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/**
* FreeRDP: A Remote Desktop Protocol Implementation
*
* Copyright 2025 Armin Novak <anovak@thincast.com>
* Copyright 2025 Thincast Technologies GmbH
*
* 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 <winpr/crt.h>
#include <winpr/synch.h>
#include <winpr/sysinfo.h>
#include <freerdp/log.h>
#include <freerdp/codec/color.h>
#include <freerdp/codec/region.h>
#include <freerdp/server/server-common.h>
#include "sample_shadow.h"
#define TAG SERVER_TAG("shadow.sample")
static BOOL sample_shadow_input_synchronize_event(WINPR_ATTR_UNUSED rdpShadowSubsystem* subsystem,
WINPR_ATTR_UNUSED rdpShadowClient* client,
WINPR_ATTR_UNUSED UINT32 flags)
{
WLog_WARN(TAG, "TODO: Implement!");
return TRUE;
}
static BOOL sample_shadow_input_keyboard_event(WINPR_ATTR_UNUSED rdpShadowSubsystem* subsystem,
WINPR_ATTR_UNUSED rdpShadowClient* client,
WINPR_ATTR_UNUSED UINT16 flags,
WINPR_ATTR_UNUSED UINT8 code)
{
WLog_WARN(TAG, "TODO: Implement!");
return TRUE;
}
static BOOL sample_shadow_input_unicode_keyboard_event(
WINPR_ATTR_UNUSED rdpShadowSubsystem* subsystem, WINPR_ATTR_UNUSED rdpShadowClient* client,
WINPR_ATTR_UNUSED UINT16 flags, WINPR_ATTR_UNUSED UINT16 code)
{
WLog_WARN(TAG, "TODO: Implement!");
return TRUE;
}
static BOOL sample_shadow_input_mouse_event(WINPR_ATTR_UNUSED rdpShadowSubsystem* subsystem,
WINPR_ATTR_UNUSED rdpShadowClient* client,
WINPR_ATTR_UNUSED UINT16 flags,
WINPR_ATTR_UNUSED UINT16 x, WINPR_ATTR_UNUSED UINT16 y)
{
WLog_WARN(TAG, "TODO: Implement!");
return TRUE;
}
static BOOL sample_shadow_input_extended_mouse_event(
WINPR_ATTR_UNUSED rdpShadowSubsystem* subsystem, WINPR_ATTR_UNUSED rdpShadowClient* client,
WINPR_ATTR_UNUSED UINT16 flags, WINPR_ATTR_UNUSED UINT16 x, WINPR_ATTR_UNUSED UINT16 y)
{
WLog_WARN(TAG, "TODO: Implement!");
return TRUE;
}
static UINT32 sample_shadow_enum_monitors(WINPR_ATTR_UNUSED MONITOR_DEF* monitors,
WINPR_ATTR_UNUSED UINT32 maxMonitors)
{
WLog_WARN(TAG, "TODO: Implement!");
return 0;
}
static int sample_shadow_subsystem_init(rdpShadowSubsystem* arg)
{
sampleShadowSubsystem* subsystem = (sampleShadowSubsystem*)arg;
WINPR_ASSERT(subsystem);
subsystem->base.numMonitors = sample_shadow_enum_monitors(subsystem->base.monitors, 16);
WLog_WARN(TAG, "TODO: Implement!");
MONITOR_DEF* virtualScreen = &(subsystem->base.virtualScreen);
virtualScreen->left = 0;
virtualScreen->top = 0;
virtualScreen->right = 0;
virtualScreen->bottom = 0;
virtualScreen->flags = 1;
return 1;
}
static int sample_shadow_subsystem_uninit(rdpShadowSubsystem* arg)
{
sampleShadowSubsystem* subsystem = (sampleShadowSubsystem*)arg;
if (!subsystem)
return -1;
WLog_WARN(TAG, "TODO: Implement!");
return 1;
}
static int sample_shadow_subsystem_start(rdpShadowSubsystem* arg)
{
sampleShadowSubsystem* subsystem = (sampleShadowSubsystem*)arg;
if (!subsystem)
return -1;
WLog_WARN(TAG, "TODO: Implement!");
return 1;
}
static int sample_shadow_subsystem_stop(rdpShadowSubsystem* arg)
{
sampleShadowSubsystem* subsystem = (sampleShadowSubsystem*)arg;
if (!subsystem)
return -1;
WLog_WARN(TAG, "TODO: Implement!");
return 1;
}
static void sample_shadow_subsystem_free(rdpShadowSubsystem* arg)
{
sampleShadowSubsystem* subsystem = (sampleShadowSubsystem*)arg;
if (!subsystem)
return;
sample_shadow_subsystem_uninit(arg);
free(subsystem);
}
static rdpShadowSubsystem* sample_shadow_subsystem_new(void)
{
sampleShadowSubsystem* subsystem =
(sampleShadowSubsystem*)calloc(1, sizeof(sampleShadowSubsystem));
if (!subsystem)
return NULL;
subsystem->base.SynchronizeEvent = sample_shadow_input_synchronize_event;
subsystem->base.KeyboardEvent = sample_shadow_input_keyboard_event;
subsystem->base.UnicodeKeyboardEvent = sample_shadow_input_unicode_keyboard_event;
subsystem->base.MouseEvent = sample_shadow_input_mouse_event;
subsystem->base.ExtendedMouseEvent = sample_shadow_input_extended_mouse_event;
return &subsystem->base;
}
const char* ShadowSubsystemName(void)
{
return "Sample";
}
int ShadowSubsystemEntry(RDP_SHADOW_ENTRY_POINTS* pEntryPoints)
{
pEntryPoints->New = sample_shadow_subsystem_new;
pEntryPoints->Free = sample_shadow_subsystem_free;
pEntryPoints->Init = sample_shadow_subsystem_init;
pEntryPoints->Uninit = sample_shadow_subsystem_uninit;
pEntryPoints->Start = sample_shadow_subsystem_start;
pEntryPoints->Stop = sample_shadow_subsystem_stop;
pEntryPoints->EnumMonitors = sample_shadow_enum_monitors;
return 1;
}
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