#-*- mode: cmake -*-

## CMake pre-settings
cmake_minimum_required(VERSION 2.6)
cmake_policy(VERSION 2.6)
cmake_policy(SET CMP0011 NEW)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")

## Project setup
project(MIDAS)
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
set(LIBRARY_OUTPUT_PATH    ${PROJECT_BINARY_DIR}/lib)
enable_language(C)
enable_language(CXX)

## Include utilities and options
# Find mxml
include(FindMXML)
include_directories(include ${MXML_PATH})

# OS specific flags
# OS-related CMake variables:
#  1. OS_EXTRA_UTILS   --- Extra utilities for specific OS
#  2. OS_EXTRA_LDFLAGS --- Extra link flags for specific OS
#  3. OS_EXTRA_DEFS    --- Extra definitions for specific OS
#  4. Other flags switched on for specific OS
include(OSflags)

include(FindROOT)  # Find ROOT environment
include(FindMySQL) # Find MySQL
include(FindODBC)  # Find ODBC
include(FindZLIB)  # Find zlib

## Options for MIDAS
set(NEED_CERNLIB TRUE)  # Need CERNLIB or not?
set(NEED_SHLIB   TRUE)  # Need shared library?
set(NEED_ROOT    TRUE)  # Need root?
set(NEED_FTPLIB  TRUE)  # Need ftp protocol?
#set(NEED_STRLCPY TRUE)  # Need strlcpy.h? -- maybe opened in OSflags.cmake
#set(MIDAS_MAX_EVENT_SIZE 1000000)  # maxmimum event size = ?

##############################################################################
## Setup options

## OS-specific
add_definitions(${OS_EXTRA_DEFS})
set(LDFLAGS "${LDFLAGS} ${OS_EXTRA_LDFLAGS}")
set(EXTRA_UTILS ${EXTRA_UTILS} ${OS_EXTRA_UTILS})

## Midas max event size
if(MIDAS_MAX_EVENT_SIZE)
  add_definitions(-DMAX_EVENT_SIZE=${MIDAS_MAX_EVENT_SIZE})
endif(MIDAS_MAX_EVENT_SIZE)

## strlcpy in "MXML"?
if(NEED_STRLCPY)
  set(EXTRA_OBJS ${EXTRA_OBJS} strlcpy)
  add_definitions( -DHAVE_STRLCPY )
  message(STATUS "Using Stephen's own strlcpy()")
endif(NEED_STRLCPY)

## FTPLIB needed?
if(NEED_FTPLIB)
  set(FTPLIB ftplib)
  add_definitions(-DINCLUDE_FTPLIB)
  message(STATUS "Using ftplib (FTP library)")
endif(NEED_FTPLIB)

## ODBC: -lodbc or -liodbc
if(ODBC_FOUND)
  message(STATUS "Add ODBC-specified targets using ${ODBC_LIBRARY}")
  set(EXTRA_UTILS ${EXTRA_UTILS} mh2sql)
  add_definitions(-DHAVE_ODBC)
  set(LDFLAGS "${LDFLAGS} -l${ODBC_NAME}")
else(ODBC_FOUND)
  message(STATUS "ODBC not found!")
endif(ODBC_FOUND)

## ZLIB
if(ZLIB_FOUND)
  add_definitions(-DHAVE_ZLIB)
  set(LDFLAGS "${LDFLAGS} -lz")
endif(ZLIB_FOUND)

## ROOT
if(NEED_ROOT AND ROOT_FOUND)
  message(STATUS "Using ROOT at ${ROOTSYS}")

  if(NEED_RPATH)      # Add rpath ..
    set(ROOT_LIBS "${ROOT_LIBS} -Wl,-rpath,${ROOTSYS}/lib")
  endif(NEED_RPATH)

  ## libRoot.a: Static ROOT library
  if(NEED_LIBROOTA AND ROOT_LIBA)
    set(LDFLAGS "${LDFLAGS} ${ROOTSYS}/lib/libRoot.a -lssl -ldl -lcrypt")
    message(STATUS "Using statlic ROOT library: ${ROOT_LIBA}")
  endif(NEED_LIBROOTA AND ROOT_LIBA)
endif(NEED_ROOT AND ROOT_FOUND)

