def read(deviceFile, mountingPoint, fileToBurn):
"""Lê o MD5 CRC do arquivo local fileToBurn e do arquivo gravado e armazena o resultado da comparação entre eles em __readStatus"""
executor = ApplicationExecutor()
result = False
outputStr, errorStr, returnCode = executor.executeCommandAndWait(
True, None, "mount %s %s" % (deviceFile, mountingPoint)
)
if returnCode == 0:
outputStr1, errorStr1, returnCode1 = executor.executeCommandAndWait(
False, None, ["md5sum", "%s" % fileToBurn], ["awk", "{print $1}"]
)
outputStr2, errorStr2, returnCode2 = executor.executeCommandAndWait(
False, None, ["md5sum", "%s/%s" % (mountingPoint, fileToBurn.split("/")[-1])], ["awk", "{print $1}"]
)
outputStr3, errorStr3, returnCode3 = executor.executeCommandAndWait(True, None, "umount %s" % deviceFile)
originalMD5 = outputStr1.rstrip()
burnedMD5 = outputStr2.rstrip()
result = (returnCode1 == 0) and (returnCode2 == 0) and (originalMD5 == burnedMD5)
return result
def burn(deviceFile, tempDir, fileToBurn, media):
"""Grava o arquivo fileToBurn na mídia inserida"""
outputStr = None
errorStr = None
returnCode = None
createBurnFileCmd = __file__.split("/")
del(createBurnFileCmd[-1])
createBurnFileCmd.append("create_burn_file.sh")
createBurnFileCmd = "/".join(createBurnFileCmd)
createBurnFileCmd = "/bin/sh " + createBurnFileCmd
executor = ApplicationExecutor()
outputStr, errorStr, returnCode = executor.executeCommandAndWait(True, None, createBurnFileCmd)
if (returnCode == 0):
if (media['Type'] == 'DVD'):
outputStr, errorStr, returnCode = executor.executeCommandAndWait(True, None, "growisofs -dvd-compat -input-charset=ISO-8859-1 -Z %s -R -J -pad %s" % (deviceFile, fileToBurn))
elif (media['Type'] == 'CD'):
outputStr, errorStr, returnCode = executor.executeCommandAndWait(True, None, "mkisofs -r -R -J -l -L -allow-multidot -o %s/ldc_tmp.iso -graft-points %s=%s" % (tempDir, fileToBurn, fileToBurn))
outputStr, errorStr, returnCode = executor.executeCommandAndWait(True, None, "cdrecord dev=%s -v --eject speed=4" % deviceFile)
else:
print "ERRO : Tipo de midia desconhecido"
return (returnCode == 0)
def read(deviceFile, mountingPoint, fileToBurn):
"""Lê o MD5 CRC do arquivo local fileToBurn e do arquivo gravado e armazena o resultado da comparação entre eles em __readStatus"""
executor = ApplicationExecutor()
result = False
outputStr, errorStr, returnCode = executor.executeCommandAndWait(True, None, "mount %s %s" % (deviceFile, mountingPoint))
if (returnCode == 0):
outputStr1, errorStr1, returnCode1 = executor.executeCommandAndWait(False, None, ['md5sum', "%s" % fileToBurn], ['awk', '{print $1}'])
outputStr2, errorStr2, returnCode2 = executor.executeCommandAndWait(False, None, ['md5sum', "%s/%s" % (mountingPoint, fileToBurn.split("/")[-1])], ['awk', '{print $1}'])
outputStr3, errorStr3, returnCode3 = executor.executeCommandAndWait(True, None, "umount %s" % deviceFile)
originalMD5 = outputStr1.rstrip()
burnedMD5 = outputStr2.rstrip()
result = (returnCode1 == 0) and (returnCode2 == 0) and (originalMD5 == burnedMD5)
return result
def burn(deviceFile, tempDir, fileToBurn, media):
"""Grava o arquivo fileToBurn na mídia inserida"""
outputStr = None
errorStr = None
returnCode = None
createBurnFileCmd = __file__.split("/")
del (createBurnFileCmd[-1])
createBurnFileCmd.append("create_burn_file.sh")
createBurnFileCmd = "/".join(createBurnFileCmd)
createBurnFileCmd = "/bin/sh " + createBurnFileCmd
executor = ApplicationExecutor()
outputStr, errorStr, returnCode = executor.executeCommandAndWait(True, None, createBurnFileCmd)
if returnCode == 0:
if media["Type"] == "DVD":
outputStr, errorStr, returnCode = executor.executeCommandAndWait(
True,
None,
"growisofs -dvd-compat -input-charset=ISO-8859-1 -Z %s -R -J -pad %s" % (deviceFile, fileToBurn),
)
elif media["Type"] == "CD":
outputStr, errorStr, returnCode = executor.executeCommandAndWait(
True,
None,
"mkisofs -r -R -J -l -L -allow-multidot -o %s/ldc_tmp.iso -graft-points %s=%s"
% (tempDir, fileToBurn, fileToBurn),
)
outputStr, errorStr, returnCode = executor.executeCommandAndWait(
True, None, "cdrecord dev=%s -v --eject speed=4" % deviceFile
)
else:
print "ERRO : Tipo de midia desconhecido"
return returnCode == 0
