1 files changed, 0 insertions, 203 deletions
diff --git a/src/nt_path_converter/device.c b/src/nt_path_converter/device.c
deleted file mode 100644
index a179984..0000000
--- a/src/nt_path_converter/device.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * 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 "control_codes.h"
-#include "device.h"
-#include "nt2dos.h"
-
-#include <ntddk.h>
-
-static NTSTATUS device_open(DEVICE_OBJECT *device_object, IRP *irp)
-{
-    NTSTATUS status = STATUS_SUCCESS;
-
-    UNREFERENCED_PARAMETER(device_object);
-
-    irp->IoStatus.Status = status;
-    irp->IoStatus.Information = 0;
-    IoCompleteRequest(irp, IO_NO_INCREMENT);
-    return status;
-}
-
-typedef NTSTATUS (*ioctl_handler)(
-    void *, unsigned long,
-    void *, unsigned long,
-    ULONG_PTR *);
-
-static NTSTATUS handle_convert_nt_path(
-    void *in_buf,
-    unsigned long in_buf_size,
-    void *out_buf,
-    unsigned long out_buf_size,
-    ULONG_PTR *nbwritten)
-{
-    UNICODE_STRING uUnresolved, uResolved;
-    NTSTATUS status = STATUS_SUCCESS;
-
-    DbgPrint("nt_path_converter: unresolved path: %ws\n", (WCHAR *) in_buf);
-    DbgPrint("nt_path_converter: unresolved size: %lu\n", in_buf_size);
-
-    RtlInitUnicodeString(&uUnresolved, (WCHAR *) in_buf);
-    status = nt2dos(&uResolved, &uUnresolved);
-
-    if (!NT_SUCCESS(status))
-        return status;
-
-    *nbwritten = uResolved.Length + sizeof(WCHAR);
-
-    DbgPrint("nt_path_converter: resolved path: %wZ\n", &uResolved);
-    DbgPrint("nt_path_converter: resolved size: %Iu\n", *nbwritten);
-
-    if (out_buf_size < *nbwritten)
-    {
-        status = STATUS_BUFFER_OVERFLOW;
-        goto free_resolved;
-    }
-
-    RtlFillMemory(out_buf, *nbwritten, L'\0');
-    RtlCopyMemory(out_buf, uResolved.Buffer, uResolved.Length);
-
-free_resolved:
-    ExFreePool(uResolved.Buffer);
-
-    return status;
-}
-
-static NTSTATUS device_ioctl(DEVICE_OBJECT *device_object, IRP *irp)
-{
-    IO_STACK_LOCATION *io_stack_loc;
-    void* in_buf, *out_buf;
-    unsigned long in_buf_size, out_buf_size;
-    ioctl_handler handler;
-    NTSTATUS status = STATUS_UNSUCCESSFUL;
-
-    UNREFERENCED_PARAMETER(device_object);
-
-    irp->IoStatus.Status = status;
-    irp->IoStatus.Information = 0;
-    io_stack_loc = IoGetCurrentIrpStackLocation(irp);
-
-    in_buf = out_buf = irp->AssociatedIrp.SystemBuffer;
-    in_buf_size = io_stack_loc->Parameters.DeviceIoControl.InputBufferLength;
-    out_buf_size = io_stack_loc->Parameters.DeviceIoControl.OutputBufferLength;
-
-    switch (io_stack_loc->Parameters.DeviceIoControl.IoControlCode)
-    {
-        case CONVERT_NT_PATH:
-            handler = handle_convert_nt_path;
-            break;
-
-        default:
-            status = irp->IoStatus.Status = STATUS_NOT_SUPPORTED;
-            goto complete_request;
-    }
-
-    status = irp->IoStatus.Status = handler(
-        in_buf, in_buf_size,
-        out_buf, out_buf_size,
-        &irp->IoStatus.Information);
-
-complete_request:
-    IoCompleteRequest(irp, IO_NO_INCREMENT);
-
-    return status;
-}
-
-typedef struct
-{
-    const wchar_t *path;
-    const wchar_t *symlink;
-}
-DeviceInfo;
-
-typedef struct
-{
-    DEVICE_OBJECT *object;
-    UNICODE_STRING path;
-    UNICODE_STRING symlink;
-}
-Device;
-
-#define NUMOF_DEVICES 1
-
-static DeviceInfo devices_info[NUMOF_DEVICES] =
-{
-    {
-        L"\\Device\\nt_path_converter",
-        L"\\DosDevices\\nt_path_converter",
-    },
-};
-
-static Device devices[NUMOF_DEVICES];
-
-static void destroy_device(int i)
-{
-    IoDeleteSymbolicLink(&devices[i].symlink);
-    IoDeleteDevice(devices[i].object);
-}
-
-void destroy_devices()
-{
-    int i;
-    for (i = 0; i < NUMOF_DEVICES; ++i)
-        destroy_device(i);
-}
-
-static NTSTATUS set_up_device(DRIVER_OBJECT *driver_object, int i)
-{
-    NTSTATUS status = STATUS_SUCCESS;
-
-    RtlInitUnicodeString(&devices[i].path, devices_info[i].path);
-    RtlInitUnicodeString(&devices[i].symlink, devices_info[i].symlink);
-
-    status = IoCreateDevice(
-        driver_object,
-        0,
-        &devices[i].path,
-        FILE_DEVICE_UNKNOWN,
-        FILE_DEVICE_SECURE_OPEN,
-        FALSE,
-        &devices[i].object);
-
-    if (!NT_SUCCESS(status))
-        return status;
-
-    devices[i].object->Flags |= DO_BUFFERED_IO;
-    devices[i].object->Flags &= ~DO_DEVICE_INITIALIZING;
-
-    if (!NT_SUCCESS(status = IoCreateSymbolicLink(
-            &devices[i].symlink, &devices[i].path)))
-        goto delete_device;
-
-    return status;
-
-delete_device:
-    IoDeleteDevice(devices[i].object);
-
-    return status;
-}
-
-NTSTATUS set_up_devices(DRIVER_OBJECT *driver_object)
-{
-    int i, j;
-    NTSTATUS status = STATUS_SUCCESS;
-
-    for (i = 0; i < NUMOF_DEVICES; ++i)
-        if (!NT_SUCCESS(status = set_up_device(driver_object, i)))
-            goto destroy_devices;
-
-    driver_object->MajorFunction[IRP_MJ_CREATE] = device_open;
-    driver_object->MajorFunction[IRP_MJ_DEVICE_CONTROL] = device_ioctl;
-
-    return status;
-
-destroy_devices:
-    for (j = 0; j < i; ++j)
-        destroy_device(j);
-
-    return status;
-}