| 1 | C0CMAIL ; Communications for MIME Documents and MultiMIME ; 3110420 ; rcr/rcr | 
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| 2 | V       ;;1.2;C0C;;May 11, 2012;Build 47 | 
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| 3 | ;Copyright 2011 Chris Richardson, Richardson Computer Research | 
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| 4 | ; Modified 3110516@1818 | 
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| 5 | ;   rcr@rcresearch.us | 
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| 6 | ;  Licensed under the terms of the GNU | 
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| 7 | ;General Public License See attached copy of the License. | 
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| 8 | ; | 
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| 9 | ;This program is free software; you can redistribute it and/or modify | 
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| 10 | ;it under the terms of the GNU General Public License as published by | 
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| 11 | ;the Free Software Foundation; either version 2 of the License, or | 
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| 12 | ;(at your option) any later version. | 
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| 13 | ; | 
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| 14 | ;This program is distributed in the hope that it will be useful, | 
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| 15 | ;but WITHOUT ANY WARRANTY; without even the implied warranty of | 
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| 16 | ;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
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| 17 | ;GNU General Public License for more details. | 
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| 18 | ; | 
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| 19 | ;You should have received a copy of the GNU General Public License along | 
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| 20 | ;with this program; if not, write to the Free Software Foundation, Inc., | 
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| 21 | ;51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | 
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| 22 | ; | 
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| 23 | ;  ------------------ | 
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| 24 | ;Entry Points | 
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| 25 | ; GETMSG^C0CMAIL(.C0CDATA,.C0CINPUT) | 
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| 26 | ;  Input: | 
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| 27 | ;    C0CINPUT = "DUZ;MAILBOX_Name[or IEN for box (comma Separated);MALL | 
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| 28 | ;                      or "*" for all boxes, default is "IN" if missing]" | 
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| 29 | ;                $P(C0CINPUT,";",3)=MALL, default=NUL means "New only", | 
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| 30 | ;                                     "*" for All or 9,999 maximum | 
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| 31 | ;                    MALL?1.n = that number of the n most recent | 
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| 32 | ;  Internally: | 
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| 33 | ;    BNAM = Box Name | 
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| 34 | ;  Output: | 
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| 35 | ;    C0CDATA | 
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| 36 | ;      = (BNAM,"NUMBER") = Number of NEW Emails in Basket | 
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| 37 | ;        (BNAM,"MSG",C0CIEN,"FROM")=Name | 
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| 38 | ;        (BNAM,"MSG",C0CIEN,"TO",n)=DUZ, or EMAIL Address | 
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| 39 | ;        (BNAM,"MSG",C0CIEN,"TO NAME",n)=Names or EMAIL Address | 
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| 40 | ;        (BNAM,"MSG",C0CIEN,"TITLE")=EMAIL Title | 
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| 41 | ;        (BNAM,"MSG",C0CIEN[for File 3.9])=Number of Attachments | 
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| 42 | ;        (BNAM,"MSG",C0CIEN,num,"CONT") = Free Text | 
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| 43 | ;        (BNAM,"MSG",C0CIEN,num,"LINES") = Number of Lines of Text | 
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| 44 | ;        (BNAM,"MSG",C0CIEN,num,"SIZE") = Size of the Message in Bytes | 
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| 45 | ;        (BNAM,"MSG",C0CIEN,num,"TXT",LINE#) = Message Data (No Attachment) | 
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| 46 | ;   (BNAM,"MSG",C0CIEN,"SEG",NUM) = First Line^Last Line | 
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| 47 | ;   (BNAM,"MSG",C0CIEN,"SEG",NUM,"CONT",type) = Message Details | 
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| 48 | ;   (BNAM,"MSG",C0CIEN,"SEG",NUM,LINE#) = Message Data | 
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| 49 | ; | 
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| 50 | ; DO DETAIL^C0CMAIL(.OUTBF,D0) ; For each Email Message and Attachments | 
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| 51 | ;   Input; | 
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| 52 | ;     D0     - The IEN for the message in file 3.9, MESSAGE global | 
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| 53 | ;   Output | 
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| 54 | ;     OUTBF  - The array of your choice to save the expanded and decoded message. | 
