spf_record.h File Reference

It converts the SPF record in string format that is easy for people to deal with into a compact binary format that is easy for computers to deal with.

Definition at line 1180 of file spf_compile.c.

References SPF_server_struct::debug, MECH_A, MECH_ALL, MECH_EXISTS, MECH_INCLUDE, MECH_IP4, MECH_IP6, MECH_MX, MECH_PTR, MECH_REDIRECT, SPF_mechtype_t::mech_type, NULL, PREFIX_FAIL, PREFIX_NEUTRAL, PREFIX_PASS, PREFIX_SOFTFAIL, PREFIX_UNKNOWN, SPF_ASSERT_NOTNULL, SPF_debugf, SPF_E_INTERNAL_ERROR, SPF_E_INVALID_CHAR, SPF_E_INVALID_OPT, SPF_E_INVALID_PREFIX, SPF_E_MOD_W_PREF, SPF_E_NO_MEMORY, SPF_E_NOT_SPF, SPF_E_SUCCESS, SPF_E_UNKNOWN_MECH, SPF_error_code(), SPF_error_errorp(), SPF_record_new(), SPF_response_add_error(), SPF_response_add_error_ptr(), SPF_response_add_warn_ptr(), SPF_response_errors(), SPF_response_message(), SPF_response_messages(), SPF_VER_STR, STREQ_SIZEOF, STREQ_SIZEOF_N, strncasecmp(), and SPF_record_struct::version.

Referenced by main(), SPF_request_query_fallback(), SPF_request_query_rcptto(), SPF_server_get_record(), and SPF_server_set_localpolicy().

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SPF_errcode_t SPF_record_compile_macro	(	SPF_server_t *	spf_server,
		SPF_response_t *	spf_response,
		SPF_macro_t **	spf_macrop,
		const char *	record
	)

Definition at line 1499 of file spf_compile.c.

References ALIGN_DECL, ALIGNED_DECL, SPF_E_BIG_MOD, SPF_E_NO_MEMORY, SPF_E_SUCCESS, SPF_MAX_MOD_LEN, and TRUE.

Referenced by SPF_request_get_exp(), and SPF_server_set_explanation().

SPF_errcode_t SPF_record_expand_data	(	SPF_server_t *	spf_server,
		SPF_request_t *	spf_request,
		SPF_response_t *	spf_response,
		SPF_data_t *	data,
		size_t	data_len,
		char **	bufp,
		size_t *	buflenp
	)

This could better collect errors, like the compiler does. This requires that *bufp be either malloced to *buflenp, or NULL This may realloc *bufp.

Definition at line 82 of file spf_expand.c.

References array_elem, SPF_request_struct::client_ver, SPF_request_struct::cur_dom, SPF_data_t::dc, SPF_data_t::ds, SPF_data_t::dv, SPF_request_struct::env_from, SPF_request_struct::env_from_dp, SPF_request_struct::env_from_lp, SPF_request_struct::helo_dom, SPF_request_struct::ipv4, SPF_request_struct::ipv6, SPF_data_str_t::len, SPF_request_struct::max_var_len, NULL, SPF_data_var_t::num_rhs, PARM_CIDR, PARM_CLIENT_DOM, PARM_CLIENT_IP, PARM_CLIENT_IP_P, PARM_CLIENT_VER, PARM_CUR_DOM, PARM_DP_FROM, PARM_ENV_FROM, PARM_HELO_DOM, PARM_LP_FROM, PARM_REC_DOM, PARM_STRING, PARM_TIME, SPF_data_var_t::parm_type, SPF_data_cidr_t::parm_type, SPF_data_str_t::parm_type, SPF_data_var_t::rev, SPF_ASSERT_NOTNULL, SPF_E_INTERNAL_ERROR, SPF_E_INVALID_VAR, SPF_E_NO_MEMORY, SPF_E_SUCCESS, SPF_E_UNINIT_VAR, SPF_error, SPF_realloc(), SPF_request_get_client_dom(), SPF_request_get_rec_dom(), and SPF_data_var_t::url_encode.

Referenced by SPF_record_find_mod_value(), SPF_record_interpret(), and SPF_request_get_exp().

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SPF_errcode_t SPF_record_find_mod_value	(	SPF_server_t *	spf_server,
		SPF_request_t *	spf_request,
		SPF_response_t *	spf_response,
		SPF_record_t *	spf_record,
		const char *	mod_name,
		char **	bufp,
		size_t *	buflenp
	)

Definition at line 126 of file spf_record.c.

References SPF_ASSERT_NOTNULL, and SPF_record_expand_data().

