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Milestone 5: deliver embedded RDP sessions and lifecycle hardening

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Keith Smith
2026-03-03 18:59:26 -07:00
parent 230a401386
commit 36006bd4aa
2941 changed files with 724359 additions and 77 deletions
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223
third_party/FreeRDP/server/Windows/wf_input.c vendored Normal file
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/**
* FreeRDP: A Remote Desktop Protocol Implementation
* FreeRDP Windows Server
*
* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <freerdp/config.h>
#include <winpr/windows.h>
#include "wf_input.h"
#include "wf_info.h"
BOOL wf_peer_keyboard_event(rdpInput* input, UINT16 flags, UINT8 code)
{
INPUT keyboard_event;
WINPR_UNUSED(input);
keyboard_event.type = INPUT_KEYBOARD;
keyboard_event.u.ki.wVk = 0;
keyboard_event.u.ki.wScan = code;
keyboard_event.u.ki.dwFlags = KEYEVENTF_SCANCODE;
keyboard_event.u.ki.dwExtraInfo = 0;
keyboard_event.u.ki.time = 0;
if (flags & KBD_FLAGS_RELEASE)
keyboard_event.u.ki.dwFlags |= KEYEVENTF_KEYUP;
if (flags & KBD_FLAGS_EXTENDED)
keyboard_event.u.ki.dwFlags |= KEYEVENTF_EXTENDEDKEY;
SendInput(1, &keyboard_event, sizeof(INPUT));
return TRUE;
}
BOOL wf_peer_unicode_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code)
{
INPUT keyboard_event;
WINPR_UNUSED(input);
keyboard_event.type = INPUT_KEYBOARD;
keyboard_event.u.ki.wVk = 0;
keyboard_event.u.ki.wScan = code;
keyboard_event.u.ki.dwFlags = KEYEVENTF_UNICODE;
keyboard_event.u.ki.dwExtraInfo = 0;
keyboard_event.u.ki.time = 0;
if (flags & KBD_FLAGS_RELEASE)
keyboard_event.u.ki.dwFlags |= KEYEVENTF_KEYUP;
SendInput(1, &keyboard_event, sizeof(INPUT));
return TRUE;
}
BOOL wf_peer_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
{
INPUT mouse_event = WINPR_C_ARRAY_INIT;
float width, height;
WINPR_UNUSED(input);
WINPR_ASSERT(input);
mouse_event.type = INPUT_MOUSE;
if (flags & PTR_FLAGS_WHEEL)
{
mouse_event.u.mi.dwFlags = MOUSEEVENTF_WHEEL;
mouse_event.u.mi.mouseData = flags & WheelRotationMask;
if (flags & PTR_FLAGS_WHEEL_NEGATIVE)
mouse_event.u.mi.mouseData *= -1;
SendInput(1, &mouse_event, sizeof(INPUT));
}
else
{
wfInfo* wfi;
wfi = wf_info_get_instance();
if (!wfi)
return FALSE;
// width and height of primary screen (even in multimon setups
width = (float)GetSystemMetrics(SM_CXSCREEN);
height = (float)GetSystemMetrics(SM_CYSCREEN);
x += wfi->servscreen_xoffset;
y += wfi->servscreen_yoffset;
mouse_event.u.mi.dx = (LONG)((float)x * (65535.0f / width));
mouse_event.u.mi.dy = (LONG)((float)y * (65535.0f / height));
mouse_event.u.mi.dwFlags = MOUSEEVENTF_ABSOLUTE;
if (flags & PTR_FLAGS_MOVE)
{
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_MOVE;
SendInput(1, &mouse_event, sizeof(INPUT));
}
mouse_event.u.mi.dwFlags = MOUSEEVENTF_ABSOLUTE;
if (flags & PTR_FLAGS_BUTTON1)
{
if (flags & PTR_FLAGS_DOWN)
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_LEFTDOWN;
else
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_LEFTUP;
SendInput(1, &mouse_event, sizeof(INPUT));
}
else if (flags & PTR_FLAGS_BUTTON2)
{
if (flags & PTR_FLAGS_DOWN)
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_RIGHTDOWN;
else
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_RIGHTUP;
SendInput(1, &mouse_event, sizeof(INPUT));
}
else if (flags & PTR_FLAGS_BUTTON3)
{
if (flags & PTR_FLAGS_DOWN)
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_MIDDLEDOWN;
else
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_MIDDLEUP;
SendInput(1, &mouse_event, sizeof(INPUT));
}
}
return TRUE;
}
BOOL wf_peer_extended_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
{
if ((flags & PTR_XFLAGS_BUTTON1) || (flags & PTR_XFLAGS_BUTTON2))
{
INPUT mouse_event = WINPR_C_ARRAY_INIT;
mouse_event.type = INPUT_MOUSE;
if (flags & PTR_FLAGS_MOVE)
{
float width, height;
wfInfo* wfi;
wfi = wf_info_get_instance();
if (!wfi)
return FALSE;
// width and height of primary screen (even in multimon setups
width = (float)GetSystemMetrics(SM_CXSCREEN);
height = (float)GetSystemMetrics(SM_CYSCREEN);
x += wfi->servscreen_xoffset;
y += wfi->servscreen_yoffset;
mouse_event.u.mi.dx = (LONG)((float)x * (65535.0f / width));
mouse_event.u.mi.dy = (LONG)((float)y * (65535.0f / height));
mouse_event.u.mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE;
SendInput(1, &mouse_event, sizeof(INPUT));
}
mouse_event.u.mi.dx = mouse_event.u.mi.dy = mouse_event.u.mi.dwFlags = 0;
if (flags & PTR_XFLAGS_DOWN)
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_XDOWN;
else
mouse_event.u.mi.dwFlags |= MOUSEEVENTF_XUP;
if (flags & PTR_XFLAGS_BUTTON1)
mouse_event.u.mi.mouseData = XBUTTON1;
else if (flags & PTR_XFLAGS_BUTTON2)
mouse_event.u.mi.mouseData = XBUTTON2;
SendInput(1, &mouse_event, sizeof(INPUT));
}
else
{
wf_peer_mouse_event(input, flags, x, y);
}
return TRUE;
}
BOOL wf_peer_keyboard_event_dummy(rdpInput* input, UINT16 flags, UINT8 code)
{
WINPR_UNUSED(input);
WINPR_UNUSED(flags);
WINPR_UNUSED(code);
return TRUE;
}
BOOL wf_peer_unicode_keyboard_event_dummy(rdpInput* input, UINT16 flags, UINT16 code)
{
WINPR_UNUSED(input);
WINPR_UNUSED(flags);
WINPR_UNUSED(code);
return TRUE;
}
BOOL wf_peer_mouse_event_dummy(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
{
WINPR_UNUSED(input);
WINPR_UNUSED(flags);
WINPR_UNUSED(x);
WINPR_UNUSED(y);
return TRUE;
}
BOOL wf_peer_extended_mouse_event_dummy(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
{
WINPR_UNUSED(input);
WINPR_UNUSED(flags);
WINPR_UNUSED(x);
WINPR_UNUSED(y);
return TRUE;
}