config_fs_bulkstore.h

/*NB_REVISION*/
 
/*NB_COPYRIGHT*/
 
#ifndef  __CONFIG_FS_BULKSTORE_H
#define  __CONFIG_FS_BULKSTORE_H
 
#include <buffers.h>
#include <config_obj.h>
#include <nbstring.h>
#include <hal_platdefs.h>
 
class config_fs_bulkstore : public config_string
{
public:
    enum {
        FLAG_EXPOSE_PATH_TO_CONFIG  = 0x1,
        FLAG_NEED_FS_RELOAD         = 0x2,
        FLAG_IS_SENSITIVE_HIDE_VALUE= 0x4,
        FLAG_FS_PATH_PENDING        = 0x8,
        FLAG_ON_PATH_CHANGE_KEEP    = 0x10,
        FLAG_PEND_VAL_IS_PATH       = 0x80000,
    };
 
    enum class OnRename {
        MOVE = 0,
        KEEP = 1,
        NOP  = 2,
    };
 
private:
    NBString fs_path;
    NBString pend_fs_path;
    uint32_t bulkstore_flags;
 
    void ReloadFromFile();
    void SaveToFile();
    void GetValue(NBString &s, bool raw);
public:
    virtual void RawFdPrintTree(int fd, int n, bool pretty, uint32_t mask, bool braw_values,bool valonly) override;
 
    config_fs_bulkstore(const char *fname, bool exposePathToConfig, const char *name, const char *desc = NULL, bool keepOldFile = false);
    config_fs_bulkstore(config_obj &owner, const char *fname, bool exposePathToConfig, const char *name, const char *desc = NULL, bool keepOldFile = false );
    config_fs_bulkstore(config_fs_bulkstore &&e);
 
    inline void SetBulkstoreFlags(uint32_t flags)    { bulkstore_flags |= flags; }
    inline void ClearBulkstoreFlags(uint32_t flags)  { bulkstore_flags &= ~flags; }
    inline uint32_t GetBulkstoreFlags(uint32_t flags){ return bulkstore_flags; }
 
    virtual ConfigTestResult TestNewValue(ParsedJsonDataSet &pjs) override;
    virtual void CommitTestedValue(uint32_t permission_mask) override;
    void SetFilePath(const char *newFname, OnRename action = OnRename::MOVE);
    const char * GetFilePath() const { return fs_path.c_str(); }
    void SetExposeToConfig(bool enable)
    {
        if (enable)
            bulkstore_flags |= FLAG_EXPOSE_PATH_TO_CONFIG;
        else
            bulkstore_flags &= ~FLAG_EXPOSE_PATH_TO_CONFIG;
    }
 
    virtual void GetRawValue(NBString &s) override;
    virtual void GetTextValue(NBString &s) override;
    operator NBString() const { return val; };
 
    virtual void GetTypeValue(NBString &s) override;
    virtual void ExtendedSchema(int fd, int indent, bool pretty) override;
};
#endif   /* ----- #ifndef __CONFIG_FS_BULKSTORE_H  ----- */