;iss

#define MyAppName "基础环境"
#define MyAppVersion "1.0.2"
#define MyAppPublisher "X"
#define MyAppURL "~"
#define MyAppExeName "command"
#define MyAppExeNameHump "Command"
#define MyAppExeNameUpper "COMMAND"
#define MyAppAssocName MyAppName + " File"
#define MyAppAssocExt ".myp"
#define MyAppAssocKey StringChange(MyAppAssocName, " ", "") + MyAppAssocExt
#define MyAppFirstPath "XManage"
#define MyAppResources "Resources"
#define InstallPassword GetDateTimeString('yyyymmdd', '', '')
#define BuildTime GetDateTimeString('yyyymmddhhnnss', '', '')


; 默认配置
[Setup]
; 不得复用，每个应用必须有唯一AppId
AppId={{517C2278-C7C9-43D0-8E94-BFD2039C7BB8}
; 默认安装路径
DefaultDirName={localappdata}\{#MyAppFirstPath}
; 是否加密
;Encryption=yes
; 安装密码
;Password={#InstallPassword}
; ICO图标
; SetupIconFile=Resources\startup.ico
UninstallFilesDir={app}
UninstallDisplayIcon={app}\{#MyAppExeName}.exe
VersionInfoCompany=
VersionInfoCopyright=CopyRight © 2025
VersionInfoDescription=构建于 {#BuildTime}，基本命令扩充（sed、awk、grep等）
VersionInfoProductVersion={#MyAppVersion}
VersionInfoProductName=基础环境（支持Windows7及以上）

; 默认配置
AppName={#MyAppName}
AppVersion={#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
ChangesAssociations=yes
DisableDirPage=no
DisableProgramGroupPage=yes
Compression=lzma2
SolidCompression=yes
WizardStyle=modern
ChangesEnvironment=yes
PrivilegesRequired=admin
ArchitecturesAllowed=x64compatible
ArchitecturesInstallIn64BitMode=x64compatible
OutputDir=Release\
OutputBaseFilename={#MyAppExeNameHump}Setup-{#MyAppVersion}


; 语言选择
[Languages]
Name: "Chinese"; MessagesFile: "compiler:Languages\Chinese.isl";


;; 任务
[Tasks]
; 是否创建桌面图标
; checkablealone 默认选中
; unchecked 默认不选中
;Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked


;; 程序 ICO
[Icons]
;Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}.exe"
;Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}.exe"; Tasks: desktopicon


;; 组件安装方式
[Types]
Name: "full"; Description: "完整组件安装";
Name: "mini"; Description: "最小安装";
;; ============================================== 自定义组件 必须启用 iscustom 作为 Flags ==============================================
; iscustom 开启自定义选项
Name: "custom"; Description: "自定义组件安装"; Flags: iscustom;


;; 组件列表选择项
[Components]
;; ============================================== 自定义组件的 Types 可以不参与任何固定式 ==============================================
Name: "MainApp"; Description: "{#MyAppName}主程序"; Types: full mini; Flags: checkablealone;


;; 引入文件列表
[Files]

;; ============================================== 共享文件 禁止使用 ignoreversion 作为 Flags ==============================================
;; Readme
; 安装完的 readme 信息
;Source: "{#MyAppResources}\Readme.md"; DestDir: "{app}"; Flags: isreadme;
;; 文件
Source: "{#MyAppResources}\grep.exe"; DestDir: "{app}\usr"; DestName: "grep.exe"; Flags: ignoreversion; Components: MainApp;
;; 文件夹
; recursesubdirs createallsubdirs 递归复制整个目录
Source: "{#MyAppResources}\usr\*"; DestDir: "{app}\usr\"; Flags: ignoreversion recursesubdirs createallsubdirs; Components: MainApp;


;; 创建必要目录
[Dirs]


;; 安装前后删除文件
[InstallDelete]


;; 安装时注册表与环境变量列表
[Registry]
; uninsdeletevalue 卸载时删除值
; uninsdeletekey 卸载时删除键
; preservestringtype 保留原值类型
;; ============================================== Path 禁止使用任何 *delete*、*remove* 作为 Flags 运行 ==============================================

