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libkdd/KCDBasicTypeDescription.m xnu-12377.101.15 /dev/null
--- xnu/xnu-12377.101.15/libkdd/KCDBasicTypeDescription.m
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (c) 2015 Apple Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_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. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * 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_OSREFERENCE_LICENSE_HEADER_END@
- */
-
-#import "KCDBasicTypeDescription.h"
-
-const char * name_for_subtype(uint8_t elem_type);
-
-const char * name_for_subtype(uint8_t elem_type)
-{
-    char * retval = "unknown";
-    
-    switch (elem_type) {
-        case KC_ST_CHAR: retval = "char"; break;
-        case KC_ST_INT8: retval = "int8_t"; break;
-        case KC_ST_UINT8: retval = "uint8_t"; break;
-        case KC_ST_INT16: retval = "int16_t"; break;
-        case KC_ST_UINT16: retval = "uint16_t"; break;
-        case KC_ST_INT32: retval = "int32_t"; break;
-        case KC_ST_UINT32: retval = "uint32_t"; break;
-        case KC_ST_INT64: retval = "int64_t"; break;
-        case KC_ST_UINT64: retval = "uint64_t"; break;
-            
-        default: retval = "Unknown"; break;
-    }
-    
-    return retval;
-}
-
-
-@interface
-KCDBasicTypeDescription () {
-	unsigned int _typeID;
-	uint32_t _size;
-	uint32_t _count;
-	NSString * _name;
-	struct kcdata_subtype_descriptor _subtype_desc;
-}
-
-@end
-
-@implementation KCDBasicTypeDescription
-
-- (id)initWithKCTypeDesc:(kcdata_subtype_descriptor_t)sub_type_desc
-{
-	_typeID = sub_type_desc->kcs_elem_type;
-	_count = kcs_get_elem_count(sub_type_desc);
-	_size = kcs_get_elem_size(sub_type_desc);
-
-	memcpy(&_subtype_desc, sub_type_desc, sizeof(_subtype_desc));
-	_name = [NSString stringWithFormat:@"%s", _subtype_desc.kcs_name];
-
-	return self;
-}
-
-- (id)createDefaultForType:(uint32_t)typeID
-{
-	struct kcdata_subtype_descriptor subtype;
-	subtype.kcs_flags = KCS_SUBTYPE_FLAGS_ARRAY;
-	subtype.kcs_elem_type = KC_ST_UINT8;
-	subtype.kcs_elem_offset = 0;
-	subtype.kcs_elem_size = KCS_SUBTYPE_PACK_SIZE(UINT16_MAX, (uint16_t)sizeof(uint8_t));
-	subtype.kcs_name[0] = '\0';
-	(void)[self initWithKCTypeDesc:&subtype];
-	_name = [NSString stringWithFormat:@"Type_0x%x", typeID];
-	return self;
-}
-
-#define read_unaligned(type, data) ({ \
-    type x; \
-    memcpy((void*)&x, (void*)(data), sizeof(type)); \
-    x; })
-
-- (NSObject *)objectForType:(kctype_subtype_t)elem_type withData:(uint8_t *)data
-{
-	NSObject * obj;
-
-	switch (elem_type) {
-	case KC_ST_CHAR: obj = [NSString stringWithFormat:@"%c", *(char *)data]; break;
-	case KC_ST_INT8: obj =   [NSNumber numberWithInt:read_unaligned(int8_t, data)]; break;
-	case KC_ST_UINT8: obj =  [NSNumber numberWithInt:read_unaligned(uint8_t, data)]; break;
-	case KC_ST_INT16: obj =  [NSNumber numberWithShort:read_unaligned(int16_t, data)]; break;
-	case KC_ST_UINT16: obj = [NSNumber numberWithUnsignedShort:read_unaligned(uint16_t, data)]; break;
-	case KC_ST_INT32: obj =  [NSNumber numberWithInt:read_unaligned(int32_t, data)]; break;
-	case KC_ST_UINT32: obj = [NSNumber numberWithUnsignedInt:read_unaligned(uint32_t, data)]; break;
-	case KC_ST_INT64: obj =  [NSNumber numberWithLongLong:read_unaligned(int64_t, data)]; break;
-	case KC_ST_UINT64: obj = [NSNumber numberWithUnsignedLongLong:read_unaligned(uint64_t, data)]; break;
-
-	default: obj = @"<Unknown error occurred>"; break;
-	}
-
-	return obj;
-}
-
-- (NSDictionary *)parseData:(void *)dataBuffer ofLength:(uint32_t)length
-{
-	NSMutableDictionary * retval = [[NSMutableDictionary alloc] init];
-	if (length <= _subtype_desc.kcs_elem_offset)
-		return retval;
-	uint8_t * data = (uint8_t *)dataBuffer;
-	/*
-	 * Calculate the maximum number of data elements we can parse, Taking into
-	 * account the maximum size specified by the type description, and also the
-	 * actual length of the data buffer and the offset into the buffer where we
-	 * begin parsing.
-	 */
-	uint32_t elem_count = MIN(_count, (length - _subtype_desc.kcs_elem_offset) / (_size / _count));
-	uint32_t elem_size = _size / _count;
-	if (elem_count == 0) {
-		return retval;
-	}  else if (elem_count == 1) {
-		retval[_name] = [self objectForType:_subtype_desc.kcs_elem_type withData:&data[_subtype_desc.kcs_elem_offset]];
-	} else if (_subtype_desc.kcs_elem_type == KC_ST_CHAR) {
-		char *s = (char *)&data[_subtype_desc.kcs_elem_offset];
-		retval[_name] = [NSString stringWithFormat:@"%.*s", (int)elem_count, s];
-	} else {
-		NSMutableArray * objArray = [NSMutableArray arrayWithCapacity:elem_count];
-		for (unsigned int i = 0; i < elem_count; i++) {
-			[objArray addObject:[self objectForType:_subtype_desc.kcs_elem_type
-			                                  withData:&data[(_subtype_desc.kcs_elem_offset + (elem_size * i))]]];
-		}
-		retval[_name] = objArray;
-	}
-	return retval;
-}
-
-- (NSString *)description
-{
-    if (_subtype_desc.kcs_flags & KCS_SUBTYPE_FLAGS_ARRAY) {
-        return  [NSString stringWithFormat:@"[%d,%d] %s  %s[%d];", _subtype_desc.kcs_elem_offset, kcs_get_elem_size(&_subtype_desc), name_for_subtype(_subtype_desc.kcs_elem_type), _subtype_desc.kcs_name, kcs_get_elem_count(&_subtype_desc) ];
-    }else {
-        return [NSString stringWithFormat:@"[%d,%d] %s  %s;", _subtype_desc.kcs_elem_offset, kcs_get_elem_size(&_subtype_desc), name_for_subtype(_subtype_desc.kcs_elem_type), _subtype_desc.kcs_name ];
-    }
-	//return [NSString stringWithFormat:@"type: %d => \"%@\" ", [self typeID], [self name]];
-}
-
-- (NSString *)name
-{
-	return _name;
-}
-
-- (uint32_t)count
-{
-	return _count;
-}
-
-- (unsigned int)typeID
-{
-	return _typeID;
-}
-
-- (BOOL) shouldMergeData
-{
-	return TRUE;
-}
-
-@end