Copy 0.13.x files directly to .kalite dir

We avoid copying the files to a temp location first, since it could require
a lot of storage space and take a long time.

#define MyAppName "KA Lite"
#define MyAppPublisher "Foundation for Learning Equality"
#define MyAppURL "http://learningequality.org/"
#define MyAppExeName "KA Lite.exe"

#define getKALiteVersion() \
    Local[1] = Exec(SourcePath+"\getversion.bat") == 0 ? StringChange(FileRead(FileOpen(SourcePath+"\version.temp")), " ", "") : "null"

#define TargetVersion = getKALiteVersion();

#expr DeleteFile(SourcePath+"\version.temp")

[Setup]
AppId={#MyAppName}-{#MyAppPublisher}
AppName={#MyAppName}
AppVersion={#TargetVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={pf}\{#MyAppName}
DefaultGroupName={#MyAppName}
LicenseFile=..\ka-lite\LICENSE
OutputDir=..\
OutputBaseFilename=KALiteSetup-{#TargetVersion}
SetupIconFile=logo48.ico
Compression=lzma
SolidCompression=yes
PrivilegesRequired=admin
UsePreviousAppDir=yes
ChangesEnvironment=yes
AlwaysRestart=yes

[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"

[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked

[Files]
Source: "..\ka-lite\*"; DestDir: "{app}\ka-lite"; Excludes: ".KALITE_SOURCE_DIR,content\assessment,content\assessment\*,content\assessmentitems.sqlite"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "..\ka-lite\content\*"; DestDir: "{app}\ka-lite\content"; Excludes: "assessment,assessment\*,assessmentitems.sqlite"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "..\ka-lite\content\assessment\*"; DestDir: "{app}\ka-lite\assessment"; Excludes: "assessmentitems.sqlite"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "..\ka-lite\content\assessmentitems.sqlite"; DestDir: "{app}\ka-lite\assessment\khan"; Flags: ignoreversion
Source: "..\gui-packed\KA Lite.exe"; DestDir: "{app}"; Flags: ignoreversion
Source: "..\gui-packed\guitools.vbs"; DestDir: "{app}"; Flags: ignoreversion
Source: "..\gui-packed\images\logo48.ico"; DestDir: "{app}\images"; Flags: ignoreversion
Source: "..\python-setup\*"; DestDir: "{app}\python-setup"; Flags: ignoreversion

[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; IconFilename: "{app}\images\logo48.ico"
Name: "{group}\{cm:ProgramOnTheWeb,{#MyAppName}}"; Filename: "{#MyAppURL}"
Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon ; IconFilename: "{app}\images\logo48.ico"

[Run]
Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: shellexec postinstall skipifsilent

[Dirs]
Name: "{app}\"; Permissions: everyone-modify

[InstallDelete]
Type: Files; Name: "{app}\ka-lite\kalite\updates\utils.*"

[UninstallDelete]
Type: filesandordirs; Name: "{app}\ka-lite*"
Type: files; Name: "{userstartup}\KA Lite.lnk"
Type: files; Name: "{app}\CONFIG.dat"

[Code]
var
  installFlag : boolean;
  startupFlag : string;
  ServerInformationPage : TInputQueryWizardPage;
  StartupPage : TInputOptionWizardPage;
  isUpgrade : boolean;
  stopServerCode: integer;
  removeOldGuiTool: integer;
  uninstallError: integer;
  saveDatabaseTemp : integer;
  cleanOldKaliteFolder : integer;
  restoreDatabaseTemp : integer;
  forceCancel : boolean;
  prevVerStr : string;

procedure InitializeWizard;
begin
    isUpgrade := False;
    forceCancel := False;

    if WizardForm.PrevAppDir <> nil then
    begin
        ShellExec('open', 'taskkill.exe', '/F /T /im "KA Lite.exe"', '', SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        ShellExec('open', 'tskill.exe', '"KA Lite"', '', SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        Exec(ExpandConstant('{cmd}'),'/C ka-lite\bin\windows\kalite.bat stop', WizardForm.PrevAppDir, SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        Exec(ExpandConstant('{cmd}'),'/C del winshortcut.vbs', WizardForm.PrevAppDir, SW_HIDE, ewWaitUntilTerminated, removeOldGuiTool);
    end;

    // Server data
    ServerInformationPage := CreateInputQueryPage(wpSelectDir,
    'Server Information', 'General data',
    'Please specify the server name and a description, then click Next. (you can leave blank both fields if you want to use the default server name or if you do not want to insert a description)');
    ServerInformationPage.Add('Server name:', False);
    ServerInformationPage.Add('Server description:', False);

    // Run at windows startup.
    StartupPage := CreateInputOptionPage(ServerInformationPage.ID,
    'Server Configuration', 'Startup configuration',
    'The server can run automatically. You may choose one of the following options:', True, False);
    StartupPage.Add('Run the server at windows startup');
    StartupPage.Add('Run the server when this user logs in');
    StartupPage.Add('Do not run the server at startup.');
    StartupPage.SelectedValueIndex := 2;
end;

procedure CancelButtonClick(CurPageID: Integer; var Cancel, Confirm: Boolean);
begin
  if forceCancel = True then
  begin
    Confirm := False;
  end;
end;

function ShouldSkipPage(PageID: Integer): Boolean;
begin
    result := False;
    if isUpgrade = True then
    begin
        if PageID = ServerInformationPage.ID then
        begin
            result := True;
        end;
        if PageID = wpSelectDir then
        begin
            result := True;
        end;
    end;
end;

procedure RemoveOldInstallation(targetPath : String);
begin
    WizardForm.Hide;
    if Not Exec(ExpandConstant('{cmd}'),'/C ( dir /b "unins***.exe" | findstr /r "unins[0-9][0-9][0-9].exe" ) > tempu & ( for /f "delims=" %A in ( tempu ) do call %A /SILENT /SUPPRESSMSGBOXES ) & del tempu', targetPath, SW_HIDE, ewWaitUntilTerminated, uninstallError) then
    begin
        Exec(ExpandConstant('{cmd}'),'/C mkdir '+ExpandConstant('{tmp}')+'\ka-lite\kalite\database & xcopy /y /s ka-lite\kalite\database\data.sqlite '+ExpandConstant('{tmp}')+'\ka-lite\kalite\database', targetPath, SW_HIDE, ewWaitUntilTerminated, saveDatabaseTemp);
        Exec(ExpandConstant('{cmd}'),'/C cd .. & del /q "'+targetPath+'\*" & for /d %x in ( "'+targetPath+'\*" ) do @rd /s /q "%x"', targetPath, SW_HIDE, ewWaitUntilTerminated, cleanOldKaliteFolder);
        Exec(ExpandConstant('{cmd}'),'/C mkdir ka-lite\kalite\database & xcopy /y /s '+ExpandConstant('{tmp}')+'\ka-lite\kalite\database\data.sqlite ka-lite\kalite\database', targetPath, SW_HIDE, ewWaitUntilTerminated, restoreDatabaseTemp);
    end;
    WizardForm.Show;
end;

{ Get the previous version number by checking the uninstall key registry values. }
{ IS writes quite a bit of information to the registry by default: https://github.com/jrsoftware/issrc/blob/5203240a7de9b83c5432bee0b5b09d467869a02b/Projects/Install.pas#L434 }
procedure GetPreviousVersion;
var
    subkey : String;
begin
    subkey := 'Software\Microsoft\Windows\CurrentVersion\Uninstall\KA Lite-Foundation for Learning Equality_is1';
    prevVerStr := ''
    { 32-bit programs have a virtualized registry on 64-bit windows. So check all possible root keys. }
    if Not RegQueryStringValue(HKLM, subkey, 'DisplayVersion', prevVerStr) then
    begin
        if Not RegQueryStringValue(HKCU, subkey, 'DisplayVersion', prevVerStr) then
        begin
            if IsWin64 then
            begin
                if Not RegQueryStringValue(HKLM64, subkey, 'DisplayVersion', prevVerStr) then
                begin
                    if Not RegQueryStringValue(HKCU64, subkey, 'DisplayVersion', prevVerStr) then
                    begin
                        { Couldn't determine the previous version, so prevVerStr is '' }
                    end;
                end;
            end;
        end;
    end;
end;

procedure ConfirmUpgradeDialog;
begin
    if MsgBox('We have detected an existing KA Lite installation; would you like to upgrade?', mbInformation,  MB_YESNO or MB_DEFBUTTON1) = IDYES then
    begin
        isUpgrade := True;
    end
    else if MsgBox('Installing fresh will delete all of your existing data; is this what you really want to do?', mbInformation,  MB_YESNO or MB_DEFBUTTON2) = IDYES then
    begin
        isUpgrade := False;
    end
    else
    begin
        isUpgrade := True;
    end;
end;

{ Copy files a la the gitmigrate management command, but use native windows executables instead. }
{ We assume the installing user is the main user of the app, so content goes into that user's .kalite dir}
procedure DoGitMigrate;
var
    retCodeContent, retCodeDB, retCode : integer;
begin
    MsgBox('Migrating old data to current user''s %USERPROFILE%\.kalite\ directory.', mbInformation, MB_OK);
    Exec(ExpandConstant('{cmd}'), '/S /C "mkdir "%USERPROFILE%\.kalite""', '', SW_SHOW, ewWaitUntilTerminated, retCode);
    Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + WizardForm.PrevAppDir + '\ka-lite\content' + '"%USERPROFILE%\.kalite\content\" /E /Y"', '', SW_SHOW, ewWaitUntilTerminated, retCodeContent);
    Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + WizardForm.PrevAppDir + '\ka-lite\kalite\database' + '"%USERPROFILE%\.kalite\database\" /E /Y"', '', SW_SHOW, ewWaitUntilTerminated, retCodeDB);
    if (retCodeContent <> 0) or (retCodeDB <> 0) then
    begin
        MsgBox('Something went wrong! Unable to backup your data.', mbError, MB_OK);
    end;
end;

procedure HandleUpgrade(targetPath : String);
begin
    GetPreviousVersion;
    if FileExists(targetPath + '\ka-lite\kalite\database\data.sqlite') then
    begin
        ConfirmUpgradeDialog;
        if Not isUpgrade then
        begin
            if Not DeleteFile(targetPath + '\ka-lite\kalite\database\data.sqlite') then
            begin
                MsgBox('Error' #13#13 'Failed to delete the old database as requested; aborting the install.', mbError, MB_OK);
                forceCancel := True;
                WizardForm.Close;
            end;
        end
        else
        begin
            { This is where version-specific migration stuff should happen. }
            if CompareStr(prevVerStr, '0.13.99') < 0 then
            begin
                if CompareStr('{#TargetVersion}', '0.14.0') >= 0 then
                begin
                    DoGitMigrate;
                end;
            end;
        end;
    { forceCancel will be true if something went awry in DoGitMigrate... abort instead of trampling the user's data. }
    if Not forceCancel then
        RemoveOldInstallation(targetPath);
    end;
end;

function NextButtonClick(CurPageID: Integer): Boolean;
begin
    result := True;

    if CurPageID = wpLicense then
    begin
        if WizardForm.PrevAppDir <> nil then
            HandleUpgrade(WizardForm.PrevAppDir);
    end;

    if CurPageID = wpSelectDir then
    begin
        { Unclear what the logic here is. This is only executed if HandleUpgrade was not previously run. }
        if Not isUpgrade then
            HandleUpgrade(ExpandConstant('{app}'));
    end;
end;

procedure HandlePythonSetup;
var
    installPythonErrorCode : Integer;
begin
    if(MsgBox('Python 2.7.9+ is required to install KA Lite on Windows; do you wish to first install Python 2.7.10, before continuing with the installation of KA Lite?', mbConfirmation, MB_YESNO) = idYes) then
    begin
        ExtractTemporaryFile('python-2.7.10.msi');
        ShellExec('open', ExpandConstant('{tmp}')+'\python-2.7.10.msi', '', '', SW_SHOWNORMAL, ewWaitUntilTerminated, installPythonErrorCode);
    end
    else begin
        MsgBox('Error' #13#13 'You must have Python 2.7.9+ installed to proceed! Installation will now exit.', mbError, MB_OK);
        forceCancel := True;
        WizardForm.Close;
    end;
end;

{ Used in GetPipPath below }
const
    DEFAULT_PATH = '\Python27\Scripts\pip.exe';

