import socket,struct
def enc(p):
    r=b''
    for k,v in p.items():
        for b in (k.encode(),v.encode()):
            if len(b)<128: r+=struct.pack('B',len(b))
            else: r+=struct.pack('!I',len(b)|0x80000000)
        r+=k.encode()+v.encode()
    return r
def run(sf,host='localhost',xh=None):
    p={'GATEWAY_INTERFACE':'CGI/1.1','REQUEST_METHOD':'GET','SCRIPT_FILENAME':sf,'SCRIPT_NAME':sf,'REQUEST_URI':sf,'QUERY_STRING':'','SERVER_PROTOCOL':'HTTP/1.1','REMOTE_ADDR':'127.0.0.1','SERVER_NAME':host,'SERVER_PORT':'80','SERVER_ADDR':'127.0.0.1','REDIRECT_STATUS':'200','DOCUMENT_ROOT':'/','HTTP_HOST':host}
    if xh: p.update(xh)
    out=struct.pack('!BBHH',1,1,1,8)+struct.pack('!HB',1,0)
    pd=enc(p)
    out+=struct.pack('!BBHH',1,4,1,len(pd))+pd
    out+=struct.pack('!BBHH',1,4,1,0)
    out+=struct.pack('!BBHH',1,5,1,0)
    s=socket.create_connection(('127.0.0.1',9000),4)
    s.settimeout(8)
    s.sendall(out)
    data=b''
    while True:
        try: c=s.recv(65536)
        except socket.timeout: break
        if not c: break
        data+=c
    return data
for sf in ['/nonexist_xyz.php','/var/www/glarkru/data/www/glark.ru/t1.php']:
    d=run(sf)
    print('SF=',sf,'->',repr(d[:200]))
