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Z d Z d Z d Z d Z d Z d Z d Z d Z d Z! d d Z# d Z$ d d e% d Z& d e& _' d S( s0 Functions to manage apport problem report files.iN( t ConfigParsert
NoOptionErrort NoSectionError( t
ProblemReport( t implt APPORT_REPORT_DIRs
/var/crashs ~/.config/apport/settingss /etc/default/whoopsiec C s t d d d t d t d t S( s) Check whether crash reporting is enabled.t Generalt report_crashest defaultt patht bool( t
get_configt Truet _whoopsie_config_file( ( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt allowed_to_report s c C sV | d k r d Sd } x9 t j | D]( } | j d r& | rE d S| } q& q& W| S( s Return a package's .desktop file.
If given package is installed and has a single .desktop file, return the
path to it, otherwise return None.
s .desktopN( t Nonet packagingt get_filest endswith( t packaget desktopfilet line( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt find_package_desktopfile# s
c C sr d d d d d d d d g } t } x' | D] } | j | r+ t } Pq+ q+ W| oq | j d oq | j d
S( s2 Check whether the given file is likely to belong to a package.
This is semi-decidable: A return value of False is definitive, a True value
is only a guess which needs to be checked with find_file_package().
However, this function is very fast and does not access the package
database.
s /bin/s /boots /etc/s /initrds /libs /sbin/s /usr/s /vars /usr/local/s /var/lib/( t Falset
startswithR ( t filet
pkg_whitelistt whitelist_matcht i( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt likely_packaged7 s
c C sq t j j | \ } } t j j | } t j j | rT t j j | | } n t | sd d St j | S( s[ Return the package that ships the given file.
Return None if no package ships it.
N(
t osR t splitt realpatht isdirt joinR R R t get_file_package( R t dirt namet resolved_dir( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt find_file_packageJ s c C s. t j | } | j | j k p- | j d k S( sA Check whether the report file has already been processed earlier.i ( R t statt st_atimet st_mtimet st_size( t reportt st( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt seen_reportZ s c C s d | j d d d } d | j d d d } t j j | r t j j | r t j | } t j | } | j | j k r t j | q n t | d Wd QXd S( Ns %s.uploadt .i i s %s.uploadedt a( t rsplitR R t existsR( R* t unlinkt open( R, t uploadt uploadedt report_stt upload_st( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt mark_report_upload` s $c C s t j | } y$ t j | | j | j d f Wn t k
r d } x | d k r t | } | j d | j y t j | } Wn t k
r d SX| j | j k r Pn t j
d | d 8} qL W| d k r t | q n Xd S( s Mark given report file as seen.i i i Ng?( R R( t utimeR* t OSErrorR4 t readt closeR) t timet sleept
delete_report( R, R- t timeoutt f( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt mark_report_seenl s& $
c C s g } x{ t j t j j t d D][ } yA t j j | d k rk t j | t j rk | j | n Wq% t k
r q% Xq% W| S( sC Return a list with all report files accessible to the calling user.s *.crashi (
t globR R R" t
report_dirt getsizet accesst R_OKt appendR; ( t reportst r( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt get_all_reports s %-
c C sR g } xE t D]: } y t | s5 | j | n Wq t k
rI q Xq W| S( s Get new reports for calling user.
Return a list with all report files which have not yet been processed
and are accessible to the calling user.
( RL R. RI R; ( RJ RK ( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt get_new_reports s
c C s g } x~ t j t j j t d D]^ } yD t j j | d k rn t j | j d k rn | j | n Wq% t k
r q% Xq% W| S( s Get all system reports.
Return a list with all report files which belong to a system user (i. e.
uid < 500 according to LSB).
s *.crashi i (
RD R R R" RE RF R( t st_uidRI R; ( RJ RK ( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt get_all_system_reports s %0
c C s& g t D] } t | s
| ^ q
S( s Get new system reports.
Return a list with all report files which have not yet been processed
and belong to a system user (i. e. uid < 500 according to LSB).
( RO R. ( RK ( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt get_new_system_reports s c C s? y t j | Wn' t k
r: t | d j d n Xd S( s Delete the given report file.
If unlinking the file fails due to a permission error (if report_dir is not
writable to normal users), the file will be truncated to 0 bytes instead.
t wi N( R R3 R; R4 t truncate( R, ( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyR@ s
c C s t } | j | t y] t | d } t j t j | d } t j t j } | | d k rq d S| SWn t t f k
r d SXd S( s Return the number of recent crashes for the given report file.
Return the number of recent crashes (currently, crashes which happened more
than 24 hours ago are discarded).
t CrashCountert Datei i i NiQ (
R t loadR t intR> t mktimet strptimet localtimet
ValueErrort KeyError( R, t prt countt report_timet cur_time( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt get_recent_crashes s c C s d | k r% | d j d d } n5 d | k rN | d j d d d } n t d | so t j } n t j j t d | t | f } t j
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Bt j Bd d
S( s, Construct a canonical pathname for a report and open it for writing
If uid is not given, it defaults to the uid of the current process.
The report file must not exist already, to prevent losing previous reports
or symlink attacks.
Return an open file object for binary writing.
t ExecutablePatht /t _t Packagei i s7 report has neither ExecutablePath nor Package attributes %s.%s.crashi t wbN( t replaceR R RZ R t getuidR R" RE t strt fdopenR4 t O_WRONLYt O_CREATt O_EXCL( R, t uidt subjectR ( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt make_report_file s %c C s t j j | s t t j d d | g d t j d t j d t d d d i } | j d j } | j
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| j d d d q q W| S(
s Check file integrity against md5 sum file.
sumfile must be md5sum(1) format (relative to /).
Return a list of files that don't match.
s /usr/bin/md5sums -ct stdoutt stderrt close_fdst cwdRb t envi t FAILEDt :i ( R R R2 t AssertionErrort
subprocesst Popent PIPER t communicatet decodet
returncodet
splitlinesR RI R1 ( t sumfilet mt outt
mismatchest l( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt check_files_md5 s $c C s t j sM t t _ | r. t j j | qM t j j t j j t n y0 | ri t j j | | St j j | | SWn t
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r | SXd S( s Return a setting from user configuration.
This is read from ~/.config/apport/settings or path. If bool is True, the
value is interpreted as a boolean.
N( R t configR R< R R t
expandusert _config_filet
getbooleant getR R ( t sectiont settingR R R
( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyR s (( t __doc__R RD Rx t os.pathR> t configparserR R R t ImportErrort problem_reportR t apport.packaging_implR R t environR RE R R
R R R R' R. R9 RC RL RM RO RP R@ R` R Ro R R R R ( ( ( s4 /usr/lib/python2.7/dist-packages/apport/fileutils.pyt <module> s6 <