{ Returns the path of pip.exe on the system. }
{ Tries several different locations before prompting user. }
function GetPipPath: string;
var
    path : string;
    i : integer;
begin
    for i := Ord('C') to Ord('H') do
    begin
        path := Chr(i) + ':' + DEFAULT_PATH;
        if FileExists(path) then
        begin
            Result := path;
            exit;
        end;
    end;
    MsgBox('Could not find pip.exe. Please select the location of pip.exe to continue installation.', mbInformation, MB_OK);
    if GetOpenFileName('Please select pip.exe', path, '', 'All files (*.*)|*.*', 'exe') then
    begin
        Result := path;
    end
    else begin
        MsgBox('Fatal error'#13#13'Please install pip and try again.', mbError, MB_OK);
        forceCancel := True;
        Result := '';
    end;
end;

procedure HandlePipSetup;
var
    PipCommand: string;
    PipPath: string;
    ErrorCode: integer;

begin
    PipPath := GetPipPath;
    if PipPath = '' then
        exit;
    PipCommand := 'install "' + ExpandConstant('{app}\ka-lite\dist\ka-lite-static-')  + '{#TargetVersion}' + '.zip"';

    MsgBox('Setup will now unpack dependencies for your installation.', mbInformation, MB_OK);
    if not ShellExec('open', PipPath, PipCommand, '', SW_HIDE, ewWaitUntilTerminated, ErrorCode) then
    begin
      MsgBox('Critical error.' #13#13 'Dependencies have failed to install. Error Number: ' + IntToStr(ErrorCode), mbInformation, MB_OK);
      forceCancel := True;
      WizardForm.Close;
    end;
end;

function InitializeSetup(): Boolean;
var
  PythonVersionCodeCheck: integer;
  killErrorCode: integer;
begin
    installFlag:=true;
    Result := true;
    startupFlag:='';

    ShellExec('open', 'taskkill.exe', '/F /T /im "KA Lite.exe"', '', SW_HIDE, ewWaitUntilTerminated, killErrorCode)
    ShellExec('open', 'tskill.exe', ' "KA Lite"', '', SW_HIDE, ewWaitUntilTerminated, killErrorCode);

    RegDeleteValue(HKCU, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Run', ExpandConstant('{#MyAppName}'));

    if ShellExec('open', 'python.exe','-c "import sys; (sys.version_info >= (2, 7, 9,) and sys.version_info < (3,) and sys.exit(0)) or sys.exit(1)"', '', SW_HIDE, ewWaitUntilTerminated, PythonVersionCodeCheck) then
    begin
        if PythonVersionCodeCheck = 1 then
        begin
            HandlePythonSetup();
        end;
    end
    else
    begin
        HandlePythonSetup();
    end;
end;

function InitializeUninstall(): Boolean;
var
ErrorCode: Integer;
begin
  ShellExec('open', 'taskkill.exe', '/F /T /im "KA Lite.exe"', '', SW_HIDE, ewWaitUntilTerminated, ErrorCode);
  ShellExec('open', 'tskill.exe', '"KA Lite"', '', SW_HIDE, ewWaitUntilTerminated, ErrorCode);
  ShellExec('open', ExpandConstant('{app}') + '\ka-lite\bin\windows\kalite.bat stop', '', '', SW_HIDE, ewWaitUntilTerminated, ErrorCode);
  result := True;
end;

{ Completes the setup with bundled empty database file. }
procedure DoSetup;
var
    setupCommand: string;
    retCode: integer;
begin
    { Copy the bundled empty db to the proper location. }
    { Used to have more responsibility, but we delegated those to the app itself! }
    Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + ExpandConstant('{app}') + '\ka-lite\kalite\database" "%USERPROFILE%\.kalite\database\" /E /Y"', '', SW_HIDE, ewWaitUntilTerminated, retCode);
end;

procedure CurStepChanged(CurStep: TSetupStep);
var
  StartupCode: integer;
  moveKaliteFolderTemp: integer;
  moveContentFolderTemp: integer;
  cleanKaliteFolder: integer;
  restoreKaliteFolder: integer;
  restoreContentFolder: integer;
  informationBoxFlagged: boolean;

begin
    if CurStep = ssInstall then
    begin
        informationBoxFlagged :=False;

        ShellExec('open', 'taskkill.exe', '/F /T /im "KA Lite.exe"', '', SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        ShellExec('open', 'tskill.exe', '"KA Lite"', '', SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        Exec(ExpandConstant('{cmd}'),'/C ka-lite\bin\windows\kalite.bat stop', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        Exec(ExpandConstant('{cmd}'),'/C del winshortcut.vbs', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, removeOldGuiTool);

        if DirExists(ExpandConstant('{app}') + '\kalite') then
        begin
            MsgBox('KA Lite old data structure' #13#13 'Setup detected that you have the old file structure. Setup will now move data to update the structure. Please be patient; this may take some time.', mbInformation, MB_OK);
            informationBoxFlagged :=True;
            Exec(ExpandConstant('{cmd}'),'/C mkdir '+ExpandConstant('{tmp}')+'\ka-lite\kalite & xcopy /y /s kalite\* '+ExpandConstant('{tmp}')+'\ka-lite\kalite', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, moveKaliteFolderTemp);
        end;

        if DirExists(ExpandConstant('{app}') + '\content') then
        begin
            if Not informationBoxFlagged then
            begin
                MsgBox('KA Lite old data structure' #13#13 'Setup detected that you have the old file structure. Setup will now move data to update the structure. Please be patient; this may take some time.', mbInformation, MB_OK);
                informationBoxFlagged :=True;
            end;
            Exec(ExpandConstant('{cmd}'),'/C mkdir '+ExpandConstant('{tmp}')+'\ka-lite\content & xcopy /y /s content\* '+ExpandConstant('{tmp}')+'\ka-lite\content', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, moveContentFolderTemp);
        end;

        if informationBoxFlagged then
        begin
            Exec(ExpandConstant('{cmd}'),'/C cd .. & del /q "'+ExpandConstant('{app}')+'\*" & for /d %x in ( "'+ExpandConstant('{app}')+'\*" ) do @rd /s /q "%x"', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, cleanKaliteFolder);

            if DirExists(ExpandConstant('{tmp}')+'\ka-lite\kalite') then
            begin
                Exec(ExpandConstant('{cmd}'),'/C mkdir ka-lite\kalite & xcopy /y /s '+ExpandConstant('{tmp}')+'\ka-lite\kalite\* ka-lite\kalite', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, restoreKaliteFolder);
            end;

            if DirExists(ExpandConstant('{tmp}')+'\ka-lite\content') then
            begin
                Exec(ExpandConstant('{cmd}'),'/C mkdir ka-lite\content & xcopy /y /s '+ExpandConstant('{tmp}')+'\ka-lite\content\* ka-lite\content', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, restoreContentFolder);
            end;
        end;

    end;

    if CurStep = ssPostInstall then
    begin
        if installFlag then
        begin
            HandlePipSetup();

            { Add KALITE_ROOT_DATA_PATH to environment variables. A workaround for setting kalite.ROOT_DATA_PATH }
            { In the future, the windows installer should use setuptools to avoid OS-dependent workarounds like this. }
            RegWriteStringValue(
                HKLM,
                'System\CurrentControlSet\Control\Session Manager\Environment',
                'KALITE_ROOT_DATA_PATH',
                ExpandConstant('{app}\ka-lite\')
            );

            if Not forceCancel then
            begin
                DoSetup;
            end;

            if StartupPage.SelectedValueIndex = 0 then
            begin
                if ShellExec('open','guitools.vbs','4', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, StartupCode) then
                begin
                    if Not SaveStringToFile(ExpandConstant('{app}')+'\CONFIG.dat', 'RUN_AT_STARTUP:TRUE;' + #13#10, False) then
                    begin
                        MsgBox('Configuration file error.' #13#13 'Setup has failed to add the entry in the configuration file to run KA Lite at Windows startup. The installation may proceed and you can set this option later while using KA Lite.', mbError, MB_OK);
                    end;
                end
                else begin
                    MsgBox('GUI tools error.' #13#13 'Setup has failed to register a task to run KA Lite at Windows startup. The installation may proceed and you can set this option later while using KA Lite.', mbError, MB_OK);
                end;
            end
            else if StartupPage.SelectedValueIndex = 1 then
            begin
                if ShellExec('open', 'guitools.vbs', '0', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, StartupCode) then
                begin
                    if Not SaveStringToFile(ExpandConstant('{app}')+'\CONFIG.dat', 'RUN_AT_USER_LOGIN:TRUE;' + #13#10, False) then
                    begin
                        MsgBox('Configuration file error.' #13#13 'Setup has failed to add the entry in the configuration file to run KA Lite on user login. The installation may proceed and you can set this option later while using KA Lite.', mbError, MB_OK);
                    end;
                end
                else begin
                    MsgBox('GUI tools error.' #13#13 'Setup has failed to add the shortcut at the startup folder to run KA Lite on user login. The installation may proceed and you can set this option later while using KA Lite.', mbError, MB_OK);
                end;
            end;
        end;
    end;
end;

{ Called just prior to uninstall finishing. }
{ Clean up things we did during uninstall: }
{ * Remove environment variable KALITE_ROOT_DATA_PATH }
procedure DeinitializeUninstall();
begin
    if not RegDeleteValue(
        HKLM,
        'System\CurrentControlSet\Control\Session Manager\Environment',
        'KALITE_ROOT_DATA_PATH'
    ) then
    begin
        MsgBox('Unable to unset environment variable KALITE_ROOT_DATA_PATH.', mbError, MB_OK);
    end;
end;

#define MyAppName "KA Lite"
#define MyAppPublisher "Foundation for Learning Equality"
#define MyAppURL "http://learningequality.org/"
#define MyAppExeName "KA Lite.exe"

#define getKALiteVersion() \
    Local[1] = Exec(SourcePath+"\getversion.bat") == 0 ? StringChange(FileRead(FileOpen(SourcePath+"\version.temp")), " ", "") : "null"

#define TargetVersion = getKALiteVersion();

#expr DeleteFile(SourcePath+"\version.temp")

[Setup]
AppId={#MyAppName}-{#MyAppPublisher}
AppName={#MyAppName}
AppVersion={#TargetVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={pf}\{#MyAppName}
DefaultGroupName={#MyAppName}
LicenseFile=..\ka-lite\LICENSE
OutputDir=..\
OutputBaseFilename=KALiteSetup-{#TargetVersion}
SetupIconFile=logo48.ico
Compression=lzma
SolidCompression=yes
PrivilegesRequired=admin
UsePreviousAppDir=yes
ChangesEnvironment=yes
AlwaysRestart=yes

[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"

[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked

[Files]
Source: "..\ka-lite\*"; DestDir: "{app}\ka-lite"; Excludes: ".KALITE_SOURCE_DIR,content\assessment,content\assessment\*,content\assessmentitems.sqlite"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "..\ka-lite\content\*"; DestDir: "{app}\ka-lite\content"; Excludes: "assessment,assessment\*,assessmentitems.sqlite"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "..\ka-lite\content\assessment\*"; DestDir: "{app}\ka-lite\assessment"; Excludes: "assessmentitems.sqlite"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "..\ka-lite\content\assessmentitems.sqlite"; DestDir: "{app}\ka-lite\assessment\khan"; Flags: ignoreversion
Source: "..\gui-packed\KA Lite.exe"; DestDir: "{app}"; Flags: ignoreversion
Source: "..\gui-packed\guitools.vbs"; DestDir: "{app}"; Flags: ignoreversion
Source: "..\gui-packed\images\logo48.ico"; DestDir: "{app}\images"; Flags: ignoreversion
Source: "..\python-setup\*"; DestDir: "{app}\python-setup"; Flags: ignoreversion

[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; IconFilename: "{app}\images\logo48.ico"
Name: "{group}\{cm:ProgramOnTheWeb,{#MyAppName}}"; Filename: "{#MyAppURL}"
Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon ; IconFilename: "{app}\images\logo48.ico"

[Run]
Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: shellexec postinstall skipifsilent

[Dirs]
Name: "{app}\"; Permissions: everyone-modify

[InstallDelete]
Type: Files; Name: "{app}\ka-lite\kalite\updates\utils.*"

[UninstallDelete]
Type: filesandordirs; Name: "{app}\ka-lite*"
Type: files; Name: "{userstartup}\KA Lite.lnk"
Type: files; Name: "{app}\CONFIG.dat"

[Code]
var
  installFlag : boolean;
  startupFlag : string;
  ServerInformationPage : TInputQueryWizardPage;
  StartupPage : TInputOptionWizardPage;
  isUpgrade : boolean;
  stopServerCode: integer;
  removeOldGuiTool: integer;
  uninstallError: integer;
  saveDatabaseTemp : integer;
  cleanOldKaliteFolder : integer;
  restoreDatabaseTemp : integer;
  forceCancel : boolean;
  prevVerStr : string;
  prevAppBackupDir : string;
  runGitmigrate : boolean;

procedure InitializeWizard;
begin
    isUpgrade := False;
    forceCancel := False;
    runGitmigrate := False;

    if WizardForm.PrevAppDir <> nil then
    begin
        ShellExec('open', 'taskkill.exe', '/F /T /im "KA Lite.exe"', '', SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        ShellExec('open', 'tskill.exe', '"KA Lite"', '', SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        Exec(ExpandConstant('{cmd}'),'/C ka-lite\bin\windows\kalite.bat stop', WizardForm.PrevAppDir, SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        Exec(ExpandConstant('{cmd}'),'/C del winshortcut.vbs', WizardForm.PrevAppDir, SW_HIDE, ewWaitUntilTerminated, removeOldGuiTool);
    end;

