3 Z_]@sddlmZddlmZddlZddlZddlZddlZddlZddlZddlm Z ddl m Z m Z y ej Wnek rde_ YnXy ejWnek rde_YnXGdd d eZGd d d e jZdd d ZdddZedkreejdidS))print_function)InteractiveConsoleN)hubs) greenlets get_errnoz>>> z... c@s<eZdZddZddZddZddZd d Zd d Zd S) FileProxycCs ||_dS)N)f)selfrr 5/tmp/pip-build-yz_zf6az/eventlet/eventlet/backdoor.py__init__szFileProxy.__init__cCsdS)NTr )r r r r isattyszFileProxy.isattycCsdS)Nr )r r r r flushszFileProxy.flushcOs"|jj|f|||jjdS)N)rwriter)r dataakwr r r r"szFileProxy.writecGs|jj|jddS)Nz  )rreadlinereplace)r rr r r r&szFileProxy.readlinecCs t|j|S)N)getattrr)r attrr r r __getattr__)szFileProxy.__getattr__N) __name__ __module__ __qualname__r r rrrrr r r r rs rc@s4eZdZddZddZddZddZd d Zd S) SocketConsolecCs&||_||_t||_tjj|dS)N)hostportlocalsrdescrgreenletr )r rrrr r r r 0s zSocketConsole.__init__c Cs.zt|j}|jWd|j|jXdS)N)rrZinteract switch_outfinalize)r consoler r r run7s   zSocketConsole.runcOs>tjtjtjf|_|jt_t_t_tjj|f||dS)N) sysstdinstderrstdoutsavedrrr switch)r argsrr r r r*?szSocketConsole.switchcCs|j\t_t_t_dS)N)r)r%r&r'r()r r r r r!DszSocketConsole.switch_outcCsFd|_t|jdkr:|jd}|jd}td||fntddS)Nrzbackdoor closed to %s:%szbackdoor closed)rlenrprint)r hostportr r r r"Gs   zSocketConsole.finalizeN)rrrr r$r*r!r"r r r r r/s rcCs|j}|jtjkrd|}n$|jtjkrB|\}}}}d||f}td|fzVyx|j}t||qVWWn4tjk r}zt |t j krWYdd}~XnXWd|j XdS)aZ Blocking function that runs a backdoor server on the socket *sock*, accepting connections and running backdoor consoles for each client that connects. The *locals* argument is a dictionary that will be included in the locals() of the interpreters. It can be convenient to stick important application variables in here. z%s:%szbackdoor server listening on %sN) getsocknamefamilysocketAF_INETAF_INET6r/acceptbackdoorerrorrerrnoEPIPEclose)sockrZ listening_onipr1_ socketpairer r r backdoor_serverRs      rBc Cs|\}}|jtjkr.|\}}td||fn2|jtjkrX|\}}}}td||fntd|jd}t|||}tj} | j d|j dS)aSets up an interactive console on a socket with a single connected client. This does not block the caller, as it spawns a new greenlet to handle the console. This is meant to be called from within an accept loop (such as backdoor_server). zbackdoor to %s:%szbackdoor openedrwrN) r3r4r5r/r6makefilerrZget_hubZschedule_call_globalr*) Z conn_inforconnaddrr0r1r?flr#Zhubr r r r8rs     r8__main__ 127.0.0.1(#)N)N)rIrJ) __future__rcoderr:r4r% tracebackZeventletrZeventlet.supportrrZps1AttributeErrorZps2objectrr rrBr8rlistenr r r r s.       #