Implemented wayland clipboard.
This commit is contained in:
parent
0cba9edc99
commit
ca2e8e4bc2
@ -29,6 +29,8 @@ set(${MODULE_PREFIX}_SRCS
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wlf_disp.h
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wlf_disp.h
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wlf_input.c
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wlf_input.c
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wlf_input.h
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wlf_input.h
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wlf_cliprdr.c
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wlf_cliprdr.h
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wlf_channels.c
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wlf_channels.c
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wlf_channels.h
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wlf_channels.h
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)
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)
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@ -24,6 +24,7 @@
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#include <freerdp/gdi/gfx.h>
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#include <freerdp/gdi/gfx.h>
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#include "wlf_channels.h"
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#include "wlf_channels.h"
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#include "wlf_cliprdr.h"
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#include "wlf_disp.h"
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#include "wlf_disp.h"
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#include "wlfreerdp.h"
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#include "wlfreerdp.h"
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@ -81,6 +82,7 @@ void wlf_OnChannelConnectedEventHandler(void* context,
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}
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}
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else if (strcmp(e->name, CLIPRDR_SVC_CHANNEL_NAME) == 0)
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else if (strcmp(e->name, CLIPRDR_SVC_CHANNEL_NAME) == 0)
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{
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{
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wlf_cliprdr_init(wlf->clipboard, (CliprdrClientContext*)e->pInterface);
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}
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}
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else if (strcmp(e->name, ENCOMSP_SVC_CHANNEL_NAME) == 0)
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else if (strcmp(e->name, ENCOMSP_SVC_CHANNEL_NAME) == 0)
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{
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{
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@ -116,6 +118,7 @@ void wlf_OnChannelDisconnectedEventHandler(void* context,
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}
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}
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else if (strcmp(e->name, CLIPRDR_SVC_CHANNEL_NAME) == 0)
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else if (strcmp(e->name, CLIPRDR_SVC_CHANNEL_NAME) == 0)
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{
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{
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wlf_cliprdr_uninit(wlf->clipboard, (CliprdrClientContext*)e->pInterface);
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}
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}
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else if (strcmp(e->name, ENCOMSP_SVC_CHANNEL_NAME) == 0)
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else if (strcmp(e->name, ENCOMSP_SVC_CHANNEL_NAME) == 0)
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{
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{
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866
client/Wayland/wlf_cliprdr.c
Normal file
866
client/Wayland/wlf_cliprdr.c
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@ -0,0 +1,866 @@
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Wayland Clipboard Redirection
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*
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* Copyright 2018 Armin Novak <armin.novak@thincast.com>
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* Copyright 2018 Thincast Technologies GmbH
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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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdlib.h>
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#include <winpr/crt.h>
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#include <winpr/image.h>
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#include <winpr/stream.h>
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#include <winpr/clipboard.h>
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#include <freerdp/log.h>
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#include <freerdp/client/cliprdr.h>
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#include <freerdp/channels/channels.h>
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#include <freerdp/channels/cliprdr.h>
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#include "wlf_cliprdr.h"
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#define MAX_CLIPBOARD_FORMATS 255
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static const char* mime_text[] =
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{
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"text/plain",
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"text/plain;charset=utf-8",
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"UTF8_STRING",
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"COMPOUND_TEXT",
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"TEXT",
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"STRING"
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};
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static const char* mime_image[] =
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{
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"image/png",
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"image/bmp",
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"image/x-bmp",
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"image/x-MS-bmp",
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"image/x-icon",
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"image/x-ico",
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"image/x-win-bitmap",
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"image/vmd.microsoft.icon",
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"application/ico",
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"image/ico",
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"image/icon",
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"image/jpeg",
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"image/tiff"
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};
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static const char* mime_html[] =
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{
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"text/html"
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};
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struct wlf_clipboard
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{
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wlfContext* wfc;
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rdpChannels* channels;
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CliprdrClientContext* context;
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wLog* log;
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UwacSeat* seat;
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wClipboard* system;
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wClipboardDelegate* delegate;
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size_t numClientFormats;
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CLIPRDR_FORMAT* clientFormats;
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size_t numServerFormats;
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CLIPRDR_FORMAT* serverFormats;
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BOOL sync;
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/* File clipping */
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BOOL streams_supported;
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BOOL file_formats_registered;
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/* Server response stuff */
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FILE* responseFile;
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UINT32 responseFormat;
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const char* responseMime;
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};
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static BOOL wlf_mime_is_text(const char* mime)
