customizable packet fragmentation settings (#9597)

* first changes

* fix: use ItemsSource for fragment packets ComboBox so value saves correctly

* feat: add customizable packet fragmentation for Xray-core

- Add fragment settings in Core tab: Packets (dropdown), Length (range), Interval (range), MaxSplit (0-10000)
- Support both 'from-to' (e.g., 50-100) and single value (e.g., 50) formats for Length, Interval, and MaxSplit
- Validation with shortened error message: 'Invalid range format. Use from-to (e.g., 50-100).'
- UI in PopupBox (materialDesign) visible only when EnableFragment is checked
- Only Xray-core supported (Mihomo/sing-box fragment code removed)
- Localization updated for 8 languages

* fix: address 2dust review feedback

- Move FragmentPacketsOptions to Global class
- Remove default values from Fragment4RayItem model (set in ConfigHandler)
- Fix Avalonia bindings: move ItemsSource and SelectedItem to code-behind
- Update ViewModel to use Global.FragmentPacketsOptions
- Remove defaults from model properties

* Adjust ui

---------

Co-authored-by: 2dust <31833384+2dust@users.noreply.github.com>
This commit is contained in:
Enqvy
2026-06-22 11:30:13 +03:30
committed by GitHub
parent f1b88ccf2a
commit 81c118c9b2
21 changed files with 713 additions and 5 deletions
+117
View File
@@ -231,6 +231,15 @@ namespace ServiceLib.Resx {
}
}
/// <summary>
/// 查找类似 Fragment parameter format error. Please check Length (e.g. 50-100), Interval (1-100 range), and MaxSplit (0-10000). 的本地化字符串。
/// </summary>
public static string FillFragmentParameterError {
get {
return ResourceManager.GetString("FillFragmentParameterError", resourceCulture);
}
}
/// <summary>
/// 查找类似 Please enter the local listening port. 的本地化字符串。
/// </summary>
@@ -4086,6 +4095,114 @@ namespace ServiceLib.Resx {
}
}
/// <summary>
/// 查找类似 Fragment Length 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentLength {
get {
return ResourceManager.GetString("TbSettingsFragmentLength", resourceCulture);
}
}
/// <summary>
/// 查找类似 Fragment size range in bytes (e.g., 50-100). First value must be &lt;= second. Empty = default. 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentLengthTip {
get {
return ResourceManager.GetString("TbSettingsFragmentLengthTip", resourceCulture);
}
}
/// <summary>
/// 查找类似 Fragment Interval 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentInterval {
get {
return ResourceManager.GetString("TbSettingsFragmentInterval", resourceCulture);
}
}
/// <summary>
/// 查找类似 Delay between fragments in ms (e.g., 10-20). Range 1-100. First value must be &lt;= second. Empty = default. 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentIntervalTip {
get {
return ResourceManager.GetString("TbSettingsFragmentIntervalTip", resourceCulture);
}
}
/// <summary>
/// 查找类似 Max Split 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentMaxSplit {
get {
return ResourceManager.GetString("TbSettingsFragmentMaxSplit", resourceCulture);
}
}
/// <summary>
/// 查找类似 Maximum number of splits (0 = unlimited, 0-10000). Only effective for Xray-core. Empty = default. 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentMaxSplitTip {
get {
return ResourceManager.GetString("TbSettingsFragmentMaxSplitTip", resourceCulture);
}
}
/// <summary>
/// 查找类似 Fragment Packets 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentPackets {
get {
return ResourceManager.GetString("TbSettingsFragmentPackets", resourceCulture);
}
}
/// <summary>
/// 查找类似 Packets to fragment: tlshello (TLS ClientHello) or 1-1 to 1-5 (first N TCP packets) 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentPacketsTip {
get {
return ResourceManager.GetString("TbSettingsFragmentPacketsTip", resourceCulture);
}
}
/// <summary>
/// 查找类似 Sing-box Fragment Strategy 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentSingboxStrategy {
get {
return ResourceManager.GetString("TbSettingsFragmentSingboxStrategy", resourceCulture);
}
}
/// <summary>
/// 查找类似 TLS Fragment: standard TLS record splitting. TCP Bypass: fragment TCP packets. Double: both modes combined. sing-box only. 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentSingboxStrategyTip {
get {
return ResourceManager.GetString("TbSettingsFragmentSingboxStrategyTip", resourceCulture);
}
}
/// <summary>
/// 查找类似 Fallback Delay 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentFallbackDelay {
get {
return ResourceManager.GetString("TbSettingsFragmentFallbackDelay", resourceCulture);
}
}
/// <summary>
/// 查找类似 Fallback delay for TLS fragment. Only effective for sing-box. Empty = default. 的本地化字符串。
/// </summary>
public static string TbSettingsFragmentFallbackDelayTip {
get {
return ResourceManager.GetString("TbSettingsFragmentFallbackDelayTip", resourceCulture);
}
}
/// <summary>
/// 查找类似 Enable hardware acceleration (requires restart) 的本地化字符串。
/// </summary>