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Diffstat (limited to 'src/lib/dns/rdata/generic/minfo_14.h')
-rw-r--r-- | src/lib/dns/rdata/generic/minfo_14.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/lib/dns/rdata/generic/minfo_14.h b/src/lib/dns/rdata/generic/minfo_14.h new file mode 100644 index 0000000..ce9f43d --- /dev/null +++ b/src/lib/dns/rdata/generic/minfo_14.h @@ -0,0 +1,74 @@ +// Copyright (C) 2011-2015 Internet Systems Consortium, Inc. ("ISC") +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + +// BEGIN_HEADER_GUARD + +#include <string> + +#include <dns/name.h> +#include <dns/rdata.h> + +// BEGIN_ISC_NAMESPACE + +// BEGIN_COMMON_DECLARATIONS +// END_COMMON_DECLARATIONS + +// BEGIN_RDATA_NAMESPACE + +/// \brief \c rdata::generic::MINFO class represents the MINFO RDATA as +/// defined in RFC1035. +/// +/// This class implements the basic interfaces inherited from the abstract +/// \c rdata::Rdata class, and provides trivial accessors specific to the +/// MINFO RDATA. +class MINFO : public Rdata { +public: + // BEGIN_COMMON_MEMBERS + // END_COMMON_MEMBERS + + /// \brief Define the assignment operator. + /// + /// \exception std::bad_alloc Memory allocation fails in copying + /// internal member variables (this should be very rare). + MINFO& operator=(const MINFO& source); + + /// \brief Return the value of the rmailbox field. + /// + /// \throw std::bad_alloc If resource allocation for the returned + /// \c Name fails. + /// + /// \note + /// Unlike the case of some other RDATA classes (such as + /// \c NS::getNSName()), this method constructs a new \c Name object + /// and returns it, instead of returning a reference to a \c Name object + /// internally maintained in the class (which is a private member). + /// This is based on the observation that this method will be rarely + /// used and even when it's used it will not be in a performance context + /// (for example, a recursive resolver won't need this field in its + /// resolution process). By returning a new object we have flexibility + /// of changing the internal representation without the risk of changing + /// the interface or method property. + /// The same note applies to the \c getEmailbox() method. + Name getRmailbox() const { return (rmailbox_); } + + /// \brief Return the value of the emailbox field. + /// + /// \throw std::bad_alloc If resource allocation for the returned + /// \c Name fails. + Name getEmailbox() const { return (emailbox_); } + +private: + Name rmailbox_; + Name emailbox_; +}; + +// END_RDATA_NAMESPACE +// END_ISC_NAMESPACE +// END_HEADER_GUARD + +// Local Variables: +// mode: c++ +// End: |