Added support for FTP command lists

This commit is contained in:
Diego Nehab 2016-03-04 14:38:56 -03:00
parent fe7b37aced
commit cdce73b226
3 changed files with 19 additions and 5 deletions

View File

@ -243,7 +243,9 @@ non-numeric indices) in the arrays will be silently ignored.
<p class=return> The function returns a list with the sockets ready for
reading, a list with the sockets ready for writing and an error message.
The error message is "<tt>timeout</tt>" if a timeout condition was met and
The error message is "<tt>timeout</tt>" if a timeout
condition was met, "<tt>select failed</tt>" if the call
to <tt>select</tt> failed, and
<tt><b>nil</b></tt> otherwise. The returned tables are
doubly keyed both by integers and also by the sockets
themselves, to simplify the test if a specific socket has
@ -251,7 +253,7 @@ changed status.
</p>
<p class=note>
<b>Note: </b>: <tt>select</tt> can monitor a limited number
<b>Note:</b> <tt>select</tt> can monitor a limited number
of sockets, as defined by the constant <tt>socket._SETSIZE</tt>. This
number may be as high as 1024 or as low as 64 by default,
depending on the system. It is usually possible to change this

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@ -271,8 +271,17 @@ _M.command = socket.protect(function(cmdt)
local f = _M.open(cmdt.host, cmdt.port, cmdt.create)
f:greet()
f:login(cmdt.user, cmdt.password)
f.try(f.tp:command(cmdt.command, cmdt.argument))
if cmdt.check then f.try(f.tp:check(cmdt.check)) end
if type(cmdt.command) == "table" then
local argument = cmdt.argument or {}
local check = cmdt.check or {}
for i,cmd in ipairs(cmdt.command) do
f.try(f.tp:command(cmd, argument[i]))
if check[i] then f.try(f.tp:check(check[i])) end
end
else
f.try(f.tp:command(cmdt.command, cmdt.argument))
if cmdt.check then f.try(f.tp:check(cmdt.check)) end
end
f:quit()
return f:close()
end)

View File

@ -22,6 +22,9 @@ _M.source = source
_M.sink = sink
_M.pump = pump
local unpack = unpack or table.unpack
local select = base.select
-- 2048 seems to be better in windows...
_M.BLOCKSIZE = 2048
_M._VERSION = "LTN12 1.0.3"