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refs #1101 add ogMcastReceiverFile()

code-review
Natalia Serrano 2024-11-12 20:11:23 +01:00
parent bddbf6fa57
commit cb0c2b259d
1 changed files with 59 additions and 6 deletions
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65
client/lib/engine/bin/ProtocolLib.py
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@ -3,6 +3,7 @@
import subprocess import subprocess
import re import re
import json import json
import os.path
import ogGlobals import ogGlobals
import SystemLib import SystemLib
@ -368,10 +369,10 @@ def ogMcastSyntax (op, sess, file=None, device=None, tool=None, level=None):
# #
#ogMcastSendFile [str_REPOSITORY] [int_ndisk int_npart] /Relative_path_file sesionMcast" \ #ogMcastSendFile [str_REPOSITORY] [int_ndisk int_npart] /Relative_path_file sesionMcast" \
#ogMcastSendFile (disk=1, par=1, file='/aula1/winxp.img', sess='sesionMcast') #ogMcastSendFile (disk=1, par=1, file='/aula1/winxp.img', sess='sesionMcast')
#ogMcastSendFile (from='REPO', file='/aula1/ubuntu.iso', sess='sesionMcast') #ogMcastSendFile (take_from='REPO', file='/aula1/ubuntu.iso', sess='sesionMcast')
#ogMcastSendFile (from='CACHE', file='/aula1/winxp.img', sess='sesionMcast') #ogMcastSendFile (take_from='CACHE', file='/aula1/winxp.img', sess='sesionMcast')
#ogMcastSendFile ( file='/opt/opengnsys/images/aula1/hd500.vmx', sess='sesionMcast') #ogMcastSendFile ( file='/opt/opengnsys/images/aula1/hd500.vmx', sess='sesionMcast')
def ogMcastSendFile (disk=None, par=None, take_from=None, file=None, sess=None): def ogMcastSendFile (disk=None, par=None, take_from=None, file=None, sess=None):
if file is None: if file is None:
raise TypeError ('missing required argument: "file"') raise TypeError ('missing required argument: "file"')
@ -382,7 +383,7 @@ def ogMcastSendFile (disk=None, par=None, take_from=None, file=None, sess=None):
if disk is None and par is None: if disk is None and par is None:
## we were given take_from= ## we were given take_from=
source = FileLib.ogGetPath (src=take_from, file=file) source = FileLib.ogGetPath (src=take_from, file=file)
dev_err = ' '.join ([take_from, file]) dev_err = f'{take_from} {file}'
print (f'ogGetPath (src=({take_from}), file=({file})) = source ({source})') print (f'ogGetPath (src=({take_from}), file=({file})) = source ({source})')
else: else:
raise TypeError ('argument "take_from" can be specified along neither "disk" nor "par"') raise TypeError ('argument "take_from" can be specified along neither "disk" nor "par"')
@ -391,7 +392,7 @@ def ogMcastSendFile (disk=None, par=None, take_from=None, file=None, sess=None):
if disk is not None and par is not None: if disk is not None and par is not None:
## we were given disk= par= ## we were given disk= par=
source = FileLib.ogGetPath (src=f'{disk} {par}', file=file) source = FileLib.ogGetPath (src=f'{disk} {par}', file=file)
dev_err = ' '.join ([disk, par, file]) dev_err = f'{disk} {par} {file}'
print (f'ogGetPath (src=({disk} {par}), file=({file})) = source ({source})') print (f'ogGetPath (src=({disk} {par}), file=({file})) = source ({source})')
elif disk is None and par is None: elif disk is None and par is None:
## we were given nothing ## we were given nothing
@ -401,6 +402,10 @@ def ogMcastSendFile (disk=None, par=None, take_from=None, file=None, sess=None):
else: else:
raise TypeError ('if one of "disk" and "par" are specified, then both must be') raise TypeError ('if one of "disk" and "par" are specified, then both must be')
if not source:
SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_NOTFOUND, f'device or file {dev_err} not found')
return
path2 = FileLib.ogGetPath (file=source) path2 = FileLib.ogGetPath (file=source)
print (f'path2 ({path2})') print (f'path2 ({path2})')
if not path2: if not path2:
@ -431,6 +436,54 @@ def ogMcastSendFile (disk=None, par=None, take_from=None, file=None, sess=None):
#*/ ## #*/ ##
# #
#ogMcastReceiverFile ([ str_portMcast] [ [Relative_path_file] | [str_REPOSITORY path_file] | [int_ndisk int_npart path_file ] ]" \
#ogMcastReceiverFile ( file='/PS1_PH1.img', sess='9000')
#ogMcastReceiverFile (write_to='CACHE', file='/aula1/PS2_PH4.img', sess='9000')
#ogMcastReceiverFile (disk=1, par=1, file='/isos/linux.iso', sess='9000')
def ogMcastReceiverFile (disk=None, par=None, write_to=None, file=None, sess=None):
if file is None:
raise TypeError ('missing required argument: "file"')
if sess is None:
raise TypeError ('missing required argument: "sess"')
if write_to is not None:
if disk is None and par is None:
## we were given write_to=
targetdir = FileLib.ogGetParentPath (src=write_to, file=file)
dev_err = f'{write_to} {file}'
print (f'ogGetParentPath (src=({write_to}), file=({file})) = targetdir ({targetdir})')
else:
raise TypeError ('argument "write_to" can be specified along neither "disk" nor "par"')
else:
if disk is not None and par is not None:
## we were given disk= par=
targetdir = FileLib.ogGetParentPath (src=f'{disk} {par}', file=file)
dev_err = f'{disk} {par} {file}'
print (f'ogGetParentPath (src=({disk} {par}), file=({file})) = targetdir ({targetdir})')
elif disk is None and par is None:
## we were given nothing
targetdir = FileLib.ogGetParentPath (file=file)
dev_err = file
print (f'ogGetParentPath (file=({file})) = targetdir ({targetdir})')
else:
raise TypeError ('if one of "disk" and "par" are specified, then both must be')
if not targetdir:
SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_NOTFOUND, f'target directory {targetdir} not found')
return
targetfile = os.path.basename (file)
print (f'targetfile ({targetfile})')
cmd = ogMcastSyntax ('RECEIVERFILE', sess, file=os.path.join (targetdir, targetfile))
if not cmd: return None
print (f'cmd ({cmd})')
try:
subprocess.run (cmd, shell=True, check=True)
except subprocess.CalledProcessError:
SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_MCASTRECEIVERFILE, targetfile)
return None
#/** #/**