####### MIDAS library and objects #########################
## Objects needed to build the libmidas(.a,.so,..)

foreach(obj ${FTPLIB} midas system mrpc odb ybos history alarm elog)
  set(LIB_OBJS ${LIB_OBJS} src/${obj}.c)
endforeach(obj)
foreach(obj mxml ${EXTRA_OBJS})
  set(LIB_OBJS ${LIB_OBJS} ${MXML_PATH}/${obj}.c)
endforeach(obj)
if(ODBC_FOUND)
  set(LIB_OBJS ${LIB_OBJS} src/history_odbc.cxx)
endif(ODBC_FOUND)

## Library definition
## Add static lib
add_library(midas-static STATIC ${LIB_OBJS})
set_target_properties(midas-static PROPERTIES OUTPUT_NAME "midas")

if(NEED_SHLIB)  # Add shared lib
  add_library(midas-shared SHARED ${LIB_OBJS})
  set_target_properties(midas-shared PROPERTIES OUTPUT_NAME "midas")
endif(NEED_SHLIB)

########## Utilities ######################################

## Core Utilties
set(CORE_UTILS mserver mhttpd mlogger odbedit lazylogger)

add_executable(mserver    src/mserver.c)
add_executable(mlogger    src/mlogger.c)
add_executable(mhttpd     src/mhttpd.c  src/mgd.c )
add_executable(odbedit    src/odbedit.c src/cmdedit.c )
add_executable(lazylogger src/lazylogger.c)
foreach(exe ${CORE_UTILS})
  target_link_libraries(${exe} midas-static)
  set_target_properties(${exe} PROPERTIES LINK_FLAGS "${LDFLAGS}")
endforeach(exe)

set_target_properties( mhttpd PROPERTIES
  LINK_FLAGS "-lm ${LDFLAGS}" LINKER_LANGUAGE CXX )

## for mlogger --- It's BAD to name a CXX source using ".c" file extension !!!
set_target_properties( mlogger 
  PROPERTIES
  LINK_FLAGS "${MYSQL_LIBS} ${ROOT_LIBS} ${LDFLAGS}"
  LINKER_LANGUAGE CXX
  COMPILE_FLAGS "${ROOT_CFLAGS}" )
set_source_files_properties( src/mlogger.c  PROPERTIES LANGUAGE CXX )

## Utilities
set(UTILS mtape    mhist  mstat  mdump   mchart
  webpaw  odbhist  melog  mcnaf
  mhdump  mtransition # C++ codes
  ${EXTRA_UTILS}  )

foreach(exe mtape mhist mstat mdump melog mchart odbhist webpaw)
  add_executable(${exe} utils/${exe}.c)
endforeach(exe)
add_executable(mhdump  utils/mhdump.cxx)
add_executable(mcnaf   utils/mcnaf.c  drivers/camac/camacrpc.c)
add_executable(mtransition src/mtransition.cxx)

# optional utilities
if("${UTILS}" MATCHES "mh2sql")
  add_executable(mh2sql utils/mh2sql.cxx src/history_odbc.cxx )
endif("${UTILS}" MATCHES "mh2sql")
if("${UTILS}" MATCHES "mlxspeaker")
  add_executable(mlxspeaker utils/mlxspeaker.c)
endif("${UTILS}" MATCHES "mlxspeaker")
if("${UTILS}" MATCHES "dio")
  add_executable(dio utils/dio.c)
endif("${UTILS}" MATCHES "dio")

foreach(exe ${UTILS})
  add_dependencies(${exe} midas-static)
  target_link_libraries(${exe} midas-static)
  set_target_properties(${exe} PROPERTIES  LINK_FLAGS "${LDFLAGS}")
endforeach(exe)

## Scripts
set(SCRIPTS stripchart.tcl )   # TCL script

## Special targets

## for generating mfe.o
add_custom_command( OUTPUT mfe.o DEPENDS src/mfe.c
  COMMAND ${CMAKE_C_COMPILER}
  ARGS -I${CMAKE_SOURCE_DIR}/include -c ${CMAKE_SOURCE_DIR}/src/mfe.c
  WORKING_DIRECTORY lib )
add_custom_target(mfe ALL DEPENDS mfe.o)

