mirror of
https://github.com/lunarmodules/luasocket.git
synced 2024-12-25 03:58:21 +01:00
Adjusted a few inconsistencies with the manual.
This commit is contained in:
Diego Nehab
parent
3099704aff
commit
c51d4acf1c
30
TODO
30
TODO
@ -1,8 +1,34 @@
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- Melhorar a interface de setoptions (aceitar nada como true, por exemplo)
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URL e URI eh a mesma coisa?
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Check spelling
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Fazer uma página com os exemplos.
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Ajeitar links pras RFCs.
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Usar DFN no lugar de <i> pra definiccoes.
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Usar VAR pra argumentos?
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Usar CODE pros trechos? funciona como PRE?
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Usar PRE { margin-botton: 1em; } pra pular linha antes do </pre>
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Trocar todos os <a name=bla> por <... id=bla>?
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Make sure all .html are STRICT 4.01
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Add license.txt.
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Check RFC links.
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Add lots of hyperlinks
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Check all function names (must use . or :)
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Make sure IPv4 goes away
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The words function and method should follow the convention
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Adjust dates in all files
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Test the library on every system possible
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Document socket.time and socket.sleep
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Create the windows executable.
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Implement time critical stuff from code module in C.
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Add service name translation.
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Ajeitar o protocolo da lua_socketlibopen()...
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- testar os options!
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- testar em várias plataformas
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- adicionar exemplos de expansão: pipe, local, named pipe
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* Como mostrar um erro em lua_socketlibopen()...
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* O location do "redirect" pode ser relativo ao servidor atual (não pode,
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mas os servidores fazem merda...)
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* Ajeitar para Lua 5.0
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@ -32,7 +32,7 @@ end
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function dict_open()
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local sock, err = socket.connect("dict.org", 2628)
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if not sock then return nil, err end
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sock:timeout(10)
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sock:settimeout(10)
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local code, par = get_status(sock, 220)
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if code then return nil, code end
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return sock
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@ -82,8 +82,8 @@ function Public.get(url)
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local udp, err = socket.udp()
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if not udp then return nil, err end
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-- convert from name to ip if needed
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parsed.host = socket.toip(parsed.host)
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udp:timeout(1)
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parsed.host = socket.dns.toip(parsed.host)
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udp:settimeout(1)
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-- first packet gives data host/port to be used for data transfers
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retries = 0
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repeat
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210
logo.ps
Normal file
210
logo.ps
Normal file
@ -0,0 +1,210 @@
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%!PS-Adobe-2.0 EPSF-2.0
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%%Title: Lua logo
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%%Creator: lua@tecgraf.puc-rio.br
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%%CreationDate: Wed Nov 29 19:04:04 EDT 2000
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%%BoundingBox: -45 0 1035 1080
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%%Pages: 1
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%%EndComments
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%%EndProlog
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%------------------------------------------------------------------------------
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%
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% Copyright (C) 1998-2000. All rights reserved.
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% Graphic design by Alexandre Nakonechny (nako@openlink.com.br).
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% PostScript programming by the Lua team (lua@tecgraf.puc-rio.br).
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%
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% Permission is hereby granted, without written agreement and without license
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% or royalty fees, to use, copy, and distribute this logo for any purpose,
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% including commercial applications, subject to the following conditions:
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%
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% * The origin of this logo must not be misrepresented; you must not
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% claim that you drew the original logo. We recommend that you give credit
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% to the graphics designer in all printed matter that includes the logo.
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%
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% * The only modification you can make is to adapt the orbiting text to
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% your product name.
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%
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% * The logo can be used in any scale as long as the relative proportions
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% of its elements are maintained.
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%
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%------------------------------------------------------------------------------
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/LABEL (tekcoS) def
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%-- DO NOT CHANGE ANYTHING BELOW THIS LINE ------------------------------------
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/PLANETCOLOR {0 0 0.5 setrgbcolor} bind def
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/HOLECOLOR {1.0 setgray} bind def
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/ORBITCOLOR {0.5 setgray} bind def
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/LOGOFONT {/Helvetica 0.90} def
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/LABELFONT {/Helvetica 0.36} def
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%------------------------------------------------------------------------------
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/MOONCOLOR {PLANETCOLOR} bind def
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/LOGOCOLOR {HOLECOLOR} bind def
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/LABELCOLOR {ORBITCOLOR} bind def
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/LABELANGLE 325 def
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/LOGO (Lua) def
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/DASHANGLE 10 def
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/HALFDASHANGLE DASHANGLE 2 div def
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% moon radius. planet radius is 1.
