1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _PKCS11_SESSION_H 27 #define _PKCS11_SESSION_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 #define PKCS11_SESSION_MAGIC 0xECF00001 36 37 typedef struct pkcs11_session { 38 39 ulong_t se_magic; /* ensure this is a valid session */ 40 CK_SESSION_HANDLE se_handle; /* from slot's C_OpenSession() */ 41 CK_SLOT_ID se_slotid; /* slotID in framework */ 42 struct pkcs11_session *se_prev; /* Chain of sessions */ 43 struct pkcs11_session *se_next; /* in this slot */ 44 45 } pkcs11_session_t; 46 47 48 /* 49 * This macro is used to typecast a session handle to a pointer 50 * to a session structure. It also checks to see if the session 51 * is tagged with a session magic number. This is to detect when an 52 * application passes a bogus session pointer. 53 */ 54 #define HANDLE2SESSION(hSession, sessionp, rv)\ 55 sessionp = (pkcs11_session_t *)(hSession); \ 56 rv = CKR_OK; \ 57 if ((sessionp == NULL) || \ 58 (sessionp->se_magic != PKCS11_SESSION_MAGIC)) \ 59 rv = CKR_SESSION_HANDLE_INVALID; 60 61 62 struct pkcs11_slot; 63 64 extern CK_RV pkcs11_session_add(struct pkcs11_slot *pslot, CK_SLOT_ID slot_id, 65 CK_SESSION_HANDLE_PTR pfwhandle, CK_SESSION_HANDLE prov_sess); 66 67 extern void pkcs11_session_delete(struct pkcs11_slot *pslot, 68 pkcs11_session_t *psess); 69 70 extern void pkcs11_sessionlist_delete(struct pkcs11_slot *pslot); 71 72 #ifdef __cplusplus 73 } 74 #endif 75 76 #endif /* _PKCS11_SESSION_H */ 77