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| 55 | ; | 
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| 56 | GETMSG(C0CDATA,C0CINPUT)        ; Common Entry Point for Mailbox Data | 
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| 57 | K:'$G(C0CDATA("KEEP")) C0CDATA | 
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| 58 | N U | 
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| 59 | S U="^" | 
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| 60 | D:$G(C0CINPUT) | 
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| 61 | . N BF,DUZ,I,INPUT,J,L,LST,MBLST,MALL | 
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| 62 | . S INPUT=C0CINPUT | 
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| 63 | . S DUZ=+INPUT | 
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| 64 | . D:$D(^XMB(3.7,DUZ,0))#2 | 
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| 65 | . . S MBLST=$P(INPUT,";",2) | 
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| 66 | . . S MALL=$P(INPUT,";",3) ; New or All Mail Flag | 
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| 67 | . . S:MALL["*" MALL=99999 | 
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| 68 | . . ; Only one of these can be correct | 
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| 69 | . . D | 
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| 70 | . . . ;  If nul, make it "IN" only | 
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| 71 | . . . I MBLST="" D  QUIT | 
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| 72 | . . . . S MBLST("IN")=0,I=0 | 
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| 73 | . . . . D GATHER(DUZ,"IN",.LST) | 
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| 74 | . . . .QUIT | 
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| 75 | . . . ; | 
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| 76 | . . . ;  If "*", Get all Mailboxes and look for New Messages | 
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| 77 | . . . I MBLST["*" D  QUIT | 
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| 78 | . . . . N NAM,NUM | 
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| 79 | . . . . S NUM=0 | 
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| 80 | . . . . F  S NUM=$O(^XMB(3.7,DUZ,2,NUM)) Q:'NUM  D | 
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| 81 | . . . . . S NAM=$P(^XMB(3.7,DUZ,2,NUM,0),U) | 
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| 82 | . . . . . D GATHER(DUZ,NAM,.LST) | 
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| 83 | . . . . .QUIT | 
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| 84 | . . . .QUIT | 
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| 85 | . . . ; | 
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| 86 | . . . ;  If comma separated, look for mailboxes with new messages | 
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| 87 | . . . I $L(MBLST,",")>1 D  QUIT | 
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| 88 | . . . . S NAM="" | 
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| 89 | . . . . N T,V | 
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| 90 | . . . . F T=1:1:$L(MBLST,",")  S V=$P(MBLST,",",T)  I $L(V) D | 
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| 91 | . . . . . I V S NAM=$P($G(^XMB(3.7,DUZ,2,V,0)),U) | 
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| 92 | . . . . . S:NAM="" NAM=V | 
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| 93 | . . . . . D GATHER(DUZ,NAM,.LST) | 
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| 94 | . . . . .QUIT | 
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| 95 | . . . .QUIT | 
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| 96 | . . . ; | 
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| 97 | . . . ;  If only 1 mailbox named, go get it | 
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| 98 | . . . I $L(MBLST) D GATHER(DUZ,MBLST,.LST) QUIT | 
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| 99 | . . .QUIT | 
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| 100 | . . MERGE C0CDATA=LST | 
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| 101 | . .QUIT | 
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| 102 | .QUIT | 
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| 103 | QUIT | 
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| 104 | ;  =================== | 
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| 105 | GATHER(DUZ,NAM,LST)     ; Gather Data about the Baskets and their mail | 
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| 106 | N I,J,K,L | 
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| 107 | S (I,K)=0 | 
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| 108 | S J=$O(^XMB(3.7,DUZ,2,"B",NAM,"")) | 
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| 109 | F  S I=$O(^XMB(3.7,DUZ,2,J,1,I)) Q:'I  D | 
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| 110 | . S L=$P(^XMB(3.7,DUZ,2,J,1,I,0),U,3) | 
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| 111 | . D   ; :L | 
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| 112 | . . S:L K=K+1,LST(NAM,"MSG",I,"NEW")=""  ; Flag NEW emails | 
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| 113 | . . S LST(NAM,"MSG",I)=L | 
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| 114 | . . D GETTYP(I) | 
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| 115 | . .QUIT | 
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| 116 | .QUIT | 
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| 117 | S LST(NAM,"NUMBER")=K | 
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| 118 | QUIT | 
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| 119 | ;  =================== | 
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| 120 | ; D0 is the IEN into the Message Global ^XMB(3.9,D0) | 