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/r 1 2 sqrt 2 div sub def
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/D {0 360 arc fill} bind def
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/F {exch findfont exch scalefont setfont} bind def
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% place it nicely on the paper
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/RESOLUTION 1024 def
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RESOLUTION 2 div dup translate
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RESOLUTION 2 div 2 sqrt div dup scale
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%-------------------------------------------------------------------- planet --
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PLANETCOLOR
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0 0 1 D
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%---------------------------------------------------------------------- hole --
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HOLECOLOR
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1 2 r mul sub dup r D
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%---------------------------------------------------------------------- moon --
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MOONCOLOR
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1 1 r D
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%---------------------------------------------------------------------- logo --
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LOGOCOLOR
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LOGOFONT
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F
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LOGO stringwidth pop 2 div neg
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-0.5 moveto
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LOGO show
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%------------------------------------------------------------------------------
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% based on code from Blue Book Program 10, on pages 167--169
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% available at ftp://ftp.adobe.com/pub/adobe/displaypostscript/bluebook.shar
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% str ptsize centerangle radius outsidecircletext --
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/outsidecircletext {
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circtextdict begin
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/radius exch def
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/centerangle exch def
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/ptsize exch def
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/str exch def
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gsave
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str radius ptsize findhalfangle
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centerangle
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add rotate
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str
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{ /charcode exch def
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( ) dup 0 charcode put outsideplacechar
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} forall
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grestore
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end
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} def
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% string radius ptsize findhalfangle halfangle
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/findhalfangle {
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4 div add
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exch
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stringwidth pop 2 div
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exch
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2 mul 3.1415926535 mul div 360 mul
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} def
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/circtextdict 16 dict def
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circtextdict begin
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/outsideplacechar {
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/char exch def
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/halfangle char radius ptsize findhalfangle def
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gsave
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halfangle neg rotate
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1.4 0 translate
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90 rotate
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char stringwidth pop 2 div neg 0 moveto
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char show
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grestore
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halfangle 2 mul neg rotate
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} def
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end
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%--------------------------------------------------------------------- label --
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LABELFONT
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F
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/LABELSIZE LABELFONT exch pop def
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/LABELRADIUS LABELSIZE 3 div 1 r add sub neg 1.02 mul def
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/HALFANGLE
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LABEL LABELRADIUS LABELSIZE findhalfangle
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HALFDASHANGLE div ceiling HALFDASHANGLE mul
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def
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/LABELANGLE
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60 LABELANGLE HALFANGLE sub
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lt
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{
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HALFANGLE
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HALFANGLE DASHANGLE div floor DASHANGLE mul
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eq
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{LABELANGLE DASHANGLE div ceiling DASHANGLE mul}
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{LABELANGLE HALFDASHANGLE sub DASHANGLE div round DASHANGLE mul HALFDASHANGLE add}
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ifelse
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}
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{HALFANGLE 60 add}
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ifelse
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def
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LABELCOLOR
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LABEL
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LABELSIZE
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LABELANGLE
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LABELRADIUS
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outsidecircletext
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%--------------------------------------------------------------------- orbit --
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ORBITCOLOR
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0.03 setlinewidth
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[1 r add 3.1415926535 180 div HALFDASHANGLE mul mul] 0 setdash
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newpath
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0 0
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1 r add
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3 copy
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30
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LABELANGLE HALFANGLE add
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arcn
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stroke
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60
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LABELANGLE HALFANGLE sub
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2 copy
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lt {arc stroke} {4 {pop} repeat} ifelse
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%------------------------------------------------------------------ copyright --
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/COPYRIGHT
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(Graphic design by A. Nakonechny. Copyright (c) 1998, All rights reserved.)
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def
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LABELCOLOR
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LOGOFONT
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32 div
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F
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2 sqrt 0.99 mul
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dup
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neg
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moveto
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COPYRIGHT
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90 rotate
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%show
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%---------------------------------------------------------------------- done --
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showpage
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%%Trailer
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%%EOF
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@ -10,7 +10,7 @@ if arg then
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host = arg[1] or host
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port = arg[2] or port
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end
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host = socket.toip(host)
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host = socket.dns.toip(host)
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udp = socket.udp()
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print("Using host '" ..host.. "' and port " ..port.. "...")
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udp:setpeername(host, port)
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@ -10,17 +10,17 @@ if arg then
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host = arg[1] or host
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port = arg[2] or port
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end
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host = socket.toip(host)
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host = socket.dns.toip(host)
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udp, err = socket.udp()
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if not udp then print(err) exit() end
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err = udp:setpeername(host, port)
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if err then print(err) exit() end
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assert(udp, err)
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ret, err = udp:setpeername(host, port)
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assert(ret, err)
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print("Using host '" ..host.. "' and port " .. port .. "...")
