修复很多问题

language.cpp

@@ -1,152 +0,0 @@
-#include <cstdlib>
-#include <iostream>
-#include <string>
-#include <fstream>
-#include <filesystem>
-#include <vector>
-#include <utility>
-
-#include <unistd.h>
-
-using namespace std;
-
-enum class System{
-    Ubuntu,
-    Debian,
-    ArchLinux,
-    Unsupported };
-enum class User{
-    Root,
-    Other };
-
-auto CheckIfRunningInsideWSL(){
-    if (filesystem::exists("/proc/version")) {
-        ifstream version_file("/proc/version");
-        string version_info = "";
-        getline(version_file, version_info);
-        if (version_info.find("Microsoft") != string::npos or 
-        version_info.find("WSL") != string::npos) {
-            return true; }
-        version_file.close(); }
-    if (filesystem::exists("/proc/sys/kernel/osrelease")) {
-        ifstream osrelease_file("/proc/sys/kernel/osrelease");
-        string osrelease_info = "";
-        getline(osrelease_file, osrelease_info);
-        if (osrelease_info.find("microsoft") != string::npos or
-            osrelease_info.find("WSL") != string::npos) {
-            return true; }
-        osrelease_file.close(); }
-    return false; }
-
-auto GetCurrentUser(){
-    if (getenv("USER") != nullptr){
-        string user = getenv("USER");
-        if (user == "root" or geteuid() == 0){
-            return User::Root; }
-        else{
-            return User::Other; } }
-    else{
-        throw runtime_error("无法获取用户信息"); } }
-
-/// @brief  获取当前系统的发行版名称
-/// @return 发行版名称，带有版本号
-/// @author ChatGPT
-auto GetCurrentSystem() {
-    string distro_name = "";
-    ifstream release_file("/etc/os-release");
-    if (release_file.is_open()) {
-        string line = "";
-        while (getline(release_file, line)) {
-            if (line.find("PRETTY_NAME=") != string::npos) {
-                distro_name = line.substr(line.find("=") + 1);
-                distro_name.erase(0, 1); // remove opening quote
-                distro_name.erase(distro_name.size() - 1); // remove closing quote
-                break; } }
-        release_file.close(); }
-
-    if(distro_name.find("Ubuntu") != string::npos){
-        return pair(System::Ubuntu, distro_name); }
-    else if(distro_name.find("Debian") != string::npos or
-            distro_name.find("Armbian") != string::npos){
-        return pair(System::Debian, distro_name); }
-    else if(distro_name.find("Arch Linux") != string::npos or
-            distro_name.find("CachyOS") != string::npos){
-        return pair(System::ArchLinux, distro_name); }
-    else{
-        return pair(System::Unsupported, distro_name); } }
-
-auto check() {
-    cout << "请输入您的选项（输入y或者yes继续）";
-    string userin = "";
-    cin >> userin;
-    if (userin == "y" or userin == "yes")
-        return;
-    else{
-        cout << "输入不正确欸，如果想停止本程序的话请按下Ctrl+C" << endl;
-        check(); } }
-
-auto Ubuntu(){
-    cout << "即将开始安装并配置简体中文语言包，请输入y或者yes继续，或者按Ctrl+C终止本程序";
-    check();
-    cout << "开始更新语言配置" << endl;
-    system("apt update");
-    system("apt install -y language-pack-zh-hans");
-    system("update-locale LANG=zh_CN.UTF-8");
-    cout << "配置完成，更改将在您下一次登录Shell时应用" << endl; }
-
-auto Debian(){
-    cout << "即将开始更新语言配置，请输入y或者yes继续，或者按Ctrl+C终止本程序";
-    check();
-    cout << "开始更新语言配置" << endl;
-    fstream locale_gen("/etc/locale.gen");
-    if (locale_gen.is_open() == false){
-        throw system_error(errno, system_category(), "未能正确打开/etc/locale.gen"); }
-    vector<string> FileContent;
-    string Buffer = "";
-    while (getline(locale_gen, Buffer)){
-        FileContent.push_back(Buffer); }
-    for (auto& Line : FileContent){
-        if (Line == "zh_CN.UTF-8 UTF-8"){
-            goto skip_write; } }
-    locale_gen.clear();
-    locale_gen.seekp(0, ios::end);
-    locale_gen << '\n' << "zh_CN.UTF-8 UTF-8" << endl;
-skip_write:
-    locale_gen.close();
-    system("locale-gen");
-    system("update-locale LANG=zh_CN.UTF-8");
-    cout << "配置完成，更改将在您下一次登录Shell时应用" << endl; }
-
-auto ArchLinux(){
-    // https://wiki.archlinuxcn.org/wiki/Locale
-    cout << "即将开始更新语言配置，请输入y或者yes继续，或者按Ctrl+C终止本程序";
-    check();
-    cout << "开始更新语言配置" << endl;
-    system("localectl set-locale LANG=zh_CN.UTF-8");
-    if (CheckIfRunningInsideWSL() == true){
-        // https://wiki.archlinuxcn.org/wiki/%E5%9C%A8_WSL_%E4%B8%8A%E5%AE%89%E8%A3%85_Arch_Linux#%E4%BF%AE%E6%94%B9%E5%8C%BA%E5%9F%9F%E8%AE%BE%E7%BD%AE
-        cout << "检测到您正在WSL中运行Arch Linux，正在创建 /etc/locale.conf -> /etc/default/locale 符号链接" << endl;
-        filesystem::create_symlink("/etc/locale.conf", "/etc/default/locale"); }
-    cout << "配置完成，更改将在您下一次登录Shell时应用" << endl; }
-
-auto ThrowUnsupportedSystemError(){
-    cout << "错误：未知操作系统" << endl
-        << "当前仅适配了Ubuntu，Debian和Arch Linux" << endl
-        << "强行使用可能会造成不可预知的问题" << endl
-        << "为避免出现故障，程序会强制退出" << endl
-        << "如果是误报，请在GitHub仓库打开一个新的issue。" << endl;
-    throw runtime_error("不支持的操作系统"); }
-
-int main() {
-    auto OsType = GetCurrentSystem();
-    if (OsType.first == System::Unsupported){
-        ThrowUnsupportedSystemError(); }
-
-    if (GetCurrentUser() == User::Other){
-        cout << "更改语言文件需要root权限，请使用sudo重新运行本程序" << endl;
-        throw runtime_error("权限不足"); }
-
-    cout << "检测到您使用的系统为：" << OsType.second << endl;
-    if (OsType.first == System::Ubuntu){ Ubuntu(); }
-    if (OsType.first == System::Debian){ Debian(); }
-    if (OsType.first == System::ArchLinux){ ArchLinux(); } }

