[28082] | 1 | /*
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| 2 | Licensed to the Apache Software Foundation (ASF) under one or more
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| 3 | contributor license agreements. See the NOTICE file distributed with
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| 4 | this work for additional information regarding copyright ownership.
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| 5 | The ASF licenses this file to You under the Apache License, Version 2.0
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| 6 | (the "License"); you may not use this file except in compliance with
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| 7 | the License. You may obtain a copy of the License at
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| 8 |
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| 9 | http://www.apache.org/licenses/LICENSE-2.0
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| 10 |
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| 11 | Unless required by applicable law or agreed to in writing, software
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| 12 | distributed under the License is distributed on an "AS IS" BASIS,
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| 13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 14 | See the License for the specific language governing permissions and
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| 15 | limitations under the License.
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| 16 |
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| 17 | Run RC file, name is in the first arg, second arg is either PATH
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| 18 | ENV or -r or nothing
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| 19 | */
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| 20 |
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| 21 | parse arg name path rest
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| 22 |
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| 23 | if name = '' then do
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| 24 | say 'RC file name is missing'
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| 25 | exit 1
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| 26 | end
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| 27 |
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| 28 | if rest \= '' then do
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| 29 | say 'Too many parameters'
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| 30 | exit 1
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| 31 | end
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| 32 |
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| 33 | call runit name path
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| 34 | exit 0
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| 35 |
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| 36 | runit: procedure
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| 37 | parse arg name path dir
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| 38 |
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| 39 | if path \= '' & path \= '-r' then do
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| 40 | dir = value(translate(path),,'OS2ENVIRONMENT')
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| 41 | if dir = '' then return
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| 42 | dir = translate(dir, '\', '/') /* change UNIX-like path to OS/2 */
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| 43 | end
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| 44 |
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| 45 | if dir = '' then dir = directory()
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| 46 |
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| 47 | if path = '-r' then do /* recursive call */
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| 48 | subdir = filespec('path', dir)
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| 49 | if subdir \= '\' then do
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| 50 | subdir = left(subdir, length(subdir)-1)
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| 51 | call runit name path filespec('drive', dir) || subdir
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| 52 | end
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| 53 | end
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| 54 |
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| 55 | /* Look for the file and run it */
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| 56 | if right(dir, 1) \= '\' then dir = dir || '\'
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| 57 | rcfile = stream(dir || name, 'c', 'query exists')
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| 58 | if rcfile \= '' then interpret 'call "' || rcfile || '"'
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| 59 |
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| 60 | return
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