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Fixed stupid bugs.

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This commit is contained in:
Diego Nehab 2004-07-02 23:47:52 +00:00
parent c3e0063b43
commit 471334c3d0
2 changed files with 7 additions and 7 deletions
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4
etc/lp.lua
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@ -26,10 +26,11 @@ local function connect(localhost, option)
if option.localbind then if option.localbind then
-- bind to a local port (if we can) -- bind to a local port (if we can)
local localport = 721 local localport = 721
local done, err
repeat repeat
skt = test(socket.tcp()) skt = test(socket.tcp())
try(skt:settimeout(30)) try(skt:settimeout(30))
local done, err = skt:bind(localhost, localport) done, err = skt:bind(localhost, localport)
if not done then if not done then
localport = localport + 1 localport = localport + 1
skt:close() skt:close()
@ -38,6 +39,7 @@ local function connect(localhost, option)
until localport > 731 until localport > 731
test(skt, err) test(skt, err)
else skt = test(socket.tcp()) end else skt = test(socket.tcp()) end
print("'" .. host .. "'")
try(skt:connect(host, port)) try(skt:connect(host, port))
return { skt = skt, try = try } return { skt = skt, try = try }
end end

10
samples/lpr.lua
View File

@ -27,16 +27,14 @@ if not arg or not arg[1] then
end end
do do
local s="opt = {" local opt = {}
for i = 2 , table.getn(arg), 1 do local pat = "[%s%c%p]*([%w]*)=([\"]?[%w%s_!@#$%%^&*()<>:;]+[\"]\?\.?)"
s = s .. string.gsub(arg[i],"[%s%c%p]*([%w]*)=([\"]?[%w%s_!@#$%%^&*()<>:;]+[\"]\?\.?)","%1%=\"%2\",\n") for i = 2, table.getn(arg), 1 do
string.gsub(arg[i], pat, function(name, value) opt[name] = value end)
end end
s = s .. "};\n"
assert(loadstring(s))();
if not arg[2] then if not arg[2] then
return usage() return usage()
end end
if arg[1] ~= "query" then if arg[1] ~= "query" then
r,e=lp.send(arg[1],opt) r,e=lp.send(arg[1],opt)
io.stdout:write(tostring(r or e),'\n') io.stdout:write(tostring(r or e),'\n')