1 /* 2 * Copyright (C) 2008-2012 OMRON SOFTWARE Co., Ltd. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 18 #include "nj_lib.h" 19 #include "nj_err.h" 20 #include "nj_ext.h" 21 22 23 24 25 26 NJ_INT16 njd_connect_test(NJ_SEARCH_CONDITION *con, NJ_UINT16 hinsiF, NJ_UINT16 hinsiR) 27 { 28 29 30 if (con->hinsi.fore != NULL) { 31 if (hinsiF == 0) { 32 return 0; 33 } 34 35 hinsiF--; 36 if (hinsiF >= con->hinsi.foreSize) { 37 return 0; 38 } 39 if (*(con->hinsi.fore + (hinsiF / 8)) & (0x80 >> (hinsiF % 8))) { 40 41 if (con->hinsi.foreFlag != 0) { 42 43 return 0; 44 } 45 } else { 46 47 if (con->hinsi.foreFlag == 0) { 48 49 return 0; 50 } 51 } 52 } 53 54 55 if (con->hinsi.rear != NULL) { 56 if (hinsiR == 0) { 57 return 0; 58 } 59 60 hinsiR--; 61 if (hinsiR >= con->hinsi.rearSize) { 62 return 0; 63 } 64 if (*(con->hinsi.rear + (hinsiR / 8)) & (0x80 >> (hinsiR % 8))) { 65 66 if (con->hinsi.rearFlag != 0) { 67 68 return 0; 69 } 70 } else { 71 72 if (con->hinsi.rearFlag == 0) { 73 74 return 0; 75 } 76 } 77 } 78 79 return 1; 80 } 81
