FileSearchResult.h

#pragma once
#include <vector>
#include <string>
#include <set>

namespace ParaEngine
{
    struct CFileFindData
    {
        std::string m_sFileName;
        DWORD m_dwFileAttributes;
        FILETIME m_ftCreationTime;
        FILETIME m_ftLastAccessTime;
        FILETIME m_ftLastWriteTime;
        DWORD m_dwFileSize;
    public:
        CFileFindData(const std::string& sFileName, DWORD dwFileSize = 0, DWORD dwFileAttributes = 0, const FILETIME* ftLastWriteTime = 0, const FILETIME* ftCreationTime = 0, const FILETIME* ftLastAccessTime = 0);

        bool IsDirectory() const;
    };

    class CSearchResult
    {
    public:
        PE_CORE_DECL CSearchResult();
        PE_CORE_DECL ~CSearchResult();
    public:
        PE_CORE_DECL void Release();

        PE_CORE_DECL const std::string& GetRootPath();

        PE_CORE_DECL int GetNumOfResult();

        PE_CORE_DECL bool AddResult(const CFileFindData& item);

        PE_CORE_DECL bool AddResult(const std::string& sItem, DWORD dwFileSize = 0, DWORD dwFileAttributes = 0, const FILETIME* ftLastWriteTime = 0, const FILETIME* ftCreationTime = 0, const FILETIME* ftLastAccessTime = 0);

        PE_CORE_DECL const CFileFindData* GetItemData(int nIndex);

        PE_CORE_DECL const std::string& GetItem(int nIndex);
    
        void InitSearch(const std::string& sRootPath, int nSubLevel = 0, int nMaxFilesNum = 50, int nFrom = 0);

        void SetRootPath(const std::string& sRoot);
    protected:
        std::string m_rootPath;
        std::vector<CFileFindData> m_results;
        std::set<std::string> m_filenames;
        int m_nSubLevel;
        int m_nMaxFilesNum;
        int m_nFrom;
        int m_nFileNumber;
    };
}