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	1	/*
	2	* Copyright (c) 2000, 2001, 2005-2007, 2009 Apple Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. Please obtain a copy of the License at
	10	* http://www.opensource.apple.com/apsl/ and read it before using this
	11	* file.
	12	*
	13	* The Original Code and all software distributed under the License are
	14	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	15	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	16	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	17	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	18	* Please see the License for the specific language governing rights and
	19	* limitations under the License.
	20	*
	21	* @APPLE_LICENSE_HEADER_END@
	22	*/
	23
	24	/*
	25	* Modification History
	26	*
	27	* June 1, 2001 Allan Nathanson <ajn@apple.com>
	28	* - public API conversion
	29	*
	30	* March 24, 2000 Allan Nathanson <ajn@apple.com>
	31	* - initial revision
	32	*/
	33
	34	#ifndef _S_SESSION_H
	35	#define _S_SESSION_H
	36
	37	#include <sys/cdefs.h>
	38	#include <Availability.h>
	39	#include <TargetConditionals.h>
	40
	41
	42	#if TARGET_OS_IPHONE
	43	#define kSCWriteEntitlementName CFSTR("com.apple.SystemConfiguration.SCDynamicStore-write-access")
	44	#endif // TARGET_OS_IPHONE
	45
	46
	47	typedef enum { UNKNOWN, NO, YES } lazyBoolean;
	48
	49
	50	/* Per client server state */
	51	typedef struct {
	52
	53	/* mach port used as the key to this session */
	54	mach_port_t key;
	55
	56	/* mach port associated with this session */
	57	CFMachPortRef serverPort;
	58	CFRunLoopSourceRef serverRunLoopSource;
	59
	60	/* data associated with this "open" session */
	61	SCDynamicStoreRef store;
	62
	63	/* credentials associated with this "open" session */
	64	uid_t callerEUID;
	65
	66	/* Mach security audit trailer for evaluating credentials */
	67	audit_token_t auditToken;
	68
	69	/* root access credential associated with this "open" session */
	70	lazyBoolean callerRootAccess;
	71
	72	/* write access entitlement associated with this "open" session */
	73	lazyBoolean callerWriteAccess;
	74
	75	} serverSession, *serverSessionRef;
	76
	77	__BEGIN_DECLS
	78
	79	serverSessionRef getSession (mach_port_t server);
	80
	81	serverSessionRef addSession (mach_port_t server,
	82	CFStringRef (copyDescription)(const void info));
	83
	84	void removeSession (mach_port_t server);
	85
	86	void cleanupSession (mach_port_t server);
	87
	88	void listSessions (FILE *f);
	89
	90	Boolean hasRootAccess (serverSessionRef session);
	91
	92	Boolean hasWriteAccess (serverSessionRef session);
	93
	94	__END_DECLS
	95
	96	#endif /* !_S_SESSION_H */