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{
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size_t x;
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for (x=0; x<ARRAYSIZE(mime_text); x++)
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{
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if (strcmp(mime, mime_text[x]) == 0)
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return TRUE;
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}
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return FALSE;
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}
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static BOOL wlf_mime_is_image(const char* mime)
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{
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size_t x;
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for (x=0; x<ARRAYSIZE(mime_image); x++)
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{
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if (strcmp(mime, mime_image[x]) == 0)
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return TRUE;
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}
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return FALSE;
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}
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static BOOL wlf_mime_is_html(const char* mime)
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{
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size_t x;
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for (x=0; x<ARRAYSIZE(mime_html); x++)
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{
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if (strcmp(mime, mime_html[x]) == 0)
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return TRUE;
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}
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return FALSE;
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}
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static void wlf_cliprdr_free_server_formats(wfClipboard* clipboard)
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{
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if (clipboard && clipboard->serverFormats)
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{
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size_t j;
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for (j = 0; j < clipboard->numServerFormats; j++)
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{
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CLIPRDR_FORMAT* format = &clipboard->serverFormats[j];
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free(format->formatName);
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}
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free(clipboard->serverFormats);
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clipboard->serverFormats = NULL;
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clipboard->numServerFormats = 0;
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}
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UwacClipboardOfferDestroy(clipboard->seat);
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}
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static void wlf_cliprdr_free_client_formats(wfClipboard* clipboard)
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{
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if (clipboard && clipboard->numClientFormats)
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{
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size_t j;
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for (j = 0; j < clipboard->numClientFormats; j++)
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{
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CLIPRDR_FORMAT* format = &clipboard->clientFormats[j];
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free(format->formatName);
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}
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free(clipboard->clientFormats);
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clipboard->clientFormats = NULL;
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clipboard->numClientFormats = 0;
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}
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UwacClipboardOfferDestroy(clipboard->seat);
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT wlf_cliprdr_send_client_format_list(wfClipboard* clipboard)
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{
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CLIPRDR_FORMAT_LIST formatList = { 0 };
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formatList.msgFlags = CB_RESPONSE_OK;
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formatList.numFormats = (UINT32)clipboard->numClientFormats;
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formatList.formats = clipboard->clientFormats;
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return clipboard->context->ClientFormatList(clipboard->context, &formatList);
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}
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static void wfl_cliprdr_add_client_format_id(wfClipboard* clipboard, UINT32 formatId)
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{
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size_t x;
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CLIPRDR_FORMAT* format;
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const char* name = ClipboardGetFormatName(clipboard->system, formatId);
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for (x=0; x<clipboard->numClientFormats; x++)
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{
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format = &clipboard->clientFormats[x];
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if (format->formatId == formatId)
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return;
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}
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format = realloc(clipboard->clientFormats, (clipboard->numClientFormats + 1) * sizeof(CLIPRDR_FORMAT));
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if (!format)
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return;
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clipboard->clientFormats = format;
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format = &clipboard->clientFormats[clipboard->numClientFormats++];
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format->formatId = formatId;
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format->formatName = NULL;
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if (name && (formatId >= CF_MAX))
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format->formatName = _strdup(name);
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}
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static void wlf_cliprdr_add_client_format(wfClipboard* clipboard, const char* mime)
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{
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if (wlf_mime_is_html(mime))
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{
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UINT32 formatId = ClipboardGetFormatId(clipboard->system, "HTML Format");
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wfl_cliprdr_add_client_format_id(clipboard, formatId);
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}
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else if (wlf_mime_is_text(mime))
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{
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wfl_cliprdr_add_client_format_id(clipboard, CF_TEXT);
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wfl_cliprdr_add_client_format_id(clipboard, CF_OEMTEXT);
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wfl_cliprdr_add_client_format_id(clipboard, CF_UNICODETEXT);
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}
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else if (wlf_mime_is_image(mime))
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{
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UINT32 formatId = ClipboardGetFormatId(clipboard->system, "image/bmp");
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wfl_cliprdr_add_client_format_id(clipboard, formatId);
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wfl_cliprdr_add_client_format_id(clipboard, CF_DIB);
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}
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wlf_cliprdr_send_client_format_list(clipboard);
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT wlf_cliprdr_send_data_request(wfClipboard* clipboard,
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UINT32 formatId)
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{
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CLIPRDR_FORMAT_DATA_REQUEST request;
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ZeroMemory(&request, sizeof(CLIPRDR_FORMAT_DATA_REQUEST));
