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Fix subscription usage persistence on non-Windows

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This commit is contained in:
Flower Realm 2025-10-18 20:57:07 +08:00
parent 5bfadbd64d
commit 395d2f49c1
1 changed files with 44 additions and 6 deletions
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50
v2rayN/ServiceLib/Manager/SubscriptionInfoManager.cs
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@ -1,3 +1,4 @@
using System;
using System.Text.RegularExpressions; using System.Text.RegularExpressions;
using ServiceLib.Common; using ServiceLib.Common;
using ServiceLib.Models; using ServiceLib.Models;
@ -124,25 +125,62 @@ public sealed class SubscriptionInfoManager
{ {
snapshot = new(_map); snapshot = new(_map);
} }
var txt = JsonUtils.Serialize(snapshot, true, true); var txt = JsonUtils.Serialize(snapshot, true, true);
var tmp = _storeFile + ".tmp"; var tmp = _storeFile + ".tmp";
lock (_saveLock) lock (_saveLock)
{ {
File.WriteAllText(tmp, txt); File.WriteAllText(tmp, txt);
if (File.Exists(_storeFile))
try
{ {
if (OperatingSystem.IsWindows()) if (File.Exists(_storeFile))
{ {
File.Replace(tmp, _storeFile, null); if (OperatingSystem.IsWindows())
{
try
{
File.Replace(tmp, _storeFile, null);
return;
}
catch (IOException)
{
// Fallback to cross-platform strategy below.
}
catch (PlatformNotSupportedException)
{
// Fallback to cross-platform strategy below.
}
}
try
{
File.Move(tmp, _storeFile, true);
return;
}
catch (IOException)
{
File.Copy(tmp, _storeFile, true);
return;
}
} }
else else
{ {
File.Move(tmp, _storeFile, true); File.Move(tmp, _storeFile);
return;
} }
} }
else finally
{ {
File.Move(tmp, _storeFile); if (File.Exists(tmp))
{
try
{
File.Delete(tmp);
}
catch { }
}
} }
} }
} }