## for generating mfe.o
add_custom_command( OUTPUT fal.o DEPENDS src/fal.c
  COMMAND ${CMAKE_C_COMPILER}
  ARGS -I${CMAKE_SOURCE_DIR}/include -Dextname -DMANA_LITE
  -c ${CMAKE_SOURCE_DIR}/src/fal.c
  WORKING_DIRECTORY lib )
add_custom_target(fal ALL DEPENDS fal.o)

## analyzer objects: mana.o
add_custom_command( OUTPUT mana.o DEPENDS src/mana.c
  COMMAND ${CMAKE_C_COMPILER}
  ARGS -I${CMAKE_SOURCE_DIR}/include -c ${CMAKE_SOURCE_DIR}/src/mana.c
  WORKING_DIRECTORY lib )
add_custom_target(mana ALL DEPENDS mana.o)

set(EXTRA_MOBJS mfe.o fal.o mana.o)

# rmana.o
if(NEED_ROOT)
  set(ARG_LIST "-DUSE_ROOT ${ROOT_CFLAGS} -I${CMAKE_SOURCE_DIR}/include -o rmana.o -c ${CMAKE_SOURCE_DIR}/src/mana.c")
  separate_arguments(ARG_LIST)
  add_custom_command( OUTPUT rmana.o DEPENDS src/mana.c
    COMMAND ${CMAKE_CXX_COMPILER}
    ARGS ${ARG_LIST} WORKING_DIRECTORY lib )
  add_custom_target(rmana ALL DEPENDS rmana.o )
  set(EXTRA_MOBJS ${EXTRA_MOBJS} rmana.o )
endif(NEED_ROOT)

## hmana.o
if(NEED_CERNLIB)
  add_custom_command( OUTPUT hmana.o DEPENDS src/mana.c
    COMMAND ${CMAKE_C_COMPILER}
    ARGS -I${CMAKE_SOURCE_DIR}/include -Dextname -DHAVE_HBOOK -o hmana.o
    -c ${CMAKE_SOURCE_DIR}/src/mana.c
    WORKING_DIRECTORY lib )
  add_custom_target(hmana ALL DEPENDS hmana.o)
  set(EXTRA_MOBJS ${EXTRA_MOBJS} hmana.o )
endif(NEED_CERNLIB)

##########  Drivers and modules ################################
#

##########  Examples ###########################################
#

##########  Installation########################################
#
## Library and objects (custom targets)
install(TARGETS midas-static ARCHIVE DESTINATION lib)
if(NEED_SHLIB)
  install(TARGETS midas-shared LIBRARY DESTINATION lib
    PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
    GROUP_READ GROUP_EXECUTE WORLD_EXECUTE WORLD_READ)
endif(NEED_SHLIB)

foreach(obj ${EXTRA_MOBJS})
  install(FILES ${PROJECT_BINARY_DIR}/lib/${obj} DESTINATION lib)
endforeach(obj)

## Core and extra utilities, scripts
install(TARGETS ${CORE_UTILS} ${UTILS}
  RUNTIME DESTINATION bin
  PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
  GROUP_READ GROUP_EXECUTE WORLD_EXECUTE WORLD_READ)
#install ${SCRIPTS}
foreach(script ${SCRIPTS})
  install(FILES utils/${script} DESTINATION bin
    PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
    GROUP_READ GROUP_EXECUTE WORLD_EXECUTE WORLD_READ)
endforeach(script)

## include, src, examples, drivers
# install(DIRECTORY include/ DESTINATION include/midas
#   FILES_MATCHING PATTERN "*.h")
# install(DIRECTORY src      DESTINATION share/midas)
# install(DIRECTORY examples DESTINATION share/midas)
# install(DIRECTORY drivers  DESTINATION share/midas)
install(DIRECTORY include/ DESTINATION include
  FILES_MATCHING PATTERN "*.h")
install(DIRECTORY src/      DESTINATION src)
install(DIRECTORY examples/ DESTINATION examples)
install(DIRECTORY drivers/  DESTINATION drivers)

