mirror of https://github.com/axmolengine/axmol.git
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/*******************************************************************************
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* Copyright (c) 2013, Esoteric Software
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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#include <spine/extension.h>
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#include <stdio.h>
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namespace spine {
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static void* (*mallocFunc) (size_t size) = malloc;
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static void (*freeFunc) (void* ptr) = free;
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void* _malloc (size_t size) {
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return mallocFunc(size);
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}
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void* _calloc (size_t num, size_t size) {
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void* ptr = mallocFunc(size);
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if (ptr) memset(ptr, 0, size);
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return ptr;
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}
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void _free (void* ptr) {
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freeFunc(ptr);
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}
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void _setMalloc (void* (*malloc) (size_t size)) {
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mallocFunc = malloc;
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}
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void _setFree (void (*free) (void* ptr)) {
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freeFunc = free;
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}
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char* _readFile (const char* path, ssize_t* length) {
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char *data;
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FILE *file = fopen(path, "rb");
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ssize_t readBytes = 0;
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if (!file) return 0;
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fseek(file, 0, SEEK_END);
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*length = ftell(file);
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fseek(file, 0, SEEK_SET);
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data = MALLOC(char, *length);
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readBytes = fread(data, 1, *length, file);
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fclose(file);
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if (readBytes != *length)
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{
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FREE(data);
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data = NULL;
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}
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return data;
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}
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} // namespace spine {
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