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while 1 do
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line = io.read()
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if not line then os.exit() end
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err = udp:send(line)
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if err then print(err) os.exit() end
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ret, err = udp:send(line)
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if not ret then print(err) os.exit() end
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dgram, err = udp:receive()
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if not dgram then print(err) os.exit() end
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print(dgram)
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@ -12,11 +12,12 @@ if arg then
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end
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print("Binding to host '" ..host.. "' and port " ..port.. "...")
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udp, err = socket.udp()
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if not udp then print(err) os.exit() end
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err = udp:setsockname(host, port)
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if err then print(err) os.exit() end
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udp:timeout(5)
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assert(udp, err)
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ret, err = udp:setsockname(host, port)
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assert(ret, err)
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udp:settimeout(5)
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ip, port = udp:getsockname()
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assert(ip, port)
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print("Waiting packets on " .. ip .. ":" .. port .. "...")
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while 1 do
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dgram, ip, port = udp:receivefrom()
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@ -15,10 +15,10 @@ end
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server1, error = socket.bind(host, port1)
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assert(server1, error)
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server1:timeout(1) -- make sure we don't block in accept
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server1:settimeout(1) -- make sure we don't block in accept
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server2, error = socket.bind(host, port2)
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assert(server2, error)
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server2:timeout(1) -- make sure we don't block in accept
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server2:settimeout(1) -- make sure we don't block in accept
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io.write("Servers bound\n")
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@ -55,7 +55,7 @@ while 1 do
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io.write("Waiting for clients\n")
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local new = input:accept()
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if new then
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new:timeout(1)
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new:settimeout(1)
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io.write("Inserting client in set\n")
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set:insert(new)
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end
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@ -224,7 +224,7 @@ function Private.port(control)
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local server, ctl_ip
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ctl_ip, answer = control:getsockname()
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server, answer = socket.bind(ctl_ip, 0)
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server:timeout(Public.TIMEOUT)
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server:settimeout(Public.TIMEOUT)
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local ip, p, ph, pl
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ip, p = server:getsockname()
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pl = math.mod(p, 256)
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@ -404,7 +404,7 @@ function Private.open(parsed)
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local control, err = socket.connect(parsed.host, parsed.port)
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if not control then return nil, err end
|
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-- make sure we don't block forever
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control:timeout(Public.TIMEOUT)
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control:settimeout(Public.TIMEOUT)
