Security-222.tar.gz

[apple/security.git] / cdsa / cdsa_utilities / cssmdata.cpp

diff --git a/cdsa/cdsa_utilities/cssmdata.cpp b/cdsa/cdsa_utilities/cssmdata.cpp
deleted file mode 100644 (file)
index 226113f..0000000
--- a/cdsa/cdsa_utilities/cssmdata.cpp
+++ /dev/null
@@ -1,146 +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.
- */
-
-
-//
-// cssmdata.cpp -- Manager different CssmData types
-//
-#include <Security/cssmdata.h>
-#include <Security/utilities.h>
-#include <cstring>
-
-
-namespace Security {
-
-
-//
-// Comparing raw CSSM_DATA things
-//
-bool operator == (const CSSM_DATA &d1, const CSSM_DATA &d2)
-{
-    if (&d1 == &d2)
-        return true;   // identical
-    if (d1.Length != d2.Length)
-        return false;  // can't be
-    if (d1.Data == d2.Data)
-        return true;   // points to same data
-    return !memcmp(d1.Data, d2.Data, d1.Length);
-}
-
-
-//
-// Managed data objects
-//
-CssmManagedData::~CssmManagedData()
-{ }
-
-
-//
-// CssmOwnedData
-//
-void CssmOwnedData::set(CssmManagedData &source)
-{
-    if (source.length() == 0) {                                        // source is empty
-        reset();                                                               // so just clear old data
-    } else if (allocator == source.allocator) {        // compatible allocators
-        if (referent.data() == source.data()) {        // same data *and* we own it?!
-            assert(this == &source);                   //  this better *be* me!
-        } else {                                                               // different data
-            reset();                                                   // give up our old data
-            referent = source.release();               // take over source's data
-        }
-    } else {                                                                   // different allocators
-        copy(source);                                                  // make a copy with our allocator
-        source.reset();                                                        // release source's data
-    }
-}
-
-
-//
-// CssmAutoData
-//
-CssmData CssmAutoData::release()
-{
-    CssmData result = mData;
-    mData.clear();
-    return result;
-}
-
-void CssmAutoData::reset()
-{
-    allocator.free(mData);
-    mData.clear();
-}
-
-
-//
-// CssmRemoteData
-//
-CssmData CssmRemoteData::release()
-{
-    iOwnTheData = false;
-    return referent;
-}
-
-void CssmRemoteData::reset()
-{
-    if (iOwnTheData)
-        allocator.free(referent);
-    referent.clear();
-}
-
-
-//
-// Date stuff
-//
-CssmDateData::CssmDateData(const CSSM_DATE &date)
-: CssmData(buffer, sizeof(buffer))
-{
-       memcpy(buffer, date.Year, 4);
-       memcpy(buffer + 4, date.Month, 2);
-       memcpy(buffer + 6, date.Day, 2);
-}
-
-CssmGuidData::CssmGuidData(const CSSM_GUID &guid) : CssmData(buffer, sizeof(buffer))
-{
-       Guid::overlay(guid).toString(buffer);
-}
-
-CssmDLPolyData::operator CSSM_DATE () const
-{
-       assert(mFormat == CSSM_DB_ATTRIBUTE_FORMAT_BLOB);
-       if (mData.Length != 8)
-               CssmError::throwMe(CSSMERR_DL_DATABASE_CORRUPT);
-
-       CSSM_DATE date;
-       memcpy(date.Year, mData.Data, 4);
-       memcpy(date.Month, mData.Data + 4, 2);
-       memcpy(date.Day, mData.Data + 6, 2);
-       return date;
-}
-
-CssmDLPolyData::operator Guid () const
-{
-       assert(mFormat == CSSM_DB_ATTRIBUTE_FORMAT_BLOB);
-       if (mData.Length != Guid::stringRepLength + 1)
-               CssmError::throwMe(CSSMERR_DL_DATABASE_CORRUPT);
-
-       return Guid(reinterpret_cast<const char *>(mData.Data));
-}
-
-
-}      // end namespace Security