language.cs

@@ -15,16 +15,15 @@ using System.Text;
 [DllImport("libc", EntryPoint = "geteuid")]
 static extern uint GetEffectiveUserId();
 
-bool CheckUser(string DisplayMessage = "即将开始更新语言配置"){
+void CheckUser(string DisplayMessage = "即将开始更新语言配置"){
-    if (DisplayMessage != null){
+    Console.WriteLine(DisplayMessage);
-        Console.WriteLine(DisplayMessage); }
     Console.WriteLine("按回车继续，按Esc取消");
     while (true){
         var KeyInfo = Console.ReadKey(true);
         if (KeyInfo.Key == ConsoleKey.Enter){
-            return true; }
+            return; }
         else if (KeyInfo.Key == ConsoleKey.Escape){
-            return false; } } }
+            Environment.Exit(0); } } }
 
 bool IsRunningInsideWSL(){
     string VersionFile = File.ReadAllText("/proc/version");
@@ -35,7 +34,7 @@ bool IsRunningInsideWSL(){
         return true; }
     return false; }
 
-bool ExecuteCommand(string Command, 
+void ExecuteCommand(string Command, 
                     List<string>? Arguments = null,
                     Action<int, string, string?>? WhenErrorThrown = null){
     List<string> StandardError = [];
@@ -53,32 +52,30 @@ bool ExecuteCommand(string Command,
                 Console.WriteLine(Event.Data);
                 StandardError.Add(Event.Data + "\n"); } };
         Process.Start();
-        Process.BeginOutputReadLine();
         Process.BeginErrorReadLine();
         Process.WaitForExit();
         ExitCode = Process.ExitCode;
         if (ExitCode != 0){
-            WhenErrorThrown?.Invoke(ExitCode, string.Join("\n", StandardError), null);
+            throw new Exception($"命令执行失败，退出代码: {ExitCode}"); } }
-            return false; }
-        return true; }
     catch (Exception ExceptionInstance){
         WhenErrorThrown ??= (ExitCode, StandardError, ExceptionMessage) => {
             Console.WriteLine(@$"
             命令执行失败
             退出代码: {ExitCode}
             stderr: {StandardError}
-            异常信息: {ExceptionMessage}"); };
+            异常信息: {ExceptionMessage ?? ""}"); };
         WhenErrorThrown(ExitCode, string.Join("\n", StandardError), ExceptionInstance.Message);
-        return false; } }
+        throw; } }
+
 string OsDescription = RuntimeInformation.OSDescription;
 if (Enum.TryParse<SupportedLinuxDistributions>(OsDescription.Split(' ')[0], out var CurrentSystem) == false){
     if (OsDescription.Contains("Arch Linux")){
         CurrentSystem = SupportedLinuxDistributions.ArchLinux; }
     else{
-        string CurrentSuppoetedLinuxDistributions = string.Join(", ", Enum.GetNames<SupportedLinuxDistributions>());
+        string CurrentSupportedLinuxDistributions = string.Join(", ", Enum.GetNames<SupportedLinuxDistributions>());
         string Message = @$"
             当前系统为 {OsDescription}
-            当前仅支持 {CurrentSuppoetedLinuxDistributions}
+            当前仅支持 {CurrentSupportedLinuxDistributions}
             强行使用可能会造成不可预知的问题