|
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-- check greeting
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local code, answer = Private.greet(control)
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if not code then return nil, answer end
|
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|
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@ -553,7 +553,7 @@ function Public.request_cb(request, response)
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sock, response.error = socket.connect(parsed.host, parsed.port)
|
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if not sock then return response end
|
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-- set connection timeout so that we do not hang forever
|
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sock:timeout(Public.TIMEOUT)
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sock:settimeout(Public.TIMEOUT)
|
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-- send request message
|
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response.error = Private.send_request(sock, request.method,
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Private.request_uri(parsed), request.headers, request.body_cb)
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||||
|
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29
src/inet.c
29
src/inet.c
@ -20,6 +20,7 @@ static int inet_global_toip(lua_State *L);
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static int inet_global_tohostname(lua_State *L);
|
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static void inet_pushresolved(lua_State *L, struct hostent *hp);
|
||||
|
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/* DNS functions */
|
||||
static luaL_reg func[] = {
|
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{ "toip", inet_global_toip },
|
||||
{ "tohostname", inet_global_tohostname },
|
||||
@ -34,7 +35,19 @@ static luaL_reg func[] = {
|
||||
\*-------------------------------------------------------------------------*/
|
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void inet_open(lua_State *L)
|
||||
{
|
||||
luaL_openlib(L, LUASOCKET_LIBNAME, func, 0);
|
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lua_pushstring(L, LUASOCKET_LIBNAME);
|
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lua_gettable(L, LUA_GLOBALSINDEX);
|
||||
if (lua_isnil(L, -1)) {
|
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lua_pop(L, 1);
|
||||
lua_newtable(L);
|
||||
lua_pushstring(L, LUASOCKET_LIBNAME);
|
||||
lua_pushvalue(L, -2);
|
||||
lua_settable(L, LUA_GLOBALSINDEX);
|
||||
}
|
||||
lua_pushstring(L, "dns");
|
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lua_newtable(L);
|
||||
luaL_openlib(L, NULL, func, 0);
|
||||
lua_settable(L, -3);
|
||||
lua_pop(L, 1);
|
||||
}
|
||||
|
||||
@ -100,10 +113,11 @@ int inet_meth_getpeername(lua_State *L, p_sock ps)
|
||||
socklen_t peer_len = sizeof(peer);
|
||||
if (getpeername(*ps, (SA *) &peer, &peer_len) < 0) {
|
||||
lua_pushnil(L);
|
||||
return 1;
|
||||
lua_pushstring(L, "getpeername failed");
|
||||
} else {
|
||||
lua_pushstring(L, inet_ntoa(peer.sin_addr));
|
||||
lua_pushnumber(L, ntohs(peer.sin_port));
|
||||
}
|
||||
lua_pushstring(L, inet_ntoa(peer.sin_addr));
|
||||
lua_pushnumber(L, ntohs(peer.sin_port));
|
||||
return 2;
|
||||
}
|
||||
|
||||
@ -116,10 +130,11 @@ int inet_meth_getsockname(lua_State *L, p_sock ps)
|
||||
socklen_t local_len = sizeof(local);
|
||||
if (getsockname(*ps, (SA *) &local, &local_len) < 0) {
|
||||
lua_pushnil(L);
|
||||
return 1;
|
||||
lua_pushstring(L, "getsockname failed");
|
||||
} else {
|
||||
lua_pushstring(L, inet_ntoa(local.sin_addr));
|
||||
lua_pushnumber(L, ntohs(local.sin_port));
|
||||
}
|
||||
lua_pushstring(L, inet_ntoa(local.sin_addr));
|
||||
lua_pushnumber(L, ntohs(local.sin_port));
|
||||
return 2;
|
||||
}
|
||||
|
||||
|
||||
12
src/smtp.lua
12
src/smtp.lua
@ -243,7 +243,7 @@ function Private.open(server)
|
||||
-- connect to server and make sure we won't hang
|
||||
local sock, err = socket.connect(server, Public.PORT)
|
||||
if not sock then return nil, err end
|
||||
sock:timeout(Public.TIMEOUT)
|
||||
sock:settimeout(Public.TIMEOUT)
|
||||
-- initial server greeting
|
||||
code, answer = Private.check_answer(sock, 220)
|
||||
if not code then return nil, answer end
|
||||
@ -305,10 +305,10 @@ end
|
||||
-----------------------------------------------------------------------------
|
||||
function Public.mail(message)
|
||||
local sock, err = Private.open(message.server)
|
||||
if not sock then return err end
|
||||
if not sock then return nil, err end
|
||||
local code, answer = Private.send(sock, message)
|
||||
if not code then return answer end
|
||||
code, answer = Private.close(sock)
|
||||
if code then return nil end
|
||||
return answer
|
||||
if not code then return nil, answer end
|
||||
code, answer = Private.close(sock)
|
||||
if code then return 1
|
||||
else return nil, answer end
|
||||
end
|
||||
|
||||
182
src/tcp.c
182
src/tcp.c
@ -29,10 +29,10 @@ static int meth_receive(lua_State *L);
