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September Morn Update

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Ingy döt Net 2019-09-12 10:33:56 -07:00
parent 4e2d22a71d
commit aac6731f2c
6856 changed files with 141342 additions and 21127 deletions
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21
Task/URL-decoding/REXX/url-decoding-3.rexx
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@ -1,21 +1,22 @@
/*REXX program converts & displays an URL─encoded string ──► its original unencoded form*/
/*REXX program converts & displays a URL─encoded string ──► its original unencoded form.*/
url. =
url.1='http%3A%2F%2Ffoo%20bar%2F'
url.2='mailto%3A%22Ivan%20Aim%22%20%3Civan%2Eaim%40email%2Ecom%3E'
url.3='%6D%61%69%6C%74%6F%3A%22%49%72%6D%61%20%55%73%65%72%22%20%3C%69%72%6D%61%2E%75%73%65%72%40%6D%61%69%6C%2E%63%6F%6D%3E'
URLs=3
do j=1 for URLs; say /*process each URL; display blank line.*/
do j=1 until url.j==''; say /*process each URL; display blank line.*/
say url.j /*display the original URL. */
say URLdecode(url.j) /* " " decoded " */
end /*j*/
exit /*stick a fork in it, we're all done. */
/*──────────────────────────────────────────────────────────────────────────────────────*/
URLdecode: procedure; parse arg yyy /*get encoded URL from argument list. */
yyy=translate(yyy, , '+') /*a special case for an encoded blank. */
yyy= translate(yyy, , '+') /*a special case for an encoded blank. */
URL=
do until yyy=''
parse var yyy plain '%' +1 code +2 yyy
URL=URL || plain
if datatype(code, 'X') then URL=URL || x2c(code)
else URL=URL'%'code
end /*until*/
do until yyy==''
parse var yyy plain '%' +1 code +2 yyy
URL= URL || plain
if datatype(code, 'X') then URL= URL || x2c(code)
else URL= URL'%'code
end /*until*/
return URL