    // Server data
    ServerInformationPage := CreateInputQueryPage(wpSelectDir,
    'Server Information', 'General data',
    'Please specify the server name and a description, then click Next. (you can leave blank both fields if you want to use the default server name or if you do not want to insert a description)');
    ServerInformationPage.Add('Server name:', False);
    ServerInformationPage.Add('Server description:', False);

    // Run at windows startup.
    StartupPage := CreateInputOptionPage(ServerInformationPage.ID,
    'Server Configuration', 'Startup configuration',
    'The server can run automatically. You may choose one of the following options:', True, False);
    StartupPage.Add('Run the server at windows startup');
    StartupPage.Add('Run the server when this user logs in');
    StartupPage.Add('Do not run the server at startup.');
    StartupPage.SelectedValueIndex := 2;
end;

procedure CancelButtonClick(CurPageID: Integer; var Cancel, Confirm: Boolean);
begin
  if forceCancel = True then
  begin
    Confirm := False;
  end;
end;

function ShouldSkipPage(PageID: Integer): Boolean;
begin
    result := False;
    if isUpgrade = True then
    begin
        if PageID = ServerInformationPage.ID then
        begin
            result := True;
        end;
        if PageID = wpSelectDir then
        begin
            result := True;
        end;
    end;
end;

procedure RemoveOldInstallation(targetPath : String);
begin
    WizardForm.Hide;
    if Not Exec(ExpandConstant('{cmd}'),'/C ( dir /b "unins***.exe" | findstr /r "unins[0-9][0-9][0-9].exe" ) > tempu & ( for /f "delims=" %A in ( tempu ) do call %A /SILENT /SUPPRESSMSGBOXES ) & del tempu', targetPath, SW_HIDE, ewWaitUntilTerminated, uninstallError) then
    begin
        Exec(ExpandConstant('{cmd}'),'/C mkdir '+ExpandConstant('{tmp}')+'\ka-lite\kalite\database & xcopy /y /s ka-lite\kalite\database\data.sqlite '+ExpandConstant('{tmp}')+'\ka-lite\kalite\database', targetPath, SW_HIDE, ewWaitUntilTerminated, saveDatabaseTemp);
        Exec(ExpandConstant('{cmd}'),'/C cd .. & del /q "'+targetPath+'\*" & for /d %x in ( "'+targetPath+'\*" ) do @rd /s /q "%x"', targetPath, SW_HIDE, ewWaitUntilTerminated, cleanOldKaliteFolder);
        Exec(ExpandConstant('{cmd}'),'/C mkdir ka-lite\kalite\database & xcopy /y /s '+ExpandConstant('{tmp}')+'\ka-lite\kalite\database\data.sqlite ka-lite\kalite\database', targetPath, SW_HIDE, ewWaitUntilTerminated, restoreDatabaseTemp);
    end;
    WizardForm.Show;
end;

{ Get the previous version number by checking the uninstall key registry values. }
{ IS writes quite a bit of information to the registry by default: https://github.com/jrsoftware/issrc/blob/5203240a7de9b83c5432bee0b5b09d467869a02b/Projects/Install.pas#L434 }
procedure GetPreviousVersion;
var
    subkey : String;
begin
    subkey := 'Software\Microsoft\Windows\CurrentVersion\Uninstall\KA Lite-Foundation for Learning Equality_is1';
    prevVerStr := ''
    { 32-bit programs have a virtualized registry on 64-bit windows. So check all possible root keys. }
    if Not RegQueryStringValue(HKLM, subkey, 'DisplayVersion', prevVerStr) then
    begin
        if Not RegQueryStringValue(HKCU, subkey, 'DisplayVersion', prevVerStr) then
        begin
            if IsWin64 then
            begin
                if Not RegQueryStringValue(HKLM64, subkey, 'DisplayVersion', prevVerStr) then
                begin
                    if Not RegQueryStringValue(HKCU64, subkey, 'DisplayVersion', prevVerStr) then
                    begin
                        { Couldn't determine the previous version, so prevVerStr is '' }
                    end;
                end;
            end;
        end;
    end;
end;

procedure ConfirmUpgradeDialog;
begin
    if MsgBox('We have detected an existing KA Lite installation; would you like to upgrade?', mbInformation,  MB_YESNO or MB_DEFBUTTON1) = IDYES then
    begin
        isUpgrade := True;
    end
    else if MsgBox('Installing fresh will delete all of your existing data; is this what you really want to do?', mbInformation,  MB_YESNO or MB_DEFBUTTON2) = IDYES then
    begin
        isUpgrade := False;
    end
    else
    begin
        isUpgrade := True;
    end;
end;

procedure Backup013Files;
var
    prevDBDir, prevContentDir: String;
    resCode: integer;
begin
    { Copy the old database and content folders, preserving the dir structure, then after installing then new files... }
    { ...run gitmigrate management command and delete the old stuff. }
    prevAppBackupDir := ExpandConstant('{tmp}') + '\prev-ka-lite';  // Expand this when we use it, instead of earlier.
    prevDBDir := WizardForm.PrevAppDir + '\ka-lite\kalite\database';
    prevContentDir := WizardForm.PrevAppDir + '\ka-lite\content';

    if Not ForceDirectories(prevAppBackupDir + '\kalite\') then
    begin
        MsgBox('Fatal error' #13#13 'Failed to create backup directories at: ' + prevAppBackupDir, mbError, MB_OK);
        forceCancel := True;
        WizardForm.Close;
    end;

    MsgBox('Setup will now copy your prior user data for migration. If you have a lot of data, this may take some time!', mbInformation, MB_OK);

    Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + prevDBDir + '" "' + prevAppBackupDir + '\kalite\database\" /E "', '', SW_HIDE, ewWaitUntilTerminated, resCode);
    if resCode <> 0 then
    begin
        MsgBox('Fatal error' #13#13 'Failed to backup database directory.', mbError, MB_OK);
        forceCancel := True;
        WizardForm.Close;
    end;
    Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + prevContentDir + '" "' + prevAppBackupDir + '\content\" /E"', '', SW_HIDE, ewWaitUntilTerminated, resCode);
    if resCode <> 0 then
    begin
        MsgBox('Fatal error' #13#13 'Failed to backup content directory.', mbError, MB_OK);
        forceCancel := True;
        WizardForm.Close;
    end;

    runGitmigrate := True;
end;

procedure HandleUpgrade(targetPath : String);
begin
    GetPreviousVersion;
    if FileExists(targetPath + '\ka-lite\kalite\database\data.sqlite') then
    begin
        ConfirmUpgradeDialog;
        if Not isUpgrade then
        begin
            if Not DeleteFile(targetPath + '\ka-lite\kalite\database\data.sqlite') then
            begin
                MsgBox('Error' #13#13 'Failed to delete the old database as requested; aborting the install.', mbError, MB_OK);
                forceCancel := True;
                WizardForm.Close;
            end;
        end
        else
        begin
            { This is where version-specific migration stuff should happen. }
            if CompareStr(prevVerStr, '0.13.99') < 0 then
            begin
                if CompareStr('{#TargetVersion}', '0.14.0') >= 0 then
                begin
                    Backup013Files;
                end;
            end;
        end;
    { forceCancel will be true if something went awry in Backup013Files... abort instead of trampling the user's data. }
    if Not forceCancel then
        RemoveOldInstallation(targetPath);
    end;
end;

function NextButtonClick(CurPageID: Integer): Boolean;
begin
    result := True;

    if CurPageID = wpLicense then
    begin
        if WizardForm.PrevAppDir <> nil then
            HandleUpgrade(WizardForm.PrevAppDir);
    end;

    if CurPageID = wpSelectDir then
    begin
        { Unclear what the logic here is. This is only executed if HandleUpgrade was not previously run. }
        if Not isUpgrade then
            HandleUpgrade(ExpandConstant('{app}'));
    end;
end;

procedure HandlePythonSetup;
var
    installPythonErrorCode : Integer;
begin
    if(MsgBox('Python 2.7.9+ is required to install KA Lite on Windows; do you wish to first install Python 2.7.10, before continuing with the installation of KA Lite?', mbConfirmation, MB_YESNO) = idYes) then
    begin
        ExtractTemporaryFile('python-2.7.10.msi');
        ShellExec('open', ExpandConstant('{tmp}')+'\python-2.7.10.msi', '', '', SW_SHOWNORMAL, ewWaitUntilTerminated, installPythonErrorCode);
    end
    else begin
        MsgBox('Error' #13#13 'You must have Python 2.7.9+ installed to proceed! Installation will now exit.', mbError, MB_OK);
        forceCancel := True;
        WizardForm.Close;
    end;
end;

{ Used in GetPipPath below }
const
    DEFAULT_PATH = '\Python27\Scripts\pip.exe';

{ Returns the path of pip.exe on the system. }
{ Tries several different locations before prompting user. }
function GetPipPath: string;
var
    path : string;
    i : integer;
begin
    for i := Ord('C') to Ord('H') do
    begin
        path := Chr(i) + ':' + DEFAULT_PATH;
        if FileExists(path) then
        begin
            Result := path;
            exit;
        end;
    end;
    MsgBox('Could not find pip.exe. Please select the location of pip.exe to continue installation.', mbInformation, MB_OK);
    if GetOpenFileName('Please select pip.exe', path, '', 'All files (*.*)|*.*', 'exe') then
    begin
        Result := path;
    end
    else begin
        MsgBox('Fatal error'#13#13'Please install pip and try again.', mbError, MB_OK);
        forceCancel := True;
        Result := '';
    end;
end;

procedure HandlePipSetup;
var
    PipCommand: string;
    PipPath: string;
    ErrorCode: integer;

begin
    PipPath := GetPipPath;
    if PipPath = '' then
        exit;
    PipCommand := 'install "' + ExpandConstant('{app}\ka-lite\dist\ka-lite-static-')  + '{#TargetVersion}' + '.zip"';

    MsgBox('Setup will now unpack dependencies for your installation.', mbInformation, MB_OK);
    if not ShellExec('open', PipPath, PipCommand, '', SW_HIDE, ewWaitUntilTerminated, ErrorCode) then
    begin
      MsgBox('Critical error.' #13#13 'Dependencies have failed to install. Error Number: ' + IntToStr(ErrorCode), mbInformation, MB_OK);
      forceCancel := True;
      WizardForm.Close;
    end;
end;

function InitializeSetup(): Boolean;
var
  PythonVersionCodeCheck: integer;
  killErrorCode: integer;
begin
    installFlag:=true;
    Result := true;
    startupFlag:='';

    ShellExec('open', 'taskkill.exe', '/F /T /im "KA Lite.exe"', '', SW_HIDE, ewWaitUntilTerminated, killErrorCode)
    ShellExec('open', 'tskill.exe', ' "KA Lite"', '', SW_HIDE, ewWaitUntilTerminated, killErrorCode);

    RegDeleteValue(HKCU, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Run', ExpandConstant('{#MyAppName}'));

    if ShellExec('open', 'python.exe','-c "import sys; (sys.version_info >= (2, 7, 9,) and sys.version_info < (3,) and sys.exit(0)) or sys.exit(1)"', '', SW_HIDE, ewWaitUntilTerminated, PythonVersionCodeCheck) then
    begin
        if PythonVersionCodeCheck = 1 then
        begin
            HandlePythonSetup();
        end;
    end
    else
    begin
        HandlePythonSetup();
    end;
end;

function InitializeUninstall(): Boolean;
var
ErrorCode: Integer;
begin
  ShellExec('open', 'taskkill.exe', '/F /T /im "KA Lite.exe"', '', SW_HIDE, ewWaitUntilTerminated, ErrorCode);
  ShellExec('open', 'tskill.exe', '"KA Lite"', '', SW_HIDE, ewWaitUntilTerminated, ErrorCode);
  ShellExec('open', ExpandConstant('{app}') + '\ka-lite\bin\windows\kalite.bat stop', '', '', SW_HIDE, ewWaitUntilTerminated, ErrorCode);
  result := True;
end;

