blob: 829ec6c5e03a69a1b5441a0580a3d2556ac8b9ef [file] [log] [blame]
# elog/ - elog dispatch module
# Copyright 2006-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
import errno
import io
import time
import portage
from portage import os
from portage import _encodings
from portage import _unicode_decode
from portage import _unicode_encode
from import portage_gid, portage_uid
from portage.package.ebuild.prepare_build_dirs import _ensure_log_subdirs
from portage.util import apply_permissions, ensure_dirs, normalize_path
def process(mysettings, key, logentries, fulltext):
if mysettings.get("PORT_LOGDIR"):
logdir = normalize_path(mysettings["PORT_LOGDIR"])
logdir = os.path.join(os.sep, mysettings["EPREFIX"].lstrip(os.sep),
"var", "log", "portage")
if not os.path.isdir(logdir):
# Only initialize group/mode if the directory doesn't
# exist, so that we don't override permissions if they
# were previously set by the administrator.
# NOTE: These permissions should be compatible with our
# default logrotate config as discussed in bug 374287.
uid = -1
if >= 2:
uid = portage_uid
ensure_dirs(logdir, uid=uid, gid=portage_gid, mode=0o2770)
cat, pf = portage.catsplit(key)
elogfilename = pf + ":" + _unicode_decode(
time.strftime("%Y%m%d-%H%M%S", time.gmtime(time.time())),
encoding=_encodings['content'], errors='replace') + ".log"
if "split-elog" in mysettings.features:
log_subdir = os.path.join(logdir, "elog", cat)
elogfilename = os.path.join(log_subdir, elogfilename)
log_subdir = os.path.join(logdir, "elog")
elogfilename = os.path.join(log_subdir, cat + ':' + elogfilename)
_ensure_log_subdirs(logdir, log_subdir)
encoding=_encodings['fs'], errors='strict'), mode='w',
errors='backslashreplace') as elogfile:
except IOError as e:
func_call = "open('%s', 'w')" % elogfilename
if e.errno == errno.EACCES:
raise portage.exception.PermissionDenied(func_call)
elif e.errno == errno.EPERM:
raise portage.exception.OperationNotPermitted(func_call)
elif e.errno == errno.EROFS:
raise portage.exception.ReadOnlyFileSystem(func_call)
# Copy group permission bits from parent directory.
elogdir_st = os.stat(log_subdir)
elogdir_gid = elogdir_st.st_gid
elogdir_grp_mode = 0o060 & elogdir_st.st_mode
# Copy the uid from the parent directory if we have privileges
# to do so, for compatibility with our default logrotate
# config (see bug 378451). With the "su portage portage"
# directive and logrotate-3.8.0, logrotate's chown call during
# the compression phase will only succeed if the log file's uid
# is portage_uid.
logfile_uid = -1
if >= 2:
logfile_uid = elogdir_st.st_uid
apply_permissions(elogfilename, uid=logfile_uid, gid=elogdir_gid,
mode=elogdir_grp_mode, mask=0)
return elogfilename