axmol/cocos2dx/platform/uphone/CCXFileUtils_uphone.h

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

http://www.cocos2d-x.org

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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"

class TBitmap;
class TResourceLib;
struct AppResourceEntry;

namespace   cocos2d {

typedef struct
{
    const char* ResName;
    int         nResID;
} T_ResourceInfo;

class ResourceHandle
{
public:
    ResourceHandle();
    ~ResourceHandle();

    void setResourceEntry(const AppResourceEntry* pResEntry);
    void release();
    const TBitmap* LoadConstBitmap(int nResID);

private:
    TResourceLib* m_pResLib;
};

//! @brief  Helper class to handle file operations
class CCX_DLL CCFileUtils
{
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,we will find resource in this path
    @param pszResourcePath  The absolute resource path
    */
	static void setResourcePath(const char *pszResourcePath);

    /**
    @brief Set the Resource Entry
    @param pResEntry The pointer of the Application's ResourceEntry
    */
    static void setResourceEntry(const AppResourceEntry* pResEntry);

    /**
    @brief Set the Resource Info(ResourceName and ResID)
    @param ResInfo Array of T_ResourceInfo,contain all resource names and ids.
    @param nCount  The count of the array elements.
    */
    static void setResourceInfo(const T_ResourceInfo ResInfo[], int nCount);

    /**
    @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);

    /**
    @brief Get bitmap data from resource map
    @param pszBmpName The name of the bitmap
    @return If can find the name in resource map, return the pointer of the bitmap.Otherwise return NULL
    */
    static const TBitmap* getBitmapByResName(const char* pszBmpName);
};
}//namespace   cocos2d 

#endif // __PLATFORM_UPHONE_CCFILE_UTILS_H__