deinit() returns */
bool persistent_data;
};
/* Similar to retro_game_info, but provides extended
* information about the source content file and
* game memory buffer status.
* And array of retro_game_info_ext is returned by
* RETRO_ENVIRONMENT_GET_GAME_INFO_EXT
* NOTE: In the following descriptions, references to
* retro_load_game() may be replaced with
* retro_load_game_special() */
struct retro_game_info_ext
{
/* - If file_in_archive is false, contains a valid
* path to an existent content file (UTF-8 encoded)
* - If file_in_archive is true, may be NULL */
const char *full_path;
/* - If file_in_archive is false, may be NULL
* - If file_in_archive is true, contains a valid path
* to an existent compressed file inside which the
* content file is located (UTF-8 encoded) */
const char *archive_path;
/* - If file_in_archive is false, may be NULL
* - If file_in_archive is true, contain a valid path
* to an existent content file inside the compressed
* file referred to by archive_path (UTF-8 encoded)
* e.g. for a compressed file '/path/to/foo.zip'
* containing 'bar.sfc'
* > archive_path will be '/path/to/foo.zip'
* > archive_file will be 'bar.sfc' */
const char *archive_file;
/* - If file_in_archive is false, contains a valid path
* to the directory in which the content file exists
* (UTF-8 encoded)
* - If file_in_archive is true, contains a valid path
* to the directory in which the compressed file
* (containing the content file) exists (UTF-8 encoded) */
const char *dir;
/* Contains the canonical name/ID of the content file
* (UTF-8 encoded). Intended for use when identifying
* 'complementary' content named after the loaded file -
* i.e. companion data of a different format (a CD image
* required by a ROM), texture packs, internally handled
* save files, etc.
* - If file_in_archive is false, contains the basename
* of the content file, without extension
* - If file_in_archive is true, then string is
* implementation specific. A frontend may choose to
* set a name value of:
* EITHER
* 1) the basename of the compressed file (containing
* the content file), without extension
* OR
* 2) the basename of the content file inside the
* compressed file, without extension
* RetroArch sets the 'name' value according to (1).
* A frontend that supports routine loading of
* content from archives containing multiple unrelated
* content files may set the 'name' value according
* to (2). */
const char *name;
/* - If file_in_archive is false, contains the extension
* of the content file in lower case format
* - If file_in_archive is true, contains the extension
* of the content file inside the compressed file,
* in lower case format */
const char *ext;
/* String of implementation specific meta-data. */
const char *meta;
/* Memory buffer of loaded game content. Will be NULL:
* IF
* - retro_system_info::need_fullpath is true and
* retro_system_content_info_override::need_fullpath
* is unset
* OR
* - retro_system_content_info_override::need_fullpath
* is true */
const void *data;
/* Size of game content memory buffer, in bytes */
size_t size;
/* True if loaded content file is inside a compressed
* archive */
bool file_in_archive;
/* - If data is NULL, value is unset/ignored
* - If data is non-NULL:
* - If persistent_data is false, data and size are
* valid only until retro_load_game() returns
* - If persistent_data is true, data and size are
* are valid until retro_deinit() returns */
bool persistent_data;
};
struct retro_game_geometry
{
unsigned base_width; /* Nominal video width of game. */
@ -2825,6 +3474,143 @@ struct retro_core_options_intl
struct retro_core_option_definition *local;
};
struct retro_core_option_v2_category
{
/* Variable uniquely identifying the
* option category. Valid key characters
* are [a-z, A-Z, 0-9, _, -] */
const char *key;
/* Human-readable category description
* > Used as category menu label when
* frontend has core option category
* support */
const char *desc;
/* Human-readable category information
* > Used as category menu sublabel when
* frontend has core option category
* support
* > Optional (may be NULL or an empty
* string) */
const char *info;
};
struct retro_core_option_v2_definition
{
/* Variable to query in RETRO_ENVIRONMENT_GET_VARIABLE.
