| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| #include "config.h" |
| #include "display.h" |
| #include "instructions.h" |
| #include "log.h" |
| |
| #include <guacamole/client.h> |
| |
| #include <string.h> |
| |
| guacenc_instruction_handler_mapping guacenc_instruction_handler_map[] = { |
| {"blob", guacenc_handle_blob}, |
| {"img", guacenc_handle_img}, |
| {"end", guacenc_handle_end}, |
| {"mouse", guacenc_handle_mouse}, |
| {"sync", guacenc_handle_sync}, |
| {"cursor", guacenc_handle_cursor}, |
| {"copy", guacenc_handle_copy}, |
| {"transfer", guacenc_handle_transfer}, |
| {"size", guacenc_handle_size}, |
| {"rect", guacenc_handle_rect}, |
| {"cfill", guacenc_handle_cfill}, |
| {"move", guacenc_handle_move}, |
| {"shade", guacenc_handle_shade}, |
| {"dispose", guacenc_handle_dispose}, |
| {NULL, NULL} |
| }; |
| |
| int guacenc_handle_instruction(guacenc_display* display, const char* opcode, |
| int argc, char** argv) { |
| |
| /* Search through mapping for instruction handler having given opcode */ |
| guacenc_instruction_handler_mapping* current = guacenc_instruction_handler_map; |
| while (current->opcode != NULL) { |
| |
| /* Invoke handler if opcode matches (if defined) */ |
| if (strcmp(current->opcode, opcode) == 0) { |
| |
| /* Invoke defined handler */ |
| guacenc_instruction_handler* handler = current->handler; |
| if (handler != NULL) |
| return handler(display, argc, argv); |
| |
| /* Log defined but unimplemented instructions */ |
| guacenc_log(GUAC_LOG_DEBUG, "\"%s\" not implemented", opcode); |
| return 0; |
| |
| } |
| |
| /* Next candidate handler */ |
| current++; |
| |
| } /* end opcode search */ |
| |
| /* Ignore any unknown instructions */ |
| return 0; |
| |
| } |
| |