125 lines
3.6 KiB
Python
125 lines
3.6 KiB
Python
import os
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import sys
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import tempfile
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# Note on path and filename encodings:
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#
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# In general it is very difficult to do this correctly.
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# We may pull information from environment variables, and what encoding that is
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# in is anyone's guess. Any information we request directly from the file
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# system will be in filesystemencoding, and (parts of) paths that we write in
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# this source code will be in whatever encoding the source is in. (I hereby
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# declare this file to be UTF-8 encoded.)
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#
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# To make things more complicated, modern Windows filesystems use UTF-16, but
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# the API tends to hide this from us.
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#
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# I tried to minimize problems by passing Unicode strings to OS functions as
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# much as possible. Hopefully this makes the function return an Unicode string
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# as well. If not, we get an 8-bit string in filesystemencoding, which we can
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# happily pass to functions that operate on files and directories, so we can
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# just leave it as is. Since these paths are meant to be internal to Gajim and
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# not displayed to the user, Unicode is not really necessary here.
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def fse(s):
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'''Convert from filesystem encoding if not already Unicode'''
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return unicode(s, sys.getfilesystemencoding())
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def windowsify(s):
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if os.name == 'nt':
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return s.capitalize()
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return s
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class ConfigPaths:
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def __init__(self, root=None):
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self.root = root
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self.paths = {}
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if self.root is None:
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if os.name == 'nt':
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try:
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# Documents and Settings\[User Name]\Application Data\Gajim
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# How are we supposed to know what encoding the environment
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# variable 'appdata' is in? Assuming it to be in filesystem
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# encoding.
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self.root = os.path.join(fse(os.environ[u'appdata']), u'Gajim')
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except KeyError:
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# win9x, in cwd
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self.root = u'.'
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else: # Unices
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# Pass in an Unicode string, and hopefully get one back.
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self.root = os.path.expanduser(u'~/.gajim')
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def add_from_root(self, name, path):
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self.paths[name] = (True, path)
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def add(self, name, path):
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self.paths[name] = (False, path)
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def __getitem__(self, key):
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relative, path = self.paths[key]
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if not relative:
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return path
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return os.path.join(self.root, path)
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def get(self, key, default=None):
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try:
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return self[key]
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except KeyError:
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return default
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def iteritems(self):
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for key in self.paths.iterkeys():
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yield (key, self[key])
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def init(self, root = None):
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if root is not None:
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self.root = root
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# LOG is deprecated
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k = ( 'LOG', 'LOG_DB', 'VCARD', 'AVATAR', 'MY_EMOTS',
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'MY_ICONSETS', 'MY_MOOD_ICONSETS',
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'MY_ACTIVITY_ICONSETS', 'MY_CACERTS')
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v = (u'logs', u'logs.db', u'vcards', u'avatars', u'emoticons',
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u'iconsets', u'moods', u'activities', u'cacerts.pem')
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if os.name == 'nt':
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v = map(lambda x: x.capitalize(), v)
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for n, p in zip(k, v):
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self.add_from_root(n, p)
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self.add('DATA', os.path.join(u'..', windowsify(u'data')))
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self.add('HOME', fse(os.path.expanduser('~')))
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self.add('TMP', fse(tempfile.gettempdir()))
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try:
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import svn_config
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svn_config.configure(self)
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except (ImportError, AttributeError):
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pass
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# for k, v in paths.iteritems():
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# print "%s: %s" % (repr(k), repr(v))
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def init_profile(self, profile = ''):
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conffile = windowsify(u'config')
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pidfile = windowsify(u'gajim')
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secretsfile = windowsify(u'secrets')
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if len(profile) > 0:
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conffile += u'.' + profile
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pidfile += u'.' + profile
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secretsfile += u'.' + profile
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pidfile += u'.pid'
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self.add_from_root('CONFIG_FILE', conffile)
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self.add_from_root('PID_FILE', pidfile)
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self.add_from_root('SECRETS_FILE', secretsfile)
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# for k, v in paths.iteritems():
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# print "%s: %s" % (repr(k), repr(v))
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gajimpaths = ConfigPaths()
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# vim: se ts=3: |