* Valid key characters are [a-z, A-Z, 0-9, _, -] */
const char *key;
/* Human-readable core option description
* > Used as menu label when frontend does
* not have core option category support
* e.g. "Video > Aspect Ratio" */
const char *desc;
/* Human-readable core option description
* > Used as menu label when frontend has
* core option category support
* e.g. "Aspect Ratio", where associated
* retro_core_option_v2_category::desc
* is "Video"
* > If empty or NULL, the string specified by
* desc will be used as the menu label
* > Will be ignored (and may be set to NULL)
* if category_key is empty or NULL */
const char *desc_categorized;
/* Human-readable core option information
* > Used as menu sublabel */
const char *info;
/* Human-readable core option information
* > Used as menu sublabel when frontend
* has core option category support
* (e.g. may be required when info text
* references an option by name/desc,
* and the desc/desc_categorized text
* for that option differ)
* > If empty or NULL, the string specified by
* info will be used as the menu sublabel
* > Will be ignored (and may be set to NULL)
* if category_key is empty or NULL */
const char *info_categorized;
/* Variable specifying category (e.g. "video",
* "audio") that will be assigned to the option
* if frontend has core option category support.
* > Categorized options will be displayed in a
* subsection/submenu of the frontend core
* option interface
* > Specified string must match one of the
* retro_core_option_v2_category::key values
* in the associated retro_core_option_v2_category
* array; If no match is not found, specified
* string will be considered as NULL
* > If specified string is empty or NULL, option will
* have no category and will be shown at the top
* level of the frontend core option interface */
const char *category_key;
/* Array of retro_core_option_value structs, terminated by NULL */
struct retro_core_option_value values[RETRO_NUM_CORE_OPTION_VALUES_MAX];
/* Default core option value. Must match one of the values
* in the retro_core_option_value array, otherwise will be
* ignored */
const char *default_value;
};
struct retro_core_options_v2
{
/* Array of retro_core_option_v2_category structs,
* terminated by NULL
* > If NULL, all entries in definitions array
* will have no category and will be shown at
* the top level of the frontend core option
* interface
* > Will be ignored if frontend does not have
* core option category support */
struct retro_core_option_v2_category *categories;
/* Array of retro_core_option_v2_definition structs,
* terminated by NULL */
struct retro_core_option_v2_definition *definitions;
};
struct retro_core_options_v2_intl
{
/* Pointer to a retro_core_options_v2 struct
* > US English implementation
* > Must point to a valid struct */
struct retro_core_options_v2 *us;
/* Pointer to a retro_core_options_v2 struct
* - Implementation for current frontend language
* - May be NULL */
struct retro_core_options_v2 *local;
};
/* Used by the frontend to monitor changes in core option
* visibility. May be called each time any core option
* value is set via the frontend.
* - On each invocation, the core must update the visibility
* of any dynamically hidden options using the
* RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY environment
* callback.
* - On the first invocation, returns 'true' if the visibility
* of any core option has changed since the last call of
* retro_load_game() or retro_load_game_special().
* - On each subsequent invocation, returns 'true' if the
* visibility of any core option has changed since the last
* time the function was called. */
typedef bool (RETRO_CALLCONV *retro_core_options_update_display_callback_t)(void);
struct retro_core_options_update_display_callback
{
retro_core_options_update_display_callback_t callback;
};
struct retro_game_info
{
const char *path; /* Path to game, UTF-8 encoded.
@ -2871,6 +3657,84 @@ struct retro_framebuffer
Set by frontend in GET_CURRENT_SOFTWARE_FRAMEBUFFER. */
};
/* Used by a libretro core to override the current
* fastforwarding mode of the frontend */
struct retro_fastforwarding_override
{
/* Specifies the runtime speed multiplier that
* will be applied when 'fastforward' is true.
* For example, a value of 5.0 when running 60 FPS
* content will cap the fast-forward rate at 300 FPS.
* Note that the target multiplier may not be achieved
* if the host hardware has insufficient processing
* power.
* Setting a value of 0.0 (or greater than 0.0 but
* less than 1.0) will result in an uncapped
* fast-forward rate (limited only by hardware
* capacity).
* If the value is negative, it will be ignored
* (i.e. the frontend will use a runtime speed
* multiplier of its own choosing) */
float ratio;
/* If true, fastforwarding mode will be enabled.
* If false, fastforwarding mode will be disabled. */
bool fastforward;
/* If true, and if supported by the frontend, an
* on-screen notification will be displayed while
* 'fastforward' is true.