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| 121 | ; The products of these emails are scanned to identify | 
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| 122 | ;  the number of documents stored in the MIME package. | 
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| 123 | ;  The protocol runs like this; | 
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| 124 | ; Line 1 is the --separator | 
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| 125 | ; Line 2 thru n >Look for Content-[detail type:]Description ; Next CMD | 
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| 126 | ; Line n+2 thru t-1 where t does NOT have "Content-" | 
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| 127 | ; Line t   is Next Section Terminator, or Message Terminator, --separator | 
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| 128 | ; Line t+1 should not exist in the data set if Message Terminator | 
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| 129 | ; CON = "Content-" | 
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| 130 | ; FLG = "--" | 
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| 131 | ; SEP = FLG+7 or more characters  ; Separator | 
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| 132 | ; END = SEP+FLG | 
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| 133 | ; SGC = Segment Count | 
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| 134 | ; Note: separator is a string of specific characters of | 
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| 135 | ;        indeterminate length | 
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| 136 | ; LST() the transfer array | 
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| 137 | ; LST(NAM,"MSG",C0CIEN,"SEG",SGN)=Starting Line^Ending Line | 
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| 138 | ; LST(NAM,"MSG",C0CIEN,"SEG",SGN,1:n)=Decoded Message Data | 
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| 139 | ; | 
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| 140 | GETTYP(D0)      ; Look for the goodies in the Mail | 
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| 141 | N I,J,N,BCN,CON,CNT,D1,END,FLG,SEP,SGC,XX,XXNM | 
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| 142 | S CON="Content-" | 
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| 143 | S FLG="--" | 
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| 144 | S SEP=""  ; Start SEP as null, so we can use this to help identify the type | 
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| 145 | S (BCN,CNT,D1,END,SGC)=0 | 
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| 146 | S XX=$G(^XMB(3.9,D0,0)) | 
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| 147 | S LST(NAM,"MSG",D0,"TITLE")=$P($G(^XMB(3.9,D0,0)),U,1) | 
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| 148 | S LST(NAM,"MSG",D0,"CREATED")=$G(^XMB(3.9,D0,.6)) | 
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| 149 | F I=4,2 S XXNM=$P(XX,U,I)  Q:$L(XXNM) | 
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| 150 | S LST(NAM,"MSG",D0,"FROM")=$$NAME(XXNM) | 
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| 151 | S LST(NAM,"MSG",D0,"SENT")=$$TIME($P(XX,U,3)) | 
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| 152 | ; Get the folks the email is sent to. | 
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| 153 | S D1=0 | 
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| 154 | F  S D1=$O(^XMB(3.9,D0,1,D1)) Q:'D1  D | 
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| 155 | . N T | 
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| 156 | . S T=+$G(^XMB(3.9,D0,1,D1,0)) | 
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| 157 | . S:T T=$P($G(^VA(200,+T,0)),"^") | 
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| 158 | . S LST("TO",D1)=T | 
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| 159 | . S T=$G(^XMB(3.9,D0,6,D1,0)) | 
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| 160 | . S:T T=$P($G(^VA(200,+T,0)),"^") | 
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| 161 | . S:T="" T="<Unknown>" | 
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| 162 | . S LST("TO NAME",D1)=T | 
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| 163 | .QUIT | 
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| 164 | ; Preload first Segment (0) with beginning on Line 1 | 
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| 165 | ;  if not a 64bit | 
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| 166 | S LST(NAM,"MSG",D0,"SEG",0)=1 | 
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| 167 | S D1=.9999,SEP="--" | 
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| 168 | F  S D1=$O(^XMB(3.9,D0,2,D1)) Q:'D1  D | 
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| 169 | . ; Clear any control characters (cr/lf/ff) off | 
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| 170 | . S X=$TR($G(^XMB(3.9,D0,2,D1,0)),$C(10,12,13)) | 
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| 171 | . ; Enter once to set the SEP to capture the separator | 
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| 172 | . I SEP=FLG&($E(X,1,2)=FLG)&($L(X,FLG)=2)&($L($P(X,FLG,2)>5))   D   Q | 
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| 173 | . . S SEP=X,END=X_FLG | 
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| 174 | . . S (CNT,SGC)=1,BCN=0 | 
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| 175 | . . S LST(NAM,"MSG",D0,"SEG",SGC)=D1 | 
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| 176 | . .QUIT | 
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| 177 | . ; | 
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| 178 | . ; A new separator is set, process original | 
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| 179 | . I X=SEP  D  QUIT | 
