有没有办法在Inno Setup中读取系统信息

问题描述 投票:0回答:1

有没有办法在安装过程中(仅在欢迎向导页面)读取 Inno Setup 中的系统信息?

我的意思是:

  • 内存
  • 操作系统
  • CPU
  • 用户
  • IP
  • MAC地址。

知道这将是一件好事。我想将此信息放入一个文本文档中,并将其保存在计算机上。我似乎根本无法在网上找到这方面的材料,希望如果有人有这方面的经验,可以提供帮助吗? 

inno-setup
1个回答
7
投票

有许多不同的方法可以检索所有这些信息。

但是检索所有这些内容的一种通用方法是 WMI 查询。通过 IDispatch COM 自动化代码,可以在 Inno Setup 中轻松使用。

您感兴趣的 WMI 课程是:

function WbemQuery(WbemServices: Variant; Query: string): Variant;
var
  WbemObjectSet: Variant;
begin
  Result := Null;
  WbemObjectSet := WbemServices.ExecQuery(Query);
  if not VarIsNull(WbemObjectSet) and (WbemObjectSet.Count > 0) then
  begin
    Result := WbemObjectSet.ItemIndex(0);
  end;
end;

procedure CollectInformation;
var
  Query: string;
  WbemLocator, WbemServices: Variant;
  ComputerSystem, OperatingSystem, Processor: Variant;
  NetworkAdapters, NetworkAdapter: Variant;
  IPAddresses: array of string;
  I, I2: Integer;
begin
  WbemLocator := CreateOleObject('WbemScripting.SWbemLocator');
  WbemServices := WbemLocator.ConnectServer('.', 'root\CIMV2');
  
  Query := 'SELECT TotalPhysicalMemory, UserName FROM Win32_ComputerSystem';
  ComputerSystem := WbemQuery(WbemServices, Query);
  if not VarIsNull(ComputerSystem) then
  begin
    Log(Format('TotalPhysicalMemory=%s', [ComputerSystem.TotalPhysicalMemory]));
    Log(Format('UserName=%s', [ComputerSystem.UserName]));
  end;
  
  Query := 'SELECT Caption FROM Win32_OperatingSystem';
  OperatingSystem := WbemQuery(WbemServices, Query);
  if not VarIsNull(OperatingSystem) then
  begin
    Log(Format('OperatingSystem=%s', [OperatingSystem.Caption]));
  end;

  Query := 'SELECT Name FROM Win32_Processor';
  Processor := WbemQuery(WbemServices, Query);
  if not VarIsNull(Processor) then
  begin
    Log(Format('Processor=%s', [Processor.Name]));
  end;
  
  Query :=
    'SELECT IPEnabled, IPAddress, MACAddress ' +
    'FROM Win32_NetworkAdapterConfiguration';
  NetworkAdapters := WbemServices.ExecQuery(Query);
  if not VarIsNull(NetworkAdapters) then
  begin
    for I := 0 to NetworkAdapters.Count - 1 do
    begin
      NetworkAdapter := NetworkAdapters.ItemIndex(I);
      if (not VarIsNull(NetworkAdapter.MACAddress)) and
         NetworkAdapter.IPEnabled then
      begin
        Log(Format('Adapter %d MAC=%s', [I, NetworkAdapter.MACAddress]));
        if not VarIsNull(NetworkAdapter.IPAddress) then
        begin
          IPAddresses := NetworkAdapter.IPAddress;
          for I2 := 0 to GetArrayLength(IPAddresses) - 1 do
          begin
            Log(Format('Adapter %d IP %d=%s', [I, I2, IPAddresses[I2]]));
          end;
        end;
      end;
    end;
  end;
end;

该代码需要 Inno Setup 的 Unicode 版本(Inno Setup 6 中的唯一版本)以获得更好的

Variant
支持

SWbemObjectSet.ItemIndex

 一起使用的 
Win32_NetworkAdapterConfiguration
 方法
在 Windows XP 或更早版本上不可用。请参阅在 Windows XP 和 Inno Setup 中迭代 SWbemObjectSet


它将为您提供如下信息:

TotalPhysicalMemory=12835962880
UserName=domain\martin
OperatingSystem=Microsoft Windows 10 Home
Processor=Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz
Adapter 1 MAC=11:51:67:D0:10:21
Adapter 1 IP 0=192.168.78.2
Adapter 1 IP 1=ef08::8da9:601e:3f8a:da00
Adapter 2 MAC=80:06:E6:10:F7:B9
Adapter 2 IP 0=192.168.1.3

要查看相关类中的所有可用信息,请在命令行上运行:

wmic computersystem get * /format:value
wmic os get * /format:value
wmic cpu get * /format:value
wmic nicconfig get * /format:value
© www.soinside.com 2019 - 2024. All rights reserved.