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/security/nss/lib/libpkix/pkix_pl_nss/system/pkix_pl_object.h

http://github.com/zpao/v8monkey
C Header | 109 lines | 32 code | 15 blank | 62 comment | 0 complexity | fe83a307e165205bdc1f61e7b0565cc5 MD5 | raw file
  1/* ***** BEGIN LICENSE BLOCK *****
  2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  3 *
  4 * The contents of this file are subject to the Mozilla Public License Version
  5 * 1.1 (the "License"); you may not use this file except in compliance with
  6 * the License. You may obtain a copy of the License at
  7 * http://www.mozilla.org/MPL/
  8 *
  9 * Software distributed under the License is distributed on an "AS IS" basis,
 10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 11 * for the specific language governing rights and limitations under the
 12 * License.
 13 *
 14 * The Original Code is the PKIX-C library.
 15 *
 16 * The Initial Developer of the Original Code is
 17 * Sun Microsystems, Inc.
 18 * Portions created by the Initial Developer are
 19 * Copyright 2004-2007 Sun Microsystems, Inc.  All Rights Reserved.
 20 *
 21 * Contributor(s):
 22 *   Sun Microsystems, Inc.
 23 *
 24 * Alternatively, the contents of this file may be used under the terms of
 25 * either the GNU General Public License Version 2 or later (the "GPL"), or
 26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 27 * in which case the provisions of the GPL or the LGPL are applicable instead
 28 * of those above. If you wish to allow use of your version of this file only
 29 * under the terms of either the GPL or the LGPL, and not to allow others to
 30 * use your version of this file under the terms of the MPL, indicate your
 31 * decision by deleting the provisions above and replace them with the notice
 32 * and other provisions required by the GPL or the LGPL. If you do not delete
 33 * the provisions above, a recipient may use your version of this file under
 34 * the terms of any one of the MPL, the GPL or the LGPL.
 35 *
 36 * ***** END LICENSE BLOCK ***** */
 37/*
 38 * pkix_pl_object.h
 39 *
 40 * Object Construction, Destruction and Callback Definitions
 41 *
 42 */
 43
 44#ifndef _PKIX_PL_OBJECT_H
 45#define _PKIX_PL_OBJECT_H
 46
 47#include "pkix_pl_common.h"
 48
 49#ifdef __cplusplus
 50extern "C" {
 51#endif
 52
 53/*
 54 * Object Implementation Notes:
 55 *
 56 * Allocating a new object creates an object header and a block of
 57 * uninitialized user data. A pointer to this uninitialized data is
 58 * returned to the user. The structure looks as follows:
 59 *
 60 * +--------------------+
 61 * | MAGIC HEADER       |
 62 * | (object header)    |
 63 * +--------------------+
 64 * | user data          | -- pointer returned from PKIX_PL_Object_Alloc
 65 * +--------------------+
 66 *
 67 * Object operations receive a pointer to raw user data as an argument.
 68 * The macro HEADER(object) returns a pointer to the object header.
 69 * An assertion then verifies that the first field is the MAGIC_HEADER.
 70 */
 71
 72/* PKIX_PL_Object Structure Definition */
 73struct PKIX_PL_ObjectStruct {
 74        PRUint64    magicHeader;
 75        PKIX_UInt32 type;
 76        PKIX_Int32 references;
 77        PRLock *lock;
 78        PKIX_PL_String *stringRep;
 79        PKIX_UInt32 hashcode;
 80        PKIX_Boolean hashcodeCached;
 81};
 82
 83/* see source file for function documentation */
 84
 85PKIX_Error *
 86pkix_pl_Object_RetrieveEqualsCallback(
 87        PKIX_PL_Object *object,
 88        PKIX_PL_EqualsCallback *equalsCallback,
 89        void *plContext);
 90
 91extern PKIX_Boolean initializing;
 92extern PKIX_Boolean initialized;
 93
 94#ifdef PKIX_USER_OBJECT_TYPE
 95
 96extern PRLock *classTableLock;
 97
 98#endif
 99
100extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
101
102PKIX_Error *
103pkix_pl_Object_RegisterSelf(void *plContext);
104
105#ifdef __cplusplus
106}
107#endif
108
109#endif /* _PKIX_PL_OBJECT_H */