2019-01-18 12:27:45 +03:00
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/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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2017-04-21 13:43:26 +03:00
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*/
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#ifndef __INCLUDE_PARSER_H__
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#define __INCLUDE_PARSER_H__
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#include <stdint.h>
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#include <rte_ip.h>
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#include <rte_ether.h>
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#define PARSE_DELIMITER " \f\n\r\t\v"
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#define skip_white_spaces(pos) \
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({ \
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__typeof__(pos) _p = (pos); \
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for ( ; isspace(*_p); _p++) \
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; \
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_p; \
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})
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static inline size_t
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skip_digits(const char *src)
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{
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size_t i;
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for (i = 0; isdigit(src[i]); i++)
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;
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return i;
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}
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int parser_read_arg_bool(const char *p);
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int parser_read_uint64(uint64_t *value, const char *p);
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int parser_read_uint32(uint32_t *value, const char *p);
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int parser_read_uint16(uint16_t *value, const char *p);
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int parser_read_uint8(uint8_t *value, const char *p);
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int parser_read_uint64_hex(uint64_t *value, const char *p);
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int parser_read_uint32_hex(uint32_t *value, const char *p);
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int parser_read_uint16_hex(uint16_t *value, const char *p);
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int parser_read_uint8_hex(uint8_t *value, const char *p);
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int parse_hex_string(char *src, uint8_t *dst, uint32_t *size);
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int parse_ipv4_addr(const char *token, struct in_addr *ipv4);
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int parse_ipv6_addr(const char *token, struct in6_addr *ipv6);
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int parse_mac_addr(const char *token, struct ether_addr *addr);
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int parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels);
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int parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens);
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#endif
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