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|
implementation module compile
import StdEnv
import frontend
import backendinterface
import CoclSystemDependent
import RWSDebug
:: CoclOptions =
{
moduleName
:: {#Char}
, pathName
:: {#Char}
, errorPath
:: {#Char}
, errorMode
:: Int
, outPath
:: {#Char}
, outMode
:: Int
, searchPaths
:: SearchPaths
}
InitialCoclOptions =
{ moduleName
= ""
, pathName
= ""
, errorPath
= "errors"
, errorMode
= FWriteText
, outPath
= "messages"
, outMode
= FWriteText
, searchPaths
// RWS, voor Maarten +++ = {sp_locations = [], sp_paths = []}
= []
}
compile :: [{#Char}] *Files -> (!Bool, !*Files)
compile args files
= compileModule (parseCommandLine args InitialCoclOptions) args files
parseCommandLine :: [{#Char}] CoclOptions -> CoclOptions
parseCommandLine [] options
= prependModulePath options
where
// RWS +++ hack, both module name and file path should be passed to frontEndInterface
prependModulePath options=:{pathName, searchPaths}
= { options
& moduleName = baseName pathName
// RWS, voor Maarten +++ , searchPaths = {searchPaths & sp_paths = [directoryName pathName : searchPaths.sp_paths]}
, searchPaths = [directoryName pathName : searchPaths]
}
parseCommandLine ["-P", searchPathsString : args] options=:{searchPaths}
// RWS, voor Maarten +++ = parseCommandLine args {options & searchPaths = {searchPaths & sp_paths = splitPaths searchPathsString}}
= parseCommandLine args {options & searchPaths = splitPaths searchPathsString}
parseCommandLine ["-RO", outPath : args] options
= parseCommandLine args {options & outPath = stripQuotes outPath, outMode = FWriteText}
parseCommandLine ["-RAO", outPath : args] options
= parseCommandLine args {options & outPath = stripQuotes outPath, outMode = FAppendText}
parseCommandLine ["-RE", errorPath : args] options
= parseCommandLine args {options & errorPath = stripQuotes errorPath, errorMode = FWriteText}
parseCommandLine ["-RAE", errorPath : args] options
= parseCommandLine args {options & errorPath = stripQuotes errorPath, errorMode = FAppendText}
parseCommandLine [arg : args] options
| arg.[0] == '-'
= parseCommandLine args options
// otherwise
= parseCommandLine args {options & pathName = stripExtension ".icl" (stripQuotes arg)}
stripExtension :: {#Char} {#Char} -> {#Char}
stripExtension extension string
| stringSize >= extensionSize && (string % (stringSize-extensionSize, stringSize-1)) == extension
= string % (0, stringSize-extensionSize-1)
// otherwise
= string
where
stringSize
= size string
extensionSize
= size extension
stripQuotes :: {#Char} -> {#Char}
stripQuotes string
| stringSize > 1 && string.[0] == '"' && string.[stringSize-1] == '"'
= string % (1, stringSize-2)
// otherwise
= string
where
stringSize
= size string
splitPaths :: {#Char} -> [{#Char}]
splitPaths paths
= [path +++ {DirectorySeparator} \\ path <- splitBy PathSeparator paths]
splitBy :: Char {#Char} -> [{#Char}]
splitBy char string
= splitBy` 0 0
where
splitBy` frm to
| to >= stringSize
= [string % (frm, to-1)]
| string.[to] == char
= [string % (frm, to-1) : splitBy` (to+1) (to+1)]
// otherwise
= splitBy` frm (to+1)
stringSize
= size string
baseName :: {#Char} -> {#Char}
baseName path
= last (splitBy DirectorySeparator path)
directoryName :: {#Char} -> {#Char}
directoryName path
= foldr (\p ps -> p +++ {DirectorySeparator} +++ ps) "" (init (splitBy DirectorySeparator path))
compileModule :: CoclOptions [{#Char}] *Files -> (!Bool, !*Files)
compileModule options commandLineArgs files
# (opened, error, files)
= fopen options.errorPath options.errorMode files
| not opened
= abort ("couldn't open error file \"" +++ options.errorPath +++ "\"\n")
# (opened, out, files)
= fopen options.outPath options.outMode files
| not opened
= abort ("couldn't open out file \"" +++ options.outPath +++ "\"\n")
# (io, files)
= stdio files
# (predefSymbols, hashTable) = buildPredefinedSymbols newHashTable
(moduleIdent, hashTable) = putIdentInHashTable options.moduleName IC_Module hashTable
# (predefs, _, files, error, io, out, optionalSyntaxTree)
= frontEndInterface moduleIdent options.searchPaths predefSymbols hashTable files error io out
# (closed, files)
= fclose io files
| not closed
= abort ("couldn't close stdio")
# (closed, files)
= fclose out files
| not closed
= abort ("couldn't close out file \"" +++ options.outPath +++ "\"\n")
# (success, error, files)
= case optionalSyntaxTree of
Yes syntaxTree
-> backEndInterface outputPath (map appendRedirection commandLineArgs) predefs syntaxTree error files
with
appendRedirection arg
= case arg of
"-RE"
-> "-RAE"
"-RO"
-> "-RAO"
arg
-> arg
No
-> (False, error, files)
with
outputPath
// = /* directoryName options.pathName +++ "Clean System Files" +++ {DirectorySeparator} +++ */ baseName options.pathName
= baseName options.pathName
# (closed, files)
= fclose error files
| not closed
= abort ("couldn't close error file \"" +++ options.errorPath +++ "\"\n")
= (success, files)
|