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| 180 | . . S LST(NAM,"MSG",D0,SGC,"SIZE")=BCN | 
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| 181 | . . S LST(NAM,"MSG",D0,"SEG",SGC)=$G(LST(NAM,"MSG",D0,"SEG",SGC))_"^"_(D1-1) | 
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| 182 | . . S SGC=SGC+1,BCN=0 | 
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| 183 | . . S LST(NAM,"MSG",D0,"SEG",SGC)=D1 | 
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| 184 | . .QUIT | 
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| 185 | . ; | 
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| 186 | . S BCN=BCN+$L(X) | 
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| 187 | . I X[CON D  Q | 
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| 188 | . . S J=$P($P(X,";"),CON,2) | 
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| 189 | . . S LST(NAM,"MSG",D0,"SEG",SGC,"CONT",CNT,$P(J,":"))=$P(J,":",2) | 
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| 190 | . .QUIT | 
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| 191 | . ; | 
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| 192 | . ; S LST(NAM,"MSG",D0,"SEG",D1)=X | 
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| 193 | .QUIT | 
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| 194 | QUIT | 
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| 195 | ;  =================== | 
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| 196 | NAME(NM)        ; Return the name of the Sender | 
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| 197 | N NAME | 
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| 198 | S NAME="<Unknown Sender>" | 
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| 199 | D | 
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| 200 | . ; Look first for a value to use with the NEW PERSON file | 
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| 201 | . ; | 
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| 202 | . I NM=+NM S NAME=$P(^VA(200,NM,0),U,1) Q | 
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| 203 | . ; | 
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| 204 | . I $L(NM) S NAME=NM                    Q | 
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| 205 | . ; | 
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| 206 | . ; Else, pull the data from the message and display the foreign source | 
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| 207 | . ;   of the message. | 
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| 208 | . N T | 
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| 209 | . S VAL=$G(^XMB(3.9,D0,.7)) | 
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| 210 | . S:VAL T=$P(^VA(200,VAL,0),U) | 
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| 211 | . I $L($G(T)) S NAME=T                  Q | 
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| 212 | . ; | 
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| 213 | .QUIT | 
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| 214 | QUIT NAME | 
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| 215 | ;  =================== | 
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| 216 | TIME(Y) ; The time and date of the sending | 
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| 217 | X ^DD("DD") | 
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| 218 | QUIT Y | 
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| 219 | ;  =================== | 
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| 220 | ;  Segments in Message need to be identified and decoded properly | 
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| 221 | ; D DETAIL^C0CMAIL(.ARRAY,D0) ;  Call One for each message | 
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| 222 | ;   ARRAY will have the details of this one call | 
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| 223 | ; | 
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| 224 | ; Inputs; | 
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| 225 | ;   C0CINPUT    - The IEN of the message to expand | 
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| 226 | ; Outputs; | 
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| 227 | ;   C0CDATA     - Carrier for the returned structure of the Message | 
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| 228 | ;  C0CDATA(D0,"SEG")=number of SEGMENTS | 
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| 229 | ;  C0CDATA(D0,"SEG",0:n)=SEGMENT n details | 
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| 230 | ;  C0CDATA(D0,"SEG",0:n,"CONTENT",type)=Content details | 
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| 231 | ;  C0CDATA(D0,"SEG",0:n,"MSG",D3)=Content details | 
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| 232 | ;  C0CDATA(D0,"SEG",0:n,"HTML",D3)=Content details | 
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| 233 | ; | 
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| 234 | DETAIL(C0CDATA,C0CINPUT)        ; Message Detail Delivery | 
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| 235 | N LST,D0,D1,U | 
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| 236 | S U="^" | 
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| 237 | S D0=+$G(C0CINPUT) | 
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| 238 | I D0   D    QUIT | 
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| 239 | . D GETTYP2(D0) | 
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| 240 | . I $D(LST)   M C0CDATA(D0)=LST | 
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| 241 | .QUIT | 
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| 242 | QUIT | 
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| 243 | ;  =================== | 
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| 244 | ;  End note if needed | 
