[PATCH 2/4] http.sys: Create a stub request queue device.
Zebediah Figura
z.figura12 at gmail.com
Wed Aug 21 22:53:24 CDT 2019
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
dlls/http.sys/http.c | 45 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/dlls/http.sys/http.c b/dlls/http.sys/http.c
index ed19c00676..c1a76ed604 100644
--- a/dlls/http.sys/http.c
+++ b/dlls/http.sys/http.c
@@ -23,14 +23,59 @@
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "winternl.h"
+#include "winioctl.h"
#include "ddk/wdm.h"
#include "wine/debug.h"
+static HANDLE directory_obj;
+static DEVICE_OBJECT *device_obj;
+
WINE_DEFAULT_DEBUG_CHANNEL(http);
+static NTSTATUS WINAPI dispatch_create(DEVICE_OBJECT *device, IRP *irp)
+{
+ irp->IoStatus.Status = STATUS_SUCCESS;
+ IoCompleteRequest(irp, IO_NO_INCREMENT);
+ return STATUS_SUCCESS;
+}
+
+static NTSTATUS WINAPI dispatch_close(DEVICE_OBJECT *device, IRP *irp)
+{
+ irp->IoStatus.Status = STATUS_SUCCESS;
+ IoCompleteRequest(irp, IO_NO_INCREMENT);
+ return STATUS_SUCCESS;
+}
+
+static void WINAPI unload(DRIVER_OBJECT *driver)
+{
+ IoDeleteDevice(device_obj);
+ NtClose(directory_obj);
+}
+
NTSTATUS WINAPI DriverEntry(DRIVER_OBJECT *driver, UNICODE_STRING *path)
{
+ OBJECT_ATTRIBUTES attr = {sizeof(attr)};
+ UNICODE_STRING string;
+ NTSTATUS ret;
+
TRACE("driver %p, path %s.\n", driver, debugstr_w(path->Buffer));
+ RtlInitUnicodeString(&string, L"\\Device\\Http");
+ attr.ObjectName = &string;
+ if ((ret = NtCreateDirectoryObject(&directory_obj, 0, &attr)) && ret != STATUS_OBJECT_NAME_COLLISION)
+ ERR("Failed to create \\Device\\Http directory, status %#x.\n", ret);
+
+ RtlInitUnicodeString(&string, L"\\Device\\Http\\ReqQueue");
+ if ((ret = IoCreateDevice(driver, 0, &string, FILE_DEVICE_UNKNOWN, 0, FALSE, &device_obj)))
+ {
+ ERR("Failed to create request queue device, status %#x.\n", ret);
+ NtClose(directory_obj);
+ return ret;
+ }
+
+ driver->MajorFunction[IRP_MJ_CREATE] = dispatch_create;
+ driver->MajorFunction[IRP_MJ_CLOSE] = dispatch_close;
+ driver->DriverUnload = unload;
+
return STATUS_SUCCESS;
}
--
2.22.0
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