|
||||
static int meth_accept(lua_State *L);
|
||||
static int meth_close(lua_State *L);
|
||||
static int meth_setoption(lua_State *L);
|
||||
static int meth_timeout(lua_State *L);
|
||||
static int meth_settimeout(lua_State *L);
|
||||
static int meth_fd(lua_State *L);
|
||||
static int meth_dirty(lua_State *L);
|
||||
static int opt_nodelay(lua_State *L);
|
||||
static int opt_tcp_nodelay(lua_State *L);
|
||||
static int opt_keepalive(lua_State *L);
|
||||
static int opt_linger(lua_State *L);
|
||||
|
||||
@ -47,7 +47,7 @@ static luaL_reg tcp[] = {
|
||||
{"setsockname", meth_bind},
|
||||
{"getpeername", meth_getpeername},
|
||||
{"getsockname", meth_getsockname},
|
||||
{"timeout", meth_timeout},
|
||||
{"settimeout", meth_settimeout},
|
||||
{"close", meth_close},
|
||||
{"setoption", meth_setoption},
|
||||
{"__gc", meth_close},
|
||||
@ -59,7 +59,7 @@ static luaL_reg tcp[] = {
|
||||
/* socket option handlers */
|
||||
static luaL_reg opt[] = {
|
||||
{"keepalive", opt_keepalive},
|
||||
{"nodelay", opt_nodelay},
|
||||
{"tcp-nodelay", opt_tcp_nodelay},
|
||||
{"linger", opt_linger},
|
||||
{NULL, NULL}
|
||||
};
|
||||
@ -83,8 +83,8 @@ void tcp_open(lua_State *L)
|
||||
aux_add2group(L, "tcp{master}", "tcp{any}");
|
||||
aux_add2group(L, "tcp{client}", "tcp{any}");
|
||||
aux_add2group(L, "tcp{server}", "tcp{any}");
|
||||
aux_add2group(L, "tcp{client}", "tcp{client, server}");
|
||||
aux_add2group(L, "tcp{server}", "tcp{client, server}");
|
||||
aux_add2group(L, "tcp{client}", "tcp{client,server}");
|
||||
aux_add2group(L, "tcp{server}", "tcp{client,server}");
|
||||
/* both server and client objects are selectable */
|
||||
aux_add2group(L, "tcp{client}", "select{able}");
|
||||
aux_add2group(L, "tcp{server}", "select{able}");
|
||||
@ -121,7 +121,7 @@ static int meth_setoption(lua_State *L)
|
||||
|
||||
static int opt_boolean(lua_State *L, int level, int name)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{any}", 1);
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{client,server}", 1);
|
||||
int val = aux_checkboolean(L, 2);
|
||||
if (setsockopt(tcp->sock, level, name, (char *) &val, sizeof(val)) < 0) {
|
||||
lua_pushnil(L);
|
||||
@ -132,8 +132,8 @@ static int opt_boolean(lua_State *L, int level, int name)
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* disables the Nagle algorithm */
|
||||
static int opt_nodelay(lua_State *L)
|
||||
/* disables the Naggle algorithm */
|
||||
static int opt_tcp_nodelay(lua_State *L)
|
||||
{
|
||||
struct protoent *pe = getprotobyname("TCP");
|
||||
if (!pe) {
|
||||
@ -155,13 +155,13 @@ int opt_linger(lua_State *L)
|
||||
struct linger li;
|
||||
if (!lua_istable(L, 2))
|
||||
luaL_typerror(L, 2, lua_typename(L, LUA_TTABLE));
|
||||
lua_pushstring(L, "onoff");
|
||||
lua_pushstring(L, "on");
|
||||
lua_gettable(L, 2);
|
||||
if (!lua_isnumber(L, -1)) luaL_argerror(L, 2, "invalid onoff field");
|
||||
li.l_onoff = (int) lua_tonumber(L, -1);
|
||||
lua_pushstring(L, "linger");
|
||||
if (!lua_isboolean(L, -1)) luaL_argerror(L, 2, "invalid 'on' field");
|
||||
li.l_onoff = lua_toboolean(L, -1);
|
||||
lua_pushstring(L, "timeout");
|
||||
lua_gettable(L, 2);
|
||||
if (!lua_isnumber(L, -1)) luaL_argerror(L, 2, "invalid linger field");
|
||||
if (!lua_isnumber(L, -1)) luaL_argerror(L, 2, "invalid 'timeout' field");
|
||||
li.l_linger = (int) lua_tonumber(L, -1);
|
||||
if (setsockopt(tcp->sock, SOL_SOCKET, SO_LINGER,
|
||||
(char *) &li, sizeof(li) < 0)) {
|
||||
@ -178,93 +178,18 @@ int opt_linger(lua_State *L)
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_fd(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{client, server}", 1);
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{client,server}", 1);
|
||||
lua_pushnumber(L, tcp->sock);
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int meth_dirty(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{client, server}", 1);
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{client,server}", 1);
|
||||
lua_pushboolean(L, !buf_isempty(&tcp->buf));
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Just call inet methods
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_getpeername(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkclass(L, "tcp{client}", 1);
|
||||
return inet_meth_getpeername(L, &tcp->sock);
|
||||
}
|
||||
|
||||
static int meth_getsockname(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{client, server}", 1);
|
||||
return inet_meth_getsockname(L, &tcp->sock);
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Just call tm methods
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_timeout(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{any}", 1);
|
||||
return tm_meth_timeout(L, &tcp->tm);
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Closes socket used by object
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_close(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{any}", 1);
|
||||
sock_destroy(&tcp->sock);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Turns a master tcp object into a client object.
