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/* This file is part of the YAZ toolkit. * Copyright (C) Index Data. * All rights reserved. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Index Data nor the names of its contributors * may be used to endorse or promote products derived from this * software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** \file tokenizer.h \brief Header with public definitions about YAZ' tokenizer */ #ifndef YAZ_TOKENIZER #define YAZ_TOKENIZER #include <yaz/nmem.h> YAZ_BEGIN_CDECL #define YAZ_TOK_EOF 0 #define YAZ_TOK_ERROR (-1) #define YAZ_TOK_STRING (-2) #define YAZ_TOK_QSTRING (-3) typedef struct yaz_tok_cfg *yaz_tok_cfg_t; typedef struct yaz_tok_parse *yaz_tok_parse_t; typedef int (*yaz_tok_get_byte_t)(void **vp); YAZ_EXPORT yaz_tok_cfg_t yaz_tok_cfg_create(void); YAZ_EXPORT void yaz_tok_cfg_destroy(yaz_tok_cfg_t t); YAZ_EXPORT void yaz_tok_cfg_single_tokens(yaz_tok_cfg_t t, const char *simple); YAZ_EXPORT yaz_tok_parse_t yaz_tok_parse_buf(yaz_tok_cfg_t t, const char *buf); YAZ_EXPORT yaz_tok_parse_t yaz_tok_parse_create(yaz_tok_cfg_t t, yaz_tok_get_byte_t h, void *vp); YAZ_EXPORT void yaz_tok_parse_destroy(yaz_tok_parse_t tp); YAZ_EXPORT int yaz_tok_move(yaz_tok_parse_t tp); YAZ_EXPORT const char *yaz_tok_parse_string(yaz_tok_parse_t tp); YAZ_END_CDECL #endif /* * Local variables: * c-basic-offset: 4 * c-file-style: "Stroustrup" * indent-tabs-mode: nil * End: * vim: shiftwidth=4 tabstop=8 expandtab */