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changed.调整了启动逻辑，优化了更新页面。

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lincube
2026-04-17 22:33:41 +08:00
parent 9efa43d92b
commit 9283da5940
11 changed files with 838 additions and 234 deletions
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96
LanMountainDesktop.Launcher/Services/OobeStateService.cs
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@@ -6,29 +6,99 @@ internal sealed class OobeStateService
public OobeStateService(string appRoot)
{
// 将 OOBE 状态文件存储在用户可写的 LocalApplicationData 目录中，
// 而不是安装目录（Program Files 下普通用户没有写入权限）。
var appDataDir = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
"LanMountainDesktop");
var stateDir = Path.Combine(appDataDir, ".launcher", "state");
Directory.CreateDirectory(stateDir);
// 优先使用 LocalApplicationData（用户目录，普通用户一定有权限）
string? stateDir = null;
Exception? lastException = null;
// 策略1: LocalApplicationData（首选，用户目录，普通用户一定有写权限）
try
{
var appDataDir = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
"LanMountainDesktop");
stateDir = Path.Combine(appDataDir, ".launcher", "state");
Directory.CreateDirectory(stateDir);
Console.WriteLine($"[OobeStateService] Using LocalApplicationData: {stateDir}");
}
catch (Exception ex)
{
lastException = ex;
Console.Error.WriteLine($"[OobeStateService] LocalApplicationData failed: {ex.Message}");
stateDir = null;
}
// 策略2: 如果LocalApplicationData不行，使用用户的临时目录
if (stateDir == null)
{
try
{
var tempDir = Path.Combine(Path.GetTempPath(), "LanMountainDesktop", ".launcher", "state");
Directory.CreateDirectory(tempDir);
stateDir = tempDir;
Console.WriteLine($"[OobeStateService] Using TempPath: {stateDir}");
}
catch (Exception ex)
{
lastException = ex;
Console.Error.WriteLine($"[OobeStateService] TempPath failed: {ex.Message}");
stateDir = null;
}
}
// 策略3: 最后的兜底：使用当前用户的应用程序数据目录（和Launcher同目录
if (stateDir == null)
{
try
{
var launcherDir = AppContext.BaseDirectory;
stateDir = Path.Combine(launcherDir, ".launcher", "state");
Directory.CreateDirectory(stateDir);
Console.WriteLine($"[OobeStateService] Using Launcher directory: {stateDir}");
}
catch (Exception ex)
{
lastException = ex;
Console.Error.WriteLine($"[OobeStateService] All strategies failed! Last error: {ex.Message}");
// 如果所有策略都失败，抛出异常让上层处理
throw new InvalidOperationException("无法创建 OOBE 状态存储目录失败", lastException);
}
}
_markerPath = Path.Combine(stateDir, "first_run_completed");
Console.WriteLine($"[OobeStateService] Initialized successfully, marker path: {_markerPath}");
}
public bool IsFirstRun()
{
return !File.Exists(_markerPath);
try
{
return !File.Exists(_markerPath);
}
catch (Exception ex)
{
Console.Error.WriteLine($"[OobeStateService] Failed to check first run: {ex.Message}");
// 如果无法检查，默认视为首次运行，确保OOBE能显示
return true;
}
}
public void MarkCompleted()
{
var dir = Path.GetDirectoryName(_markerPath);
if (!string.IsNullOrWhiteSpace(dir))
try
{
Directory.CreateDirectory(dir);
}
var dir = Path.GetDirectoryName(_markerPath);
if (!string.IsNullOrWhiteSpace(dir))
{
Directory.CreateDirectory(dir);
}
File.WriteAllText(_markerPath, DateTimeOffset.UtcNow.ToString("O"));
File.WriteAllText(_markerPath, DateTimeOffset.UtcNow.ToString("O"));
Console.WriteLine("[OobeStateService] Marked first run as completed");
}
catch (Exception ex)
{
Console.Error.WriteLine($"[OobeStateService] Failed to mark completed: {ex.Message}");
// 如果无法写入也没关系，下次启动还会显示OOBE
}
}
}