{ Runs the gitmigrate management command introduced in 0.14 on the backup of a 0.13 installation }
procedure DoGitMigrate;
var
    retCodeContent, retCodeDB, retCode : integer;
begin
    MsgBox('Migrating old data to current user''s %USERPROFILE%\.kalite\ directory.', mbInformation, MB_OK);
    Exec(ExpandConstant('{cmd}'), '/S /C "mkdir "%USERPROFILE%\.kalite""', '', SW_SHOW, ewWaitUntilTerminated, retCode);
    Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + prevAppBackupDir + '\content" "%USERPROFILE%\.kalite\content\" /E /Y"', '', SW_SHOW, ewWaitUntilTerminated, retCodeContent);
    Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + prevAppBackupDir + '\kalite\database" "%USERPROFILE%\.kalite\database\" /E /Y"', '', SW_SHOW, ewWaitUntilTerminated, retCodeDB);
    if (retCodeContent <> 0) or (retCodeDB <> 0) then
    begin
        Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + prevAppBackupDir + '" "' + ExpandConstant('{app}') + '\kalite-backup\" /E /Y"', '', SW_SHOW, ewWaitUntilTerminated, retCode);
        MsgBox('Unable to migrate your data. Your data is still backed up at the directory: ' + ExpandConstant('{app}') + '\kalite-backup', mbError, MB_OK);
    end;
end;

{ Completes the setup with bundled empty database file. }
procedure DoSetup;
var
    setupCommand: string;
    retCode: integer;
begin
    { Copy the bundled empty db to the proper location. }
    { Used to have more responsibility, but we delegated those to the app itself! }
    Exec(ExpandConstant('{cmd}'), '/S /C "xcopy "' + ExpandConstant('{app}') + '\ka-lite\kalite\database" "%USERPROFILE%\.kalite\database\" /E /Y"', '', SW_HIDE, ewWaitUntilTerminated, retCode);
end;

procedure CurStepChanged(CurStep: TSetupStep);
var
  StartupCode: integer;
  moveKaliteFolderTemp: integer;
  moveContentFolderTemp: integer;
  cleanKaliteFolder: integer;
  restoreKaliteFolder: integer;
  restoreContentFolder: integer;
  informationBoxFlagged: boolean;

begin
    if CurStep = ssInstall then
    begin
        informationBoxFlagged :=False;

        ShellExec('open', 'taskkill.exe', '/F /T /im "KA Lite.exe"', '', SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        ShellExec('open', 'tskill.exe', '"KA Lite"', '', SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        Exec(ExpandConstant('{cmd}'),'/C ka-lite\bin\windows\kalite.bat stop', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, stopServerCode);
        Exec(ExpandConstant('{cmd}'),'/C del winshortcut.vbs', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, removeOldGuiTool);

        if DirExists(ExpandConstant('{app}') + '\kalite') then
        begin
            MsgBox('KA Lite old data structure' #13#13 'Setup detected that you have the old file structure. Setup will now move data to update the structure. Please be patient; this may take some time.', mbInformation, MB_OK);
            informationBoxFlagged :=True;
            Exec(ExpandConstant('{cmd}'),'/C mkdir '+ExpandConstant('{tmp}')+'\ka-lite\kalite & xcopy /y /s kalite\* '+ExpandConstant('{tmp}')+'\ka-lite\kalite', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, moveKaliteFolderTemp);
        end;

        if DirExists(ExpandConstant('{app}') + '\content') then
        begin
            if Not informationBoxFlagged then
            begin
                MsgBox('KA Lite old data structure' #13#13 'Setup detected that you have the old file structure. Setup will now move data to update the structure. Please be patient; this may take some time.', mbInformation, MB_OK);
                informationBoxFlagged :=True;
            end;
            Exec(ExpandConstant('{cmd}'),'/C mkdir '+ExpandConstant('{tmp}')+'\ka-lite\content & xcopy /y /s content\* '+ExpandConstant('{tmp}')+'\ka-lite\content', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, moveContentFolderTemp);
        end;

        if informationBoxFlagged then
        begin
            Exec(ExpandConstant('{cmd}'),'/C cd .. & del /q "'+ExpandConstant('{app}')+'\*" & for /d %x in ( "'+ExpandConstant('{app}')+'\*" ) do @rd /s /q "%x"', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, cleanKaliteFolder);

            if DirExists(ExpandConstant('{tmp}')+'\ka-lite\kalite') then
            begin
                Exec(ExpandConstant('{cmd}'),'/C mkdir ka-lite\kalite & xcopy /y /s '+ExpandConstant('{tmp}')+'\ka-lite\kalite\* ka-lite\kalite', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, restoreKaliteFolder);
            end;

            if DirExists(ExpandConstant('{tmp}')+'\ka-lite\content') then
            begin
                Exec(ExpandConstant('{cmd}'),'/C mkdir ka-lite\content & xcopy /y /s '+ExpandConstant('{tmp}')+'\ka-lite\content\* ka-lite\content', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, restoreContentFolder);
            end;
        end;

    end;

    if CurStep = ssPostInstall then
    begin
        if installFlag then
        begin
            HandlePipSetup();

            { Add KALITE_ROOT_DATA_PATH to environment variables. A workaround for setting kalite.ROOT_DATA_PATH }
            { In the future, the windows installer should use setuptools to avoid OS-dependent workarounds like this. }
            RegWriteStringValue(
                HKLM,
                'System\CurrentControlSet\Control\Session Manager\Environment',
                'KALITE_ROOT_DATA_PATH',
                ExpandConstant('{app}\ka-lite\')
            );

            { Migrate old database if applicable, otherwise create a new one }
            if runGitmigrate and Not forceCancel then
            begin
                DoGitMigrate;
            end
            else if Not forceCancel then
            begin
                DoSetup;
            end;

            if StartupPage.SelectedValueIndex = 0 then
            begin
                if ShellExec('open','guitools.vbs','4', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, StartupCode) then
                begin
                    if Not SaveStringToFile(ExpandConstant('{app}')+'\CONFIG.dat', 'RUN_AT_STARTUP:TRUE;' + #13#10, False) then
                    begin
                        MsgBox('Configuration file error.' #13#13 'Setup has failed to add the entry in the configuration file to run KA Lite at Windows startup. The installation may proceed and you can set this option later while using KA Lite.', mbError, MB_OK);
                    end;
                end
                else begin
                    MsgBox('GUI tools error.' #13#13 'Setup has failed to register a task to run KA Lite at Windows startup. The installation may proceed and you can set this option later while using KA Lite.', mbError, MB_OK);
                end;
            end
            else if StartupPage.SelectedValueIndex = 1 then
            begin
                if ShellExec('open', 'guitools.vbs', '0', ExpandConstant('{app}'), SW_HIDE, ewWaitUntilTerminated, StartupCode) then
                begin
                    if Not SaveStringToFile(ExpandConstant('{app}')+'\CONFIG.dat', 'RUN_AT_USER_LOGIN:TRUE;' + #13#10, False) then
                    begin
                        MsgBox('Configuration file error.' #13#13 'Setup has failed to add the entry in the configuration file to run KA Lite on user login. The installation may proceed and you can set this option later while using KA Lite.', mbError, MB_OK);
                    end;
                end
                else begin
                    MsgBox('GUI tools error.' #13#13 'Setup has failed to add the shortcut at the startup folder to run KA Lite on user login. The installation may proceed and you can set this option later while using KA Lite.', mbError, MB_OK);
                end;
            end;
        end;
    end;
end;

{ Called just prior to uninstall finishing. }
{ Clean up things we did during uninstall: }
{ * Remove environment variable KALITE_ROOT_DATA_PATH }
procedure DeinitializeUninstall();
begin
    if not RegDeleteValue(
        HKLM,
        'System\CurrentControlSet\Control\Session Manager\Environment',
        'KALITE_ROOT_DATA_PATH'
    ) then
    begin
        MsgBox('Unable to unset environment variable KALITE_ROOT_DATA_PATH.', mbError, MB_OK);
    end;
end;


Make JRE more generic

Make JRE more generic

[Setup]
AppName=Traccar
AppVersion=3.14
DefaultDirName={pf}\Traccar
AlwaysRestart=yes
OutputBaseFilename=traccar-setup
ArchitecturesInstallIn64BitMode=x64

[Dirs]
Name: "{app}\bat"
Name: "{app}\conf"
Name: "{app}\data"
Name: "{app}\lib"
Name: "{app}\logs"
Name: "{app}\web"
Name: "{app}\schema"
Name: "{app}\templates"

[Files]
Source: "out\*"; DestDir: "{app}"; Flags: recursesubdirs

[Run]
Filename: "{app}\bat\installService.bat"; Parameters: ">%TEMP%\installService.log 2>&1"; Flags: runhidden

[UninstallRun]
Filename: "{app}\bat\uninstallService.bat"; Parameters: ">%TEMP%\uninstallService.log 2>&1"; Flags: runhidden

[Code]
function GetLocalMachine(): Integer;
begin
  if IsWin64 then
  begin
    Result := HKLM64;
  end
  else
  begin
    Result := HKEY_LOCAL_MACHINE;
  end;
end;

function InitializeSetup(): Boolean;
begin
  if RegKeyExists(GetLocalMachine(), 'SOFTWARE\JavaSoft') then
  begin
    Result := true;
  end
  else
  begin
    Result := false;
    MsgBox('This application requires Java Runtime Environment version 7 or later. Please download and install the JRE and run this setup again. If you have Java installed and still get this error, you need to re-install it from offline installer (for more info see https://www.traccar.org/windows/).', mbCriticalError, MB_OK);
  end;
end;

[Setup]
AppName=Traccar
AppVersion=3.14
DefaultDirName={pf}\Traccar
AlwaysRestart=yes
OutputBaseFilename=traccar-setup
ArchitecturesInstallIn64BitMode=x64

[Dirs]
Name: "{app}\bat"
Name: "{app}\conf"
Name: "{app}\data"
Name: "{app}\lib"
Name: "{app}\logs"
Name: "{app}\web"
Name: "{app}\schema"
Name: "{app}\templates"

[Files]
Source: "out\*"; DestDir: "{app}"; Flags: recursesubdirs

[Run]
Filename: "{app}\bat\installService.bat"; Parameters: ">%TEMP%\installService.log 2>&1"; Flags: runhidden

[UninstallRun]
Filename: "{app}\bat\uninstallService.bat"; Parameters: ">%TEMP%\uninstallService.log 2>&1"; Flags: runhidden

[Code]
function GetLocalMachine(): Integer;
begin
  if IsWin64 then
  begin
    Result := HKLM64;
  end
  else
  begin
    Result := HKEY_LOCAL_MACHINE;
  end;
end;

function InitializeSetup(): Boolean;
begin
  if RegKeyExists(GetLocalMachine(), 'SOFTWARE\JavaSoft\Java Runtime Environment') then
  begin
    Result := true;
  end
  else
  begin
    Result := false;
    MsgBox('This application requires Java Runtime Environment version 7 or later. Please download and install the JRE and run this setup again. If you have Java installed and still get this error, you need to re-install it from offline installer (for more info see https://www.traccar.org/windows/).', mbCriticalError, MB_OK);
  end;
end;


installer: update for Inno Setup v5.5.6.

Make use of the `SetupMutex` directive instead of using our custom code.

;* Notepad2-mod - Installer script
;*
;* Copyright (C) 2010-2015 XhmikosR
;*
;* This file is part of Notepad2-mod.
;*
;* See License.txt for details.

