From 974bd0388994715b4fa35ac54986e3c1ed4e3f55 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Thu, 27 Apr 2017 19:19:56 +0300
Subject: reorganize files
* src/ -> km/src/
* utils/ -> um/
* Move WDK 7.1-specific *.bat files to km/build/wdk7.1/
* Move WDK 8.1 Update 1 solutions to km/build/wdk8.1update/
---
um/libnt_path_converter/src/device.cpp | 48 ++++++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 um/libnt_path_converter/src/device.cpp
(limited to 'um/libnt_path_converter/src')
diff --git a/um/libnt_path_converter/src/device.cpp b/um/libnt_path_converter/src/device.cpp
new file mode 100644
index 0000000..90cd12f
--- /dev/null
+++ b/um/libnt_path_converter/src/device.cpp
@@ -0,0 +1,48 @@
+// Copyright (c) 2015 Egor Tensin <Egor.Tensin@gmail.com>
+// This file is part of the "Windows 7 drivers" project.
+// For details, see https://github.com/egor-tensin/windows7-drivers.
+// Distributed under the MIT License.
+
+#include "libnt_path_converter/device.hpp"
+
+#include "libservice/all.hpp"
+
+#include <Windows.h>
+
+#include <string>
+#include <vector>
+
+namespace libnt_path_converter
+{
+ namespace
+ {
+ const char* const device_path = "\\\\.\\nt_path_converter";
+ const auto control_code = CTL_CODE(0x8000, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS);
+ }
+
+ Device::Device()
+ : libservice::Device(libservice::Device::open(device_path))
+ { }
+
+ std::wstring Device::convert_nt_path(const std::wstring& src)
+ {
+ const auto in_buf = src.c_str();
+ const auto in_buf_size = (src.size() + 1) * sizeof(wchar_t);
+
+ const auto nbreq = get_required_output_size(
+ control_code,
+ in_buf,
+ in_buf_size);
+
+ std::vector<unsigned char> output(nbreq);
+
+ send_control_code(
+ control_code,
+ in_buf,
+ in_buf_size,
+ output.data(),
+ nbreq);
+
+ return reinterpret_cast<wchar_t*>(output.data());
+ }
+}
--
cgit v1.2.3