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request.requestedFormatId = formatId;
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return clipboard->context->ClientFormatDataRequest(clipboard->context,
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&request);
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT wlf_cliprdr_send_data_response(wfClipboard* clipboard, const BYTE* data,
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size_t size)
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{
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CLIPRDR_FORMAT_DATA_RESPONSE response;
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ZeroMemory(&response, sizeof(CLIPRDR_FORMAT_DATA_RESPONSE));
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response.msgFlags = (data) ? CB_RESPONSE_OK : CB_RESPONSE_FAIL;
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response.dataLen = size;
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response.requestedFormatData = data;
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return clipboard->context->ClientFormatDataResponse(clipboard->context,
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&response);
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}
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BOOL wlf_cliprdr_handle_event(wfClipboard* clipboard, const UwacClipboardEvent* event)
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{
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if (!clipboard || !event)
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return FALSE;
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if (!clipboard)
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return FALSE;
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switch (event->type)
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{
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case UWAC_EVENT_CLIPBOARD_AVAILABLE:
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clipboard->seat = event->seat;
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return TRUE;
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case UWAC_EVENT_CLIPBOARD_OFFER:
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WLog_Print(clipboard->log, WLOG_INFO, "client announces mime %s", event->mime);
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wlf_cliprdr_add_client_format(clipboard, event->mime);
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return TRUE;
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case UWAC_EVENT_CLIPBOARD_SELECT:
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WLog_Print(clipboard->log, WLOG_DEBUG, "client announces new data");
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wlf_cliprdr_free_client_formats(clipboard);
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return TRUE;
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default:
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return FALSE;
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}
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT wlf_cliprdr_send_client_capabilities(wfClipboard* clipboard)
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{
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CLIPRDR_CAPABILITIES capabilities;
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CLIPRDR_GENERAL_CAPABILITY_SET generalCapabilitySet;
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capabilities.cCapabilitiesSets = 1;
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capabilities.capabilitySets = (CLIPRDR_CAPABILITY_SET*) &
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(generalCapabilitySet);
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generalCapabilitySet.capabilitySetType = CB_CAPSTYPE_GENERAL;
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generalCapabilitySet.capabilitySetLength = 12;
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generalCapabilitySet.version = CB_CAPS_VERSION_2;
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generalCapabilitySet.generalFlags = CB_USE_LONG_FORMAT_NAMES;
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if (clipboard->streams_supported && clipboard->file_formats_registered)
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generalCapabilitySet.generalFlags |=
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CB_STREAM_FILECLIP_ENABLED | CB_FILECLIP_NO_FILE_PATHS;
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return clipboard->context->ClientCapabilities(clipboard->context,
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&capabilities);
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT wlf_cliprdr_send_client_format_list_response(wfClipboard* clipboard,
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BOOL status)
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{
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CLIPRDR_FORMAT_LIST_RESPONSE formatListResponse;
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formatListResponse.msgType = CB_FORMAT_LIST_RESPONSE;
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formatListResponse.msgFlags = status ? CB_RESPONSE_OK : CB_RESPONSE_FAIL;
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formatListResponse.dataLen = 0;
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return clipboard->context->ClientFormatListResponse(clipboard->context,
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&formatListResponse);
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT wlf_cliprdr_monitor_ready(CliprdrClientContext* context,
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const CLIPRDR_MONITOR_READY* monitorReady)
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{
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wfClipboard* clipboard = (wfClipboard*) context->custom;
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UINT ret;
|
||||||
|
|
||||||
|
if ((ret = wlf_cliprdr_send_client_capabilities(clipboard)) != CHANNEL_RC_OK)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
if ((ret = wlf_cliprdr_send_client_format_list(clipboard)) != CHANNEL_RC_OK)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
clipboard->sync = TRUE;
|
||||||
|
return CHANNEL_RC_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Function description
|
||||||
|
*
|
||||||
|
* @return 0 on success, otherwise a Win32 error code
|
||||||
|
*/
|
||||||
|
static UINT wlf_cliprdr_server_capabilities(CliprdrClientContext* context,
|
||||||
|
const CLIPRDR_CAPABILITIES* capabilities)
|
||||||
|
{
|
||||||
|
UINT32 i;
|
||||||
|
const BYTE* capsPtr = (const BYTE*) capabilities->capabilitySets;
|
||||||
|
wfClipboard* clipboard = (wfClipboard*) context->custom;
|
||||||
|
clipboard->streams_supported = FALSE;
|
||||||
|
|
||||||
|
for (i = 0; i < capabilities->cCapabilitiesSets; i++)
|
||||||
|
{
|
||||||
|
const CLIPRDR_CAPABILITY_SET* caps = (const CLIPRDR_CAPABILITY_SET*) capsPtr;
|
||||||
|
|
||||||
|
if (caps->capabilitySetType == CB_CAPSTYPE_GENERAL)
|
||||||
|
{
|
||||||
|
const CLIPRDR_GENERAL_CAPABILITY_SET* generalCaps = (const CLIPRDR_GENERAL_CAPABILITY_SET*) caps;
|
||||||
|
|
||||||
|
if (generalCaps->generalFlags & CB_STREAM_FILECLIP_ENABLED)
|
||||||
|
{
|
||||||
|
clipboard->streams_supported = TRUE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
capsPtr += caps->capabilitySetLength;
|
||||||
|
}
|
||||||
|
|
||||||
|
return CHANNEL_RC_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void wlf_cliprdr_transfer_data(UwacSeat* seat, void* context, const char* mime, int fd)
|
||||||
|
{
|
||||||
|
wfClipboard* clipboard = (wfClipboard*)context;
|
||||||
|
size_t x;
|
||||||
|
WINPR_UNUSED(seat);
|
||||||
|
clipboard->responseMime = NULL;
|
||||||
|
|
||||||
|
for (x = 0; x < ARRAYSIZE(mime_html); x++)
|
||||||
|
{
|
||||||
|
const char* mime_cur = mime_html[x];
|
||||||
|
|
||||||
|
if (strcmp(mime_cur, mime) == 0)
|
||||||
|
{
|
||||||
|
clipboard->responseMime = mime_cur;
|
||||||
|
clipboard->responseFormat = ClipboardGetFormatId(clipboard->system, "HTML Format");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for (x = 0; x < ARRAYSIZE(mime_text); x++)
|
||||||
|
{
|
||||||
|
const char* mime_cur = mime_text[x];
|
||||||
|
|
||||||
|
if (strcmp(mime_cur, mime) == 0)
|
||||||
|
{
|
||||||
|
clipboard->responseMime = mime_cur;
|
||||||
|
clipboard->responseFormat = CF_UNICODETEXT;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for (x = 0; x < ARRAYSIZE(mime_image); x++)
|
||||||
|
{
|
||||||
|
const char* mime_cur = mime_image[x];
|
||||||
|
|
||||||
|
if (strcmp(mime_cur, mime) == 0)
|
||||||
|
{
|
||||||
|
clipboard->responseMime = mime_cur;
|
||||||
|
clipboard->responseFormat = CF_DIB;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (clipboard->responseMime != NULL)
|
||||||
|
{
|
||||||
|
clipboard->responseFile = fdopen(fd, "w");
|
||||||
|
|
||||||
|
if (clipboard->responseFile)
|
||||||
|
wlf_cliprdr_send_data_request(clipboard, clipboard->responseFormat);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void wlf_cliprdr_cancel_data(UwacSeat* seat, void* context)
|
||||||
|
{
|
||||||
|
WINPR_UNUSED(seat);
|
||||||
|
WINPR_UNUSED(context);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Called when the clipboard changes server side.
