�
1�3\c@@s�
dd
lm
Z

ddlZddlZddlZddlZddlZddlZddlZddl	Z	yddl
Z
e
j
Wn!ek
r�


ddl
mZ

n
XddlmZ
ddlmZmZmZ
ddlmZ
dad�Zd	ef
d
��YZdef
d��YZd
ef
d��YZdef
d��YZd�Zd�Z def
d��YZ!def
d��YZ"dS(i(
tabsolute_importNi
(
t
selectors2(
t
_(tencodingterrortutil(
tprocutilcG@s<ts
dSx!|D]}
tj
t|
�
�

qWtj�
dS(
N(tlogfiletwritetstrtflush(targst
a((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytlog%s




tchanneledoutputcB@s8eZ
dZd
�Zed��
Zd�Zd�ZRS(s^
    Write data to out in the following format:

    data length (unsigned int),
    data
    cC@s|
|_||_
dS(
N(touttchannel(tselfRR((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt__init__5s
	
c

C@sd
|jS(Ns<%c-channel>(
R(
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytname9scC@sG|
s
dS|jj
tjd
|jt|
�
�|
�

|jj�
dS(Ns>cI(RRtstructtpackRtlenR
(Rtdata((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR=s

,
cC@s+|
dkrt|
�
�
nt
|j|
�S(Ntisattytfilenottelltseek(RRRR(tAttributeErrortgetattrR(Rtattr((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt__getattr__Ds


(t__name__t
__module__t__doc__RtpropertyRRR(((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR.s

		tchanneledinputcB@sneZ
dZdZd�Zed��
Zdd�
Zd�Zdd�
Z	d	�Z
d
�ZeZd�Z
RS(
s/

    Read data from in_.

    Requests for input are written to out in the following format:
    channel identifier - 'I' for plain input, 'L' line based (1 byte)
    how many bytes to send at most (unsigned int),

    The client replies with:
    data length (unsigned int), 0 meaning EOF
    data
    iicC@s|
|_||_
||_dS(
N(tin_RR(RR%RR((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyRXs
	
	
c

C@sd
|jS(Ns<%c-channel>(
R(
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR]si����cC@sw|
d
kr`|j}
|j
|
|j�}|}x)|r[|j
|
|j�}||7}q3W|S|j
|
|j�SdS(Ni(tmaxchunksizet_readR(Rtsizet
stbuf((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytreadas
	


	

cC@s||
s
d
S|jj
tjd||
��

|jj�
|jjd�
}tjd|�d}|shd
S|jj|�
SdS(Nts>cIis>Ii(RRRRR
R%R+tunpack(RR(Rtlength((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR'ps






cC@s~|
d
krj|j}
|j
|
d�}|}x6|re|ddkre|j
|
d�}||7}q0W|S|j
|
d�SdS(Nit
Li����s

(R&R'(RR(R)R*((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytreadline�s

	



c


C@s|S(
N((
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt__iter__�s
c

C@s|j�}
|
st
�
n|
S(
N(R0t
StopIteration(Rt
l((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytnext�s


	
cC@s+|
dkrt|
�
�
nt
|j|
�S(NRRRR(RRRR(RRR%(RR((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR�s


i(R R!R"R&RR#RR+R'R0R1R4t__next__R(((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR$Is				tservercB@sseZ
dZd
�Zd�Zd�Zd�Zd�Zd�Zd�Z	d�Z
ied	6e	d
6Zd�ZRS(sm
    Listens for commands on fin, runs them and writes the output on a channel
    based stream to fout.
    cC@s�tj
�|_|
jd
d�}|rW|dkrEt|d�aqWt|d�an|r�|j|_||_	|j|_
n|
|_d|_	|_
t|d�|_t|d�|_
t||d�|_t|d	�|_||_dS(
Nt	cmdserverR
t
-t
dRt
et
ot
It
r(RtgetcwdtcwdtconfigRRtopentbaseuituitrepotrepouitNonetcerrtcoutR$tcintcresulttclient(RRCRDtfintfouttlogpath((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR�s"


