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afp-ls: prevent script from stopping when an error occurs

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Patch by Pierre LALET <pierre.lalet@cea.fr>
This commit is contained in:
henri
2015-04-30 17:58:49 +00:00
parent 9dafb0fa05
commit 0877bf8e7f
1 changed files with 34 additions and 27 deletions
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61
scripts/afp-ls.nse
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@@ -122,34 +122,41 @@ action = function(host, port)
for _, vol in ipairs( vols ) do
local status, tbl = afpHelper:Dir( vol )
if ( not(status) ) then
return ("\n\nERROR: Failed to list the contents of %s"):format(vol)
table.insert(
output,
("ERROR: Failed to list the contents of %s"):format(vol))
else
local file_tab = createFileTable()
local counter = maxfiles or 10
for _, item in ipairs(tbl[1]) do
if ( item and item.name ) then
local status, result = afpHelper:GetFileUnixPermissions(
vol, item.name)
if ( status ) then
local status, fsize = afpHelper:GetFileSize( vol, item.name)
if ( not(status) ) then
table.insert(
output,
("\n\nERROR: Failed to retrieve file size for %/%s"):format(vol, item.name))
else
local status, date = afpHelper:GetFileDates( vol, item.name)
if ( not(status) ) then
table.insert(
output,
("\n\nERROR: Failed to retrieve file dates for %/%s"):format(vol, item.name))
else
tab.addrow(file_tab, result.privs, result.uid, result.gid, fsize, date.create, item.name)
counter = counter - 1
end
end
end
end
if ( counter == 0 ) then break end
end
local result_part = { name = vol }
table.insert(result_part, tab.dump(file_tab))
table.insert(output, result_part)
end
local file_tab = createFileTable()
local counter = maxfiles or 10
for _, item in ipairs(tbl[1]) do
if ( item and item.name ) then
local status, result = afpHelper:GetFileUnixPermissions( vol, item.name )
if ( status ) then
local status, fsize = afpHelper:GetFileSize( vol, item.name)
if ( not(status) ) then
return ("\n\nERROR: Failed to retrieve file size for %/%s"):format(vol, item.name)
end
local status, date = afpHelper:GetFileDates( vol, item.name)
if ( not(status) ) then
return ("\n\nERROR: Failed to retrieve file dates for %/%s"):format(vol, item.name)
end
tab.addrow(file_tab, result.privs, result.uid, result.gid, fsize, date.create, item.name)
counter = counter - 1
end
end
if ( counter == 0 ) then break end
end
local result_part = { name = vol }
table.insert(result_part, tab.dump(file_tab))
table.insert(output, result_part)
end
end