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_connect(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkclass(L, "tcp{master}", 1);
|
||||
const char *address = luaL_checkstring(L, 2);
|
||||
unsigned short port = (unsigned short) luaL_checknumber(L, 3);
|
||||
const char *err = inet_tryconnect(&tcp->sock, address, port);
|
||||
if (err) {
|
||||
lua_pushnil(L);
|
||||
lua_pushstring(L, err);
|
||||
return 2;
|
||||
}
|
||||
/* turn master object into a client object */
|
||||
aux_setclass(L, "tcp{client}", 1);
|
||||
lua_pushnumber(L, 1);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Turns a master object into a server object
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_bind(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkclass(L, "tcp{master}", 1);
|
||||
const char *address = luaL_checkstring(L, 2);
|
||||
unsigned short port = (unsigned short) luaL_checknumber(L, 3);
|
||||
int backlog = (int) luaL_optnumber(L, 4, 1);
|
||||
const char *err = inet_trybind(&tcp->sock, address, port, backlog);
|
||||
if (err) {
|
||||
lua_pushnil(L);
|
||||
lua_pushstring(L, err);
|
||||
return 2;
|
||||
}
|
||||
/* turn master object into a server object */
|
||||
aux_setclass(L, "tcp{server}", 1);
|
||||
lua_pushnumber(L, 1);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Waits for and returns a client object attempting connection to the
|
||||
* server object
|
||||
@ -296,6 +221,81 @@ static int meth_accept(lua_State *L)
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Turns a master object into a server object
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_bind(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkclass(L, "tcp{master}", 1);
|
||||
const char *address = luaL_checkstring(L, 2);
|
||||
unsigned short port = (unsigned short) luaL_checknumber(L, 3);
|
||||
int backlog = (int) luaL_optnumber(L, 4, 1);
|
||||
const char *err = inet_trybind(&tcp->sock, address, port, backlog);
|
||||
if (err) {
|
||||
lua_pushnil(L);
|
||||
lua_pushstring(L, err);
|
||||
return 2;
|
||||
}
|
||||
/* turn master object into a server object */
|
||||
aux_setclass(L, "tcp{server}", 1);
|
||||
lua_pushnumber(L, 1);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Turns a master tcp object into a client object.
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_connect(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkclass(L, "tcp{master}", 1);
|
||||
const char *address = luaL_checkstring(L, 2);
|
||||
unsigned short port = (unsigned short) luaL_checknumber(L, 3);
|
||||
const char *err = inet_tryconnect(&tcp->sock, address, port);
|
||||
if (err) {
|
||||
lua_pushnil(L);
|
||||
lua_pushstring(L, err);
|
||||
return 2;
|
||||
}
|
||||
/* turn master object into a client object */
|
||||
aux_setclass(L, "tcp{client}", 1);
|
||||
lua_pushnumber(L, 1);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Closes socket used by object
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_close(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{any}", 1);
|
||||
sock_destroy(&tcp->sock);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Just call inet methods
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_getpeername(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkclass(L, "tcp{client}", 1);
|
||||
return inet_meth_getpeername(L, &tcp->sock);
|
||||
}
|
||||
|
||||
static int meth_getsockname(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{client,server}", 1);
|
||||
return inet_meth_getsockname(L, &tcp->sock);
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Just call tm methods
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_settimeout(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{client,server}", 1);
|
||||
return tm_meth_settimeout(L, &tcp->tm);
|
||||
}
|
||||
|
||||
/*=========================================================================*\
|
||||
* Library functions
|
||||
\*=========================================================================*/
|
||||
|
||||
