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wine-staging/patches/user32-rawinput-mouse/0010-user32-Implement-GetRegisteredRawInputDevices.patch
Zebediah Figura f23b6cb7dc user32-rawinput-mouse: Fix some dependencies.
2020-04-05 11:30:28 -05:00

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From 683426b80996fab19231f272ce60184f0688f806 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Bernon?= <rbernon@codeweavers.com>
Date: Mon, 26 Aug 2019 16:06:58 +0200
Subject: [PATCH] user32: Implement GetRegisteredRawInputDevices.
---
dlls/dinput8/tests/device.c | 13 ---------
dlls/user32/rawinput.c | 55 +++++++++++++++++++++++++++++++++++--
server/protocol.def | 6 ++++
server/queue.c | 24 ++++++++++++++++
4 files changed, 83 insertions(+), 15 deletions(-)
diff --git a/dlls/dinput8/tests/device.c b/dlls/dinput8/tests/device.c
index f3e7b542355..72a59878d8a 100644
--- a/dlls/dinput8/tests/device.c
+++ b/dlls/dinput8/tests/device.c
@@ -602,7 +602,6 @@ static void test_mouse_keyboard(void)
raw_devices_count = ARRAY_SIZE(raw_devices);
GetRegisteredRawInputDevices(NULL, &raw_devices_count, sizeof(RAWINPUTDEVICE));
- todo_wine
ok(raw_devices_count == 0, "Unexpected raw devices registered: %d\n", raw_devices_count);
hr = IDirectInputDevice8_Acquire(di_keyboard);
@@ -624,7 +623,6 @@ static void test_mouse_keyboard(void)
ok(SUCCEEDED(hr), "IDirectInputDevice8_Acquire failed: %08x\n", hr);
raw_devices_count = ARRAY_SIZE(raw_devices);
GetRegisteredRawInputDevices(NULL, &raw_devices_count, sizeof(RAWINPUTDEVICE));
- todo_wine
ok(raw_devices_count == 0, "Unexpected raw devices registered: %d\n", raw_devices_count);
if (raw_devices[0].hwndTarget != NULL)
@@ -662,7 +660,6 @@ static void test_mouse_keyboard(void)
ok(SUCCEEDED(hr), "IDirectInputDevice8_Acquire failed: %08x\n", hr);
raw_devices_count = ARRAY_SIZE(raw_devices);
GetRegisteredRawInputDevices(NULL, &raw_devices_count, sizeof(RAWINPUTDEVICE));
- todo_wine
ok(raw_devices_count == 0, "Unexpected raw devices registered: %d\n", raw_devices_count);
/* expect dinput8 to take over any activated raw input devices */
@@ -689,26 +686,18 @@ static void test_mouse_keyboard(void)
raw_devices_count = ARRAY_SIZE(raw_devices);
memset(raw_devices, 0, sizeof(raw_devices));
hr = GetRegisteredRawInputDevices(raw_devices, &raw_devices_count, sizeof(RAWINPUTDEVICE));
- todo_wine
ok(hr == 3, "GetRegisteredRawInputDevices returned %d, raw_devices_count: %d\n", hr, raw_devices_count);
- todo_wine
ok(raw_devices[0].usUsagePage == 1, "Unexpected raw device usage page: %x\n", raw_devices[0].usUsagePage);
- todo_wine
ok(raw_devices[0].usUsage == 2, "Unexpected raw device usage: %x\n", raw_devices[0].usUsage);
todo_wine
ok(raw_devices[0].dwFlags == RIDEV_INPUTSINK, "Unexpected raw device flags: %x\n", raw_devices[0].dwFlags);
todo_wine
ok(raw_devices[0].hwndTarget == di_hwnd, "Unexpected raw device target: %p\n", raw_devices[0].hwndTarget);
- todo_wine
ok(raw_devices[1].usUsagePage == 1, "Unexpected raw device usage page: %x\n", raw_devices[1].usUsagePage);
- todo_wine
ok(raw_devices[1].usUsage == 5, "Unexpected raw device usage: %x\n", raw_devices[1].usUsage);
ok(raw_devices[1].dwFlags == 0, "Unexpected raw device flags: %x\n", raw_devices[1].dwFlags);
- todo_wine
ok(raw_devices[1].hwndTarget == hwnd, "Unexpected raw device target: %p\n", raw_devices[1].hwndTarget);
- todo_wine
ok(raw_devices[2].usUsagePage == 1, "Unexpected raw device usage page: %x\n", raw_devices[1].usUsagePage);
- todo_wine
ok(raw_devices[2].usUsage == 6, "Unexpected raw device usage: %x\n", raw_devices[1].usUsage);
todo_wine
ok(raw_devices[2].dwFlags == RIDEV_INPUTSINK, "Unexpected raw device flags: %x\n", raw_devices[1].dwFlags);
@@ -727,12 +716,10 @@ static void test_mouse_keyboard(void)
hr = GetRegisteredRawInputDevices(raw_devices, &raw_devices_count, sizeof(RAWINPUTDEVICE));
todo_wine
ok(hr == 1, "GetRegisteredRawInputDevices returned %d, raw_devices_count: %d\n", hr, raw_devices_count);
- todo_wine