	
	



c


C@sd
S(s9release and restore resources taken during server sessionN((
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytcleanup�R,cC@s/|
s
d
S|jj
|
�
}|s+t�
n|S(NR,(RKR+tEOFError(RR(R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR'�s


	c
C@s6tj
d
|jd�
�d}
|
s)dS|j|
�
S(s[read a string from the channel

        format:
        data length (uint32), data
        s>IiiR,(RR-R'(RR.((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt_readstr�s


c
C@s'|j�}
|
r|
j
d
�
SgSdS(s6read a list of NULL separated strings from the channels
N(RQtsplit(RR)((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt	_readlist�s


c
	C@st
d
dlm
}

|j�}|jj�}|g
}|jr�||j_|jj|j�
}|j|_|j	|�

||j_|jj
_|jj�
nxF|D]>}|j
�
tj|jd�s�|jdddd�
q�q�W|
j|||j|j|j|j�}z9|
j
|�
d@}|jjtjd	t|�
��

Wd
d|kro
tj|j�

nXd
S(sk reads a list of  terminated arguments, executes
        and writes the return code to the result channel i
(
tdispatchRRCtnonttyttruet
commandserveri�s>iNs--cwd(R,RTRSRCtcopyRDRBREt	__class__tappendtdirstatet_uit
invalidateallt
resetstateRtsafehasattrRIt	setconfigtrequestRHRGRJRRRtinttostchdirR?(	RRTRtcopieduituisRERCtreqtret((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt
runcommand�s,
	
	












&
c

C@s|jj
tj�

d
S(s3 writes the current encoding to the result channel N(RJRR(
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytgetencoding
sc
C@sd|jj
�d
 }
|
rZ|jj|
�
}|r>||�

qZtjtd�
|
�
�
n|
dkS(Ni����sunknown command %sR,(RKR0tcapabilitiestgetRtAbortR(Rtcmdthandler((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytserveone
s





RiRjc
C@s�d
djt
|j�
�
}
|
d7}
|
dtj7}
|
d7}
|
dtj�7}
tjtd�r�|
d7}
|
dtj	d�
7}
n|j
j|
�

yx|j�r�q�WWnt
k
r�


d	SXdS(
Nscapabilities: t
 s

s
encoding: spid: %dtgetpgidspgid: %dii
(tjointsortedRkRRtgetpidRR_RcRrRHRRpRP(Rthellomsg((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytserve
s














(
R R!R"RROR'RQRSRiRjRpRkRw(((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR6�s
						'		


tpipeservicec
B@s#eZ
d�Zd
�Zd�ZRS(cC@s|
|_||_
dS(
N(RCRD(RRCRDtopts((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR7
s
	
c


C@sdS(
N((
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytinit;
s
c
	C@sh|j}
t
j|
j|
j��A\}}z&t|
|j||�}|j�SWd|j�
XWdQXdS(
N(	RCRtprotectedstdioRLRMR6RDRwRO(RRCRLRMtsv((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytrun>
s
	!


(R R!RRzR}(((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyRx6
s
		cC@stj
d
d
�
tj�
dS(Ni(Rctsetpgidtrandomtseed(((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt_initworkerprocessI
sc	C@sc
|jd
�
}|jd�
}d}z�y�||
|||�}z|y|j�
Wngtjk
r
}
|jtd�
|�

n;tk
r�
}
|jtjkr��q�nt	k
r�


n
XWd|j
�
XWnG


|r�|j}nt|d�}|j
tjtj��
�

�n
XWd|j�
y|j�
Wn+tk
r]

}
|jtjkr^
�q^
n
XXdS(Ntrbtwbs
abort: %s
R:(tmakefileRFRwRRmRtIOErrorterrnotEPIPEtKeyboardInterruptRORGRRRt
strtolocalt	tracebackt
format_exctclose(	RCRDtconntcreatecmdserverRLRMR|tinstRG((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt
_serverequestZ
s:










	












tunixservicehandlerc
B@sJeZ
dZdZd
�Zd�Zd�Zd�Zd�Z	d�Z
RS(s�Set of pluggable operations for unix-mode services

    Almost all methods except for createcmdserver() are called in the main
    process. You can't pass mutable resource back from createcmdserver().
    cC@s
|
|_dS(
N(
RC(RRC((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR�
s
cC@sKtj
|
|�
|
jtj�

|jjtd
�
|�

|jj�
dS(Nslistening at %s
(	Rtbindunixsockettlistentsockett	SOMAXCONNRCtstatusRR
(Rtsocktaddress((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt
bindsocket�
s



cC@stj
|
�

dS(
N(Rctunlink(RR�((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pytunlinksocket�
s
c


