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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _PKCS11_SESSION_H 28 #define _PKCS11_SESSION_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define PKCS11_SESSION_MAGIC 0xECF00001 37 38 typedef struct pkcs11_session { 39 40 ulong_t se_magic; /* ensure this is a valid session */ 41 CK_SESSION_HANDLE se_handle; /* from slot's C_OpenSession() */ 42 CK_SLOT_ID se_slotid; /* slotID in framework */ 43 struct pkcs11_session *se_prev; /* Chain of sessions */ 44 struct pkcs11_session *se_next; /* in this slot */ 45 46 } pkcs11_session_t; 47 48 49 /* 50 * This macro is used to typecast a session handle to a pointer 51 * to a session structure. It also checks to see if the session 52 * is tagged with a session magic number. This is to detect when an 53 * application passes a bogus session pointer. 54 */ 55 #define HANDLE2SESSION(hSession, sessionp, rv)\ 56 sessionp = (pkcs11_session_t *)(hSession); \ 57 rv = CKR_OK; \ 58 if ((sessionp == NULL) || \ 59 (sessionp->se_magic != PKCS11_SESSION_MAGIC)) \ 60 rv = CKR_SESSION_HANDLE_INVALID; \ 61 62 63 struct pkcs11_slot; 64 65 extern CK_RV pkcs11_session_add(struct pkcs11_slot *pslot, CK_SLOT_ID slot_id, 66 CK_SESSION_HANDLE_PTR pfwhandle, CK_SESSION_HANDLE prov_sess); 67 68 extern void pkcs11_session_delete(struct pkcs11_slot *pslot, 69 pkcs11_session_t *psess); 70 71 extern void pkcs11_sessionlist_delete(struct pkcs11_slot *pslot); 72 73 #ifdef __cplusplus 74 } 75 #endif 76 77 #endif /* _PKCS11_SESSION_H */ 78