* If false, and if supported by the frontend, any
* on-screen fast-forward notifications will be
* suppressed */
bool notification;
/* If true, the core will have sole control over
* when fastforwarding mode is enabled/disabled;
* the frontend will not be able to change the
* state set by 'fastforward' until either
* 'inhibit_toggle' is set to false, or the core
* is unloaded */
bool inhibit_toggle;
};
/* During normal operation. Rate will be equal to the core's internal FPS. */
#define RETRO_THROTTLE_NONE 0
/* While paused or stepping single frames. Rate will be 0. */
#define RETRO_THROTTLE_FRAME_STEPPING 1
/* During fast forwarding.
* Rate will be 0 if not specifically limited to a maximum speed. */
#define RETRO_THROTTLE_FAST_FORWARD 2
/* During slow motion. Rate will be less than the core's internal FPS. */
#define RETRO_THROTTLE_SLOW_MOTION 3
/* While rewinding recorded save states. Rate can vary depending on the rewind
* speed or be 0 if the frontend is not aiming for a specific rate. */
#define RETRO_THROTTLE_REWINDING 4
/* While vsync is active in the video driver and the target refresh rate is
* lower than the core's internal FPS. Rate is the target refresh rate. */
#define RETRO_THROTTLE_VSYNC 5
/* When the frontend does not throttle in any way. Rate will be 0.
* An example could be if no vsync or audio output is active. */
#define RETRO_THROTTLE_UNBLOCKED 6
struct retro_throttle_state
{
/* The current throttling mode. Should be one of the values above. */
unsigned mode;
/* How many times per second the frontend aims to call retro_run.
* Depending on the mode, it can be 0 if there is no known fixed rate.
* This won't be accurate if the total processing time of the core and
* the frontend is longer than what is available for one frame. */
float rate;
};
/* Callbacks */
/* Environment callback. Gives implementations a way of performing

5
libretro.cpp
View File

@ -48,6 +48,8 @@ static void hookup_ports(bool force);
static bool initial_ports_hookup = false;
static bool libretro_supports_option_categories = false;
static char retro_system_directory[4096];
static bool libretro_supports_input_bitmasks;
@ -99,7 +101,8 @@ void retro_init(void)
check_system_specs();
libretro_set_core_options(environ_cb);
libretro_set_core_options(environ_cb,
&libretro_supports_option_categories);
if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL))
libretro_supports_input_bitmasks = true;

335
libretro_core_options.h
View File

@ -13,9 +13,10 @@
/*
********************************
* VERSION: 1.3
* VERSION: 2.0
********************************
*
* - 2.0: Add support for core options v2 interface
* - 1.3: Move translations to libretro_core_options_intl.h
* - libretro_core_options_intl.h includes BOM and utf-8
* fix for MSVC 2010-2013
@ -48,7 +49,12 @@ extern "C" {
* - Will be used as a fallback for any missing entries in
* frontend language definition */
struct retro_core_option_definition option_defs_us[] = {
struct retro_core_option_v2_category option_cats_us[] = {
{ NULL, NULL, NULL },
};
struct retro_core_option_v2_definition option_defs_us[] = {
/* These variable names and possible values constitute an ABI with ZMZ (ZSNES Libretro player).
* Changing "Show layer 1" is fine, but don't change "layer_1"/etc or the possible values ("Yes|No").
