/****************************************************************************
Copyright (c) 2010 cocos2d-x.org

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Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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****************************************************************************/

#ifndef __PLATFORM_UPHONE_CCFILE_UTILS_H__
#define __PLATFORM_UPHONE_CCFILE_UTILS_H__

#include <string>
#include <ssFile.h>
#include "ccxCommon.h"
#include "NSMutableDictionary.h"
#include "FileUtils.h"

namespace cocos2d {

//! @brief  Helper class to handle file operations
class CCX_DLL CCFileUtils : public FileUtils
{
public:

    /**
    @brief   Generate the absolute path of the file.
    @param   pszRelativePath     The relative path of the file.
    @return  The absolute path of the file.
    @warning We only add the ResourcePath before the relative path of the file.
             If you have not set the ResourcePath,the function add "/NEWPLUS/TDA_DATA/UserData/" as default.
             You can set ResourcePath by function void setResourcePath(const char *pszResourcePath);
    */
	static const char* fullPathFromRelativePath(const char *pszRelativePath);

    /// @cond
	static const char* fullPathFromRelativeFile(const char *pszFilename, const char *pszRelativeFile);

    static const char* getDiffResolutionPath(const char *pszPath);
	/// @endcond

    /**
    @brief   Generate a NSDictionary pointer by file
    @param   pFileName  The file name of *.plist file
    @return  The NSDictionary pointer generated from the file
    */
	static NSDictionary<std::string, NSObject*> *dictionaryWithContentsOfFile(const char *pFileName);

    /**
    @brief  Set the ResourcePath and(or) the zip file name
    @param pszResPath  The absolute resource path
    @param pszZipFileName The relative path of the .zip file
    */
    static void setResource(const char* pszResPath, const char* pszZipFileName);

    /**
    @brief Whether the resource is exist or not.The function find the resource in hardware,if not find,it will find in resource map.
    @param pszResName The name of resource
    @return The return value is true if exist,otherwise return false.
    */
    static bool isResourceExist(const char* pszResName);

	/** loads a file into memory.
	the caller should release the allocated buffer.

	@returns the size of the allocated buffer
	@since v0.99.5
	*/
	static int ccLoadFileIntoMemory(const char *filename, unsigned char **out);

    /**
    @brief Get resource file data
    @param[in]  pszFileName The resource file name which contain the path
    @param[in]  pszMode The read mode of the file
    @param[out] pSize If get the file data succeed the it will be the data size,or it will be 0
    @return if success,the pointer of data will be returned,or NULL is returned
    @warning If you get the file data succeed,you must delete it after used.
    */
    static unsigned char* getFileData(const char* pszFileName, const char* pszMode, unsigned long * pSize);
};
}//namespace   cocos2d 

#endif // __PLATFORM_UPHONE_CCFILE_UTILS_H__