libspf2
1.2.11
src
libspf2
spf_strerror.c
Go to the documentation of this file.
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of either:
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*
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* a) The GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 2.1, or (at your option) any
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* later version,
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*
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* OR
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*
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* b) The two-clause BSD license.
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*
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* These licenses can be found with the distribution in the file LICENSES
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*/
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#include "
spf_sys_config.h
"
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#ifdef STDC_HEADERS
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# include <stdio.h>
/* stdin / stdout */
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# include <stdlib.h>
/* malloc / free */
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#endif
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#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#include "
spf.h
"
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const
char
*
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SPF_strerror
(
SPF_errcode_t
spf_c_err )
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{
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switch
( spf_c_err )
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{
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case
SPF_E_SUCCESS
:
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return
"No errors"
;
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break
;
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case
SPF_E_NO_MEMORY
:
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return
"Out of memory"
;
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break
;
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case
SPF_E_NOT_SPF
:
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return
"Could not find a valid SPF record"
;
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break
;
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case
SPF_E_SYNTAX
:
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return
"Syntax error"
;
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break
;
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case
SPF_E_MOD_W_PREF
:
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return
"Modifiers can not have prefixes"
;
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break
;
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case
SPF_E_INVALID_CHAR
:
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return
"Invalid character found"
;
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break
;
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case
SPF_E_UNKNOWN_MECH
:
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return
"Unknown mechanism found"
;
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break
;
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case
SPF_E_INVALID_OPT
:
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return
"Invalid option found"
;
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break
;
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case
SPF_E_INVALID_CIDR
:
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return
"Invalid CIDR length"
;
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break
;
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case
SPF_E_MISSING_OPT
:
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return
"Required option is missing"
;
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break
;
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case
SPF_E_INTERNAL_ERROR
:
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return
"Internal programming error"
;
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break
;
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case
SPF_E_INVALID_ESC
:
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return
"Invalid %-escape character"
;
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break
;
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case
SPF_E_INVALID_VAR
:
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return
"Invalid macro variable"
;
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break
;
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case
SPF_E_BIG_SUBDOM
:
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return
"Subdomain truncation depth too large"
;
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break
;
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case
SPF_E_INVALID_DELIM
:
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return
"Invalid delimiter character"
;
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break
;
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case
SPF_E_BIG_STRING
:
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return
"Option string too long"
;
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break
;
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case
SPF_E_BIG_MECH
:
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return
"Too many mechanisms"
;
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break
;
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case
SPF_E_BIG_MOD
:
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return
"Too many modifiers"
;
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break
;
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case
SPF_E_BIG_DNS
:
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return
"Mechanisms used too many DNS lookups"
;
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break
;
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case
SPF_E_INVALID_IP4
:
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return
"Invalid IPv4 address literal"
;
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break
;
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case
SPF_E_INVALID_IP6
:
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return
"Invalid IPv6 address literal"
;
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break
;
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case
SPF_E_INVALID_PREFIX
:
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return
"Invalid mechanism prefix"
;
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break
;
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case
SPF_E_RESULT_UNKNOWN
:
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return
"SPF result is \"unknown\""
;
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break
;
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case
SPF_E_UNINIT_VAR
:
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return
"Uninitialized variable"
;
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break
;
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case
SPF_E_MOD_NOT_FOUND
:
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return
"Modifier not found"
;
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break
;
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case
SPF_E_NOT_CONFIG
:
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return
"Not configured"
;
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break
;
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case
SPF_E_DNS_ERROR
:
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return
"DNS lookup failure"
;
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break
;
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case
SPF_E_BAD_HOST_IP
:
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return
"Invalid hostname (possibly an IP address?)"
;
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break
;
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case
SPF_E_BAD_HOST_TLD
:
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return
"Hostname has a missing or invalid TLD"
;
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break
;
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case
SPF_E_MECH_AFTER_ALL
:
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return
"Mechanisms found after the \"all:\" mechanism will be ignored"
;
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break
;
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case
SPF_E_INCLUDE_RETURNED_NONE
:
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return
"include: mechanism returned 'none'"
;
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break
;
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case
SPF_E_RECURSIVE
:
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return
"include: or redirect= caused unlimited recursion"
;
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break
;
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case
SPF_E_MULTIPLE_RECORDS
:
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return
"Multiple SPF or TXT records for domain."