@ -57,7 +63,10 @@ struct retro_core_option_definition option_defs_us[] = {
{
"lynx_rot_screen",
"Auto-rotate Screen",
"Virtually rotate screen orientation and keymaps automatically for known games. When set to manual, screen rotation is adjusted by pressing the SELECT button, otherwise a fixed rotation can be set to either 0, 90, 180 or 270 degress counter-clockwise.",
NULL,
"Virtually rotate screen orientation and keymaps automatically for known games. When set to 'Manual', screen rotation is adjusted by pressing the SELECT button, otherwise a fixed rotation can be set to either 0, 90, 180 or 270 degrees counter-clockwise.",
NULL,
NULL,
{
{ "auto", NULL },
{ "manual", NULL },
@ -72,8 +81,11 @@ struct retro_core_option_definition option_defs_us[] = {
{
"lynx_pix_format",
"Color Format (Restart)",
"Color Format (Restart Required)",
NULL,
"",
NULL,
NULL,
{
{ "16", "16-Bit (RGB565)" },
{ "32", "32-Bit (RGB8888)" },
@ -82,7 +94,12 @@ struct retro_core_option_definition option_defs_us[] = {
"16",
},
{ NULL, NULL, NULL, {{0}}, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL, {{0}}, NULL },
};
struct retro_core_options_v2 options_us = {
option_cats_us,
option_defs_us
};
/*
@ -92,26 +109,31 @@ struct retro_core_option_definition option_defs_us[] = {
*/
#ifndef HAVE_NO_LANGEXTRA
struct retro_core_option_definition *option_defs_intl[RETRO_LANGUAGE_LAST] = {
option_defs_us, /* RETRO_LANGUAGE_ENGLISH */
NULL, /* RETRO_LANGUAGE_JAPANESE */
NULL, /* RETRO_LANGUAGE_FRENCH */
NULL, /* RETRO_LANGUAGE_SPANISH */
NULL, /* RETRO_LANGUAGE_GERMAN */
NULL, /* RETRO_LANGUAGE_ITALIAN */
NULL, /* RETRO_LANGUAGE_DUTCH */
NULL, /* RETRO_LANGUAGE_PORTUGUESE_BRAZIL */
NULL, /* RETRO_LANGUAGE_PORTUGUESE_PORTUGAL */
NULL, /* RETRO_LANGUAGE_RUSSIAN */
NULL, /* RETRO_LANGUAGE_KOREAN */
NULL, /* RETRO_LANGUAGE_CHINESE_TRADITIONAL */
NULL, /* RETRO_LANGUAGE_CHINESE_SIMPLIFIED */
NULL, /* RETRO_LANGUAGE_ESPERANTO */
NULL, /* RETRO_LANGUAGE_POLISH */
NULL, /* RETRO_LANGUAGE_VIETNAMESE */
NULL, /* RETRO_LANGUAGE_ARABIC */
NULL, /* RETRO_LANGUAGE_GREEK */
NULL, /* RETRO_LANGUAGE_TURKISH */
struct retro_core_options_v2 *options_intl[RETRO_LANGUAGE_LAST] = {
&options_us, /* RETRO_LANGUAGE_ENGLISH */
&options_ja, /* RETRO_LANGUAGE_JAPANESE */
&options_fr, /* RETRO_LANGUAGE_FRENCH */
&options_es, /* RETRO_LANGUAGE_SPANISH */
&options_de, /* RETRO_LANGUAGE_GERMAN */
&options_it, /* RETRO_LANGUAGE_ITALIAN */
&options_nl, /* RETRO_LANGUAGE_DUTCH */
&options_pt_br, /* RETRO_LANGUAGE_PORTUGUESE_BRAZIL */
&options_pt_pt, /* RETRO_LANGUAGE_PORTUGUESE_PORTUGAL */
&options_ru, /* RETRO_LANGUAGE_RUSSIAN */
&options_ko, /* RETRO_LANGUAGE_KOREAN */
&options_cht, /* RETRO_LANGUAGE_CHINESE_TRADITIONAL */
&options_chs, /* RETRO_LANGUAGE_CHINESE_SIMPLIFIED */
&options_eo, /* RETRO_LANGUAGE_ESPERANTO */
&options_pl, /* RETRO_LANGUAGE_POLISH */
&options_vn, /* RETRO_LANGUAGE_VIETNAMESE */
&options_ar, /* RETRO_LANGUAGE_ARABIC */
&options_el, /* RETRO_LANGUAGE_GREEK */
&options_tr, /* RETRO_LANGUAGE_TURKISH */
&options_sv, /* RETRO_LANGUAGE_SLOVAK */
&options_fa, /* RETRO_LANGUAGE_PERSIAN */
&options_he, /* RETRO_LANGUAGE_HEBREW */
&options_ast, /* RETRO_LANGUAGE_ASTURIAN */
&options_fi, /* RETRO_LANGUAGE_FINNISH */
};
#endif
@ -129,39 +151,61 @@ struct retro_core_option_definition *option_defs_intl[RETRO_LANGUAGE_LAST] = {
* be as painless as possible for core devs)
*/
static INLINE void libretro_set_core_options(retro_environment_t environ_cb)
static INLINE void libretro_set_core_options(retro_environment_t environ_cb,
bool *categories_supported)
{
unsigned version = 0;
unsigned version = 0;
#ifndef HAVE_NO_LANGEXTRA
unsigned language = 0;
#endif
if (!environ_cb)
if (!environ_cb || !categories_supported)
return;
if (environ_cb(RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION, &version) && (version >= 1))
*categories_supported = false;
if (!environ_cb(RETRO_ENVIRONMENT_GET_CORE_OPTIONS_VERSION, &version))