|
||||||
|
*
|
||||||
|
* Clear the local clipboard offer and replace it with a new one
|
||||||
|
* that announces the formats we get listed here.
|
||||||
|
*
|
||||||
|
* @return 0 on success, otherwise a Win32 error code
|
||||||
|
*/
|
||||||
|
static UINT wlf_cliprdr_server_format_list(CliprdrClientContext* context,
|
||||||
|
const CLIPRDR_FORMAT_LIST* formatList)
|
||||||
|
{
|
||||||
|
UINT32 i;
|
||||||
|
wfClipboard* clipboard;
|
||||||
|
BOOL html = FALSE;
|
||||||
|
BOOL text = FALSE;
|
||||||
|
BOOL image = FALSE;
|
||||||
|
|
||||||
|
if (!context || !context->custom)
|
||||||
|
return ERROR_INVALID_PARAMETER;
|
||||||
|
|
||||||
|
clipboard = (wfClipboard*) context->custom;
|
||||||
|
wlf_cliprdr_free_server_formats(clipboard);
|
||||||
|
|
||||||
|
if (!(clipboard->serverFormats = (CLIPRDR_FORMAT*) calloc(
|
||||||
|
formatList->numFormats, sizeof(CLIPRDR_FORMAT))))
|
||||||
|
{
|
||||||
|
WLog_Print(clipboard->log, WLOG_ERROR, "failed to allocate %"PRIuz" CLIPRDR_FORMAT structs",
|
||||||
|
clipboard->numServerFormats);
|
||||||
|
return CHANNEL_RC_NO_MEMORY;
|
||||||
|
}
|
||||||
|
|
||||||
|
clipboard->numServerFormats = formatList->numFormats;
|
||||||
|
|
||||||
|
if (!clipboard->seat)
|
||||||
|
return ERROR_INTERNAL_ERROR;
|
||||||
|
|
||||||
|
for (i = 0; i < formatList->numFormats; i++)
|
||||||
|
{
|
||||||
|
const CLIPRDR_FORMAT* format = &formatList->formats[i];
|
||||||
|
CLIPRDR_FORMAT* srvFormat = &clipboard->serverFormats[i];
|
||||||
|
srvFormat->formatId = format->formatId;
|
||||||
|
|
||||||
|
if (format->formatName)
|
||||||
|
{
|
||||||
|
srvFormat->formatName = _strdup(format->formatName);
|
||||||
|
|
||||||
|
if (!srvFormat->formatName)
|
||||||
|
{
|
||||||
|
wlf_cliprdr_free_server_formats(clipboard);
|
||||||
|
return CHANNEL_RC_NO_MEMORY;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (format->formatName)
|
||||||
|
{
|
||||||
|
if (strcmp(format->formatName, "HTML Format") == 0)
|
||||||
|
{
|
||||||
|
text = TRUE;
|
||||||
|
html = TRUE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
switch (format->formatId)
|
||||||
|
{
|
||||||
|
case CF_TEXT:
|
||||||
|
case CF_OEMTEXT:
|
||||||
|
case CF_UNICODETEXT:
|
||||||
|
text = TRUE;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case CF_DIB:
|
||||||
|
image = TRUE;
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (html)
|
||||||
|
{
|
||||||
|
size_t x;
|
||||||
|
|
||||||
|
for (x = 0; x < ARRAYSIZE(mime_html); x++)
|
||||||
|
UwacClipboardOfferCreate(clipboard->seat, mime_html[x]);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (text)
|
||||||
|
{
|
||||||
|
size_t x;
|
||||||
|
|
||||||
|
for (x = 0; x < ARRAYSIZE(mime_text); x++)
|
||||||
|
UwacClipboardOfferCreate(clipboard->seat, mime_text[x]);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (image)
|
||||||
|
{
|
||||||
|
size_t x;
|
||||||
|
|
||||||
|
for (x = 0; x < ARRAYSIZE(mime_image); x++)
|
||||||
|
UwacClipboardOfferCreate(clipboard->seat, mime_image[x]);
|
||||||
|
}
|
||||||
|
|
||||||
|
UwacClipboardOfferAnnounce(clipboard->seat, clipboard, wlf_cliprdr_transfer_data,
|
||||||
|
wlf_cliprdr_cancel_data);
|
||||||
|
return wlf_cliprdr_send_client_format_list_response(clipboard, TRUE);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Function description
|
||||||
|
*
|
||||||
|
* @return 0 on success, otherwise a Win32 error code
|
||||||
|
*/
|
||||||
|
static UINT wlf_cliprdr_server_format_list_response(CliprdrClientContext*
|
||||||
|
context, const CLIPRDR_FORMAT_LIST_RESPONSE* formatListResponse)
|
||||||
|
{
|
||||||
|
//wfClipboard* clipboard = (wfClipboard*) context->custom;
|
||||||
|
return CHANNEL_RC_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Function description
|
||||||
|
*
|
||||||
|
* @return 0 on success, otherwise a Win32 error code
|
||||||
|
*/
|
||||||
|
static UINT wlf_cliprdr_server_format_data_request(CliprdrClientContext* context,
|
||||||