;
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break
;
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default
:
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return
"Unknown SPF error code"
;
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break
;
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}
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return
0;
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}
SPF_errcode_t
SPF_errcode_t
Definition
spf_response.h:119
SPF_E_BIG_STRING
@ SPF_E_BIG_STRING
Definition
spf_response.h:135
SPF_E_BIG_DNS
@ SPF_E_BIG_DNS
Definition
spf_response.h:138
SPF_E_MECH_AFTER_ALL
@ SPF_E_MECH_AFTER_ALL
Definition
spf_response.h:149
SPF_E_DNS_ERROR
@ SPF_E_DNS_ERROR
Definition
spf_response.h:146
SPF_E_MOD_W_PREF
@ SPF_E_MOD_W_PREF
Definition
spf_response.h:124
SPF_E_UNKNOWN_MECH
@ SPF_E_UNKNOWN_MECH
Definition
spf_response.h:126
SPF_E_INVALID_CHAR
@ SPF_E_INVALID_CHAR
Definition
spf_response.h:125
SPF_E_INCLUDE_RETURNED_NONE
@ SPF_E_INCLUDE_RETURNED_NONE
Definition
spf_response.h:151
SPF_E_SYNTAX
@ SPF_E_SYNTAX
Definition
spf_response.h:123
SPF_E_RECURSIVE
@ SPF_E_RECURSIVE
Definition
spf_response.h:152
SPF_E_INVALID_IP6
@ SPF_E_INVALID_IP6
Definition
spf_response.h:140
SPF_E_INTERNAL_ERROR
@ SPF_E_INTERNAL_ERROR
Definition
spf_response.h:130
SPF_E_INVALID_OPT
@ SPF_E_INVALID_OPT
Definition
spf_response.h:127
SPF_E_BAD_HOST_TLD
@ SPF_E_BAD_HOST_TLD
Definition
spf_response.h:148
SPF_E_NOT_CONFIG
@ SPF_E_NOT_CONFIG
Definition
spf_response.h:145
SPF_E_NO_MEMORY
@ SPF_E_NO_MEMORY
Definition
spf_response.h:121
SPF_E_INVALID_ESC
@ SPF_E_INVALID_ESC
Definition
spf_response.h:131
SPF_E_BAD_HOST_IP
@ SPF_E_BAD_HOST_IP
Definition
spf_response.h:147
SPF_E_INVALID_VAR
@ SPF_E_INVALID_VAR
Definition
spf_response.h:132
SPF_E_BIG_SUBDOM
@ SPF_E_BIG_SUBDOM
Definition
spf_response.h:133
SPF_E_UNINIT_VAR
@ SPF_E_UNINIT_VAR
Definition
spf_response.h:143
SPF_E_NOT_SPF
@ SPF_E_NOT_SPF
Definition
spf_response.h:122
SPF_E_INVALID_DELIM
@ SPF_E_INVALID_DELIM
Definition
spf_response.h:134
SPF_E_MISSING_OPT
@ SPF_E_MISSING_OPT
Definition
spf_response.h:129
SPF_E_INVALID_IP4
@ SPF_E_INVALID_IP4
Definition
spf_response.h:139
SPF_E_BIG_MECH
@ SPF_E_BIG_MECH
Definition
spf_response.h:136
SPF_E_INVALID_CIDR
@ SPF_E_INVALID_CIDR
Definition
spf_response.h:128
SPF_E_SUCCESS
@ SPF_E_SUCCESS
Definition
spf_response.h:120
SPF_E_MULTIPLE_RECORDS
@ SPF_E_MULTIPLE_RECORDS
Definition
spf_response.h:153
SPF_E_RESULT_UNKNOWN
@ SPF_E_RESULT_UNKNOWN
Definition
spf_response.h:142
SPF_E_INVALID_PREFIX
@ SPF_E_INVALID_PREFIX
Definition
spf_response.h:141
SPF_E_BIG_MOD
@ SPF_E_BIG_MOD
Definition
spf_response.h:137
SPF_E_MOD_NOT_FOUND
@ SPF_E_MOD_NOT_FOUND
Definition
spf_response.h:144
spf.h
spf_sys_config.h
SPF_strerror
const char * SPF_strerror(SPF_errcode_t spf_c_err)
Definition
spf_strerror.c:33
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