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the server package is now merged with the compiler

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This commit is contained in:
Krasimir Angelov
2024-10-14 16:56:35 +02:00
parent db58a4e7d6
commit 00fd704405
9 changed files with 12 additions and 602 deletions
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14
src/compiler/api/GF/Server.hs
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@@ -39,10 +39,10 @@ import System.Exit(ExitCode(..))
import GF.Infra.UseIO(readBinaryFile,writeBinaryFile,ePutStrLn)
import GF.Infra.SIO(captureSIO)
import GF.Data.Utilities(apSnd,mapSnd)
import qualified PGFService as PS
import Data.Version(showVersion)
import Paths_gf(getDataDir,version)
import GF.Infra.BuildInfo (buildInfo)
import GF.Server.PGFService
import GF.Server.SimpleEditor.Convert(parseModule)
import Control.Monad.IO.Class
@@ -53,9 +53,9 @@ server jobs port optroot init execute1 = do
state <- newMVar M.empty
datadir <- getDataDir
let root = maybe (datadir</>"www") id optroot
cache <- PS.newPGFCache root jobs
cache <- newPGFCache root jobs
setDir root
let readNGF = PS.readCachedNGF cache
let readNGF = readCachedNGF cache
state0 <- init readNGF
http_server (execute1 readNGF) state0 state cache root
where
@@ -110,15 +110,15 @@ handle logLn documentroot state0 cache execute stateVar conn = do
"/gfshell" -> addDate (stateful $ inDir command)
"/cloud" -> addDate (stateful $ inDir cloud)
"/parse" -> addDate (parse query)
"/version" -> addDate (versionInfo `fmap` PS.listPGFCache cache)
"/flush" -> addDate (PS.flushPGFCache cache >> return (ok200 "flushed"))
"/version" -> addDate (versionInfo `fmap` listPGFCache cache)
"/flush" -> addDate (flushPGFCache cache >> return (ok200 "flushed"))
'/':rpath ->
-- This code runs without mutual exclusion, so it must *not*
-- use/change the cwd. Access files by absolute paths only.
let path = translatePath rpath
in case (takeDirectory path,takeFileName path,takeExtension path) of
(_ ,_ ,".pgf") -> PS.pgfMain logLn conn cache path rq
(_ ,_ ,".ngf") -> PS.pgfMain logLn conn cache path rq
(_ ,_ ,".pgf") -> pgfMain logLn conn cache path rq
(_ ,_ ,".ngf") -> pgfMain logLn conn cache path rq
(dir,"grammars.cgi",_ ) -> addDate (grammarList dir query)
_ -> serveStaticFile conn rpath path
_ -> addDate (return $ resp400 upath)

2
src/server/Cache.hs → src/compiler/api/GF/Server/Cache.hs
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@@ -1,5 +1,5 @@
-- | A file cache to avoid reading and parsing the same file many times
module Cache (Cache,newCache,flushCache,expireCache,listCache,readCache,readCache') where
module GF.Server.Cache (Cache,newCache,flushCache,expireCache,listCache,readCache,readCache') where
import Control.Concurrent.MVar
import Data.Map (Map)

8
src/server/PGFService.hs → src/compiler/api/GF/Server/PGFService.hs
View File

@@ -1,11 +1,11 @@
{-# LANGUAGE CPP, ScopedTypeVariables #-}
module PGFService(pgfMain,
Caches,newPGFCache,readCachedPGF,readCachedNGF,
flushPGFCache,listPGFCache) where
module GF.Server.PGFService(pgfMain,
Caches,newPGFCache,readCachedPGF,readCachedNGF,
flushPGFCache,listPGFCache) where
import PGF2
import PGF2.Transactions
import Cache
import GF.Server.Cache
import Data.Time.Format(formatTime)
import Data.Time.Format(defaultTimeLocale,rfc822DateFormat)

340
src/server/LICENSE
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@@ -1,340 +0,0 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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4
src/server/Setup.hs
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@@ -1,4 +0,0 @@
import Distribution.Simple(defaultMain)
main :: IO ()
main = defaultMain

