TElDNSResourceRecordSet.FindSignature method

TElDNSResourceRecordSet.FindSignature

Looks for a signature RR.

Declaration

[VB.NET]
Function FindSignature(ByVal Criteria As String, ByVal CoveredType As TSBDNSResourceType, ByVal Start As Integer) As Integer
Function FindSignature(ByVal Criteria As String, ByVal CoveredType As TSBDNSResourceType, ByVal Key As TElDNSPublicKeyRecord, ByVal Start As Integer) As Integer

[Pascal]
function FindSignature(const Criteria : string; CoveredType : TSBDNSResourceType; Start : Integer): Integer;
function FindSignature(const Criteria : string; CoveredType : TSBDNSResourceType; Key : TElDNSPublicKeyRecord; Start : Integer): Integer;

[C++]
    int32_t FindSignature(const std::string &Criteria, TSBDNSResourceType CoveredType, int32_t Start);
    int32_t FindSignature(const std::string &Criteria, TSBDNSResourceType CoveredType, TElDNSPublicKeyRecord &Key, int32_t Start);
    int32_t FindSignature(const std::string &Criteria, TSBDNSResourceType CoveredType, TElDNSPublicKeyRecord *Key, int32_t Start);

[PHP]
integer FindSignature(string $Criteria, integer $CoveredType, integer $Start)
integer FindSignature(string $Criteria, integer $CoveredType, TElDNSPublicKeyRecord $Key, integer $Start)

Parameters

Values:

[.NET] [C++]	[Pascal]	Description
dnsUnknownResource = 0	dnsUnknownResource	unknown resource
dnsIPv4Address = 1	dnsIPv4Address	IPv4 address
dnsNameServer = 2	dnsNameServer	name server
dnsCanonicalName = 3	dnsCanonicalName	canonical name for an alias (CNAME)
dnsStartOfAuthority = 4	dnsStartOfAuthority	start of a zone of authority mark (SOA)
dnsWellKnownService = 5	dnsWellKnownService	a well known service description (WKS)
dnsDomainNamePointer = 6	dnsDomainNamePointer	domain name pointer (PTR)
dnsHostInfo = 7	dnsHostInfo	host information (HINFO)
dnsMailInfo = 8	dnsMailInfo	mailbox or mail list information (MINFO)
dnsMailExchange = 9	dnsMailExchange	mail exchange (MX)
dnsTextStrings = 10	dnsTextStrings	text strings (TXT)
dnsIPv6Address = 11	dnsIPv6Address	IPv6 address
dnsServiceLocation = 12	dnsServiceLocation	service location
dnsExtensions = 13	dnsExtensions	DNS extensions
dnsDelegationSigner = 14	dnsDelegationSigner	delegation signer (DS)
dnsSignature = 15	dnsSignature	resource record digital signature (RRSIG)
dnsNextSecure = 16	dnsNextSecure	next secure (NSEC)
dnsPublicKey = 17	dnsPublicKey	DNS Public Key (DNSKEY)
dnsNextSecure3 = 18	dnsNextSecure3	alternative to NSEC denial of existence record (NSEC3)
dnsNextSecure3Param = 19	dnsNextSecure3Param	NSEC3 parameters (NSEC3PARAM)
dnsAll = 20	dnsAll	request for all records

Return value

Returns the index of the desired item in the list. If the item has not been found, returns -1.

Description

Use this method to search for the RR that holds a signature (RRSIG).