@ -125,7 +125,7 @@ void tm_open(lua_State *L)
|
||||
* time: time out value in seconds
|
||||
* mode: "b" for block timeout, "t" for total timeout. (default: b)
|
||||
\*-------------------------------------------------------------------------*/
|
||||
int tm_meth_timeout(lua_State *L, p_tm tm)
|
||||
int tm_meth_settimeout(lua_State *L, p_tm tm)
|
||||
{
|
||||
int ms = lua_isnil(L, 2) ? -1 : (int) (luaL_checknumber(L, 2)*1000.0);
|
||||
const char *mode = luaL_optstring(L, 3, "b");
|
||||
|
||||
@ -26,6 +26,6 @@ void tm_markstart(p_tm tm);
|
||||
int tm_getstart(p_tm tm);
|
||||
int tm_get(p_tm tm);
|
||||
int tm_gettime(void);
|
||||
int tm_meth_timeout(lua_State *L, p_tm tm);
|
||||
int tm_meth_settimeout(lua_State *L, p_tm tm);
|
||||
|
||||
#endif /* TM_H */
|
||||
|
||||
10
src/udp.c
10
src/udp.c
@ -30,7 +30,7 @@ static int meth_setsockname(lua_State *L);
|
||||
static int meth_setpeername(lua_State *L);
|
||||
static int meth_close(lua_State *L);
|
||||
static int meth_setoption(lua_State *L);
|
||||
static int meth_timeout(lua_State *L);
|
||||
static int meth_settimeout(lua_State *L);
|
||||
static int meth_fd(lua_State *L);
|
||||
static int meth_dirty(lua_State *L);
|
||||
static int opt_dontroute(lua_State *L);
|
||||
@ -46,7 +46,7 @@ static luaL_reg udp[] = {
|
||||
{"sendto", meth_sendto},
|
||||
{"receive", meth_receive},
|
||||
{"receivefrom", meth_receivefrom},
|
||||
{"timeout", meth_timeout},
|
||||
{"settimeout", meth_settimeout},
|
||||
{"close", meth_close},
|
||||
{"setoption", meth_setoption},
|
||||
{"__gc", meth_close},
|
||||
@ -252,10 +252,10 @@ static int opt_broadcast(lua_State *L)
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Just call tm methods
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_timeout(lua_State *L)
|
||||
static int meth_settimeout(lua_State *L)
|
||||
{
|
||||
p_udp udp = (p_udp) aux_checkgroup(L, "udp{any}", 1);
|
||||
return tm_meth_timeout(L, &udp->tm);
|
||||
return tm_meth_settimeout(L, &udp->tm);
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
@ -297,7 +297,7 @@ static int meth_close(lua_State *L)
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_setsockname(lua_State *L)
|
||||
{
|
||||
p_udp udp = (p_udp) aux_checkclass(L, "udp{master}", 1);
|
||||
p_udp udp = (p_udp) aux_checkclass(L, "udp{unconnected}", 1);
|
||||
const char *address = luaL_checkstring(L, 2);
|
||||
unsigned short port = (unsigned short) luaL_checknumber(L, 3);
|
||||
const char *err = inet_trybind(&udp->sock, address, port, -1);
|
||||
|
||||
@ -26,8 +26,10 @@ int sock_open(void)
|
||||
\*-------------------------------------------------------------------------*/
|
||||
void sock_destroy(p_sock ps)
|
||||
{
|
||||
close(*ps);
|
||||
*ps = SOCK_INVALID;
|
||||
if (*ps != SOCK_INVALID) {
|
||||
close(*ps);
|
||||
*ps = SOCK_INVALID;
|
||||
}
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
|
||||
@ -29,8 +29,10 @@ int sock_open(void)
|
||||
\*-------------------------------------------------------------------------*/
|
||||
void sock_destroy(p_sock ps)
|
||||
{
|
||||
closesocket(*ps);
|
||||
*ps = SOCK_INVALID;
|
||||
if (*ps != SOCK_INVALID) {
|
||||
closesocket(*ps);
|
||||
*ps = SOCK_INVALID;
|
||||
}
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
|
||||
@ -209,27 +209,27 @@ insert(sent, {
|
||||
|
||||
io.write("testing host not found: ")
|
||||
local c, e = socket.connect("wrong.host", 25)
|
||||
local err = socket.smtp.mail{
|
||||
local ret, err = socket.smtp.mail{
|
||||
from = from,
|
||||
rcpt = rcpt,
|
||||
server = "wrong.host"
|
||||
}
|
||||
if e ~= err then fail("wrong error message")
|
||||
if ret or e ~= err then fail("wrong error message")
|
||||
else print("ok") end
|
||||
|
||||
io.write("testing invalid from: ")
|
||||
local err = socket.smtp.mail{
|
||||
local ret, err = socket.smtp.mail{
|
||||
from = ' " " (( _ * ',
|
||||
rcpt = rcpt,
|
||||
}
|
||||
if not err then fail("wrong error message")
|
||||
if ret or not err then fail("wrong error message")
|
||||
else print(err) end
|
||||
|
||||