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| 245 | ; MSK   - Set of characters that do not exist in 64 bit encoding | 
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| 246 | GETTYP2(D0)     ; Try to get the types and MSK for the | 
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| 247 | N I,J,K,N,BCN,BF,CON,CNT,D1,END,FLG,MSK,SEP,SGC,U,XX,ZN,XXNM | 
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| 248 | S CON="Content-",U="^" | 
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| 249 | S FLG="--" | 
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| 250 | S MSK=" !""#$%&'()*,-.:;<>?@[\]^_`{|}~" | 
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| 251 | S (BF,SEP)=""  ; Start SEP as null, so we can use this to help identify the type | 
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| 252 | S (BCN,CNT,D1,END,SGC)=0 | 
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| 253 | S XX=$G(^XMB(3.9,D0,0)) | 
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| 254 | ; S K=$P(^XMB(3.9,D0,2,0),U,3) | 
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| 255 | S LST("TITLE")=$P($G(^XMB(3.9,D0,0)),U,1) | 
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| 256 | S LST("CREATED")=$$TIME($P(XX,U,3)) | 
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| 257 | F I=4,2 S XXNM=$P(XX,U,I)  Q:$L(XXNM) | 
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| 258 | S LST("FROM")=$$NAME(XXNM) | 
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| 259 | ; Get the folks the email is sent to. | 
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| 260 | S D1=0 | 
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| 261 | F  S D1=$O(^XMB(3.9,D0,1,D1)) Q:'D1  D   Q:D1="" | 
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| 262 | . N I,T | 
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| 263 | . S T=$P($G(^XMB(3.9,D0,1,D1,0)),U) | 
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| 264 | . S:T T=$P($G(^VA(200,T,0)),"^") | 
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| 265 | . S LST("TO",+D1)=T | 
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| 266 | . S T=$G(^XMB(3.9,D0,6,+D1,0)) | 
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| 267 | . S:T="" T=$P($G(^VA(200,+T,0)),"^") | 
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| 268 | . S:T="" T="<Unknown>" | 
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| 269 | . S LST("TO NAME",D1)=T | 
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| 270 | .QUIT | 
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| 271 | ; Get the Header for the message | 
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| 272 | S D1=0 | 
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| 273 | F I=1:1 S D1=$O(^XMB(3.9,D0,2,D1)) Q:D1=""  Q:(D1>.99999)   D | 
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| 274 | . S LST("HDR",I)=$G(^XMB(3.9,D0,2,D1,0)) | 
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| 275 | .QUIT | 
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| 276 | ; Start walking the different sections | 
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| 277 | S D1=.99999,SEP="--" | 
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| 278 | F  S D1=$O(^XMB(3.9,D0,2,D1)) Q:'D1  D | 
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| 279 | . ; Clear any control characters (cr/lf/ff) off | 
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| 280 | . S X=$TR($G(^XMB(3.9,D0,2,D1,0)),$C(10,12,13)) | 
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| 281 | . ; Enter once to set the SEP to capture the separator | 
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| 282 | . I (SEP="--")&($E(X,1,2)=FLG)&($L(X,FLG)=2)  D   Q | 
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| 283 | . . S SEP=X,END=X_FLG | 
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| 284 | . . S (CNT,SGC)=1,BCN=0 | 
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| 285 | . . S LST("SEG",SGC)=D1 | 
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| 286 | . .QUIT | 
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| 287 | . ; | 
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| 288 | . ; A new SEGMENT separator is set, process original | 
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| 289 | . I X=SEP  D  QUIT | 
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| 290 | . . ; Save Current Values | 
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| 291 | . . S LST("SEG",SGC,"SIZE")=BCN | 
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| 292 | . . ;  Close this Segment and prepare to start a New Segment | 
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| 293 | . . S LST("SEG",SGC)=$G(LST("SEG",SGC))_"^"_(D1-1) | 
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| 294 | . . ;  Put the result in LST("SEG",SGC,"XML") | 
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| 295 | . . I $L(BF) D | 
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| 296 | . . . S ZN=1 | 
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| 297 | . . . N I,T,TBF | 
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| 298 | . . . S TBF=BF | 
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| 299 | . . . F I=1:1:($L(TBF,"="))  D | 
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| 300 | . . . . S BF=$P(TBF,"=",I)_"=" | 
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| 301 | . . . . I BF'="="  D DECODER | 
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| 302 | . . . .QUIT | 
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| 303 | . . . S BF="" | 
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| 304 | . . .QUIT | 
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| 305 | . . S SGC=SGC+1,BCN=0 | 
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| 306 | . . ; Incriment SGC to start a new Segment | 
