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sashi
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Joined: 14 Sep 2005
Posts: 54
Location: Chennai
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006
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Location: Inside the Matrix
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Hello,
As you requested, the duplicate topic has been removed. |
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dick scherrer
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Hello,
One way to get what you want is to UNSTRING the email-id into multiple work-fields delimiting by the period. The last field filled will contain the "top level domain". |
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Robert Sample
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Location: Dubuque, Iowa, USA
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| Or use FUNCTION REVERSE, grab everything before the first period, and then use FUNCTION REVERSE again. |
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CICS Guy
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Joined: 18 Jul 2007
Posts: 2146
Location: At my coffee table
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| sashi wrote: |
| in other words need to extract data after last DOT(.) |
UNSTRING WS-EMAIL-ID DELIMITED BY '.' INTO Top-Level-Domain where Top-Level-Domain is a pic 80 too.... |
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dick scherrer
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Hello,
Ok, i'm really slow today. . .
Will this work for multi-dot e-addrs? |
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CICS Guy
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AFAIK, the unstring generates a move (with blank padding) to the into field without regard to whether the into field is the same as the one before or not....
Even if the move does not pad, the count in function will make it easy anyway..
This assumes that the email data does not have any trailing 'dots'.... |
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dick scherrer
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Hello,
From the example "input" - [email protected]
After the unstring i believe the "Top-Level-Domain" will contain "abc@yahoo". . .
Corrected
The requirement (if i understand correctly) is that "edu" should be returned as the Top-Level-Domain . . . What have i missed? |
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CICS Guy
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| Quote: |
| What have i missed? |
The "DELIMITED BY '.'"? |
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006
Posts: 19243
Location: Inside the Matrix
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Hello,
Nope - saw that. .  . But that will only process one period. . . It will then quit.
This
| Code: |
01 EADDR PIC X(30) VALUE '[email protected]'.
01 TOP-LEVEL-DOMAIN PIC X(80) VALUE SPACES.
UNSTRING EADDR DELIMITED BY '.' INTO TOP-LEVEL-DOMAIN.
DISPLAY TOP-LEVEL-DOMAIN. |
Gives:
THENAME@AB |
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CICS Guy
Senior Member
Joined: 18 Jul 2007
Posts: 2146
Location: At my coffee table
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| Quote: |
| But that will only process one period. . . It will then quit. |
Oops, my bad..... 
| Code: |
UNSTRING EADDR
DELIMITED BY '.'
INTO TOP-LEVEL-DOMAIN
TOP-LEVEL-DOMAIN
TOP-LEVEL-DOMAIN
.
.
.
TOP-LEVEL-DOMAIN
TOP-LEVEL-DOMAIN |
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Marso
REXX Moderator
Joined: 13 Mar 2006
Posts: 1356
Location: Israel
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This works better than the UNSTRING alone:
| Robert Sample wrote: |
| Or use FUNCTION REVERSE, grab everything before the first period, and then use FUNCTION REVERSE again. |
or you can:
use FUNCTION REVERSE to inverse the mail-address,
INSPECT TALLYING FOR FIRST '.' to locate the fist point (reversed, it is the last)
COMPUTE pos = length - tally +2 to locate after the last point (in non reversed string)
and MOVE the mail-address (pos:tally - 1) to the domain string |
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Marso
REXX Moderator
Joined: 13 Mar 2006
Posts: 1356
Location: Israel
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| and don't forget to put a MOVE 0 TO tally before the INSPECT. |
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