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fixup native call

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This commit is contained in:
DismissedLight
2023-02-26 14:41:24 +08:00
parent 50007c2c53
commit 5f8ff734f2
3 changed files with 86 additions and 75 deletions
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79
src/Utils.cs
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@@ -5,7 +5,8 @@ using System.IO.Pipes;
using System.Net;
using System.Net.Http.Headers;
using System.Net.Sockets;
using System.Runtime.Versioning;
using System.Runtime.InteropServices;
using System.Text;
using Windows.Win32;
using Windows.Win32.Foundation;
using Windows.Win32.System.Console;
@@ -68,17 +69,20 @@ public static class Utils {
return value != null && bool.TryParse(value, out var result) && result;
}
[SupportedOSPlatform("windows5.0")]
public static unsafe void CopyToClipboard(string text) {
if (Native.OpenClipboard(HWND.Null)) {
if (Native.OpenClipboard(HWND.Null))
{
Native.EmptyClipboard();
Span<char> textSpan = text.ToCharArray();
fixed (char* lpBuffer = textSpan)
{
Native.SetClipboardData(/*CF_UNICODETEXT*/13, (HANDLE)(nint)lpBuffer);
Native.CloseClipboard();
}
} else {
HANDLE hGlobal = (HANDLE)Marshal.AllocHGlobal((text.Length + 1) * 2);
IntPtr hPtr = (IntPtr)Native.GlobalLock(hGlobal);
Marshal.Copy(text.ToCharArray(), 0, hPtr, text.Length);
Native.GlobalUnlock(hPtr);
Native.SetClipboardData(13, hGlobal);
Marshal.FreeHGlobal(hGlobal);
Native.CloseClipboard();
}
else
{
throw new Win32Exception();
}
}
@@ -227,37 +231,38 @@ public static class Utils {
if (!Injector.CreateProcess(exePath, out var hProcess, out var hThread, out var pid)) {
Environment.Exit(new Win32Exception().PrintMsgAndReturnErrCode("ICreateProcess fail"));
}
using (hProcess)
if (Injector.LoadLibraryAndInject(hProcess,Encoding.UTF8.GetBytes(GlobalVars.LibFilePath)) != 0)
{
if (Injector.LoadLibraryAndInject(hProcess, GlobalVars.LibFilePath) != 0)
if (!Native.TerminateProcess(hProcess, 0))
{
if (!Native.TerminateProcess(hProcess, 0))
{
Environment.Exit(new Win32Exception().PrintMsgAndReturnErrCode("TerminateProcess fail"));
}
}
Console.WriteLine(App.GameLoading, pid);
proc = Process.GetProcessById(Convert.ToInt32(pid));
proc.EnableRaisingEvents = true;
proc.Exited += (_, _) => {
if (GlobalVars.UnexpectedExit)
{
proc = null;
Console.WriteLine(App.GameProcessExit);
Environment.Exit(114514);
}
};
if (Native.ResumeThread(hThread) == 0xFFFFFFFF)
{
var e = new Win32Exception();
if (!Native.TerminateProcess(hProcess, 0))
{
new Win32Exception().PrintMsgAndReturnErrCode("TerminateProcess fail");
}
Environment.Exit(e.PrintMsgAndReturnErrCode("ResumeThread fail"));
Environment.Exit(new Win32Exception().PrintMsgAndReturnErrCode("TerminateProcess fail"));
}
}
Console.WriteLine(App.GameLoading, pid);
proc = Process.GetProcessById(Convert.ToInt32(pid));
proc.EnableRaisingEvents = true;
proc.Exited += (_, _) => {
if (GlobalVars.UnexpectedExit)
{
proc = null;
Console.WriteLine(App.GameProcessExit);
Environment.Exit(114514);
}
};
if (Native.ResumeThread(hThread) == 0xFFFFFFFF)
{
var e = new Win32Exception();
if (!Native.TerminateProcess(hProcess, 0))
{
new Win32Exception().PrintMsgAndReturnErrCode("TerminateProcess fail");
}
Environment.Exit(e.PrintMsgAndReturnErrCode("ResumeThread fail"));
}
if (!Native.CloseHandle(hProcess))
{
Environment.Exit(new Win32Exception().PrintMsgAndReturnErrCode("CloseHandle fail"));
}
var ts = new ThreadStart(() => {
var server = new NamedPipeServerStream(GlobalVars.PipeName);
server.WaitForConnection();