ok(raw_devices[0].usUsagePage == 1, "Unexpected raw device usage page: %x\n", raw_devices[0].usUsagePage);
todo_wine
ok(raw_devices[0].usUsage == 5, "Unexpected raw device usage: %x\n", raw_devices[0].usUsage);
ok(raw_devices[0].dwFlags == 0, "Unexpected raw device flags: %x\n", raw_devices[0].dwFlags);
- todo_wine
ok(raw_devices[0].hwndTarget == hwnd, "Unexpected raw device target: %p\n", raw_devices[0].hwndTarget);
IDirectInputDevice8_Release(di_mouse);
diff --git a/dlls/user32/rawinput.c b/dlls/user32/rawinput.c
index 85ff0c5e809..3792360b057 100644
--- a/dlls/user32/rawinput.c
+++ b/dlls/user32/rawinput.c
@@ -501,14 +501,65 @@ UINT WINAPI GetRawInputDeviceInfoW(HANDLE device, UINT command, void *data, UINT
return *data_size;
}
+static int compare_raw_input_devices(const void *ap, const void *bp)
+{
+ const RAWINPUTDEVICE a = *(const RAWINPUTDEVICE *)ap;
+ const RAWINPUTDEVICE b = *(const RAWINPUTDEVICE *)bp;
+
+ if (a.usUsagePage != b.usUsagePage) return a.usUsagePage - b.usUsagePage;
+ if (a.usUsage != b.usUsage) return a.usUsage - b.usUsage;
+ return 0;
+}
+
/***********************************************************************
* GetRegisteredRawInputDevices (USER32.@)
*/
UINT WINAPI DECLSPEC_HOTPATCH GetRegisteredRawInputDevices(RAWINPUTDEVICE *devices, UINT *device_count, UINT size)
{
- FIXME("devices %p, device_count %p, size %u stub!\n", devices, device_count, size);
+ struct rawinput_device *d = NULL;
+ unsigned int count = ~0U;
- return 0;
+ TRACE("devices %p, device_count %p, size %u\n", devices, device_count, size);
+
+ if (!device_count)
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return ~0U;
+ }
+
+ if (devices && !(d = HeapAlloc( GetProcessHeap(), 0, *device_count * sizeof(*d) )))
+ return ~0U;
+
+ SERVER_START_REQ( get_rawinput_devices )
+ {
+ if (d)
+ wine_server_set_reply( req, d, *device_count * sizeof(*d) );
+
+ if (wine_server_call( req ))
+ goto done;
+
+ if (!d || reply->device_count > *device_count)
+ {
+ *device_count = reply->device_count;
+ SetLastError( ERROR_INSUFFICIENT_BUFFER );
+ goto done;
+ }
+
+ for (count = 0; count < reply->device_count; ++count)
+ {
+ devices[count].usUsagePage = d[count].usage_page;
+ devices[count].usUsage = d[count].usage;
+ devices[count].dwFlags = d[count].flags;
+ devices[count].hwndTarget = wine_server_ptr_handle(d[count].target);
+ }
+ }
+ SERVER_END_REQ;
+
+ qsort(devices, count, sizeof(*devices), compare_raw_input_devices);
+
+done:
+ if (d) HeapFree( GetProcessHeap(), 0, d );
+ return count;
}
diff --git a/server/protocol.def b/server/protocol.def
index d74400f0eec..06620b4f8d4 100644
--- a/server/protocol.def
+++ b/server/protocol.def
@@ -3879,6 +3879,12 @@ struct handle_info
VARARG(devices,rawinput_devices);
@END
+/* Retrieve the list of registered rawinput devices */
+@REQ(get_rawinput_devices)
+@REPLY
+ unsigned int device_count;
+ VARARG(devices,rawinput_devices);
+@END
/* Retrieve the suspended context of a thread */
@REQ(get_suspend_context)
diff --git a/server/queue.c b/server/queue.c
index 05c9481f8a9..6e5022b2311 100644
--- a/server/queue.c
+++ b/server/queue.c
@@ -3193,3 +3193,27 @@ DECL_HANDLER(update_rawinput_devices)
e = find_rawinput_device( 1, 6 );
current->process->rawinput_kbd = e ? &e->device : NULL;
}
+
+DECL_HANDLER(get_rawinput_devices)
+{
+ unsigned int device_count = list_count(&current->process->rawinput_devices);
+ struct rawinput_device *devices;
+ struct rawinput_device_entry *e;
+ unsigned int i;
+
+ reply->device_count = device_count;
+ if (get_reply_max_size() / sizeof (*devices) < device_count)
+ return;
+
+ if (!(devices = mem_alloc( device_count * sizeof (*devices) )))
+ {
+ set_error( STATUS_NO_MEMORY );
+ return;
+ }
+
+ i = 0;
+ LIST_FOR_EACH_ENTRY( e, &current->process->rawinput_devices, struct rawinput_device_entry, entry )
+ devices[i++] = e->device;
+
+ set_reply_data_ptr( devices, device_count * sizeof (*devices) );
+}
--
2.26.0
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