X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/libsecurity_apple_x509_cl/lib/CSPAttacher.cpp

diff --git a/libsecurity_apple_x509_cl/lib/CSPAttacher.cpp b/libsecurity_apple_x509_cl/lib/CSPAttacher.cpp
deleted file mode 100644
index b2e12a55..00000000
--- a/libsecurity_apple_x509_cl/lib/CSPAttacher.cpp
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
- * 
- * The contents of this file constitute Original Code as defined in and are
- * subject to the Apple Public Source License Version 1.2 (the 'License').
- * You may not use this file except in compliance with the License. Please obtain
- * a copy of the License at http://www.apple.com/publicsource and read it before
- * using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
- * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
- * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
- * specific language governing rights and limitations under the License.
- */
-
-
-/*
- * CSPAttacher.cpp - process-wide class which loads and attaches to CSP at most
- *				     once, and detaches and unloads the CSP when this code is
- *	 			     unloaded.
- */
-
-#include "CSPAttacher.h"
-#include "cldebugging.h"
-#include <security_utilities/globalizer.h>
-#include <security_utilities/threading.h>
-#include <security_utilities/alloc.h>
-#include <security_cdsa_utilities/cssmerrors.h>
-#include <Security/cssmapple.h>
-#include <Security/cssmtype.h>
-#include <Security/cssmapi.h>
-
-class CSPAttacher
-{
-public:
-	CSPAttacher() :
-		mCspHand(CSSM_INVALID_HANDLE),
-		mCspDlHand(CSSM_INVALID_HANDLE)
-			{ }
-	~CSPAttacher();
-	CSSM_CSP_HANDLE			getCspHand(bool bareCsp);
-	
-private:
-	/* connection to CSP and CSPDL, evaluated lazily */
-	CSSM_HANDLE				mCspHand;
-	CSSM_HANDLE				mCspDlHand;
-	Mutex					mLock;
-};
-
-/* the single global thing */
-static ModuleNexus<CSPAttacher> cspAttacher;
-
-static void *CL_malloc(
-	 CSSM_SIZE size,
-     void *allocref)
-{
-	return Allocator::standard().malloc(size);
-}
-
-static void CL_free(
-     void *memblock,
-     void *allocref)
-{
-	Allocator::standard().free(memblock);
-}
-
-static void *CL_realloc(
-     void *memblock,
-     CSSM_SIZE size,
-     void *allocref)
-{
-	return Allocator::standard().realloc(memblock, size);
-}
-
-static void *CL_calloc(
-     uint32 num,
-     CSSM_SIZE size,
-     void *allocref)
-{
-	return Allocator::standard().calloc(num, size);
-}
-
-static const CSSM_API_MEMORY_FUNCS CL_memFuncs = {
-	CL_malloc,
-	CL_free,
-	CL_realloc,
- 	CL_calloc,
- 	NULL
- };
-
-
-/*
- * This only gets called when cspAttacher get deleted, i.e., when this code
- * is actually unloaded from the process's address space.
- */
-CSPAttacher::~CSPAttacher()
-{
-	StLock<Mutex> 	_(mLock);
-
-	if(mCspHand != CSSM_INVALID_HANDLE) {
-		CSSM_ModuleDetach(mCspHand);
-		CSSM_ModuleUnload(&gGuidAppleCSP, NULL, NULL);
-	}
-	if(mCspDlHand != CSSM_INVALID_HANDLE) {
-		CSSM_ModuleDetach(mCspDlHand);
-		CSSM_ModuleUnload(&gGuidAppleCSPDL, NULL, NULL);
-	}
-}
-
-CSSM_CSP_HANDLE CSPAttacher::getCspHand(bool bareCsp)
-{
-	const char 		*modName;
-	CSSM_RETURN		crtn;
-	const CSSM_GUID *guid;
-	CSSM_VERSION 	vers = {2, 0};
-	StLock<Mutex> 	_(mLock);
-	CSSM_CSP_HANDLE	cspHand;
-	
-	if(bareCsp) {
-		if(mCspHand != CSSM_INVALID_HANDLE) {
-			/* already connected */
-			return mCspHand;
-		}	
-		guid = &gGuidAppleCSP;
-		modName = "AppleCSP";
-	}
-	else {
-		if(mCspDlHand != CSSM_INVALID_HANDLE) {
-			/* already connected */
-			return mCspDlHand;
-		}	
-		guid = &gGuidAppleCSPDL;
-		modName = "AppleCSPDL";
-	}
-	crtn = CSSM_ModuleLoad(guid,
-		CSSM_KEY_HIERARCHY_NONE,
-		NULL,			// eventHandler
-		NULL);			// AppNotifyCallbackCtx
-	if(crtn) {
-		clErrorLog("AppleX509CLSession::cspAttach: error (%d) loading %s",
-			(int)crtn, modName);
-		CssmError::throwMe(crtn);
-	}
-	crtn = CSSM_ModuleAttach (guid,
-		&vers,
-		&CL_memFuncs,			// memFuncs
-		0,						// SubserviceID
-		CSSM_SERVICE_CSP,		// SubserviceFlags 
-		0,						// AttachFlags
-		CSSM_KEY_HIERARCHY_NONE,
-		NULL,					// FunctionTable
-		0,						// NumFuncTable
-		NULL,					// reserved
-		&cspHand);
-	if(crtn) {
-		clErrorLog("AppleX509CLSession::cspAttach: error (%d) attaching to %s",
-			(int)crtn, modName);
-		CssmError::throwMe(crtn);
-	}
-	if(bareCsp) {
-		mCspHand = cspHand;
-	}
-	else {
-		mCspDlHand = cspHand;
-	}
-	return cspHand;
-}
-
-/* 
- * Just one public function - "give me a CSP handle".
- *   bareCsp true: AppleCSP
- *   bareCsp false: AppleCSPDL
- */
-CSSM_CSP_HANDLE	getGlobalCspHand(bool bareCsp)
-{
-	return cspAttacher().getCspHand(bareCsp);
-}
-