mirror of
https://github.com/gnif/LookingGlass.git
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118 lines
3.0 KiB
C
118 lines
3.0 KiB
C
/**
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* Looking Glass
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* Copyright © 2017-2021 The Looking Glass Authors
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* https://looking-glass.io
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc., 59
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* Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "clipboard.h"
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#include "main.h"
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#include "ll.h"
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#include "common/debug.h"
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LG_ClipboardData cb_spiceTypeToLGType(const SpiceDataType type)
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{
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switch(type)
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{
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case SPICE_DATA_TEXT: return LG_CLIPBOARD_DATA_TEXT; break;
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case SPICE_DATA_PNG : return LG_CLIPBOARD_DATA_PNG ; break;
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case SPICE_DATA_BMP : return LG_CLIPBOARD_DATA_BMP ; break;
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case SPICE_DATA_TIFF: return LG_CLIPBOARD_DATA_TIFF; break;
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case SPICE_DATA_JPEG: return LG_CLIPBOARD_DATA_JPEG; break;
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default:
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DEBUG_ERROR("invalid spice data type");
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return LG_CLIPBOARD_DATA_NONE;
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}
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}
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SpiceDataType cb_lgTypeToSpiceType(const LG_ClipboardData type)
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{
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switch(type)
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{
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case LG_CLIPBOARD_DATA_TEXT: return SPICE_DATA_TEXT; break;
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case LG_CLIPBOARD_DATA_PNG : return SPICE_DATA_PNG ; break;
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case LG_CLIPBOARD_DATA_BMP : return SPICE_DATA_BMP ; break;
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case LG_CLIPBOARD_DATA_TIFF: return SPICE_DATA_TIFF; break;
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case LG_CLIPBOARD_DATA_JPEG: return SPICE_DATA_JPEG; break;
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default:
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DEBUG_ERROR("invalid clipboard data type");
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return SPICE_DATA_NONE;
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}
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}
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void cb_spiceNotice(const SpiceDataType type)
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{
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if (!g_params.clipboardToLocal)
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return;
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if (!g_state.cbAvailable)
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return;
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g_state.cbType = type;
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g_state.ds->cbNotice(cb_spiceTypeToLGType(type));
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}
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void cb_spiceData(const SpiceDataType type, uint8_t * buffer, uint32_t size)
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{
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if (!g_params.clipboardToLocal)
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return;
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if (type == SPICE_DATA_TEXT)
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{
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// dos2unix
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uint8_t * p = buffer;
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uint32_t newSize = size;
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for(uint32_t i = 0; i < size; ++i)
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{
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uint8_t c = buffer[i];
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if (c == '\r')
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{
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--newSize;
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continue;
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}
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*p++ = c;
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}
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size = newSize;
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}
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struct CBRequest * cbr;
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if (ll_shift(g_state.cbRequestList, (void **)&cbr))
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{
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cbr->replyFn(cbr->opaque, cb_spiceTypeToLGType(type), buffer, size);
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free(cbr);
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}
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}
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void cb_spiceRelease(void)
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{
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if (!g_params.clipboardToLocal)
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return;
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if (g_state.cbAvailable)
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g_state.ds->cbRelease();
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}
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void cb_spiceRequest(const SpiceDataType type)
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{
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if (!g_params.clipboardToVM)
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return;
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if (g_state.cbAvailable)
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g_state.ds->cbRequest(cb_spiceTypeToLGType(type));
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}
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