pk-bitfield

Synopsis

        #define             
        PK_BITFIELD_FORMAT
        typedef             
        PkBitfield
        ;#define             
        pk_bitfield_add
                             (bitfield,                                                         enum)#define             
        pk_bitfield_contain
                         (bitfield,                                                         enum)
        
          gint
        
        pk_bitfield_contain_priority
                (
        
          
            
              PkBitfield
            
             values
          
        
        ,                                                         
        
          
            
              gint
            
             value
          
        
        ,                                                         
        
          ...
        
        );
        
          PkBitfield
        
        pk_bitfield_from_enums
                      (
        
          
            
              gint
            
             value
          
        
        ,                                                         
        
          ...
        
        );#define             
        pk_bitfield_invert
                          (bitfield,                                                         enum)#define             
        pk_bitfield_remove
                          (bitfield,                                                         enum)
        void
        pk_bitfield_test
                            (
        
          
            
              gpointer
            
             user_data
          
        
        );#define             
        pk_bitfield_value
                           (enum)
        
          PkBitfield
        
        pk_filter_bitfield_from_string
              (
        
          
            const 
            
              gchar
            
             *filters
          
        
        );
        
          gchar
        
         *             
        pk_filter_bitfield_to_string
                (
        
          
            
              PkBitfield
            
             filters
          
        
        );
        
          PkBitfield
        
        pk_group_bitfield_from_string
               (
        
          
            const 
            
              gchar
            
             *groups
          
        
        );
        
          gchar
        
         *             
        pk_group_bitfield_to_string
                 (
        
          
            
              PkBitfield
            
             groups
          
        
        );
        
          PkBitfield
        
        pk_role_bitfield_from_string
                (
        
          
            const 
            
              gchar
            
             *roles
          
        
        );
        
          gchar
        
         *             
        pk_role_bitfield_to_string
                  (
        
          
            
              PkBitfield
            
             roles
          
        
        );
        
          PkBitfield
        
        pk_transaction_flag_bitfield_from_string
                                                                (
        
          
            const 
            
              gchar
            
             *transaction_flags
          
        
        );
        
          gchar
        
         *             
        pk_transaction_flag_bitfield_to_string
                                                                (
        
          
            
              PkBitfield
            
             transaction_flags
          
        
        );

Description

Details

PK_BITFIELD_FORMAT

#define PK_BITFIELD_FORMAT G_GUINT64_FORMAT

PkBitfield

typedef guint64 PkBitfield;

pk_bitfield_add()

#define pk_bitfield_add(bitfield,enum)do { ((bitfield) |= (pk_bitfield_value(enum))); } while (0)

pk_bitfield_contain()

#define pk_bitfield_contain(bitfield,enum) (((bitfield) & (pk_bitfield_value(enum))) > 0)

pk_bitfield_contain_priority ()

          
            gint
          
                          pk_bitfield_contain_priority        (
          
            
              
                PkBitfield
              
               values
            
          
          ,                                                         
          
            
              
                gint
              
               value
            
          
          ,                                                         
          
            ...
          
          );

Finds elements in a list, but with priority going to the preceeding entry

`values` :	a valid bitfield instance
`value` :	the values we are searching for
Returns :	The return enumerated type, or -1 if none are found

Since 0.5.2

pk_bitfield_from_enums ()

          
            PkBitfield
          
                    pk_bitfield_from_enums              (
          
            
              
                gint
              
               value
            
          
          ,                                                         
          
            ...
          
          );

`value` :	the values we want to add to the bitfield
Returns :	The return bitfield, or 0 if invalid

Since 0.5.2

pk_bitfield_invert()

#define pk_bitfield_invert(bitfield,enum) do { ((bitfield) ^= (pk_bitfield_value(enum))); } while (0)

pk_bitfield_remove()

#define pk_bitfield_remove(bitfield,enum) do { ((bitfield) &= ~(pk_bitfield_value(enum))); } while (0)

pk_bitfield_test ()

          void
                          pk_bitfield_test                    (
          
            
              
                gpointer
              
               user_data
            
          
          );

pk_bitfield_value()

#define pk_bitfield_value(enum)((PkBitfield) 1 << (enum))

pk_filter_bitfield_from_string ()

          
            PkBitfield
          
                    pk_filter_bitfield_from_string      (
          
            
              const 
              
                gchar
              
               *filters
            
          
          );

Converts text representation to its enumerated type bitfield, or 0 for invalid

`filters` :	the enumerated constant value, e.g. "available;~gui"
Returns :	The enumerated type values

Since 0.5.2

pk_filter_bitfield_to_string ()

          
            gchar
          
           *             pk_filter_bitfield_to_string        (
          
            
              
                PkBitfield
              
               filters
            
          
          );

Converts a enumerated type bitfield to its text representation

`filters` :	The enumerated type values
Returns :	the enumerated constant value, e.g. "available;~gui"

Since 0.5.2

pk_group_bitfield_from_string ()

          
            PkBitfield
          
                    pk_group_bitfield_from_string       (
          
            
              const 
              
                gchar
              
               *groups
            
          
          );

Converts text representation to its enumerated type bitfield

`groups` :	the enumerated constant value, e.g. "available;~gui"
Returns :	The enumerated type values, or 0 for invalid

Since 0.5.2

pk_group_bitfield_to_string ()

          
            gchar
          
           *             pk_group_bitfield_to_string         (
          
            
              
                PkBitfield
              
               groups
            
          
          );

pk_role_bitfield_from_string ()

          
            PkBitfield
          
                    pk_role_bitfield_from_string        (
          
            
              const 
              
                gchar
              
               *roles
            
          
          );

Converts text representation to its enumerated type bitfield

`roles` :	the enumerated constant value, e.g. "search-file;update-system"
Returns :	The enumerated type values, or 0 for invalid

Since 0.5.2

pk_role_bitfield_to_string ()

          
            gchar
          
           *             pk_role_bitfield_to_string          (
          
            
              
                PkBitfield
              
               roles
            
          
          );

Converts a enumerated type bitfield to its text representation

`roles` :	The enumerated type values
Returns :	the enumerated constant value, e.g. "install-file;update-system"

Since 0.5.2

pk_transaction_flag_bitfield_from_string ()

          
            PkBitfield
          
                    pk_transaction_flag_bitfield_from_string                                                        (
          
            
              const 
              
                gchar
              
               *transaction_flags
            
          
          );

Converts text representation to its enumerated type bitfield, or 0 for invalid

`transaction_flags` :	the enumerated constant value, e.g. "only-trusted;simulate"
Returns :	The enumerated type values

Since 0.8.1

pk_transaction_flag_bitfield_to_string ()

          
            gchar
          
           *             pk_transaction_flag_bitfield_to_string                                                        (
          
            
              
                PkBitfield
              
               transaction_flags
            
          
          );

Converts a enumerated type bitfield to its text representation

`transaction_flags` :	The enumerated type values
Returns :	the enumerated constant value, e.g. "only-trusted;simulate"

Since 0.8.1

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