#!/bin/sh
prefix=/usr/local
cflags="-I/usr/local/include -g -O2 -Wall -Wuninitialized -DINCLUDE_FTPLIB  -DOS_LINUX -fPIC -Wno-unused-function -DHAVE_ODBC -DHAVE_ZLIB"
st_libs="-lutil -lpthread -lodbc -lz /usr/local/lib/libmidas.a"
dyn_libs="-lutil -lpthread -lodbc -lz -L/usr/local/lib -lmidas"
incdir=/usr/local/include
libdir=/usr/local/lib
svnver=r4621
platform=linux

drvdir=/usr/local/share/drivers
camacdir=/usr/local/share/drivers/camac
vmedir=/usr/local/share/drivers/vme

srcdir=/usr/local/share/src
exampledir=/usr/local/share/examples

out=""
while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=/usr/local ;;
  *)    optarg= ;;
  esac

  case $1 in
      --prefix)
	  out="$out ${prefix}"
	  ;;
      --cflags|-c)
	  out="$out ${cflags}"
	  ;;
      --incdir|-dI)
	  out="$out ${incdir}"
	  ;;
      --libdir|-dL)
	  out="$out ${libdir}"
	  ;;
      --libs|--static-libs|-l)
	  out="$out ${st_libs}"
	  ;;
      --dyn-libs)
	  out="$out ${dyn_libs}"
	  ;;
      --platform)
	  out="$out ${platform}"
	  ;;
      --drvdir|-dD)
	  out="$out ${drvdir}"
	  ;;
      --camacdir|-dC)
	  out="$out ${camacdir}"
	  ;;
      --vmedir|-dV)
	  out="$out ${vmedir}"
	  ;;
      --srcdir|-dS)
	  out="$out ${srcdir}"
	  ;;
      --exampledir|-dE)
	  out="$out ${exampledir}"
	  ;;
      --version|-v)
          out="$out ${svnver}"
          ;;
      --help|-h)
	  echo "Usage: midas-config [options]"
	  echo "Options:"
	  echo "   --prefix        Display the installation prefix"
	  echo "   --cflags,-c     Display C/C++ flags using for compilation"
	  echo "   --incdir,-dI    Display midas header directory installed"
	  echo "   --libdir,-dL    Display midas library directory installed"
          echo "   --libs, -l"
	  echo "   --static-libs   Display link flags while linking with static midas library"
	  echo "   --dyn-libs      Display link flags while linking with dynamic library"
	  echo "   --platform      Display installed platform"
	  echo "   --drvdir,-dD    Display the driver directory"
	  echo "   --camacdir,-dC    Display the directory including CAMAC APIs"
	  echo "   --vmedir,-dV      Display the directory including VME APIs"
	  echo "   --srcdir,-dS      Display the source directory"
	  echo "   --exampledir,-dE  Display the examples directory"
          echo "   --version, -v  Show the subversion number"
	  echo "   --help, -h     Display this usage"
	  echo
          exit 0
	  ;;
      *)
      ### Give an error
	  echo "Unknown argument \"/usr/local\"!" 1>&2
	  echo "${usage}" 1>&2
	  exit 1
	  ;;
  esac
  shift
done

echo $out

#!/usr/bin/env python
'''
   Python script to handle daq sessions using MIDAS/PSI.
   Auther: Exaos Lee <Exaos DOT Lee AT gmail DOT com>
   Date:   2009-07-15
'''

import os, os.path
import sys, signal, time
from commands     import getoutput
from ConfigParser import ConfigParser
from pprint       import pprint

class mdaq:
    _codes_ = { 'MSERVER':"MIDAS Server", 'MHTTPD':"MIDAS HTTPD Server",
                'ODBEDIT':"ODB Editor",   'LOGGER':"Data Logger",
                'PROG_FE':"Frontend",   'PROG_ANA':"Analyzer" }
    _env_ = dict()

    def __init__(self,**kws):
        env = dict()
        if kws.has_key('fname') and kws['fname'] != "":
            env = self.parse_conf(kws['fname'])
        self.apply_env(env)

    def parse_conf(self, fname):
        if not os.path.isfile(fname):
            print("**WARNING** File \"%s\" does not exist!"%fname)
            return None

        conf = ConfigParser()
        conf.read(fname)
        env={'CONF_FILE':fname }
        fcpath = os.path.dirname(fname)

        sec = 'EXP_INFO' ## Parsing Experiment Information
        env['EXP_INFO'] = [ self.safe_parse(conf,sec,'Name'),
                            self.safe_parse(conf,sec,'Info'), ]
        msg = self.safe_parse(conf,sec,'DAQ_DIR')
        if msg != "" and os.path.isdir(msg):
            dpath = msg
            if not os.path.isabs(msg):
                dpath = os.path.join(os.path.abspath(fcpath),msg)
            env['DAQ_DIR'] = os.path.normpath(dpath)

