Security-55163.44.tar.gz

[apple/security.git] / libsecurity_apple_x509_cl / lib / AppleX509CLSession.cpp

diff --git a/libsecurity_apple_x509_cl/lib/AppleX509CLSession.cpp b/libsecurity_apple_x509_cl/lib/AppleX509CLSession.cpp
new file mode 100644 (file)
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--- /dev/null
+++ b/libsecurity_apple_x509_cl/lib/AppleX509CLSession.cpp
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+/*
+ * 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.
+ */
+
+
+/*
+ * AppleX509CLSession.cpp - general CL session support
+ */
+
+#include "AppleX509CLSession.h"
+#include <security_utilities/debugging.h>
+
+AppleX509CLSession::AppleX509CLSession(
+       CSSM_MODULE_HANDLE theHandle,
+       CssmPlugin &plug,
+       const CSSM_VERSION &version,
+       uint32 subserviceId,
+       CSSM_SERVICE_TYPE subserviceType,
+       CSSM_ATTACH_FLAGS attachFlags,
+       const CSSM_UPCALLS &upcalls)
+               : CLPluginSession(theHandle, plug, version, subserviceId, 
+                                                       subserviceType,attachFlags, upcalls)
+{
+}
+
+AppleX509CLSession::~AppleX509CLSession()
+{
+       /* free leftover contents of cache and query maps */
+       CLCachedEntry *cachedCert = cacheMap.removeFirstEntry();
+       while(cachedCert != NULL) {
+               secdebug("clDetach", "CL detach: deleting a cached Cert\n");
+               delete cachedCert;
+               cachedCert = cacheMap.removeFirstEntry();
+       }
+       CLQuery *query = queryMap.removeFirstEntry();
+       while(query != NULL) {
+               secdebug("clDetach", "CL detach: deleting a cached query\n");
+               delete query;
+               query = queryMap.removeFirstEntry();
+       }
+}
+
+CLCachedCert *
+AppleX509CLSession::lookupCachedCert(CSSM_HANDLE handle)
+{
+       CLCachedEntry *entry = cacheMap.lookupEntry(handle);
+       if(entry != NULL) {
+               /* 
+                * we rely on this dynamic cast to detect a bogus lookup 
+                * of a cert via a CRL's handle
+                */
+               return dynamic_cast<CLCachedCert *>(entry);
+       }
+       else {
+               return NULL;
+       }
+}
+               
+CLCachedCRL    *
+AppleX509CLSession::lookupCachedCRL(CSSM_HANDLE handle)
+{
+       CLCachedEntry *entry = cacheMap.lookupEntry(handle);
+       if(entry != NULL) {
+               /* 
+                * we rely on this dynamic cast to detect a bogus lookup 
+                * of a CRL via a cert's handle
+                */
+               return dynamic_cast<CLCachedCRL *>(entry);
+       }
+       else {
+               return NULL;
+       }
+}      
+