;; 【grep、awk、sed、head、sort、ls、rm、xargs、rar、zip、tar、md5sum、sha1sum...】
Root: HKLM; Subkey: "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"; ValueType: string; Components: MainApp; Flags: uninsdeletevalue; \
      ValueName: "X_COMMAND_USR"; ValueData: "{app}"; 
Root: HKLM; Subkey: "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"; ValueType: expandsz; Components: MainApp; Flags: preservestringtype; AfterInstall: RefreshEnvironment; \
      ValueName: "Path"; ValueData: "{olddata};%X_COMMAND_USR%\usr"; Check: NeedsAddPath('%X_COMMAND_USR%\usr'); 



;; 自定义函数
[Code]

const
  WM_SETTINGCHANGE = 26;         // 0x001A 的十进制
  SMTO_ABORTIFHUNG = 2;          // 0x0002 的十进制

  // 定义 VC++ 2019 运行时的注册表检查路径
  VC2019_REDIST_X64 = '{FF66E9F6-83E7-3A3E-AF14-8DE9A809A6A4}';
  VC2019_REDIST_X86 = '{422B21A3-06FA-3F2F-A6C6-21BCC9B8E2F3}';


// 获取安装密码
function GetInstallPassword(): string;
begin
  Result := GetDateTimeString('yyyymmdd', '', '');
end;


function SendMessageTimeout(
  hWnd: Integer;
  Msg: Integer;
  wParam: Integer;
  lParamStr: String;
  fuFlags: Integer;
  uTimeout: Integer;
  var lpdwResult: Integer
): Integer;
external 'SendMessageTimeoutW@user32.dll stdcall';


// 给 Path 系统环境变量追加环境
function NeedsAddPath(Param: string): boolean;
var
  OrigPath: string;
begin
  if not RegQueryStringValue(HKEY_LOCAL_MACHINE,
    'SYSTEM\CurrentControlSet\Control\Session Manager\Environment',
    'Path', OrigPath)
  then begin
    Result := True;
    exit;
  end;
  // 检查路径是否已存在
  Result := Pos(';' + Param + ';', ';' + OrigPath + ';') = 0;
  if Result = True then
     Result := Pos(';' + Param + '\;', ';' + OrigPath + ';') = 0;
end;


// 刷新系统环境
procedure RefreshEnvironment;
var
  Res: Integer;
begin
  SendMessageTimeout(
    HWND_BROADCAST,
    WM_SETTINGCHANGE,
    0,
    'Environment',
    SMTO_ABORTIFHUNG,
    5000,
    Res
  );
end;


// 检查环境变量，路径是否存在空格
function CheckRegistryPath(Path: string): Boolean;
begin
  if Pos(' ', Path) > 0 then
  begin
    SuppressibleMsgBox('安装程序错误: 检测到无效的注册表路径 "' + Path + '"。路径不能包含空格。', mbCriticalError, MB_OK, IDOK);
    Abort;
    Result := False;
    Exit;
  end;
  Result := True;
end;


// 以 UTF-8 写入文件
function SaveStringToUTF8File(const FileName, Content: String; Append: Boolean): Boolean;
var
  UTF8Content: AnsiString;
begin
  UTF8Content := UTF8Encode(Content);
  Result := SaveStringToFile(FileName, UTF8Content, Append);
end;


// 在安装前检查
function InitializeSetup: Boolean;
begin
  // do somethings ...
  // 默认允许安装继续
  Result := True;
end;


// 在安装完成后执行
procedure CurStepChanged(CurStep: TSetupStep);
begin  
  // 仅在安装完成后执行
  if CurStep = ssPostInstall then
  begin
    // do somethings ...
  end;
end;


// 卸载前先停止程序运行
procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
begin
  if CurUninstallStep = usUninstall then begin
    // do somethings ...
  end;
end;


[UninstallRun]
;; 卸载前运行



;; 卸载时删除的文件
[UninstallDelete]