Referenced by SPF_request_get_exp().

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void SPF_record_free ( SPF_record_t * rp )

Definition at line 63 of file spf_record.c.

References SPF_record_struct::mech_first, and SPF_record_struct::mod_first.

Referenced by main(), SPF_record_interpret(), SPF_server_free(), and SPF_server_set_localpolicy().

SPF_errcode_t SPF_record_interpret	(	SPF_record_t *	spf_record,
		SPF_request_t *	spf_request,
		SPF_response_t *	spf_response,
		int	depth
	)

Definition at line 584 of file spf_interpret.c.

References SPF_dns_rr_data_t::a, SPF_dns_rr_data_t::aaaa, SPF_request_struct::client_ver, SPF_request_struct::cur_dom, SPF_server_struct::debug, DONE, DONE_MECH, DONE_PERMERR, DONE_TEMPERR, FALSE, SPF_dns_rr_t::herrno, INET_NTOP, SPF_request_struct::ipv4, SPF_request_struct::ipv6, SPF_server_struct::local_policy, SPF_server_struct::max_dns_mech, SPF_server_struct::max_dns_mx, SPF_server_struct::max_dns_ptr, MECH_A, MECH_ALL, MECH_EXISTS, SPF_record_struct::mech_first, MECH_INCLUDE, MECH_IP4, MECH_IP6, MECH_MX, MECH_PTR, MECH_REDIRECT, SPF_mech_t::mech_type, SPF_dns_rr_data_t::mx, ns_t_a, ns_t_aaaa, ns_t_mx, ns_t_ptr, NULL, SPF_response_struct::num_dns_mech, SPF_record_struct::num_mech, SPF_dns_rr_t::num_rr, PREFIX_FAIL, PREFIX_SOFTFAIL, SPF_mech_t::prefix_type, PREFIX_UNKNOWN, SPF_dns_rr_data_t::ptr, SPF_response_struct::reason, SPF_server_struct::resolver, SPF_response_struct::result, SPF_dns_rr_t::rr, SPF_dns_rr_t::rr_type, SPF_ADD_DNS_MECH, SPF_ASSERT_NOTNULL, SPF_debugf, SPF_dns_lookup(), SPF_dns_rlookup(), SPF_dns_rlookup6(), SPF_dns_rr_free(), SPF_E_BIG_DNS, SPF_E_DNS_ERROR, SPF_E_INCLUDE_RETURNED_NONE, SPF_E_NO_MEMORY, SPF_E_NOT_CONFIG, SPF_E_RECURSIVE, SPF_E_SUCCESS, SPF_E_UNKNOWN_MECH, SPF_FREE_LOOKUP_DATA, SPF_GET_LOOKUP_DATA, SPF_MAYBE_SKIP_CIDR, SPF_REASON_DEFAULT, SPF_REASON_LOCALHOST, SPF_REASON_MECH, SPF_REASON_NONE, SPF_response_struct::spf_record_exp, SPF_record_expand_data(), SPF_record_free(), SPF_record_interpret(), SPF_request_is_loopback(), SPF_response_errcode(), SPF_response_free(), SPF_response_new(), SPF_response_result(), SPF_RESULT_FAIL, SPF_RESULT_INVALID, SPF_RESULT_NEUTRAL, SPF_RESULT_NONE, SPF_RESULT_PASS, SPF_RESULT_PERMERROR, SPF_RESULT_SOFTFAIL, SPF_RESULT_TEMPERROR, SPF_record_struct::spf_server, SPF_server_get_record(), SPF_strerror(), SPF_strreason(), SPF_strresult(), TRUE, TRY_AGAIN, and SPF_request_struct::use_local_policy.

Referenced by SPF_record_interpret().

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SPF_record_t* SPF_record_new	(	SPF_server_t *	spf_server,
		const char *	text
	)

Definition at line 48 of file spf_record.c.

References SPF_record_struct::spf_server.

Referenced by SPF_record_compile().

SPF_errcode_t SPF_record_print ( SPF_record_t * spf_record )

Definition at line 45 of file spf_print.c.

References SPF_record_struct::mech_len, SPF_record_struct::mod_len, NULL, SPF_record_struct::num_mech, SPF_record_struct::num_mod, SPF_E_RESULT_UNKNOWN, SPF_E_SUCCESS, SPF_info, SPF_infof, SPF_record_stringify(), SPF_strerror(), and SPF_record_struct::version.

Referenced by main().

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SPF_errcode_t SPF_record_stringify	(	SPF_record_t *	spf_record,
		char **	bufp,
		size_t *	buflenp
	)

Definition at line 245 of file spf_id2str.c.