; Requirements:
; Inno Setup: http://www.jrsoftware.org/isdl.php

;#define VS2010
;#define VS2012
;#define VS2013
;#define WDK

; Preprocessor related stuff
#if VER < EncodeVer(5,5,6)
  #error Update your Inno Setup version (5.5.6 or newer)
#endif

#if !defined(VS2010) && !defined(VS2012) && !defined(VS2013) && !defined(WDK)
  #error You need to define the compiler used; VS2010, VS2012, VS2013 or WDK
#endif

#if defined(VS2010)
  #define compiler "VS2010"
#elif defined(VS2012)
  #define compiler "VS2012"
#elif defined(VS2013)
  #define compiler "VS2013"
#elif defined(WDK)
  #define compiler "WDK"
#endif

#define bindir "..\bin\" + compiler

#ifnexist bindir + "\Release_x86\Notepad2.exe"
  #error Compile Notepad2 x86 first
#endif

#ifnexist bindir + "\Release_x64\Notepad2.exe"
  #error Compile Notepad2 x64 first
#endif

#define VerMajor
#define VerMinor
#define VerBuild
#define VerRevision

#expr ParseVersion(bindir + "\Release_x86\Notepad2.exe", VerMajor, VerMinor, VerBuild, VerRevision)
#define app_version   str(VerMajor) + "." + str(VerMinor) + "." + str(VerBuild) + "." + str(VerRevision)
#define app_name      "Notepad2-mod"
#define app_copyright "Copyright  2004-2014, Florian Balmer et al."
#define quick_launch  "{userappdata}\Microsoft\Internet Explorer\Quick Launch"

[Setup]
AppId={#app_name}
AppName={#app_name}
AppVersion={#app_version}
AppVerName={#app_name} {#app_version}
AppPublisher=XhmikosR
AppPublisherURL=https://github.com/XhmikosR/notepad2-mod
AppSupportURL=https://github.com/XhmikosR/notepad2-mod
AppUpdatesURL=https://github.com/XhmikosR/notepad2-mod
AppContact=https://github.com/XhmikosR/notepad2-mod
AppCopyright={#app_copyright}
VersionInfoVersion={#app_version}
UninstallDisplayIcon={app}\Notepad2.exe
#if defined(VS2013)
UninstallDisplayName={#app_name} {#app_version}
#else
UninstallDisplayName={#app_name} {#app_version} ({#compiler})
#endif
DefaultDirName={pf}\Notepad2
LicenseFile=license.txt
OutputDir=.
#if defined(VS2013)
OutputBaseFilename={#app_name}.{#app_version}
#else
OutputBaseFilename={#app_name}.{#app_version}_{#compiler}
#endif
SetupIconFile=Setup.ico
WizardImageFile=compiler:WizModernImage-IS.bmp
WizardSmallImageFile=WizardSmallImageFile.bmp
Compression=lzma2/max
InternalCompressLevel=max
SolidCompression=yes
EnableDirDoesntExistWarning=no
AllowNoIcons=yes
ShowTasksTreeLines=yes
DisableDirPage=yes
DisableProgramGroupPage=yes
DisableReadyPage=yes
DisableWelcomePage=yes
AllowCancelDuringInstall=no
#if defined(WDK)
MinVersion=5.0
#else
MinVersion=5.1sp3
#endif
ArchitecturesAllowed=x86 x64
ArchitecturesInstallIn64BitMode=x64
#ifexist "..\signinfo_notepad2-mod.txt"
SignTool=MySignTool
#endif
CloseApplications=true
SetupMutex='{#app_name}' + '_setup_mutex'

[Languages]
Name: en; MessagesFile: compiler:Default.isl

[Messages]
BeveledLabel     ={#app_name} {#app_version}  -  Compiled with {#compiler}
SetupAppTitle    =Setup - {#app_name}
SetupWindowTitle =Setup - {#app_name}

[CustomMessages]
en.msg_AppIsRunning          =Setup has detected that {#app_name} is currently running.%n%nPlease close all instances of it now, then click OK to continue, or Cancel to exit.
en.msg_AppIsRunningUninstall =Uninstall has detected that {#app_name} is currently running.%n%nPlease close all instances of it now, then click OK to continue, or Cancel to exit.
en.msg_DeleteSettings        =Do you also want to delete {#app_name}'s settings?%n%nIf you plan on installing {#app_name} again then you do not have to delete them.
#if defined(sse_required)
en.msg_simd_sse              =This build of {#app_name} requires a CPU with SSE extension support.%n%nYour CPU does not have those capabilities.
#elif defined(sse2_required)
en.msg_simd_sse2             =This build of {#app_name} requires a CPU with SSE2 extension support.%n%nYour CPU does not have those capabilities.
#endif
en.tsk_AllUsers              =For all users
en.tsk_CurrentUser           =For the current user only
en.tsk_Other                 =Other tasks:
en.tsk_ResetSettings         =Reset {#app_name}'s settings
en.tsk_RemoveDefault         =Restore Windows notepad
en.tsk_SetDefault            =Replace Windows notepad with {#app_name}
en.tsk_StartMenuIcon         =Create a Start Menu shortcut

[Tasks]
Name: desktopicon;        Description: {cm:CreateDesktopIcon};     GroupDescription: {cm:AdditionalIcons}; Flags: unchecked
Name: desktopicon\user;   Description: {cm:tsk_CurrentUser};       GroupDescription: {cm:AdditionalIcons}; Flags: unchecked exclusive
Name: desktopicon\common; Description: {cm:tsk_AllUsers};          GroupDescription: {cm:AdditionalIcons}; Flags: unchecked exclusive
Name: startup_icon;       Description: {cm:tsk_StartMenuIcon};     GroupDescription: {cm:AdditionalIcons}
Name: quicklaunchicon;    Description: {cm:CreateQuickLaunchIcon}; GroupDescription: {cm:AdditionalIcons}; Flags: unchecked;             OnlyBelowVersion: 6.01
Name: reset_settings;     Description: {cm:tsk_ResetSettings};     GroupDescription: {cm:tsk_Other};       Flags: checkedonce unchecked; Check: SettingsExistCheck()
Name: set_default;        Description: {cm:tsk_SetDefault};        GroupDescription: {cm:tsk_Other};                                     Check: not DefaulNotepadCheck()
Name: remove_default;     Description: {cm:tsk_RemoveDefault};     GroupDescription: {cm:tsk_Other};       Flags: checkedonce unchecked; Check: DefaulNotepadCheck()

[Files]
Source: {#bindir}\Release_x64\Notepad2.exe; DestDir: {app};                  Flags: ignoreversion;                         Check: Is64BitInstallMode()
Source: {#bindir}\Release_x86\Notepad2.exe; DestDir: {app};                  Flags: ignoreversion;                         Check: not Is64BitInstallMode()
Source: ..\License.txt;                     DestDir: {app};                  Flags: ignoreversion
Source: ..\Notepad2.txt;                    DestDir: {app};                  Flags: ignoreversion
Source: ..\Readme-mod.txt;                  DestDir: {app};                  Flags: ignoreversion
Source: Notepad2.ini;                       DestDir: {userappdata}\Notepad2; Flags: onlyifdoesntexist uninsneveruninstall

[Icons]
Name: {commondesktop}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: desktopicon\common; Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {userdesktop}\{#app_name};   Filename: {app}\Notepad2.exe; Tasks: desktopicon\user;   Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {userstartmenu}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: startup_icon;       Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {#quick_launch}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: quicklaunchicon;    Comment: {#app_name} {#app_version}; WorkingDir: {app};                           IconFilename: {app}\Notepad2.exe; IconIndex: 0

[INI]
Filename: {app}\Notepad2.ini; Section: Notepad2; Key: Notepad2.ini; String: %APPDATA%\Notepad2\Notepad2.ini

[Run]
Filename: {app}\Notepad2.exe; Description: {cm:LaunchProgram,{#app_name}}; WorkingDir: {app}; Flags: nowait postinstall skipifsilent unchecked

[InstallDelete]
Type: files;      Name: {userdesktop}\{#app_name}.lnk;   Check: not IsTaskSelected('desktopicon\user')   and IsUpgrade()
Type: files;      Name: {commondesktop}\{#app_name}.lnk; Check: not IsTaskSelected('desktopicon\common') and IsUpgrade()
Type: files;      Name: {userstartmenu}\{#app_name}.lnk; Check: not IsTaskSelected('startup_icon')       and IsUpgrade()
Type: files;      Name: {#quick_launch}\{#app_name}.lnk; Check: not IsTaskSelected('quicklaunchicon')    and IsUpgrade(); OnlyBelowVersion: 6.01
Type: files;      Name: {app}\Notepad2.ini
Type: files;      Name: {app}\Readme.txt

[UninstallDelete]
Type: files;      Name: {app}\Notepad2.ini
Type: dirifempty; Name: {app}

[Code]
const IFEO = 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe';

#if defined(sse_required) || defined(sse2_required)
function IsProcessorFeaturePresent(Feature: Integer): Boolean;
external 'IsProcessorFeaturePresent@kernel32.dll stdcall';
#endif

// Check if Notepad2 has replaced Windows Notepad
function DefaulNotepadCheck(): Boolean;
var
  sDebugger: String;
begin
  if RegQueryStringValue(HKLM, IFEO, 'Debugger', sDebugger) and
  (sDebugger = (ExpandConstant('"{app}\Notepad2.exe" /z'))) then begin
    Log('Custom Code: {#app_name} is set as the default notepad');
    Result := True;
  end
  else begin
    Log('Custom Code: {#app_name} is NOT set as the default notepad');
    Result := False;
  end;
end;

#if defined(sse_required)
function IsSSESupported(): Boolean;
begin
  // PF_XMMI_INSTRUCTIONS_AVAILABLE
  Result := IsProcessorFeaturePresent(6);
end;

#elif defined(sse2_required)

function IsSSE2Supported(): Boolean;
begin
  // PF_XMMI64_INSTRUCTIONS_AVAILABLE
  Result := IsProcessorFeaturePresent(10);
end;

#endif

function IsOldBuildInstalled(sInfFile: String): Boolean;
begin
  if RegKeyExists(HKLM, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad2') and
  FileExists(ExpandConstant('{pf}\Notepad2\' + sInfFile)) then
    Result := True
  else
    Result := False;
end;

function IsUpgrade(): Boolean;
var
  sPrevPath: String;
begin
  sPrevPath := WizardForm.PrevAppDir;
  Result := (sPrevPath <> '');
end;

// Check if Notepad2's settings exist
function SettingsExistCheck(): Boolean;
begin
  if FileExists(ExpandConstant('{userappdata}\Notepad2\Notepad2.ini')) then begin
    Log('Custom Code: Settings are present');
    Result := True;
  end
  else begin
    Log('Custom Code: Settings are NOT present');
    Result := False;
  end;
end;

function UninstallOldVersion(sInfFile: String): Integer;
var
  iResultCode: Integer;
begin
  // Return Values:
  // 0 - no idea
  // 1 - error executing the command
  // 2 - successfully executed the command

  // default return value
  Result := 0;
  // TODO: use RegQueryStringValue
  if not Exec('rundll32.exe', ExpandConstant('advpack.dll,LaunchINFSectionEx ' + '"{pf}\Notepad2\' + sInfFile +'",DefaultUninstall,,8,N'), '', SW_HIDE, ewWaitUntilTerminated, iResultCode) then begin
    Result := 1;
  end
  else begin
    Result := 2;
    Sleep(200);
  end;
end;

function ShouldSkipPage(PageID: Integer): Boolean;
begin
  // Hide the license page if IsUpgrade()
  if IsUpgrade() and (PageID = wpLicense) then
    Result := True;
end;

procedure AddReg();
begin
  RegWriteStringValue(HKCR, 'Applications\notepad2.exe', 'AppUserModelID', 'Notepad2');
  RegWriteStringValue(HKCR, 'Applications\notepad2.exe\shell\open\command', '', ExpandConstant('"{app}\Notepad2.exe" %1'));
  RegWriteStringValue(HKCR, '*\OpenWithList\notepad2.exe', '', '');
end;

procedure CleanUpSettings();
begin
  DeleteFile(ExpandConstant('{userappdata}\Notepad2\Notepad2.ini'));
  RemoveDir(ExpandConstant('{userappdata}\Notepad2'));
end;

procedure RemoveReg();
begin
  RegDeleteKeyIncludingSubkeys(HKCR, 'Applications\notepad2.exe');
  RegDeleteKeyIncludingSubkeys(HKCR, '*\OpenWithList\notepad2.exe');
end;

procedure CurPageChanged(CurPageID: Integer);
begin
  if CurPageID = wpSelectTasks then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonInstall)
  else if CurPageID = wpFinished then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonFinish);
end;

procedure CurStepChanged(CurStep: TSetupStep);
begin
  if CurStep = ssInstall then begin
    if IsTaskSelected('reset_settings') then
      CleanUpSettings();

    if IsOldBuildInstalled('Uninstall.inf') or IsOldBuildInstalled('Notepad2.inf') then begin
      if IsOldBuildInstalled('Uninstall.inf') then begin
        Log('Custom Code: The old build is installed, will try to uninstall it');
        if UninstallOldVersion('Uninstall.inf') = 2 then
          Log('Custom Code: The old build was successfully uninstalled')
        else
          Log('Custom Code: Something went wrong when uninstalling the old build');
      end;

      if IsOldBuildInstalled('Notepad2.inf') then begin
        Log('Custom Code: The official Notepad2 build is installed, will try to uninstall it');
        if UninstallOldVersion('Notepad2.inf') = 2 then
          Log('Custom Code: The official Notepad2 build was successfully uninstalled')
        else
          Log('Custom Code: Something went wrong when uninstalling the official Notepad2 build');
      end;