version = 0;
if (version >= 2)
{
#ifndef HAVE_NO_LANGEXTRA
struct retro_core_options_intl core_options_intl;
unsigned language = 0;
struct retro_core_options_v2_intl core_options_intl;
core_options_intl.us = option_defs_us;
core_options_intl.us = &options_us;
core_options_intl.local = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_LANGUAGE, &language) &&
(language < RETRO_LANGUAGE_LAST) && (language != RETRO_LANGUAGE_ENGLISH))
core_options_intl.local = option_defs_intl[language];
core_options_intl.local = options_intl[language];
environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL, &core_options_intl);
*categories_supported = environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2_INTL,
&core_options_intl);
#else
environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS, &option_defs_us);
*categories_supported = environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2,
&options_us);
#endif
}
else
{
size_t i;
size_t i, j;
size_t option_index = 0;
size_t num_options = 0;
struct retro_core_option_definition
*option_v1_defs_us = NULL;
#ifndef HAVE_NO_LANGEXTRA
size_t num_options_intl = 0;
struct retro_core_option_v2_definition
*option_defs_intl = NULL;
struct retro_core_option_definition
*option_v1_defs_intl = NULL;
struct retro_core_options_intl
core_options_v1_intl;
#endif
struct retro_variable *variables = NULL;
char **values_buf = NULL;
/* Determine number of options */
/* Determine total number of options */
while (true)
{
if (option_defs_us[num_options].key)
@ -170,86 +214,187 @@ static INLINE void libretro_set_core_options(retro_environment_t environ_cb)
break;
}
/* Allocate arrays */
variables = (struct retro_variable *)calloc(num_options + 1, sizeof(struct retro_variable));
values_buf = (char **)calloc(num_options, sizeof(char *));
if (!variables || !values_buf)
goto error;
/* Copy parameters from option_defs_us array */
for (i = 0; i < num_options; i++)
if (version >= 1)
{
const char *key = option_defs_us[i].key;
const char *desc = option_defs_us[i].desc;
const char *default_value = option_defs_us[i].default_value;
struct retro_core_option_value *values = option_defs_us[i].values;
size_t buf_len = 3;
size_t default_index = 0;
/* Allocate US array */
option_v1_defs_us = (struct retro_core_option_definition *)
calloc(num_options + 1, sizeof(struct retro_core_option_definition));
values_buf[i] = NULL;
if (desc)
/* Copy parameters from option_defs_us array */
for (i = 0; i < num_options; i++)
{
size_t num_values = 0;
struct retro_core_option_v2_definition *option_def_us = &option_defs_us[i];
struct retro_core_option_value *option_values = option_def_us->values;
struct retro_core_option_definition *option_v1_def_us = &option_v1_defs_us[i];
struct retro_core_option_value *option_v1_values = option_v1_def_us->values;
/* Determine number of values */
option_v1_def_us->key = option_def_us->key;
option_v1_def_us->desc = option_def_us->desc;
option_v1_def_us->info = option_def_us->info;
option_v1_def_us->default_value = option_def_us->default_value;
/* Values must be copied individually... */
while (option_values->value)
{
option_v1_values->value = option_values->value;
option_v1_values->label = option_values->label;
option_values++;
option_v1_values++;
}
}
#ifndef HAVE_NO_LANGEXTRA
if (environ_cb(RETRO_ENVIRONMENT_GET_LANGUAGE, &language) &&
(language < RETRO_LANGUAGE_LAST) && (language != RETRO_LANGUAGE_ENGLISH) &&
options_intl[language])
option_defs_intl = options_intl[language]->definitions;
if (option_defs_intl)
{
/* Determine number of intl options */
while (true)
{
if (values[num_values].value)
{
/* Check if this is the default value */
if (default_value)
if (strcmp(values[num_values].value, default_value) == 0)
default_index = num_values;
buf_len += strlen(values[num_values].value);
num_values++;
}
if (option_defs_intl[num_options_intl].key)
num_options_intl++;
else
break;
}
