axmol/extensions/spine/extension.cpp

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/*******************************************************************************
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
#include <spine/extension.h>
#include <stdio.h>
namespace cocos2d { namespace extension {
static void* (*mallocFunc) (size_t size) = malloc;
static void (*freeFunc) (void* ptr) = free;
void* _malloc (size_t size) {
return mallocFunc(size);
}
void* _calloc (size_t num, size_t size) {
void* ptr = mallocFunc(size);
if (ptr) memset(ptr, 0, size);
return ptr;
}
void _free (void* ptr) {
freeFunc(ptr);
}
void _setMalloc (void* (*malloc) (size_t size)) {
mallocFunc = malloc;
}
void _setFree (void (*free) (void* ptr)) {
freeFunc = free;
}
char* _readFile (const char* path, int* length) {
FILE *file = fopen(path, "rb");
if (!file) return 0;
fseek(file, 0, SEEK_END);
*length = ftell(file);
fseek(file, 0, SEEK_SET);
char* data = MALLOC(char, *length);
int rtn = fread(data, 1, *length, file);
fclose(file);
if (rtn != *length) return 0;
return data;
}
}} // namespace cocos2d { namespace extension {