1/*
2 * Copyright (c) 2004 Apple Computer, 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 * dotMacTpAttach.cpp - attach/detach to/from loadable .mac TP
26 */
27
28#include "dotMacTpAttach.h"
29#include <Security/Security.h>
30
31/* SPI; the framework actually contains a static lib we link against */
32#include <security_cdsa_utils/cuCdsaUtils.h>
33
34static CSSM_VERSION vers = {2, 0};
35static const CSSM_GUID dummyGuid = { 0xFADE, 0, 0, { 1,2,3,4,5,6,7,0 }};
36
37static CSSM_API_MEMORY_FUNCS memFuncs = {
38	cuAppMalloc,
39	cuAppFree,
40	cuAppRealloc,
41 	cuAppCalloc,
42 	NULL
43};
44
45/* load & attach; returns 0 on error */
46CSSM_TP_HANDLE dotMacTpAttach()
47{
48	CSSM_TP_HANDLE tpHand;
49	CSSM_RETURN crtn;
50
51	if(cuCssmStartup() == CSSM_FALSE) {
52		return 0;
53	}
54	crtn = CSSM_ModuleLoad(&gGuidAppleDotMacTP,
55		CSSM_KEY_HIERARCHY_NONE,
56		NULL,			// eventHandler
57		NULL);			// AppNotifyCallbackCtx
58	if(crtn) {
59		cuPrintError("CSSM_ModuleLoad(AppleTP)", crtn);
60		return 0;
61	}
62	crtn = CSSM_ModuleAttach (&gGuidAppleDotMacTP,
63		&vers,
64		&memFuncs,				// memFuncs
65		0,						// SubserviceID
66		CSSM_SERVICE_TP,		// SubserviceFlags
67		0,						// AttachFlags
68		CSSM_KEY_HIERARCHY_NONE,
69		NULL,					// FunctionTable
70		0,						// NumFuncTable
71		NULL,					// reserved
72		&tpHand);
73	if(crtn) {
74		cuPrintError("CSSM_ModuleAttach(AppleTP)", crtn);
75		return 0;
76	}
77	else {
78		return tpHand;
79	}
80}
81
82/* detach & unload */
83void dotMacTpDetach(CSSM_TP_HANDLE tpHand)
84{
85	CSSM_RETURN crtn = CSSM_ModuleDetach(tpHand);
86	if(crtn) {
87		return;
88	}
89	CSSM_ModuleUnload(&gGuidAppleDotMacTP, NULL, NULL);
90}
91
92