source: trunk/mediafolder/bin/insTrk2.rx@ 9

/* rexx -  Parse the contents of an M3U file
   and insert for every trackname a CWAudioShadow
   in the given media folder. After doing that start
   playing.

   This script is part of the media folder package.

   (c) Chris Wohlgemuth 2002-2003

   http://www.os2world.com/cdwriting
   http://www.geocities.com/SiliconValley/Sector/5785/

 */

call RxFuncAdd 'SysLoadFuncs', 'RexxUtil', 'SysLoadFuncs'
call SysLoadFuncs


theFilepath=ARG(1)
theFolderPath=ARG(2)

a=0
DO WHILE lines(theFilePath)
        theLine=STRIP(LINEIN(theFilePath))
        if checkTheLine()=1 THEN DO
                a=a+1
                theTracks.a._name=theLine
        END
END
theTracks.0=a
call stream thefilepath, 'C','close'

DO a=theTracks.0 to 1 by -1
        rc=SysCreateObject(CWAudioShadow, " ", theFolderPath,"SHADOWID="theTracks.a._name)
END
        rc=SysSetObjectData(theFolderPath,"MEDIAFLDRPLAYFIRST=1")

rc=0
EXIT


checkTheLine:

if LENGTH(theLine)=0 then 
        return 0; /* Empty line */

if SUBSTR(theLine, 1, 1)='#' then 
        return 0; /* Comment */

if SUBSTR(theLine, 2, 1)\=':' THEN DO
        /* relative path. Prepend path of M3U file */
        if SUBSTR(theLine, 1, 1)\='\' &  SUBSTR(theLine, 1, 1)\='/' THEN DO
                theLine=FILESPEC('drive', theFilePath)||FILESPEC('path', theFilePath)||theLine
        END
        ELSE
                theLine=FILESPEC('drive', theFilePath)||FILESPEC('path', theFilePath)||SUBSTR(theLine,2)

END
/* Rockbox for the ArchosJukebox uses '/' as path separators in M3U lists.
   Change them to backslashes */
theLine=TRANSLATE(theLine, '\', '/')
return 1;