61
src/server/URLEncoding.hs
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@@ -1,61 +0,0 @@
module URLEncoding(urlDecodeUnicode,decodeQuery) where
import Data.Bits (shiftL, (.|.))
import Data.Char (chr,digitToInt,isHexDigit)
-- | Decode hexadecimal escapes
urlDecodeUnicode :: String -> String
urlDecodeUnicode [] = ""
urlDecodeUnicode ('%':'u':x1:x2:x3:x4:s)
| all isHexDigit [x1,x2,x3,x4] =
chr ( digitToInt x1 `shiftL` 12
.|. digitToInt x2 `shiftL` 8
.|. digitToInt x3 `shiftL` 4
.|. digitToInt x4) : urlDecodeUnicode s
urlDecodeUnicode ('%':x1:x2:s) | isHexDigit x1 && isHexDigit x2 =
chr ( digitToInt x1 `shiftL` 4
.|. digitToInt x2) : urlDecodeUnicode s
urlDecodeUnicode (c:s) = c : urlDecodeUnicode s
--------------------------------------------------------------------------------
type Query = [(String,String)]
-- | Decode application/x-www-form-urlencoded
decodeQuery :: String -> Query
decodeQuery = map (aboth decode . breakAt '=') . chopList (breakAt '&')
aboth f (x,y) = (f x,f y)
-- | Decode "+" and hexadecimal escapes
decode [] = []
decode ('%':'u':d1:d2:d3:d4:cs)
| all isHexDigit [d1,d2,d3,d4] = chr(fromhex4 d1 d2 d3 d4):decode cs
decode ('%':d1:d2:cs)
| all isHexDigit [d1,d2] = chr(fromhex2 d1 d2):decode cs
decode ('+':cs) = ' ':decode cs
decode (c:cs) = c:decode cs
fromhex4 d1 d2 d3 d4 = 256*fromhex2 d1 d2+fromhex2 d3 d4
fromhex2 d1 d2 = 16*digitToInt d1+digitToInt d2
-- From hbc-library ListUtil ---------------------------------------------------
-- Repeatedly extract (and transform) values until a predicate hold. Return the list of values.
unfoldr :: (a -> (b, a)) -> (a -> Bool) -> a -> [b]
unfoldr f p x | p x = []
| otherwise = y:unfoldr f p x'
where (y, x') = f x
chopList :: ([a] -> (b, [a])) -> [a] -> [b]
chopList f l = unfoldr f null l
breakAt :: (Eq a) => a -> [a] -> ([a], [a])
breakAt _ [] = ([], [])
breakAt x (x':xs) =
if x == x' then
([], xs)
else
let (ys, zs) = breakAt x xs
in (x':ys, zs)

