98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
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/* -*- tab-width: 4; -*- */
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/* vi: set sw=2 ts=4 expandtab: */
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/**
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* @internal
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* @file hashtable.c
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* @~English
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*
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* @brief Functions for backward compatibility with libktx v1
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* hashtable API.
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*
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* @author Mark Callow, www.edgewise-consulting.com
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*/
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/*
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* ©2018 Mark Callow.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ktx.h"
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/**
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* @memberof KTX_hash_table
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* @~English
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* @deprecated Use ktxHashList_Create().
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*/
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KTX_hash_table
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ktxHashTable_Create(void) {
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ktxHashList* hl;
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(void)ktxHashList_Create(&hl);
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return hl;
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}
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/**
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* @memberof KTX_hash_table
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* @~English
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* @deprecated Use ktxHashList_Serialize().
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* @brief Serializes the hash table to a block of memory suitable for
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* writing to a KTX file.
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*/
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KTX_error_code
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ktxHashTable_Serialize(KTX_hash_table This,
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unsigned int* kvdLen, unsigned char** kvd)
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{
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return ktxHashList_Serialize(This, kvdLen, kvd);
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}
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/**
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* @memberof KTX_hash_table
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* @deprecated Use ktxHashList_Deserialize().
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* @~English
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* @brief Create a new hash table from a block of serialized key-value
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* data read from a file.
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*
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* The caller is responsible for freeing the returned hash table.
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*
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* @note The bytes of the 32-bit key-value lengths within the serialized data
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* are expected to be in native endianness.
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*
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* @param[in] kvdLen the length of the serialized key-value data.
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* @param[in] pKvd pointer to the serialized key-value data.
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* @param[in,out] pHt @p *pHt is set to point to the created hash
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* table.
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*
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* @return KTX_SUCCESS or one of the following error codes.
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*
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* @exception KTX_INVALID_VALUE if @p pKvd or @p pHt is NULL or kvdLen == 0.
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* @exception KTX_OUT_OF_MEMORY there was not enough memory to create the hash
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* table.
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*/
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KTX_error_code
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ktxHashTable_Deserialize(unsigned int kvdLen, void* pKvd, KTX_hash_table* pHt)
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{
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ktxHashList* pHl;
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KTX_error_code result;
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result = ktxHashList_Create(&pHl);
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if (result != KTX_SUCCESS)
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return result;
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result = ktxHashList_Deserialize(pHl, kvdLen, pKvd);
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if (result == KTX_SUCCESS)
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*pHt = pHl;
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return result;
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}
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