73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
/*
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* Copyright (C) 2014 Glyptodon LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "config.h"
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#include "client.h"
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#include "clipboard.h"
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#include "guac_clipboard.h"
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#include "guac_iconv.h"
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int guac_vnc_clipboard_handler(guac_client* client, guac_stream* stream,
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char* mimetype) {
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/* Clear clipboard and prepare for new data */
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vnc_guac_client_data* client_data = (vnc_guac_client_data*) client->data;
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guac_common_clipboard_reset(client_data->clipboard, mimetype);
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/* Set handlers for clipboard stream */
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stream->blob_handler = guac_vnc_clipboard_blob_handler;
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stream->end_handler = guac_vnc_clipboard_end_handler;
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return 0;
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}
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int guac_vnc_clipboard_blob_handler(guac_client* client, guac_stream* stream,
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void* data, int length) {
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/* Append new data */
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vnc_guac_client_data* client_data = (vnc_guac_client_data*) client->data;
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guac_common_clipboard_append(client_data->clipboard, (char*) data, length);
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return 0;
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}
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int guac_vnc_clipboard_end_handler(guac_client* client, guac_stream* stream) {
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vnc_guac_client_data* client_data = (vnc_guac_client_data*) client->data;
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rfbClient* rfb_client = client_data->rfb_client;
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char output_data[GUAC_VNC_CLIPBOARD_MAX_LENGTH];
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const char* input = client_data->clipboard->buffer;
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char* output = output_data;
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/* Convert clipboard to ISO 8859-1 */
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guac_iconv(GUAC_READ_UTF8, &input, client_data->clipboard->length,
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GUAC_WRITE_ISO8859_1, &output, sizeof(output_data));
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/* Send via VNC */
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SendClientCutText(rfb_client, output_data, output - output_data);
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return 0;
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}
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