             为避免出现故障，程序会强制退出
             如果是误报，请在GitHub仓库打开一个新的issue。
@@ -92,19 +89,25 @@ switch (CurrentSystem){
     case SupportedLinuxDistributions.Debian or SupportedLinuxDistributions.Armbian: {
         CheckUser();
         Console.WriteLine("正在检查语言配置");
-            using var FileStream = new FileStream("/etc/locale.gen", FileMode.Create, FileAccess.ReadWrite, FileShare.None);
+        string[] NewContent = [];
-            var NewContent = File.ReadLines("/etc/locale.gen")
+        using var FileStream = new FileStream("/etc/locale.gen", FileMode.Open, FileAccess.ReadWrite, FileShare.None);
+        using (var StreamReader = new StreamReader(FileStream, Encoding.UTF8, true, 1024, true)){
+            NewContent = [.. StreamReader.ReadToEnd()
+            .Split("\n")
             .Select(Line => Line.Trim())
             .Select(Line => {
                 if (Line.Contains("zh_CN.UTF-8 UTF-8")){
                     Line = "zh_CN.UTF-8 UTF-8"; }
-                return Line; } )
+                return Line; } ) ]; }
-            .ToArray();
         FileStream.SetLength(0);
         FileStream.Seek(0, SeekOrigin.Begin);
-            using var StreamWriter = new StreamWriter(FileStream, Encoding.UTF8);
+        using (var StreamWriter = new StreamWriter(FileStream, Encoding.UTF8)){
             foreach (var Line in NewContent){
-                StreamWriter.WriteLine(Line); }
+                StreamWriter.WriteLine(Line); } }
+        Console.WriteLine("正在生成语言配置");
+        ExecuteCommand("locale-gen");
+        Console.WriteLine("正在更新语言配置");
+        ExecuteCommand("update-locale", ["LANG=zh_CN.UTF-8"]);
         break; }
     case SupportedLinuxDistributions.Ubuntu: {
         CheckUser("即将开始安装中文语言包");
@@ -115,14 +118,16 @@ switch (CurrentSystem){
         Console.WriteLine("正在更新语言配置");
         ExecuteCommand("update-locale", ["LANG=zh_CN.UTF-8"]);
         break; }
-    case SupportedLinuxDistributions.ArchLinux: {
+    case SupportedLinuxDistributions.ArchLinux or SupportedLinuxDistributions.CachyOS: {
         CheckUser();
         Console.WriteLine("开始更新语言配置");
         ExecuteCommand("localectl", ["set-locale", "LANG=zh_CN.UTF-8"]);
         if (IsRunningInsideWSL()){
             // https://wiki.archlinuxcn.org/wiki/%E5%9C%A8_WSL_%E4%B8%8A%E5%AE%89%E8%A3%85_Arch_Linux#%E4%BF%AE%E6%94%B9%E5%8C%BA%E5%9F%9F%E8%AE%BE%E7%BD%AE
             Console.WriteLine("检测到您正在WSL中运行Arch Linux，正在创建 /etc/locale.conf -> /etc/default/locale 符号链接");
-                File.CreateSymbolicLink("/etc/locale.conf", "/etc/default/locale"); }
+            if (File.Exists("/etc/default/locale")){
+                File.Move("/etc/default/locale", "/etc/default/locale.bak", true); }
+            File.CreateSymbolicLink("/etc/default/locale", "/etc/locale.conf"); }
         break; } }
 Console.WriteLine("配置完成，更改将在您下一次登录Shell时生效，按任意键退出");
 Console.ReadKey(true);