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lightning-sunbird  0.9+nobinonly
nsUsageArrayHelper.h
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is the Netscape security libraries.
00015  *
00016  * The Initial Developer of the Original Code is
00017  * Netscape Communications Corporation.
00018  * Portions created by the Initial Developer are Copyright (C) 2000
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Contributor(s):
00022  *  John Gardiner Myers <jgmyers@speakeasy.net>
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
00026  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 #ifndef _NSUSAGEARRAYHELPER_H_
00039 #define _NSUSAGEARRAYHELPER_H_
00040 
00041 #include "certt.h"
00042 
00043 #include "nsNSSComponent.h"
00044 
00045 class nsUsageArrayHelper
00046 {
00047 public:
00048   nsUsageArrayHelper(CERTCertificate *aCert);
00049 
00050   nsresult GetUsagesArray(const char *suffix,
00051                PRBool ignoreOcsp,
00052                PRUint32 outArraySize,
00053                PRUint32 *_verified,
00054                PRUint32 *_count,
00055                PRUnichar **tmpUsages);
00056 
00057   enum { max_returned_out_array_size = 12 };
00058 
00059 private:
00060   CERTCertificate *mCert;
00061   nsresult m_rv;
00062   CERTCertDBHandle *defaultcertdb;
00063   nsCOMPtr<nsINSSComponent> nssComponent;
00064 
00065   void check(const char *suffix,
00066              SECCertificateUsage aCertUsage,
00067              PRUint32 &aCounter,
00068              PRUnichar **outUsages);
00069 
00070   void verifyFailed(PRUint32 *_verified, int err);
00071 };
00072 
00073 #endif