|
const CLIPRDR_FORMAT_DATA_REQUEST* formatDataRequest)
|
||||||
|
{
|
||||||
|
UINT rc;
|
||||||
|
char* data;
|
||||||
|
LPWSTR cdata;
|
||||||
|
size_t size;
|
||||||
|
const char* mime;
|
||||||
|
UINT32 formatId = formatDataRequest->requestedFormatId;
|
||||||
|
wfClipboard* clipboard = (wfClipboard*) context->custom;
|
||||||
|
|
||||||
|
switch(formatId)
|
||||||
|
{
|
||||||
|
case CF_TEXT:
|
||||||
|
case CF_OEMTEXT:
|
||||||
|
case CF_UNICODETEXT:
|
||||||
|
mime = "text/plain;charset=utf-8";
|
||||||
|
break;
|
||||||
|
case CF_DIB:
|
||||||
|
case CF_DIBV5:
|
||||||
|
mime = "image/bmp";
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
if (formatId == ClipboardGetFormatId(clipboard->system, "HTML Format"))
|
||||||
|
mime = "text/html";
|
||||||
|
else if (formatId == ClipboardGetFormatId(clipboard->system, "image/bmp"))
|
||||||
|
mime = "image/bmp";
|
||||||
|
else
|
||||||
|
mime = ClipboardGetFormatName(clipboard->system, formatId);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
data = UwacClipboardDataGet(clipboard->seat, mime, &size);
|
||||||
|
if (!data)
|
||||||
|
return ERROR_INTERNAL_ERROR;
|
||||||
|
|
||||||
|
switch (formatId)
|
||||||
|
{
|
||||||
|
case CF_UNICODETEXT:
|
||||||
|
size = ConvertToUnicode(CP_UTF8, 0, data, size, &cdata, 0);
|
||||||
|
free(data);
|
||||||
|
data = cdata;
|
||||||
|
size *= sizeof(WCHAR);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
// TODO: Image conversions
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
rc = wlf_cliprdr_send_data_response(clipboard, data, size);
|
||||||
|
free(data);
|
||||||
|
return rc;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Function description
|
||||||
|
*
|
||||||
|
* @return 0 on success, otherwise a Win32 error code
|
||||||
|
*/
|
||||||
|
static UINT wlf_cliprdr_server_format_data_response(CliprdrClientContext*
|
||||||
|
context, const CLIPRDR_FORMAT_DATA_RESPONSE* formatDataResponse)
|
||||||
|
{
|
||||||
|
UINT rc = ERROR_INTERNAL_ERROR;
|
||||||
|
BOOL freedata = FALSE;
|
||||||
|
UINT32 size = formatDataResponse->dataLen;
|
||||||
|
LPSTR data = formatDataResponse->requestedFormatData;
|
||||||
|
const WCHAR* wdata = (WCHAR*)formatDataResponse->requestedFormatData;
|
||||||
|
wfClipboard* clipboard = (wfClipboard*) context->custom;
|
||||||
|
|
||||||
|
switch (clipboard->responseFormat)
|
||||||
|
{
|
||||||
|
case CF_UNICODETEXT:
|
||||||
|
size = ConvertFromUnicode(CP_UTF8, 0, wdata, size / sizeof(WCHAR), &data, 0, NULL, NULL);
|
||||||
|
freedata = TRUE;
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
// TODO: Image conversions
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
fwrite(data, 1, size, clipboard->responseFile);
|
||||||
|
fclose(clipboard->responseFile);
|
||||||
|
rc = CHANNEL_RC_OK;
|
||||||
|
fail:
|
||||||
|
|
||||||
|
if (freedata)
|
||||||
|
free(data);
|
||||||
|
|
||||||
|
return rc;
|
||||||
|
}
|
||||||
|
|
||||||
|
static UINT wlf_cliprdr_server_file_size_request(wfClipboard* clipboard,
|
||||||
|
const CLIPRDR_FILE_CONTENTS_REQUEST* fileContentsRequest)
|
||||||
|
{
|
||||||
|
wClipboardFileSizeRequest request;
|
||||||
|
ZeroMemory(&request, sizeof(request));
|
||||||
|
request.streamId = fileContentsRequest->streamId;
|
||||||
|
request.listIndex = fileContentsRequest->listIndex;
|
||||||
|
|
||||||
|
if (fileContentsRequest->cbRequested != sizeof(UINT64))
|
||||||
|
{
|
||||||
|
WLog_Print(clipboard->log, WLOG_WARN, "unexpected FILECONTENTS_SIZE request: %"PRIu32" bytes",
|
||||||
|
fileContentsRequest->cbRequested);
|
||||||
|
}
|
||||||
|
|
||||||
|
return clipboard->delegate->ClientRequestFileSize(clipboard->delegate, &request);
|
||||||
|
}
|
||||||
|
|
||||||
|
static UINT wlf_cliprdr_server_file_range_request(wfClipboard* clipboard,
|
||||||
|
const CLIPRDR_FILE_CONTENTS_REQUEST* fileContentsRequest)
|
||||||
|
{
|
||||||
|
wClipboardFileRangeRequest request;
|
||||||
|