      // This is the case where the old build is installed; the DefaulNotepadCheck() returns true
      // and the set_default task isn't selected
      if not IsTaskSelected('remove_default') then
        RegWriteStringValue(HKLM, IFEO, 'Debugger', ExpandConstant('"{app}\Notepad2.exe" /z'));

    end;
  end;

  if CurStep = ssPostInstall then begin
    if IsTaskSelected('set_default') then
      RegWriteStringValue(HKLM, IFEO, 'Debugger', ExpandConstant('"{app}\Notepad2.exe" /z'));
    if IsTaskSelected('remove_default') then begin
      RegDeleteValue(HKLM, IFEO, 'Debugger');
      RegDeleteKeyIfEmpty(HKLM, IFEO);
    end;
    // Always add Notepad2's AppUserModelID and the rest registry values
    AddReg();
  end;

end;

procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
begin
  // When uninstalling, ask the user to delete Notepad2's settings
  if CurUninstallStep = usUninstall then begin
    if SettingsExistCheck() then begin
      if SuppressibleMsgBox(CustomMessage('msg_DeleteSettings'), mbConfirmation, MB_YESNO or MB_DEFBUTTON2, IDNO) = IDYES then
        CleanUpSettings();
    end;

    if DefaulNotepadCheck() then
      RegDeleteValue(HKLM, IFEO, 'Debugger');
    RegDeleteKeyIfEmpty(HKLM, IFEO);
    RemoveReg();

  end;
end;

procedure InitializeWizard();
begin
  WizardForm.SelectTasksLabel.Hide;
  WizardForm.TasksList.Top    := 0;
  WizardForm.TasksList.Height := PageFromID(wpSelectTasks).SurfaceHeight;
end;

function InitializeSetup(): Boolean;
begin
    Result := True;

#if defined(sse2_required)
    if not IsSSE2Supported() then begin
      SuppressibleMsgBox(CustomMessage('msg_simd_sse2'), mbCriticalError, MB_OK, MB_OK);
      Result := False;
    end;
#elif defined(sse_required)
    if IsSSESupported() then begin
      SuppressibleMsgBox(CustomMessage('msg_simd_sse'), mbCriticalError, MB_OK, MB_OK);
      Result := False;
    end;
#endif

end;

;* Notepad2-mod - Installer script
;*
;* Copyright (C) 2010-2014 XhmikosR
;*
;* This file is part of Notepad2-mod.
;*
;* See License.txt for details.

; Requirements:
; Inno Setup: http://www.jrsoftware.org/isdl.php

;#define VS2010
;#define VS2012
;#define VS2013
;#define WDK

; Preprocessor related stuff
#if VER < EncodeVer(5,5,4)
  #error Update your Inno Setup version (5.5.4 or newer)
#endif

#if !defined(VS2010) && !defined(VS2012) && !defined(VS2013) && !defined(WDK)
  #error You need to define the compiler used; VS2010, VS2012, VS2013 or WDK
#endif

#if defined(VS2010)
  #define compiler "VS2010"
#elif defined(VS2012)
  #define compiler "VS2012"
#elif defined(VS2013)
  #define compiler "VS2013"
#elif defined(WDK)
  #define compiler "WDK"
#endif

#define bindir "..\bin\" + compiler

#ifnexist bindir + "\Release_x86\Notepad2.exe"
  #error Compile Notepad2 x86 first
#endif

#ifnexist bindir + "\Release_x64\Notepad2.exe"
  #error Compile Notepad2 x64 first
#endif

#define VerMajor
#define VerMinor
#define VerBuild
#define VerRevision

#expr ParseVersion(bindir + "\Release_x86\Notepad2.exe", VerMajor, VerMinor, VerBuild, VerRevision)
#define app_version   str(VerMajor) + "." + str(VerMinor) + "." + str(VerBuild) + "." + str(VerRevision)
#define app_name      "Notepad2-mod"
#define app_copyright "Copyright  2004-2014, Florian Balmer et al."
#define quick_launch  "{userappdata}\Microsoft\Internet Explorer\Quick Launch"

[Setup]
AppId={#app_name}
AppName={#app_name}
AppVersion={#app_version}
AppVerName={#app_name} {#app_version}
AppPublisher=XhmikosR
AppPublisherURL=https://github.com/XhmikosR/notepad2-mod
AppSupportURL=https://github.com/XhmikosR/notepad2-mod
AppUpdatesURL=https://github.com/XhmikosR/notepad2-mod
AppContact=https://github.com/XhmikosR/notepad2-mod
AppCopyright={#app_copyright}
VersionInfoVersion={#app_version}
UninstallDisplayIcon={app}\Notepad2.exe
#if defined(VS2013)
UninstallDisplayName={#app_name} {#app_version}
#else
UninstallDisplayName={#app_name} {#app_version} ({#compiler})
#endif
DefaultDirName={pf}\Notepad2
LicenseFile=license.txt
OutputDir=.
#if defined(VS2013)
OutputBaseFilename={#app_name}.{#app_version}
#else
OutputBaseFilename={#app_name}.{#app_version}_{#compiler}
#endif
SetupIconFile=Setup.ico
WizardImageFile=compiler:WizModernImage-IS.bmp
WizardSmallImageFile=WizardSmallImageFile.bmp
Compression=lzma2/max
InternalCompressLevel=max
SolidCompression=yes
EnableDirDoesntExistWarning=no
AllowNoIcons=yes
ShowTasksTreeLines=yes
DisableDirPage=yes
DisableProgramGroupPage=yes
DisableReadyPage=yes
DisableWelcomePage=yes
AllowCancelDuringInstall=no
#if defined(WDK)
MinVersion=5.0
#else
MinVersion=5.1sp3
#endif
ArchitecturesAllowed=x86 x64
ArchitecturesInstallIn64BitMode=x64
#ifexist "..\signinfo_notepad2-mod.txt"
SignTool=MySignTool
#endif
CloseApplications=true

[Languages]
Name: en; MessagesFile: compiler:Default.isl

[Messages]
BeveledLabel     ={#app_name} {#app_version}  -  Compiled with {#compiler}
SetupAppTitle    =Setup - {#app_name}
SetupWindowTitle =Setup - {#app_name}

[CustomMessages]
en.msg_AppIsRunning          =Setup has detected that {#app_name} is currently running.%n%nPlease close all instances of it now, then click OK to continue, or Cancel to exit.
en.msg_AppIsRunningUninstall =Uninstall has detected that {#app_name} is currently running.%n%nPlease close all instances of it now, then click OK to continue, or Cancel to exit.
en.msg_DeleteSettings        =Do you also want to delete {#app_name}'s settings?%n%nIf you plan on installing {#app_name} again then you do not have to delete them.
en.msg_SetupIsRunningWarning ={#app_name} setup is already running!
#if defined(sse_required)
en.msg_simd_sse              =This build of {#app_name} requires a CPU with SSE extension support.%n%nYour CPU does not have those capabilities.
#elif defined(sse2_required)
en.msg_simd_sse2             =This build of {#app_name} requires a CPU with SSE2 extension support.%n%nYour CPU does not have those capabilities.
#endif
en.tsk_AllUsers              =For all users
en.tsk_CurrentUser           =For the current user only
en.tsk_Other                 =Other tasks:
en.tsk_ResetSettings         =Reset {#app_name}'s settings
en.tsk_RemoveDefault         =Restore Windows notepad
en.tsk_SetDefault            =Replace Windows notepad with {#app_name}
en.tsk_StartMenuIcon         =Create a Start Menu shortcut

[Tasks]
Name: desktopicon;        Description: {cm:CreateDesktopIcon};     GroupDescription: {cm:AdditionalIcons}; Flags: unchecked
Name: desktopicon\user;   Description: {cm:tsk_CurrentUser};       GroupDescription: {cm:AdditionalIcons}; Flags: unchecked exclusive
Name: desktopicon\common; Description: {cm:tsk_AllUsers};          GroupDescription: {cm:AdditionalIcons}; Flags: unchecked exclusive
Name: startup_icon;       Description: {cm:tsk_StartMenuIcon};     GroupDescription: {cm:AdditionalIcons}
Name: quicklaunchicon;    Description: {cm:CreateQuickLaunchIcon}; GroupDescription: {cm:AdditionalIcons}; Flags: unchecked;             OnlyBelowVersion: 6.01
Name: reset_settings;     Description: {cm:tsk_ResetSettings};     GroupDescription: {cm:tsk_Other};       Flags: checkedonce unchecked; Check: SettingsExistCheck()
Name: set_default;        Description: {cm:tsk_SetDefault};        GroupDescription: {cm:tsk_Other};                                     Check: not DefaulNotepadCheck()
Name: remove_default;     Description: {cm:tsk_RemoveDefault};     GroupDescription: {cm:tsk_Other};       Flags: checkedonce unchecked; Check: DefaulNotepadCheck()

[Files]
Source: {#bindir}\Release_x64\Notepad2.exe; DestDir: {app};                  Flags: ignoreversion;                         Check: Is64BitInstallMode()
Source: {#bindir}\Release_x86\Notepad2.exe; DestDir: {app};                  Flags: ignoreversion;                         Check: not Is64BitInstallMode()
Source: ..\License.txt;                     DestDir: {app};                  Flags: ignoreversion
Source: ..\Notepad2.txt;                    DestDir: {app};                  Flags: ignoreversion
Source: ..\Readme-mod.txt;                  DestDir: {app};                  Flags: ignoreversion
Source: Notepad2.ini;                       DestDir: {userappdata}\Notepad2; Flags: onlyifdoesntexist uninsneveruninstall

[Icons]
Name: {commondesktop}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: desktopicon\common; Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {userdesktop}\{#app_name};   Filename: {app}\Notepad2.exe; Tasks: desktopicon\user;   Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {userstartmenu}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: startup_icon;       Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {#quick_launch}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: quicklaunchicon;    Comment: {#app_name} {#app_version}; WorkingDir: {app};                           IconFilename: {app}\Notepad2.exe; IconIndex: 0

[INI]
Filename: {app}\Notepad2.ini; Section: Notepad2; Key: Notepad2.ini; String: %APPDATA%\Notepad2\Notepad2.ini

[Run]
Filename: {app}\Notepad2.exe; Description: {cm:LaunchProgram,{#app_name}}; WorkingDir: {app}; Flags: nowait postinstall skipifsilent unchecked

[InstallDelete]
Type: files;      Name: {userdesktop}\{#app_name}.lnk;   Check: not IsTaskSelected('desktopicon\user')   and IsUpgrade()
Type: files;      Name: {commondesktop}\{#app_name}.lnk; Check: not IsTaskSelected('desktopicon\common') and IsUpgrade()
Type: files;      Name: {userstartmenu}\{#app_name}.lnk; Check: not IsTaskSelected('startup_icon')       and IsUpgrade()
Type: files;      Name: {#quick_launch}\{#app_name}.lnk; Check: not IsTaskSelected('quicklaunchicon')    and IsUpgrade(); OnlyBelowVersion: 6.01
Type: files;      Name: {app}\Notepad2.ini
Type: files;      Name: {app}\Readme.txt

[UninstallDelete]
Type: files;      Name: {app}\Notepad2.ini
Type: dirifempty; Name: {app}

[Code]
const
  installer_mutex = '{#app_name}' + '_setup_mutex';
  IFEO            = 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe';

#if defined(sse_required) || defined(sse2_required)
function IsProcessorFeaturePresent(Feature: Integer): Boolean;
external 'IsProcessorFeaturePresent@kernel32.dll stdcall';
#endif

// Check if Notepad2 has replaced Windows Notepad
function DefaulNotepadCheck(): Boolean;
var
  sDebugger: String;
begin
  if RegQueryStringValue(HKLM, IFEO, 'Debugger', sDebugger) and
  (sDebugger = (ExpandConstant('"{app}\Notepad2.exe" /z'))) then begin
    Log('Custom Code: {#app_name} is set as the default notepad');
    Result := True;
  end
  else begin
    Log('Custom Code: {#app_name} is NOT set as the default notepad');
    Result := False;
  end;
end;

#if defined(sse_required)
function IsSSESupported(): Boolean;
begin
  // PF_XMMI_INSTRUCTIONS_AVAILABLE
  Result := IsProcessorFeaturePresent(6);
end;

#elif defined(sse2_required)

function IsSSE2Supported(): Boolean;
begin
  // PF_XMMI64_INSTRUCTIONS_AVAILABLE
  Result := IsProcessorFeaturePresent(10);
end;

#endif

function IsOldBuildInstalled(sInfFile: String): Boolean;
begin
  if RegKeyExists(HKLM, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad2') and
  FileExists(ExpandConstant('{pf}\Notepad2\' + sInfFile)) then
    Result := True
  else
    Result := False;
end;

function IsUpgrade(): Boolean;
var
  sPrevPath: String;
begin
  sPrevPath := WizardForm.PrevAppDir;
  Result := (sPrevPath <> '');
end;

