str2wire.h

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#ifndef LDNS_STR2WIRE_H
#define LDNS_STR2WIRE_H
 
/* include rrdef for MAX_DOMAINLEN constant */
#include <sldns/rrdef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
struct sldns_struct_lookup_table;
 
#define LDNS_RR_BUF_SIZE 65535 /* bytes */
#define LDNS_DEFAULT_TTL    3600
 
/*
 * To convert class and type to string see
 * sldns_get_rr_class_by_name(str)
 * sldns_get_rr_type_by_name(str)
 * from rrdef.h
 */
 
int sldns_str2wire_dname_buf(const char* str, uint8_t* buf, size_t* len);
 
int sldns_str2wire_dname_buf_origin(const char* str, uint8_t* buf, size_t* len,
    uint8_t* origin, size_t origin_len);
 
uint8_t* sldns_str2wire_dname(const char* str, size_t* len);
 
int sldns_str2wire_rr_buf(const char* str, uint8_t* rr, size_t* len,
    size_t* dname_len, uint32_t default_ttl, uint8_t* origin,
    size_t origin_len, uint8_t* prev, size_t prev_len);
 
int sldns_str2wire_rr_question_buf(const char* str, uint8_t* rr, size_t* len,
    size_t* dname_len, uint8_t* origin, size_t origin_len, uint8_t* prev,
    size_t prev_len);
 
uint16_t sldns_wirerr_get_type(uint8_t* rr, size_t len, size_t dname_len);
 
uint16_t sldns_wirerr_get_class(uint8_t* rr, size_t len, size_t dname_len);
 
uint32_t sldns_wirerr_get_ttl(uint8_t* rr, size_t len, size_t dname_len);
 
uint16_t sldns_wirerr_get_rdatalen(uint8_t* rr, size_t len, size_t dname_len);
 
uint8_t* sldns_wirerr_get_rdata(uint8_t* rr, size_t len, size_t dname_len);
 
uint8_t* sldns_wirerr_get_rdatawl(uint8_t* rr, size_t len, size_t dname_len);
 
#define LDNS_WIREPARSE_MASK 0x0fff
#define LDNS_WIREPARSE_SHIFT 12
#define LDNS_WIREPARSE_ERROR(e) ((e)&LDNS_WIREPARSE_MASK)
#define LDNS_WIREPARSE_OFFSET(e) (((e)&~LDNS_WIREPARSE_MASK)>>LDNS_WIREPARSE_SHIFT)
/* use lookuptable to get error string, sldns_wireparse_errors */
#define LDNS_WIREPARSE_ERR_OK 0
#define LDNS_WIREPARSE_ERR_GENERAL 342
#define LDNS_WIREPARSE_ERR_DOMAINNAME_OVERFLOW 343
#define LDNS_WIREPARSE_ERR_DOMAINNAME_UNDERFLOW 344
#define LDNS_WIREPARSE_ERR_BUFFER_TOO_SMALL 345
#define LDNS_WIREPARSE_ERR_LABEL_OVERFLOW 346
#define LDNS_WIREPARSE_ERR_EMPTY_LABEL 347
#define LDNS_WIREPARSE_ERR_SYNTAX_BAD_ESCAPE 348
#define LDNS_WIREPARSE_ERR_SYNTAX 349
#define LDNS_WIREPARSE_ERR_SYNTAX_TTL 350
#define LDNS_WIREPARSE_ERR_SYNTAX_TYPE 351
#define LDNS_WIREPARSE_ERR_SYNTAX_CLASS 352
#define LDNS_WIREPARSE_ERR_SYNTAX_RDATA 353
#define LDNS_WIREPARSE_ERR_SYNTAX_MISSING_VALUE 354
#define LDNS_WIREPARSE_ERR_INVALID_STR 355
#define LDNS_WIREPARSE_ERR_SYNTAX_B64 356
#define LDNS_WIREPARSE_ERR_SYNTAX_B32_EXT 357
#define LDNS_WIREPARSE_ERR_SYNTAX_HEX 358
#define LDNS_WIREPARSE_ERR_CERT_BAD_ALGORITHM 359
#define LDNS_WIREPARSE_ERR_SYNTAX_TIME 360
#define LDNS_WIREPARSE_ERR_SYNTAX_PERIOD 361
#define LDNS_WIREPARSE_ERR_SYNTAX_ILNP64 362
#define LDNS_WIREPARSE_ERR_SYNTAX_EUI48 363
#define LDNS_WIREPARSE_ERR_SYNTAX_EUI64 364
#define LDNS_WIREPARSE_ERR_SYNTAX_TAG 365
#define LDNS_WIREPARSE_ERR_NOT_IMPL 366
#define LDNS_WIREPARSE_ERR_SYNTAX_INT 367
#define LDNS_WIREPARSE_ERR_SYNTAX_IP4 368
#define LDNS_WIREPARSE_ERR_SYNTAX_IP6 369
#define LDNS_WIREPARSE_ERR_SYNTAX_INTEGER_OVERFLOW 370
#define LDNS_WIREPARSE_ERR_INCLUDE 371
#define LDNS_WIREPARSE_ERR_PARENTHESIS 372
 
const char* sldns_get_errorstr_parse(int e);
 
struct sldns_file_parse_state {
    uint8_t origin[LDNS_MAX_DOMAINLEN+1];
    size_t origin_len;
    uint8_t prev_rr[LDNS_MAX_DOMAINLEN+1];
    size_t prev_rr_len;
    uint32_t default_ttl;
    int lineno;
};
 
int sldns_fp2wire_rr_buf(FILE* in, uint8_t* rr, size_t* len, size_t* dname_len,
    struct sldns_file_parse_state* parse_state);
 
int sldns_str2wire_rdf_buf(const char* str, uint8_t* rd, size_t* len,
    sldns_rdf_type rdftype);
 
int sldns_str2wire_int8_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_int16_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_int32_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_a_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_aaaa_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_str_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_apl_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_b64_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_b32_ext_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_hex_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_nsec_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_type_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_class_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_cert_alg_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_alg_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_time_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_period_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_tsigtime_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_tsigerror_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_loc_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_wks_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_nsap_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_atma_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_ipseckey_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_nsec3_salt_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_ilnp64_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_eui48_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_eui64_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_tag_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_long_str_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_hip_buf(const char* str, uint8_t* rd, size_t* len);
 
int sldns_str2wire_int16_data_buf(const char* str, uint8_t* rd, size_t* len);
 
char * sldns_strip_ws(char *line);
#ifdef __cplusplus
}
#endif
 
#endif /* LDNS_STR2WIRE_H */