ZeroMemory(&request, sizeof(request));
|
||||||
|
request.streamId = fileContentsRequest->streamId;
|
||||||
|
request.listIndex = fileContentsRequest->listIndex;
|
||||||
|
request.nPositionLow = fileContentsRequest->nPositionLow;
|
||||||
|
request.nPositionHigh = fileContentsRequest->nPositionHigh;
|
||||||
|
request.cbRequested = fileContentsRequest->cbRequested;
|
||||||
|
return clipboard->delegate->ClientRequestFileRange(clipboard->delegate, &request);
|
||||||
|
}
|
||||||
|
|
||||||
|
static UINT wlf_cliprdr_send_file_contents_failure(CliprdrClientContext* context,
|
||||||
|
const CLIPRDR_FILE_CONTENTS_REQUEST* fileContentsRequest)
|
||||||
|
{
|
||||||
|
CLIPRDR_FILE_CONTENTS_RESPONSE response;
|
||||||
|
ZeroMemory(&response, sizeof(response));
|
||||||
|
response.msgFlags = CB_RESPONSE_FAIL;
|
||||||
|
response.streamId = fileContentsRequest->streamId;
|
||||||
|
response.dwFlags = fileContentsRequest->dwFlags;
|
||||||
|
return context->ClientFileContentsResponse(context, &response);
|
||||||
|
}
|
||||||
|
|
||||||
|
static UINT wlf_cliprdr_server_file_contents_request(CliprdrClientContext* context,
|
||||||
|
const CLIPRDR_FILE_CONTENTS_REQUEST* fileContentsRequest)
|
||||||
|
{
|
||||||
|
UINT error = NO_ERROR;
|
||||||
|
wfClipboard* clipboard = context->custom;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* MS-RDPECLIP 2.2.5.3 File Contents Request PDU (CLIPRDR_FILECONTENTS_REQUEST):
|
||||||
|
* The FILECONTENTS_SIZE and FILECONTENTS_RANGE flags MUST NOT be set at the same time.
|
||||||
|
*/
|
||||||
|
if ((fileContentsRequest->dwFlags & (FILECONTENTS_SIZE | FILECONTENTS_RANGE)) ==
|
||||||
|
(FILECONTENTS_SIZE | FILECONTENTS_RANGE))
|
||||||
|
{
|
||||||
|
WLog_Print(clipboard->log, WLOG_ERROR, "invalid CLIPRDR_FILECONTENTS_REQUEST.dwFlags");
|
||||||
|
return wlf_cliprdr_send_file_contents_failure(context, fileContentsRequest);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (fileContentsRequest->dwFlags & FILECONTENTS_SIZE)
|
||||||
|
error = wlf_cliprdr_server_file_size_request(clipboard, fileContentsRequest);
|
||||||
|
|
||||||
|
if (fileContentsRequest->dwFlags & FILECONTENTS_RANGE)
|
||||||
|
error = wlf_cliprdr_server_file_range_request(clipboard, fileContentsRequest);
|
||||||
|
|
||||||
|
if (error)
|
||||||
|
{
|
||||||
|
WLog_Print(clipboard->log, WLOG_ERROR, "failed to handle CLIPRDR_FILECONTENTS_REQUEST: 0x%08X",
|
||||||
|
error);
|
||||||
|
return wlf_cliprdr_send_file_contents_failure(context, fileContentsRequest);
|
||||||
|
}
|
||||||
|
|
||||||
|
return CHANNEL_RC_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static UINT wlf_cliprdr_clipboard_file_size_success(wClipboardDelegate* delegate,
|
||||||
|
const wClipboardFileSizeRequest* request, UINT64 fileSize)
|
||||||
|
{
|
||||||
|
CLIPRDR_FILE_CONTENTS_RESPONSE response;
|
||||||
|
wfClipboard* clipboard = delegate->custom;
|
||||||
|
ZeroMemory(&response, sizeof(response));
|
||||||
|
response.msgFlags = CB_RESPONSE_OK;
|
||||||
|
response.streamId = request->streamId;
|
||||||
|
response.dwFlags = FILECONTENTS_SIZE;
|
||||||
|
response.cbRequested = sizeof(UINT64);
|
||||||
|
response.requestedData = (BYTE*) &fileSize;
|
||||||
|
return clipboard->context->ClientFileContentsResponse(clipboard->context, &response);
|
||||||
|
}
|
||||||
|
|
||||||
|
static UINT wlf_cliprdr_clipboard_file_size_failure(wClipboardDelegate* delegate,
|
||||||
|
const wClipboardFileSizeRequest* request, UINT errorCode)
|
||||||
|
{
|
||||||
|
CLIPRDR_FILE_CONTENTS_RESPONSE response;
|
||||||
|
wfClipboard* clipboard = delegate->custom;
|
||||||
|
ZeroMemory(&response, sizeof(response));
|
||||||
|
response.msgFlags = CB_RESPONSE_FAIL;
|
||||||
|
response.streamId = request->streamId;
|
||||||
|
response.dwFlags = FILECONTENTS_SIZE;
|
||||||
|
return clipboard->context->ClientFileContentsResponse(clipboard->context, &response);
|
||||||
|
}
|
||||||
|
|
||||||
|
