filecollection.h

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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com.                */
#ifndef ENGINE_SHARED_FILECOLLECTION_H
#define ENGINE_SHARED_FILECOLLECTION_H
 
#include <base/system.h>
#include <base/types.h>
 
#include <cstdint>
#include <vector>
 
class IStorage;
 
class CFileCollection
{
    enum
    {
        TIMESTAMP_LENGTH = 20, // _YYYY-MM-DD_HH-MM-SS
    };
 
    struct CFileEntry
    {
        time_t m_Timestamp;
        char m_aFilename[IO_MAX_PATH_LENGTH];
        CFileEntry(int64_t Timestamp, const char *pFilename)
        {
            m_Timestamp = Timestamp;
            str_copy(m_aFilename, pFilename);
        }
    };
 
    std::vector<CFileEntry> m_vFileEntries;
    char m_aFileDesc[128];
    int m_FileDescLength;
    char m_aFileExt[32];
    int m_FileExtLength;
    char m_aPath[IO_MAX_PATH_LENGTH];
    IStorage *m_pStorage;
 
    bool ExtractTimestamp(const char *pTimestring, time_t *pTimestamp);
    bool ParseFilename(const char *pFilename, time_t *pTimestamp);
 
public:
    void Init(IStorage *pStorage, const char *pPath, const char *pFileDesc, const char *pFileExt, int MaxEntries);
 
    static int FilelistCallback(const char *pFilename, int IsDir, int StorageType, void *pUser);
};
 
#endif