78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
/*
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* Copyright (C) 2016 Glyptodon, Inc.
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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 "instructions.h"
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#include "log.h"
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#include <guacamole/client.h>
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#include <string.h>
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guacenc_instruction_handler_mapping guacenc_instruction_handler_map[] = {
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{"blob", guacenc_handle_blob},
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{"img", guacenc_handle_img},
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{"end", guacenc_handle_end},
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{"cursor", guacenc_handle_cursor},
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{"copy", guacenc_handle_copy},
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{"transfer", guacenc_handle_transfer},
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{"size", guacenc_handle_size},
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{"rect", guacenc_handle_rect},
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{"cfill", guacenc_handle_cfill},
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{"move", guacenc_handle_move},
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{"shade", guacenc_handle_shade},
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{"dispose", guacenc_handle_dispose},
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{NULL, NULL}
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};
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int guacenc_handle_instruction(const char* opcode,
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int argc, const char** argv) {
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/* Search through mapping for instruction handler having given opcode */
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guacenc_instruction_handler_mapping* current = guacenc_instruction_handler_map;
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while (current->opcode != NULL) {
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/* Invoke handler if opcode matches (if defined) */
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if (strcmp(current->opcode, opcode) == 0) {
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/* Invoke defined handler */
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guacenc_instruction_handler* handler = current->handler;
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if (handler != NULL)
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return handler(argc, argv);
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/* Log defined but unimplemented instructions */
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guacenc_log(GUAC_LOG_DEBUG, "\"%s\" not implemented", opcode);
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return 0;
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}
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/* Next candidate handler */
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current++;
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} /* end opcode search */
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/* Ignore any unknown instructions */
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return 0;
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}
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