; Script generated by the Inno Setup Script Wizard.

; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!

#define MyAppName "olm"

#define MyAppVersion "1.0.0"

#define MyAppPublisher "Fossorial Inc."

#define MyAppURL "https://pangolin.net"

#define MyAppExeName "olm.exe"

[Setup]

; NOTE: The value of AppId uniquely identifies this application. Do not use the same AppId value in installers for other applications.

; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)

AppId={{44A24E4C-B616-476F-ADE7-8D56B930959E}

AppName={#MyAppName}

AppVersion={#MyAppVersion}

;AppVerName={#MyAppName} {#MyAppVersion}

AppPublisher={#MyAppPublisher}

AppPublisherURL={#MyAppURL}

AppSupportURL={#MyAppURL}

AppUpdatesURL={#MyAppURL}

DefaultDirName={autopf}\{#MyAppName}

UninstallDisplayIcon={app}\{#MyAppExeName}

; "ArchitecturesAllowed=x64compatible" specifies that Setup cannot run

; on anything but x64 and Windows 11 on Arm.

ArchitecturesAllowed=x64compatible

; "ArchitecturesInstallIn64BitMode=x64compatible" requests that the

; install be done in "64-bit mode" on x64 or Windows 11 on Arm,

; meaning it should use the native 64-bit Program Files directory and

; the 64-bit view of the registry.

ArchitecturesInstallIn64BitMode=x64compatible

DefaultGroupName={#MyAppName}

DisableProgramGroupPage=yes

; Uncomment the following line to run in non administrative install mode (install for current user only).

;PrivilegesRequired=lowest

OutputBaseFilename=mysetup

SolidCompression=yes

WizardStyle=modern

; Add this to ensure PATH changes are applied and the system is prompted for a restart if needed

RestartIfNeededByRun=no

ChangesEnvironment=true

[Languages]

Name: "english"; MessagesFile: "compiler:Default.isl"

[Files]

; The 'DestName' flag ensures that 'olm_windows_amd64.exe' is installed as 'olm.exe'

Source: "C:\Users\Administrator\Downloads\olm_windows_amd64.exe"; DestDir: "{app}"; DestName: "{#MyAppExeName}"; Flags: ignoreversion

Source: "C:\Users\Administrator\Downloads\wintun.dll"; DestDir: "{app}"; Flags: ignoreversion

; NOTE: Don't use "Flags: ignoreversion" on any shared system files

[Icons]

Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"

[Registry]

; Add the application's installation directory to the system PATH environment variable.

; HKLM (HKEY_LOCAL_MACHINE) is used for system-wide changes.

; The 'Path' variable is located under 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment'.

; ValueType: expandsz allows for environment variables (like %ProgramFiles%) in the path.

; ValueData: "{olddata};{app}" appends the current application directory to the existing PATH.

; Flags: uninsdeletevalue ensures the entry is removed upon uninstallation.

; Check: IsWin64 ensures this is applied on 64-bit systems, which matches ArchitecturesAllowed.

[Registry]

; Add the application's installation directory to the system PATH.

Root: HKLM; Subkey: "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"; \

ValueType: expandsz; ValueName: "Path"; ValueData: "{olddata};{app}"; \

Flags: uninsdeletevalue; Check: NeedsAddPath(ExpandConstant('{app}'))

[Code]

function NeedsAddPath(Path: string): boolean;

var

OrigPath: string;

begin

if not RegQueryStringValue(HKEY_LOCAL_MACHINE,

'SYSTEM\CurrentControlSet\Control\Session Manager\Environment',

'Path', OrigPath)

then begin

// Path variable doesn't exist at all, so we definitely need to add it.

Result := True;

exit;

end;

// Perform a case-insensitive check to see if the path is already present.

// We add semicolons to prevent partial matches (e.g., matching C:\App in C:\App2).

if Pos(';' + UpperCase(Path) + ';', ';' + UpperCase(OrigPath) + ';') > 0 then

Result := False

else

Result := True;

end;