static UINT wlf_cliprdr_clipboard_file_range_success(wClipboardDelegate* delegate,
|
||||||
|
const wClipboardFileRangeRequest* request, const BYTE* data, UINT32 size)
|
||||||
|
{
|
||||||
|
CLIPRDR_FILE_CONTENTS_RESPONSE response;
|
||||||
|
wfClipboard* clipboard = delegate->custom;
|
||||||
|
ZeroMemory(&response, sizeof(response));
|
||||||
|
response.msgFlags = CB_RESPONSE_OK;
|
||||||
|
response.streamId = request->streamId;
|
||||||
|
response.dwFlags = FILECONTENTS_RANGE;
|
||||||
|
response.cbRequested = size;
|
||||||
|
response.requestedData = (BYTE*) data;
|
||||||
|
return clipboard->context->ClientFileContentsResponse(clipboard->context, &response);
|
||||||
|
}
|
||||||
|
|
||||||
|
static UINT wlf_cliprdr_clipboard_file_range_failure(wClipboardDelegate* delegate,
|
||||||
|
const wClipboardFileRangeRequest* request, UINT errorCode)
|
||||||
|
{
|
||||||
|
CLIPRDR_FILE_CONTENTS_RESPONSE response;
|
||||||
|
wfClipboard* clipboard = delegate->custom;
|
||||||
|
ZeroMemory(&response, sizeof(response));
|
||||||
|
response.msgFlags = CB_RESPONSE_FAIL;
|
||||||
|
response.streamId = request->streamId;
|
||||||
|
response.dwFlags = FILECONTENTS_RANGE;
|
||||||
|
return clipboard->context->ClientFileContentsResponse(clipboard->context, &response);
|
||||||
|
}
|
||||||
|
|
||||||
|
wfClipboard* wlf_clipboard_new(wlfContext* wfc)
|
||||||
|
{
|
||||||
|
rdpChannels* channels;
|
||||||
|
wfClipboard* clipboard;
|
||||||
|
|
||||||
|
if (!(clipboard = (wfClipboard*) calloc(1, sizeof(wfClipboard))))
|
||||||
|
{
|
||||||
|
WLog_Print(clipboard->log, WLOG_ERROR, "failed to allocate wfClipboard data");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
clipboard->wfc = wfc;
|
||||||
|
channels = wfc->context.channels;
|
||||||
|
clipboard->log = WLog_Get(TAG);
|
||||||
|
clipboard->channels = channels;
|
||||||
|
clipboard->system = ClipboardCreate();
|
||||||
|
|
||||||
|
clipboard->delegate = ClipboardGetDelegate(clipboard->system);
|
||||||
|
clipboard->delegate->custom = clipboard;
|
||||||
|
clipboard->delegate->ClipboardFileSizeSuccess = wlf_cliprdr_clipboard_file_size_success;
|
||||||
|
clipboard->delegate->ClipboardFileSizeFailure = wlf_cliprdr_clipboard_file_size_failure;
|
||||||
|
clipboard->delegate->ClipboardFileRangeSuccess = wlf_cliprdr_clipboard_file_range_success;
|
||||||
|
clipboard->delegate->ClipboardFileRangeFailure = wlf_cliprdr_clipboard_file_range_failure;
|
||||||
|
return clipboard;
|
||||||
|
error:
|
||||||
|
wlf_clipboard_free(clipboard);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlf_clipboard_free(wfClipboard* clipboard)
|
||||||
|
{
|
||||||
|
if (!clipboard)
|
||||||
|
return;
|
||||||
|
|
||||||
|
wlf_cliprdr_free_server_formats(clipboard);
|
||||||
|
wlf_cliprdr_free_client_formats(clipboard);
|
||||||
|
ClipboardDestroy(clipboard->system);
|
||||||
|
free(clipboard);
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL wlf_cliprdr_init(wfClipboard* clipboard, CliprdrClientContext* cliprdr)
|
||||||
|
{
|
||||||
|
if (!cliprdr || !clipboard)
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
clipboard->context = cliprdr;
|
||||||
|
cliprdr->custom = (void*) clipboard;
|
||||||
|
cliprdr->MonitorReady = wlf_cliprdr_monitor_ready;
|
||||||
|
cliprdr->ServerCapabilities = wlf_cliprdr_server_capabilities;
|
||||||
|
cliprdr->ServerFormatList = wlf_cliprdr_server_format_list;
|
||||||
|
cliprdr->ServerFormatListResponse = wlf_cliprdr_server_format_list_response;
|
||||||
|
cliprdr->ServerFormatDataRequest = wlf_cliprdr_server_format_data_request;
|
||||||
|
cliprdr->ServerFormatDataResponse = wlf_cliprdr_server_format_data_response;
|
||||||
|
cliprdr->ServerFileContentsRequest = wlf_cliprdr_server_file_contents_request;
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL wlf_cliprdr_uninit(wfClipboard* clipboard, CliprdrClientContext* cliprdr)
|
||||||
|
{
|
||||||
|
if (cliprdr)
|
||||||
|
cliprdr->custom = NULL;
|
||||||
|
