135 lines
4.2 KiB
C
135 lines
4.2 KiB
C
/**
|
|
* FreeRDP: A Remote Desktop Protocol Implementation
|
|
* Video Capture Virtual Channel Extension
|
|
*
|
|
* Copyright 2022 Pascal Nowack <Pascal.Nowack@gmx.de>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef FREERDP_CHANNEL_CAM_DEV_ENUM_SERVER_CAM_DEV_ENUM_H
|
|
#define FREERDP_CHANNEL_CAM_DEV_ENUM_SERVER_CAM_DEV_ENUM_H
|
|
|
|
#include <freerdp/channels/rdpecam.h>
|
|
#include <freerdp/channels/wtsvc.h>
|
|
|
|
typedef struct _cam_dev_enum_server_context CamDevEnumServerContext;
|
|
|
|
typedef UINT (*psCamDevEnumServerServerOpen)(CamDevEnumServerContext* context);
|
|
typedef UINT (*psCamDevEnumServerServerClose)(CamDevEnumServerContext* context);
|
|
|
|
typedef BOOL (*psCamDevEnumServerServerChannelIdAssigned)(CamDevEnumServerContext* context,
|
|
UINT32 channelId);
|
|
|
|
typedef UINT (*psCamDevEnumServerServerInitialize)(CamDevEnumServerContext* context,
|
|
BOOL externalThread);
|
|
typedef UINT (*psCamDevEnumServerServerPoll)(CamDevEnumServerContext* context);
|
|
typedef BOOL (*psCamDevEnumServerServerChannelHandle)(CamDevEnumServerContext* context,
|
|
HANDLE* handle);
|
|
|
|
typedef UINT (*psCamDevEnumServerServerSelectVersionRequest)(
|
|
CamDevEnumServerContext* context, const CAM_SELECT_VERSION_REQUEST* selectVersionRequest);
|
|
typedef UINT (*psCamDevEnumServerServerSelectVersionResponse)(
|
|
CamDevEnumServerContext* context, const CAM_SELECT_VERSION_RESPONSE* selectVersionResponse);
|
|
|
|
typedef UINT (*psCamDevEnumServerServerDeviceAddedNotification)(
|
|
CamDevEnumServerContext* context, const CAM_DEVICE_ADDED_NOTIFICATION* deviceAddedNotification);
|
|
typedef UINT (*psCamDevEnumServerServerDeviceRemovedNotification)(
|
|
CamDevEnumServerContext* context,
|
|
const CAM_DEVICE_REMOVED_NOTIFICATION* deviceRemovedNotification);
|
|
|
|
struct _cam_dev_enum_server_context
|
|
{
|
|
HANDLE vcm;
|
|
|
|
/* Server self-defined pointer. */
|
|
void* userdata;
|
|
|
|
/*** APIs called by the server. ***/
|
|
|
|
/**
|
|
* Optional: Set thread handling.
|
|
* When externalThread=TRUE, the application is responsible to call
|
|
* Poll() periodically to process channel events.
|
|
*
|
|
* Defaults to externalThread=FALSE
|
|
*/
|
|
psCamDevEnumServerServerInitialize Initialize;
|
|
|
|
/**
|
|
* Open the camera device enumerator channel.
|
|
*/
|
|
psCamDevEnumServerServerOpen Open;
|
|
|
|
/**
|
|
* Close the camera device enumerator channel.
|
|
*/
|
|
psCamDevEnumServerServerClose Close;
|
|
|
|
/**
|
|
* Poll
|
|
* When externalThread=TRUE, call Poll() periodically from your main loop.
|
|
* If externalThread=FALSE do not call.
|
|
*/
|
|
psCamDevEnumServerServerPoll Poll;
|
|
|
|
/**
|
|
* Retrieve the channel handle for use in conjunction with Poll().
|
|
* If externalThread=FALSE do not call.
|
|
*/
|
|
psCamDevEnumServerServerChannelHandle ChannelHandle;
|
|
|
|
/*
|
|
* Send a Select Version Response PDU.
|
|
*/
|
|
psCamDevEnumServerServerSelectVersionResponse SelectVersionResponse;
|
|
|
|
/*** Callbacks registered by the server. ***/
|
|
|
|
/**
|
|
* Callback, when the channel got its id assigned.
|
|
*/
|
|
psCamDevEnumServerServerChannelIdAssigned ChannelIdAssigned;
|
|
|
|
/**
|
|
* Callback for the Select Version Request PDU.
|
|
*/
|
|
psCamDevEnumServerServerSelectVersionRequest SelectVersionRequest;
|
|
|
|
/**
|
|
* Callback for the Device Added Notification PDU.
|
|
*/
|
|
psCamDevEnumServerServerDeviceAddedNotification DeviceAddedNotification;
|
|
|
|
/**
|
|
* Callback for the Device Removed Notification PDU.
|
|
*/
|
|
psCamDevEnumServerServerDeviceRemovedNotification DeviceRemovedNotification;
|
|
|
|
rdpContext* rdpcontext;
|
|
};
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
FREERDP_API CamDevEnumServerContext* cam_dev_enum_server_context_new(HANDLE vcm);
|
|
FREERDP_API void cam_dev_enum_server_context_free(CamDevEnumServerContext* context);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* FREERDP_CHANNEL_CAM_DEV_ENUM_SERVER_CAM_DEV_ENUM_H */
|