From 43c90fc4001b6a8b509e5312a80054dca6bd956f Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Mon, 11 May 2015 13:33:34 +0300
Subject: add libnt_path_converter
---
utils/CMakeLists.txt | 2 +
utils/libnt_path_converter/CMakeLists.txt | 9 ++++
.../include/libnt_path_converter/all.hpp | 11 +++++
.../include/libnt_path_converter/device.hpp | 24 +++++++++++
utils/libnt_path_converter/src/device.cpp | 50 ++++++++++++++++++++++
utils/libnt_path_converter/utils/CMakeLists.txt | 2 +
.../libnt_path_converter/utils/convert_nt_path.cpp | 29 +++++++++++++
7 files changed, 127 insertions(+)
create mode 100644 utils/libnt_path_converter/CMakeLists.txt
create mode 100644 utils/libnt_path_converter/include/libnt_path_converter/all.hpp
create mode 100644 utils/libnt_path_converter/include/libnt_path_converter/device.hpp
create mode 100644 utils/libnt_path_converter/src/device.cpp
create mode 100644 utils/libnt_path_converter/utils/CMakeLists.txt
create mode 100644 utils/libnt_path_converter/utils/convert_nt_path.cpp
(limited to 'utils')
diff --git a/utils/CMakeLists.txt b/utils/CMakeLists.txt
index 5f0fcb5..7b5c0bf 100644
--- a/utils/CMakeLists.txt
+++ b/utils/CMakeLists.txt
@@ -12,3 +12,5 @@ target_link_libraries(stop_service libservice)
add_executable(uninstall_service uninstall_service.cpp)
target_link_libraries(uninstall_service libservice)
+
+add_subdirectory(libnt_path_converter)
diff --git a/utils/libnt_path_converter/CMakeLists.txt b/utils/libnt_path_converter/CMakeLists.txt
new file mode 100644
index 0000000..626a4b1
--- /dev/null
+++ b/utils/libnt_path_converter/CMakeLists.txt
@@ -0,0 +1,9 @@
+project(libnt_path_converter)
+file(GLOB ${PROJECT_NAME}_sources "src/*.cpp")
+file(GLOB_RECURSE ${PROJECT_NAME}_headers "include/*.hpp")
+add_library(${PROJECT_NAME} ${${PROJECT_NAME}_sources}
+ ${${PROJECT_NAME}_headers})
+target_link_libraries(${PROJECT_NAME} libservice)
+target_include_directories(${PROJECT_NAME} PUBLIC include/)
+
+add_subdirectory(utils)
diff --git a/utils/libnt_path_converter/include/libnt_path_converter/all.hpp b/utils/libnt_path_converter/include/libnt_path_converter/all.hpp
new file mode 100644
index 0000000..899fc3d
--- /dev/null
+++ b/utils/libnt_path_converter/include/libnt_path_converter/all.hpp
@@ -0,0 +1,11 @@
+/**
+ * \file
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ * See LICENSE.txt for details.
+ */
+
+#pragma once
+
+#include "device.hpp"
diff --git a/utils/libnt_path_converter/include/libnt_path_converter/device.hpp b/utils/libnt_path_converter/include/libnt_path_converter/device.hpp
new file mode 100644
index 0000000..783bf73
--- /dev/null
+++ b/utils/libnt_path_converter/include/libnt_path_converter/device.hpp
@@ -0,0 +1,24 @@
+/**
+ * \file
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ * See LICENSE.txt for details.
+ */
+
+#pragma once
+
+#include "libservice/interface.hpp"
+
+#include <string>
+
+namespace libnt_path_converter
+{
+ class Device : libservice::Device
+ {
+ public:
+ Device();
+
+ std::wstring convert_nt_path(const std::wstring&);
+ };
+}
diff --git a/utils/libnt_path_converter/src/device.cpp b/utils/libnt_path_converter/src/device.cpp
new file mode 100644
index 0000000..7fc8c99
--- /dev/null
+++ b/utils/libnt_path_converter/src/device.cpp
@@ -0,0 +1,50 @@
+/**
+ * \file
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ * See LICENSE.txt for details.
+ */
+
+#include "libnt_path_converter/device.hpp"
+
+#include "libservice/interface.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);
+
+ DWORD 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());
+ }
+}
diff --git a/utils/libnt_path_converter/utils/CMakeLists.txt b/utils/libnt_path_converter/utils/CMakeLists.txt
new file mode 100644
index 0000000..9915995
--- /dev/null
+++ b/utils/libnt_path_converter/utils/CMakeLists.txt
@@ -0,0 +1,2 @@
+add_executable(convert_nt_path convert_nt_path.cpp)
+target_link_libraries(convert_nt_path libnt_path_converter)
diff --git a/utils/libnt_path_converter/utils/convert_nt_path.cpp b/utils/libnt_path_converter/utils/convert_nt_path.cpp
new file mode 100644
index 0000000..d80cc5a
--- /dev/null
+++ b/utils/libnt_path_converter/utils/convert_nt_path.cpp
@@ -0,0 +1,29 @@
+/**
+ * \file
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ * See LICENSE.txt for details.
+ */
+
+#include "libnt_path_converter/all.hpp"
+
+#include <iostream>
+#include <exception>
+
+int wmain(int argc, wchar_t* argv[])
+{
+ try
+ {
+ libnt_path_converter::Device dev;
+ for (int i = 1; i < argc; ++i)
+ std::wcout << dev.convert_nt_path(argv[i]) << L"\n";
+ }
+ catch (const std::exception& e)
+ {
+ std::wcerr << e.what() << "\n";
+ return 1;
+ }
+
+ return 0;
+}
--
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