1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2016 Intel Corporation 3 */ 4 5 #ifndef __INCLUDE_PARSER_H__ 6 #define __INCLUDE_PARSER_H__ 7 8 #include <ctype.h> 9 #include <stdint.h> 10 11 #include <rte_ip.h> 12 #include <rte_ether.h> 13 14 #define PARSE_DELIMITER " \f\n\r\t\v" 15 16 #define skip_white_spaces(pos) \ 17 ({ \ 18 __typeof__(pos) _p = (pos); \ 19 for ( ; isspace(*_p); _p++) \ 20 ; \ 21 _p; \ 22 }) 23 24 static inline size_t 25 skip_digits(const char *src) 26 { 27 size_t i; 28 29 for (i = 0; isdigit(src[i]); i++) 30 ; 31 32 return i; 33 } 34 35 int parser_read_arg_bool(const char *p); 36 37 int parser_read_uint64(uint64_t *value, const char *p); 38 int parser_read_uint32(uint32_t *value, const char *p); 39 int parser_read_uint16(uint16_t *value, const char *p); 40 int parser_read_uint8(uint8_t *value, const char *p); 41 42 int parser_read_uint64_hex(uint64_t *value, const char *p); 43 int parser_read_uint32_hex(uint32_t *value, const char *p); 44 int parser_read_uint16_hex(uint16_t *value, const char *p); 45 int parser_read_uint8_hex(uint8_t *value, const char *p); 46 47 int parse_hex_string(char *src, uint8_t *dst, uint32_t *size); 48 49 int parse_ipv4_addr(const char *token, struct in_addr *ipv4); 50 int parse_ipv6_addr(const char *token, struct in6_addr *ipv6); 51 int parse_mac_addr(const char *token, struct rte_ether_addr *addr); 52 int parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels); 53 54 struct cpu_core_params { 55 uint32_t socket_id; 56 uint32_t core_id; 57 uint32_t thread_id; 58 }; 59 60 int parse_cpu_core(const char *entry, struct cpu_core_params *p); 61 62 int parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens); 63 64 #endif 65