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using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Install.Core.Common
{
public static class InstallInfoHelper
{
/// <summary>
/// 从注册表获取已经安装程序信息
/// </summary>
/// <returns></returns>
public static List<InstallInfo> GetInstallInfos()
{
List<InstallInfo> installInfos = new List<InstallInfo>();
RegistryKey key = Registry.CurrentUser.OpenSubKey(@"Software\FLYAutomation"); //该项必须已存在
if (key == null)
{
//没有安装任何软件
return installInfos;
}
string[] subKeyNames = key.GetSubKeyNames();
for (int i = 0; i < subKeyNames.Count(); i++)
{
string subKeyName = subKeyNames[i];
var subKey = key.OpenSubKey(subKeyName);
string exePath = subKey.GetValue("ExePath") as string;
string installPath = subKey.GetValue("InstallPath") as string;
string name = subKey.GetValue("Name") as string;
//版本信息从实际的执行文件获取
//string version = subKey.GetValue("Version") as string;
if ((exePath == null) || (installPath == null) || (name == null))
continue;
string path = System.IO.Path.Combine(installPath, exePath);
if (!File.Exists(path))
{
//执行文件不存在,这个没有用的安装信息
continue;
}
FileVersionInfo fileVerInfo = System.Diagnostics.FileVersionInfo.GetVersionInfo(path);
//版本号显示为“主版本号.次版本号.内部版本号.专用部件号”。
string version = String.Format("{0}.{1}.{2}.{3}", fileVerInfo.FileMajorPart, fileVerInfo.FileMinorPart, fileVerInfo.FileBuildPart, fileVerInfo.FilePrivatePart);
InstallInfo installInfo = new InstallInfo()
{
InstallPath = installPath,
Exe = System.IO.Path.GetFileName(exePath),
Name = name,
Version = version
};
installInfo.IsAutoRun = CheckAutoRun(installInfo);
installInfos.Add(installInfo);
}
return installInfos;
}
/// <summary>
/// 从路径获取已经安装程序信息
/// </summary>
/// <returns></returns>
public static List<InstallInfo> GetInstallInfosFromPath(InstallPackCollection installPackCollection)
{
List<InstallInfo> installInfos = new List<InstallInfo>();
string installBasePath = installPackCollection.DefaultInstallPath;
if (!Directory.Exists(installBasePath))
return installInfos;
foreach (var installPack in installPackCollection.Items) {
string installPath = $@"{installBasePath}\{installPack.ProcessName}";
string filePath = $@"{installPath}\{installPack.Exe}";
if (!File.Exists(filePath))
continue;//这个软件不存在
FileVersionInfo fileVerInfo = System.Diagnostics.FileVersionInfo.GetVersionInfo(filePath);
//版本号显示为“主版本号.次版本号.内部版本号.专用部件号”。
string version = String.Format("{0}.{1}.{2}.{3}", fileVerInfo.FileMajorPart, fileVerInfo.FileMinorPart, fileVerInfo.FileBuildPart, fileVerInfo.FilePrivatePart);
InstallInfo installInfo = new InstallInfo()
{
InstallPath = installPath,
Exe = System.IO.Path.GetFileName(installPack.Exe),
Name = installPack.Name,
Version = version
};
installInfo.IsAutoRun = CheckAutoRun(installInfo);
//补充安装信息
SetInstallInfo(installInfo);
installInfos.Add(installInfo);
}
return installInfos;
}
public static bool SetInstallInfo(InstallInfo item)
{
RegistryKey key3 = Registry.CurrentUser.OpenSubKey($@"Software\FLYAutomation\{item.KeyName}", true);
if (key3 == null)
key3 = Registry.CurrentUser.CreateSubKey($@"Software\FLYAutomation\{item.KeyName}", RegistryKeyPermissionCheck.ReadWriteSubTree);
key3.SetValue("Name", item.Name);
key3.SetValue("ExePath", item.ExePath);
key3.SetValue("InstallPath", item.InstallPath);
key3.SetValue("Version", item.Version);
key3.Close();
return true;
}
public static void RemoveInstallInfo(InstallInfo item)
{
Registry.CurrentUser.DeleteSubKey(@"Software\FLYAutomation\" + item.KeyName, false);
}
public static void SetAutoRun(InstallInfo item)
{
RegistryKey key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Run", true);
key.SetValue(item.KeyName, item.ShortcutPath);
key.Close();
}
public static bool CheckAutoRun(InstallInfo item)
{
RegistryKey key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Run");
object o = key.GetValue(item.KeyName);
key.Close();
if (string.IsNullOrEmpty(o as string))
return false;
else
return true;
}
public static void RemoveAutoRun(InstallInfo item)
{
RegistryKey key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Run", true);
key.DeleteValue(item.KeyName, false);
key.Close();
}
}
}