        ## Parsing MIDAS configuration
        env['MIDASSYS'] = ["MIDAS System Path",
                           self.safe_parse(conf,"MIDAS","MIDASSYS")]
        if env['MIDASSYS'][1]=="": env['MIDASSYS'][1] = self.get_default_msys()

        ## Parsing Info of programs
        for key in self._codes_.keys():
            code = self.parse_prog_opt(conf, key, fpath=fcpath)
            if code:
                env[key] = [self._codes_[key], ]
                env[key].extend(code)

        port = self.safe_parse(conf, "MHTTPD","PORT")
        if port != "":
            if not env.has_key('MHTTPD'):
                env['MHTTPD'] = ["MIDAS HTTP Server",
                                 os.path.join(env['MIDASSYS'][1],"bin/mhttpd"),
                                 "-h localhost -D"]
            if "-p %s"%port not in env['MHTTPD'][2]:
                env['MHTTPD'][2] = env['MHTTPD'][2] + " -p %s"%port

        return env

    def parse_prog_opt(self, cnf, sec, fpath="./"):
        name = self.safe_parse(cnf, sec, "NAME")
        path = self.safe_parse(cnf, sec, "PATH")
        fn = os.path.join(path,name)
        if name == "": fn = ""
        elif not os.path.isabs(fn):
            fn = os.path.normpath(os.path.join(os.path.abspath(fpath),fn))
        else:
            fn = os.path.normpath(fn)
        opts = self.safe_parse(cnf, sec, "Option")
        if opts != "" or name != "":
            return [fn, opts]

        return None
 
    def safe_parse(self, cnf, sec, opt):
        try:    return cnf.get(sec,opt)
        except: return ""

    def get_default_msys(self):
        if os.environ.has_key('MIDASSYS'): return os.environ['MIDASSYS']
        return "/opt/MIDAS.PSI/Version/Current"

    def apply_env(self, daq_env=dict()):
        env = daq_env
        if not env:
            print("** WARNING** No environment defined! Using the default values. ****")
            env = {'MIDASSYS':['MIDAS System Path', ""], 'CONF_FILE':"", }
        if not env.has_key('MIDASSYS'): env['MIDASSYS'] = ['MIDAS System Path',""]
        if env['MIDASSYS'][1]=="": env['MIDASSYS'][1] = self.get_default_msys()
        def_env = {
            'MSERVER' :["MIDAS Server",
                        os.path.join(env['MIDASSYS'][1],"bin/mserver"),
                        "-D", True],
            'MHTTPD'  :["MIDAS HTTP Server",
                        os.path.join(env['MIDASSYS'][1],"bin/mhttpd"),
                        "-h localhost -D -p 8080", True],
            'ODBEDIT' :["ODB Editor",
                        os.path.join(env['MIDASSYS'][1],"bin/odbedit"),
                        "-c clean", False],
            'LOGGER'  :["Data Logger",
                        os.path.join(env['MIDASSYS'][1],"bin/mlogger"),
                        "", True],
            'PROG_FE' :["Frontend","", "", True],
            'PROG_ANA':["Analyzer","", "", True],
            'EXP_INFO':["test","The test experiment"],
            'DAQ_DIR':os.path.join(os.environ['HOME'],"online/test") }

        for key in def_env.keys():
            if not env.has_key(key): env[key] = def_env[key]

        for key in self._codes_.keys():
            if env[key][1] == "": env[key][1] = def_env[key][1]
            if env[key][2] == "": env[key][2] = def_env[key][2]

        if not os.path.isdir(env['DAQ_DIR']):
            try: os.makedirs(env['DAQ_DIR'])
            except: print("ERROR to make file")

