ISArcEx - A FreeArc Archive Extractor Plugin for InnoSetup

[Masquerade]

I've tried updating my script to reflect the new changes however now for some reason the error flag will instantly trigger leading to a failed installation.

There is no log written or IsArcEx error message box that could indicate the problem.

Please may you take a look at my changes and see if anything is incorrect? The old strings are commented out with //.

Thank you!

//function ISArcExAddDisks(Inputfile, Password: Widestring): boolean;
function ISArcExAddDisks(Inputfile, Password, OutputPath: Widestring): boolean;
  external 'ISArcExAddDisks@files:ISArcEx.dll stdcall';
//function ISArcExExtract(DiskNumber: Integer; OutputPath, CfgFile, WorkPath: Widestring): boolean;
function ISArcExExtract(DiskNumber: Integer; CfgFile, WorkPath: Widestring): boolean;
  external 'ISArcExExtract@files:ISArcEx.dll stdcall';

    #ifdef Data1
      if FileExists(ExpandConstant('{src}\{#Data1}')) then
      begin
        ISArcDiskAddingFalied:= ISArcExAddDisks(ExpandConstant('{src}\{#Data1}'), '{#DiskPassword}', ExpandConstant('{app}'));
        if ISArcDiskAddingFalied then break;
        ISArcExDiskCount:= ISArcExDiskCount + 1;
      end;
    #endif

for i:= 1 to ISArcExDiskCount do
        begin
          //ISArcExError := not ISArcExExtract(i, ExpandConstant('{app}\'), ExpandConstant('{tmp}\ARC.INI'), ExpandConstant('{app}'));
          ISArcExError := not ISArcExExtract(i, ExpandConstant('{tmp}\ARC.INI'), ExpandConstant('{app}'));
          if ISArcExError then break;
        end;

[Cesar82]

Originally Posted by audiofeel

is everything done in a tricky way there. can't you figure it out without 100 grams. if you change the constant, it will change for all archives

ISArcExDiskCount:= 0;
      if FileExists(ExpandConstant('{src}\{#Data1Path}')) then
      begin
        ISArcDiskAddingFalied:= ISArcExAddDisks(ExpandConstant('{src}\{#Data1Path}'), '{#DiskPassword}');
        if ISArcDiskAddingFalied then break;
        ISArcExDiskCount:= ISArcExDiskCount + 1;
      end;
        for i:= 1 to ISArcExDiskCount do
        begin
          ISArcExError:= not ISArcExExtract(i, ExpandConstant('{app}\'), ExpandConstant('{tmp}\arc.ini'), ExpandConstant('{app}'));
          if ISArcExError then break;
        end;

      ISArcExDiskCount:= 0;
      if FileExists(ExpandConstant('{src}\{#Data1Path}')) then
      begin
        ISArcDiskAddingFalied:= ISArcExAddDisks(ExpandConstant('{src}\{#Data1Path}'), '{#DiskPassword}');
        if ISArcDiskAddingFalied then break;
        ISArcExDiskCount:= ISArcExDiskCount + 1;
      end;
      for i:= 1 to ISArcExDiskCount do
      begin
        case i of
          1 : ISArcExError:= not ISArcExExtract(i, ExpandConstant('{app}\'), ExpandConstant('{tmp}\arc.ini'), ExpandConstant('{app}'));
          2 : ISArcExError:= not ISArcExExtract(i, ExpandConstant('{userdocs}\'), ExpandConstant('{tmp}\arc.ini'), ExpandConstant('{userdocs}'));
          3 : ISArcExError:= not ISArcExExtract(i, ExpandConstant('{tmp}\'), ExpandConstant('{tmp}\arc.ini'), ExpandConstant('{tmp}'));
          else
           ISArcExError:= not ISArcExExtract(i, ExpandConstant('{app}\'), ExpandConstant('{tmp}\arc.ini'), ExpandConstant('{app}'));
        end;
        if ISArcExError then break;
      end;

first data file to {app}
second data file to {userdocs}
third data file to {tmp}
all others data file to {app}