References SPF_data_t::dc, FALSE, MECH_A, MECH_ALL, MECH_EXISTS, SPF_record_struct::mech_first, MECH_INCLUDE, MECH_IP4, MECH_IP6, SPF_mech_t::mech_len, SPF_record_struct::mech_len, MECH_MX, MECH_PTR, MECH_REDIRECT, SPF_mech_t::mech_type, SPF_record_struct::mod_first, SPF_record_struct::mod_len, SPF_mod_t::name_len, NULL, SPF_record_struct::num_mech, SPF_record_struct::num_mod, PARM_CIDR, SPF_data_cidr_t::parm_type, PREFIX_FAIL, PREFIX_NEUTRAL, PREFIX_PASS, PREFIX_SOFTFAIL, SPF_mech_t::prefix_type, PREFIX_UNKNOWN, SPF_ASSERT_NOTNULL, SPF_debugf, SPF_E_INTERNAL_ERROR, SPF_E_INVALID_PREFIX, SPF_E_RESULT_UNKNOWN, SPF_E_SUCCESS, SPF_E_UNKNOWN_MECH, SPF_realloc(), SPF_VER_STR, TRUE, and SPF_record_struct::version.

Referenced by SPF_record_print().

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Generated on Tue Nov 4 13:27:46 2008 for libspf2 by

1.5.4


Data Structures
struct	SPF_data_str_t
struct	SPF_data_var_t
struct	SPF_data_cidr_t
union	SPF_data_t
struct	SPF_mech_t
struct	SPF_mod_t
struct	SPF_record_struct
struct	SPF_macro_struct
Defines
#define	SPF_MAX_STR_LEN 255
#define	SPF_MAX_MECH_LEN 511
#define	SPF_MAX_MOD_LEN 511
#define	PARM_LP_FROM 0
#define	PARM_ENV_FROM 1
#define	PARM_DP_FROM 2
#define	PARM_CUR_DOM 3
#define	PARM_CLIENT_IP 4
#define	PARM_CLIENT_IP_P 5
#define	PARM_TIME 6
#define	PARM_CLIENT_DOM 7
#define	PARM_CLIENT_VER 8
#define	PARM_HELO_DOM 9
#define	PARM_REC_DOM 10
#define	PARM_CIDR 11
#define	PARM_STRING 12
#define	PREFIX_PASS SPF_RESULT_PASS
#define	PREFIX_FAIL SPF_RESULT_FAIL
#define	PREFIX_SOFTFAIL SPF_RESULT_SOFTFAIL
#define	PREFIX_NEUTRAL SPF_RESULT_NEUTRAL
#define	PREFIX_UNKNOWN SPF_RESULT_PERMERROR
#define	MECH_UNKNOWN 0
#define	MECH_A 1
#define	MECH_MX 2
#define	MECH_PTR 3
#define	MECH_INCLUDE 4
#define	MECH_IP4 5
#define	MECH_IP6 6
#define	MECH_EXISTS 7
#define	MECH_ALL 8
#define	MECH_REDIRECT 9
Typedefs
typedef struct SPF_record_struct	SPF_record_t
typedef struct SPF_macro_struct	SPF_macro_t
Functions
SPF_record_t *	SPF_record_new (SPF_server_t spf_server, const char text)
void	SPF_record_free (SPF_record_t *rp)
void	SPF_macro_free (SPF_macro_t *mac)
SPF_errcode_t	SPF_record_find_mod_value (SPF_server_t spf_server, SPF_request_t spf_request, SPF_response_t spf_response, SPF_record_t spf_record, const char mod_name, char bufp, size_t buflenp)
SPF_errcode_t	SPF_record_compile (SPF_server_t spf_server, SPF_response_t spf_response, SPF_record_t *spf_recordp, const char record)
SPF_errcode_t	SPF_record_compile_macro (SPF_server_t spf_server, SPF_response_t spf_response, SPF_macro_t *spf_macrop, const char record)
SPF_errcode_t	SPF_record_interpret (SPF_record_t spf_record, SPF_request_t spf_request, SPF_response_t *spf_response, int depth)
SPF_errcode_t	SPF_record_expand_data (SPF_server_t spf_server, SPF_request_t spf_request, SPF_response_t spf_response, SPF_data_t data, size_t data_len, char *bufp, size_t buflenp)
SPF_errcode_t	SPF_record_print (SPF_record_t *spf_record)
SPF_errcode_t	SPF_record_stringify (SPF_record_t spf_record, char bufp, size_t buflenp)