tabledir.h

#ifndef WREPORT_TABLEDIR_H
#define WREPORT_TABLEDIR_H
 
#include <wreport/tableinfo.h>
#include <string>
#include <vector>
 
namespace wreport {
struct Vartable;
struct DTable;
 
namespace tabledir {
struct Index;
 
struct Table
{
    std::string btable_id;
    std::string btable_pathname;
    std::string dtable_id;
    std::string dtable_pathname;
 
    Table(const std::string& dirname, const std::string& filename);
    virtual ~Table() {}
 
    virtual void print_id(FILE* out) const;
};

struct BufrTable : Table
{
    BufrTableID id;
 
    BufrTable(const BufrTableID& id, const std::string& dirname, const std::string& filename)
        : Table(dirname, filename), id(id) {}
 
    void print_id(FILE* out) const override;
};

struct CrexTable : Table
{
    CrexTableID id;
 
    CrexTable(const CrexTableID& id, const std::string& dirname, const std::string& filename)
        : Table(dirname, filename), id(id) {}
 
    void print_id(FILE* out) const override;
};
 

struct Dir
{
    std::string pathname;
    time_t mtime;
    std::vector<Table*> tables;
 
    Dir(const std::string& pathname);
    Dir(const Dir&) = delete;
    Dir(Dir&&) = default;
    ~Dir();
 
    Dir& operator=(const Dir&) = delete;

    void refresh();
};
 
class Tabledirs
{
protected:
    std::vector<std::string> dirs;
    Index* index;
 
public:
    Tabledirs();
    Tabledirs(const Tabledirs&) = delete;
    ~Tabledirs();
 
    Tabledirs& operator=(const Tabledirs&) = delete;

    void add_default_directories();

    void add_directory(const std::string& dir);

    const tabledir::Table* find_bufr(const BufrTableID& id);

    const tabledir::Table* find_crex(const CrexTableID& id);

    const tabledir::Table* find(const std::string& basename);

    void print(FILE* out);

    void explain_find_bufr(const BufrTableID& id, FILE* out);

    void explain_find_crex(const CrexTableID& id, FILE* out);

    static Tabledirs& get();
};
 
}
}
 
#endif