Security-57031.1.35.tar.gz

[apple/security.git] / libsecurity_codesigning / lib / reqmaker.cpp

diff --git a/libsecurity_codesigning/lib/reqmaker.cpp b/libsecurity_codesigning/lib/reqmaker.cpp
deleted file mode 100644 (file)
index 0480a85..0000000
--- a/libsecurity_codesigning/lib/reqmaker.cpp
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The 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.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-//
-// reqmaker - Requirement assembler
-//
-#include "reqmaker.h"
-
-namespace Security {
-namespace CodeSigning {
-
-
-//
-// Requirement::Makers
-//
-Requirement::Maker::Maker(Kind k)
-       : mSize(1024)
-{
-       mBuffer = (Requirement *)malloc(mSize);
-       mBuffer->initialize();
-       mBuffer->kind(k);
-       mPC = sizeof(Requirement);
-}
-
-// need at least (size) bytes in the creation buffer
-void Requirement::Maker::require(size_t size)
-{
-       if (mPC + size > mSize) {
-               mSize *= 2;
-               if (mPC + size > mSize)
-                       mSize = (Offset)(mPC + size);
-               if (!(mBuffer = (Requirement *)realloc(mBuffer, mSize)))
-                       UnixError::throwMe(ENOMEM);
-       }
-}
-
-// allocate (size) bytes at end of buffer and return pointer to that
-void *Requirement::Maker::alloc(size_t size)
-{
-       // round size up to preserve alignment
-       size_t usedSize = LowLevelMemoryUtilities::alignUp(size, baseAlignment);
-       require(usedSize);
-       void *data = mBuffer->at<void>(mPC);
-       mPC += usedSize;
-       
-       // clear any padding (avoid random bytes in code image)
-       const uint32_t zero = 0;
-       memcpy(mBuffer->at<void>(mPC - usedSize + size), &zero, usedSize - size);
-       
-       // all done
-       return data;
-}
-
-// put contiguous data blob
-void Requirement::Maker::putData(const void *data, size_t length)
-{
-       put(uint32_t(length));
-       memcpy(alloc(length), data, length);
-}
-
-// Specialized Maker put operations
-void Requirement::Maker::anchor()
-{
-       put(opAppleAnchor);
-}
-
-void Requirement::Maker::anchorGeneric()
-{
-       put(opAppleGenericAnchor);
-}
-
-void Requirement::Maker::anchor(int slot, SHA1::Digest digest)
-{
-       put(opAnchorHash);
-       put(slot);
-       putData(digest, SHA1::digestLength);
-}
-
-void Requirement::Maker::anchor(int slot, const void *cert, size_t length)
-{
-       SHA1 hasher;
-       hasher(cert, length);
-       SHA1::Digest digest;
-       hasher.finish(digest);
-       anchor(slot, digest);
-}
-
-void Requirement::Maker::trustedAnchor()
-{
-       put(opTrustedCerts);
-}
-
-void Requirement::Maker::trustedAnchor(int slot)
-{
-       put(opTrustedCert);
-       put(slot);
-}
-
-void Requirement::Maker::infoKey(const string &key, const string &value)
-{
-       put(opInfoKeyValue);
-       put(key);
-       put(value);
-}
-
-void Requirement::Maker::ident(const string &identifier)
-{
-       put(opIdent);
-       put(identifier);
-}
-
-void Requirement::Maker::cdhash(SHA1::Digest digest)
-{
-       put(opCDHash);
-       putData(digest, SHA1::digestLength);
-}
-
-void Requirement::Maker::cdhash(CFDataRef digest)
-{
-       put(opCDHash);
-       putData(CFDataGetBytePtr(digest), CFDataGetLength(digest));
-}
-
-
-void Requirement::Maker::copy(const Requirement *req)
-{
-       assert(req);
-       if (req->kind() != exprForm)            // don't know how to embed this
-               MacOSError::throwMe(errSecCSReqUnsupported);
-       this->copy(req->at<const void>(sizeof(Requirement)), req->length() - sizeof(Requirement));
-}
-
-
-void *Requirement::Maker::insert(const Label &label, size_t length)
-{
-       require(length);
-       memmove(mBuffer->at<void>(label.pos + length),
-               mBuffer->at<void>(label.pos), mPC - label.pos);
-       mPC += length;
-       return mBuffer->at<void>(label.pos);
-}
-
-
-Requirement *Requirement::Maker::make()
-{
-       mBuffer->length(mPC);
-       Requirement *result = mBuffer;
-       mBuffer = NULL;
-       return result;
-}
-
-
-}      // CodeSigning
-}      // Security