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Diffstat (limited to 'security/nss/lib/base/nssbaset.h')
-rw-r--r-- | security/nss/lib/base/nssbaset.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/security/nss/lib/base/nssbaset.h b/security/nss/lib/base/nssbaset.h new file mode 100644 index 000000000..6c3c485be --- /dev/null +++ b/security/nss/lib/base/nssbaset.h @@ -0,0 +1,156 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Netscape security libraries. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1994-2000 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#ifndef NSSBASET_H +#define NSSBASET_H + +#ifdef DEBUG +static const char NSSBASET_CVS_ID[] = "@(#) $RCSfile$ $Revision$ $Date$"; +#endif /* DEBUG */ + +/* + * nssbaset.h + * + * This file contains the most low-level, fundamental public types. + */ + +#include "nspr.h" +#include "nssilock.h" + +/* + * NSS_EXTERN, NSS_IMPLEMENT, NSS_EXTERN_DATA, NSS_IMPLEMENT_DATA + * + * NSS has its own versions of these NSPR macros, in a form which + * does not confuse ctags and other related utilities. NSPR + * defines these macros to take the type as an argument, because + * of a requirement to support win16 dlls. We do not have that + * requirement, so we can drop that restriction. + */ + +#define DUMMY /* dummy */ +#define NSS_EXTERN extern +#define NSS_EXTERN_DATA extern +#define NSS_IMPLEMENT +#define NSS_IMPLEMENT_DATA + +PR_BEGIN_EXTERN_C + +/* + * NSSError + * + * Calls to NSS routines may result in one or more errors being placed + * on the calling thread's "error stack." Every possible error that + * may be returned from a function is declared where the function is + * prototyped. All errors are of the following type. + */ + +typedef PRInt32 NSSError; + +/* + * NSSArena + * + * Arenas are logical sets of heap memory, from which memory may be + * allocated. When an arena is destroyed, all memory allocated within + * that arena is implicitly freed. These arenas are thread-safe: + * an arena pointer may be used by multiple threads simultaneously. + * However, as they are not backed by shared memory, they may only be + * used within one process. + */ + +struct NSSArenaStr; +typedef struct NSSArenaStr NSSArena; + +/* + * NSSItem + * + * This is the basic type used to refer to an unconstrained datum of + * arbitrary size. + */ + +struct NSSItemStr { + void *data; + PRUint32 size; +}; +typedef struct NSSItemStr NSSItem; + + +/* + * NSSBER + * + * Data packed according to the Basic Encoding Rules of ASN.1. + */ + +typedef NSSItem NSSBER; + +/* + * NSSDER + * + * Data packed according to the Distinguished Encoding Rules of ASN.1; + * this form is also known as the Canonical Encoding Rules form (CER). + */ + +typedef NSSBER NSSDER; + +/* + * NSSBitString + * + * Some ASN.1 types use "bit strings," which are passed around as + * octet strings but whose length is counted in bits. We use this + * typedef of NSSItem to point out the occasions when the length + * is counted in bits, not octets. + */ + +typedef NSSItem NSSBitString; + +/* + * NSSUTF8 + * + * Character strings encoded in UTF-8, as defined by RFC 2279. + */ + +typedef char NSSUTF8; + +/* + * NSSASCII7 + * + * Character strings guaranteed to be 7-bit ASCII. + */ + +typedef char NSSASCII7; + +PR_END_EXTERN_C + +#endif /* NSSBASET_H */ |