diff options
Diffstat (limited to 'base/util/src/netscape/security/x509/UserNotice.java')
-rw-r--r-- | base/util/src/netscape/security/x509/UserNotice.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/base/util/src/netscape/security/x509/UserNotice.java b/base/util/src/netscape/security/x509/UserNotice.java new file mode 100644 index 000000000..01bef6dd7 --- /dev/null +++ b/base/util/src/netscape/security/x509/UserNotice.java @@ -0,0 +1,91 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package netscape.security.x509; + +import java.io.IOException; +import netscape.security.util.*; + + +/** + * Represent the UserNotice Qualifier. + * + * UserNotice ::= SEQUENCE { + * noticeRef NoticeReference OPTIONAL, + * explicitText DisplayText OPTIONAL + * } + * + * @author Thomas Kwan + */ +public class UserNotice extends Qualifier { + + private NoticeReference mNoticeReference = null; + private DisplayText mDisplayText = null; + + public UserNotice(NoticeReference ref, DisplayText text) { + mNoticeReference = ref; + mDisplayText = text; + } + + public UserNotice(DerValue val) throws IOException { + if (val.tag != DerValue.tag_Sequence) { + throw new IOException("Invalid encoding for UserNotice"); + } + // case 0: no element + if (val.data.available() == 0) + return; + // case 1: 1 element + DerValue inSeq = val.data.getDerValue(); + if (inSeq.tag == DerValue.tag_Sequence) { + mNoticeReference = new NoticeReference(inSeq); + } else { + mDisplayText = new DisplayText(inSeq); + } + if (val.data.available() == 0) + return; + // case 2: 2 elements + mDisplayText = new DisplayText(val.data.getDerValue()); + } + + public NoticeReference getNoticeReference() { + return mNoticeReference; + } + + public DisplayText getDisplayText() { + return mDisplayText; + } + + /** + * Write the UserNotice to the DerOutputStream. + * + * @param out the DerOutputStream to write the object to. + * @exception IOException on errors. + */ + public void encode(DerOutputStream out) throws IOException { + DerOutputStream tmp = new DerOutputStream(); + + // OPTIONAL + if (mNoticeReference != null) { + mNoticeReference.encode(tmp); + } + // OPTIONAL + if (mDisplayText != null) { + mDisplayText.encode(tmp); + } + out.write(DerValue.tag_Sequence,tmp); + } +} |