99
src/server/lighttpd.conf
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@@ -1,99 +0,0 @@
# Run with (with -D for no-daemon)
# /usr/sbin/lighttpd -f lighttpd.conf -D
#
server.modules = (
"mod_access",
"mod_fastcgi",
"mod_accesslog",
"mod_redirect",
"mod_cgi"
)
var.basedir = var.CWD
# John: no longer valid after removing `src/ui` 2018-11-15
server.document-root = basedir + "/../ui/gwt/www"
server.errorlog = basedir + "/error.log"
cgi.assign = ( ".cgi" => "" )
cgi.execute-x-only = "enable"
index-file.names = ( "index.html" )
## set the event-handler (read the performance section in the manual)
# server.event-handler = "freebsd-kqueue" # needed on OS X # Crashes on osx
#server.event-handler = "poll"
server.event-handler = "select"
# mimetype mapping
mimetype.assign = (
".gif" => "image/gif",
".jpg" => "image/jpeg",
".jpeg" => "image/jpeg",
".png" => "image/png",
".css" => "text/css",
".html" => "text/html",
".htm" => "text/html",
".js" => "text/javascript",
# default mime type
"" => "application/octet-stream",
)
accesslog.filename = basedir + "/access.log"
debug.log-request-header = "disable"
debug.log-response-header = "disable"
debug.log-request-handling = "disable"
$HTTP["host"] =~ "^(.*)$" {
url.redirect = ( "^/$" => "http://%1/translate/" )
}
fastcgi.debug = 0
fastcgi.server = (".pgf" =>
((
"socket" => basedir + "/" + var.PID + "-pgf.socket",
"bin-path" => basedir + "/dist/build/pgf-service/pgf-fcgi",
# Use 2 OS threads (to be able to use 2 cores).
# Limit heap size to 512 MB.
"bin-environment" => ("GHCRTS" => "-N2 -M512M"),
"min-procs" => 1,
"max-procs" => 1,
"broken-scriptfilename" => "disable",
"check-local" => "disable"
)),
".fcgi" =>
((
"socket" => basedir + "/" + var.PID + "-morpho.socket",
# "bin-path" => basedir + "/dist/build/morpho-server/morpho-server",
"bin-environment" => ("GHCRTS" => "-M512M"),
"min-procs" => 1,
"max-procs" => 1,
"broken-scriptfilename" => "disable",
"check-local" => "disable"
))
)
## deny access the file-extensions
#
# ~ is for backupfiles from vi, emacs, joe, ...
# .inc is often used for code includes which should in general not be part
# of the document-root
url.access-deny = ( "~", ".inc" )
$HTTP["url"] =~ "\.pdf$" {
server.range-requests = "disable"
}
##
# which extensions should not be handle via static-file transfer
#
# .php, .pl, .fcgi are most often handled by mod_fastcgi or mod_cgi
static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )
######### Options that are good to be but not neccesary to be changed #######
## bind to port (default: 80)
server.port = 41296

15
src/server/pgf-fcgi.hs
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@@ -1,15 +0,0 @@
{-# LANGUAGE CPP #-}
import Control.Concurrent(forkIO)
import Network.FastCGI
import PGFService(cgiMain,newPGFCache,stderrToFile,logFile)
main = do stderrToFile logFile
fcgiMain =<< newPGFCache "" Nothing
fcgiMain cache =
#ifndef mingw32_HOST_OS
runFastCGIConcurrent' forkIO 100 (cgiMain cache)
#else
runFastCGI (cgiMain cache)
#endif

71
src/server/pgf-service.cabal
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@@ -1,71 +0,0 @@
name: pgf-service
version: 1.0
cabal-version: >= 1.8
build-type: Simple
license: GPL
license-file: LICENSE
synopsis: CGI library and FastCGI Service for Grammatical Framework
flag fastcgi
Description: Build library & pgf-fcgi executable with fastcgi support
Default: True
flag network-uri
description: Get Network.URI from the network-uri package
default: True
Library
exposed-modules: PGFService
other-modules: Cache
build-depends: base >=4.2,
time,
directory,
filepath,
containers,
process,
pgf2 >= 4.0.0,
http-slim,
mtl,
json >= 0.3.3,
bytestring,
pretty,
random
if flag(network-uri)
build-depends: network-uri>=2.6, network>=2.6
else
build-depends: network>=2.3 && <2.6
ghc-options: -fwarn-unused-imports
if os(windows)
ghc-options: -optl-mwindows
else
build-depends: unix
executable pgf-fcgi
main-is: pgf-fcgi.hs
other-modules: URLEncoding Cache CGIUtils PGFService
ghc-options: -threaded -fwarn-unused-imports
if impl(ghc>=7.0)
ghc-options: -rtsopts
if flag(fastcgi)
build-depends: fastcgi >= 3001.0.2.2
-- Install it in Ubuntu with: apt-get install libghc-fastcgi-dev
else
Buildable: False
build-depends: base >=4.2 && <5, pgf-service,
time,
directory,
filepath,
containers,
process,
pgf2 >= 2,
cgi >= 3001.1.7.3,
exceptions,
json >= 0.3.3,
utf8-string >= 0.3.1.1,
bytestring
if os(windows)
ghc-options: -optl-mwindows
else
build-depends: unix