|
||||||
|
if (clipboard)
|
||||||
|
clipboard->context = NULL;
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
36
client/Wayland/wlf_cliprdr.h
Normal file
36
client/Wayland/wlf_cliprdr.h
Normal file
@ -0,0 +1,36 @@
|
|||||||
|
/**
|
||||||
|
* FreeRDP: A Remote Desktop Protocol Implementation
|
||||||
|
* Wayland Clipboard Redirection
|
||||||
|
*
|
||||||
|
* Copyright 2018 Armin Novak <armin.novak@thincast.com>
|
||||||
|
* Copyright 2018 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.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef FREERDP_CLIENT_WAYLAND_CLIPRDR_H
|
||||||
|
#define FREERDP_CLIENT_WAYLAND_CLIPRDR_H
|
||||||
|
|
||||||
|
#include "wlfreerdp.h"
|
||||||
|
|
||||||
|
#include <freerdp/client/cliprdr.h>
|
||||||
|
|
||||||
|
wfClipboard* wlf_clipboard_new(wlfContext* wlc);
|
||||||
|
void wlf_clipboard_free(wfClipboard* clipboard);
|
||||||
|
|
||||||
|
BOOL wlf_cliprdr_init(wfClipboard* clipboard, CliprdrClientContext* cliprdr);
|
||||||
|
BOOL wlf_cliprdr_uninit(wfClipboard* clipboard, CliprdrClientContext* cliprdr);
|
||||||
|
|
||||||
|
BOOL wlf_cliprdr_handle_event(wfClipboard* clipboard, const UwacClipboardEvent* event);
|
||||||
|
|
||||||
|
#endif /* FREERDP_CLIENT_WAYLAND_CLIPRDR_H */
|
@ -36,6 +36,7 @@
|
|||||||
|
|
||||||
#include "wlfreerdp.h"
|
#include "wlfreerdp.h"
|
||||||
#include "wlf_input.h"
|
#include "wlf_input.h"
|
||||||
|
#include "wlf_cliprdr.h"
|
||||||
#include "wlf_disp.h"
|
#include "wlf_disp.h"
|
||||||
#include "wlf_channels.h"
|
#include "wlf_channels.h"
|
||||||
|
|
||||||
@ -232,6 +233,11 @@ static BOOL wl_post_connect(freerdp* instance)
|
|||||||
if (!(context->disp = wlf_disp_new(context)))
|
if (!(context->disp = wlf_disp_new(context)))
|
||||||
return FALSE;
|
return FALSE;
|
||||||
|
|
||||||
|
context->clipboard = wlf_clipboard_new(context);
|
||||||
|
|
||||||
|
if (!context->clipboard)
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
return wl_update_buffer(context, 0, 0, gdi->width, gdi->height);
|
return wl_update_buffer(context, 0, 0, gdi->width, gdi->height);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -247,6 +253,7 @@ static void wl_post_disconnect(freerdp* instance)
|
|||||||
|
|
||||||
context = (wlfContext*) instance->context;
|
context = (wlfContext*) instance->context;
|
||||||
gdi_free(instance);
|
gdi_free(instance);
|
||||||
|
wlf_clipboard_free(context->clipboard);
|
||||||
wlf_disp_free(context->disp);
|
wlf_disp_free(context->disp);
|
||||||
|
|
||||||
if (context->window)
|
if (context->window)
|
||||||
@ -329,6 +336,14 @@ static BOOL handle_uwac_events(freerdp* instance, UwacDisplay* display)
|
|||||||
|
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
case UWAC_EVENT_CLIPBOARD_AVAILABLE:
|
||||||
|
case UWAC_EVENT_CLIPBOARD_OFFER:
|
||||||
|
case UWAC_EVENT_CLIPBOARD_SELECT:
|
||||||
|
if (!wlf_cliprdr_handle_event(context->clipboard, &event.clipboard))
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
break;
|
||||||
|
|
||||||
default:
|
default:
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
@ -31,6 +31,7 @@
|
|||||||
#define TAG CLIENT_TAG("wayland")
|
#define TAG CLIENT_TAG("wayland")
|
||||||
|
|
||||||
typedef struct wlf_context wlfContext;
|
typedef struct wlf_context wlfContext;
|
||||||
|
typedef struct wlf_clipboard wfClipboard;
|
||||||
typedef struct _wlfDispContext wlfDispContext;
|
typedef struct _wlfDispContext wlfDispContext;
|
||||||
|
|
||||||
struct wlf_context
|
struct wlf_context
|
||||||
@ -49,6 +50,7 @@ struct wlf_context
|
|||||||
RdpeiClientContext* rdpei;
|
RdpeiClientContext* rdpei;
|
||||||
RdpgfxClientContext* gfx;
|
RdpgfxClientContext* gfx;
|
||||||
EncomspClientContext* encomsp;
|
EncomspClientContext* encomsp;
|
||||||
|
wfClipboard* clipboard;
|
||||||
wlfDispContext* disp;
|
wlfDispContext* disp;
|
||||||
wLog* log;
|
wLog* log;
|
||||||
};
|
};
|
||||||
|
Loading…
Reference in New Issue
Block a user