SITools2

/* 

   Licensed to the Apache Software Foundation (ASF) under one or more

   contributor license agreements.  See the NOTICE file distributed with

   this work for additional information regarding copyright ownership.

   The ASF licenses this file to You under the Apache License, Version 2.0

   (the "License"); you may not use this file except in compliance with

   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software

   distributed under the License is distributed on an "AS IS" BASIS,

   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

   See the License for the specific language governing permissions and

   limitations under the License.

   Run RC file, name is in the first arg, second arg is either PATH

   ENV  or -r or nothing 

*/

parse arg name path rest

if name = '' then do

  say 'RC file name is missing'

  exit 1

end

if rest \= '' then do

  say 'Too many parameters'

  exit 1

end

call runit name path

exit 0

runit: procedure

parse arg name path dir

if path \= '' & path \= '-r' then do

  dir = value(translate(path),,'OS2ENVIRONMENT')

  if dir = '' then return

  dir = translate(dir, '\', '/') /* change UNIX-like path to OS/2 */

end

if dir = '' then dir = directory()

if path = '-r' then do /* recursive call */

  subdir = filespec('path', dir)

  if subdir \= '\' then do

    subdir = left(subdir, length(subdir)-1)

    call runit name path filespec('drive', dir) || subdir

  end

end

/* Look for the file and run it */

if right(dir, 1) \= '\' then dir = dir || '\'

rcfile = stream(dir || name, 'c', 'query exists')

if rcfile \= '' then interpret 'call "' || rcfile || '"'

return