Security-59306.11.20.tar.gz

[apple/security.git] / OSX / utilities / src / der_string.c

diff --git a/OSX/utilities/src/der_string.c b/OSX/utilities/src/der_string.c
deleted file mode 100644 (file)
index 2f0c5dc..0000000
--- a/OSX/utilities/src/der_string.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2012,2014 Apple 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@
- */
-
-
-#include <stdio.h>
-
-#include "utilities/SecCFRelease.h"
-#include "utilities/der_plist.h"
-#include "utilities/der_plist_internal.h"
-
-#include <corecrypto/ccder.h>
-#include <CoreFoundation/CoreFoundation.h>
-
-
-const uint8_t* der_decode_string(CFAllocatorRef allocator, CFOptionFlags mutability,
-                                 CFStringRef* string, CFErrorRef *error,
-                                 const uint8_t* der, const uint8_t *der_end)
-{
-    if (NULL == der)
-        return NULL;
-
-    size_t payload_size = 0;
-    const uint8_t *payload = ccder_decode_tl(CCDER_UTF8_STRING, &payload_size, der, der_end);
-
-    if (NULL == payload || (ssize_t) (der_end - payload) < (ssize_t) payload_size){
-        SecCFDERCreateError(kSecDERErrorUnknownEncoding, CFSTR("Unknown string encoding"), NULL, error);
-        return NULL;
-    }
-
-    *string = CFStringCreateWithBytes(allocator, payload, payload_size, kCFStringEncodingUTF8, false);
-
-    if (NULL == *string) {
-        SecCFDERCreateError(kSecDERErrorAllocationFailure, CFSTR("String allocation failed"), NULL, error);
-        return NULL;
-    }
-
-    return payload + payload_size;
-}
-
-
-size_t der_sizeof_string(CFStringRef str, CFErrorRef *error)
-{
-    const CFIndex str_length    = CFStringGetLength(str);
-    const CFIndex maximum       = CFStringGetMaximumSizeForEncoding(str_length, kCFStringEncodingUTF8);
-
-    CFIndex encodedLen = 0;
-    CFIndex converted = CFStringGetBytes(str, CFRangeMake(0, str_length), kCFStringEncodingUTF8, 0, false, NULL, maximum, &encodedLen);
-
-    return ccder_sizeof(CCDER_UTF8_STRING, (converted == str_length) ? encodedLen : 0);
-}
-
-
-uint8_t* der_encode_string(CFStringRef string, CFErrorRef *error,
-                           const uint8_t *der, uint8_t *der_end)
-{
-    // Obey the NULL allowed rules.
-    if (!der_end)
-        return NULL;
-
-    const CFIndex str_length = CFStringGetLength(string);
-
-    ptrdiff_t der_space = der_end - der;
-    CFIndex bytes_used = 0;
-    uint8_t *buffer = der_end - der_space;
-    CFIndex converted = CFStringGetBytes(string, CFRangeMake(0, str_length), kCFStringEncodingUTF8, 0, false, buffer, der_space, &bytes_used);
-    if (converted != str_length){
-        SecCFDERCreateError(kSecDERErrorUnsupportedCFObject, CFSTR("String extraction failed"), NULL, error);
-        return NULL;
-    }
-
-    return ccder_encode_tl(CCDER_UTF8_STRING, bytes_used, der,
-           ccder_encode_body(bytes_used, buffer, der, der_end));
-
-}