MAGVUID1.m

MAGVUID1 ;WOIFO/RRB - DICOM UID Generator ; 19 Sep 2011 6:10 PM

 ;;3.0;IMAGING;**118**;Mar 19, 2002;Build 4525;May 01, 2013

 ;; Per VHA Directive 2004-038, this routine should not be modified.

 ;; +---------------------------------------------------------------+

 ;; | Property of the US Government.                                |

 ;; | No permission to copy or redistribute this software is given. |

 ;; | Use of unreleased versions of this software requires the user |

 ;; | to execute a written test agreement with the VistA Imaging    |

 ;; | Development Office of the Department of Veterans Affairs,     |

 ;; | telephone (301) 734-0100.                                     |

 ;; | The Food and Drug Administration classifies this software as  |

 ;; | a medical device.  As such, it may not be changed in any way. |

 ;; | Modifications to this software may result in an adulterated   |

 ;; | medical device under 21CFR820, the use of which is considered |

 ;; | to be a violation of US Federal Statutes.                     |

 ;; +---------------------------------------------------------------+

 ;;

 Q

 ;

 ;

STUDY(UID,SITE,ID) ; generate a Study uid

 N TYPE

 S UID=$$UID(4,SITE,ID)

 Q

 ;

SERIES(UID,SITE,ID) ; generate a Series uid

 N TYPE

 S UID=$$UID(7,SITE,ID)

 Q

 ;

SOP(UID,SITE,ID) ; generate a SOP uid

 N TYPE

 S UID=$$UID(8,SITE,ID)

 Q

 ;

 ;

UID(TYPE,SITE,NUMBER) ; generate a UID

 N X,I,UID

 S X=""

 F I=1:1:$L(SITE) S X=X_$S($E(SITE,I)?1N:$E(SITE,I),1:$A(SITE,I))

 S UID=$G(^MAGD(2006.15,1,"UID ROOT"))_".1."_TYPE_"."_X

 I $D(NUMBER) S UID=UID_"."_NUMBER

 ; Remove leading 0s from UID components

 F I=1:1:$L(UID,".") S $P(UID,".",I)=+$P(UID,".",I)

 I $L(UID)>64 S UID="-3~Generated UID > 64 Characters"  ; fatal error

 ;

 Q UID

 ;

--- Routine Detail   --- with STRUCTURED ROUTINE LISTING ---MAGVUID1   1796     printed  Apr 09, 2024@21:02:33                                                                                                                                                                                                    Page 2

MAGVUID1  ;WOIFO/RRB - DICOM UID Generator ; 19 Sep 2011 6:10 PM

 +1       ;;3.0;IMAGING;**118**;Mar 19, 2002;Build 4525;May 01, 2013

 +2       ;; Per VHA Directive 2004-038, this routine should not be modified.

 +3       ;; +---------------------------------------------------------------+

 +4       ;; | Property of the US Government.                                |

 +5       ;; | No permission to copy or redistribute this software is given. |

 +6       ;; | Use of unreleased versions of this software requires the user |

 +7       ;; | to execute a written test agreement with the VistA Imaging    |

 +8       ;; | Development Office of the Department of Veterans Affairs,     |

 +9       ;; | telephone (301) 734-0100.                                     |

 +10      ;; | The Food and Drug Administration classifies this software as  |

 +11      ;; | a medical device.  As such, it may not be changed in any way. |

 +12      ;; | Modifications to this software may result in an adulterated   |

 +13      ;; | medical device under 21CFR820, the use of which is considered |

 +14      ;; | to be a violation of US Federal Statutes.                     |

 +15      ;; +---------------------------------------------------------------+

 +16      ;;

 +17       QUIT 

 +18      ;

 +19      ;

STUDY(UID,SITE,ID) ; generate a Study uid

 +1        NEW TYPE

 +2        SET UID=$$UID(4,SITE,ID)

 +3        QUIT 

 +4       ;

SERIES(UID,SITE,ID) ; generate a Series uid

 +1        NEW TYPE

 +2        SET UID=$$UID(7,SITE,ID)

 +3        QUIT 

 +4       ;

SOP(UID,SITE,ID) ; generate a SOP uid

 +1        NEW TYPE

 +2        SET UID=$$UID(8,SITE,ID)

 +3        QUIT 

 +4       ;

 +5       ;

UID(TYPE,SITE,NUMBER) ; generate a UID

 +1        NEW X,I,UID

 +2        SET X=""

 +3        FOR I=1:1:$LENGTH(SITE)

               SET X=X_$SELECT($EXTRACT(SITE,I)?1N:$EXTRACT(SITE,I),1:$ASCII(SITE,I))

 +4        SET UID=$GET(^MAGD(2006.15,1,"UID ROOT"))_".1."_TYPE_"."_X

 +5        IF $DATA(NUMBER)

               SET UID=UID_"."_NUMBER

 +6       ; Remove leading 0s from UID components

 +7        FOR I=1:1:$LENGTH(UID,".")

               SET $PIECE(UID,".",I)=+$PIECE(UID,".",I)

 +8       ; fatal error

           IF $LENGTH(UID)>64

               SET UID="-3~Generated UID > 64 Characters"

 +9       ;

 +10       QUIT UID

 +11      ;