io.write("testing no rcpt: ")
|
||||
local err = socket.smtp.mail{
|
||||
local ret, err = socket.smtp.mail{
|
||||
from = from,
|
||||
}
|
||||
if not err then fail("wrong error message")
|
||||
if ret or not err then fail("wrong error message")
|
||||
else print(err) end
|
||||
|
||||
io.write("clearing mailbox: ")
|
||||
@ -238,8 +238,8 @@ print("ok")
|
||||
|
||||
io.write("sending messages: ")
|
||||
for i = 1, table.getn(sent) do
|
||||
err = socket.smtp.mail(sent[i])
|
||||
if err then fail(err) end
|
||||
ret, err = socket.smtp.mail(sent[i])
|
||||
if not ret then fail(err) end
|
||||
io.write("+")
|
||||
io.stdout:flush()
|
||||
end
|
||||
|
||||
@ -121,7 +121,7 @@ test_methods(socket.tcp(), {
|
||||
"getpeername",
|
||||
"getsockname",
|
||||
"setoption",
|
||||
"timeout",
|
||||
"settimeout",
|
||||
"close",
|
||||
})
|
||||
|
||||
@ -135,7 +135,7 @@ test_methods(socket.udp(), {
|
||||
"receive",
|
||||
"receivefrom",
|
||||
"setoption",
|
||||
"timeout",
|
||||
"settimeout",
|
||||
"close",
|
||||
})
|
||||
|
||||
@ -278,7 +278,7 @@ reconnect()
|
||||
|
||||
-- the value is not important, we only want
|
||||
-- to test non-blockin I/O anyways
|
||||
data:timeout(200)
|
||||
data:settimeout(200)
|
||||
test_raw(1)
|
||||
test_raw(17)
|
||||
test_raw(200)
|
||||
@ -298,7 +298,7 @@ function test_totaltimeoutreceive(len, tm, sl)
|
||||
reconnect()
|
||||
pass("%d bytes, %ds total timeout, %ds pause", len, tm, sl)
|
||||
remote (string.format ([[
|
||||
data:timeout(%d)
|
||||
data:settimeout(%d)
|
||||
str = string.rep('a', %d)
|
||||
data:send(str)
|
||||
print('server: sleeping for %ds')
|
||||
@ -306,7 +306,7 @@ function test_totaltimeoutreceive(len, tm, sl)
|
||||
print('server: woke up')
|
||||
data:send(str)
|
||||
]], 2*tm, len, sl, sl))
|
||||
data:timeout(tm, "total")
|
||||
data:settimeout(tm, "total")
|
||||
str, err, elapsed = data:receive(2*len)
|
||||
check_timeout(tm, sl, elapsed, err, "receive", "total",
|
||||
string.len(str) == 2*len)
|
||||
@ -323,14 +323,14 @@ function test_totaltimeoutsend(len, tm, sl)
|
||||
reconnect()
|
||||
pass("%d bytes, %ds total timeout, %ds pause", len, tm, sl)
|
||||
remote (string.format ([[
|
||||
data:timeout(%d)
|
||||
data:settimeout(%d)
|
||||
str = data:receive(%d)
|
||||
print('server: sleeping for %ds')
|
||||
socket.sleep(%d)
|
||||
print('server: woke up')
|
||||
str = data:receive(%d)
|
||||
]], 2*tm, len, sl, sl, len))
|
||||
data:timeout(tm, "total")
|
||||
data:settimeout(tm, "total")
|
||||
str = string.rep("a", 2*len)
|
||||
total, err, elapsed = data:send(str)
|
||||
check_timeout(tm, sl, elapsed, err, "send", "total",
|
||||
@ -348,7 +348,7 @@ function test_blockingtimeoutreceive(len, tm, sl)
|
||||
reconnect()
|
||||
pass("%d bytes, %ds blocking timeout, %ds pause", len, tm, sl)
|
||||
remote (string.format ([[
|
||||
data:timeout(%d)
|
||||
data:settimeout(%d)
|
||||
str = string.rep('a', %d)
|
||||
data:send(str)
|
||||
print('server: sleeping for %ds')
|
||||
@ -356,7 +356,7 @@ function test_blockingtimeoutreceive(len, tm, sl)
|
||||
print('server: woke up')
|
||||
data:send(str)
|
||||
]], 2*tm, len, sl, sl))
|
||||
data:timeout(tm)
|
||||
data:settimeout(tm)
|
||||
str, err, elapsed = data:receive(2*len)
|
||||
check_timeout(tm, sl, elapsed, err, "receive", "blocking",
|
||||
string.len(str) == 2*len)
|
||||
@ -373,14 +373,14 @@ function test_blockingtimeoutsend(len, tm, sl)
|
||||
reconnect()
|
||||
pass("%d bytes, %ds blocking timeout, %ds pause", len, tm, sl)
|
||||
remote (string.format ([[
|
||||
data:timeout(%d)
|
||||
data:settimeout(%d)
|
||||
str = data:receive(%d)
|
||||
print('server: sleeping for %ds')
|
||||
socket.sleep(%d)
|
||||
print('server: woke up')
|
||||
str = data:receive(%d)
|
||||
]], 2*tm, len, sl, sl, len))
|
||||
data:timeout(tm)
|
||||
data:settimeout(tm)
|
||||
str = string.rep("a", 2*len)
|
||||
total, err, elapsed = data:send(str)
|
||||
check_timeout(tm, sl, elapsed, err, "send", "blocking",
|
||||
|
||||
Loading…
Reference in New Issue
Block a user