| 1 | DGPFHLQ3 ;ALB/RPM - PRF HL7 QRY PROCESSING ; 12/13/04
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| 2 | ;;5.3;Registration;**425,650**;Aug 13, 1993;Build 3
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| 3 | ;
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| 4 | PARSQRY(DGWRK,DGHL,DGQRY,DGPFERR) ;Parse QRY~R02 Message/Segments
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| 5 | ;
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| 6 | ; Input:
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| 7 | ; DGWRK - Closed root global reference
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| 8 | ; DGHL - VistA HL7 environment array
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| 9 | ;
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| 10 | ; Output:
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| 11 | ; DGQRY - Patient lookup components array
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| 12 | ; DGPFERR - Undefined on success, ERR segment data array on failure
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| 13 | ; Format: DGPFERR(seg_id,sequence,fld_pos)=error_code
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| 14 | ;
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| 15 | N DGRSLT ;result from CHK^DIE
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| 16 | N DGFS ;field separator
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| 17 | N DGCS ;component separator
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| 18 | N DGRS ;repetition separator
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| 19 | N DGSS ;sub-component separator
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| 20 | N DGCURLIN ;current segment line
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| 21 | N DGSEG ;segment field data array
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| 22 | N DGERR ;error processing array
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| 23 | ;
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| 24 | S DGFS=DGHL("FS")
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| 25 | S DGCS=$E(DGHL("ECH"),1)
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| 26 | S DGRS=$E(DGHL("ECH"),2)
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| 27 | S DGSS=$E(DGHL("ECH"),4)
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| 28 | S DGCURLIN=0
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| 29 | ;
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| 30 | ;loop through the message segments and retrieve the field data
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| 31 | F D Q:'DGCURLIN
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| 32 | . N DGSEG
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| 33 | . S DGCURLIN=$$NXTSEG^DGPFHLUT(DGWRK,DGCURLIN,DGFS,.DGSEG)
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| 34 | . Q:'DGCURLIN
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| 35 | . D @(DGSEG("TYPE")_"(.DGSEG,DGCS,DGRS,DGSS,.DGQRY,.DGPFERR)")
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| 36 | Q
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| 37 | ;
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| 38 | MSH(DGSEG,DGCS,DGRS,DGSS,DGQRY,DGERR) ;
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| 39 | ;
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| 40 | ; Input:
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| 41 | ; DGSEG - MSH segment field array
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| 42 | ; DGCS - HL7 component separator
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| 43 | ; DGRS - HL7 repetition separator
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| 44 | ; DGSS - HL7 sub-component separator
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| 45 | ;
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| 46 | ; Output:
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| 47 | ; DGQRY - array of ORF results
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| 48 | ; "SNDFAC" - sending facility
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| 49 | ; "RCVFAC" - receiving facility
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| 50 | ; "MSGDTM" - message creation date/time in FileMan format
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| 51 | ; DGERR - undefined on success, error array on failure
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| 52 | ;
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| 53 | D MSH^DGPFHLU4(.DGSEG,DGCS,DGRS,DGSS,.DGQRY,.DGERR)
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| 54 | Q
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| 55 | ;
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| 56 | QRD(DGSEG,DGCS,DGRS,DGSS,DGQRY,DGERR) ;
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| 57 | ;
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| 58 | ; Input:
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| 59 | ; DGSEG - MSH segment field array
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| 60 | ; DGCS - HL7 component separator
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| 61 | ; DGRS - HL7 repetition separator
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| 62 | ; DGSS - HL7 sub-component separator
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| 63 | ;
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| 64 | ; Output:
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| 65 | ; DGQRY("ICN") - Patient's Integrated Control Number
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| 66 | ; DGQRY("QID") - Query ID
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| 67 | ; DGERR - undefined on success, error array on failure
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| 68 | ; format: DGERR(seg_id,sequence,fld_pos)=error code
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| 69 | ;
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| 70 | S DGQRY("QID")=$G(DGSEG(4))
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| 71 | S DGQRY("ICN")=+$P($G(DGSEG(8)),DGCS,1)
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| 72 | Q
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| 73 | ;
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| 74 | QRF(DGSEG,DGCS,DGRS,DGSS,DGQRY,DGERR) ;
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| 75 | ; This procedure is a placeholder to allow parsing loop to continue.
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| 76 | ;
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| 77 | ; Input:
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| 78 | ; DGSEG - PID segment field array
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| 79 | ; DGCS - HL7 component separator
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| 80 | ; DGRS - HL7 repetition separator
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| 81 | ; DGSS - HL7 sub-component separator
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| 82 | ;
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| 83 | ; Output:
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| 84 | ; DGERR - undefined on success, error array on failure
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| 85 | ; format: DGERR(seg_id,sequence,fld_pos)=error code
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| 86 | ;
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| 87 | Q
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