        ## Asign default program options
        exp_opt = "-e %s"%env['EXP_INFO'][0]
        for key in ['LOGGER', 'PROG_FE', 'PROG_ANA', "MHTTPD"]:
            if exp_opt not in env[key][2]:
                env[key][2] = exp_opt + ' ' + env[key][2]
            if "-D" not in env[key][2]:
                env[key][2] = env[key][2] + ' -D'
        if exp_opt not in env['ODBEDIT'][2]:
            env['ODBEDIT'][2] = env['ODBEDIT'][2] + ' ' + exp_opt

        self._env_ = env

    def print_conf(self):
        print "\n================= DAQ Config ====================="
        for key in self._env_.keys():
            print key,": ",
            pprint(self._env_[key])

    def info(self): self.print_conf()

    ## running programs
    def getpids(self, pname):
        return [int(k) for k in getoutput("pidof %s"%pname).strip().split()]

    def kill_prog(self,pname):
        for i in self.getpids(pname): os.kill(i,signal.SIGTERM)

    def run_prog(self, prog):
        if len(prog)>=4 and not prog[3]: return

        if len(prog)>=3 and prog[1]:
            print("Starting %s: %s"%(prog[0],prog[1]))
            os.system("%s %s"%(prog[1],prog[2]))
        else:
            print("%s: no executable exist!"%prog[0])

    def get_status(self,pfile):
        msg = "Not running!"
        pids = self.getpids( os.path.basename(pfile) )
        if pids: return 'PIDs = ' + str(pids)
        return msg

    def echo_status(self,pname,pfile):
        print("%s:\n   %s\n   "%(pname,pfile)
              + self.get_status(pfile))

    ## Session manage: start, stop, status, restart

    def status(self):
        print( "\n===== Session status for experiment \"%s\" =====\n" %
               self._env_['EXP_INFO'][0] )
        for code in ['MSERVER','MHTTPD','LOGGER','PROG_FE','PROG_ANA']:
            self.echo_status(self._env_[code][0], self._env_[code][1])

    def start(self):
        ## Running mserver & mhttpd
        ms_pids = self.getpids(os.path.basename(self._env_['MSERVER'][1]))
        if not ms_pids:
            self.run_prog(self._env_['MSERVER'])
            print("Killing %s ...\n"%self._env_['MHTTPD'][0])
            self.kill_prog(self._env_['MHTTPD'][1])
        if not self.getpids(os.path.basename(self._env_['MHTTPD'][1])):
            self.run_prog(self._env_['MHTTPD'])

        ## Running FE and Analyzer
        old_path = os.getcwd()
        os.chdir( self._env_['DAQ_DIR'] )

        # Init ODB
        print("Initializing ODB for experiment %s ..." % self._env_['EXP_INFO'][0])
        self.run_prog(self._env_['ODBEDIT'])
        time.sleep(1)

        # First stop, then start ...
        self.stop()
        time.sleep(1)

        # Start FE & ANA
        self.run_prog(self._env_['PROG_FE'])
        self.run_prog(self._env_['PROG_ANA'])
        time.sleep(1)

        # Start Logger
        self.run_prog(self._env_['LOGGER'])

        os.chdir(old_path)

    def stop(self):
        for key in ["LOGGER", "PROG_FE", "PROG_ANA"]:
            if self._env_[key][1]:
                print("Killing threads:\n  %s"%self._env_[key][1])
                self.kill_prog(self._env_[key][1])

    def stop_all(self):
        self.stop()
        for key in ['MHTTPD', 'MSERVER']:
            if self._env_[key][1]:
                print("Killing threads:\n  %s"%self._env_[key][1])
                self.kill_prog(self._env_[key][1])

    def restart(self): self.start()


if __name__=='__main__':
    from optparse import OptionParser

    usage = "usage: %prog [options] <command>"
    parser = OptionParser(usage=usage, version="%prog 0.1")
    parser.add_option("-c","--config", metavar="filename",
                      help="Read config from FILENAME")
    cmds = ["start","stop","stop_all","restart","status","info"]

    (opts,args) = parser.parse_args( sys.argv[1:] )
    if not args or len(args)>2:
         parser.print_help()
         print "\nCommands:\n\t",
         pprint(cmds)
         exit()

    fcnf = "daq.conf"
    if opts.config: fcnf = opts.config

    if args[0] in cmds:
        daq = mdaq(fname=fcnf)
        exec( "daq.%s()"%args[0] )
    else:
        parser.print_help()
        print "\nCommands:\n\t",
        pprint(cmds)