C@stS(
s9True if server should shut down; checked per pollinterval(
tFalse(
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt
shouldexit�
sc


C@sd
S(s/Called when main process notices new connectionN((
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt
newconnection�
R,cC@st|j
|
||�S(
shCreate new command server instance; called in the process that
        serves for the current connection(R6RC(RRDR�RLRM((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR��
sN(R R!R"RFtpollintervalRR�R�R�R�R�(((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR�~
s					tunixforkingservicecB@sbeZ
dZd
d
�
Zd�Zd�Zd�Zd�Zd�Z	d�Z
d�Zd	�ZRS(sG
    Listens on unix domain socket and forks server per connection
    cC@s�|
|_||_
|d
|_tjtd�sItjtd�
�
�
n|jsjtjtd�
�
�
n|pyt	|
�
|_
d|_d|_
t�|_d|_dS(NR�tAF_UNIXsunsupported platforms'no socket path specified with --address(RCRDR�RR_R�RRmRR�t_servicehandlerRFt_sockt_oldsigchldhandlertsett_workerpidst_socketunlinked(RRCRDRyRo((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR�
s
	
	




	


	
	

c
C@s�tjtj
�
|_|jj|j|j�
tjtd
�rStj	t
j�

nt
j
t
j|j�}
|
|_
t|_dS(Nt
unblocksignal(R�R�R�R�R�R�RR_RR�tsignaltSIGCHLDt_sigchldhandlerR�R�R�(RR;((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyRz�
s





	
c

C@s,|js(|j
j|j�

t|_ndS(
N(R�R�R�R�tTrue(
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt
_unlinksocket�
s
	

c

C@s>tjtj
|j�
|jj�
|j�
|jd
�

dS(Ni(R�R�R�R�R�R�t_reapworkers(
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt_cleanup�
s




c

C@s z|j�
Wd|j
�
XdS(
N(t	_mainloopR�(
R((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR}�
s

c
	C@s�
t}
|j
}tj�}|j|jtj�
x�
tr�
|
r`|j�r`|j	�
t}
ny|j
d
|j�
}Wn1tk
r�
}
|j
t
jkr��ng}n
X|s�|
r4Pq4q4ny|jj�\}}Wn5tjk
r

}
|jdt
jkr

q4n�n
Xtj�}|ri
z2|jjd|�

|jj|�

|j�
Wd|j�
Xq4y?|j�
|jj�
|j|�

|j�
tjd�

Wq4


z|jjdt�

Wdtjd�

Xq4Xq4W|j�
dS(Nttimeoutisforked worker process (pid=%d)
tforcei�(R�R�t	selectorstDefaultSelectortregisterR�t
EVENT_READR�R�R�tselectR�tOSErrorR�t	ETIMEDOUTtacceptR�RRtEINTRRctforkRCtdebugR�taddR�R�t
_runworkert_exitR�(	Rtexitingt
htselectortreadyR�R�t_addrtpid((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR��
sT

	


	


	
































cC@s|jt
j�

dS(
N(R�RctWNOHANG(RR�tframe((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR�s
cC@s�x�|jr�yt
jd
|
�\}}WnQtk
r{
}
|jtjkrRqn|jtjkrj�n|jj�
dSX|dkr�dS|jj	d|�

|jj
|�

qWdS(Ni����isworker process exited (pid=%d)
(R�RctwaitpidR�R�R�tECHILDtclearRCR�tdiscard(RtoptionsR�t_statusR�((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR�	s












cC@sXtjtj
|j�
t�
|j}z t|j|j|
|j�
Wdt	j
�
XdS(
N(R�R�R�R�R�R�RCRDR�tgctcollect(RR�R�((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR�s


	

 N(
R R!R"RFRRzR�R�R}R�R�R�R�(((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyR��
s						9		(#t
__future__RR�R�RcRR�R�RR�R�tBaseSelectortImportErrort
thirdpartyR
ti18nRR,RRRtutilsRRFRR
tobjectRR$R6RxR�R�R�R�(((s=/usr/lib64/python2.7/site-packages/mercurial/commandserver.pyt<module>s4












		V�		$!