import keyring import numbers import sys from os import getenv, makedirs, mkdir, pardir from os.path import expanduser, dirname, exists, isdir, join, normpath from sys import platform appname = 'EDMarketConnector' applongname = 'E:D Market Connector' appcmdname = 'EDMC' appversion = '3.1.0.0' update_feed = 'https://marginal.org.uk/edmarketconnector.xml' update_interval = 47*60*60 if platform=='darwin': from Foundation import NSBundle, NSUserDefaults, NSSearchPathForDirectoriesInDomains, NSApplicationSupportDirectory, NSDocumentDirectory, NSLibraryDirectory, NSUserDomainMask elif platform=='win32': import ctypes from ctypes.wintypes import * import uuid FOLDERID_Documents = uuid.UUID('{FDD39AD0-238F-46AF-ADB4-6C85480369C7}') FOLDERID_LocalAppData = uuid.UUID('{F1B32785-6FBA-4FCF-9D55-7B8E7F157091}') FOLDERID_Profile = uuid.UUID('{5E6C858F-0E22-4760-9AFE-EA3317B67173}') FOLDERID_SavedGames = uuid.UUID('{4C5C32FF-BB9D-43b0-B5B4-2D72E54EAAA4}') SHGetKnownFolderPath = ctypes.windll.shell32.SHGetKnownFolderPath SHGetKnownFolderPath.argtypes = [ctypes.c_char_p, DWORD, HANDLE, ctypes.POINTER(ctypes.c_wchar_p)] CoTaskMemFree = ctypes.windll.ole32.CoTaskMemFree CoTaskMemFree.argtypes = [ctypes.c_void_p] # _winreg that ships with Python 2 doesn't support unicode, so do this instead HKEY_CURRENT_USER = 0x80000001 KEY_ALL_ACCESS = 0x000F003F REG_CREATED_NEW_KEY = 0x00000001 REG_OPENED_EXISTING_KEY = 0x00000002 REG_SZ = 1 REG_DWORD = 4 REG_MULTI_SZ = 7 RegCreateKeyEx = ctypes.windll.advapi32.RegCreateKeyExW RegCreateKeyEx.restype = LONG RegCreateKeyEx.argtypes = [HKEY, LPCWSTR, DWORD, LPCVOID, DWORD, DWORD, LPCVOID, ctypes.POINTER(HKEY), ctypes.POINTER(DWORD)] RegOpenKeyEx = ctypes.windll.advapi32.RegOpenKeyExW RegOpenKeyEx.restype = LONG RegOpenKeyEx.argtypes = [HKEY, LPCWSTR, DWORD, DWORD, ctypes.POINTER(HKEY)] RegCloseKey = ctypes.windll.advapi32.RegCloseKey RegCloseKey.restype = LONG RegCloseKey.argtypes = [HKEY] RegQueryValueEx = ctypes.windll.advapi32.RegQueryValueExW RegQueryValueEx.restype = LONG RegQueryValueEx.argtypes = [HKEY, LPCWSTR, LPCVOID, ctypes.POINTER(DWORD), LPCVOID, ctypes.POINTER(DWORD)] RegSetValueEx = ctypes.windll.advapi32.RegSetValueExW RegSetValueEx.restype = LONG RegSetValueEx.argtypes = [HKEY, LPCWSTR, LPCVOID, DWORD, LPCVOID, DWORD] RegCopyTree = ctypes.windll.advapi32.RegCopyTreeW RegCopyTree.restype = LONG RegCopyTree.argtypes = [HKEY, LPCWSTR, HKEY] RegDeleteKey = ctypes.windll.advapi32.RegDeleteTreeW RegDeleteKey.restype = LONG RegDeleteKey.argtypes = [HKEY, LPCWSTR] RegDeleteValue = ctypes.windll.advapi32.RegDeleteValueW RegDeleteValue.restype = LONG RegDeleteValue.argtypes = [HKEY, LPCWSTR] def KnownFolderPath(guid): buf = ctypes.c_wchar_p() if SHGetKnownFolderPath(ctypes.create_string_buffer(guid.bytes_le), 0, 0, ctypes.byref(buf)): return None retval = buf.value # copy data CoTaskMemFree(buf) # and free original return retval elif platform=='linux2': import codecs # requires python-iniparse package - ConfigParser that ships with Python < 3.2 doesn't support unicode from iniparse import RawConfigParser class Config: OUT_MKT_EDDN = 1 # OUT_MKT_BPC = 2 # No longer supported OUT_MKT_TD = 4 OUT_MKT_CSV = 8 OUT_SHIP = 16 # OUT_SHIP_EDS = 16 # Replaced by OUT_SHIP # OUT_SYS_FILE = 32 # No longer supported # OUT_STAT = 64 # No longer available # OUT_SHIP_CORIOLIS = 128 # Replaced by OUT_SHIP OUT_STATION_ANY = OUT_MKT_EDDN|OUT_MKT_TD|OUT_MKT_CSV # OUT_SYS_EDSM = 256 # Now a plugin # OUT_SYS_AUTO = 512 # Now always automatic OUT_MKT_MANUAL = 1024 OUT_SYS_EDDN = 2048 OUT_SYS_DELAY = 4096 if platform=='darwin': def __init__(self): self.app_dir = join(NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, True)[0], appname) if not isdir(self.app_dir): mkdir(self.app_dir) self.plugin_dir = join(self.app_dir, 'plugins') if not isdir(self.plugin_dir): mkdir(self.plugin_dir) self.internal_plugin_dir = getattr(sys, 'frozen', False) and normpath(join(dirname(sys.executable.decode(sys.getfilesystemencoding())), pardir, 'Library', 'plugins')) or join(dirname(__file__), 'plugins') self.default_journal_dir = join(NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, True)[0], 'Frontier Developments', 'Elite Dangerous') self.home = expanduser('~') self.respath = getattr(sys, 'frozen', False) and normpath(join(dirname(sys.executable.decode(sys.getfilesystemencoding())), pardir, 'Resources')) or dirname(__file__) if not getattr(sys, 'frozen', False): # Don't use Python's settings if interactive self.identifier = 'uk.org.marginal.%s' % appname.lower() NSBundle.mainBundle().infoDictionary()['CFBundleIdentifier'] = self.identifier else: self.identifier = NSBundle.mainBundle().bundleIdentifier() self.defaults = NSUserDefaults.standardUserDefaults() self.settings = dict(self.defaults.persistentDomainForName_(self.identifier) or {}) # make writeable # Check out_dir exists if not self.get('outdir') or not isdir(self.get('outdir')): self.set('outdir', NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, True)[0]) def get(self, key): val = self.settings.get(key) if val is None: return None elif hasattr(val, '__iter__'): return list(val) # make writeable else: return unicode(val) def getint(self, key): try: return int(self.settings.get(key, 0)) # should already be int, but check by casting except: return 0 def set(self, key, val): self.settings[key] = val def delete(self, key): self.settings.pop(key, None) def save(self): self.defaults.setPersistentDomain_forName_(self.settings, self.identifier) self.defaults.synchronize() def close(self): self.save() self.defaults = None elif platform=='win32': def __init__(self): self.app_dir = join(KnownFolderPath(FOLDERID_LocalAppData), appname) if not isdir(self.app_dir): mkdir(self.app_dir) self.plugin_dir = join(self.app_dir, 'plugins') if not isdir(self.plugin_dir): mkdir(self.plugin_dir) self.internal_plugin_dir = join(dirname(getattr(sys, 'frozen', False) and sys.executable.decode(sys.getfilesystemencoding()) or __file__), u'plugins') # expanduser in Python 2 on Windows doesn't handle non-ASCII - http://bugs.python.org/issue13207 self.home = KnownFolderPath(FOLDERID_Profile) or u'\\' journaldir = KnownFolderPath(FOLDERID_SavedGames) self.default_journal_dir = journaldir and join(journaldir, 'Frontier Developments', 'Elite Dangerous') or None self.respath = dirname(getattr(sys, 'frozen', False) and sys.executable.decode(sys.getfilesystemencoding()) or __file__) self.identifier = applongname self.hkey = HKEY() disposition = DWORD() if RegCreateKeyEx(HKEY_CURRENT_USER, r'Software\Marginal\EDMarketConnector', 0, None, 0, KEY_ALL_ACCESS, None, ctypes.byref(self.hkey), ctypes.byref(disposition)): raise Exception() if disposition.value == REG_CREATED_NEW_KEY: # Migrate pre-1.3.4 registry location oldkey = HKEY() if not RegOpenKeyEx(HKEY_CURRENT_USER, r'Software\EDMarketConnector', 0, KEY_ALL_ACCESS, ctypes.byref(oldkey)): RegCopyTree(oldkey, None, self.hkey) RegCloseKey(oldkey) RegDeleteKey(HKEY_CURRENT_USER, r'Software\EDMarketConnector') # set WinSparkle defaults - https://github.com/vslavik/winsparkle/wiki/Registry-Settings sparklekey = HKEY() if not RegCreateKeyEx(self.hkey, 'WinSparkle', 0, None, 0, KEY_ALL_ACCESS, None, ctypes.byref(sparklekey), ctypes.byref(disposition)): if disposition.value == REG_CREATED_NEW_KEY: buf = ctypes.create_unicode_buffer('1') RegSetValueEx(sparklekey, 'CheckForUpdates', 0, 1, buf, len(buf)*2) buf = ctypes.create_unicode_buffer(unicode(update_interval)) RegSetValueEx(sparklekey, 'UpdateInterval', 0, 1, buf, len(buf)*2) RegCloseKey(sparklekey) if not self.get('outdir') or not isdir(self.get('outdir')): self.set('outdir', KnownFolderPath(FOLDERID_Documents) or self.home) def get(self, key): typ = DWORD() size = DWORD() if RegQueryValueEx(self.hkey, key, 