/* Build values string */
if (num_values > 0)
/* Allocate intl array */
option_v1_defs_intl = (struct retro_core_option_definition *)
calloc(num_options_intl + 1, sizeof(struct retro_core_option_definition));
/* Copy parameters from option_defs_intl array */
for (i = 0; i < num_options_intl; i++)
{
size_t j;
struct retro_core_option_v2_definition *option_def_intl = &option_defs_intl[i];
struct retro_core_option_value *option_values = option_def_intl->values;
struct retro_core_option_definition *option_v1_def_intl = &option_v1_defs_intl[i];
struct retro_core_option_value *option_v1_values = option_v1_def_intl->values;
buf_len += num_values - 1;
buf_len += strlen(desc);
option_v1_def_intl->key = option_def_intl->key;
option_v1_def_intl->desc = option_def_intl->desc;
option_v1_def_intl->info = option_def_intl->info;
option_v1_def_intl->default_value = option_def_intl->default_value;
values_buf[i] = (char *)calloc(buf_len, sizeof(char));
if (!values_buf[i])
goto error;
strcpy(values_buf[i], desc);
strcat(values_buf[i], "; ");
/* Default value goes first */
strcat(values_buf[i], values[default_index].value);
/* Add remaining values */
for (j = 0; j < num_values; j++)
/* Values must be copied individually... */
while (option_values->value)
{
if (j != default_index)
{
strcat(values_buf[i], "|");
strcat(values_buf[i], values[j].value);
}
option_v1_values->value = option_values->value;
option_v1_values->label = option_values->label;
option_values++;
option_v1_values++;
}
}
}
variables[i].key = key;
variables[i].value = values_buf[i];
core_options_v1_intl.us = option_v1_defs_us;
core_options_v1_intl.local = option_v1_defs_intl;
environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL, &core_options_v1_intl);
#else
environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS, option_v1_defs_us);
#endif
}
else
{
/* Allocate arrays */
variables = (struct retro_variable *)calloc(num_options + 1,
sizeof(struct retro_variable));
values_buf = (char **)calloc(num_options, sizeof(char *));
if (!variables || !values_buf)
goto error;
/* Copy parameters from option_defs_us array */
for (i = 0; i < num_options; i++)
{
const char *key = option_defs_us[i].key;
const char *desc = option_defs_us[i].desc;
const char *default_value = option_defs_us[i].default_value;
struct retro_core_option_value *values = option_defs_us[i].values;
size_t buf_len = 3;
size_t default_index = 0;
values_buf[i] = NULL;
if (desc)
{
size_t num_values = 0;
/* Determine number of values */
while (true)
{
if (values[num_values].value)
{
/* Check if this is the default value */
if (default_value)
if (strcmp(values[num_values].value, default_value) == 0)
default_index = num_values;
buf_len += strlen(values[num_values].value);
num_values++;
}
else
break;
}
/* Build values string */
if (num_values > 0)
{
buf_len += num_values - 1;
buf_len += strlen(desc);
values_buf[i] = (char *)calloc(buf_len, sizeof(char));
if (!values_buf[i])
goto error;
strcpy(values_buf[i], desc);
strcat(values_buf[i], "; ");
/* Default value goes first */
strcat(values_buf[i], values[default_index].value);
/* Add remaining values */
for (j = 0; j < num_values; j++)
{
if (j != default_index)
{
strcat(values_buf[i], "|");
strcat(values_buf[i], values[j].value);
}
}
}
}
variables[option_index].key = key;
variables[option_index].value = values_buf[i];
option_index++;
}
/* Set variables */
environ_cb(RETRO_ENVIRONMENT_SET_VARIABLES, variables);
}
/* Set variables */
environ_cb(RETRO_ENVIRONMENT_SET_VARIABLES, variables);
error:
/* Clean up */
if (option_v1_defs_us)
{
free(option_v1_defs_us);
option_v1_defs_us = NULL;
}
#ifndef HAVE_NO_LANGEXTRA
if (option_v1_defs_intl)
{
free(option_v1_defs_intl);
option_v1_defs_intl = NULL;
}
#endif
if (values_buf)
{
for (i = 0; i < num_options; i++)

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libretro_core_options_intl.h
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