Problem:
CBL_SPLIT_FILENAME example in Net Express Help has been updated
Open Net Express 4.0 Help
Click Index tab
Type CBL_SPLIT_FILENAME
Click Display
Scroll down to reveal "Example of the use of CBL_SPLIT_FILENAME"
Click adjacent checkbox
Below is a compilable version of the source shown in the Help.
Resolution:
copy 'CBLPROTO.cpy'.
************************************************************
* *
* (C) Micro Focus International Ltd 2000 *
* *
* SPLTJOIN.CBL *
* *
* This program demonstrates the use of the routines that *
* enable you to separate a filename into its component *
* strings (CBL_SPLIT_FILENAME), and to join strings *
* together to form a filename (CBL_JOIN_FILENAME). *
* *
************************************************************
identification division.
program-id. SPLTJOIN.
environment division.
data division.
working-storage section.
78 environ value "dos".
01 split-buffer pic x(65).
01 split-params cblt-splitjoin-buf.
*03 cblte-sj-param-length cblt-x2-compx value 24.
*03 cblte-sj-split-join-flag1 cblt-x1-compx value 0.
*03 cblte-sj-split-join-flag2 cblt-x1-compx.
*03 cblte-sj-device-offset cblt-x2-compx.
*03 cblte-sj-device-length cblt-x2-compx.
*03 cblte-sj-basename-offset cblt-x2-compx.
*03 cblte-sj-basename-length cblt-x2-compx.
*03 cblte-sj-extension-offset cblt-x2-compx.
*03 cblte-sj-extension-length cblt-x2-compx.
*03 cblte-sj-total-length cblt-x2-compx.
*03 cblte-sj-split-buf-len cblt-x2-compx value 65.
*03 cblte-sj-join-buf-len cblt-x2-compx value 65.
*03 cblte-sj-first-component-length cblt-x1-compx.
01 join-buffer pic x(65).
01 path-buffer pic x(65).
01 basename-buffer pic x(65).
01 extension-buffer pic x(3) value "cbl".
procedure division.
* Set up lengths
move 65 to cblte-sj-split-buf-len
cblte-sj-join-buf-len
* Set flag for space-terminated, fold to upper
move 1 to cblte-sj-split-join-flag1
$if environ = "unix"
move "/dir/file.ext" to split-buffer
$else
move "a:\\dir\\file.ext" to split-buffer
$end
move 1 to cblte-sj-split-join-flag1
move 24 to cblte-sj-param-length
call "CBL_SPLIT_FILENAME" using split-params
split-buffer
* This sets up most of the parameters you need for a join
* The join below replaces the original extension in
* split-buffer with the extension in extension-buffer, and
* puts the result in join-buffer.
move 1 to cblte-sj-extension-offset
move 3 to cblte-sj-extension-length
call "CBL_JOIN_FILENAME" using split-params
join-buffer
split-buffer
split-buffer
extension-buffer
$if environ = "unix"
if join-buffer = "/DIR/FILE.CBL" then
$else
if join-buffer = "A:\\DIR\\FILE.CBL" then
$end
display "first test passed"
else
display "first test failed"
end-if
* It is harder to set up a join without doing a split first,
* but this is what you would need to do.
move 1 to cblte-sj-device-offset
cblte-sj-basename-offset
cblte-sj-extension-offset
move length of path-buffer to cblte-sj-device-length
move length of basename-buffer
to cblte-sj-basename-length
move length of extension-buffer
to cblte-sj-extension-length
move length of join-buffer to cblte-sj-join-buf-len
move 0 to cblte-sj-split-join-flag1
move 24 to cblte-sj-param-length
$if environ = "unix"
move "/path" to path-buffer
$else
move "c:\\path" to path-buffer
$end
move "basename" to basename-buffer
move "ext" to extension-buffer
call "CBL_JOIN_FILENAME" using split-params
join-buffer
path-buffer
basename-buffer
extension-buffer
$if environ = "unix"
if join-buffer = "/path/basename.ext" then
$else
if join-buffer = "c:\\path\\basename.ext" then
$end
display "second test passed"
else
display "second test failed"
end-if
stop run.
