mirror of
https://github.com/ShareX/ShareX.git
synced 2024-08-21 21:21:27 +12:00
52 lines
972 B
Text
52 lines
972 B
Text
function stringtoversion(var temp: String): Integer;
|
|
var
|
|
part: String;
|
|
pos1: Integer;
|
|
|
|
begin
|
|
if (Length(temp) = 0) then begin
|
|
Result := -1;
|
|
Exit;
|
|
end;
|
|
|
|
pos1 := Pos('.', temp);
|
|
if (pos1 = 0) then begin
|
|
Result := StrToInt(temp);
|
|
temp := '';
|
|
end else begin
|
|
part := Copy(temp, 1, pos1 - 1);
|
|
temp := Copy(temp, pos1 + 1, Length(temp));
|
|
Result := StrToInt(part);
|
|
end;
|
|
end;
|
|
|
|
function compareinnerversion(var x, y: String): Integer;
|
|
var
|
|
num1, num2: Integer;
|
|
|
|
begin
|
|
num1 := stringtoversion(x);
|
|
num2 := stringtoversion(y);
|
|
if (num1 = -1) or (num2 = -1) then begin
|
|
Result := 0;
|
|
Exit;
|
|
end;
|
|
|
|
if (num1 < num2) then begin
|
|
Result := -1;
|
|
end else if (num1 > num2) then begin
|
|
Result := 1;
|
|
end else begin
|
|
Result := compareinnerversion(x, y);
|
|
end;
|
|
end;
|
|
|
|
function compareversion(versionA, versionB: String): Integer;
|
|
var
|
|
temp1, temp2: String;
|
|
|
|
begin
|
|
temp1 := versionA;
|
|
temp2 := versionB;
|
|
Result := compareinnerversion(temp1, temp2);
|
|
end;
|