EtcRaidtab.h

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#ifndef ETC_RAIDTAB_H
#define ETC_RAIDTAB_H

#include <string>
#include <map>

class AsciiFile;

class EtcRaidtab
    {
    public:
        EtcRaidtab( const string& prefix="" );
        ~EtcRaidtab();
        void updateEntry( unsigned num, const std::list<string>& entries,
                          const string&, const std::list<string>& devs );
        void removeEntry( unsigned num );
    protected:
        struct entry
            {
            entry() { first=last=0; }
            entry( unsigned f, unsigned l ) { first=f; last=l; }
            unsigned first;
            unsigned last;
            friend std::ostream& operator<< (std::ostream& s, const entry &v );
            };
        friend std::ostream& operator<< (std::ostream& s, const entry &v );

        void updateMdadmFile();
        void updateRaidtabFile();
        void buildRaidtabMap();
        void buildMdadmMap();

        Regex *whitespace;
        Regex *comment;
        string rtabname;
        string mdadmname;
        int mdadm_dev_line;
        std::map<unsigned,entry> mtab;
        std::map<unsigned,entry> rtab;
        AsciiFile* raidtab;
        AsciiFile* mdadm;
    };

inline std::ostream& operator<< (std::ostream& s, const EtcRaidtab::entry& v )
    {
    s << "first=" << v.first << " last=" << v.last;
    return( s );
    }

#endif

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