CU Amiga Super CD-ROM 8/CU Amiga Magazine's Super CD-ROM 08 (1997)(EMAP Images)(GB)(Track 1 of 2)[!][issue 1997-03].iso/c/makeindex

Text File | 1996-11-01 | 6KB | 179 lines

/* MakeIndex
    Hacked by Andy Macklin to produce a sort of index of doc/guide files.
    My version of grep uses the following syntax...
    usage: grep [-[[AB] ]<num>] [-[CEFGVchilnqsvwx]] [-[ef]] <expr> [<files...>]

        Requirements:   grep
                        sort
                        copy
                        searchguide (optional)
                        same syntax as buildindex  (optional)

*/

buildidx='Y' /*Change to 'Y' for an all in one script ;) */
SGUIDE='N'   /*Change to 'Y' for an automatic search button in the docs guide file */

address command

Volume = left(pragma('D'),pos(':',pragma('D')))

/* defines and such */
        /* GREP CALL */
GREPCALL = "grep"
        /* GREP HELP CALL */
GREPHELP = "grep -h"
        /* Where's the CUCD index? */
IDXLOC = Volume'CUCD.index'
        /* Where's the finished guide to go to?*/
outfile = Volume'Docs.guide'
        /* Path to MultiView */
MView = Volume'Utilities/MultiView'
        /* Extensions to search for */
Extensions = 'guide|doc|dok|txt|text|asc|man|readme'

if buildidx='Y' then do
    /* NB the column format is important for the sort fuction later */
    'delete >NIL:' outfile    /* Otherwise the guide will contain a reference to itself */
    'list' Volume 'all files pat=~(#?.info) lformat "%-33N%P%N" to' IDXLOC
    end

grepfile = "t:grepoutput." || Pragma("i")
agfile = "t:grepguide." || Pragma("i")
CR      = d2c(10)
TAB     = d2c(9)

/* setup the output file - we need this first so we can show errors in it */
IF Open(agfp,agfile,'w') = 0 THEN DO
        SAY "Couldn't create amigaguide file ("||agfile||")"
        EXIT 20
        END

call writeln(agfp,'@DATABASE "CD docs"')
call writeln(agfp,'@REMARK created by Andys MakeIndex v2 :)')
call writeln(agfp,'')
call writeln(agfp,'@NODE Main "DOCS & GUIDES"')
call writeln(agfp,'')

/* Put a search button (needs searchguide in the CDs path) */
if SGUIDE='Y' then do
call writeln(agfp,'@{" Search " SYSTEM "RUN SearchGuide '||substr(outfile,pos(':',outfile)+1)||'" }')
call writeln(agfp,'')
end

SIGNAL ON FAILURE
ADDRESS COMMAND
'delete >NIL:' grepfile
do until Extensions = ''
    parse var Extensions ext '|' Extensions
    GREPCALL '-F .'ext IDXLOC '>>' grepfile
    end
'rename' grepfile ' to ' grepfile||'.old'
'sort' grepfile||'.old' grepfile 'colstart 37'
SIGNAL OFF FAILURE

IF Open(grepfp,grepfile,'r') = 0 THEN DO
        CALL HandleError("Couldn't open grep output file ("||grepfile||")","")
        END

/*************************************************************************
**  Format of Grep output
**  =====================
**
**HTMLit!.guide                 CUCD4:Magazine/WiredWorld/HTMLit!/HTMLit!.guide
**DemosOfTheWorld.guide         CUCD4:CUCD/Demos/DemosOfTheWorld/DemosOfTheWorld.guide
**mc12.guide                    CUCD4:CUCD/Demos/Malevolent_Creations/mc12.guide
**iml-Feb71.guide               CUCD4:CUCD/Graphics/Imagine/iml-Feb71.guide
**Dust.guide                    CUCD4:CUCD/Graphics/Imagine/Dust/Docs/Dust.guide
**DustEnglish.guide             CUCD4:CUCD/Graphics/Imagine/Dust/Docs/DustEnglish.guide
**IM_Organizer.guide            CUCD4:CUCD/Graphics/Imagine/IM_Organiser/IM_Organizer.guide
**TextureStudio.guide           CUCD4:CUCD/Graphics/Imagine/TextureStudio/Docs/TextureStudio.guide
**ncFTPevents.guide             CUCD4:CUCD/Online/ThorStuff/Programs/ncFTPevents/Thor/docs/ncFTPevents.guide
**
****************************************************************************/

line = ReadLn(grepfp)
IF EOF(grepfp) THEN DO
        call close(grepfp)
        say 'No files found'
        exit 10
        END


        CALL Pragma('W','n')            /* turn off dos requesters */

DO WHILE ~EOF(grepfp)
        /* START BY LOOKING FOR FILENAMES */
        currentfile = Strip(Left(line,Length(Word(line,1))),"B")
        location = strip(right(line,length(line)-length(word(line,1))),"B")
        if right(currentfile,5) ='guide' then
        do
            node='/main'
            action='link "'
        end
        else
        do
            node=''
            action='system "'MView' '
        end
        endif
        call writeln(agfp,'@{" 'currentfile left('',33-length(currentfile))' "' action||location||node'" }   'substr(location,pos(':',location)+1))
        line = ReadLn(grepfp)
                END

call WriteLn(agfp,'@ENDNODE')

call Close(grepfp)
call Close(agfp)

       CALL Pragma('W','w')            /* turn dos requesters back on */

address command
'copy' agfile outfile
'delete >NIL:' grepfile
'delete >NIL:' grepfile||'.old'
'delete >NIL:' agfile

EXIT

FAILURE:
ERROR:
        errRC = RC
        CALL Close(grepfp)
        CALL HandleError("Grep Failure:"|| CR || "    " || FullCommand ,grepfile)
        EXIT

/***************************************************/
HandleError: PROCEDURE EXPOSE agfp grepfile agfile grephelp

        ErrorText = arg(1)
        ErrorFile = arg(2)

        call writeln(agfp,'-=-=-=-=-=-=-=-=-=  E R R O R  =-=-=-=-=-=-=-=-=-')
        call writeln(agfp,ErrorText)
        call writeln(agfp,' ')

        IF (ErrorFile~="" & Exists(ErrorFile)) THEN DO
                call writeln(agfp,"Response:")
                ADDRESS COMMAND GREPHELP '>>'ErrorFile
                Open('errorfp',ErrorFile,'r')
                DO WHILE ~EOF('errorfp')
                        call writeln(agfp,"    " || ReadLn('errorfp'))
                        END
                call close('errorfp')
                END

        call writeln(agfp,"")
        call writeln(agfp,"Current Path:")
        call writeln(agfp,"    "||Pragma("D"))
        call writeln(agfp,'@ENDNODE')

        call close(agfp)

        IF Exists(grepfile) THEN Delete(grepfile)
        Delete(agfile)

        EXIT 20
RETURN