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Extend TSystemInformation.UUIDStr #29

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Extend TSystemInformation.UUIDStr #29

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46 changes: 46 additions & 0 deletions Common/uSMBIOS.pas
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Original file line number Diff line number Diff line change
Expand Up @@ -488,6 +488,12 @@ TSystemInformation = class
/// </summary>
{ $ENDREGION }
function FamilyStr: AnsiString;
{ $REGION 'Documentation' }
/// <summary>
/// Get the string of UUID equivelent to "wmic csproduct get UUID"
/// </summary>
{ $ENDREGION }
function UUIDStr: AnsiString;
end;

{ $REGION 'Documentation' }
Expand Down Expand Up @@ -6676,6 +6682,46 @@ function TSystemInformation.VersionStr: AnsiString;
Result := GetSMBiosString(@RAWSystemInformation^, RAWSystemInformation^.Header.Length, RAWSystemInformation^.Version);
end;

// Equivelent to "wmic csproduct get UUID"
function TSystemInformation.UUIDStr: AnsiString;
var
G1: array [0 .. 3] of byte;
G2: array [0 .. 1] of byte;
G3: array [0 .. 1] of byte;
G4: array [0 .. 1] of byte;
G5: array [0 .. 5] of byte;
sG1, sG2, sG3, sG4, sG5: AnsiString;
begin
SetLength(sG1, 8);
G1[0] := RAWSystemInformation.UUID[3];
G1[1] := RAWSystemInformation.UUID[2];
G1[2] := RAWSystemInformation.UUID[1];
G1[3] := RAWSystemInformation.UUID[0];

SetLength(sG2, 4);
G2[0] := RAWSystemInformation.UUID[5];
G2[1] := RAWSystemInformation.UUID[4];

SetLength(sG3, 4);
G3[0] := RAWSystemInformation.UUID[7];
G3[1] := RAWSystemInformation.UUID[6];

SetLength(sG4, 4);
G4[0] := RAWSystemInformation.UUID[8];
G4[1] := RAWSystemInformation.UUID[9];

SetLength(sG5, 12);
Move(RAWSystemInformation.UUID[10], G5[0], Length(G5));

BinToHex(G1, PAnsiChar(sG1), SizeOf(G1));
BinToHex(G2, PAnsiChar(sG2), SizeOf(G2));
BinToHex(G3, PAnsiChar(sG3), SizeOf(G3));
BinToHex(G4, PAnsiChar(sG4), SizeOf(G4));
BinToHex(G5, PAnsiChar(sG5), SizeOf(G5));

Result := Format('%s-%s-%s-%s-%s', [sG1, sG2, sG3, sG4, sG5]);
end;

{ TOEMStringsInformation }

function TOEMStringsInformation.GetOEMString(index: Integer): AnsiString;
Expand Down