// Check if Notepad2's settings exist
function SettingsExistCheck(): Boolean;
begin
  if FileExists(ExpandConstant('{userappdata}\Notepad2\Notepad2.ini')) then begin
    Log('Custom Code: Settings are present');
    Result := True;
  end
  else begin
    Log('Custom Code: Settings are NOT present');
    Result := False;
  end;
end;

function UninstallOldVersion(sInfFile: String): Integer;
var
  iResultCode: Integer;
begin
  // Return Values:
  // 0 - no idea
  // 1 - error executing the command
  // 2 - successfully executed the command

  // default return value
  Result := 0;
  // TODO: use RegQueryStringValue
  if not Exec('rundll32.exe', ExpandConstant('advpack.dll,LaunchINFSectionEx ' + '"{pf}\Notepad2\' + sInfFile +'",DefaultUninstall,,8,N'), '', SW_HIDE, ewWaitUntilTerminated, iResultCode) then begin
    Result := 1;
  end
  else begin
    Result := 2;
    Sleep(200);
  end;
end;

function ShouldSkipPage(PageID: Integer): Boolean;
begin
  // Hide the license page if IsUpgrade()
  if IsUpgrade() and (PageID = wpLicense) then
    Result := True;
end;

procedure AddReg();
begin
  RegWriteStringValue(HKCR, 'Applications\notepad2.exe', 'AppUserModelID', 'Notepad2');
  RegWriteStringValue(HKCR, 'Applications\notepad2.exe\shell\open\command', '', ExpandConstant('"{app}\Notepad2.exe" %1'));
  RegWriteStringValue(HKCR, '*\OpenWithList\notepad2.exe', '', '');
end;

procedure CleanUpSettings();
begin
  DeleteFile(ExpandConstant('{userappdata}\Notepad2\Notepad2.ini'));
  RemoveDir(ExpandConstant('{userappdata}\Notepad2'));
end;

procedure RemoveReg();
begin
  RegDeleteKeyIncludingSubkeys(HKCR, 'Applications\notepad2.exe');
  RegDeleteKeyIncludingSubkeys(HKCR, '*\OpenWithList\notepad2.exe');
end;

procedure CurPageChanged(CurPageID: Integer);
begin
  if CurPageID = wpSelectTasks then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonInstall)
  else if CurPageID = wpFinished then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonFinish);
end;

procedure CurStepChanged(CurStep: TSetupStep);
begin
  if CurStep = ssInstall then begin
    if IsTaskSelected('reset_settings') then
      CleanUpSettings();

    if IsOldBuildInstalled('Uninstall.inf') or IsOldBuildInstalled('Notepad2.inf') then begin
      if IsOldBuildInstalled('Uninstall.inf') then begin
        Log('Custom Code: The old build is installed, will try to uninstall it');
        if UninstallOldVersion('Uninstall.inf') = 2 then
          Log('Custom Code: The old build was successfully uninstalled')
        else
          Log('Custom Code: Something went wrong when uninstalling the old build');
      end;

      if IsOldBuildInstalled('Notepad2.inf') then begin
        Log('Custom Code: The official Notepad2 build is installed, will try to uninstall it');
        if UninstallOldVersion('Notepad2.inf') = 2 then
          Log('Custom Code: The official Notepad2 build was successfully uninstalled')
        else
          Log('Custom Code: Something went wrong when uninstalling the official Notepad2 build');
      end;

      // This is the case where the old build is installed; the DefaulNotepadCheck() returns true
      // and the set_default task isn't selected
      if not IsTaskSelected('remove_default') then
        RegWriteStringValue(HKLM, IFEO, 'Debugger', ExpandConstant('"{app}\Notepad2.exe" /z'));

    end;
  end;

  if CurStep = ssPostInstall then begin
    if IsTaskSelected('set_default') then
      RegWriteStringValue(HKLM, IFEO, 'Debugger', ExpandConstant('"{app}\Notepad2.exe" /z'));
    if IsTaskSelected('remove_default') then begin
      RegDeleteValue(HKLM, IFEO, 'Debugger');
      RegDeleteKeyIfEmpty(HKLM, IFEO);
    end;
    // Always add Notepad2's AppUserModelID and the rest registry values
    AddReg();
  end;

end;

procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
begin
  // When uninstalling, ask the user to delete Notepad2's settings
  if CurUninstallStep = usUninstall then begin
    if SettingsExistCheck() then begin
      if SuppressibleMsgBox(CustomMessage('msg_DeleteSettings'), mbConfirmation, MB_YESNO or MB_DEFBUTTON2, IDNO) = IDYES then
        CleanUpSettings();
    end;

    if DefaulNotepadCheck() then
      RegDeleteValue(HKLM, IFEO, 'Debugger');
    RegDeleteKeyIfEmpty(HKLM, IFEO);
    RemoveReg();

  end;
end;

procedure InitializeWizard();
begin
  WizardForm.SelectTasksLabel.Hide;
  WizardForm.TasksList.Top    := 0;
  WizardForm.TasksList.Height := PageFromID(wpSelectTasks).SurfaceHeight;
end;

function InitializeSetup(): Boolean;
begin
  // Create a mutex for the installer and if it's already running then show a message and stop installation
  if CheckForMutexes(installer_mutex) and not WizardSilent() then begin
    SuppressibleMsgBox(CustomMessage('msg_SetupIsRunningWarning'), mbError, MB_OK, MB_OK);
    Result := False;
  end
  else begin
    Result := True;
    CreateMutex(installer_mutex);

#if defined(sse2_required)
    if not IsSSE2Supported() then begin
      SuppressibleMsgBox(CustomMessage('msg_simd_sse2'), mbCriticalError, MB_OK, MB_OK);
      Result := False;
    end;
#elif defined(sse_required)
    if not IsSSESupported() then begin
      SuppressibleMsgBox(CustomMessage('msg_simd_sse'), mbCriticalError, MB_OK, MB_OK);
      Result := False;
    end;
#endif

  end;
end;

function InitializeUninstall(): Boolean;
begin
  if CheckForMutexes(installer_mutex) then begin
    SuppressibleMsgBox(CustomMessage('msg_SetupIsRunningWarning'), mbError, MB_OK, MB_OK);
    Result := False;
  end
  else begin
    Result := True;
    CreateMutex(installer_mutex);

  end;
end;


Changed install directory and application name/version to be more typical for Windows.

; Basic setup script for the Inno Setup installer builder.  For more
; information on the free installer builder, see www.jrsoftware.org.
;
; This script was contributed by Tim Peters.
; The current version is used with Inno Setup 2.0.19.

[Setup]
AppName=Expat
AppId=expat
AppVersion=2.0.1
AppVerName=expat 2.0.1
AppCopyright=Copyright  1998-2006 Thai Open Source Software Center, Clark Cooper, and the Expat maintainers
DefaultDirName={pf}\Expat 2.0.1
AppPublisher=The Expat Developers
AppPublisherURL=http://www.libexpat.org/
AppSupportURL=http://www.libexpat.org/
AppUpdatesURL=http://www.libexpat.org/
UninstallDisplayName=Expat XML Parser 2.0.1
UninstallFilesDir={app}\Uninstall

Compression=bzip/9
SourceDir=..
OutputDir=win32
DisableStartupPrompt=yes
AllowNoIcons=yes
DisableProgramGroupPage=yes
DisableReadyPage=yes

[Files]
Flags: ignoreversion; Source: xmlwf\Release\*.exe;        DestDir: "{app}"
Flags: ignoreversion; Source: win32\MANIFEST.txt;         DestDir: "{app}"
Flags: ignoreversion; Source: Changes;                    DestDir: "{app}"; DestName: Changes.txt
Flags: ignoreversion; Source: COPYING;                    DestDir: "{app}"; DestName: COPYING.txt
Flags: ignoreversion; Source: README;                     DestDir: "{app}"; DestName: README.txt
Flags: ignoreversion; Source: doc\*.html;                 DestDir: "{app}\Doc"
Flags: ignoreversion; Source: doc\*.css;                  DestDir: "{app}\Doc"
Flags: ignoreversion; Source: doc\*.png;                  DestDir: "{app}\Doc"
Flags: ignoreversion; Source: lib\Release\*.dll;          DestDir: "{app}\Libs"
Flags: ignoreversion; Source: lib\Release\*.lib;          DestDir: "{app}\Libs"
Flags: ignoreversion; Source: lib\Release-w\*.dll;        DestDir: "{app}\Libs"
Flags: ignoreversion; Source: lib\Release-w\*.lib;        DestDir: "{app}\Libs"
Flags: ignoreversion; Source: lib\Release_static\*.lib;   DestDir: "{app}\StaticLibs"
Flags: ignoreversion; Source: lib\Release-w_static\*.lib; DestDir: "{app}\StaticLibs"
Flags: ignoreversion; Source: expat.dsw;                  DestDir: "{app}\Source"
Flags: ignoreversion; Source: win32\README.txt;           DestDir: "{app}\Source"
Flags: ignoreversion; Source: bcb5\*.bp*;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: bcb5\*.mak;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: bcb5\*.def;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: bcb5\*.txt;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: bcb5\*.bat;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: lib\*.c;                    DestDir: "{app}\Source\lib"
Flags: ignoreversion; Source: lib\*.h;                    DestDir: "{app}\Source\lib"
Flags: ignoreversion; Source: lib\*.def;                  DestDir: "{app}\Source\lib"
Flags: ignoreversion; Source: lib\*.dsp;                  DestDir: "{app}\Source\lib"
Flags: ignoreversion; Source: examples\*.c;               DestDir: "{app}\Source\examples"
Flags: ignoreversion; Source: examples\*.dsp;             DestDir: "{app}\Source\examples"
Flags: ignoreversion; Source: tests\*.c;                  DestDir: "{app}\Source\tests"
Flags: ignoreversion; Source: tests\*.cpp;                DestDir: "{app}\Source\tests"
Flags: ignoreversion; Source: tests\*.h;                  DestDir: "{app}\Source\tests"
Flags: ignoreversion; Source: tests\README.txt;           DestDir: "{app}\Source\tests"
Flags: ignoreversion; Source: tests\benchmark\*.c;        DestDir: "{app}\Source\tests\benchmark"
Flags: ignoreversion; Source: tests\benchmark\*.ds*;      DestDir: "{app}\Source\tests\benchmark"
Flags: ignoreversion; Source: tests\benchmark\README.txt; DestDir: "{app}\Source\tests\benchmark"
Flags: ignoreversion; Source: xmlwf\*.c*;                 DestDir: "{app}\Source\xmlwf"
Flags: ignoreversion; Source: xmlwf\*.h;                  DestDir: "{app}\Source\xmlwf"
Flags: ignoreversion; Source: xmlwf\*.dsp;                DestDir: "{app}\Source\xmlwf"

[Messages]
WelcomeLabel1=Welcome to the Expat XML Parser Setup Wizard
WelcomeLabel2=This will install [name/ver] on your computer.%n%nExpat is an XML parser with a C-language API, and is primarily made available to allow developers to build applications which use XML using a portable API and fast implementation.%n%nIt is strongly recommended that you close all other applications you have running before continuing. This will help prevent any conflicts during the installation process.

; Basic setup script for the Inno Setup installer builder.  For more
; information on the free installer builder, see www.jrsoftware.org.
;
; This script was contributed by Tim Peters.
; The current version is used with Inno Setup 2.0.19.

