140 lines
3.3 KiB
C
140 lines
3.3 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Windows Clipboard Redirection
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*
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* Copyright 2012 Jason Champion
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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 __WF_CLIPRDR_H
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#define __WF_CLIPRDR_H
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#define CINTERFACE
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#define COBJMACROS
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#include <Ole2.h>
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#include <ShlObj.h>
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typedef struct wf_clipboard wfClipboard;
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#include "wf_client.h"
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#include <freerdp/log.h>
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#ifdef WITH_DEBUG_CLIPRDR
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#define DEBUG_CLIPRDR(fmt, ...) WLog_DBG(TAG, fmt, ## __VA_ARGS__)
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#else
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#define DEBUG_CLIPRDR(fmt, ...) do { } while (0)
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#endif
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struct _CliprdrStream
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{
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IStream iStream;
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LONG m_lRefCount;
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LONG m_lIndex;
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ULARGE_INTEGER m_lSize;
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ULARGE_INTEGER m_lOffset;
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void* m_pData;
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};
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typedef struct _CliprdrStream CliprdrStream;
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CliprdrStream* CliprdrStream_New(LONG index, void* pData);
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void CliprdrStream_Delete(CliprdrStream* instance);
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struct _CliprdrDataObject
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{
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IDataObject iDataObject;
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LONG m_lRefCount;
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FORMATETC* m_pFormatEtc;
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STGMEDIUM* m_pStgMedium;
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LONG m_nNumFormats;
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LONG m_nStreams;
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IStream** m_pStream;
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void* m_pData;
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};
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typedef struct _CliprdrDataObject CliprdrDataObject;
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CliprdrDataObject* CliprdrDataObject_New(FORMATETC* fmtetc, STGMEDIUM* stgmed, int count, void* data);
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void CliprdrDataObject_Delete(CliprdrDataObject* instance);
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struct _CliprdrEnumFORMATETC
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{
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IEnumFORMATETC iEnumFORMATETC;
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LONG m_lRefCount;
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LONG m_nIndex;
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LONG m_nNumFormats;
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FORMATETC* m_pFormatEtc;
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};
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typedef struct _CliprdrEnumFORMATETC CliprdrEnumFORMATETC;
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CliprdrEnumFORMATETC* CliprdrEnumFORMATETC_New(int nFormats, FORMATETC* pFormatEtc);
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void CliprdrEnumFORMATETC_Delete(CliprdrEnumFORMATETC* This);
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struct format_mapping
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{
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UINT32 remote_format_id;
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UINT32 local_format_id;
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void* name; /* Unicode or ASCII characters with NULL terminator */
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};
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typedef struct format_mapping formatMapping;
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struct wf_clipboard
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{
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wfContext* wfc;
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rdpChannels* channels;
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CliprdrClientContext* context;
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BOOL sync;
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UINT32 capabilities;
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int map_size;
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int map_capacity;
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formatMapping* format_mappings;
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UINT32 requestedFormatId;
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HWND hwnd;
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HANDLE hmem;
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HANDLE thread;
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HANDLE response_data_event;
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/* file clipping */
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CLIPFORMAT ID_FILEDESCRIPTORW;
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CLIPFORMAT ID_FILECONTENTS;
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CLIPFORMAT ID_PREFERREDDROPEFFECT;
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LPDATAOBJECT data_obj;
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ULONG req_fsize;
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char* req_fdata;
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HANDLE req_fevent;
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int nFiles;
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int file_array_size;
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WCHAR** file_names;
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FILEDESCRIPTORW** fileDescriptor;
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};
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void wf_cliprdr_init(wfContext* wfc, CliprdrClientContext* cliprdr);
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void wf_cliprdr_uninit(wfContext* wfc, CliprdrClientContext* cliprdr);
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int cliprdr_send_data_request(wfClipboard* clipboard, UINT32 format);
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int cliprdr_send_lock(wfClipboard* clipboard);
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int cliprdr_send_unlock(wfClipboard* clipboard);
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int cliprdr_send_request_filecontents(wfClipboard* clipboard, void* streamid,
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int index, int flag, DWORD positionhigh, DWORD positionlow, ULONG request);
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#endif /* __WF_CLIPRDR_H */
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