0, ctypes.byref(typ), None, ctypes.byref(size)) or typ.value not in [REG_SZ, REG_MULTI_SZ]: return None buf = ctypes.create_unicode_buffer(size.value / 2) if RegQueryValueEx(self.hkey, key, 0, ctypes.byref(typ), buf, ctypes.byref(size)): return None elif typ.value == REG_MULTI_SZ: return [x for x in ctypes.wstring_at(buf, len(buf)-2).split(u'\x00')] else: return unicode(buf.value) def getint(self, key): typ = DWORD() size = DWORD(4) val = DWORD() if RegQueryValueEx(self.hkey, key, 0, ctypes.byref(typ), ctypes.byref(val), ctypes.byref(size)) or typ.value != REG_DWORD: return 0 else: return val.value def set(self, key, val): if isinstance(val, basestring): buf = ctypes.create_unicode_buffer(val) RegSetValueEx(self.hkey, key, 0, REG_SZ, buf, len(buf)*2) elif isinstance(val, numbers.Integral): RegSetValueEx(self.hkey, key, 0, REG_DWORD, ctypes.byref(DWORD(val)), 4) elif hasattr(val, '__iter__'): # iterable stringval = u'\x00'.join([unicode(x) or u' ' for x in val] + [u'']) # null terminated non-empty strings buf = ctypes.create_unicode_buffer(stringval) RegSetValueEx(self.hkey, key, 0, REG_MULTI_SZ, buf, len(buf)*2) else: raise NotImplementedError() def delete(self, key): RegDeleteValue(self.hkey, key) def save(self): pass # Redundant since registry keys are written immediately def close(self): RegCloseKey(self.hkey) self.hkey = None elif platform=='linux2': SECTION = 'config' def __init__(self): # http://standards.freedesktop.org/basedir-spec/latest/ar01s03.html self.app_dir = join(getenv('XDG_DATA_HOME', expanduser('~/.local/share')), appname) if not isdir(self.app_dir): makedirs(self.app_dir) self.plugin_dir = join(self.app_dir, 'plugins') if not isdir(self.plugin_dir): mkdir(self.plugin_dir) self.internal_plugin_dir = join(dirname(__file__), 'plugins') self.default_journal_dir = None self.home = expanduser('~') self.respath = dirname(__file__) self.identifier = 'uk.org.marginal.%s' % appname.lower() self.filename = join(getenv('XDG_CONFIG_HOME', expanduser('~/.config')), appname, '%s.ini' % appname) if not isdir(dirname(self.filename)): makedirs(dirname(self.filename)) self.config = RawConfigParser() try: self.config.readfp(codecs.open(self.filename, 'r', 'utf-8')) except: self.config.add_section(self.SECTION) if not self.get('outdir') or not isdir(self.get('outdir')): self.set('outdir', expanduser('~')) def get(self, key): try: val = self.config.get(self.SECTION, key) if u'\n' in val: return [self._unescape(x) for x in val.split(u'\n')[:-1]] else: return self._unescape(val) except: return None def getint(self, key): try: return self.config.getint(self.SECTION, key) except: return 0 def set(self, key, val): if isinstance(val, basestring) or isinstance(val, numbers.Integral): self.config.set(self.SECTION, key, self._escape(val)) elif hasattr(val, '__iter__'): # iterable self.config.set(self.SECTION, key, u'\n'.join([self._escape(x) for x in val] + [u';'])) else: raise NotImplementedError() def delete(self, key): self.config.remove_option(self.SECTION, key) def save(self): with codecs.open(self.filename, 'w', 'utf-8') as h: h.write(unicode(self.config.data)) def close(self): self.save() self.config = None def _escape(self, val): return unicode(val).replace(u'\\', u'\\\\').replace(u'\n', u'\\n').replace(u';', u'\\;') def _unescape(self, val): chars = list(val) i = 0 while i < len(chars): if chars[i] == '\\': chars.pop(i) if chars[i] == 'n': chars[i] = '\n' i += 1 return u''.join(chars) else: # ??? def __init__(self): raise NotImplementedError('Implement me') # Common def get_password(self, account): return keyring.get_password(self.identifier, account) def set_password(self, account, password): keyring.set_password(self.identifier, account, password) def delete_password(self, account): try: keyring.delete_password(self.identifier, account) except: pass # don't care - silently fail # singleton config = Config()