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| 307 | . . S LST("SEG",SGC)=D1 | 
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| 308 | . .QUIT | 
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| 309 | . ; | 
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| 310 | . ; Accumulate the 64 bit encoding | 
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| 311 | . I X=$TR(X,MSK)&$L(X) D   Q | 
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| 312 | . . S BF=BF_X | 
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| 313 | . . S BCN=BCN+$L(X) | 
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| 314 | . .QUIT | 
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| 315 | . ; | 
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| 316 | . ; Ending Condition, close out the Segment | 
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| 317 | . I X=END D  QUIT | 
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| 318 | . . S LST("SEG",SGC)=$G(LST("SEG",SGC))_"^"_(D1-1) | 
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| 319 | . . I $L(BF) S ZN=1 D DECODER  S BF="" Q | 
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| 320 | . .QUIT | 
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| 321 | . ; | 
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| 322 | . S BCN=BCN+$L(X) | 
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| 323 | . ; Split out the Content Info | 
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| 324 | . I X[CON D  Q | 
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| 325 | . . S J=$P(X,CON,2) | 
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| 326 | . . S LST("SEG",SGC,"CONTENT",$P(J,":"))=$P(J,":",2,9) | 
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| 327 | . .QUIT | 
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| 328 | . ; | 
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| 329 | . ; Everything else is Text | 
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| 330 | . S LST("SEG",SGC,"TXT",D1)=X | 
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| 331 | .QUIT | 
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| 332 | QUIT | 
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| 333 | ;  =================== | 
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| 334 | ; Break down the Buffer Array so it can be saved. | 
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| 335 | ;  BF is passed in. | 
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| 336 | DECODER ; | 
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| 337 | N RCNT,TBF,ZBF,ZI,ZJ,ZK,ZSIZE | 
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| 338 | S ZBF=BF | 
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| 339 | ;  Full Buffer, BF, now check for Encryption and Unpack | 
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| 340 | F RCNT=1:1:$L(ZBF,"=")   D | 
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| 341 | . N BF | 
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| 342 | . S BF=$P(ZBF,"=",RCNT) | 
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| 343 | . ;  Unpacking the 64 bit encoding | 
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| 344 | . S TBF=$TR($$DECODE^RGUTUU(BF),$C(10,12,13)) | 
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| 345 | . D:$L(TBF) | 
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| 346 | . . N XBF | 
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| 347 | . . S BF=BF_"=" | 
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| 348 | . . D NORMAL(.XBF,.TBF) | 
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| 349 | . . M LST("SEG",SGC,"XML",RCNT)=XBF | 
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| 350 | . .QUIT | 
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| 351 | .QUIT | 
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| 352 | QUIT | 
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| 353 | ;  =================== | 
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| 354 | ;  OUTXML = OUTBF  = OUT   = OUTPUT ARRAY TO BE BUILT | 
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| 355 | ;  BF     = INXML = INPUT ARRAY TO PROVIDE INPUT | 
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| 356 | ;   >D NORMAL^C0CMAIL(.OUT,BF) | 
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| 357 | NORMAL(OUTXML,INXML)       ;NORMALIZES AN XML STRING PASSED BY NAME IN INXML | 
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| 358 | ; INTO AN XML ARRAY RETURNED IN OUTXML, ALSO PASSED BY NAME | 
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| 359 | ; | 
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| 360 | N ZN,OUTBF | 
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| 361 | S ZN=1 | 
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| 362 | S OUTBF(ZN)=$P(INXML,"><",ZN)_">" | 
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| 363 | F ZN=ZN+1:1 S OUTBF(ZN)="<"_$P(INXML,"><",ZN) Q:$P(INXML,"><",ZN+1)=""  D  ; | 
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| 364 | . S OUTBF(ZN)=OUTBF(ZN)_">" | 
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| 365 | .QUIT | 
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| 366 | M OUTXML=OUTBF | 
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| 367 | QUIT | 
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| 368 | ;  =================== | 
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| 369 | ;  vvvvvvvvvvvvvvv  Not Needed  vvvvvvvvvvvvvvvvvvvvvvvvvv | 
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| 370 | ;  End note if needed | 
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| 371 | QUIT | 
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| 372 | ;  =================== | 
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