Last change
on this file since 1757 was 628, checked in by George Lilly, 15 years ago |
initial load of FOIAVistA 6/30/08 version
|
File size:
1.1 KB
|
Line | |
---|
1 | XMCU1 ;(WASH ISC)/CMW-Encode/Decode String APIs ;04/17/2002 08:30
|
---|
2 | ;;8.0;MailMan;;Jun 28, 2002
|
---|
3 | ; Entry points (DBIA 1136):
|
---|
4 | ; $$ENCODEUP - Convert all "^" to "~U~"
|
---|
5 | ; $$DECODEUP - Convert all "~U~" to "^"
|
---|
6 | ; $$STRAN - Convert all control characters to printable ones
|
---|
7 | ; $$RTRAN - Undo the conversion done by $$STRAN
|
---|
8 | ;
|
---|
9 | RTRAN(XXX) ; Extrinsic Function to decode control characters
|
---|
10 | ;Input=STRING
|
---|
11 | ;Output=STRING
|
---|
12 | N XMESC,X,Y,X1,I
|
---|
13 | S XMESC="~"
|
---|
14 | Q:XXX'[XMESC
|
---|
15 | S Y="",X1=XXX
|
---|
16 | R1 S I=$F(X1,XMESC) I I=0 S X=Y_X1 G SET
|
---|
17 | S Y=Y_$E(X1,1,I-2)_$C($A($E(X1,I))-64#128),X1=$E(X1,I+1,999) G R1
|
---|
18 | SET Q X
|
---|
19 | STRAN(XXX) ; Extrinsic Function to encode control characters
|
---|
20 | ;Input=STRING
|
---|
21 | ;Output=STRING
|
---|
22 | N XMESC,Y,X1,I
|
---|
23 | S XMESC="~"
|
---|
24 | S Y="" F I=1:1:$L(XXX) S X1=$E(XXX,I) S Y=Y_$S(X1=XMESC:XMESC_$C(62),X1?1C:XMESC_$C($A(X1)+64#128),1:X1)
|
---|
25 | Q Y
|
---|
26 | ENCODEUP(XXX) ; Extrinsic Function to encode "^" into "~U~"
|
---|
27 | ; Input=STRING
|
---|
28 | ; Output=STRING
|
---|
29 | F Q:XXX'[U S XXX=$P(XXX,U)_"~U~"_$P(XXX,U,2,999)
|
---|
30 | Q XXX
|
---|
31 | DECODEUP(XXX) ; Extrinsic Function to decode "~U~" to "^"
|
---|
32 | ; Input=STRING
|
---|
33 | ; Output=STRING
|
---|
34 | F Q:XXX'["~U~" S XXX=$P(XXX,"~U~")_"^"_$P(XXX,"~U~",2,999)
|
---|
35 | Q XXX
|
---|
Note:
See
TracBrowser
for help on using the repository browser.