[Setup]
AppName=expat
AppId=expat
AppVersion=2.0.0
AppVerName=expat 2.0.0
AppCopyright=Copyright  1998-2006 Thai Open Source Software Center, Clark Cooper, and the Expat maintainers
DefaultDirName={sd}\Expat-2.0.0
AppPublisher=The Expat Developers
AppPublisherURL=http://www.libexpat.org/
AppSupportURL=http://www.libexpat.org/
AppUpdatesURL=http://www.libexpat.org/
UninstallDisplayName=Expat XML Parser (version 2.0.0)
UninstallFilesDir={app}\Uninstall

Compression=bzip/9
SourceDir=..
OutputDir=win32
DisableStartupPrompt=yes
AllowNoIcons=yes
DisableProgramGroupPage=yes
DisableReadyPage=yes

[Files]
Flags: ignoreversion; Source: xmlwf\Release\*.exe;        DestDir: "{app}"
Flags: ignoreversion; Source: win32\MANIFEST.txt;         DestDir: "{app}"
Flags: ignoreversion; Source: Changes;                    DestDir: "{app}"; DestName: Changes.txt
Flags: ignoreversion; Source: COPYING;                    DestDir: "{app}"; DestName: COPYING.txt
Flags: ignoreversion; Source: README;                     DestDir: "{app}"; DestName: README.txt
Flags: ignoreversion; Source: doc\*.html;                 DestDir: "{app}\Doc"
Flags: ignoreversion; Source: doc\*.css;                  DestDir: "{app}\Doc"
Flags: ignoreversion; Source: doc\*.png;                  DestDir: "{app}\Doc"
Flags: ignoreversion; Source: lib\Release\*.dll;          DestDir: "{app}\Libs"
Flags: ignoreversion; Source: lib\Release\*.lib;          DestDir: "{app}\Libs"
Flags: ignoreversion; Source: lib\Release-w\*.dll;        DestDir: "{app}\Libs"
Flags: ignoreversion; Source: lib\Release-w\*.lib;        DestDir: "{app}\Libs"
Flags: ignoreversion; Source: lib\Release_static\*.lib;   DestDir: "{app}\StaticLibs"
Flags: ignoreversion; Source: lib\Release-w_static\*.lib; DestDir: "{app}\StaticLibs"
Flags: ignoreversion; Source: expat.dsw;                  DestDir: "{app}\Source"
Flags: ignoreversion; Source: win32\README.txt;           DestDir: "{app}\Source"
Flags: ignoreversion; Source: bcb5\*.bp*;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: bcb5\*.mak;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: bcb5\*.def;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: bcb5\*.txt;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: bcb5\*.bat;                 DestDir: "{app}\Source\bcb5"
Flags: ignoreversion; Source: lib\*.c;                    DestDir: "{app}\Source\lib"
Flags: ignoreversion; Source: lib\*.h;                    DestDir: "{app}\Source\lib"
Flags: ignoreversion; Source: lib\*.def;                  DestDir: "{app}\Source\lib"
Flags: ignoreversion; Source: lib\*.dsp;                  DestDir: "{app}\Source\lib"
Flags: ignoreversion; Source: examples\*.c;               DestDir: "{app}\Source\examples"
Flags: ignoreversion; Source: examples\*.dsp;             DestDir: "{app}\Source\examples"
Flags: ignoreversion; Source: tests\*.c;                  DestDir: "{app}\Source\tests"
Flags: ignoreversion; Source: tests\*.cpp;                DestDir: "{app}\Source\tests"
Flags: ignoreversion; Source: tests\*.h;                  DestDir: "{app}\Source\tests"
Flags: ignoreversion; Source: tests\README.txt;           DestDir: "{app}\Source\tests"
Flags: ignoreversion; Source: tests\benchmark\*.c;        DestDir: "{app}\Source\tests\benchmark"
Flags: ignoreversion; Source: tests\benchmark\*.ds*;      DestDir: "{app}\Source\tests\benchmark"
Flags: ignoreversion; Source: tests\benchmark\README.txt; DestDir: "{app}\Source\tests\benchmark"
Flags: ignoreversion; Source: xmlwf\*.c*;                 DestDir: "{app}\Source\xmlwf"
Flags: ignoreversion; Source: xmlwf\*.h;                  DestDir: "{app}\Source\xmlwf"
Flags: ignoreversion; Source: xmlwf\*.dsp;                DestDir: "{app}\Source\xmlwf"

[Messages]
WelcomeLabel1=Welcome to the Expat XML Parser Setup Wizard
WelcomeLabel2=This will install [name/ver] on your computer.%n%nExpat is an XML parser with a C-language API, and is primarily made available to allow developers to build applications which use XML using a portable API and fast implementation.%n%nIt is strongly recommended that you close all other applications you have running before continuing. This will help prevent any conflicts during the installation process.


Add win32/README.txt to the Source/ directory that gets installed.

; Basic setup script for the Inno Setep installer builder.  For more
; information on the free installer builder, see www.jrsoftware.org.
;
; This script was contributed by Tim Peters.
; The current version is used with Inno Setup 2.0.19.

[Setup]
AppName=expat
AppId=expat
AppVersion=1.95.6
AppVerName=expat 1.95.6
AppCopyright=Copyright  1998-2002 Thai Open Source Software Center, Clark Cooper, and the Expat maintainers
DefaultDirName={sd}\Expat-1.95.6
AppPublisher=The Expat Developers
AppPublisherURL=http://www.libexpat.org/
AppSupportURL=http://www.libexpat.org/
AppUpdatesURL=http://www.libexpat.org/
UninstallDisplayName=Expat XML Parser (version 1.95.6)
UninstallFilesDir={app}\Uninstall

Compression=bzip/9
SourceDir=..
OutputDir=win32
DisableStartupPrompt=yes
AllowNoIcons=yes
DisableProgramGroupPage=yes
DisableReadyPage=yes

[Files]
CopyMode: alwaysoverwrite; Source: xmlwf\Release\*.exe;        DestDir: "{app}"
CopyMode: alwaysoverwrite; Source: win32\MANIFEST.txt;         DestDir: "{app}"
CopyMode: alwaysoverwrite; Source: Changes;                    DestDir: "{app}"; DestName: Changes.txt
CopyMode: alwaysoverwrite; Source: COPYING;                    DestDir: "{app}"; DestName: COPYING.txt
CopyMode: alwaysoverwrite; Source: README;                     DestDir: "{app}"; DestName: README.txt
CopyMode: alwaysoverwrite; Source: doc\*.html;                 DestDir: "{app}\Doc"
CopyMode: alwaysoverwrite; Source: doc\*.css;                  DestDir: "{app}\Doc"
CopyMode: alwaysoverwrite; Source: doc\*.png;                  DestDir: "{app}\Doc"
CopyMode: alwaysoverwrite; Source: lib\Release\*.dll;          DestDir: "{app}\Libs"
CopyMode: alwaysoverwrite; Source: lib\Release\*.lib;          DestDir: "{app}\Libs"
CopyMode: alwaysoverwrite; Source: lib\Release-w\*.dll;        DestDir: "{app}\Libs"
CopyMode: alwaysoverwrite; Source: lib\Release-w\*.lib;        DestDir: "{app}\Libs"
CopyMode: alwaysoverwrite; Source: lib\Release_static\*.lib;   DestDir: "{app}\StaticLibs"
CopyMode: alwaysoverwrite; Source: lib\Release-w_static\*.lib; DestDir: "{app}\StaticLibs"
CopyMode: alwaysoverwrite; Source: expat.dsw;                  DestDir: "{app}\Source"
CopyMode: alwaysoverwrite; Source: win32\README.txt;           DestDir: "{app}\Source"
CopyMode: alwaysoverwrite; Source: bcb5\*.*;                   DestDir: "{app}\Source\bcb5"
CopyMode: alwaysoverwrite; Source: lib\*.c;                    DestDir: "{app}\Source\lib"
CopyMode: alwaysoverwrite; Source: lib\*.h;                    DestDir: "{app}\Source\lib"
CopyMode: alwaysoverwrite; Source: lib\*.def;                  DestDir: "{app}\Source\lib"
CopyMode: alwaysoverwrite; Source: lib\*.dsp;                  DestDir: "{app}\Source\lib"
CopyMode: alwaysoverwrite; Source: examples\*.c;               DestDir: "{app}\Source\examples"
CopyMode: alwaysoverwrite; Source: examples\*.dsp;             DestDir: "{app}\Source\examples"
CopyMode: alwaysoverwrite; Source: tests\*.c;                  DestDir: "{app}\Source\tests"
CopyMode: alwaysoverwrite; Source: tests\*.h;                  DestDir: "{app}\Source\tests"
CopyMode: alwaysoverwrite; Source: tests\README.txt;           DestDir: "{app}\Source\tests"
CopyMode: alwaysoverwrite; Source: xmlwf\*.c*;                 DestDir: "{app}\Source\xmlwf"
CopyMode: alwaysoverwrite; Source: xmlwf\*.h;                  DestDir: "{app}\Source\xmlwf"
CopyMode: alwaysoverwrite; Source: xmlwf\*.dsp;                DestDir: "{app}\Source\xmlwf"

[Messages]
WelcomeLabel1=Welcome to the Expat XML Parser Setup Wizard
WelcomeLabel2=This will install [name/ver] on your computer.%n%nExpat is an XML parser with a C-language API, and is primarily made available to allow developers to build applications which use XML using a portable API and fast implementation.%n%nIt is strongly recommended that you close all other applications you have running before continuing. This will help prevent any conflicts during the installation process.

; Basic setup script for the Inno Setep installer builder.  For more
; information on the free installer builder, see www.jrsoftware.org.
;
; This script was contributed by Tim Peters.
; The current version is used with Inno Setup 2.0.19.

[Setup]
AppName=expat
AppId=expat
AppVersion=1.95.6
AppVerName=expat 1.95.6
AppCopyright=Copyright  1998-2002 Thai Open Source Software Center, Clark Cooper, and the Expat maintainers
DefaultDirName={sd}\Expat-1.95.6
AppPublisher=The Expat Developers
AppPublisherURL=http://www.libexpat.org/
AppSupportURL=http://www.libexpat.org/
AppUpdatesURL=http://www.libexpat.org/
UninstallDisplayName=Expat XML Parser (version 1.95.6)
UninstallFilesDir={app}\Uninstall

Compression=bzip/9
SourceDir=..
OutputDir=win32
DisableStartupPrompt=yes
AllowNoIcons=yes
DisableProgramGroupPage=yes
DisableReadyPage=yes

[Files]
CopyMode: alwaysoverwrite; Source: xmlwf\Release\*.exe;        DestDir: "{app}"
CopyMode: alwaysoverwrite; Source: win32\MANIFEST.txt;         DestDir: "{app}"
CopyMode: alwaysoverwrite; Source: Changes;                    DestDir: "{app}"; DestName: Changes.txt
CopyMode: alwaysoverwrite; Source: COPYING;                    DestDir: "{app}"; DestName: COPYING.txt
CopyMode: alwaysoverwrite; Source: README;                     DestDir: "{app}"; DestName: README.txt
CopyMode: alwaysoverwrite; Source: doc\*.html;                 DestDir: "{app}\Doc"
CopyMode: alwaysoverwrite; Source: doc\*.css;                  DestDir: "{app}\Doc"
CopyMode: alwaysoverwrite; Source: doc\*.png;                  DestDir: "{app}\Doc"
CopyMode: alwaysoverwrite; Source: lib\Release\*.dll;          DestDir: "{app}\Libs"
CopyMode: alwaysoverwrite; Source: lib\Release\*.lib;          DestDir: "{app}\Libs"
CopyMode: alwaysoverwrite; Source: lib\Release-w\*.dll;        DestDir: "{app}\Libs"
CopyMode: alwaysoverwrite; Source: lib\Release-w\*.lib;        DestDir: "{app}\Libs"
CopyMode: alwaysoverwrite; Source: lib\Release_static\*.lib;   DestDir: "{app}\StaticLibs"
CopyMode: alwaysoverwrite; Source: lib\Release-w_static\*.lib; DestDir: "{app}\StaticLibs"
CopyMode: alwaysoverwrite; Source: expat.dsw;                  DestDir: "{app}\Source"
CopyMode: alwaysoverwrite; Source: bcb5\*.*;                   DestDir: "{app}\Source\bcb5"
CopyMode: alwaysoverwrite; Source: lib\*.c;                    DestDir: "{app}\Source\lib"
CopyMode: alwaysoverwrite; Source: lib\*.h;                    DestDir: "{app}\Source\lib"
CopyMode: alwaysoverwrite; Source: lib\*.def;                  DestDir: "{app}\Source\lib"
CopyMode: alwaysoverwrite; Source: lib\*.dsp;                  DestDir: "{app}\Source\lib"
CopyMode: alwaysoverwrite; Source: examples\*.c;               DestDir: "{app}\Source\examples"
CopyMode: alwaysoverwrite; Source: examples\*.dsp;             DestDir: "{app}\Source\examples"
CopyMode: alwaysoverwrite; Source: tests\*.c;                  DestDir: "{app}\Source\tests"
CopyMode: alwaysoverwrite; Source: tests\*.h;                  DestDir: "{app}\Source\tests"
CopyMode: alwaysoverwrite; Source: tests\README.txt;           DestDir: "{app}\Source\tests"
CopyMode: alwaysoverwrite; Source: xmlwf\*.c*;                 DestDir: "{app}\Source\xmlwf"
CopyMode: alwaysoverwrite; Source: xmlwf\*.h;                  DestDir: "{app}\Source\xmlwf"
CopyMode: alwaysoverwrite; Source: xmlwf\*.dsp;                DestDir: "{app}\Source\xmlwf"

[Messages]
WelcomeLabel1=Welcome to the Expat XML Parser Setup Wizard
WelcomeLabel2=This will install [name/ver] on your computer.%n%nExpat is an XML parser with a C-language API, and is primarily made available to allow developers to build applications which use XML using a portable API and fast implementation.%n%nIt is strongly recommended that you close all other applications you have running before continuing. This will help prevent any conflicts during the installation process.