90 lines
2.0 KiB
C
90 lines
2.0 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol client.
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* Server Virtual Channel Interface
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*
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* Copyright 2011-2012 Vic Lee
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __WTSVC_H
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#define __WTSVC_H
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#include <freerdp/freerdp.h>
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#include <freerdp/utils/stream.h>
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#include <freerdp/utils/list.h>
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#include <freerdp/utils/mutex.h>
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#include <freerdp/utils/debug.h>
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#include <freerdp/utils/wait_obj.h>
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#include <freerdp/channels/wtsvc.h>
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#ifdef WITH_DEBUG_DVC
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#define DEBUG_DVC(fmt, ...) DEBUG_CLASS(DVC, fmt, ## __VA_ARGS__)
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#else
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#define DEBUG_DVC(fmt, ...) DEBUG_NULL(fmt, ## __VA_ARGS__)
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#endif
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enum
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{
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RDP_PEER_CHANNEL_TYPE_SVC = 0,
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RDP_PEER_CHANNEL_TYPE_DVC = 1
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};
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enum
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{
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DRDYNVC_STATE_NONE = 0,
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DRDYNVC_STATE_INITIALIZED = 1,
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DRDYNVC_STATE_READY = 2
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};
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enum
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{
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DVC_OPEN_STATE_NONE = 0,
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DVC_OPEN_STATE_SUCCEEDED = 1,
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DVC_OPEN_STATE_FAILED = 2,
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DVC_OPEN_STATE_CLOSED = 3
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};
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typedef struct rdp_peer_channel rdpPeerChannel;
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struct rdp_peer_channel
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{
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WTSVirtualChannelManager* vcm;
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freerdp_peer* client;
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uint32 channel_id;
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uint16 channel_type;
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uint16 index;
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STREAM* receive_data;
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struct wait_obj* receive_event;
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LIST* receive_queue;
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freerdp_mutex mutex;
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uint8 dvc_open_state;
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uint32 dvc_total_length;
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};
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struct WTSVirtualChannelManager
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{
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freerdp_peer* client;
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struct wait_obj* send_event;
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LIST* send_queue;
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freerdp_mutex mutex;
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rdpPeerChannel* drdynvc_channel;
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uint8 drdynvc_state;
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uint32 dvc_channel_id_seq;
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LIST* dvc_channel_list;
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};
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#endif /* __WTSVC_H */
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