在 Inno Setup 中检查系统架构

Question

我正在使用Inno Setup 为我的.NET 开发的项目创建一个BootStrapper。

在使用PascalScript 时，我遇到了一些问题。但在此之前，这是我用来创建BootStrapper的脚本

#define MyAppName "<ProductName>"
#define MyAppVersion "<ProductVersion>"
#define MyAppPublisher "<Company Name>"
#define MyAppURL "<URL>"
#define MyAppExeName "<AppName>.exe"
#define MyAppCopyright "Copyright@2015"
#define MyContact "<Contact No>"

[Setup]
AppId={{69A884D3-671F-4DFB-9E23-F6FA35BD6264}
AppName={#MyAppName}
AppVersion={#MyAppVersion}
;AppVerName={#MyAppName} {#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={pf}\{#MyAppName}
DisableDirPage=yes
DefaultGroupName={#MyAppName}
DisableProgramGroupPage=yes
LicenseFile=<License File Path>
OutputDir=<Output Directory Path>
OutputBaseFilename=<Output File Name>
Compression=lzma
SolidCompression=yes
SetupIconFile=<Icon File Path>
ArchitecturesInstallIn64BitMode=x64
AppCopyright={#MyAppCopyright}
AppContact={#MyContact}
VersionInfoVersion=1.5
VersionInfoCompany=<Company Name>
VersionInfoProductName=<Product Name>
VersionInfoProductVersion=<Product Version>

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

[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 0,6.1

[Files]
Source: "<Path>\NDP452-KB2901907-x86-x64-AllOS-ENU.exe"; DestDir: "{tmp}"; Flags: deleteafterinstall; Permissions: admins-full; Check: Framework45IsNotInstalled
Source: "<Path>\CRRuntime_32bit_13_0_13.msi"; DestDir: "{tmp}"; Flags: deleteafterinstall 32bit; Permissions: admins-full;
Source: "<Path>\CRRuntime_64bit_13_0_14.msi"; DestDir: "{tmp}"; Flags: 64bit deleteafterinstall; Permissions: admins-full; Check: IsWin64
Source: "<Path>\SSCERuntime_x86-ENU.exe"; DestDir: "{tmp}"; Flags: deleteafterinstall 32bit; Permissions: admins-full
Source: "<Path>\SSCERuntime_x64-ENU.exe"; DestDir: "{tmp}"; Flags: 64bit deleteafterinstall; Permissions: admins-full; Check: IsWin64

Source: "<Path>\<Product>.exe"; DestDir: "{app}"; Flags: ignoreversion
Source: "<Path>\File1.dll"; DestDir: "{app}"; Flags: ignoreversion
; NOTE: Don't use "Flags: ignoreversion" on any shared system files

[Run]
Filename: {tmp}\NDP452-KB2901907-x86-x64-AllOS-ENU.exe; Parameters: "/q /norestart"; Check: Framework45IsNotInstalled; StatusMsg: Microsoft Framework 4.0 is being installed. This process might take some time. Please wait.....

Filename: "msiexec.exe"; Parameters: "/i ""{tmp}\CRRuntime_32bit_13_0_13.msi"; StatusMsg: Crystal Reports Runtime is being installed. Please wait....;

Filename: {tmp}\SSCERuntime_x86-ENU.exe; StatusMsg: Microsoft SQL Compact 4.0 is being installed. Please wait.....

[Code]
function Framework45IsNotInstalled(): Boolean;
var
  regresult: Cardinal;
begin
  RegQueryDWordValue(HKLM, 'Software\Microsoft\NET Framework Setup\NDP\v4\Full', 'Install', regresult);
  if (regresult = 0) then 
  begin
    Result := True;
  end
  else
  begin
  Result := False;
  end;
end;

[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: quicklaunchicon

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

现在我有关于这个问题的三个问题：

1. 如何判断系统架构是32Bit还是64Bit，并相应执行相应的文件？

例如如脚本中所述，我为Crystal Reports 附加了两个文件，现在在执行安装程序时，安装程​​序应该检测系统架构并运行相应的文件。我尝试使用This Link here on StackOverdlow 解决这个问题，但不太明白。

1. 检查系统上是否已安装先决条件

例如为了检查机器上是否已经安装了.NET Framework，我得到了上面提到的脚本并且它工作正常。 Crystal Report 或 SQL Compact 如何做到这一点？

我为Crystal Report 尝试了这个脚本，但它不起作用。

[Code]
function CheckForCrystalReports: Boolean;
var
  regresul: Cardinal;
begin
  RegQueryDWordValue(HKLM, 'SOFTWARE\SAP BusinessObjects\Suite XI 4.0\Installer\CRV','Install',regresul);
  if(regresul = 0) then
  begin
  Result := True;
  end 
  else
  begin
  Result := False;
  end; 
end;

1. 在静默模式下运行可执行文件

例如在上面的脚本中，我使用Parameters: "/q /norestart"; 在静默模式下运行设置及其工作。但是如何为 *.msi 文件做到这一点？我尝试了一些参数，但它们不起作用。

Answer 1

用ShellExec试试这个解决方案：

[Run] 
Filename: "{tmp}\CRRuntime_32bit_13_0_13.msi"; Parameters: "/passive";
 Flags: shellexec waituntilterminated skipifdoesntexist;
 StatusMsg: "Crystal Reports Runtime is being installed. Please wait..."; 

如果您想通过MSIEXEC拨打电话：

[Run] 
Filename: "msiexec.exe"; Parameters: "/passive /i ""{tmp}\CRRuntime_32bit_13_0_13.msi"""; 
 Flags: waituntilterminated skipifdoesntexist; 
 StatusMsg: "Crystal Reports Runtime is being installed. Please wait...";

附注在来自 Comment 的代码 sn-p 中，Parameters 缺少引号。您应该使用" 打开和关闭参数，然后如果您需要在参数行中使用引号，则必须将其加倍。 ""

---

对于SQL Compact，您可以使用以下代码：

[Files]
Source: "C:\Temp\SSCERuntime_x64-ENU.exe"; DestDir: "{tmp}"; 
 Flags: nocompression deleteafterinstall uninsremovereadonly  
Source: "C:\Temp\SSCERuntime_x86-ENU.exe"; DestDir: "{tmp}"; 
 Flags: nocompression deleteafterinstall uninsremovereadonly  

[Run] 
Filename: "{tmp}\SSCERuntime_x64-ENU.exe"; Parameters: "/qn /i";  
 Flags: waituntilterminated skipifdoesntexist; 
 StatusMsg: SQL Compact 4.0 x64 is being installed. Please wait...; 
 Check: (IsWin64) and (not IsSQLCompact40Installed); 
Filename: "{tmp}\SSCERuntime_x86-ENU.exe"; Parameters: "/qn /i";  
 Flags: waituntilterminated skipifdoesntexist; 
 StatusMsg: SQL Compact 4.0 x86 is being installed. Please wait...; 
 Check: (not IsWin64) and (not IsSQLCompact40Installed); 

[Code]
function IsSQLCompact40Installed(): Boolean;
var
  InstallDirString : String;
begin
  result := false;
  if RegQueryStringValue(HKLM, 'SOFTWARE\Microsoft\Microsoft SQL Server Compact Edition\v4.0',
   'InstallDir', InstallDirString) then begin
    if FileExists(InstallDirString + '\sqlcecompact40.dll') then
       result := true;
  end;
end;