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