import  ch.psi.pshell.epics.ControlledVariable as ControlledVariable

latency = 1.3


SECTION = "SINSB02"
start = -170.0
stop = 180.0
step = 10.0


def elogllrf(subject, message, attachments = [], system, subsystem, section):
    """
    Add entry to ELOG.
    """
    if author is None:
        author = "pshell" + controller.getUser().name
    entry = ""
   
    cmd = 'G_CS_ELOG_add -l "' + logbook+ '" '
    cmd = cmd + '-a "Author=' + author + '" '
    cmd = cmd + '-a "Entry=' + entry + '" '
    cmd = cmd + '-a "Subject=' + subject + '" '
    cmd = cmd + '-a "Section=' + section + '" '
    cmd = cmd + '-a "System=' + system + '" '
    cmd = cmd + '-a "Subsystem=' + subsystem + '" '
    cmd = cmd + '-a "Machine=' + machine + '" '
    cmd = cmd + '-a "Domain=All"'
    for attachment in attachments:
        cmd = cmd + '-f "' + attachment + '" '
    cmd = cmd + '-x -n 1'
    cmd = cmd + ' "' + message + '"'
    print cmd
    #os.system (cmd)
    #print os.popen(cmd).read()  
    import subprocess
    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
    (out, err) = proc.communicate()
    if (err is not None) and err!="":
        raise Exception(err)
    print out



print "SECTION = ", SECTION
print "Start = ", start
print "Stop = ", stop
print "Step = ", step

# controlled variabales
#cv_rf_phase = Channel(SECTION + "-RLLE-DSP:PHASE-REFERENCE")
#cv_rf_amplt = Channel(SECTION + "-RLLE-DSP:AMPLT-REFERENCE")


# measured variables
#mv_ref_jit_amplt = Channel(SECTION + "-RLLE-REF10:SIG-AMPLT-JIT-P2P-REL")
#mv_ref_jit_PHASE = Channel(SECTION + "-RLLE-REF10:SIG-PHASE-JIT-P2P")

#mv_iqm_jit_amplt = Channel(SECTION + "-RIQM-DCP10:FOR-AMPLT-JIT-P2P-REL")
#mv_iqm_jit_PHASE = Channel(SECTION + "-RIQM-DCP10:FOR-PHASE-JIT-P2P")

#mv_pre_jit_amplt = Channel(SECTION + "-RPRE-DCP10:FOR-AMPLT-JIT-P2P-REL")
#mv_pre_jit_PHASE = Channel(SECTION + "-RPRE-DCP10:FOR-PHASE-JIT-P2P")

#mv_kly_jit_amplt = Channel(SECTION + "-RKLY-DCP10:FOR-AMPLT-JIT-P2P-REL")
#mv_kly_jit_PHASE = Channel(SECTION + "-RKLY-DCP10:FOR-PHASE-JIT-P2P")



#r = lscan(cv_rf_phase, (mv_ref_jit_amplt,mv_ref_jit_PHASE,mv_iqm_jit_amplt,mv_iqm_jit_PHASE,mv_pre_jit_amplt,mv_pre_jit_PHASE,mv_kly_jit_amplt,mv_kly_jit_PHASE), start, stop, step , latency=latency)


elogllrf("Hallo Test", "Das ist meine Nachricht...", [], "LLRF", "General", "SINEG01","SwissFEL","LLRF")