1 /* 2 * Copyright (C) 2007 Esmertec AG. 3 * Copyright (C) 2007 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #ifndef CSP13_HASH_H 19 #define CSP13_HASH_H 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 /** 26 * @param str Tag name 27 * @return integer value with code page in bit 8-15 and tag token in bit 0-7; -1 if not a CSP 1.3 tag 28 */ 29 int csp13TagNameToKey(const char * str); 30 31 /** 32 * @param str Tag name 33 * @return 1 if <code>str</code> is a CSP 1.3 tag of Integer type; 0 if not 34 */ 35 int csp13IsIntegerTag(const char * str); 36 37 /** 38 * @param str Value token string 39 * @param len Length of the value token 40 * @return token value ; -1 if not a valid CSP 1.3 value token 41 */ 42 int csp13ValueTokenToKey(const char * str, int len); 43 44 #ifdef __cplusplus 45 } 46 #endif 47 48 #endif 49 50