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#ifndef __hd24devnamegenerator_h__
#define __hd24devnamegenerator_h__
#include <config.h>
#include <stdio.h>
#include <string>
#include <iostream>
#include <vector>
#include "convertlib.h"
using namespace std;
class hd24devicenamegenerator
{
private:
char* imagespath; // path of device images
vector<string>* filelist;
__uint32 getnumberoffiles();
__uint32 filecount; // cache for getnumberoffiles
__uint32 getnumberofsysdevs();
__uint32 hd24filecount(const char* imagedir);
void initvars();
const char* getfilename(__uint32 filenum);
void clearfilelist();
public:
~hd24devicenamegenerator();
hd24devicenamegenerator();
__uint32 getnumberofnames();
string* getdevicename(__uint32 number);
const char* imagedir();
/*
Setting the image dir resets the filecount to 0
which means the next call will actually count the image
files in the image dir (a rather heavy operation), and
caches the result in filecount.
imagedir(imagedir()) will force a filecount reset.
If the image dir is NULL, only system devices are returned.
*/
const char* imagedir(const char* newdir);
/*
returns NULL on alloc error, const char*=dirname otherwise
*/
};
#endif
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