pk-bitfield

pk-bitfield — Functions for converting strings to enum and vice-versa

Functions

Types and Values

typedef PkBitfield
#define PK_BITFIELD_FORMAT

Description

This file contains functions to convert to and from enumerated types.

Functions

pk_bitfield_add()

#define pk_bitfield_add(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_invert()

#define pk_bitfield_invert(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_value()

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

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

Parameters

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,
                        ...);

Parameters

value

the values we want to add to the bitfield

 

Returns

The return bitfield, or 0 if invalid

Since: 0.5.2


pk_role_bitfield_from_string ()

PkBitfield
pk_role_bitfield_from_string (const gchar *roles);

Converts text representation to its enumerated type bitfield

Parameters

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

Parameters

roles

The enumerated type values

 

Returns

the enumerated constant value, e.g. "install-file;update-system"

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

Parameters

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_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

Parameters

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

Parameters

filters

The enumerated type values

 

Returns

the enumerated constant value, e.g. "available;~gui"

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

Parameters

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

Parameters

transaction_flags

The enumerated type values

 

Returns

the enumerated constant value, e.g. "only-trusted;simulate"

Since: 0.8.1


pk_bitfield_test ()

void
pk_bitfield_test (gpointer user_data);

Types and Values

PkBitfield

typedef guint64 PkBitfield;

PK_BITFIELD_FORMAT

#define PK_BITFIELD_FORMAT G_GUINT64_FORMAT