1 /* 2 * Copyright (c) 2015-2016 Red Hat, Inc. 3 * 4 * All rights reserved. 5 * 6 * Author: Jan Friesse (jfriesse@redhat.com) 7 * 8 * This software licensed under BSD license, the text of which follows: 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions are met: 12 * 13 * - Redistributions of source code must retain the above copyright notice, 14 * this list of conditions and the following disclaimer. 15 * - Redistributions in binary form must reproduce the above copyright notice, 16 * this list of conditions and the following disclaimer in the documentation 17 * and/or other materials provided with the distribution. 18 * - Neither the name of the Red Hat, Inc. nor the names of its 19 * contributors may be used to endorse or promote products derived from this 20 * software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #ifndef _DYNAR_SIMPLE_LEX_H_ 36 #define _DYNAR_SIMPLE_LEX_H_ 37 38 #include "dynar.h" 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif 43 44 enum dynar_simple_lex_type { 45 DYNAR_SIMPLE_LEX_TYPE_PLAIN, 46 DYNAR_SIMPLE_LEX_TYPE_BACKSLASH, 47 DYNAR_SIMPLE_LEX_TYPE_QUOTE, 48 }; 49 50 struct dynar_simple_lex { 51 struct dynar token; 52 struct dynar *input; 53 enum dynar_simple_lex_type lex_type; 54 size_t pos; 55 }; 56 57 extern void dynar_simple_lex_init(struct dynar_simple_lex *lex, struct dynar *input, 58 enum dynar_simple_lex_type lex_type); 59 60 extern void dynar_simple_lex_destroy(struct dynar_simple_lex *lex); 61 62 extern struct dynar *dynar_simple_lex_token_next(struct dynar_simple_lex *lex); 63 64 #ifdef __cplusplus 65 } 66 #endif 67 68 #endif /* _DYNAR_SIMPLE_LEX_H_ */ 69