153 lines
4.1 KiB
Python
Executable File
153 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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'''
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Scenarium usage example
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Name of this script should be exactly the same as in scenaruim URL but with '.py' extension
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URL - scm:scen_ecri_calinj1#scen_ecri_calinj1_xxxxx.xml
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'run' procedure will be executed by pyren script
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'''
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import os
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import sys
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import re
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import time
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import string
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import mod_globals
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import mod_utils
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import mod_ecu
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import mod_db_manager
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import mod_ecu_mnemonic
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from mod_utils import pyren_encode
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from mod_utils import clearScreen
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import xml.dom.minidom
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def run( elm, ecu, command, data ):
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'''
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MAIN function of scenarium
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Parameters:
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elm - refernce to adapter class
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ecu - reference to ecu class
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command - refernce to the command this scenarium belongs to
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data - name of xml file with parameters from scenarium URL
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'''
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clearScreen()
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header = '['+command.codeMR+'] '+command.label
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ScmSet = {}
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ScmParam = {}
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def get_message( msg, encode = 1 ):
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if msg in list(ScmParam.keys()):
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value = ScmParam[msg]
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else:
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value = msg
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if value.isdigit() and value in list(mod_globals.language_dict.keys()):
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if encode:
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value = pyren_encode(mod_globals.language_dict[value])
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else:
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value = mod_globals.language_dict[value]
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return value
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def get_message_by_id( id, encode = 1 ):
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if id.isdigit() and id in list(mod_globals.language_dict.keys()):
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if encode:
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value = pyren_encode(mod_globals.language_dict[id])
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else:
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value = mod_globals.language_dict[id]
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return value
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#
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# Data file parsing
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#
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DOMTree = xml.dom.minidom.parse(mod_db_manager.get_file_from_clip(data))
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ScmRoom = DOMTree.documentElement
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ScmParams = ScmRoom.getElementsByTagName("ScmParam")
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for Param in ScmParams:
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name = pyren_encode( Param.getAttribute("name") )
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value = pyren_encode( Param.getAttribute("value") )
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ScmParam[name] = value
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ScmSets = ScmRoom.getElementsByTagName("ScmSet")
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for Set in ScmSets:
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if len(Set.attributes) != 1:
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setname = pyren_encode(mod_globals.language_dict[Set.getAttribute("name")])
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ScmParams = Set.getElementsByTagName("ScmParam")
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for Param in ScmParams:
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name = pyren_encode( Param.getAttribute("name") )
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value = pyren_encode( Param.getAttribute("value") )
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ScmSet[setname]= value
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ScmParam[name] = value
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confirm = get_message_by_id('19800')
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missing_data_message = get_message_by_id('882')
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title = get_message('Title')
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messageInfo = get_message('Message1')
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succesMessage = get_message('CommandFinished')
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failMessage = get_message('CommandImpossible')
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mnemonics = ecu.get_ref_id(ScmParam['default']).mnemolist
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if mnemonics[0][-2:] > mnemonics[1][-2:]:
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mnemo1 = mnemonics[1]
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mnemo2 = mnemonics[0]
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else:
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mnemo1 = mnemonics[0]
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mnemo2 = mnemonics[1]
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byteFrom = int(mnemo1[-2:])
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byteTo = int(re.findall('\d+',mnemo2)[1])
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byteCount = byteTo - byteFrom - 1
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resetBytes = byteCount * '00'
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params_to_send_length = int(mnemo2[-2:])
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mnemo1Data = mod_ecu_mnemonic.get_mnemonic(ecu.Mnemonics[mnemo1], ecu.Services, elm, 1)
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mnemo2Data = mod_ecu_mnemonic.get_mnemonic(ecu.Mnemonics[mnemo2], ecu.Services, elm, 1)
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paramsToSend = mnemo1Data + resetBytes + mnemo2Data
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fap_command_sids = ecu.get_ref_cmd(ScmParam['Cmde1']).serviceID
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if len(fap_command_sids) and not mod_globals.opt_demo:
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for sid in fap_command_sids:
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if len(ecu.Services[sid].params):
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if (len(ecu.Services[sid].startReq + paramsToSend)//2 != params_to_send_length):
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input(missing_data_message + "\n\nPress ENTER to exit")
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return
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clearScreen()
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print(title)
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print('*'*80)
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print(messageInfo)
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print('*'*80)
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print()
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ch = input(confirm + ' <YES/NO>: ')
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while (ch.upper()!='YES') and (ch.upper()!='NO'):
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ch = input(confirm + ' <YES/NO>: ')
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if ch.upper()!='YES':
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return
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clearScreen()
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print()
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response = ecu.run_cmd(ScmParam['Cmde1'], paramsToSend)
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print()
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if 'NR' in response:
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print(failMessage)
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else:
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print(succesMessage)
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print()
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ch = input("Press ENTER to exit")
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return |